diff options
911 files changed, 18511 insertions, 13417 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-regulator b/Documentation/ABI/testing/sysfs-class-regulator new file mode 100644 index 00000000000..79a4a75b2d2 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-regulator @@ -0,0 +1,315 @@ +What: /sys/class/regulator/.../state +Date: April 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + state. This holds the regulator output state. + + This will be one of the following strings: + + 'enabled' + 'disabled' + 'unknown' + + 'enabled' means the regulator output is ON and is supplying + power to the system. + + 'disabled' means the regulator output is OFF and is not + supplying power to the system.. + + 'unknown' means software cannot determine the state. + + NOTE: this field can be used in conjunction with microvolts + and microamps to determine regulator output levels. + + +What: /sys/class/regulator/.../type +Date: April 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + type. This holds the regulator type. + + This will be one of the following strings: + + 'voltage' + 'current' + 'unknown' + + 'voltage' means the regulator output voltage can be controlled + by software. + + 'current' means the regulator output current limit can be + controlled by software. + + 'unknown' means software cannot control either voltage or + current limit. + + +What: /sys/class/regulator/.../microvolts +Date: April 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + microvolts. This holds the regulator output voltage setting + measured in microvolts (i.e. E-6 Volts). + + NOTE: This value should not be used to determine the regulator + output voltage level as this value is the same regardless of + whether the regulator is enabled or disabled. + + +What: /sys/class/regulator/.../microamps +Date: April 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + microamps. This holds the regulator output current limit + setting measured in microamps (i.e. E-6 Amps). + + NOTE: This value should not be used to determine the regulator + output current level as this value is the same regardless of + whether the regulator is enabled or disabled. + + +What: /sys/class/regulator/.../opmode +Date: April 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + opmode. This holds the regulator operating mode setting. + + The opmode value can be one of the following strings: + + 'fast' + 'normal' + 'idle' + 'standby' + 'unknown' + + The modes are described in include/linux/regulator/regulator.h + + NOTE: This value should not be used to determine the regulator + output operating mode as this value is the same regardless of + whether the regulator is enabled or disabled. + + +What: /sys/class/regulator/.../min_microvolts +Date: April 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + min_microvolts. This holds the minimum safe working regulator + output voltage setting for this domain measured in microvolts. + + NOTE: this will return the string 'constraint not defined' if + the power domain has no min microvolts constraint defined by + platform code. + + +What: /sys/class/regulator/.../max_microvolts +Date: April 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + max_microvolts. This holds the maximum safe working regulator + output voltage setting for this domain measured in microvolts. + + NOTE: this will return the string 'constraint not defined' if + the power domain has no max microvolts constraint defined by + platform code. + + +What: /sys/class/regulator/.../min_microamps +Date: April 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + min_microamps. This holds the minimum safe working regulator + output current limit setting for this domain measured in + microamps. + + NOTE: this will return the string 'constraint not defined' if + the power domain has no min microamps constraint defined by + platform code. + + +What: /sys/class/regulator/.../max_microamps +Date: April 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + max_microamps. This holds the maximum safe working regulator + output current limit setting for this domain measured in + microamps. + + NOTE: this will return the string 'constraint not defined' if + the power domain has no max microamps constraint defined by + platform code. + + +What: /sys/class/regulator/.../num_users +Date: April 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + num_users. This holds the number of consumer devices that + have called regulator_enable() on this regulator. + + +What: /sys/class/regulator/.../requested_microamps +Date: April 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + requested_microamps. This holds the total requested load + current in microamps for this regulator from all its consumer + devices. + + +What: /sys/class/regulator/.../parent +Date: April 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Some regulator directories will contain a link called parent. + This points to the parent or supply regulator if one exists. + +What: /sys/class/regulator/.../suspend_mem_microvolts +Date: May 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + suspend_mem_microvolts. This holds the regulator output + voltage setting for this domain measured in microvolts when + the system is suspended to memory. + + NOTE: this will return the string 'not defined' if + the power domain has no suspend to memory voltage defined by + platform code. + +What: /sys/class/regulator/.../suspend_disk_microvolts +Date: May 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + suspend_disk_microvolts. This holds the regulator output + voltage setting for this domain measured in microvolts when + the system is suspended to disk. + + NOTE: this will return the string 'not defined' if + the power domain has no suspend to disk voltage defined by + platform code. + +What: /sys/class/regulator/.../suspend_standby_microvolts +Date: May 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + suspend_standby_microvolts. This holds the regulator output + voltage setting for this domain measured in microvolts when + the system is suspended to standby. + + NOTE: this will return the string 'not defined' if + the power domain has no suspend to standby voltage defined by + platform code. + +What: /sys/class/regulator/.../suspend_mem_mode +Date: May 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + suspend_mem_mode. This holds the regulator operating mode + setting for this domain when the system is suspended to + memory. + + NOTE: this will return the string 'not defined' if + the power domain has no suspend to memory mode defined by + platform code. + +What: /sys/class/regulator/.../suspend_disk_mode +Date: May 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + suspend_disk_mode. This holds the regulator operating mode + setting for this domain when the system is suspended to disk. + + NOTE: this will return the string 'not defined' if + the power domain has no suspend to disk mode defined by + platform code. + +What: /sys/class/regulator/.../suspend_standby_mode +Date: May 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + suspend_standby_mode. This holds the regulator operating mode + setting for this domain when the system is suspended to + standby. + + NOTE: this will return the string 'not defined' if + the power domain has no suspend to standby mode defined by + platform code. + +What: /sys/class/regulator/.../suspend_mem_state +Date: May 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + suspend_mem_state. This holds the regulator operating state + when suspended to memory. + + This will be one of the following strings: + + 'enabled' + 'disabled' + 'not defined' + +What: /sys/class/regulator/.../suspend_disk_state +Date: May 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + suspend_disk_state. This holds the regulator operating state + when suspended to disk. + + This will be one of the following strings: + + 'enabled' + 'disabled' + 'not defined' + +What: /sys/class/regulator/.../suspend_standby_state +Date: May 2008 +KernelVersion: 2.6.26 +Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> +Description: + Each regulator directory will contain a field called + suspend_standby_state. This holds the regulator operating + state when suspended to standby. + + This will be one of the following strings: + + 'enabled' + 'disabled' + 'not defined' diff --git a/Documentation/DocBook/kgdb.tmpl b/Documentation/DocBook/kgdb.tmpl index e8acd1f0345..372dec20c8d 100644 --- a/Documentation/DocBook/kgdb.tmpl +++ b/Documentation/DocBook/kgdb.tmpl @@ -98,6 +98,24 @@ "Kernel debugging" select "KGDB: kernel debugging with remote gdb". </para> <para> + It is advised, but not required that you turn on the + CONFIG_FRAME_POINTER kernel option. This option inserts code to + into the compiled executable which saves the frame information in + registers or on the stack at different points which will allow a + debugger such as gdb to more accurately construct stack back traces + while debugging the kernel. + </para> + <para> + If the architecture that you are using supports the kernel option + CONFIG_DEBUG_RODATA, you should consider turning it off. This + option will prevent the use of software breakpoints because it + marks certain regions of the kernel's memory space as read-only. + If kgdb supports it for the architecture you are using, you can + use hardware breakpoints if you desire to run with the + CONFIG_DEBUG_RODATA option turned on, else you need to turn off + this option. + </para> + <para> Next you should choose one of more I/O drivers to interconnect debugging host and debugged target. Early boot debugging requires a KGDB I/O driver that supports early debugging and the driver must be diff --git a/Documentation/filesystems/configfs/configfs.txt b/Documentation/filesystems/configfs/configfs.txt index 44c97e6accb..fabcb0e00f2 100644 --- a/Documentation/filesystems/configfs/configfs.txt +++ b/Documentation/filesystems/configfs/configfs.txt @@ -311,9 +311,20 @@ the subsystem must be ready for it. [An Example] The best example of these basic concepts is the simple_children -subsystem/group and the simple_child item in configfs_example.c It -shows a trivial object displaying and storing an attribute, and a simple -group creating and destroying these children. +subsystem/group and the simple_child item in configfs_example_explicit.c +and configfs_example_macros.c. It shows a trivial object displaying and +storing an attribute, and a simple group creating and destroying these +children. + +The only difference between configfs_example_explicit.c and +configfs_example_macros.c is how the attributes of the childless item +are defined. The childless item has extended attributes, each with +their own show()/store() operation. This follows a convention commonly +used in sysfs. configfs_example_explicit.c creates these attributes +by explicitly defining the structures involved. Conversely +configfs_example_macros.c uses some convenience macros from configfs.h +to define the attributes. These macros are similar to their sysfs +counterparts. [Hierarchy Navigation and the Subsystem Mutex] diff --git a/Documentation/filesystems/configfs/configfs_example.c b/Documentation/filesystems/configfs/configfs_example_explicit.c index 03964879170..d428cc9f07f 100644 --- a/Documentation/filesystems/configfs/configfs_example.c +++ b/Documentation/filesystems/configfs/configfs_example_explicit.c @@ -1,8 +1,10 @@ /* * vim: noexpandtab ts=8 sts=0 sw=8: * - * configfs_example.c - This file is a demonstration module containing - * a number of configfs subsystems. + * configfs_example_explicit.c - This file is a demonstration module + * containing a number of configfs subsystems. It explicitly defines + * each structure without using the helper macros defined in + * configfs.h. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public @@ -281,7 +283,6 @@ static struct config_item *simple_children_make_item(struct config_group *group, if (!simple_child) return ERR_PTR(-ENOMEM); - config_item_init_type_name(&simple_child->item, name, &simple_child_type); @@ -302,8 +303,8 @@ static struct configfs_attribute *simple_children_attrs[] = { }; static ssize_t simple_children_attr_show(struct config_item *item, - struct configfs_attribute *attr, - char *page) + struct configfs_attribute *attr, + char *page) { return sprintf(page, "[02-simple-children]\n" @@ -318,7 +319,7 @@ static void simple_children_release(struct config_item *item) } static struct configfs_item_operations simple_children_item_ops = { - .release = simple_children_release, + .release = simple_children_release, .show_attribute = simple_children_attr_show, }; @@ -368,7 +369,6 @@ static struct config_group *group_children_make_group(struct config_group *group if (!simple_children) return ERR_PTR(-ENOMEM); - config_group_init_type_name(&simple_children->group, name, &simple_children_type); @@ -387,8 +387,8 @@ static struct configfs_attribute *group_children_attrs[] = { }; static ssize_t group_children_attr_show(struct config_item *item, - struct configfs_attribute *attr, - char *page) + struct configfs_attribute *attr, + char *page) { return sprintf(page, "[03-group-children]\n" diff --git a/Documentation/filesystems/configfs/configfs_example_macros.c b/Documentation/filesystems/configfs/configfs_example_macros.c new file mode 100644 index 00000000000..d8e30a0378a --- /dev/null +++ b/Documentation/filesystems/configfs/configfs_example_macros.c @@ -0,0 +1,448 @@ +/* + * vim: noexpandtab ts=8 sts=0 sw=8: + * + * configfs_example_macros.c - This file is a demonstration module + * containing a number of configfs subsystems. It uses the helper + * macros defined by configfs.h + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public + * License along with this program; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 021110-1307, USA. + * + * Based on sysfs: + * sysfs is Copyright (C) 2001, 2002, 2003 Patrick Mochel + * + * configfs Copyright (C) 2005 Oracle. All rights reserved. + */ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/slab.h> + +#include <linux/configfs.h> + + + +/* + * 01-childless + * + * This first example is a childless subsystem. It cannot create + * any config_items. It just has attributes. + * + * Note that we are enclosing the configfs_subsystem inside a container. + * This is not necessary if a subsystem has no attributes directly + * on the subsystem. See the next example, 02-simple-children, for + * such a subsystem. + */ + +struct childless { + struct configfs_subsystem subsys; + int showme; + int storeme; +}; + +static inline struct childless *to_childless(struct config_item *item) +{ + return item ? container_of(to_configfs_subsystem(to_config_group(item)), struct childless, subsys) : NULL; +} + +CONFIGFS_ATTR_STRUCT(childless); +#define CHILDLESS_ATTR(_name, _mode, _show, _store) \ +struct childless_attribute childless_attr_##_name = __CONFIGFS_ATTR(_name, _mode, _show, _store) +#define CHILDLESS_ATTR_RO(_name, _show) \ +struct childless_attribute childless_attr_##_name = __CONFIGFS_ATTR_RO(_name, _show); + +static ssize_t childless_showme_read(struct childless *childless, + char *page) +{ + ssize_t pos; + + pos = sprintf(page, "%d\n", childless->showme); + childless->showme++; + + return pos; +} + +static ssize_t childless_storeme_read(struct childless *childless, + char *page) +{ + return sprintf(page, "%d\n", childless->storeme); +} + +static ssize_t childless_storeme_write(struct childless *childless, + const char *page, + size_t count) +{ + unsigned long tmp; + char *p = (char *) page; + + tmp = simple_strtoul(p, &p, 10); + if (!p || (*p && (*p != '\n'))) + return -EINVAL; + + if (tmp > INT_MAX) + return -ERANGE; + + childless->storeme = tmp; + + return count; +} + +static ssize_t childless_description_read(struct childless *childless, + char *page) +{ + return sprintf(page, +"[01-childless]\n" +"\n" +"The childless subsystem is the simplest possible subsystem in\n" +"configfs. It does not support the creation of child config_items.\n" +"It only has a few attributes. In fact, it isn't much different\n" +"than a directory in /proc.\n"); +} + +CHILDLESS_ATTR_RO(showme, childless_showme_read); +CHILDLESS_ATTR(storeme, S_IRUGO | S_IWUSR, childless_storeme_read, + childless_storeme_write); +CHILDLESS_ATTR_RO(description, childless_description_read); + +static struct configfs_attribute *childless_attrs[] = { + &childless_attr_showme.attr, + &childless_attr_storeme.attr, + &childless_attr_description.attr, + NULL, +}; + +CONFIGFS_ATTR_OPS(childless); +static struct configfs_item_operations childless_item_ops = { + .show_attribute = childless_attr_show, + .store_attribute = childless_attr_store, +}; + +static struct config_item_type childless_type = { + .ct_item_ops = &childless_item_ops, + .ct_attrs = childless_attrs, + .ct_owner = THIS_MODULE, +}; + +static struct childless childless_subsys = { + .subsys = { + .su_group = { + .cg_item = { + .ci_namebuf = "01-childless", + .ci_type = &childless_type, + }, + }, + }, +}; + + +/* ----------------------------------------------------------------- */ + +/* + * 02-simple-children + * + * This example merely has a simple one-attribute child. Note that + * there is no extra attribute structure, as the child's attribute is + * known from the get-go. Also, there is no container for the + * subsystem, as it has no attributes of its own. + */ + +struct simple_child { + struct config_item item; + int storeme; +}; + +static inline struct simple_child *to_simple_child(struct config_item *item) +{ + return item ? container_of(item, struct simple_child, item) : NULL; +} + +static struct configfs_attribute simple_child_attr_storeme = { + .ca_owner = THIS_MODULE, + .ca_name = "storeme", + .ca_mode = S_IRUGO | S_IWUSR, +}; + +static struct configfs_attribute *simple_child_attrs[] = { + &simple_child_attr_storeme, + NULL, +}; + +static ssize_t simple_child_attr_show(struct config_item *item, + struct configfs_attribute *attr, + char *page) +{ + ssize_t count; + struct simple_child *simple_child = to_simple_child(item); + + count = sprintf(page, "%d\n", simple_child->storeme); + + return count; +} + +static ssize_t simple_child_attr_store(struct config_item *item, + struct configfs_attribute *attr, + const char *page, size_t count) +{ + struct simple_child *simple_child = to_simple_child(item); + unsigned long tmp; + char *p = (char *) page; + + tmp = simple_strtoul(p, &p, 10); + if (!p || (*p && (*p != '\n'))) + return -EINVAL; + + if (tmp > INT_MAX) + return -ERANGE; + + simple_child->storeme = tmp; + + return count; +} + +static void simple_child_release(struct config_item *item) +{ + kfree(to_simple_child(item)); +} + +static struct configfs_item_operations simple_child_item_ops = { + .release = simple_child_release, + .show_attribute = simple_child_attr_show, + .store_attribute = simple_child_attr_store, +}; + +static struct config_item_type simple_child_type = { + .ct_item_ops = &simple_child_item_ops, + .ct_attrs = simple_child_attrs, + .ct_owner = THIS_MODULE, +}; + + +struct simple_children { + struct config_group group; +}; + +static inline struct simple_children *to_simple_children(struct config_item *item) +{ + return item ? container_of(to_config_group(item), struct simple_children, group) : NULL; +} + +static struct config_item *simple_children_make_item(struct config_group *group, const char *name) +{ + struct simple_child *simple_child; + + simple_child = kzalloc(sizeof(struct simple_child), GFP_KERNEL); + if (!simple_child) + return ERR_PTR(-ENOMEM); + + config_item_init_type_name(&simple_child->item, name, + &simple_child_type); + + simple_child->storeme = 0; + + return &simple_child->item; +} + +static struct configfs_attribute simple_children_attr_description = { + .ca_owner = THIS_MODULE, + .ca_name = "description", + .ca_mode = S_IRUGO, +}; + +static struct configfs_attribute *simple_children_attrs[] = { + &simple_children_attr_description, + NULL, +}; + +static ssize_t simple_children_attr_show(struct config_item *item, + struct configfs_attribute *attr, + char *page) +{ + return sprintf(page, +"[02-simple-children]\n" +"\n" +"This subsystem allows the creation of child config_items. These\n" +"items have only one attribute that is readable and writeable.\n"); +} + +static void simple_children_release(struct config_item *item) +{ + kfree(to_simple_children(item)); +} + +static struct configfs_item_operations simple_children_item_ops = { + .release = simple_children_release, + .show_attribute = simple_children_attr_show, +}; + +/* + * Note that, since no extra work is required on ->drop_item(), + * no ->drop_item() is provided. + */ +static struct configfs_group_operations simple_children_group_ops = { + .make_item = simple_children_make_item, +}; + +static struct config_item_type simple_children_type = { + .ct_item_ops = &simple_children_item_ops, + .ct_group_ops = &simple_children_group_ops, + .ct_attrs = simple_children_attrs, + .ct_owner = THIS_MODULE, +}; + +static struct configfs_subsystem simple_children_subsys = { + .su_group = { + .cg_item = { + .ci_namebuf = "02-simple-children", + .ci_type = &simple_children_type, + }, + }, +}; + + +/* ----------------------------------------------------------------- */ + +/* + * 03-group-children + * + * This example reuses the simple_children group from above. However, + * the simple_children group is not the subsystem itself, it is a + * child of the subsystem. Creation of a group in the subsystem creates + * a new simple_children group. That group can then have simple_child + * children of its own. + */ + +static struct config_group *group_children_make_group(struct config_group *group, const char *name) +{ + struct simple_children *simple_children; + + simple_children = kzalloc(sizeof(struct simple_children), + GFP_KERNEL); + if (!simple_children) + return ERR_PTR(-ENOMEM); + + config_group_init_type_name(&simple_children->group, name, + &simple_children_type); + + return &simple_children->group; +} + +static struct configfs_attribute group_children_attr_description = { + .ca_owner = THIS_MODULE, + .ca_name = "description", + .ca_mode = S_IRUGO, +}; + +static struct configfs_attribute *group_children_attrs[] = { + &group_children_attr_description, + NULL, +}; + +static ssize_t group_children_attr_show(struct config_item *item, + struct configfs_attribute *attr, + char *page) +{ + return sprintf(page, +"[03-group-children]\n" +"\n" +"This subsystem allows the creation of child config_groups. These\n" +"groups are like the subsystem simple-children.\n"); +} + +static struct configfs_item_operations group_children_item_ops = { + .show_attribute = group_children_attr_show, +}; + +/* + * Note that, since no extra work is required on ->drop_item(), + * no ->drop_item() is provided. + */ +static struct configfs_group_operations group_children_group_ops = { + .make_group = group_children_make_group, +}; + +static struct config_item_type group_children_type = { + .ct_item_ops = &group_children_item_ops, + .ct_group_ops = &group_children_group_ops, + .ct_attrs = group_children_attrs, + .ct_owner = THIS_MODULE, +}; + +static struct configfs_subsystem group_children_subsys = { + .su_group = { + .cg_item = { + .ci_namebuf = "03-group-children", + .ci_type = &group_children_type, + }, + }, +}; + +/* ----------------------------------------------------------------- */ + +/* + * We're now done with our subsystem definitions. + * For convenience in this module, here's a list of them all. It + * allows the init function to easily register them. Most modules + * will only have one subsystem, and will only call register_subsystem + * on it directly. + */ +static struct configfs_subsystem *example_subsys[] = { + &childless_subsys.subsys, + &simple_children_subsys, + &group_children_subsys, + NULL, +}; + +static int __init configfs_example_init(void) +{ + int ret; + int i; + struct configfs_subsystem *subsys; + + for (i = 0; example_subsys[i]; i++) { + subsys = example_subsys[i]; + + config_group_init(&subsys->su_group); + mutex_init(&subsys->su_mutex); + ret = configfs_register_subsystem(subsys); + if (ret) { + printk(KERN_ERR "Error %d while registering subsystem %s\n", + ret, + subsys->su_group.cg_item.ci_namebuf); + goto out_unregister; + } + } + + return 0; + +out_unregister: + for (; i >= 0; i--) { + configfs_unregister_subsystem(example_subsys[i]); + } + + return ret; +} + +static void __exit configfs_example_exit(void) +{ + int i; + + for (i = 0; example_subsys[i]; i++) { + configfs_unregister_subsystem(example_subsys[i]); + } +} + +module_init(configfs_example_init); +module_exit(configfs_example_exit); +MODULE_LICENSE("GPL"); diff --git a/Documentation/ftrace.txt b/Documentation/ftrace.txt index f218f616ff6..d330fe3103d 100644 --- a/Documentation/ftrace.txt +++ b/Documentation/ftrace.txt @@ -4,6 +4,7 @@ Copyright 2008 Red Hat Inc. Author: Steven Rostedt <srostedt@redhat.com> License: The GNU Free Documentation License, Version 1.2 + (dual licensed under the GPL v2) Reviewers: Elias Oltmanns, Randy Dunlap, Andrew Morton, John Kacur, and David Teigland. diff --git a/Documentation/hwmon/dme1737 b/Documentation/hwmon/dme1737 index 8f446070e64..b1fe0099943 100644 --- a/Documentation/hwmon/dme1737 +++ b/Documentation/hwmon/dme1737 @@ -22,6 +22,10 @@ Module Parameters and PWM output control functions. Using this parameter shouldn't be required since the BIOS usually takes care of this. +* probe_all_addr: bool Include non-standard LPC addresses 0x162e and 0x164e + when probing for ISA devices. This is required for the + following boards: + - VIA EPIA SN18000 Note that there is no need to use this parameter if the driver loads without complaining. The driver will say so if it is necessary. diff --git a/Documentation/hwmon/lm85 b/Documentation/hwmon/lm85 index 9549237530c..6d41db7f17f 100644 --- a/Documentation/hwmon/lm85 +++ b/Documentation/hwmon/lm85 @@ -96,11 +96,6 @@ initial testing of the ADM1027 it was 1.00 degC steps. Analog Devices has confirmed this "bug". The ADT7463 is reported to work as described in the documentation. The current lm85 driver does not show the offset register. -The ADT7463 has a THERM asserted counter. This counter has a 22.76ms -resolution and a range of 5.8 seconds. The driver implements a 32-bit -accumulator of the counter value to extend the range to over a year. The -counter will stay at it's max value until read. - See the vendor datasheets for more information. There is application note from National (AN-1260) with some additional information about the LM85. The Analog Devices datasheet is very detailed and describes a procedure for @@ -206,13 +201,15 @@ Configuration choices: The National LM85's have two vendor specific configuration features. Tach. mode and Spinup Control. For more details on these, -see the LM85 datasheet or Application Note AN-1260. +see the LM85 datasheet or Application Note AN-1260. These features +are not currently supported by the lm85 driver. The Analog Devices ADM1027 has several vendor specific enhancements. The number of pulses-per-rev of the fans can be set, Tach monitoring can be optimized for PWM operation, and an offset can be applied to the temperatures to compensate for systemic errors in the -measurements. +measurements. These features are not currently supported by the lm85 +driver. In addition to the ADM1027 features, the ADT7463 also has Tmin control and THERM asserted counts. Automatic Tmin control acts to adjust the diff --git a/Documentation/power/power_supply_class.txt b/Documentation/power/power_supply_class.txt index a8686e5a685..c6cd4956047 100644 --- a/Documentation/power/power_supply_class.txt +++ b/Documentation/power/power_supply_class.txt @@ -101,6 +101,10 @@ of charge when battery became full/empty". It also could mean "value of charge when battery considered full/empty at given conditions (temperature, age)". I.e. these attributes represents real thresholds, not design values. +CHARGE_COUNTER - the current charge counter (in µAh). This could easily +be negative; there is no empty or full value. It is only useful for +relative, time-based measurements. + ENERGY_FULL, ENERGY_EMPTY - same as above but for energy. CAPACITY - capacity in percents. diff --git a/Documentation/power/regulator/consumer.txt b/Documentation/power/regulator/consumer.txt new file mode 100644 index 00000000000..82b7a43aadb --- /dev/null +++ b/Documentation/power/regulator/consumer.txt @@ -0,0 +1,182 @@ +Regulator Consumer Driver Interface +=================================== + +This text describes the regulator interface for consumer device drivers. +Please see overview.txt for a description of the terms used in this text. + + +1. Consumer Regulator Access (static & dynamic drivers) +======================================================= + +A consumer driver can get access to it's supply regulator by calling :- + +regulator = regulator_get(dev, "Vcc"); + +The consumer passes in it's struct device pointer and power supply ID. The core +then finds the correct regulator by consulting a machine specific lookup table. +If the lookup is successful then this call will return a pointer to the struct +regulator that supplies this consumer. + +To release the regulator the consumer driver should call :- + +regulator_put(regulator); + +Consumers can be supplied by more than one regulator e.g. codec consumer with +analog and digital supplies :- + +digital = regulator_get(dev, "Vcc"); /* digital core */ +analog = regulator_get(dev, "Avdd"); /* analog */ + +The regulator access functions regulator_get() and regulator_put() will +usually be called in your device drivers probe() and remove() respectively. + + +2. Regulator Output Enable & Disable (static & dynamic drivers) +==================================================================== + +A consumer can enable it's power supply by calling:- + +int regulator_enable(regulator); + +NOTE: The supply may already be enabled before regulator_enabled() is called. +This may happen if the consumer shares the regulator or the regulator has been +previously enabled by bootloader or kernel board initialization code. + +A consumer can determine if a regulator is enabled by calling :- + +int regulator_is_enabled(regulator); + +This will return > zero when the regulator is enabled. + + +A consumer can disable it's supply when no longer needed by calling :- + +int regulator_disable(regulator); + +NOTE: This may not disable the supply if it's shared with other consumers. The +regulator will only be disabled when the enabled reference count is zero. + +Finally, a regulator can be forcefully disabled in the case of an emergency :- + +int regulator_force_disable(regulator); + +NOTE: this will immediately and forcefully shutdown the regulator output. All +consumers will be powered off. + + +3. Regulator Voltage Control & Status (dynamic drivers) +====================================================== + +Some consumer drivers need to be able to dynamically change their supply +voltage to match system operating points. e.g. CPUfreq drivers can scale +voltage along with frequency to save power, SD drivers may need to select the +correct card voltage, etc. + +Consumers can control their supply voltage by calling :- + +int regulator_set_voltage(regulator, min_uV, max_uV); + +Where min_uV and max_uV are the minimum and maximum acceptable voltages in +microvolts. + +NOTE: this can be called when the regulator is enabled or disabled. If called +when enabled, then the voltage changes instantly, otherwise the voltage +configuration changes and the voltage is physically set when the regulator is +next enabled. + +The regulators configured voltage output can be found by calling :- + +int regulator_get_voltage(regulator); + +NOTE: get_voltage() will return the configured output voltage whether the +regulator is enabled or disabled and should NOT be used to determine regulator +output state. However this can be used in conjunction with is_enabled() to +determine the regulator physical output voltage. + + +4. Regulator Current Limit Control & Status (dynamic drivers) +=========================================================== + +Some consumer drivers need to be able to dynamically change their supply +current limit to match system operating points. e.g. LCD backlight driver can +change the current limit to vary the backlight brightness, USB drivers may want +to set the limit to 500mA when supplying power. + +Consumers can control their supply current limit by calling :- + +int regulator_set_current_limit(regulator, min_uV, max_uV); + +Where min_uA and max_uA are the minimum and maximum acceptable current limit in +microamps. + +NOTE: this can be called when the regulator is enabled or disabled. If called +when enabled, then the current limit changes instantly, otherwise the current +limit configuration changes and the current limit is physically set when the +regulator is next enabled. + +A regulators current limit can be found by calling :- + +int regulator_get_current_limit(regulator); + +NOTE: get_current_limit() will return the current limit whether the regulator +is enabled or disabled and should not be used to determine regulator current +load. + + +5. Regulator Operating Mode Control & Status (dynamic drivers) +============================================================= + +Some consumers can further save system power by changing the operating mode of +their supply regulator to be more efficient when the consumers operating state +changes. e.g. consumer driver is idle and subsequently draws less current + +Regulator operating mode can be changed indirectly or directly. + +Indirect operating mode control. +-------------------------------- +Consumer drivers can request a change in their supply regulator operating mode +by calling :- + +int regulator_set_optimum_mode(struct regulator *regulator, int load_uA); + +This will cause the core to recalculate the total load on the regulator (based +on all it's consumers) and change operating mode (if necessary and permitted) +to best match the current operating load. + +The load_uA value can be determined from the consumers datasheet. e.g.most +datasheets have tables showing the max current consumed in certain situations. + +Most consumers will use indirect operating mode control since they have no +knowledge of the regulator or whether the regulator is shared with other +consumers. + +Direct operating mode control. +------------------------------ +Bespoke or tightly coupled drivers may want to directly control regulator +operating mode depending on their operating point. This can be achieved by +calling :- + +int regulator_set_mode(struct regulator *regulator, unsigned int mode); +unsigned int regulator_get_mode(struct regulator *regulator); + +Direct mode will only be used by consumers that *know* about the regulator and +are not sharing the regulator with other consumers. + + +6. Regulator Events +=================== +Regulators can notify consumers of external events. Events could be received by +consumers under regulator stress or failure conditions. + +Consumers can register interest in regulator events by calling :- + +int regulator_register_notifier(struct regulator *regulator, + struct notifier_block *nb); + +Consumers can uregister interest by calling :- + +int regulator_unregister_notifier(struct regulator *regulator, + struct notifier_block *nb); + +Regulators use the kernel notifier framework to send event to thier interested +consumers. diff --git a/Documentation/power/regulator/machine.txt b/Documentation/power/regulator/machine.txt new file mode 100644 index 00000000000..c9a35665cf7 --- /dev/null +++ b/Documentation/power/regulator/machine.txt @@ -0,0 +1,101 @@ +Regulator Machine Driver Interface +=================================== + +The regulator machine driver interface is intended for board/machine specific +initialisation code to configure the regulator subsystem. Typical things that +machine drivers would do are :- + + 1. Regulator -> Device mapping. + 2. Regulator supply configuration. + 3. Power Domain constraint setting. + + + +1. Regulator -> device mapping +============================== +Consider the following machine :- + + Regulator-1 -+-> Regulator-2 --> [Consumer A @ 1.8 - 2.0V] + | + +-> [Consumer B @ 3.3V] + +The drivers for consumers A & B must be mapped to the correct regulator in +order to control their power supply. This mapping can be achieved in machine +initialisation code by calling :- + +int regulator_set_device_supply(const char *regulator, struct device *dev, + const char *supply); + +and is shown with the following code :- + +regulator_set_device_supply("Regulator-1", devB, "Vcc"); +regulator_set_device_supply("Regulator-2", devA, "Vcc"); + +This maps Regulator-1 to the 'Vcc' supply for Consumer B and maps Regulator-2 +to the 'Vcc' supply for Consumer A. + + +2. Regulator supply configuration. +================================== +Consider the following machine (again) :- + + Regulator-1 -+-> Regulator-2 --> [Consumer A @ 1.8 - 2.0V] + | + +-> [Consumer B @ 3.3V] + +Regulator-1 supplies power to Regulator-2. This relationship must be registered +with the core so that Regulator-1 is also enabled when Consumer A enables it's +supply (Regulator-2). + +This relationship can be register with the core via :- + +int regulator_set_supply(const char *regulator, const char *regulator_supply); + +In this example we would use the following code :- + +regulator_set_supply("Regulator-2", "Regulator-1"); + +Relationships can be queried by calling :- + +const char *regulator_get_supply(const char *regulator); + + +3. Power Domain constraint setting. +=================================== +Each power domain within a system has physical constraints on voltage and +current. This must be defined in software so that the power domain is always +operated within specifications. + +Consider the following machine (again) :- + + Regulator-1 -+-> Regulator-2 --> [Consumer A @ 1.8 - 2.0V] + | + +-> [Consumer B @ 3.3V] + +This gives us two regulators and two power domains: + + Domain 1: Regulator-2, Consumer B. + Domain 2: Consumer A. + +Constraints can be registered by calling :- + +int regulator_set_platform_constraints(const char *regulator, + struct regulation_constraints *constraints); + +The example is defined as follows :- + +struct regulation_constraints domain_1 = { + .min_uV = 3300000, + .max_uV = 3300000, + .valid_modes_mask = REGULATOR_MODE_NORMAL, +}; + +struct regulation_constraints domain_2 = { + .min_uV = 1800000, + .max_uV = 2000000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, + .valid_modes_mask = REGULATOR_MODE_NORMAL, +}; + +regulator_set_platform_constraints("Regulator-1", &domain_1); +regulator_set_platform_constraints("Regulator-2", &domain_2); diff --git a/Documentation/power/regulator/overview.txt b/Documentation/power/regulator/overview.txt new file mode 100644 index 00000000000..bdcb332bd7f --- /dev/null +++ b/Documentation/power/regulator/overview.txt @@ -0,0 +1,171 @@ +Linux voltage and current regulator framework +============================================= + +About +===== + +This framework is designed to provide a standard kernel interface to control +voltage and current regulators. + +The intention is to allow systems to dynamically control regulator power output +in order to save power and prolong battery life. This applies to both voltage +regulators (where voltage output is controllable) and current sinks (where +current limit is controllable). + +(C) 2008 Wolfson Microelectronics PLC. +Author: Liam Girdwood <lg@opensource.wolfsonmicro.com> + + +Nomenclature +============ + +Some terms used in this document:- + + o Regulator - Electronic device that supplies power to other devices. + Most regulators can enable and disable their output whilst + some can control their output voltage and or current. + + Input Voltage -> Regulator -> Output Voltage + + + o PMIC - Power Management IC. An IC that contains numerous regulators + and often contains other susbsystems. + + + o Consumer - Electronic device that is supplied power by a regulator. + Consumers can be classified into two types:- + + Static: consumer does not change it's supply voltage or + current limit. It only needs to enable or disable it's + power supply. It's supply voltage is set by the hardware, + bootloader, firmware or kernel board initialisation code. + + Dynamic: consumer needs to change it's supply voltage or + current limit to meet operation demands. + + + o Power Domain - Electronic circuit that is supplied it's input power by the + output power of a regulator, switch or by another power + domain. + + The supply regulator may be behind a switch(s). i.e. + + Regulator -+-> Switch-1 -+-> Switch-2 --> [Consumer A] + | | + | +-> [Consumer B], [Consumer C] + | + +-> [Consumer D], [Consumer E] + + That is one regulator and three power domains: + + Domain 1: Switch-1, Consumers D & E. + Domain 2: Switch-2, Consumers B & C. + Domain 3: Consumer A. + + and this represents a "supplies" relationship: + + Domain-1 --> Domain-2 --> Domain-3. + + A power domain may have regulators that are supplied power + by other regulators. i.e. + + Regulator-1 -+-> Regulator-2 -+-> [Consumer A] + | + +-> [Consumer B] + + This gives us two regulators and two power domains: + + Domain 1: Regulator-2, Consumer B. + Domain 2: Consumer A. + + and a "supplies" relationship: + + Domain-1 --> Domain-2 + + + o Constraints - Constraints are used to define power levels for performance + and hardware protection. Constraints exist at three levels: + + Regulator Level: This is defined by the regulator hardware + operating parameters and is specified in the regulator + datasheet. i.e. + + - voltage output is in the range 800mV -> 3500mV. + - regulator current output limit is 20mA @ 5V but is + 10mA @ 10V. + + Power Domain Level: This is defined in software by kernel + level board initialisation code. It is used to constrain a + power domain to a particular power range. i.e. + + - Domain-1 voltage is 3300mV + - Domain-2 voltage is 1400mV -> 1600mV + - Domain-3 current limit is 0mA -> 20mA. + + Consumer Level: This is defined by consumer drivers + dynamically setting voltage or current limit levels. + + e.g. a consumer backlight driver asks for a current increase + from 5mA to 10mA to increase LCD illumination. This passes + to through the levels as follows :- + + Consumer: need to increase LCD brightness. Lookup and + request next current mA value in brightness table (the + consumer driver could be used on several different + personalities based upon the same reference device). + + Power Domain: is the new current limit within the domain + operating limits for this domain and system state (e.g. + battery power, USB power) + + Regulator Domains: is the new current limit within the + regulator operating parameters for input/ouput voltage. + + If the regulator request passes all the constraint tests + then the new regulator value is applied. + + +Design +====== + +The framework is designed and targeted at SoC based devices but may also be +relevant to non SoC devices and is split into the following four interfaces:- + + + 1. Consumer driver interface. + + This uses a similar API to the kernel clock interface in that consumer + drivers can get and put a regulator (like they can with clocks atm) and + get/set voltage, current limit, mode, enable and disable. This should + allow consumers complete control over their supply voltage and current + limit. This also compiles out if not in use so drivers can be reused in + systems with no regulator based power control. + + See Documentation/power/regulator/consumer.txt + + 2. Regulator driver interface. + + This allows regulator drivers to register their regulators and provide + operations to the core. It also has a notifier call chain for propagating + regulator events to clients. + + See Documentation/power/regulator/regulator.txt + + 3. Machine interface. + + This interface is for machine specific code and allows the creation of + voltage/current domains (with constraints) for each regulator. It can + provide regulator constraints that will prevent device damage through + overvoltage or over current caused by buggy client drivers. It also + allows the creation of a regulator tree whereby some regulators are + supplied by others (similar to a clock tree). + + See Documentation/power/regulator/machine.txt + + 4. Userspace ABI. + + The framework also exports a lot of useful voltage/current/opmode data to + userspace via sysfs. This could be used to help monitor device power + consumption and status. + + See Documentation/ABI/testing/regulator-sysfs.txt diff --git a/Documentation/power/regulator/regulator.txt b/Documentation/power/regulator/regulator.txt new file mode 100644 index 00000000000..a6905014359 --- /dev/null +++ b/Documentation/power/regulator/regulator.txt @@ -0,0 +1,30 @@ +Regulator Driver Interface +========================== + +The regulator driver interface is relatively simple and designed to allow +regulator drivers to register their services with the core framework. + + +Registration +============ + +Drivers can register a regulator by calling :- + +struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc, + void *reg_data); + +This will register the regulators capabilities and operations the regulator +core. The core does not touch reg_data (private to regulator driver). + +Regulators can be unregistered by calling :- + +void regulator_unregister(struct regulator_dev *rdev); + + +Regulator Events +================ +Regulators can send events (e.g. over temp, under voltage, etc) to consumer +drivers by calling :- + +int regulator_notifier_call_chain(struct regulator_dev *rdev, + unsigned long event, void *data); diff --git a/MAINTAINERS b/MAINTAINERS index deedc0d827b..5e6d6ab8243 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1878,13 +1878,9 @@ W: http://gigaset307x.sourceforge.net/ S: Maintained HARDWARE MONITORING -P: Mark M. Hoffman -M: mhoffman@lightlink.com L: lm-sensors@lm-sensors.org W: http://www.lm-sensors.org/ -T: git lm-sensors.org:/kernel/mhoffman/hwmon-2.6.git testing -T: git lm-sensors.org:/kernel/mhoffman/hwmon-2.6.git release -S: Maintained +S: Orphaned HARDWARE RANDOM NUMBER GENERATOR CORE S: Orphaned @@ -3968,7 +3964,7 @@ M: lethal@linux-sh.org L: linux-sh@vger.kernel.org W: http://www.linux-sh.org T: git kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6.git -S: Maintained +S: Supported SUN3/3X P: Sam Creasey @@ -4504,6 +4500,15 @@ M: kaber@trash.net L: netdev@vger.kernel.org S: Maintained +VOLTAGE AND CURRENT REGULATOR FRAMEWORK +P: Liam Girdwood +M: lg@opensource.wolfsonmicro.com +P: Mark Brown +M: broonie@opensource.wolfsonmicro.com +W: http://opensource.wolfsonmicro.com/node/15 +T: git kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6.git +S: Supported + VT1211 HARDWARE MONITOR DRIVER P: Juerg Haefliger M: juergh@gmail.com @@ -930,7 +930,7 @@ ifneq ($(KBUILD_SRC),) /bin/false; \ fi; $(Q)if [ ! -d include2 ]; then mkdir -p include2; fi; - $(Q)if [ -e $(srctree)/include/asm-$(SRCARCH)/system.h ]; then \ + $(Q)if [ -e $(srctree)/include/asm-$(SRCARCH)/errno.h ]; then \ ln -fsn $(srctree)/include/asm-$(SRCARCH) include2/asm; \ fi endif diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 257033c691f..4b8acd2851f 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1225,6 +1225,8 @@ source "drivers/dma/Kconfig" source "drivers/dca/Kconfig" +source "drivers/regulator/Kconfig" + source "drivers/uio/Kconfig" endmenu diff --git a/arch/arm/configs/at91cap9adk_defconfig b/arch/arm/configs/at91cap9adk_defconfig index be2b2f38fd9..bf97801a106 100644 --- a/arch/arm/configs/at91cap9adk_defconfig +++ b/arch/arm/configs/at91cap9adk_defconfig @@ -170,7 +170,7 @@ CONFIG_MACH_AT91CAP9ADK=y # AT91 Board Options # CONFIG_MTD_AT91_DATAFLASH_CARD=y -# CONFIG_MTD_NAND_AT91_BUSWIDTH_16 is not set +# CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16 is not set # # AT91 Feature Selections @@ -442,7 +442,7 @@ CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set -CONFIG_MTD_NAND_AT91=y +CONFIG_MTD_NAND_ATMEL=y # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_ALAUDA is not set diff --git a/arch/arm/configs/at91sam9260ek_defconfig b/arch/arm/configs/at91sam9260ek_defconfig index 2011adfa675..38e6a0abeb4 100644 --- a/arch/arm/configs/at91sam9260ek_defconfig +++ b/arch/arm/configs/at91sam9260ek_defconfig @@ -176,7 +176,7 @@ CONFIG_MACH_AT91SAM9260EK=y # AT91 Board Options # # CONFIG_MTD_AT91_DATAFLASH_CARD is not set -# CONFIG_MTD_NAND_AT91_BUSWIDTH_16 is not set +# CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16 is not set # # AT91 Feature Selections diff --git a/arch/arm/configs/at91sam9261ek_defconfig b/arch/arm/configs/at91sam9261ek_defconfig index 4049768962d..93b779f94b4 100644 --- a/arch/arm/configs/at91sam9261ek_defconfig +++ b/arch/arm/configs/at91sam9261ek_defconfig @@ -169,7 +169,7 @@ CONFIG_MACH_AT91SAM9261EK=y # AT91 Board Options # # CONFIG_MTD_AT91_DATAFLASH_CARD is not set -# CONFIG_MTD_NAND_AT91_BUSWIDTH_16 is not set +# CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16 is not set # # AT91 Feature Selections @@ -433,7 +433,7 @@ CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set -CONFIG_MTD_NAND_AT91=y +CONFIG_MTD_NAND_ATMEL=y # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_ALAUDA is not set diff --git a/arch/arm/configs/at91sam9263ek_defconfig b/arch/arm/configs/at91sam9263ek_defconfig index fa1c5aecb5a..a7ddd94363c 100644 --- a/arch/arm/configs/at91sam9263ek_defconfig +++ b/arch/arm/configs/at91sam9263ek_defconfig @@ -169,7 +169,7 @@ CONFIG_MACH_AT91SAM9263EK=y # AT91 Board Options # CONFIG_MTD_AT91_DATAFLASH_CARD=y -# CONFIG_MTD_NAND_AT91_BUSWIDTH_16 is not set +# CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16 is not set # # AT91 Feature Selections @@ -428,7 +428,7 @@ CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set -CONFIG_MTD_NAND_AT91=y +CONFIG_MTD_NAND_ATMEL=y # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_ALAUDA is not set diff --git a/arch/arm/configs/at91sam9g20ek_defconfig b/arch/arm/configs/at91sam9g20ek_defconfig index c0686384736..df0d6ee672b 100644 --- a/arch/arm/configs/at91sam9g20ek_defconfig +++ b/arch/arm/configs/at91sam9g20ek_defconfig @@ -168,7 +168,7 @@ CONFIG_MACH_AT91SAM9G20EK=y # AT91 Board Options # # CONFIG_MTD_AT91_DATAFLASH_CARD is not set -# CONFIG_MTD_NAND_AT91_BUSWIDTH_16 is not set +# CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16 is not set # # AT91 Feature Selections @@ -442,10 +442,10 @@ CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set -CONFIG_MTD_NAND_AT91=y -CONFIG_MTD_NAND_AT91_ECC_SOFT=y -# CONFIG_MTD_NAND_AT91_ECC_HW is not set -# CONFIG_MTD_NAND_AT91_ECC_NONE is not set +CONFIG_MTD_NAND_ATMEL=y +CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y +# CONFIG_MTD_NAND_ATMEL_ECC_HW is not set +# CONFIG_MTD_NAND_ATMEL_ECC_NONE is not set # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_ALAUDA is not set diff --git a/arch/arm/configs/at91sam9rlek_defconfig b/arch/arm/configs/at91sam9rlek_defconfig index d8ec5f9ca6e..1c76642272a 100644 --- a/arch/arm/configs/at91sam9rlek_defconfig +++ b/arch/arm/configs/at91sam9rlek_defconfig @@ -392,7 +392,7 @@ CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set -CONFIG_MTD_NAND_AT91=y +CONFIG_MTD_NAND_ATMEL=y # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_ONENAND is not set diff --git a/arch/arm/configs/cam60_defconfig b/arch/arm/configs/cam60_defconfig index f3cd4a95373..f945105d6cd 100644 --- a/arch/arm/configs/cam60_defconfig +++ b/arch/arm/configs/cam60_defconfig @@ -466,10 +466,10 @@ CONFIG_MTD_NAND_VERIFY_WRITE=y # CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set -CONFIG_MTD_NAND_AT91=y -# CONFIG_MTD_NAND_AT91_ECC_SOFT is not set -CONFIG_MTD_NAND_AT91_ECC_HW=y -# CONFIG_MTD_NAND_AT91_ECC_NONE is not set +CONFIG_MTD_NAND_ATMEL=y +# CONFIG_MTD_NAND_ATMEL_ECC_SOFT is not set +CONFIG_MTD_NAND_ATMEL_ECC_HW=y +# CONFIG_MTD_NAND_ATMEL_ECC_NONE is not set # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_ALAUDA is not set diff --git a/arch/arm/configs/qil-a9260_defconfig b/arch/arm/configs/qil-a9260_defconfig index ef903bed061..5cbd8158964 100644 --- a/arch/arm/configs/qil-a9260_defconfig +++ b/arch/arm/configs/qil-a9260_defconfig @@ -458,10 +458,10 @@ CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set -CONFIG_MTD_NAND_AT91=y -CONFIG_MTD_NAND_AT91_ECC_SOFT=y -# CONFIG_MTD_NAND_AT91_ECC_HW is not set -# CONFIG_MTD_NAND_AT91_ECC_NONE is not set +CONFIG_MTD_NAND_ATMEL=y +CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y +# CONFIG_MTD_NAND_ATMEL_ECC_HW is not set +# CONFIG_MTD_NAND_ATMEL_ECC_NONE is not set # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_ALAUDA is not set diff --git a/arch/arm/configs/sam9_l9260_defconfig b/arch/arm/configs/sam9_l9260_defconfig index 8688362bcf7..1174e276487 100644 --- a/arch/arm/configs/sam9_l9260_defconfig +++ b/arch/arm/configs/sam9_l9260_defconfig @@ -429,7 +429,7 @@ CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set -CONFIG_MTD_NAND_AT91=y +CONFIG_MTD_NAND_ATMEL=y # CONFIG_MTD_NAND_NANDSIM is not set CONFIG_MTD_NAND_PLATFORM=y # CONFIG_MTD_ONENAND is not set diff --git a/arch/arm/configs/usb-a9260_defconfig b/arch/arm/configs/usb-a9260_defconfig index 3680bd2df26..fcb4aaabd43 100644 --- a/arch/arm/configs/usb-a9260_defconfig +++ b/arch/arm/configs/usb-a9260_defconfig @@ -458,10 +458,10 @@ CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set -CONFIG_MTD_NAND_AT91=y -CONFIG_MTD_NAND_AT91_ECC_SOFT=y -# CONFIG_MTD_NAND_AT91_ECC_HW is not set -# CONFIG_MTD_NAND_AT91_ECC_NONE is not set +CONFIG_MTD_NAND_ATMEL=y +CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y +# CONFIG_MTD_NAND_ATMEL_ECC_HW is not set +# CONFIG_MTD_NAND_ATMEL_ECC_NONE is not set # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_ALAUDA is not set diff --git a/arch/arm/configs/usb-a9263_defconfig b/arch/arm/configs/usb-a9263_defconfig index 48d455bc736..b786e0407e8 100644 --- a/arch/arm/configs/usb-a9263_defconfig +++ b/arch/arm/configs/usb-a9263_defconfig @@ -450,10 +450,10 @@ CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set -CONFIG_MTD_NAND_AT91=y -CONFIG_MTD_NAND_AT91_ECC_SOFT=y -# CONFIG_MTD_NAND_AT91_ECC_HW is not set -# CONFIG_MTD_NAND_AT91_ECC_NONE is not set +CONFIG_MTD_NAND_ATMEL=y +CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y +# CONFIG_MTD_NAND_ATMEL_ECC_HW is not set +# CONFIG_MTD_NAND_ATMEL_ECC_NONE is not set # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_ALAUDA is not set diff --git a/arch/arm/configs/yl9200_defconfig b/arch/arm/configs/yl9200_defconfig index 26de37f7468..a9f41c24c9d 100644 --- a/arch/arm/configs/yl9200_defconfig +++ b/arch/arm/configs/yl9200_defconfig @@ -421,7 +421,7 @@ CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_ECC_SMC is not set # CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y -CONFIG_MTD_NAND_AT91=y +CONFIG_MTD_NAND_ATMEL=y # CONFIG_MTD_NAND_NANDSIM is not set CONFIG_MTD_NAND_PLATFORM=y # CONFIG_MTD_ALAUDA is not set diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 5bad6b9b00d..a048b92cb40 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -297,7 +297,7 @@ config MTD_AT91_DATAFLASH_CARD help Enable support for the DataFlash card. -config MTD_NAND_AT91_BUSWIDTH_16 +config MTD_NAND_ATMEL_BUSWIDTH_16 bool "Enable 16-bit data bus interface to NAND flash" depends on (MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91SAM9G20EK || MACH_AT91CAP9ADK) help diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c index dc8b40783d9..25765f1afca 100644 --- a/arch/arm/mach-at91/at91cap9_devices.c +++ b/arch/arm/mach-at91/at91cap9_devices.c @@ -376,7 +376,7 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {} * NAND / SmartMedia * -------------------------------------------------------------------- */ -#if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE) +#if defined(CONFIG_MTD_NAND_ATMEL) || defined(CONFIG_MTD_NAND_ATMEL_MODULE) static struct atmel_nand_data nand_data; #define NAND_BASE AT91_CHIPSELECT_3 diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index 8ced9bc8209..d2c5c84bf6b 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -368,7 +368,7 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {} * NAND / SmartMedia * -------------------------------------------------------------------- */ -#if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE) +#if defined(CONFIG_MTD_NAND_ATMEL) || defined(CONFIG_MTD_NAND_ATMEL_MODULE) static struct atmel_nand_data nand_data; #define NAND_BASE AT91_CHIPSELECT_3 diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index cae5f52f127..f5fec0a9cf4 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -283,7 +283,7 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {} * NAND / SmartMedia * -------------------------------------------------------------------- */ -#if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE) +#if defined(CONFIG_MTD_NAND_ATMEL) || defined(CONFIG_MTD_NAND_ATMEL_MODULE) static struct atmel_nand_data nand_data; #define NAND_BASE AT91_CHIPSELECT_3 diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c index 483d436af22..b80860e3138 100644 --- a/arch/arm/mach-at91/at91sam9261_devices.c +++ b/arch/arm/mach-at91/at91sam9261_devices.c @@ -198,7 +198,7 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {} * NAND / SmartMedia * -------------------------------------------------------------------- */ -#if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE) +#if defined(CONFIG_MTD_NAND_ATMEL) || defined(CONFIG_MTD_NAND_ATMEL_MODULE) static struct atmel_nand_data nand_data; #define NAND_BASE AT91_CHIPSELECT_3 diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index 9762b15f658..42108d02f59 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -352,7 +352,7 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {} * NAND / SmartMedia * -------------------------------------------------------------------- */ -#if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE) +#if defined(CONFIG_MTD_NAND_ATMEL) || defined(CONFIG_MTD_NAND_ATMEL_MODULE) static struct atmel_nand_data nand_data; #define NAND_BASE AT91_CHIPSELECT_3 diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c index 5f3094870ca..9c61576f1c8 100644 --- a/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/at91sam9rl_devices.c @@ -194,7 +194,7 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {} * NAND / SmartMedia * -------------------------------------------------------------------- */ -#if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE) +#if defined(CONFIG_MTD_NAND_ATMEL) || defined(CONFIG_MTD_NAND_ATMEL_MODULE) static struct atmel_nand_data nand_data; #define NAND_BASE AT91_CHIPSELECT_3 diff --git a/arch/arm/mach-at91/board-cap9adk.c b/arch/arm/mach-at91/board-cap9adk.c index 117cf6c9afc..1f4725972ed 100644 --- a/arch/arm/mach-at91/board-cap9adk.c +++ b/arch/arm/mach-at91/board-cap9adk.c @@ -188,7 +188,7 @@ static struct atmel_nand_data __initdata cap9adk_nand_data = { // .rdy_pin = ... not connected .enable_pin = AT91_PIN_PD15, .partition_info = nand_partitions, -#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16) +#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16) .bus_width_16 = 1, #else .bus_width_16 = 0, diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c index 99b4ec3818d..33b1ccdb516 100644 --- a/arch/arm/mach-at91/board-qil-a9260.c +++ b/arch/arm/mach-at91/board-qil-a9260.c @@ -140,14 +140,14 @@ static struct mtd_partition * __init nand_partitions(int size, int *num_partitio return ek_nand_partition; } -static struct at91_nand_data __initdata ek_nand_data = { +static struct atmel_nand_data __initdata ek_nand_data = { .ale = 21, .cle = 22, // .det_pin = ... not connected .rdy_pin = AT91_PIN_PC13, .enable_pin = AT91_PIN_PC14, .partition_info = nand_partitions, -#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16) +#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16) .bus_width_16 = 1, #else .bus_width_16 = 0, diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c index 57a6221943e..3cd5f8d0e2e 100644 --- a/arch/arm/mach-at91/board-sam9-l9260.c +++ b/arch/arm/mach-at91/board-sam9-l9260.c @@ -148,7 +148,7 @@ static struct atmel_nand_data __initdata ek_nand_data = { .rdy_pin = AT91_PIN_PC13, .enable_pin = AT91_PIN_PC14, .partition_info = nand_partitions, -#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16) +#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16) .bus_width_16 = 1, #else .bus_width_16 = 0, diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c index 6a680795c3c..daf93a58806 100644 --- a/arch/arm/mach-at91/board-sam9260ek.c +++ b/arch/arm/mach-at91/board-sam9260ek.c @@ -185,7 +185,7 @@ static struct atmel_nand_data __initdata ek_nand_data = { .rdy_pin = AT91_PIN_PC13, .enable_pin = AT91_PIN_PC14, .partition_info = nand_partitions, -#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16) +#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16) .bus_width_16 = 1, #else .bus_width_16 = 0, diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index 43dfbd0d543..12bf527f93b 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -190,7 +190,7 @@ static struct atmel_nand_data __initdata ek_nand_data = { .rdy_pin = AT91_PIN_PC15, .enable_pin = AT91_PIN_PC14, .partition_info = nand_partitions, -#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16) +#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16) .bus_width_16 = 1, #else .bus_width_16 = 0, diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c index 6605a098011..63121197f8c 100644 --- a/arch/arm/mach-at91/board-sam9263ek.c +++ b/arch/arm/mach-at91/board-sam9263ek.c @@ -194,7 +194,7 @@ static struct atmel_nand_data __initdata ek_nand_data = { .rdy_pin = AT91_PIN_PA22, .enable_pin = AT91_PIN_PD15, .partition_info = nand_partitions, -#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16) +#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16) .bus_width_16 = 1, #else .bus_width_16 = 0, diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c index 45617c20124..e0c07952cc3 100644 --- a/arch/arm/mach-at91/board-sam9g20ek.c +++ b/arch/arm/mach-at91/board-sam9g20ek.c @@ -143,13 +143,13 @@ static struct mtd_partition * __init nand_partitions(int size, int *num_partitio } /* det_pin is not connected */ -static struct at91_nand_data __initdata ek_nand_data = { +static struct atmel_nand_data __initdata ek_nand_data = { .ale = 21, .cle = 22, .rdy_pin = AT91_PIN_PC13, .enable_pin = AT91_PIN_PC14, .partition_info = nand_partitions, -#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16) +#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16) .bus_width_16 = 1, #else .bus_width_16 = 0, diff --git a/arch/arm/mach-at91/board-usb-a9260.c b/arch/arm/mach-at91/board-usb-a9260.c index 837aedf8ffe..2f4ecac150d 100644 --- a/arch/arm/mach-at91/board-usb-a9260.c +++ b/arch/arm/mach-at91/board-usb-a9260.c @@ -114,14 +114,14 @@ static struct mtd_partition * __init nand_partitions(int size, int *num_partitio return ek_nand_partition; } -static struct at91_nand_data __initdata ek_nand_data = { +static struct atmel_nand_data __initdata ek_nand_data = { .ale = 21, .cle = 22, // .det_pin = ... not connected .rdy_pin = AT91_PIN_PC13, .enable_pin = AT91_PIN_PC14, .partition_info = nand_partitions, -#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16) +#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16) .bus_width_16 = 1, #else .bus_width_16 = 0, diff --git a/arch/arm/mach-at91/board-usb-a9263.c b/arch/arm/mach-at91/board-usb-a9263.c index 95800d32bd4..0e9649d3eda 100644 --- a/arch/arm/mach-at91/board-usb-a9263.c +++ b/arch/arm/mach-at91/board-usb-a9263.c @@ -127,14 +127,14 @@ static struct mtd_partition * __init nand_partitions(int size, int *num_partitio return ek_nand_partition; } -static struct at91_nand_data __initdata ek_nand_data = { +static struct atmel_nand_data __initdata ek_nand_data = { .ale = 21, .cle = 22, // .det_pin = ... not connected .rdy_pin = AT91_PIN_PA22, .enable_pin = AT91_PIN_PD15, .partition_info = nand_partitions, -#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16) +#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16) .bus_width_16 = 1, #else .bus_width_16 = 0, diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c index e1f8de2c74a..b6437f47a77 100644 --- a/arch/arm/mach-kirkwood/rd88f6281-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c @@ -18,6 +18,7 @@ #include <linux/timer.h> #include <linux/ata_platform.h> #include <linux/mv643xx_eth.h> +#include <linux/ethtool.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> @@ -69,6 +70,8 @@ static struct platform_device rd88f6281_nand_flash = { static struct mv643xx_eth_platform_data rd88f6281_ge00_data = { .phy_addr = -1, + .speed = SPEED_1000, + .duplex = DUPLEX_FULL, }; static struct mv_sata_platform_data rd88f6281_sata_data = { diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c index d50e3650a09..73e9242da7a 100644 --- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c +++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c @@ -15,6 +15,7 @@ #include <linux/irq.h> #include <linux/mtd/physmap.h> #include <linux/mv643xx_eth.h> +#include <linux/ethtool.h> #include <asm/mach-types.h> #include <asm/gpio.h> #include <asm/leds.h> @@ -88,6 +89,8 @@ static struct orion5x_mpp_mode rd88f5181l_fxo_mpp_modes[] __initdata = { static struct mv643xx_eth_platform_data rd88f5181l_fxo_eth_data = { .phy_addr = -1, + .speed = SPEED_1000, + .duplex = DUPLEX_FULL, }; static void __init rd88f5181l_fxo_init(void) diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c index b56447d32e1..ac482019abb 100644 --- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c +++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c @@ -15,6 +15,7 @@ #include <linux/irq.h> #include <linux/mtd/physmap.h> #include <linux/mv643xx_eth.h> +#include <linux/ethtool.h> #include <linux/i2c.h> #include <asm/mach-types.h> #include <asm/gpio.h> @@ -89,6 +90,8 @@ static struct orion5x_mpp_mode rd88f5181l_ge_mpp_modes[] __initdata = { static struct mv643xx_eth_platform_data rd88f5181l_ge_eth_data = { .phy_addr = -1, + .speed = SPEED_1000, + .duplex = DUPLEX_FULL, }; static struct i2c_board_info __initdata rd88f5181l_ge_i2c_rtc = { diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c index 1af093ff8cf..25568c2a3d2 100644 --- a/arch/arm/mach-orion5x/wnr854t-setup.c +++ b/arch/arm/mach-orion5x/wnr854t-setup.c @@ -14,6 +14,7 @@ #include <linux/delay.h> #include <linux/mtd/physmap.h> #include <linux/mv643xx_eth.h> +#include <linux/ethtool.h> #include <asm/mach-types.h> #include <asm/gpio.h> #include <asm/mach/arch.h> @@ -92,6 +93,8 @@ static struct platform_device wnr854t_nor_flash = { static struct mv643xx_eth_platform_data wnr854t_eth_data = { .phy_addr = -1, + .speed = SPEED_1000, + .duplex = DUPLEX_FULL, }; static void __init wnr854t_init(void) diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c index aeab55c6a82..9b8ee8c48bf 100644 --- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c +++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c @@ -14,6 +14,7 @@ #include <linux/delay.h> #include <linux/mtd/physmap.h> #include <linux/mv643xx_eth.h> +#include <linux/ethtool.h> #include <asm/mach-types.h> #include <asm/gpio.h> #include <asm/mach/arch.h> @@ -100,6 +101,8 @@ static struct platform_device wrt350n_v2_nor_flash = { static struct mv643xx_eth_platform_data wrt350n_v2_eth_data = { .phy_addr = -1, + .speed = SPEED_1000, + .duplex = DUPLEX_FULL, }; static void __init wrt350n_v2_init(void) diff --git a/arch/frv/kernel/entry.S b/arch/frv/kernel/entry.S index b8a4b94779b..99060ab507e 100644 --- a/arch/frv/kernel/entry.S +++ b/arch/frv/kernel/entry.S @@ -1519,6 +1519,11 @@ sys_call_table: .long sys_fallocate .long sys_timerfd_settime /* 325 */ .long sys_timerfd_gettime - + .long sys_signalfd4 + .long sys_eventfd2 + .long sys_epoll_create1 + .long sys_dup3 /* 330 */ + .long sys_pipe2 + .long sys_inotify_init1 syscall_table_size = (. - sys_call_table) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index b4c4eaa5dd2..4da736e2533 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -3,6 +3,7 @@ config MIPS default y select HAVE_IDE select HAVE_OPROFILE + select HAVE_ARCH_KGDB # Horrible source of confusion. Die, die, die ... select EMBEDDED select RTC_LIB @@ -34,7 +35,6 @@ config BASLER_EXCITE select SYS_HAS_CPU_RM9000 select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN - select SYS_SUPPORTS_KGDB help The eXcite is a smart camera platform manufactured by Basler Vision Technologies AG. @@ -280,7 +280,6 @@ config PMC_MSP select SYS_HAS_CPU_MIPS32_R2 select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN - select SYS_SUPPORTS_KGDB select IRQ_CPU select SERIAL_8250 select SERIAL_8250_CONSOLE @@ -306,7 +305,6 @@ config PMC_YOSEMITE select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_HIGHMEM - select SYS_SUPPORTS_KGDB select SYS_SUPPORTS_SMP help Yosemite is an evaluation board for the RM9000x2 processor @@ -359,7 +357,6 @@ config SGI_IP27 select SYS_HAS_CPU_R10000 select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN - select SYS_SUPPORTS_KGDB select SYS_SUPPORTS_NUMA select SYS_SUPPORTS_SMP select GENERIC_HARDIRQS_NO__DO_IRQ @@ -475,7 +472,6 @@ config SIBYTE_SWARM select SYS_HAS_CPU_SB1 select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_HIGHMEM - select SYS_SUPPORTS_KGDB select SYS_SUPPORTS_LITTLE_ENDIAN select ZONE_DMA32 if 64BIT @@ -868,7 +864,6 @@ config SOC_PNX8550 select SYS_HAS_EARLY_PRINTK select SYS_SUPPORTS_32BIT_KERNEL select GENERIC_HARDIRQS_NO__DO_IRQ - select SYS_SUPPORTS_KGDB select GENERIC_GPIO config SWAP_IO_SPACE diff --git a/arch/mips/Kconfig.debug b/arch/mips/Kconfig.debug index f18cf92650e..765c8e287d2 100644 --- a/arch/mips/Kconfig.debug +++ b/arch/mips/Kconfig.debug @@ -34,28 +34,6 @@ config SMTC_IDLE_HOOK_DEBUG arch/mips/kernel/smtc.c. This debugging option result in significant overhead so should be disabled in production kernels. -config KGDB - bool "Remote GDB kernel debugging" - depends on DEBUG_KERNEL && SYS_SUPPORTS_KGDB - select DEBUG_INFO - help - If you say Y here, it will be possible to remotely debug the MIPS - kernel using gdb. This enlarges your kernel image disk size by - several megabytes and requires a machine with more than 16 MB, - better 32 MB RAM to avoid excessive linking time. This is only - useful for kernel hackers. If unsure, say N. - -config SYS_SUPPORTS_KGDB - bool - -config GDB_CONSOLE - bool "Console output to GDB" - depends on KGDB - help - If you are using GDB for remote debugging over a serial port and - would like kernel messages to be formatted into GDB $O packets so - that GDB prints them as program output, say 'Y'. - config SB1XXX_CORELIS bool "Corelis Debugger" depends on SIBYTE_SB1xxx_SOC diff --git a/arch/mips/au1000/Kconfig b/arch/mips/au1000/Kconfig index 1fe97cccead..e4a057d80ab 100644 --- a/arch/mips/au1000/Kconfig +++ b/arch/mips/au1000/Kconfig @@ -134,4 +134,3 @@ config SOC_AU1X00 select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_APM_EMULATION - select SYS_SUPPORTS_KGDB diff --git a/arch/mips/au1000/common/Makefile b/arch/mips/au1000/common/Makefile index dd0e19dacfc..df48fd65bbf 100644 --- a/arch/mips/au1000/common/Makefile +++ b/arch/mips/au1000/common/Makefile @@ -9,7 +9,6 @@ obj-y += prom.o irq.o puts.o time.o reset.o \ au1xxx_irqmap.o clocks.o platform.o power.o setup.o \ sleeper.o cputable.o dma.o dbdma.o gpio.o -obj-$(CONFIG_KGDB) += dbg_io.o obj-$(CONFIG_PCI) += pci.o EXTRA_CFLAGS += -Werror diff --git a/arch/mips/au1000/common/dbg_io.c b/arch/mips/au1000/common/dbg_io.c deleted file mode 100644 index af5be7df2f2..00000000000 --- a/arch/mips/au1000/common/dbg_io.c +++ /dev/null @@ -1,109 +0,0 @@ -#include <linux/types.h> - -#include <asm/mach-au1x00/au1000.h> - -#ifdef CONFIG_KGDB - -/* - * FIXME the user should be able to select the - * uart to be used for debugging. - */ -#define DEBUG_BASE UART_DEBUG_BASE - -#define UART16550_BAUD_2400 2400 -#define UART16550_BAUD_4800 4800 -#define UART16550_BAUD_9600 9600 -#define UART16550_BAUD_19200 19200 -#define UART16550_BAUD_38400 38400 -#define UART16550_BAUD_57600 57600 -#define UART16550_BAUD_115200 115200 - -#define UART16550_PARITY_NONE 0 -#define UART16550_PARITY_ODD 0x08 -#define UART16550_PARITY_EVEN 0x18 -#define UART16550_PARITY_MARK 0x28 -#define UART16550_PARITY_SPACE 0x38 - -#define UART16550_DATA_5BIT 0x0 -#define UART16550_DATA_6BIT 0x1 -#define UART16550_DATA_7BIT 0x2 -#define UART16550_DATA_8BIT 0x3 - -#define UART16550_STOP_1BIT 0x0 -#define UART16550_STOP_2BIT 0x4 - - -#define UART_RX 0 /* Receive buffer */ -#define UART_TX 4 /* Transmit buffer */ -#define UART_IER 8 /* Interrupt Enable Register */ -#define UART_IIR 0xC /* Interrupt ID Register */ -#define UART_FCR 0x10 /* FIFO Control Register */ -#define UART_LCR 0x14 /* Line Control Register */ -#define UART_MCR 0x18 /* Modem Control Register */ -#define UART_LSR 0x1C /* Line Status Register */ -#define UART_MSR 0x20 /* Modem Status Register */ -#define UART_CLK 0x28 /* Baud Rat4e Clock Divider */ -#define UART_MOD_CNTRL 0x100 /* Module Control */ - -/* memory-mapped read/write of the port */ -#define UART16550_READ(y) (au_readl(DEBUG_BASE + y) & 0xff) -#define UART16550_WRITE(y, z) (au_writel(z & 0xff, DEBUG_BASE + y)) - -extern unsigned long calc_clock(void); - -void debugInit(u32 baud, u8 data, u8 parity, u8 stop) -{ - if (UART16550_READ(UART_MOD_CNTRL) != 0x3) - UART16550_WRITE(UART_MOD_CNTRL, 3); - calc_clock(); - - /* disable interrupts */ - UART16550_WRITE(UART_IER, 0); - - /* set up baud rate */ - { - u32 divisor; - - /* set divisor */ - divisor = get_au1x00_uart_baud_base() / baud; - UART16550_WRITE(UART_CLK, divisor & 0xffff); - } - - /* set data format */ - UART16550_WRITE(UART_LCR, (data | parity | stop)); -} - -static int remoteDebugInitialized; - -u8 getDebugChar(void) -{ - if (!remoteDebugInitialized) { - remoteDebugInitialized = 1; - debugInit(UART16550_BAUD_115200, - UART16550_DATA_8BIT, - UART16550_PARITY_NONE, - UART16550_STOP_1BIT); - } - - while ((UART16550_READ(UART_LSR) & 0x1) == 0); - return UART16550_READ(UART_RX); -} - - -int putDebugChar(u8 byte) -{ - if (!remoteDebugInitialized) { - remoteDebugInitialized = 1; - debugInit(UART16550_BAUD_115200, - UART16550_DATA_8BIT, - UART16550_PARITY_NONE, - UART16550_STOP_1BIT); - } - - while ((UART16550_READ(UART_LSR) & 0x40) == 0); - UART16550_WRITE(UART_TX, byte); - - return 1; -} - -#endif diff --git a/arch/mips/au1000/db1x00/init.c b/arch/mips/au1000/db1x00/init.c index 5ebe0de5e45..84741351496 100644 --- a/arch/mips/au1000/db1x00/init.c +++ b/arch/mips/au1000/db1x00/init.c @@ -57,6 +57,6 @@ void __init prom_init(void) if (!memsize_str) memsize = 0x04000000; else - memsize = strict_strtol(memsize_str, 0, NULL); + strict_strtol(memsize_str, 0, &memsize); add_memory_region(0, memsize, BOOT_MEM_RAM); } diff --git a/arch/mips/au1000/mtx-1/init.c b/arch/mips/au1000/mtx-1/init.c index 33a4aebe0cb..3bae13c2895 100644 --- a/arch/mips/au1000/mtx-1/init.c +++ b/arch/mips/au1000/mtx-1/init.c @@ -55,6 +55,6 @@ void __init prom_init(void) if (!memsize_str) memsize = 0x04000000; else - memsize = strict_strtol(memsize_str, 0, NULL); + strict_strtol(memsize_str, 0, &memsize); add_memory_region(0, memsize, BOOT_MEM_RAM); } diff --git a/arch/mips/au1000/pb1000/init.c b/arch/mips/au1000/pb1000/init.c index 3837365d613..8a9c7d57208 100644 --- a/arch/mips/au1000/pb1000/init.c +++ b/arch/mips/au1000/pb1000/init.c @@ -52,6 +52,6 @@ void __init prom_init(void) if (!memsize_str) memsize = 0x04000000; else - memsize = strict_strtol(memsize_str, 0, NULL); + strict_strtol(memsize_str, 0, &memsize); add_memory_region(0, memsize, BOOT_MEM_RAM); } diff --git a/arch/mips/au1000/pb1100/init.c b/arch/mips/au1000/pb1100/init.c index 8355483f3de..7c6792308bc 100644 --- a/arch/mips/au1000/pb1100/init.c +++ b/arch/mips/au1000/pb1100/init.c @@ -54,7 +54,7 @@ void __init prom_init(void) if (!memsize_str) memsize = 0x04000000; else - memsize = strict_strtol(memsize_str, 0, NULL); + strict_strtol(memsize_str, 0, &memsize); add_memory_region(0, memsize, BOOT_MEM_RAM); } diff --git a/arch/mips/au1000/pb1200/init.c b/arch/mips/au1000/pb1200/init.c index 09fd63b8606..e9b2a0fd48a 100644 --- a/arch/mips/au1000/pb1200/init.c +++ b/arch/mips/au1000/pb1200/init.c @@ -53,6 +53,6 @@ void __init prom_init(void) if (!memsize_str) memsize = 0x08000000; else - memsize = strict_strtol(memsize_str, 0, NULL); + strict_strtol(memsize_str, 0, &memsize); add_memory_region(0, memsize, BOOT_MEM_RAM); } diff --git a/arch/mips/au1000/pb1500/init.c b/arch/mips/au1000/pb1500/init.c index 49f51e16586..3b6e395cf95 100644 --- a/arch/mips/au1000/pb1500/init.c +++ b/arch/mips/au1000/pb1500/init.c @@ -53,6 +53,6 @@ void __init prom_init(void) if (!memsize_str) memsize = 0x04000000; else - memsize = strict_strtol(memsize_str, 0, NULL); + strict_strtol(memsize_str, 0, &memsize); add_memory_region(0, memsize, BOOT_MEM_RAM); } diff --git a/arch/mips/au1000/pb1550/init.c b/arch/mips/au1000/pb1550/init.c index 1b5f58434bb..e1055a13a1a 100644 --- a/arch/mips/au1000/pb1550/init.c +++ b/arch/mips/au1000/pb1550/init.c @@ -53,6 +53,6 @@ void __init prom_init(void) if (!memsize_str) memsize = 0x08000000; else - memsize = strict_strtol(memsize_str, 0, NULL); + strict_strtol(memsize_str, 0, &memsize); add_memory_region(0, memsize, BOOT_MEM_RAM); } diff --git a/arch/mips/au1000/xxs1500/init.c b/arch/mips/au1000/xxs1500/init.c index b849bf501c0..7516434760a 100644 --- a/arch/mips/au1000/xxs1500/init.c +++ b/arch/mips/au1000/xxs1500/init.c @@ -53,6 +53,6 @@ void __init prom_init(void) if (!memsize_str) memsize = 0x04000000; else - memsize = strict_strtol(memsize_str, 0, NULL); + strict_strtol(memsize_str, 0, &memsize); add_memory_region(0, memsize, BOOT_MEM_RAM); } diff --git a/arch/mips/basler/excite/Makefile b/arch/mips/basler/excite/Makefile index 519142c2e4e..cff29cf46d0 100644 --- a/arch/mips/basler/excite/Makefile +++ b/arch/mips/basler/excite/Makefile @@ -5,5 +5,4 @@ obj-$(CONFIG_BASLER_EXCITE) += excite_irq.o excite_prom.o excite_setup.o \ excite_device.o excite_procfs.o -obj-$(CONFIG_KGDB) += excite_dbg_io.o obj-m += excite_iodev.o diff --git a/arch/mips/basler/excite/excite_dbg_io.c b/arch/mips/basler/excite/excite_dbg_io.c deleted file mode 100644 index d289e3a868c..00000000000 --- a/arch/mips/basler/excite/excite_dbg_io.c +++ /dev/null @@ -1,121 +0,0 @@ -/* - * Copyright (C) 2004 by Basler Vision Technologies AG - * Author: Thomas Koeller <thomas.koeller@baslerweb.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/linkage.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <asm/gdb-stub.h> -#include <asm/rm9k-ocd.h> -#include <excite.h> - -#if defined(CONFIG_SERIAL_8250) && CONFIG_SERIAL_8250_NR_UARTS > 1 -#error Debug port used by serial driver -#endif - -#define UART_CLK 25000000 -#define BASE_BAUD (UART_CLK / 16) -#define REGISTER_BASE_0 0x0208UL -#define REGISTER_BASE_1 0x0238UL - -#define REGISTER_BASE_DBG REGISTER_BASE_1 - -#define CPRR 0x0004 -#define UACFG 0x0200 -#define UAINTS 0x0204 -#define UARBR (REGISTER_BASE_DBG + 0x0000) -#define UATHR (REGISTER_BASE_DBG + 0x0004) -#define UADLL (REGISTER_BASE_DBG + 0x0008) -#define UAIER (REGISTER_BASE_DBG + 0x000c) -#define UADLH (REGISTER_BASE_DBG + 0x0010) -#define UAIIR (REGISTER_BASE_DBG + 0x0014) -#define UAFCR (REGISTER_BASE_DBG + 0x0018) -#define UALCR (REGISTER_BASE_DBG + 0x001c) -#define UAMCR (REGISTER_BASE_DBG + 0x0020) -#define UALSR (REGISTER_BASE_DBG + 0x0024) -#define UAMSR (REGISTER_BASE_DBG + 0x0028) -#define UASCR (REGISTER_BASE_DBG + 0x002c) - -#define PARITY_NONE 0 -#define PARITY_ODD 0x08 -#define PARITY_EVEN 0x18 -#define PARITY_MARK 0x28 -#define PARITY_SPACE 0x38 - -#define DATA_5BIT 0x0 -#define DATA_6BIT 0x1 -#define DATA_7BIT 0x2 -#define DATA_8BIT 0x3 - -#define STOP_1BIT 0x0 -#define STOP_2BIT 0x4 - -#define BAUD_DBG 57600 -#define PARITY_DBG PARITY_NONE -#define DATA_DBG DATA_8BIT -#define STOP_DBG STOP_1BIT - -/* Initialize the serial port for KGDB debugging */ -void __init excite_kgdb_init(void) -{ - const u32 divisor = BASE_BAUD / BAUD_DBG; - - /* Take the UART out of reset */ - titan_writel(0x00ff1cff, CPRR); - titan_writel(0x00000000, UACFG); - titan_writel(0x00000002, UACFG); - - titan_writel(0x0, UALCR); - titan_writel(0x0, UAIER); - - /* Disable FIFOs */ - titan_writel(0x00, UAFCR); - - titan_writel(0x80, UALCR); - titan_writel(divisor & 0xff, UADLL); - titan_writel((divisor & 0xff00) >> 8, UADLH); - titan_writel(0x0, UALCR); - - titan_writel(DATA_DBG | PARITY_DBG | STOP_DBG, UALCR); - - /* Enable receiver interrupt */ - titan_readl(UARBR); - titan_writel(0x1, UAIER); -} - -int getDebugChar(void) -{ - while (!(titan_readl(UALSR) & 0x1)); - return titan_readl(UARBR); -} - -int putDebugChar(int data) -{ - while (!(titan_readl(UALSR) & 0x20)); - titan_writel(data, UATHR); - return 1; -} - -/* KGDB interrupt handler */ -asmlinkage void excite_kgdb_inthdl(void) -{ - if (unlikely( - ((titan_readl(UAIIR) & 0x7) == 4) - && ((titan_readl(UARBR) & 0xff) == 0x3))) - set_async_breakpoint(®s->cp0_epc); -} diff --git a/arch/mips/basler/excite/excite_irq.c b/arch/mips/basler/excite/excite_irq.c index 4903e067916..934e0a6b101 100644 --- a/arch/mips/basler/excite/excite_irq.c +++ b/arch/mips/basler/excite/excite_irq.c @@ -50,10 +50,6 @@ void __init arch_init_irq(void) mips_cpu_irq_init(); rm7k_cpu_irq_init(); rm9k_cpu_irq_init(); - -#ifdef CONFIG_KGDB - excite_kgdb_init(); -#endif } asmlinkage void plat_irq_dispatch(void) @@ -90,9 +86,6 @@ asmlinkage void plat_irq_dispatch(void) msgint = msgintflags & msgintmask & (0x1 << (TITAN_MSGINT % 0x20)); if ((pending & (1 << TITAN_IRQ)) && msgint) { ocd_writel(msgint, INTP0Clear0 + (TITAN_MSGINT / 0x20 * 0x10)); -#if defined(CONFIG_KGDB) - excite_kgdb_inthdl(); -#endif do_IRQ(TITAN_IRQ); return; } diff --git a/arch/mips/basler/excite/excite_setup.c b/arch/mips/basler/excite/excite_setup.c index 6dd8f0d46d0..d66b3b8edf2 100644 --- a/arch/mips/basler/excite/excite_setup.c +++ b/arch/mips/basler/excite/excite_setup.c @@ -95,13 +95,13 @@ static int __init excite_init_console(void) /* Take the DUART out of reset */ titan_writel(0x00ff1cff, CPRR); -#if defined(CONFIG_KGDB) || (CONFIG_SERIAL_8250_NR_UARTS > 1) +#if (CONFIG_SERIAL_8250_NR_UARTS > 1) /* Enable both ports */ titan_writel(MASK_SER0 | MASK_SER1, UACFG); #else /* Enable port #0 only */ titan_writel(MASK_SER0, UACFG); -#endif /* defined(CONFIG_KGDB) */ +#endif /* * Set up serial port #0. Do not use autodetection; the result is diff --git a/arch/mips/configs/cobalt_defconfig b/arch/mips/configs/cobalt_defconfig index 2678b7ec335..eb44b72254a 100644 --- a/arch/mips/configs/cobalt_defconfig +++ b/arch/mips/configs/cobalt_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc5 -# Thu Sep 6 13:14:29 2007 +# Linux kernel version: 2.6.26 +# Fri Jul 25 10:25:34 2008 # CONFIG_MIPS=y @@ -10,9 +10,11 @@ CONFIG_MIPS=y # # CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set +# CONFIG_BCM47XX is not set CONFIG_MIPS_COBALT=y # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LASAT is not set # CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SIM is not set @@ -24,6 +26,7 @@ CONFIG_MIPS_COBALT=y # CONFIG_PMC_YOSEMITE is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set +# CONFIG_SGI_IP28 is not set # CONFIG_SGI_IP32 is not set # CONFIG_SIBYTE_CRHINE is not set # CONFIG_SIBYTE_CARMEL is not set @@ -34,19 +37,25 @@ CONFIG_MIPS_COBALT=y # CONFIG_SIBYTE_SENTOSA is not set # CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set -# CONFIG_TOSHIBA_JMR3927 is not set -# CONFIG_TOSHIBA_RBTX4927 is not set -# CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_MACH_TX39XX is not set +# CONFIG_MACH_TX49XX is not set +# CONFIG_MIKROTIK_RB532 is not set # CONFIG_WR_PPMC is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_CEVT_GT641XX=y +CONFIG_CEVT_R4K=y +CONFIG_CSRC_R4K=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y CONFIG_EARLY_PRINTK=y @@ -108,6 +117,7 @@ CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -115,10 +125,16 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set @@ -151,23 +167,28 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED=y +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y +# CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y +CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y @@ -177,23 +198,37 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLAB=y -# CONFIG_SLUB is not set +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y # CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_IOREMAP_PROT is not set +# CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -207,18 +242,18 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y # # Bus options (PCI, PCMCIA, EISA, ISA, TC) # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y # CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PCI_LEGACY=y CONFIG_MMU=y - -# -# PCCARD (PCMCIA/CardBus) support -# +CONFIG_I8253=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -232,8 +267,8 @@ CONFIG_TRAD_SIGNALS=y # # Power management options # +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PM is not set -CONFIG_SUSPEND_UP_POSSIBLE=y # # Networking @@ -250,6 +285,7 @@ CONFIG_XFRM=y CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set CONFIG_XFRM_MIGRATE=y +# CONFIG_XFRM_STATISTICS is not set CONFIG_NET_KEY=y CONFIG_NET_KEY_MIGRATE=y CONFIG_INET=y @@ -269,6 +305,7 @@ CONFIG_IP_FIB_HASH=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -276,8 +313,6 @@ CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -294,10 +329,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -305,6 +336,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set @@ -326,9 +358,12 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y @@ -337,6 +372,7 @@ CONFIG_MTD=y CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -350,6 +386,7 @@ CONFIG_MTD_BLKDEVS=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -384,6 +421,7 @@ CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PHYSMAP_START=0x0 CONFIG_MTD_PHYSMAP_LEN=0x0 CONFIG_MTD_PHYSMAP_BANKWIDTH=0 +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # @@ -423,7 +461,9 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -462,10 +502,15 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set # CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y # CONFIG_SATA_AHCI is not set +# CONFIG_SATA_SIL24 is not set +CONFIG_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set @@ -475,7 +520,6 @@ CONFIG_ATA=y # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set # CONFIG_SATA_SIL is not set -# CONFIG_SATA_SIL24 is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set @@ -504,7 +548,9 @@ CONFIG_ATA=y # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NINJA32 is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -518,29 +564,27 @@ CONFIG_ATA=y CONFIG_PATA_VIA=y # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set +# CONFIG_PATA_SCH is not set # CONFIG_MD is not set +# CONFIG_FUSION is not set # -# Fusion MPT device support +# IEEE 1394 (FireWire) support # -# CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # -# IEEE 1394 (FireWire) support +# Enable only one of the two stacks, unless you know what you are doing # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y @@ -562,7 +606,12 @@ CONFIG_TULIP=y # CONFIG_DM9102 is not set # CONFIG_ULI526X is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -572,6 +621,7 @@ CONFIG_TULIP=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # # USB Network Adapters @@ -580,7 +630,6 @@ CONFIG_TULIP=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -588,7 +637,6 @@ CONFIG_TULIP=y # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NET_FC is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -607,7 +655,6 @@ CONFIG_INPUT_POLLDEV=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set @@ -642,7 +689,9 @@ CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -664,65 +713,122 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set -# CONFIG_RTC is not set -CONFIG_COBALT_LCD=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # # Graphics support # +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_MATROX is not set +# CONFIG_FB_RADEON is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set +CONFIG_FB_COBALT=y +# CONFIG_FB_VIRTUAL is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set # # Console display driver support # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# +# CONFIG_FRAMEBUFFER_CONSOLE is not set +# CONFIG_LOGO is not set # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -743,6 +849,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=m # CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # # Miscellaneous USB options @@ -751,15 +858,18 @@ CONFIG_USB=m # CONFIG_USB_DEVICE_CLASS is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=m -# CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set # CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set CONFIG_USB_OHCI_HCD=m # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set @@ -773,6 +883,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -785,6 +896,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set @@ -793,6 +905,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -800,15 +913,11 @@ CONFIG_USB_STORAGE=m # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y +# CONFIG_USB_MON is not set # # USB port drivers # - -# -# USB Serial Converter support -# # CONFIG_USB_SERIAL is not set # @@ -833,16 +942,10 @@ CONFIG_USB_MON=y # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set - -# -# USB DSL modem support -# - -# -# USB Gadget Support -# +# CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y @@ -858,6 +961,8 @@ CONFIG_LEDS_COBALT_RAQ=y CONFIG_LEDS_TRIGGERS=y # CONFIG_LEDS_TRIGGER_TIMER is not set # CONFIG_LEDS_TRIGGER_HEARTBEAT is not set +# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y @@ -882,9 +987,10 @@ CONFIG_RTC_INTF_DEV=y # Platform RTC drivers # CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set @@ -892,23 +998,7 @@ CONFIG_RTC_DRV_CMOS=y # # on-CPU RTC drivers # - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# -# Userspace I/O -# +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -923,22 +1013,22 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y -# CONFIG_EXT4DEV_FS is not set +CONFIG_EXT4DEV_FS=y +CONFIG_EXT4DEV_FS_XATTR=y +CONFIG_EXT4DEV_FS_POSIX_ACL=y +CONFIG_EXT4DEV_FS_SECURITY=y CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set +CONFIG_JBD2=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -967,7 +1057,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y CONFIG_CONFIGFS_FS=y # @@ -983,32 +1072,28 @@ CONFIG_CONFIGFS_FS=y # CONFIG_JFFS2_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y # CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set CONFIG_NFSD=y CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y # CONFIG_NFSD_V4 is not set -CONFIG_NFSD_TCP=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1022,34 +1107,26 @@ CONFIG_SUNRPC=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # -# Profiling support -# -# CONFIG_PROFILING is not set - -# # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_CROSSCOMPILE=y +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_SAMPLES is not set CONFIG_CMDLINE="" # @@ -1057,14 +1134,95 @@ CONFIG_CMDLINE="" # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set -# CONFIG_CRYPTO is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set # # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set +CONFIG_CRC16=y +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/mips/configs/db1000_defconfig b/arch/mips/configs/db1000_defconfig index ebb8ad62b3a..a279165e3a7 100644 --- a/arch/mips/configs/db1000_defconfig +++ b/arch/mips/configs/db1000_defconfig @@ -1092,7 +1092,6 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" -CONFIG_SYS_SUPPORTS_KGDB=y # # Security options diff --git a/arch/mips/configs/db1100_defconfig b/arch/mips/configs/db1100_defconfig index ad4e5ef6559..8944d15caf1 100644 --- a/arch/mips/configs/db1100_defconfig +++ b/arch/mips/configs/db1100_defconfig @@ -1092,7 +1092,6 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" -CONFIG_SYS_SUPPORTS_KGDB=y # # Security options diff --git a/arch/mips/configs/db1200_defconfig b/arch/mips/configs/db1200_defconfig index d0dc2e83ad3..ab17973107f 100644 --- a/arch/mips/configs/db1200_defconfig +++ b/arch/mips/configs/db1200_defconfig @@ -1174,7 +1174,6 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="mem=48M" -CONFIG_SYS_SUPPORTS_KGDB=y # # Security options diff --git a/arch/mips/configs/db1500_defconfig b/arch/mips/configs/db1500_defconfig index 9155082313c..b65803f1935 100644 --- a/arch/mips/configs/db1500_defconfig +++ b/arch/mips/configs/db1500_defconfig @@ -1392,7 +1392,6 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" -CONFIG_SYS_SUPPORTS_KGDB=y # # Security options diff --git a/arch/mips/configs/db1550_defconfig b/arch/mips/configs/db1550_defconfig index e4e324422cd..a190ac07740 100644 --- a/arch/mips/configs/db1550_defconfig +++ b/arch/mips/configs/db1550_defconfig @@ -1209,7 +1209,6 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" -CONFIG_SYS_SUPPORTS_KGDB=y # # Security options diff --git a/arch/mips/configs/excite_defconfig b/arch/mips/configs/excite_defconfig index 3572e80356d..4e465e94599 100644 --- a/arch/mips/configs/excite_defconfig +++ b/arch/mips/configs/excite_defconfig @@ -1269,7 +1269,6 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" -CONFIG_SYS_SUPPORTS_KGDB=y # # Security options diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig index 138c575a015..831d3e5a1ea 100644 --- a/arch/mips/configs/ip27_defconfig +++ b/arch/mips/configs/ip27_defconfig @@ -943,7 +943,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_KERNEL is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" -CONFIG_SYS_SUPPORTS_KGDB=y # # Security options diff --git a/arch/mips/configs/msp71xx_defconfig b/arch/mips/configs/msp71xx_defconfig index 59d19472b16..dd13db4d0fb 100644 --- a/arch/mips/configs/msp71xx_defconfig +++ b/arch/mips/configs/msp71xx_defconfig @@ -1415,8 +1415,6 @@ CONFIG_FORCED_INLINING=y CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" # CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_KGDB is not set -CONFIG_SYS_SUPPORTS_KGDB=y # CONFIG_RUNTIME_DEBUG is not set # CONFIG_MIPS_UNCACHED is not set diff --git a/arch/mips/configs/mtx1_defconfig b/arch/mips/configs/mtx1_defconfig index bacf0dd0e34..db9272677aa 100644 --- a/arch/mips/configs/mtx1_defconfig +++ b/arch/mips/configs/mtx1_defconfig @@ -3020,7 +3020,6 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_KERNEL is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" -CONFIG_SYS_SUPPORTS_KGDB=y # # Security options diff --git a/arch/mips/configs/pb1100_defconfig b/arch/mips/configs/pb1100_defconfig index 6dfe6f793ce..9e21e333a2f 100644 --- a/arch/mips/configs/pb1100_defconfig +++ b/arch/mips/configs/pb1100_defconfig @@ -1085,7 +1085,6 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" -CONFIG_SYS_SUPPORTS_KGDB=y # # Security options diff --git a/arch/mips/configs/pb1500_defconfig b/arch/mips/configs/pb1500_defconfig index c965a87e6a9..af67ed4f71a 100644 --- a/arch/mips/configs/pb1500_defconfig +++ b/arch/mips/configs/pb1500_defconfig @@ -1202,7 +1202,6 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" -CONFIG_SYS_SUPPORTS_KGDB=y # # Security options diff --git a/arch/mips/configs/pb1550_defconfig b/arch/mips/configs/pb1550_defconfig index 0778996c682..7956f56cbf3 100644 --- a/arch/mips/configs/pb1550_defconfig +++ b/arch/mips/configs/pb1550_defconfig @@ -1195,7 +1195,6 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" -CONFIG_SYS_SUPPORTS_KGDB=y # # Security options diff --git a/arch/mips/configs/pnx8550-jbs_defconfig b/arch/mips/configs/pnx8550-jbs_defconfig index 37c7b5ffd47..723bd5176a3 100644 --- a/arch/mips/configs/pnx8550-jbs_defconfig +++ b/arch/mips/configs/pnx8550-jbs_defconfig @@ -1216,10 +1216,8 @@ CONFIG_DEBUG_MUTEXES=y CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set CONFIG_CROSSCOMPILE=y -CONFIG_CMDLINE="console=ttyS1,38400n8 kgdb=ttyS0 root=/dev/nfs ip=bootp" +CONFIG_CMDLINE="console=ttyS1,38400n8 root=/dev/nfs ip=bootp" # CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_KGDB is not set -CONFIG_SYS_SUPPORTS_KGDB=y # CONFIG_RUNTIME_DEBUG is not set # diff --git a/arch/mips/configs/pnx8550-stb810_defconfig b/arch/mips/configs/pnx8550-stb810_defconfig index 893e5c4ab66..b5052fb42e9 100644 --- a/arch/mips/configs/pnx8550-stb810_defconfig +++ b/arch/mips/configs/pnx8550-stb810_defconfig @@ -1206,10 +1206,8 @@ CONFIG_DEBUG_SLAB=y CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set CONFIG_CROSSCOMPILE=y -CONFIG_CMDLINE="console=ttyS1,38400n8 kgdb=ttyS0 root=/dev/nfs ip=bootp" +CONFIG_CMDLINE="console=ttyS1,38400n8 root=/dev/nfs ip=bootp" # CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_KGDB is not set -CONFIG_SYS_SUPPORTS_KGDB=y # CONFIG_RUNTIME_DEBUG is not set # diff --git a/arch/mips/configs/rbtx49xx_defconfig b/arch/mips/configs/rbtx49xx_defconfig index e42aed5a38b..c7c0864b8ce 100644 --- a/arch/mips/configs/rbtx49xx_defconfig +++ b/arch/mips/configs/rbtx49xx_defconfig @@ -742,7 +742,6 @@ CONFIG_DEBUG_FS=y # CONFIG_DEBUG_KERNEL is not set # CONFIG_SAMPLES is not set CONFIG_CMDLINE="" -CONFIG_SYS_SUPPORTS_KGDB=y # # Security options diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig index 1ea97865f2c..a9acaa2f9da 100644 --- a/arch/mips/configs/sb1250-swarm_defconfig +++ b/arch/mips/configs/sb1250-swarm_defconfig @@ -963,7 +963,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_KERNEL is not set # CONFIG_SAMPLES is not set CONFIG_CMDLINE="" -CONFIG_SYS_SUPPORTS_KGDB=y # CONFIG_SB1XXX_CORELIS is not set # diff --git a/arch/mips/configs/yosemite_defconfig b/arch/mips/configs/yosemite_defconfig index 7f86c43d1bd..ea8249c75b3 100644 --- a/arch/mips/configs/yosemite_defconfig +++ b/arch/mips/configs/yosemite_defconfig @@ -827,8 +827,6 @@ CONFIG_FORCED_INLINING=y CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" # CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_KGDB is not set -CONFIG_SYS_SUPPORTS_KGDB=y # CONFIG_RUNTIME_DEBUG is not set # diff --git a/arch/mips/emma2rh/markeins/platform.c b/arch/mips/emma2rh/markeins/platform.c index 11567702b15..d70627de7cf 100644 --- a/arch/mips/emma2rh/markeins/platform.c +++ b/arch/mips/emma2rh/markeins/platform.c @@ -34,7 +34,6 @@ #include <asm/bcache.h> #include <asm/irq.h> #include <asm/reboot.h> -#include <asm/gdb-stub.h> #include <asm/traps.h> #include <asm/debug.h> diff --git a/arch/mips/emma2rh/markeins/setup.c b/arch/mips/emma2rh/markeins/setup.c index 62bfb455d1b..a56c4b804b0 100644 --- a/arch/mips/emma2rh/markeins/setup.c +++ b/arch/mips/emma2rh/markeins/setup.c @@ -41,7 +41,6 @@ #include <asm/bcache.h> #include <asm/irq.h> #include <asm/reboot.h> -#include <asm/gdb-stub.h> #include <asm/traps.h> #include <asm/debug.h> diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile index 0fd31974ba2..706f9397479 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -71,7 +71,7 @@ obj-$(CONFIG_MIPS32_COMPAT) += linux32.o ptrace32.o signal32.o obj-$(CONFIG_MIPS32_N32) += binfmt_elfn32.o scall64-n32.o signal_n32.o obj-$(CONFIG_MIPS32_O32) += binfmt_elfo32.o scall64-o32.o -obj-$(CONFIG_KGDB) += gdb-low.o gdb-stub.o +obj-$(CONFIG_KGDB) += kgdb.o obj-$(CONFIG_PROC_FS) += proc.o obj-$(CONFIG_64BIT) += cpu-bugs64.o diff --git a/arch/mips/kernel/gdb-low.S b/arch/mips/kernel/gdb-low.S deleted file mode 100644 index 2c446063636..00000000000 --- a/arch/mips/kernel/gdb-low.S +++ /dev/null @@ -1,394 +0,0 @@ -/* - * gdb-low.S contains the low-level trap handler for the GDB stub. - * - * Copyright (C) 1995 Andreas Busse - */ -#include <linux/sys.h> - -#include <asm/asm.h> -#include <asm/errno.h> -#include <asm/irqflags.h> -#include <asm/mipsregs.h> -#include <asm/regdef.h> -#include <asm/stackframe.h> -#include <asm/gdb-stub.h> - -#ifdef CONFIG_32BIT -#define DMFC0 mfc0 -#define DMTC0 mtc0 -#define LDC1 lwc1 -#define SDC1 lwc1 -#endif -#ifdef CONFIG_64BIT -#define DMFC0 dmfc0 -#define DMTC0 dmtc0 -#define LDC1 ldc1 -#define SDC1 ldc1 -#endif - -/* - * [jsun] We reserves about 2x GDB_FR_SIZE in stack. The lower (addressed) - * part is used to store registers and passed to exception handler. - * The upper part is reserved for "call func" feature where gdb client - * saves some of the regs, setups call frame and passes args. - * - * A trace shows about 200 bytes are used to store about half of all regs. - * The rest should be big enough for frame setup and passing args. - */ - -/* - * The low level trap handler - */ - .align 5 - NESTED(trap_low, GDB_FR_SIZE, sp) - .set noat - .set noreorder - - mfc0 k0, CP0_STATUS - sll k0, 3 /* extract cu0 bit */ - bltz k0, 1f - move k1, sp - - /* - * Called from user mode, go somewhere else. - */ - mfc0 k0, CP0_CAUSE - andi k0, k0, 0x7c -#ifdef CONFIG_64BIT - dsll k0, k0, 1 -#endif - PTR_L k1, saved_vectors(k0) - jr k1 - nop -1: - move k0, sp - PTR_SUBU sp, k1, GDB_FR_SIZE*2 # see comment above - LONG_S k0, GDB_FR_REG29(sp) - LONG_S $2, GDB_FR_REG2(sp) - -/* - * First save the CP0 and special registers - */ - - mfc0 v0, CP0_STATUS - LONG_S v0, GDB_FR_STATUS(sp) - mfc0 v0, CP0_CAUSE - LONG_S v0, GDB_FR_CAUSE(sp) - DMFC0 v0, CP0_EPC - LONG_S v0, GDB_FR_EPC(sp) - DMFC0 v0, CP0_BADVADDR - LONG_S v0, GDB_FR_BADVADDR(sp) - mfhi v0 - LONG_S v0, GDB_FR_HI(sp) - mflo v0 - LONG_S v0, GDB_FR_LO(sp) - -/* - * Now the integer registers - */ - - LONG_S zero, GDB_FR_REG0(sp) /* I know... */ - LONG_S $1, GDB_FR_REG1(sp) - /* v0 already saved */ - LONG_S $3, GDB_FR_REG3(sp) - LONG_S $4, GDB_FR_REG4(sp) - LONG_S $5, GDB_FR_REG5(sp) - LONG_S $6, GDB_FR_REG6(sp) - LONG_S $7, GDB_FR_REG7(sp) - LONG_S $8, GDB_FR_REG8(sp) - LONG_S $9, GDB_FR_REG9(sp) - LONG_S $10, GDB_FR_REG10(sp) - LONG_S $11, GDB_FR_REG11(sp) - LONG_S $12, GDB_FR_REG12(sp) - LONG_S $13, GDB_FR_REG13(sp) - LONG_S $14, GDB_FR_REG14(sp) - LONG_S $15, GDB_FR_REG15(sp) - LONG_S $16, GDB_FR_REG16(sp) - LONG_S $17, GDB_FR_REG17(sp) - LONG_S $18, GDB_FR_REG18(sp) - LONG_S $19, GDB_FR_REG19(sp) - LONG_S $20, GDB_FR_REG20(sp) - LONG_S $21, GDB_FR_REG21(sp) - LONG_S $22, GDB_FR_REG22(sp) - LONG_S $23, GDB_FR_REG23(sp) - LONG_S $24, GDB_FR_REG24(sp) - LONG_S $25, GDB_FR_REG25(sp) - LONG_S $26, GDB_FR_REG26(sp) - LONG_S $27, GDB_FR_REG27(sp) - LONG_S $28, GDB_FR_REG28(sp) - /* sp already saved */ - LONG_S $30, GDB_FR_REG30(sp) - LONG_S $31, GDB_FR_REG31(sp) - - CLI /* disable interrupts */ - TRACE_IRQS_OFF - -/* - * Followed by the floating point registers - */ - mfc0 v0, CP0_STATUS /* FPU enabled? */ - srl v0, v0, 16 - andi v0, v0, (ST0_CU1 >> 16) - - beqz v0,2f /* disabled, skip */ - nop - - SDC1 $0, GDB_FR_FPR0(sp) - SDC1 $1, GDB_FR_FPR1(sp) - SDC1 $2, GDB_FR_FPR2(sp) - SDC1 $3, GDB_FR_FPR3(sp) - SDC1 $4, GDB_FR_FPR4(sp) - SDC1 $5, GDB_FR_FPR5(sp) - SDC1 $6, GDB_FR_FPR6(sp) - SDC1 $7, GDB_FR_FPR7(sp) - SDC1 $8, GDB_FR_FPR8(sp) - SDC1 $9, GDB_FR_FPR9(sp) - SDC1 $10, GDB_FR_FPR10(sp) - SDC1 $11, GDB_FR_FPR11(sp) - SDC1 $12, GDB_FR_FPR12(sp) - SDC1 $13, GDB_FR_FPR13(sp) - SDC1 $14, GDB_FR_FPR14(sp) - SDC1 $15, GDB_FR_FPR15(sp) - SDC1 $16, GDB_FR_FPR16(sp) - SDC1 $17, GDB_FR_FPR17(sp) - SDC1 $18, GDB_FR_FPR18(sp) - SDC1 $19, GDB_FR_FPR19(sp) - SDC1 $20, GDB_FR_FPR20(sp) - SDC1 $21, GDB_FR_FPR21(sp) - SDC1 $22, GDB_FR_FPR22(sp) - SDC1 $23, GDB_FR_FPR23(sp) - SDC1 $24, GDB_FR_FPR24(sp) - SDC1 $25, GDB_FR_FPR25(sp) - SDC1 $26, GDB_FR_FPR26(sp) - SDC1 $27, GDB_FR_FPR27(sp) - SDC1 $28, GDB_FR_FPR28(sp) - SDC1 $29, GDB_FR_FPR29(sp) - SDC1 $30, GDB_FR_FPR30(sp) - SDC1 $31, GDB_FR_FPR31(sp) - -/* - * FPU control registers - */ - - cfc1 v0, CP1_STATUS - LONG_S v0, GDB_FR_FSR(sp) - cfc1 v0, CP1_REVISION - LONG_S v0, GDB_FR_FIR(sp) - -/* - * Current stack frame ptr - */ - -2: - LONG_S sp, GDB_FR_FRP(sp) - -/* - * CP0 registers (R4000/R4400 unused registers skipped) - */ - - mfc0 v0, CP0_INDEX - LONG_S v0, GDB_FR_CP0_INDEX(sp) - mfc0 v0, CP0_RANDOM - LONG_S v0, GDB_FR_CP0_RANDOM(sp) - DMFC0 v0, CP0_ENTRYLO0 - LONG_S v0, GDB_FR_CP0_ENTRYLO0(sp) - DMFC0 v0, CP0_ENTRYLO1 - LONG_S v0, GDB_FR_CP0_ENTRYLO1(sp) - DMFC0 v0, CP0_CONTEXT - LONG_S v0, GDB_FR_CP0_CONTEXT(sp) - mfc0 v0, CP0_PAGEMASK - LONG_S v0, GDB_FR_CP0_PAGEMASK(sp) - mfc0 v0, CP0_WIRED - LONG_S v0, GDB_FR_CP0_WIRED(sp) - DMFC0 v0, CP0_ENTRYHI - LONG_S v0, GDB_FR_CP0_ENTRYHI(sp) - mfc0 v0, CP0_PRID - LONG_S v0, GDB_FR_CP0_PRID(sp) - - .set at - -/* - * Continue with the higher level handler - */ - - move a0,sp - - jal handle_exception - nop - -/* - * Restore all writable registers, in reverse order - */ - - .set noat - - LONG_L v0, GDB_FR_CP0_ENTRYHI(sp) - LONG_L v1, GDB_FR_CP0_WIRED(sp) - DMTC0 v0, CP0_ENTRYHI - mtc0 v1, CP0_WIRED - LONG_L v0, GDB_FR_CP0_PAGEMASK(sp) - LONG_L v1, GDB_FR_CP0_ENTRYLO1(sp) - mtc0 v0, CP0_PAGEMASK - DMTC0 v1, CP0_ENTRYLO1 - LONG_L v0, GDB_FR_CP0_ENTRYLO0(sp) - LONG_L v1, GDB_FR_CP0_INDEX(sp) - DMTC0 v0, CP0_ENTRYLO0 - LONG_L v0, GDB_FR_CP0_CONTEXT(sp) - mtc0 v1, CP0_INDEX - DMTC0 v0, CP0_CONTEXT - - -/* - * Next, the floating point registers - */ - mfc0 v0, CP0_STATUS /* check if the FPU is enabled */ - srl v0, v0, 16 - andi v0, v0, (ST0_CU1 >> 16) - - beqz v0, 3f /* disabled, skip */ - nop - - LDC1 $31, GDB_FR_FPR31(sp) - LDC1 $30, GDB_FR_FPR30(sp) - LDC1 $29, GDB_FR_FPR29(sp) - LDC1 $28, GDB_FR_FPR28(sp) - LDC1 $27, GDB_FR_FPR27(sp) - LDC1 $26, GDB_FR_FPR26(sp) - LDC1 $25, GDB_FR_FPR25(sp) - LDC1 $24, GDB_FR_FPR24(sp) - LDC1 $23, GDB_FR_FPR23(sp) - LDC1 $22, GDB_FR_FPR22(sp) - LDC1 $21, GDB_FR_FPR21(sp) - LDC1 $20, GDB_FR_FPR20(sp) - LDC1 $19, GDB_FR_FPR19(sp) - LDC1 $18, GDB_FR_FPR18(sp) - LDC1 $17, GDB_FR_FPR17(sp) - LDC1 $16, GDB_FR_FPR16(sp) - LDC1 $15, GDB_FR_FPR15(sp) - LDC1 $14, GDB_FR_FPR14(sp) - LDC1 $13, GDB_FR_FPR13(sp) - LDC1 $12, GDB_FR_FPR12(sp) - LDC1 $11, GDB_FR_FPR11(sp) - LDC1 $10, GDB_FR_FPR10(sp) - LDC1 $9, GDB_FR_FPR9(sp) - LDC1 $8, GDB_FR_FPR8(sp) - LDC1 $7, GDB_FR_FPR7(sp) - LDC1 $6, GDB_FR_FPR6(sp) - LDC1 $5, GDB_FR_FPR5(sp) - LDC1 $4, GDB_FR_FPR4(sp) - LDC1 $3, GDB_FR_FPR3(sp) - LDC1 $2, GDB_FR_FPR2(sp) - LDC1 $1, GDB_FR_FPR1(sp) - LDC1 $0, GDB_FR_FPR0(sp) - -/* - * Now the CP0 and integer registers - */ - -3: -#ifdef CONFIG_MIPS_MT_SMTC - /* Read-modify write of Status must be atomic */ - mfc0 t2, CP0_TCSTATUS - ori t1, t2, TCSTATUS_IXMT - mtc0 t1, CP0_TCSTATUS - andi t2, t2, TCSTATUS_IXMT - _ehb - DMT 9 # dmt t1 - jal mips_ihb - nop -#endif /* CONFIG_MIPS_MT_SMTC */ - mfc0 t0, CP0_STATUS - ori t0, 0x1f - xori t0, 0x1f - mtc0 t0, CP0_STATUS -#ifdef CONFIG_MIPS_MT_SMTC - andi t1, t1, VPECONTROL_TE - beqz t1, 9f - nop - EMT # emt -9: - mfc0 t1, CP0_TCSTATUS - xori t1, t1, TCSTATUS_IXMT - or t1, t1, t2 - mtc0 t1, CP0_TCSTATUS - _ehb -#endif /* CONFIG_MIPS_MT_SMTC */ - LONG_L v0, GDB_FR_STATUS(sp) - LONG_L v1, GDB_FR_EPC(sp) - mtc0 v0, CP0_STATUS - DMTC0 v1, CP0_EPC - LONG_L v0, GDB_FR_HI(sp) - LONG_L v1, GDB_FR_LO(sp) - mthi v0 - mtlo v1 - LONG_L $31, GDB_FR_REG31(sp) - LONG_L $30, GDB_FR_REG30(sp) - LONG_L $28, GDB_FR_REG28(sp) - LONG_L $27, GDB_FR_REG27(sp) - LONG_L $26, GDB_FR_REG26(sp) - LONG_L $25, GDB_FR_REG25(sp) - LONG_L $24, GDB_FR_REG24(sp) - LONG_L $23, GDB_FR_REG23(sp) - LONG_L $22, GDB_FR_REG22(sp) - LONG_L $21, GDB_FR_REG21(sp) - LONG_L $20, GDB_FR_REG20(sp) - LONG_L $19, GDB_FR_REG19(sp) - LONG_L $18, GDB_FR_REG18(sp) - LONG_L $17, GDB_FR_REG17(sp) - LONG_L $16, GDB_FR_REG16(sp) - LONG_L $15, GDB_FR_REG15(sp) - LONG_L $14, GDB_FR_REG14(sp) - LONG_L $13, GDB_FR_REG13(sp) - LONG_L $12, GDB_FR_REG12(sp) - LONG_L $11, GDB_FR_REG11(sp) - LONG_L $10, GDB_FR_REG10(sp) - LONG_L $9, GDB_FR_REG9(sp) - LONG_L $8, GDB_FR_REG8(sp) - LONG_L $7, GDB_FR_REG7(sp) - LONG_L $6, GDB_FR_REG6(sp) - LONG_L $5, GDB_FR_REG5(sp) - LONG_L $4, GDB_FR_REG4(sp) - LONG_L $3, GDB_FR_REG3(sp) - LONG_L $2, GDB_FR_REG2(sp) - LONG_L $1, GDB_FR_REG1(sp) -#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX) - LONG_L k0, GDB_FR_EPC(sp) - LONG_L $29, GDB_FR_REG29(sp) /* Deallocate stack */ - jr k0 - rfe -#else - LONG_L sp, GDB_FR_REG29(sp) /* Deallocate stack */ - - .set mips3 - eret - .set mips0 -#endif - .set at - .set reorder - END(trap_low) - -LEAF(kgdb_read_byte) -4: lb t0, (a0) - sb t0, (a1) - li v0, 0 - jr ra - .section __ex_table,"a" - PTR 4b, kgdbfault - .previous - END(kgdb_read_byte) - -LEAF(kgdb_write_byte) -5: sb a0, (a1) - li v0, 0 - jr ra - .section __ex_table,"a" - PTR 5b, kgdbfault - .previous - END(kgdb_write_byte) - - .type kgdbfault@function - .ent kgdbfault - -kgdbfault: li v0, -EFAULT - jr ra - .end kgdbfault diff --git a/arch/mips/kernel/gdb-stub.c b/arch/mips/kernel/gdb-stub.c deleted file mode 100644 index 25f4eab8ea9..00000000000 --- a/arch/mips/kernel/gdb-stub.c +++ /dev/null @@ -1,1155 +0,0 @@ -/* - * arch/mips/kernel/gdb-stub.c - * - * Originally written by Glenn Engel, Lake Stevens Instrument Division - * - * Contributed by HP Systems - * - * Modified for SPARC by Stu Grossman, Cygnus Support. - * - * Modified for Linux/MIPS (and MIPS in general) by Andreas Busse - * Send complaints, suggestions etc. to <andy@waldorf-gmbh.de> - * - * Copyright (C) 1995 Andreas Busse - * - * Copyright (C) 2003 MontaVista Software Inc. - * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net - */ - -/* - * To enable debugger support, two things need to happen. One, a - * call to set_debug_traps() is necessary in order to allow any breakpoints - * or error conditions to be properly intercepted and reported to gdb. - * Two, a breakpoint needs to be generated to begin communication. This - * is most easily accomplished by a call to breakpoint(). Breakpoint() - * simulates a breakpoint by executing a BREAK instruction. - * - * - * The following gdb commands are supported: - * - * command function Return value - * - * g return the value of the CPU registers hex data or ENN - * G set the value of the CPU registers OK or ENN - * - * mAA..AA,LLLL Read LLLL bytes at address AA..AA hex data or ENN - * MAA..AA,LLLL: Write LLLL bytes at address AA.AA OK or ENN - * - * c Resume at current address SNN ( signal NN) - * cAA..AA Continue at address AA..AA SNN - * - * s Step one instruction SNN - * sAA..AA Step one instruction from AA..AA SNN - * - * k kill - * - * ? What was the last sigval ? SNN (signal NN) - * - * bBB..BB Set baud rate to BB..BB OK or BNN, then sets - * baud rate - * - * All commands and responses are sent with a packet which includes a - * checksum. A packet consists of - * - * $<packet info>#<checksum>. - * - * where - * <packet info> :: <characters representing the command or response> - * <checksum> :: < two hex digits computed as modulo 256 sum of <packetinfo>> - * - * When a packet is received, it is first acknowledged with either '+' or '-'. - * '+' indicates a successful transfer. '-' indicates a failed transfer. - * - * Example: - * - * Host: Reply: - * $m0,10#2a +$00010203040506070809101112131415#42 - * - * - * ============== - * MORE EXAMPLES: - * ============== - * - * For reference -- the following are the steps that one - * company took (RidgeRun Inc) to get remote gdb debugging - * going. In this scenario the host machine was a PC and the - * target platform was a Galileo EVB64120A MIPS evaluation - * board. - * - * Step 1: - * First download gdb-5.0.tar.gz from the internet. - * and then build/install the package. - * - * Example: - * $ tar zxf gdb-5.0.tar.gz - * $ cd gdb-5.0 - * $ ./configure --target=mips-linux-elf - * $ make - * $ install - * $ which mips-linux-elf-gdb - * /usr/local/bin/mips-linux-elf-gdb - * - * Step 2: - * Configure linux for remote debugging and build it. - * - * Example: - * $ cd ~/linux - * $ make menuconfig <go to "Kernel Hacking" and turn on remote debugging> - * $ make - * - * Step 3: - * Download the kernel to the remote target and start - * the kernel running. It will promptly halt and wait - * for the host gdb session to connect. It does this - * since the "Kernel Hacking" option has defined - * CONFIG_KGDB which in turn enables your calls - * to: - * set_debug_traps(); - * breakpoint(); - * - * Step 4: - * Start the gdb session on the host. - * - * Example: - * $ mips-linux-elf-gdb vmlinux - * (gdb) set remotebaud 115200 - * (gdb) target remote /dev/ttyS1 - * ...at this point you are connected to - * the remote target and can use gdb - * in the normal fasion. Setting - * breakpoints, single stepping, - * printing variables, etc. - */ -#include <linux/string.h> -#include <linux/kernel.h> -#include <linux/signal.h> -#include <linux/sched.h> -#include <linux/mm.h> -#include <linux/console.h> -#include <linux/init.h> -#include <linux/smp.h> -#include <linux/spinlock.h> -#include <linux/slab.h> -#include <linux/reboot.h> - -#include <asm/asm.h> -#include <asm/cacheflush.h> -#include <asm/mipsregs.h> -#include <asm/pgtable.h> -#include <asm/system.h> -#include <asm/gdb-stub.h> -#include <asm/inst.h> - -/* - * external low-level support routines - */ - -extern int putDebugChar(char c); /* write a single character */ -extern char getDebugChar(void); /* read and return a single char */ -extern void trap_low(void); - -/* - * breakpoint and test functions - */ -extern void breakpoint(void); -extern void breakinst(void); -extern void async_breakpoint(void); -extern void async_breakinst(void); -extern void adel(void); - -/* - * local prototypes - */ - -static void getpacket(char *buffer); -static void putpacket(char *buffer); -static int computeSignal(int tt); -static int hex(unsigned char ch); -static int hexToInt(char **ptr, int *intValue); -static int hexToLong(char **ptr, long *longValue); -static unsigned char *mem2hex(char *mem, char *buf, int count, int may_fault); -void handle_exception(struct gdb_regs *regs); - -int kgdb_enabled; - -/* - * spin locks for smp case - */ -static DEFINE_SPINLOCK(kgdb_lock); -static raw_spinlock_t kgdb_cpulock[NR_CPUS] = { - [0 ... NR_CPUS-1] = __RAW_SPIN_LOCK_UNLOCKED, -}; - -/* - * BUFMAX defines the maximum number of characters in inbound/outbound buffers - * at least NUMREGBYTES*2 are needed for register packets - */ -#define BUFMAX 2048 - -static char input_buffer[BUFMAX]; -static char output_buffer[BUFMAX]; -static int initialized; /* !0 means we've been initialized */ -static int kgdb_started; -static const char hexchars[]="0123456789abcdef"; - -/* Used to prevent crashes in memory access. Note that they'll crash anyway if - we haven't set up fault handlers yet... */ -int kgdb_read_byte(unsigned char *address, unsigned char *dest); -int kgdb_write_byte(unsigned char val, unsigned char *dest); - -/* - * Convert ch from a hex digit to an int - */ -static int hex(unsigned char ch) -{ - if (ch >= 'a' && ch <= 'f') - return ch-'a'+10; - if (ch >= '0' && ch <= '9') - return ch-'0'; - if (ch >= 'A' && ch <= 'F') - return ch-'A'+10; - return -1; -} - -/* - * scan for the sequence $<data>#<checksum> - */ -static void getpacket(char *buffer) -{ - unsigned char checksum; - unsigned char xmitcsum; - int i; - int count; - unsigned char ch; - - do { - /* - * wait around for the start character, - * ignore all other characters - */ - while ((ch = (getDebugChar() & 0x7f)) != '$') ; - - checksum = 0; - xmitcsum = -1; - count = 0; - - /* - * now, read until a # or end of buffer is found - */ - while (count < BUFMAX) { - ch = getDebugChar(); - if (ch == '#') - break; - checksum = checksum + ch; - buffer[count] = ch; - count = count + 1; - } - - if (count >= BUFMAX) - continue; - - buffer[count] = 0; - - if (ch == '#') { - xmitcsum = hex(getDebugChar() & 0x7f) << 4; - xmitcsum |= hex(getDebugChar() & 0x7f); - - if (checksum != xmitcsum) - putDebugChar('-'); /* failed checksum */ - else { - putDebugChar('+'); /* successful transfer */ - - /* - * if a sequence char is present, - * reply the sequence ID - */ - if (buffer[2] == ':') { - putDebugChar(buffer[0]); - putDebugChar(buffer[1]); - - /* - * remove sequence chars from buffer - */ - count = strlen(buffer); - for (i=3; i <= count; i++) - buffer[i-3] = buffer[i]; - } - } - } - } - while (checksum != xmitcsum); -} - -/* - * send the packet in buffer. - */ -static void putpacket(char *buffer) -{ - unsigned char checksum; - int count; - unsigned char ch; - - /* - * $<packet info>#<checksum>. - */ - - do { - putDebugChar('$'); - checksum = 0; - count = 0; - - while ((ch = buffer[count]) != 0) { - if (!(putDebugChar(ch))) - return; - checksum += ch; - count += 1; - } - - putDebugChar('#'); - putDebugChar(hexchars[checksum >> 4]); - putDebugChar(hexchars[checksum & 0xf]); - - } - while ((getDebugChar() & 0x7f) != '+'); -} - - -/* - * Convert the memory pointed to by mem into hex, placing result in buf. - * Return a pointer to the last char put in buf (null), in case of mem fault, - * return 0. - * may_fault is non-zero if we are reading from arbitrary memory, but is currently - * not used. - */ -static unsigned char *mem2hex(char *mem, char *buf, int count, int may_fault) -{ - unsigned char ch; - - while (count-- > 0) { - if (kgdb_read_byte(mem++, &ch) != 0) - return 0; - *buf++ = hexchars[ch >> 4]; - *buf++ = hexchars[ch & 0xf]; - } - - *buf = 0; - - return buf; -} - -/* - * convert the hex array pointed to by buf into binary to be placed in mem - * return a pointer to the character AFTER the last byte written - * may_fault is non-zero if we are reading from arbitrary memory, but is currently - * not used. - */ -static char *hex2mem(char *buf, char *mem, int count, int binary, int may_fault) -{ - int i; - unsigned char ch; - - for (i=0; i<count; i++) - { - if (binary) { - ch = *buf++; - if (ch == 0x7d) - ch = 0x20 ^ *buf++; - } - else { - ch = hex(*buf++) << 4; - ch |= hex(*buf++); - } - if (kgdb_write_byte(ch, mem++) != 0) - return 0; - } - - return mem; -} - -/* - * This table contains the mapping between SPARC hardware trap types, and - * signals, which are primarily what GDB understands. It also indicates - * which hardware traps we need to commandeer when initializing the stub. - */ -static struct hard_trap_info { - unsigned char tt; /* Trap type code for MIPS R3xxx and R4xxx */ - unsigned char signo; /* Signal that we map this trap into */ -} hard_trap_info[] = { - { 6, SIGBUS }, /* instruction bus error */ - { 7, SIGBUS }, /* data bus error */ - { 9, SIGTRAP }, /* break */ - { 10, SIGILL }, /* reserved instruction */ -/* { 11, SIGILL }, */ /* CPU unusable */ - { 12, SIGFPE }, /* overflow */ - { 13, SIGTRAP }, /* trap */ - { 14, SIGSEGV }, /* virtual instruction cache coherency */ - { 15, SIGFPE }, /* floating point exception */ - { 23, SIGSEGV }, /* watch */ - { 31, SIGSEGV }, /* virtual data cache coherency */ - { 0, 0} /* Must be last */ -}; - -/* Save the normal trap handlers for user-mode traps. */ -void *saved_vectors[32]; - -/* - * Set up exception handlers for tracing and breakpoints - */ -void set_debug_traps(void) -{ - struct hard_trap_info *ht; - unsigned long flags; - unsigned char c; - - local_irq_save(flags); - for (ht = hard_trap_info; ht->tt && ht->signo; ht++) - saved_vectors[ht->tt] = set_except_vector(ht->tt, trap_low); - - putDebugChar('+'); /* 'hello world' */ - /* - * In case GDB is started before us, ack any packets - * (presumably "$?#xx") sitting there. - */ - while((c = getDebugChar()) != '$'); - while((c = getDebugChar()) != '#'); - c = getDebugChar(); /* eat first csum byte */ - c = getDebugChar(); /* eat second csum byte */ - putDebugChar('+'); /* ack it */ - - initialized = 1; - local_irq_restore(flags); -} - -void restore_debug_traps(void) -{ - struct hard_trap_info *ht; - unsigned long flags; - - local_irq_save(flags); - for (ht = hard_trap_info; ht->tt && ht->signo; ht++) - set_except_vector(ht->tt, saved_vectors[ht->tt]); - local_irq_restore(flags); -} - -/* - * Convert the MIPS hardware trap type code to a Unix signal number. - */ -static int computeSignal(int tt) -{ - struct hard_trap_info *ht; - - for (ht = hard_trap_info; ht->tt && ht->signo; ht++) - if (ht->tt == tt) - return ht->signo; - - return SIGHUP; /* default for things we don't know about */ -} - -/* - * While we find nice hex chars, build an int. - * Return number of chars processed. - */ -static int hexToInt(char **ptr, int *intValue) -{ - int numChars = 0; - int hexValue; - - *intValue = 0; - - while (**ptr) { - hexValue = hex(**ptr); - if (hexValue < 0) - break; - - *intValue = (*intValue << 4) | hexValue; - numChars ++; - - (*ptr)++; - } - - return (numChars); -} - -static int hexToLong(char **ptr, long *longValue) -{ - int numChars = 0; - int hexValue; - - *longValue = 0; - - while (**ptr) { - hexValue = hex(**ptr); - if (hexValue < 0) - break; - - *longValue = (*longValue << 4) | hexValue; - numChars ++; - - (*ptr)++; - } - - return numChars; -} - - -#if 0 -/* - * Print registers (on target console) - * Used only to debug the stub... - */ -void show_gdbregs(struct gdb_regs * regs) -{ - /* - * Saved main processor registers - */ - printk("$0 : %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n", - regs->reg0, regs->reg1, regs->reg2, regs->reg3, - regs->reg4, regs->reg5, regs->reg6, regs->reg7); - printk("$8 : %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n", - regs->reg8, regs->reg9, regs->reg10, regs->reg11, - regs->reg12, regs->reg13, regs->reg14, regs->reg15); - printk("$16: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n", - regs->reg16, regs->reg17, regs->reg18, regs->reg19, - regs->reg20, regs->reg21, regs->reg22, regs->reg23); - printk("$24: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n", - regs->reg24, regs->reg25, regs->reg26, regs->reg27, - regs->reg28, regs->reg29, regs->reg30, regs->reg31); - - /* - * Saved cp0 registers - */ - printk("epc : %08lx\nStatus: %08lx\nCause : %08lx\n", - regs->cp0_epc, regs->cp0_status, regs->cp0_cause); -} -#endif /* dead code */ - -/* - * We single-step by setting breakpoints. When an exception - * is handled, we need to restore the instructions hoisted - * when the breakpoints were set. - * - * This is where we save the original instructions. - */ -static struct gdb_bp_save { - unsigned long addr; - unsigned int val; -} step_bp[2]; - -#define BP 0x0000000d /* break opcode */ - -/* - * Set breakpoint instructions for single stepping. - */ -static void single_step(struct gdb_regs *regs) -{ - union mips_instruction insn; - unsigned long targ; - int is_branch, is_cond, i; - - targ = regs->cp0_epc; - insn.word = *(unsigned int *)targ; - is_branch = is_cond = 0; - - switch (insn.i_format.opcode) { - /* - * jr and jalr are in r_format format. - */ - case spec_op: - switch (insn.r_format.func) { - case jalr_op: - case jr_op: - targ = *(®s->reg0 + insn.r_format.rs); - is_branch = 1; - break; - } - break; - - /* - * This group contains: - * bltz_op, bgez_op, bltzl_op, bgezl_op, - * bltzal_op, bgezal_op, bltzall_op, bgezall_op. - */ - case bcond_op: - is_branch = is_cond = 1; - targ += 4 + (insn.i_format.simmediate << 2); - break; - - /* - * These are unconditional and in j_format. - */ - case jal_op: - case j_op: - is_branch = 1; - targ += 4; - targ >>= 28; - targ <<= 28; - targ |= (insn.j_format.target << 2); - break; - - /* - * These are conditional. - */ - case beq_op: - case beql_op: - case bne_op: - case bnel_op: - case blez_op: - case blezl_op: - case bgtz_op: - case bgtzl_op: - case cop0_op: - case cop1_op: - case cop2_op: - case cop1x_op: - is_branch = is_cond = 1; - targ += 4 + (insn.i_format.simmediate << 2); - break; - } - - if (is_branch) { - i = 0; - if (is_cond && targ != (regs->cp0_epc + 8)) { - step_bp[i].addr = regs->cp0_epc + 8; - step_bp[i++].val = *(unsigned *)(regs->cp0_epc + 8); - *(unsigned *)(regs->cp0_epc + 8) = BP; - } - step_bp[i].addr = targ; - step_bp[i].val = *(unsigned *)targ; - *(unsigned *)targ = BP; - } else { - step_bp[0].addr = regs->cp0_epc + 4; - step_bp[0].val = *(unsigned *)(regs->cp0_epc + 4); - *(unsigned *)(regs->cp0_epc + 4) = BP; - } -} - -/* - * If asynchronously interrupted by gdb, then we need to set a breakpoint - * at the interrupted instruction so that we wind up stopped with a - * reasonable stack frame. - */ -static struct gdb_bp_save async_bp; - -/* - * Swap the interrupted EPC with our asynchronous breakpoint routine. - * This is safer than stuffing the breakpoint in-place, since no cache - * flushes (or resulting smp_call_functions) are required. The - * assumption is that only one CPU will be handling asynchronous bp's, - * and only one can be active at a time. - */ -extern spinlock_t smp_call_lock; - -void set_async_breakpoint(unsigned long *epc) -{ - /* skip breaking into userland */ - if ((*epc & 0x80000000) == 0) - return; - -#ifdef CONFIG_SMP - /* avoid deadlock if someone is make IPC */ - if (spin_is_locked(&smp_call_lock)) - return; -#endif - - async_bp.addr = *epc; - *epc = (unsigned long)async_breakpoint; -} - -#ifdef CONFIG_SMP -static void kgdb_wait(void *arg) -{ - unsigned flags; - int cpu = smp_processor_id(); - - local_irq_save(flags); - - __raw_spin_lock(&kgdb_cpulock[cpu]); - __raw_spin_unlock(&kgdb_cpulock[cpu]); - - local_irq_restore(flags); -} -#endif - -/* - * GDB stub needs to call kgdb_wait on all processor with interrupts - * disabled, so it uses it's own special variant. - */ -static int kgdb_smp_call_kgdb_wait(void) -{ -#ifdef CONFIG_SMP - cpumask_t mask = cpu_online_map; - struct call_data_struct data; - int cpu = smp_processor_id(); - int cpus; - - /* - * Can die spectacularly if this CPU isn't yet marked online - */ - BUG_ON(!cpu_online(cpu)); - - cpu_clear(cpu, mask); - cpus = cpus_weight(mask); - if (!cpus) - return 0; - - if (spin_is_locked(&smp_call_lock)) { - /* - * Some other processor is trying to make us do something - * but we're not going to respond... give up - */ - return -1; - } - - /* - * We will continue here, accepting the fact that - * the kernel may deadlock if another CPU attempts - * to call smp_call_function now... - */ - - data.func = kgdb_wait; - data.info = NULL; - atomic_set(&data.started, 0); - data.wait = 0; - - spin_lock(&smp_call_lock); - call_data = &data; - mb(); - - core_send_ipi_mask(mask, SMP_CALL_FUNCTION); - - /* Wait for response */ - /* FIXME: lock-up detection, backtrace on lock-up */ - while (atomic_read(&data.started) != cpus) - barrier(); - - call_data = NULL; - spin_unlock(&smp_call_lock); -#endif - - return 0; -} - -/* - * This function does all command processing for interfacing to gdb. It - * returns 1 if you should skip the instruction at the trap address, 0 - * otherwise. - */ -void handle_exception(struct gdb_regs *regs) -{ - int trap; /* Trap type */ - int sigval; - long addr; - int length; - char *ptr; - unsigned long *stack; - int i; - int bflag = 0; - - kgdb_started = 1; - - /* - * acquire the big kgdb spinlock - */ - if (!spin_trylock(&kgdb_lock)) { - /* - * some other CPU has the lock, we should go back to - * receive the gdb_wait IPC - */ - return; - } - - /* - * If we're in async_breakpoint(), restore the real EPC from - * the breakpoint. - */ - if (regs->cp0_epc == (unsigned long)async_breakinst) { - regs->cp0_epc = async_bp.addr; - async_bp.addr = 0; - } - - /* - * acquire the CPU spinlocks - */ - for_each_online_cpu(i) - if (__raw_spin_trylock(&kgdb_cpulock[i]) == 0) - panic("kgdb: couldn't get cpulock %d\n", i); - - /* - * force other cpus to enter kgdb - */ - kgdb_smp_call_kgdb_wait(); - - /* - * If we're in breakpoint() increment the PC - */ - trap = (regs->cp0_cause & 0x7c) >> 2; - if (trap == 9 && regs->cp0_epc == (unsigned long)breakinst) - regs->cp0_epc += 4; - - /* - * If we were single_stepping, restore the opcodes hoisted - * for the breakpoint[s]. - */ - if (step_bp[0].addr) { - *(unsigned *)step_bp[0].addr = step_bp[0].val; - step_bp[0].addr = 0; - - if (step_bp[1].addr) { - *(unsigned *)step_bp[1].addr = step_bp[1].val; - step_bp[1].addr = 0; - } - } - - stack = (long *)regs->reg29; /* stack ptr */ - sigval = computeSignal(trap); - - /* - * reply to host that an exception has occurred - */ - ptr = output_buffer; - - /* - * Send trap type (converted to signal) - */ - *ptr++ = 'T'; - *ptr++ = hexchars[sigval >> 4]; - *ptr++ = hexchars[sigval & 0xf]; - - /* - * Send Error PC - */ - *ptr++ = hexchars[REG_EPC >> 4]; - *ptr++ = hexchars[REG_EPC & 0xf]; - *ptr++ = ':'; - ptr = mem2hex((char *)®s->cp0_epc, ptr, sizeof(long), 0); - *ptr++ = ';'; - - /* - * Send frame pointer - */ - *ptr++ = hexchars[REG_FP >> 4]; - *ptr++ = hexchars[REG_FP & 0xf]; - *ptr++ = ':'; - ptr = mem2hex((char *)®s->reg30, ptr, sizeof(long), 0); - *ptr++ = ';'; - - /* - * Send stack pointer - */ - *ptr++ = hexchars[REG_SP >> 4]; - *ptr++ = hexchars[REG_SP & 0xf]; - *ptr++ = ':'; - ptr = mem2hex((char *)®s->reg29, ptr, sizeof(long), 0); - *ptr++ = ';'; - - *ptr++ = 0; - putpacket(output_buffer); /* send it off... */ - - /* - * Wait for input from remote GDB - */ - while (1) { - output_buffer[0] = 0; - getpacket(input_buffer); - - switch (input_buffer[0]) - { - case '?': - output_buffer[0] = 'S'; - output_buffer[1] = hexchars[sigval >> 4]; - output_buffer[2] = hexchars[sigval & 0xf]; - output_buffer[3] = 0; - break; - - /* - * Detach debugger; let CPU run - */ - case 'D': - putpacket(output_buffer); - goto finish_kgdb; - break; - - case 'd': - /* toggle debug flag */ - break; - - /* - * Return the value of the CPU registers - */ - case 'g': - ptr = output_buffer; - ptr = mem2hex((char *)®s->reg0, ptr, 32*sizeof(long), 0); /* r0...r31 */ - ptr = mem2hex((char *)®s->cp0_status, ptr, 6*sizeof(long), 0); /* cp0 */ - ptr = mem2hex((char *)®s->fpr0, ptr, 32*sizeof(long), 0); /* f0...31 */ - ptr = mem2hex((char *)®s->cp1_fsr, ptr, 2*sizeof(long), 0); /* cp1 */ - ptr = mem2hex((char *)®s->frame_ptr, ptr, 2*sizeof(long), 0); /* frp */ - ptr = mem2hex((char *)®s->cp0_index, ptr, 16*sizeof(long), 0); /* cp0 */ - break; - - /* - * set the value of the CPU registers - return OK - */ - case 'G': - { - ptr = &input_buffer[1]; - hex2mem(ptr, (char *)®s->reg0, 32*sizeof(long), 0, 0); - ptr += 32*(2*sizeof(long)); - hex2mem(ptr, (char *)®s->cp0_status, 6*sizeof(long), 0, 0); - ptr += 6*(2*sizeof(long)); - hex2mem(ptr, (char *)®s->fpr0, 32*sizeof(long), 0, 0); - ptr += 32*(2*sizeof(long)); - hex2mem(ptr, (char *)®s->cp1_fsr, 2*sizeof(long), 0, 0); - ptr += 2*(2*sizeof(long)); - hex2mem(ptr, (char *)®s->frame_ptr, 2*sizeof(long), 0, 0); - ptr += 2*(2*sizeof(long)); - hex2mem(ptr, (char *)®s->cp0_index, 16*sizeof(long), 0, 0); - strcpy(output_buffer, "OK"); - } - break; - - /* - * mAA..AA,LLLL Read LLLL bytes at address AA..AA - */ - case 'm': - ptr = &input_buffer[1]; - - if (hexToLong(&ptr, &addr) - && *ptr++ == ',' - && hexToInt(&ptr, &length)) { - if (mem2hex((char *)addr, output_buffer, length, 1)) - break; - strcpy(output_buffer, "E03"); - } else - strcpy(output_buffer, "E01"); - break; - - /* - * XAA..AA,LLLL: Write LLLL escaped binary bytes at address AA.AA - */ - case 'X': - bflag = 1; - /* fall through */ - - /* - * MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK - */ - case 'M': - ptr = &input_buffer[1]; - - if (hexToLong(&ptr, &addr) - && *ptr++ == ',' - && hexToInt(&ptr, &length) - && *ptr++ == ':') { - if (hex2mem(ptr, (char *)addr, length, bflag, 1)) - strcpy(output_buffer, "OK"); - else - strcpy(output_buffer, "E03"); - } - else - strcpy(output_buffer, "E02"); - break; - - /* - * cAA..AA Continue at address AA..AA(optional) - */ - case 'c': - /* try to read optional parameter, pc unchanged if no parm */ - - ptr = &input_buffer[1]; - if (hexToLong(&ptr, &addr)) - regs->cp0_epc = addr; - - goto exit_kgdb_exception; - break; - - /* - * kill the program; let us try to restart the machine - * Reset the whole machine. - */ - case 'k': - case 'r': - machine_restart("kgdb restarts machine"); - break; - - /* - * Step to next instruction - */ - case 's': - /* - * There is no single step insn in the MIPS ISA, so we - * use breakpoints and continue, instead. - */ - single_step(regs); - goto exit_kgdb_exception; - /* NOTREACHED */ - break; - - /* - * Set baud rate (bBB) - * FIXME: Needs to be written - */ - case 'b': - { -#if 0 - int baudrate; - extern void set_timer_3(); - - ptr = &input_buffer[1]; - if (!hexToInt(&ptr, &baudrate)) - { - strcpy(output_buffer, "B01"); - break; - } - - /* Convert baud rate to uart clock divider */ - - switch (baudrate) - { - case 38400: - baudrate = 16; - break; - case 19200: - baudrate = 33; - break; - case 9600: - baudrate = 65; - break; - default: - baudrate = 0; - strcpy(output_buffer, "B02"); - goto x1; - } - - if (baudrate) { - putpacket("OK"); /* Ack before changing speed */ - set_timer_3(baudrate); /* Set it */ - } -#endif - } - break; - - } /* switch */ - - /* - * reply to the request - */ - - putpacket(output_buffer); - - } /* while */ - - return; - -finish_kgdb: - restore_debug_traps(); - -exit_kgdb_exception: - /* release locks so other CPUs can go */ - for_each_online_cpu(i) - __raw_spin_unlock(&kgdb_cpulock[i]); - spin_unlock(&kgdb_lock); - - __flush_cache_all(); - return; -} - -/* - * This function will generate a breakpoint exception. It is used at the - * beginning of a program to sync up with a debugger and can be used - * otherwise as a quick means to stop program execution and "break" into - * the debugger. - */ -void breakpoint(void) -{ - if (!initialized) - return; - - __asm__ __volatile__( - ".globl breakinst\n\t" - ".set\tnoreorder\n\t" - "nop\n" - "breakinst:\tbreak\n\t" - "nop\n\t" - ".set\treorder" - ); -} - -/* Nothing but the break; don't pollute any registers */ -void async_breakpoint(void) -{ - __asm__ __volatile__( - ".globl async_breakinst\n\t" - ".set\tnoreorder\n\t" - "nop\n" - "async_breakinst:\tbreak\n\t" - "nop\n\t" - ".set\treorder" - ); -} - -void adel(void) -{ - __asm__ __volatile__( - ".globl\tadel\n\t" - "lui\t$8,0x8000\n\t" - "lw\t$9,1($8)\n\t" - ); -} - -/* - * malloc is needed by gdb client in "call func()", even a private one - * will make gdb happy - */ -static void __used *malloc(size_t size) -{ - return kmalloc(size, GFP_ATOMIC); -} - -static void __used free(void *where) -{ - kfree(where); -} - -#ifdef CONFIG_GDB_CONSOLE - -void gdb_putsn(const char *str, int l) -{ - char outbuf[18]; - - if (!kgdb_started) - return; - - outbuf[0]='O'; - - while(l) { - int i = (l>8)?8:l; - mem2hex((char *)str, &outbuf[1], i, 0); - outbuf[(i*2)+1]=0; - putpacket(outbuf); - str += i; - l -= i; - } -} - -static void gdb_console_write(struct console *con, const char *s, unsigned n) -{ - gdb_putsn(s, n); -} - -static struct console gdb_console = { - .name = "gdb", - .write = gdb_console_write, - .flags = CON_PRINTBUFFER, - .index = -1 -}; - -static int __init register_gdb_console(void) -{ - register_console(&gdb_console); - - return 0; -} - -console_initcall(register_gdb_console); - -#endif diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c index 6045b9a51a3..4b4007b3083 100644 --- a/arch/mips/kernel/irq.c +++ b/arch/mips/kernel/irq.c @@ -21,11 +21,16 @@ #include <linux/sched.h> #include <linux/seq_file.h> #include <linux/kallsyms.h> +#include <linux/kgdb.h> #include <asm/atomic.h> #include <asm/system.h> #include <asm/uaccess.h> +#ifdef CONFIG_KGDB +int kgdb_early_setup; +#endif + static unsigned long irq_map[NR_IRQS / BITS_PER_LONG]; int allocate_irqno(void) @@ -126,33 +131,22 @@ asmlinkage void spurious_interrupt(void) atomic_inc(&irq_err_count); } -#ifdef CONFIG_KGDB -extern void breakpoint(void); -extern void set_debug_traps(void); - -static int kgdb_flag = 1; -static int __init nokgdb(char *str) -{ - kgdb_flag = 0; - return 1; -} -__setup("nokgdb", nokgdb); -#endif - void __init init_IRQ(void) { int i; +#ifdef CONFIG_KGDB + if (kgdb_early_setup) + return; +#endif + for (i = 0; i < NR_IRQS; i++) set_irq_noprobe(i); arch_init_irq(); #ifdef CONFIG_KGDB - if (kgdb_flag) { - printk("Wait for gdb client connection ...\n"); - set_debug_traps(); - breakpoint(); - } + if (!kgdb_early_setup) + kgdb_early_setup = 1; #endif } diff --git a/arch/mips/kernel/kgdb.c b/arch/mips/kernel/kgdb.c new file mode 100644 index 00000000000..c5a8b2d21ca --- /dev/null +++ b/arch/mips/kernel/kgdb.c @@ -0,0 +1,281 @@ +/* + * Originally written by Glenn Engel, Lake Stevens Instrument Division + * + * Contributed by HP Systems + * + * Modified for Linux/MIPS (and MIPS in general) by Andreas Busse + * Send complaints, suggestions etc. to <andy@waldorf-gmbh.de> + * + * Copyright (C) 1995 Andreas Busse + * + * Copyright (C) 2003 MontaVista Software Inc. + * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net + * + * Copyright (C) 2004-2005 MontaVista Software Inc. + * Author: Manish Lachwani, mlachwani@mvista.com or manish@koffee-break.com + * + * Copyright (C) 2007-2008 Wind River Systems, Inc. + * Author/Maintainer: Jason Wessel, jason.wessel@windriver.com + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#include <linux/ptrace.h> /* for linux pt_regs struct */ +#include <linux/kgdb.h> +#include <linux/kdebug.h> +#include <linux/sched.h> +#include <asm/inst.h> +#include <asm/fpu.h> +#include <asm/cacheflush.h> +#include <asm/processor.h> +#include <asm/sigcontext.h> + +static struct hard_trap_info { + unsigned char tt; /* Trap type code for MIPS R3xxx and R4xxx */ + unsigned char signo; /* Signal that we map this trap into */ +} hard_trap_info[] = { + { 6, SIGBUS }, /* instruction bus error */ + { 7, SIGBUS }, /* data bus error */ + { 9, SIGTRAP }, /* break */ +/* { 11, SIGILL }, */ /* CPU unusable */ + { 12, SIGFPE }, /* overflow */ + { 13, SIGTRAP }, /* trap */ + { 14, SIGSEGV }, /* virtual instruction cache coherency */ + { 15, SIGFPE }, /* floating point exception */ + { 23, SIGSEGV }, /* watch */ + { 31, SIGSEGV }, /* virtual data cache coherency */ + { 0, 0} /* Must be last */ +}; + +void arch_kgdb_breakpoint(void) +{ + __asm__ __volatile__( + ".globl breakinst\n\t" + ".set\tnoreorder\n\t" + "nop\n" + "breakinst:\tbreak\n\t" + "nop\n\t" + ".set\treorder"); +} + +static void kgdb_call_nmi_hook(void *ignored) +{ + kgdb_nmicallback(raw_smp_processor_id(), (void *)0); +} + +void kgdb_roundup_cpus(unsigned long flags) +{ + local_irq_enable(); + smp_call_function(kgdb_call_nmi_hook, NULL, NULL); + local_irq_disable(); +} + +static int compute_signal(int tt) +{ + struct hard_trap_info *ht; + + for (ht = hard_trap_info; ht->tt && ht->signo; ht++) + if (ht->tt == tt) + return ht->signo; + + return SIGHUP; /* default for things we don't know about */ +} + +void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs) +{ + int reg; + +#if (KGDB_GDB_REG_SIZE == 32) + u32 *ptr = (u32 *)gdb_regs; +#else + u64 *ptr = (u64 *)gdb_regs; +#endif + + for (reg = 0; reg < 32; reg++) + *(ptr++) = regs->regs[reg]; + + *(ptr++) = regs->cp0_status; + *(ptr++) = regs->lo; + *(ptr++) = regs->hi; + *(ptr++) = regs->cp0_badvaddr; + *(ptr++) = regs->cp0_cause; + *(ptr++) = regs->cp0_epc; + + /* FP REGS */ + if (!(current && (regs->cp0_status & ST0_CU1))) + return; + + save_fp(current); + for (reg = 0; reg < 32; reg++) + *(ptr++) = current->thread.fpu.fpr[reg]; +} + +void gdb_regs_to_pt_regs(unsigned long *gdb_regs, struct pt_regs *regs) +{ + int reg; + +#if (KGDB_GDB_REG_SIZE == 32) + const u32 *ptr = (u32 *)gdb_regs; +#else + const u64 *ptr = (u64 *)gdb_regs; +#endif + + for (reg = 0; reg < 32; reg++) + regs->regs[reg] = *(ptr++); + + regs->cp0_status = *(ptr++); + regs->lo = *(ptr++); + regs->hi = *(ptr++); + regs->cp0_badvaddr = *(ptr++); + regs->cp0_cause = *(ptr++); + regs->cp0_epc = *(ptr++); + + /* FP REGS from current */ + if (!(current && (regs->cp0_status & ST0_CU1))) + return; + + for (reg = 0; reg < 32; reg++) + current->thread.fpu.fpr[reg] = *(ptr++); + restore_fp(current); +} + +/* + * Similar to regs_to_gdb_regs() except that process is sleeping and so + * we may not be able to get all the info. + */ +void sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *p) +{ + int reg; + struct thread_info *ti = task_thread_info(p); + unsigned long ksp = (unsigned long)ti + THREAD_SIZE - 32; + struct pt_regs *regs = (struct pt_regs *)ksp - 1; +#if (KGDB_GDB_REG_SIZE == 32) + u32 *ptr = (u32 *)gdb_regs; +#else + u64 *ptr = (u64 *)gdb_regs; +#endif + + for (reg = 0; reg < 16; reg++) + *(ptr++) = regs->regs[reg]; + + /* S0 - S7 */ + for (reg = 16; reg < 24; reg++) + *(ptr++) = regs->regs[reg]; + + for (reg = 24; reg < 28; reg++) + *(ptr++) = 0; + + /* GP, SP, FP, RA */ + for (reg = 28; reg < 32; reg++) + *(ptr++) = regs->regs[reg]; + + *(ptr++) = regs->cp0_status; + *(ptr++) = regs->lo; + *(ptr++) = regs->hi; + *(ptr++) = regs->cp0_badvaddr; + *(ptr++) = regs->cp0_cause; + *(ptr++) = regs->cp0_epc; +} + +/* + * Calls linux_debug_hook before the kernel dies. If KGDB is enabled, + * then try to fall into the debugger + */ +static int kgdb_mips_notify(struct notifier_block *self, unsigned long cmd, + void *ptr) +{ + struct die_args *args = (struct die_args *)ptr; + struct pt_regs *regs = args->regs; + int trap = (regs->cp0_cause & 0x7c) >> 2; + + if (fixup_exception(regs)) + return NOTIFY_DONE; + + /* Userpace events, ignore. */ + if (user_mode(regs)) + return NOTIFY_DONE; + + if (atomic_read(&kgdb_active) != -1) + kgdb_nmicallback(smp_processor_id(), regs); + + if (kgdb_handle_exception(trap, compute_signal(trap), 0, regs)) + return NOTIFY_DONE; + + if (atomic_read(&kgdb_setting_breakpoint)) + if ((trap == 9) && (regs->cp0_epc == (unsigned long)breakinst)) + regs->cp0_epc += 4; + + /* In SMP mode, __flush_cache_all does IPI */ + local_irq_enable(); + __flush_cache_all(); + + return NOTIFY_STOP; +} + +static struct notifier_block kgdb_notifier = { + .notifier_call = kgdb_mips_notify, +}; + +/* + * Handle the 's' and 'c' commands + */ +int kgdb_arch_handle_exception(int vector, int signo, int err_code, + char *remcom_in_buffer, char *remcom_out_buffer, + struct pt_regs *regs) +{ + char *ptr; + unsigned long address; + int cpu = smp_processor_id(); + + switch (remcom_in_buffer[0]) { + case 's': + case 'c': + /* handle the optional parameter */ + ptr = &remcom_in_buffer[1]; + if (kgdb_hex2long(&ptr, &address)) + regs->cp0_epc = address; + + atomic_set(&kgdb_cpu_doing_single_step, -1); + if (remcom_in_buffer[0] == 's') + if (kgdb_contthread) + atomic_set(&kgdb_cpu_doing_single_step, cpu); + + return 0; + } + + return -1; +} + +struct kgdb_arch arch_kgdb_ops; + +/* + * We use kgdb_early_setup so that functions we need to call now don't + * cause trouble when called again later. + */ +int kgdb_arch_init(void) +{ + union mips_instruction insn = { + .r_format = { + .opcode = spec_op, + .func = break_op, + } + }; + memcpy(arch_kgdb_ops.gdb_bpt_instr, insn.byte, BREAK_INSTR_SIZE); + + register_die_notifier(&kgdb_notifier); + + return 0; +} + +/* + * kgdb_arch_exit - Perform any architecture specific uninitalization. + * + * This function will handle the uninitalization of any architecture + * specific callbacks, for dynamic registration and unregistration. + */ +void kgdb_arch_exit(void) +{ + unregister_die_notifier(&kgdb_notifier); +} diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index b8ea4e9d0d8..426cced1e9d 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -23,6 +23,8 @@ #include <linux/bootmem.h> #include <linux/interrupt.h> #include <linux/ptrace.h> +#include <linux/kgdb.h> +#include <linux/kdebug.h> #include <asm/bootinfo.h> #include <asm/branch.h> @@ -425,6 +427,10 @@ asmlinkage void do_be(struct pt_regs *regs) printk(KERN_ALERT "%s bus error, epc == %0*lx, ra == %0*lx\n", data ? "Data" : "Instruction", field, regs->cp0_epc, field, regs->regs[31]); + if (notify_die(DIE_OOPS, "bus error", regs, SIGBUS, 0, 0) + == NOTIFY_STOP) + return; + die_if_kernel("Oops", regs); force_sig(SIGBUS, current); } @@ -623,6 +629,9 @@ asmlinkage void do_fpe(struct pt_regs *regs, unsigned long fcr31) { siginfo_t info; + if (notify_die(DIE_FP, "FP exception", regs, SIGFPE, 0, 0) + == NOTIFY_STOP) + return; die_if_kernel("FP exception in kernel code", regs); if (fcr31 & FPU_CSR_UNI_X) { @@ -682,6 +691,9 @@ static void do_trap_or_bp(struct pt_regs *regs, unsigned int code, siginfo_t info; char b[40]; + if (notify_die(DIE_TRAP, str, regs, code, 0, 0) == NOTIFY_STOP) + return; + /* * A short test says that IRIX 5.3 sends SIGTRAP for all trap * insns, even for trap and break codes that indicate arithmetic @@ -762,6 +774,10 @@ asmlinkage void do_ri(struct pt_regs *regs) unsigned int opcode = 0; int status = -1; + if (notify_die(DIE_RI, "RI Fault", regs, SIGSEGV, 0, 0) + == NOTIFY_STOP) + return; + die_if_kernel("Reserved instruction in kernel code", regs); if (unlikely(compute_return_epc(regs) < 0)) @@ -1537,6 +1553,11 @@ void __init trap_init(void) extern char except_vec4; unsigned long i; +#if defined(CONFIG_KGDB) + if (kgdb_early_setup) + return; /* Already done */ +#endif + if (cpu_has_veic || cpu_has_vint) ebase = (unsigned long) alloc_bootmem_low_pages(0x200 + VECTORSPACING*64); else diff --git a/arch/mips/mm/tlb-r3k.c b/arch/mips/mm/tlb-r3k.c index a782549ac80..f0cf46adb97 100644 --- a/arch/mips/mm/tlb-r3k.c +++ b/arch/mips/mm/tlb-r3k.c @@ -246,10 +246,6 @@ void __init add_wired_entry(unsigned long entrylo0, unsigned long entrylo1, old_pagemask = read_c0_pagemask(); w = read_c0_wired(); write_c0_wired(w + 1); - if (read_c0_wired() != w + 1) { - printk("[tlbwired] No WIRED reg?\n"); - return; - } write_c0_index(w << 8); write_c0_pagemask(pagemask); write_c0_entryhi(entryhi); diff --git a/arch/mips/mti-malta/Makefile b/arch/mips/mti-malta/Makefile index f8064446e81..3b7dd722c32 100644 --- a/arch/mips/mti-malta/Makefile +++ b/arch/mips/mti-malta/Makefile @@ -13,7 +13,6 @@ obj-y := malta-amon.o malta-cmdline.o \ obj-$(CONFIG_EARLY_PRINTK) += malta-console.o obj-$(CONFIG_PCI) += malta-pci.o -obj-$(CONFIG_KGDB) += malta-kgdb.o # FIXME FIXME FIXME obj-$(CONFIG_MIPS_MT_SMTC) += malta_smtc.o diff --git a/arch/mips/mti-malta/malta-init.c b/arch/mips/mti-malta/malta-init.c index c0653021a17..4832af25166 100644 --- a/arch/mips/mti-malta/malta-init.c +++ b/arch/mips/mti-malta/malta-init.c @@ -37,15 +37,6 @@ #include <asm/mips-boards/malta.h> -#ifdef CONFIG_KGDB -extern int rs_kgdb_hook(int, int); -extern int rs_putDebugChar(char); -extern char rs_getDebugChar(void); -extern int saa9730_kgdb_hook(int); -extern int saa9730_putDebugChar(char); -extern char saa9730_getDebugChar(void); -#endif - int prom_argc; int *_prom_argv, *_prom_envp; @@ -173,51 +164,6 @@ static void __init console_config(void) } #endif -#ifdef CONFIG_KGDB -void __init kgdb_config(void) -{ - extern int (*generic_putDebugChar)(char); - extern char (*generic_getDebugChar)(void); - char *argptr; - int line, speed; - - argptr = prom_getcmdline(); - if ((argptr = strstr(argptr, "kgdb=ttyS")) != NULL) { - argptr += strlen("kgdb=ttyS"); - if (*argptr != '0' && *argptr != '1') - printk("KGDB: Unknown serial line /dev/ttyS%c, " - "falling back to /dev/ttyS1\n", *argptr); - line = *argptr == '0' ? 0 : 1; - printk("KGDB: Using serial line /dev/ttyS%d for session\n", line); - - speed = 0; - if (*++argptr == ',') - { - int c; - while ((c = *++argptr) && ('0' <= c && c <= '9')) - speed = speed * 10 + c - '0'; - } - { - speed = rs_kgdb_hook(line, speed); - generic_putDebugChar = rs_putDebugChar; - generic_getDebugChar = rs_getDebugChar; - } - - pr_info("KGDB: Using serial line /dev/ttyS%d at %d for " - "session, please connect your debugger\n", - line ? 1 : 0, speed); - - { - char *s; - for (s = "Please connect GDB to this port\r\n"; *s; ) - generic_putDebugChar(*s++); - } - - /* Breakpoint is invoked after interrupts are initialised */ - } -} -#endif - static void __init mips_nmi_setup(void) { void *base; diff --git a/arch/mips/mti-malta/malta-kgdb.c b/arch/mips/mti-malta/malta-kgdb.c deleted file mode 100644 index 6a1854de457..00000000000 --- a/arch/mips/mti-malta/malta-kgdb.c +++ /dev/null @@ -1,133 +0,0 @@ -/* - * Carsten Langgaard, carstenl@mips.com - * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved. - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * This is the interface to the remote debugger stub. - */ -#include <linux/types.h> -#include <linux/serial.h> -#include <linux/serialP.h> -#include <linux/serial_reg.h> - -#include <asm/serial.h> -#include <asm/io.h> - -static struct serial_state rs_table[] = { - SERIAL_PORT_DFNS /* Defined in serial.h */ -}; - -static struct async_struct kdb_port_info = {0}; - -int (*generic_putDebugChar)(char); -char (*generic_getDebugChar)(void); - -static __inline__ unsigned int serial_in(struct async_struct *info, int offset) -{ - return inb(info->port + offset); -} - -static __inline__ void serial_out(struct async_struct *info, int offset, - int value) -{ - outb(value, info->port+offset); -} - -int rs_kgdb_hook(int tty_no, int speed) { - int t; - struct serial_state *ser = &rs_table[tty_no]; - - kdb_port_info.state = ser; - kdb_port_info.magic = SERIAL_MAGIC; - kdb_port_info.port = ser->port; - kdb_port_info.flags = ser->flags; - - /* - * Clear all interrupts - */ - serial_in(&kdb_port_info, UART_LSR); - serial_in(&kdb_port_info, UART_RX); - serial_in(&kdb_port_info, UART_IIR); - serial_in(&kdb_port_info, UART_MSR); - - /* - * Now, initialize the UART - */ - serial_out(&kdb_port_info, UART_LCR, UART_LCR_WLEN8); /* reset DLAB */ - if (kdb_port_info.flags & ASYNC_FOURPORT) { - kdb_port_info.MCR = UART_MCR_DTR | UART_MCR_RTS; - t = UART_MCR_DTR | UART_MCR_OUT1; - } else { - kdb_port_info.MCR - = UART_MCR_DTR | UART_MCR_RTS | UART_MCR_OUT2; - t = UART_MCR_DTR | UART_MCR_RTS; - } - - kdb_port_info.MCR = t; /* no interrupts, please */ - serial_out(&kdb_port_info, UART_MCR, kdb_port_info.MCR); - - /* - * and set the speed of the serial port - */ - if (speed == 0) - speed = 9600; - - t = kdb_port_info.state->baud_base / speed; - /* set DLAB */ - serial_out(&kdb_port_info, UART_LCR, UART_LCR_WLEN8 | UART_LCR_DLAB); - serial_out(&kdb_port_info, UART_DLL, t & 0xff);/* LS of divisor */ - serial_out(&kdb_port_info, UART_DLM, t >> 8); /* MS of divisor */ - /* reset DLAB */ - serial_out(&kdb_port_info, UART_LCR, UART_LCR_WLEN8); - - return speed; -} - -int putDebugChar(char c) -{ - return generic_putDebugChar(c); -} - -char getDebugChar(void) -{ - return generic_getDebugChar(); -} - -int rs_putDebugChar(char c) -{ - - if (!kdb_port_info.state) { /* need to init device first */ - return 0; - } - - while ((serial_in(&kdb_port_info, UART_LSR) & UART_LSR_THRE) == 0) - ; - - serial_out(&kdb_port_info, UART_TX, c); - - return 1; -} - -char rs_getDebugChar(void) -{ - if (!kdb_port_info.state) { /* need to init device first */ - return 0; - } - - while (!(serial_in(&kdb_port_info, UART_LSR) & 1)) - ; - - return serial_in(&kdb_port_info, UART_RX); -} diff --git a/arch/mips/mti-malta/malta-setup.c b/arch/mips/mti-malta/malta-setup.c index e7cad54936c..dc78b8983ee 100644 --- a/arch/mips/mti-malta/malta-setup.c +++ b/arch/mips/mti-malta/malta-setup.c @@ -199,10 +199,6 @@ void __init plat_mem_setup(void) */ enable_dma(4); -#ifdef CONFIG_KGDB - kgdb_config(); -#endif - #ifdef CONFIG_DMA_COHERENT if (mips_revision_sconid != MIPS_REVISION_SCON_BONITO) panic("Hardware DMA cache coherency not supported"); diff --git a/arch/mips/nxp/pnx8550/common/Makefile b/arch/mips/nxp/pnx8550/common/Makefile index 31cc1a5cec3..dd9e7b1f7fd 100644 --- a/arch/mips/nxp/pnx8550/common/Makefile +++ b/arch/mips/nxp/pnx8550/common/Makefile @@ -24,6 +24,5 @@ obj-y := setup.o prom.o int.o reset.o time.o proc.o platform.o obj-$(CONFIG_PCI) += pci.o -obj-$(CONFIG_KGDB) += gdb_hook.o EXTRA_CFLAGS += -Werror diff --git a/arch/mips/nxp/pnx8550/common/gdb_hook.c b/arch/mips/nxp/pnx8550/common/gdb_hook.c deleted file mode 100644 index ad4624f6d9b..00000000000 --- a/arch/mips/nxp/pnx8550/common/gdb_hook.c +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Carsten Langgaard, carstenl@mips.com - * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved. - * - * ######################################################################## - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * ######################################################################## - * - * This is the interface to the remote debugger stub. - * - */ -#include <linux/types.h> -#include <linux/serial.h> -#include <linux/serialP.h> -#include <linux/serial_reg.h> -#include <linux/serial_ip3106.h> - -#include <asm/serial.h> -#include <asm/io.h> - -#include <uart.h> - -static struct serial_state rs_table[IP3106_NR_PORTS] = { -}; -static struct async_struct kdb_port_info = {0}; - -void rs_kgdb_hook(int tty_no) -{ - struct serial_state *ser = &rs_table[tty_no]; - - kdb_port_info.state = ser; - kdb_port_info.magic = SERIAL_MAGIC; - kdb_port_info.port = tty_no; - kdb_port_info.flags = ser->flags; - - /* - * Clear all interrupts - */ - /* Clear all the transmitter FIFO counters (pointer and status) */ - ip3106_lcr(UART_BASE, tty_no) |= IP3106_UART_LCR_TX_RST; - /* Clear all the receiver FIFO counters (pointer and status) */ - ip3106_lcr(UART_BASE, tty_no) |= IP3106_UART_LCR_RX_RST; - /* Clear all interrupts */ - ip3106_iclr(UART_BASE, tty_no) = IP3106_UART_INT_ALLRX | - IP3106_UART_INT_ALLTX; - - /* - * Now, initialize the UART - */ - ip3106_lcr(UART_BASE, tty_no) = IP3106_UART_LCR_8BIT; - ip3106_baud(UART_BASE, tty_no) = 5; // 38400 Baud -} - -int putDebugChar(char c) -{ - /* Wait until FIFO not full */ - while (((ip3106_fifo(UART_BASE, kdb_port_info.port) & IP3106_UART_FIFO_TXFIFO) >> 16) >= 16) - ; - /* Send one char */ - ip3106_fifo(UART_BASE, kdb_port_info.port) = c; - - return 1; -} - -char getDebugChar(void) -{ - char ch; - - /* Wait until there is a char in the FIFO */ - while (!((ip3106_fifo(UART_BASE, kdb_port_info.port) & - IP3106_UART_FIFO_RXFIFO) >> 8)) - ; - /* Read one char */ - ch = ip3106_fifo(UART_BASE, kdb_port_info.port) & - IP3106_UART_FIFO_RBRTHR; - /* Advance the RX FIFO read pointer */ - ip3106_lcr(UART_BASE, kdb_port_info.port) |= IP3106_UART_LCR_RX_NEXT; - return (ch); -} - -void rs_disable_debug_interrupts(void) -{ - ip3106_ien(UART_BASE, kdb_port_info.port) = 0; /* Disable all interrupts */ -} - -void rs_enable_debug_interrupts(void) -{ - /* Clear all the transmitter FIFO counters (pointer and status) */ - ip3106_lcr(UART_BASE, kdb_port_info.port) |= IP3106_UART_LCR_TX_RST; - /* Clear all the receiver FIFO counters (pointer and status) */ - ip3106_lcr(UART_BASE, kdb_port_info.port) |= IP3106_UART_LCR_RX_RST; - /* Clear all interrupts */ - ip3106_iclr(UART_BASE, kdb_port_info.port) = IP3106_UART_INT_ALLRX | - IP3106_UART_INT_ALLTX; - ip3106_ien(UART_BASE, kdb_port_info.port) = IP3106_UART_INT_ALLRX; /* Enable RX interrupts */ -} diff --git a/arch/mips/nxp/pnx8550/common/int.c b/arch/mips/nxp/pnx8550/common/int.c index aad03429a5e..f080f114a1b 100644 --- a/arch/mips/nxp/pnx8550/common/int.c +++ b/arch/mips/nxp/pnx8550/common/int.c @@ -34,7 +34,6 @@ #include <linux/module.h> #include <asm/io.h> -#include <asm/gdb-stub.h> #include <int.h> #include <uart.h> diff --git a/arch/mips/nxp/pnx8550/common/proc.c b/arch/mips/nxp/pnx8550/common/proc.c index 18b125e3b65..acf1fa88944 100644 --- a/arch/mips/nxp/pnx8550/common/proc.c +++ b/arch/mips/nxp/pnx8550/common/proc.c @@ -22,7 +22,6 @@ #include <linux/random.h> #include <asm/io.h> -#include <asm/gdb-stub.h> #include <int.h> #include <uart.h> diff --git a/arch/mips/nxp/pnx8550/common/setup.c b/arch/mips/nxp/pnx8550/common/setup.c index 92d764c9770..2aed50fef10 100644 --- a/arch/mips/nxp/pnx8550/common/setup.c +++ b/arch/mips/nxp/pnx8550/common/setup.c @@ -47,7 +47,6 @@ extern void pnx8550_machine_halt(void); extern void pnx8550_machine_power_off(void); extern struct resource ioport_resource; extern struct resource iomem_resource; -extern void rs_kgdb_hook(int tty_no); extern char *prom_getcmdline(void); struct resource standard_io_resources[] = { @@ -142,16 +141,5 @@ void __init plat_mem_setup(void) ip3106_baud(UART_BASE, pnx8550_console_port) = 5; } -#ifdef CONFIG_KGDB - argptr = prom_getcmdline(); - if ((argptr = strstr(argptr, "kgdb=ttyS")) != NULL) { - int line; - argptr += strlen("kgdb=ttyS"); - line = *argptr == '0' ? 0 : 1; - rs_kgdb_hook(line); - pr_info("KGDB: Using ttyS%i for session, " - "please connect your debugger\n", line ? 1 : 0); - } -#endif return; } diff --git a/arch/mips/pci/ops-tx3927.c b/arch/mips/pci/ops-tx3927.c index 8a17a39e5bf..31c15019659 100644 --- a/arch/mips/pci/ops-tx3927.c +++ b/arch/mips/pci/ops-tx3927.c @@ -37,45 +37,48 @@ #include <linux/pci.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/interrupt.h> #include <asm/addrspace.h> +#include <asm/txx9irq.h> +#include <asm/txx9/pci.h> #include <asm/txx9/tx3927.h> -static inline int mkaddr(unsigned char bus, unsigned char dev_fn, - unsigned char where) +static int mkaddr(struct pci_bus *bus, unsigned char devfn, unsigned char where) { - if (bus == 0 && dev_fn >= PCI_DEVFN(TX3927_PCIC_MAX_DEVNU, 0)) - return PCIBIOS_DEVICE_NOT_FOUND; - - tx3927_pcicptr->ica = ((bus & 0xff) << 0x10) | - ((dev_fn & 0xff) << 0x08) | - (where & 0xfc); + if (bus->parent == NULL && + devfn >= PCI_DEVFN(TX3927_PCIC_MAX_DEVNU, 0)) + return -1; + tx3927_pcicptr->ica = + ((bus->number & 0xff) << 0x10) | + ((devfn & 0xff) << 0x08) | + (where & 0xfc) | (bus->parent ? 1 : 0); /* clear M_ABORT and Disable M_ABORT Int. */ tx3927_pcicptr->pcistat |= PCI_STATUS_REC_MASTER_ABORT; tx3927_pcicptr->pcistatim &= ~PCI_STATUS_REC_MASTER_ABORT; - - return PCIBIOS_SUCCESSFUL; + return 0; } static inline int check_abort(void) { - if (tx3927_pcicptr->pcistat & PCI_STATUS_REC_MASTER_ABORT) + if (tx3927_pcicptr->pcistat & PCI_STATUS_REC_MASTER_ABORT) { tx3927_pcicptr->pcistat |= PCI_STATUS_REC_MASTER_ABORT; tx3927_pcicptr->pcistatim |= PCI_STATUS_REC_MASTER_ABORT; + /* flush write buffer */ + iob(); return PCIBIOS_DEVICE_NOT_FOUND; - + } return PCIBIOS_SUCCESSFUL; } static int tx3927_pci_read_config(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 * val) { - int ret; - - ret = mkaddr(bus->number, devfn, where); - if (ret) - return ret; + if (mkaddr(bus, devfn, where)) { + *val = 0xffffffff; + return PCIBIOS_DEVICE_NOT_FOUND; + } switch (size) { case 1: @@ -97,11 +100,8 @@ static int tx3927_pci_read_config(struct pci_bus *bus, unsigned int devfn, static int tx3927_pci_write_config(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 val) { - int ret; - - ret = mkaddr(bus->number, devfn, where); - if (ret) - return ret; + if (mkaddr(bus, devfn, where)) + return PCIBIOS_DEVICE_NOT_FOUND; switch (size) { case 1: @@ -117,11 +117,6 @@ static int tx3927_pci_write_config(struct pci_bus *bus, unsigned int devfn, tx3927_pcicptr->icd = cpu_to_le32(val); } - if (tx3927_pcicptr->pcistat & PCI_STATUS_REC_MASTER_ABORT) - tx3927_pcicptr->pcistat |= PCI_STATUS_REC_MASTER_ABORT; - tx3927_pcicptr->pcistatim |= PCI_STATUS_REC_MASTER_ABORT; - return PCIBIOS_DEVICE_NOT_FOUND; - return check_abort(); } @@ -202,3 +197,34 @@ void __init tx3927_pcic_setup(struct pci_controller *channel, PCI_COMMAND_PARITY | PCI_COMMAND_SERR; local_irq_restore(flags); } + +static irqreturn_t tx3927_pcierr_interrupt(int irq, void *dev_id) +{ + struct pt_regs *regs = get_irq_regs(); + + if (txx9_pci_err_action != TXX9_PCI_ERR_IGNORE) { + printk(KERN_WARNING "PCI error interrupt at 0x%08lx.\n", + regs->cp0_epc); + printk(KERN_WARNING "pcistat:%02x, lbstat:%04lx\n", + tx3927_pcicptr->pcistat, tx3927_pcicptr->lbstat); + } + if (txx9_pci_err_action != TXX9_PCI_ERR_PANIC) { + /* clear all pci errors */ + tx3927_pcicptr->pcistat |= TX3927_PCIC_PCISTATIM_ALL; + tx3927_pcicptr->istat = TX3927_PCIC_IIM_ALL; + tx3927_pcicptr->tstat = TX3927_PCIC_TIM_ALL; + tx3927_pcicptr->lbstat = TX3927_PCIC_LBIM_ALL; + return IRQ_HANDLED; + } + console_verbose(); + panic("PCI error."); +} + +void __init tx3927_setup_pcierr_irq(void) +{ + if (request_irq(TXX9_IRQ_BASE + TX3927_IR_PCI, + tx3927_pcierr_interrupt, + IRQF_DISABLED, "PCI error", + (void *)TX3927_PCIC_REG)) + printk(KERN_WARNING "Failed to request irq for PCIERR\n"); +} diff --git a/arch/mips/pci/ops-tx4927.c b/arch/mips/pci/ops-tx4927.c index c6b49bccd27..5989e747527 100644 --- a/arch/mips/pci/ops-tx4927.c +++ b/arch/mips/pci/ops-tx4927.c @@ -16,6 +16,8 @@ * option) any later version. */ #include <linux/kernel.h> +#include <linux/interrupt.h> +#include <asm/txx9/pci.h> #include <asm/txx9/tx4927pcic.h> static struct { @@ -85,6 +87,8 @@ static int check_abort(struct tx4927_pcic_reg __iomem *pcicptr) __raw_writel((__raw_readl(&pcicptr->pcistatus) & 0x0000ffff) | (PCI_STATUS_REC_MASTER_ABORT << 16), &pcicptr->pcistatus); + /* flush write buffer */ + iob(); code = PCIBIOS_DEVICE_NOT_FOUND; } return code; @@ -192,6 +196,28 @@ static struct { .gbwc = 0xfe0, /* 4064 GBUSCLK for CCFG.GTOT=0b11 */ }; +char *__devinit tx4927_pcibios_setup(char *str) +{ + unsigned long val; + + if (!strncmp(str, "trdyto=", 7)) { + if (strict_strtoul(str + 7, 0, &val) == 0) + tx4927_pci_opts.trdyto = val; + return NULL; + } + if (!strncmp(str, "retryto=", 8)) { + if (strict_strtoul(str + 8, 0, &val) == 0) + tx4927_pci_opts.retryto = val; + return NULL; + } + if (!strncmp(str, "gbwc=", 5)) { + if (strict_strtoul(str + 5, 0, &val) == 0) + tx4927_pci_opts.gbwc = val; + return NULL; + } + return str; +} + void __init tx4927_pcic_setup(struct tx4927_pcic_reg __iomem *pcicptr, struct pci_controller *channel, int extarb) { @@ -406,3 +432,95 @@ void tx4927_report_pcic_status(void) tx4927_report_pcic_status1(pcicptrs[i].pcicptr); } } + +static void tx4927_dump_pcic_settings1(struct tx4927_pcic_reg __iomem *pcicptr) +{ + int i; + __u32 __iomem *preg = (__u32 __iomem *)pcicptr; + + printk(KERN_INFO "tx4927 pcic (0x%p) settings:", pcicptr); + for (i = 0; i < sizeof(struct tx4927_pcic_reg); i += 4, preg++) { + if (i % 32 == 0) { + printk(KERN_CONT "\n"); + printk(KERN_INFO "%04x:", i); + } + /* skip registers with side-effects */ + if (i == offsetof(struct tx4927_pcic_reg, g2pintack) + || i == offsetof(struct tx4927_pcic_reg, g2pspc) + || i == offsetof(struct tx4927_pcic_reg, g2pcfgadrs) + || i == offsetof(struct tx4927_pcic_reg, g2pcfgdata)) { + printk(KERN_CONT " XXXXXXXX"); + continue; + } + printk(KERN_CONT " %08x", __raw_readl(preg)); + } + printk(KERN_CONT "\n"); +} + +void tx4927_dump_pcic_settings(void) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(pcicptrs); i++) { + if (pcicptrs[i].pcicptr) + tx4927_dump_pcic_settings1(pcicptrs[i].pcicptr); + } +} + +irqreturn_t tx4927_pcierr_interrupt(int irq, void *dev_id) +{ + struct pt_regs *regs = get_irq_regs(); + struct tx4927_pcic_reg __iomem *pcicptr = + (struct tx4927_pcic_reg __iomem *)(unsigned long)dev_id; + + if (txx9_pci_err_action != TXX9_PCI_ERR_IGNORE) { + printk(KERN_WARNING "PCIERR interrupt at 0x%0*lx\n", + (int)(2 * sizeof(unsigned long)), regs->cp0_epc); + tx4927_report_pcic_status1(pcicptr); + } + if (txx9_pci_err_action != TXX9_PCI_ERR_PANIC) { + /* clear all pci errors */ + __raw_writel((__raw_readl(&pcicptr->pcistatus) & 0x0000ffff) + | (TX4927_PCIC_PCISTATUS_ALL << 16), + &pcicptr->pcistatus); + __raw_writel(TX4927_PCIC_G2PSTATUS_ALL, &pcicptr->g2pstatus); + __raw_writel(TX4927_PCIC_PBASTATUS_ALL, &pcicptr->pbastatus); + __raw_writel(TX4927_PCIC_PCICSTATUS_ALL, &pcicptr->pcicstatus); + return IRQ_HANDLED; + } + console_verbose(); + tx4927_dump_pcic_settings1(pcicptr); + panic("PCI error."); +} + +#ifdef CONFIG_TOSHIBA_FPCIB0 +static void __init tx4927_quirk_slc90e66_bridge(struct pci_dev *dev) +{ + struct tx4927_pcic_reg __iomem *pcicptr = pci_bus_to_pcicptr(dev->bus); + + if (!pcicptr) + return; + if (__raw_readl(&pcicptr->pbacfg) & TX4927_PCIC_PBACFG_PBAEN) { + /* Reset Bus Arbiter */ + __raw_writel(TX4927_PCIC_PBACFG_RPBA, &pcicptr->pbacfg); + /* + * swap reqBP and reqXP (raise priority of SLC90E66). + * SLC90E66(PCI-ISA bridge) is connected to REQ2 on + * PCI Backplane board. + */ + __raw_writel(0x72543610, &pcicptr->pbareqport); + __raw_writel(0, &pcicptr->pbabm); + /* Use Fixed ParkMaster (required by SLC90E66) */ + __raw_writel(TX4927_PCIC_PBACFG_FIXPA, &pcicptr->pbacfg); + /* Enable Bus Arbiter */ + __raw_writel(TX4927_PCIC_PBACFG_FIXPA | + TX4927_PCIC_PBACFG_PBAEN, + &pcicptr->pbacfg); + printk(KERN_INFO "PCI: Use Fixed Park Master (REQPORT %08x)\n", + __raw_readl(&pcicptr->pbareqport)); + } +} +#define PCI_DEVICE_ID_EFAR_SLC90E66_0 0x9460 +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_EFAR, PCI_DEVICE_ID_EFAR_SLC90E66_0, + tx4927_quirk_slc90e66_bridge); +#endif diff --git a/arch/mips/pci/pci-tx4927.c b/arch/mips/pci/pci-tx4927.c index 27e86a09dd4..aaa90059679 100644 --- a/arch/mips/pci/pci-tx4927.c +++ b/arch/mips/pci/pci-tx4927.c @@ -15,6 +15,7 @@ #include <linux/init.h> #include <linux/pci.h> #include <linux/kernel.h> +#include <linux/interrupt.h> #include <asm/txx9/generic.h> #include <asm/txx9/tx4927.h> @@ -81,3 +82,12 @@ int __init tx4927_pciclk66_setup(void) pciclk = -1; return pciclk; } + +void __init tx4927_setup_pcierr_irq(void) +{ + if (request_irq(TXX9_IRQ_BASE + TX4927_IR_PCIERR, + tx4927_pcierr_interrupt, + IRQF_DISABLED, "PCI error", + (void *)TX4927_PCIC_REG)) + printk(KERN_WARNING "Failed to request irq for PCIERR\n"); +} diff --git a/arch/mips/pci/pci-tx4938.c b/arch/mips/pci/pci-tx4938.c index e5375511c2b..60e2c52c2c5 100644 --- a/arch/mips/pci/pci-tx4938.c +++ b/arch/mips/pci/pci-tx4938.c @@ -15,6 +15,7 @@ #include <linux/init.h> #include <linux/pci.h> #include <linux/kernel.h> +#include <linux/interrupt.h> #include <asm/txx9/generic.h> #include <asm/txx9/tx4938.h> @@ -132,3 +133,12 @@ int tx4938_pcic1_map_irq(const struct pci_dev *dev, u8 slot) } return -1; } + +void __init tx4938_setup_pcierr_irq(void) +{ + if (request_irq(TXX9_IRQ_BASE + TX4938_IR_PCIERR, + tx4927_pcierr_interrupt, + IRQF_DISABLED, "PCI error", + (void *)TX4927_PCIC_REG)) + printk(KERN_WARNING "Failed to request irq for PCIERR\n"); +} diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c index 77bd5b68dc4..c7fe6ec621e 100644 --- a/arch/mips/pci/pci.c +++ b/arch/mips/pci/pci.c @@ -328,7 +328,11 @@ EXPORT_SYMBOL(PCIBIOS_MIN_IO); EXPORT_SYMBOL(PCIBIOS_MIN_MEM); #endif -char *pcibios_setup(char *str) +char * (*pcibios_plat_setup)(char *str) __devinitdata; + +char *__devinit pcibios_setup(char *str) { + if (pcibios_plat_setup) + return pcibios_plat_setup(str); return str; } diff --git a/arch/mips/pmc-sierra/msp71xx/msp_serial.c b/arch/mips/pmc-sierra/msp71xx/msp_serial.c index 9de34302e5f..f7261628d8a 100644 --- a/arch/mips/pmc-sierra/msp71xx/msp_serial.c +++ b/arch/mips/pmc-sierra/msp71xx/msp_serial.c @@ -38,68 +38,6 @@ #include <msp_int.h> #include <msp_regs.h> -#ifdef CONFIG_KGDB -/* - * kgdb uses serial port 1 so the console can remain on port 0. - * To use port 0 change the definition to read as follows: - * #define DEBUG_PORT_BASE KSEG1ADDR(MSP_UART0_BASE) - */ -#define DEBUG_PORT_BASE KSEG1ADDR(MSP_UART1_BASE) - -int putDebugChar(char c) -{ - volatile uint32_t *uart = (volatile uint32_t *)DEBUG_PORT_BASE; - uint32_t val = (uint32_t)c; - - local_irq_disable(); - while( !(uart[5] & 0x20) ); /* Wait for TXRDY */ - uart[0] = val; - while( !(uart[5] & 0x20) ); /* Wait for TXRDY */ - local_irq_enable(); - - return 1; -} - -char getDebugChar(void) -{ - volatile uint32_t *uart = (volatile uint32_t *)DEBUG_PORT_BASE; - uint32_t val; - - while( !(uart[5] & 0x01) ); /* Wait for RXRDY */ - val = uart[0]; - - return (char)val; -} - -void initDebugPort(unsigned int uartclk, unsigned int baudrate) -{ - unsigned int baud_divisor = (uartclk + 8 * baudrate)/(16 * baudrate); - - /* Enable FIFOs */ - writeb(UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR | - UART_FCR_CLEAR_XMIT | UART_FCR_TRIGGER_4, - (char *)DEBUG_PORT_BASE + (UART_FCR * 4)); - - /* Select brtc divisor */ - writeb(UART_LCR_DLAB, (char *)DEBUG_PORT_BASE + (UART_LCR * 4)); - - /* Store divisor lsb */ - writeb(baud_divisor, (char *)DEBUG_PORT_BASE + (UART_TX * 4)); - - /* Store divisor msb */ - writeb(baud_divisor >> 8, (char *)DEBUG_PORT_BASE + (UART_IER * 4)); - - /* Set 8N1 mode */ - writeb(UART_LCR_WLEN8, (char *)DEBUG_PORT_BASE + (UART_LCR * 4)); - - /* Disable flow control */ - writeb(0, (char *)DEBUG_PORT_BASE + (UART_MCR * 4)); - - /* Disable receive interrupt(!) */ - writeb(0, (char *)DEBUG_PORT_BASE + (UART_IER * 4)); -} -#endif - void __init msp_serial_setup(void) { char *s; @@ -139,17 +77,6 @@ void __init msp_serial_setup(void) case MACH_MSP7120_FPGA: /* Enable UART1 on MSP4200 and MSP7120 */ *GPIO_CFG2_REG = 0x00002299; - -#ifdef CONFIG_KGDB - /* Initialize UART1 for kgdb since PMON doesn't */ - if( DEBUG_PORT_BASE == KSEG1ADDR(MSP_UART1_BASE) ) { - if( mips_machtype == MACH_MSP4200_FPGA - || mips_machtype == MACH_MSP7120_FPGA ) - initDebugPort(uartclk, 19200); - else - initDebugPort(uartclk, 57600); - } -#endif break; default: diff --git a/arch/mips/pmc-sierra/yosemite/Makefile b/arch/mips/pmc-sierra/yosemite/Makefile index 8fd9a04e353..b16f95c3df6 100644 --- a/arch/mips/pmc-sierra/yosemite/Makefile +++ b/arch/mips/pmc-sierra/yosemite/Makefile @@ -4,7 +4,6 @@ obj-y += irq.o prom.o py-console.o setup.o -obj-$(CONFIG_KGDB) += dbg_io.o obj-$(CONFIG_SMP) += smp.o EXTRA_CFLAGS += -Werror diff --git a/arch/mips/pmc-sierra/yosemite/dbg_io.c b/arch/mips/pmc-sierra/yosemite/dbg_io.c deleted file mode 100644 index 6362c702e38..00000000000 --- a/arch/mips/pmc-sierra/yosemite/dbg_io.c +++ /dev/null @@ -1,180 +0,0 @@ -/* - * Copyright 2003 PMC-Sierra - * Author: Manish Lachwani (lachwani@pmc-sierra.com) - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -/* - * Support for KGDB for the Yosemite board. We make use of single serial - * port to be used for KGDB as well as console. The second serial port - * seems to be having a problem. Single IRQ is allocated for both the - * ports. Hence, the interrupt routing code needs to figure out whether - * the interrupt came from channel A or B. - */ - -#include <asm/serial.h> - -/* - * Baud rate, Parity, Data and Stop bit settings for the - * serial port on the Yosemite. Note that the Early printk - * patch has been added. So, we should be all set to go - */ -#define YOSEMITE_BAUD_2400 2400 -#define YOSEMITE_BAUD_4800 4800 -#define YOSEMITE_BAUD_9600 9600 -#define YOSEMITE_BAUD_19200 19200 -#define YOSEMITE_BAUD_38400 38400 -#define YOSEMITE_BAUD_57600 57600 -#define YOSEMITE_BAUD_115200 115200 - -#define YOSEMITE_PARITY_NONE 0 -#define YOSEMITE_PARITY_ODD 0x08 -#define YOSEMITE_PARITY_EVEN 0x18 -#define YOSEMITE_PARITY_MARK 0x28 -#define YOSEMITE_PARITY_SPACE 0x38 - -#define YOSEMITE_DATA_5BIT 0x0 -#define YOSEMITE_DATA_6BIT 0x1 -#define YOSEMITE_DATA_7BIT 0x2 -#define YOSEMITE_DATA_8BIT 0x3 - -#define YOSEMITE_STOP_1BIT 0x0 -#define YOSEMITE_STOP_2BIT 0x4 - -/* This is crucial */ -#define SERIAL_REG_OFS 0x1 - -#define SERIAL_RCV_BUFFER 0x0 -#define SERIAL_TRANS_HOLD 0x0 -#define SERIAL_SEND_BUFFER 0x0 -#define SERIAL_INTR_ENABLE (1 * SERIAL_REG_OFS) -#define SERIAL_INTR_ID (2 * SERIAL_REG_OFS) -#define SERIAL_DATA_FORMAT (3 * SERIAL_REG_OFS) -#define SERIAL_LINE_CONTROL (3 * SERIAL_REG_OFS) -#define SERIAL_MODEM_CONTROL (4 * SERIAL_REG_OFS) -#define SERIAL_RS232_OUTPUT (4 * SERIAL_REG_OFS) -#define SERIAL_LINE_STATUS (5 * SERIAL_REG_OFS) -#define SERIAL_MODEM_STATUS (6 * SERIAL_REG_OFS) -#define SERIAL_RS232_INPUT (6 * SERIAL_REG_OFS) -#define SERIAL_SCRATCH_PAD (7 * SERIAL_REG_OFS) - -#define SERIAL_DIVISOR_LSB (0 * SERIAL_REG_OFS) -#define SERIAL_DIVISOR_MSB (1 * SERIAL_REG_OFS) - -/* - * Functions to READ and WRITE to serial port 0 - */ -#define SERIAL_READ(ofs) (*((volatile unsigned char*) \ - (TITAN_SERIAL_BASE + ofs))) - -#define SERIAL_WRITE(ofs, val) ((*((volatile unsigned char*) \ - (TITAN_SERIAL_BASE + ofs))) = val) - -/* - * Functions to READ and WRITE to serial port 1 - */ -#define SERIAL_READ_1(ofs) (*((volatile unsigned char*) \ - (TITAN_SERIAL_BASE_1 + ofs))) - -#define SERIAL_WRITE_1(ofs, val) ((*((volatile unsigned char*) \ - (TITAN_SERIAL_BASE_1 + ofs))) = val) - -/* - * Second serial port initialization - */ -void init_second_port(void) -{ - /* Disable Interrupts */ - SERIAL_WRITE_1(SERIAL_LINE_CONTROL, 0x0); - SERIAL_WRITE_1(SERIAL_INTR_ENABLE, 0x0); - - { - unsigned int divisor; - - SERIAL_WRITE_1(SERIAL_LINE_CONTROL, 0x80); - divisor = TITAN_SERIAL_BASE_BAUD / YOSEMITE_BAUD_115200; - SERIAL_WRITE_1(SERIAL_DIVISOR_LSB, divisor & 0xff); - - SERIAL_WRITE_1(SERIAL_DIVISOR_MSB, - (divisor & 0xff00) >> 8); - SERIAL_WRITE_1(SERIAL_LINE_CONTROL, 0x0); - } - - SERIAL_WRITE_1(SERIAL_DATA_FORMAT, YOSEMITE_DATA_8BIT | - YOSEMITE_PARITY_NONE | YOSEMITE_STOP_1BIT); - - /* Enable Interrupts */ - SERIAL_WRITE_1(SERIAL_INTR_ENABLE, 0xf); -} - -/* Initialize the serial port for KGDB debugging */ -void debugInit(unsigned int baud, unsigned char data, unsigned char parity, - unsigned char stop) -{ - /* Disable Interrupts */ - SERIAL_WRITE(SERIAL_LINE_CONTROL, 0x0); - SERIAL_WRITE(SERIAL_INTR_ENABLE, 0x0); - - { - unsigned int divisor; - - SERIAL_WRITE(SERIAL_LINE_CONTROL, 0x80); - - divisor = TITAN_SERIAL_BASE_BAUD / baud; - SERIAL_WRITE(SERIAL_DIVISOR_LSB, divisor & 0xff); - - SERIAL_WRITE(SERIAL_DIVISOR_MSB, (divisor & 0xff00) >> 8); - SERIAL_WRITE(SERIAL_LINE_CONTROL, 0x0); - } - - SERIAL_WRITE(SERIAL_DATA_FORMAT, data | parity | stop); -} - -static int remoteDebugInitialized = 0; - -unsigned char getDebugChar(void) -{ - if (!remoteDebugInitialized) { - remoteDebugInitialized = 1; - debugInit(YOSEMITE_BAUD_115200, - YOSEMITE_DATA_8BIT, - YOSEMITE_PARITY_NONE, YOSEMITE_STOP_1BIT); - } - - while ((SERIAL_READ(SERIAL_LINE_STATUS) & 0x1) == 0); - return SERIAL_READ(SERIAL_RCV_BUFFER); -} - -int putDebugChar(unsigned char byte) -{ - if (!remoteDebugInitialized) { - remoteDebugInitialized = 1; - debugInit(YOSEMITE_BAUD_115200, - YOSEMITE_DATA_8BIT, - YOSEMITE_PARITY_NONE, YOSEMITE_STOP_1BIT); - } - - while ((SERIAL_READ(SERIAL_LINE_STATUS) & 0x20) == 0); - SERIAL_WRITE(SERIAL_SEND_BUFFER, byte); - - return 1; -} diff --git a/arch/mips/pmc-sierra/yosemite/irq.c b/arch/mips/pmc-sierra/yosemite/irq.c index 4decc280786..5f673eba142 100644 --- a/arch/mips/pmc-sierra/yosemite/irq.c +++ b/arch/mips/pmc-sierra/yosemite/irq.c @@ -141,10 +141,6 @@ asmlinkage void plat_irq_dispatch(void) } } -#ifdef CONFIG_KGDB -extern void init_second_port(void); -#endif - /* * Initialize the next level interrupt handler */ @@ -156,11 +152,6 @@ void __init arch_init_irq(void) rm7k_cpu_irq_init(); rm9k_cpu_irq_init(); -#ifdef CONFIG_KGDB - /* At this point, initialize the second serial port */ - init_second_port(); -#endif - #ifdef CONFIG_GDB_CONSOLE register_gdb_console(); #endif diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c index b2fe82dba0a..00a1c7877bf 100644 --- a/arch/mips/rb532/gpio.c +++ b/arch/mips/rb532/gpio.c @@ -64,7 +64,8 @@ static struct resource rb532_dev3_ctl_res[] = { void set_434_reg(unsigned reg_offs, unsigned bit, unsigned len, unsigned val) { - unsigned flags, data; + unsigned long flags; + unsigned data; unsigned i = 0; spin_lock_irqsave(&dev3.lock, flags); @@ -90,7 +91,7 @@ EXPORT_SYMBOL(get_434_reg); void set_latch_u5(unsigned char or_mask, unsigned char nand_mask) { - unsigned flags; + unsigned long flags; spin_lock_irqsave(&dev3.lock, flags); diff --git a/arch/mips/rb532/time.c b/arch/mips/rb532/time.c index db74edf8cef..8e7a46855b5 100644 --- a/arch/mips/rb532/time.c +++ b/arch/mips/rb532/time.c @@ -49,8 +49,8 @@ static unsigned long __init cal_r4koff(void) void __init plat_time_init(void) { - unsigned int est_freq, flags; - unsigned long r4k_offset; + unsigned int est_freq; + unsigned long flags, r4k_offset; local_irq_save(flags); diff --git a/arch/mips/sgi-ip22/ip22-setup.c b/arch/mips/sgi-ip22/ip22-setup.c index 5f389ee26fc..896a1ef8482 100644 --- a/arch/mips/sgi-ip22/ip22-setup.c +++ b/arch/mips/sgi-ip22/ip22-setup.c @@ -20,7 +20,6 @@ #include <asm/irq.h> #include <asm/reboot.h> #include <asm/time.h> -#include <asm/gdb-stub.h> #include <asm/io.h> #include <asm/traps.h> #include <asm/sgialib.h> @@ -81,30 +80,6 @@ void __init plat_mem_setup(void) add_preferred_console("arc", 0, NULL); } -#ifdef CONFIG_KGDB - { - char *kgdb_ttyd = prom_getcmdline(); - - if ((kgdb_ttyd = strstr(kgdb_ttyd, "kgdb=ttyd")) != NULL) { - int line; - kgdb_ttyd += strlen("kgdb=ttyd"); - if (*kgdb_ttyd != '1' && *kgdb_ttyd != '2') - printk(KERN_INFO "KGDB: Uknown serial line /dev/ttyd%c" - ", falling back to /dev/ttyd1\n", *kgdb_ttyd); - line = *kgdb_ttyd == '2' ? 0 : 1; - printk(KERN_INFO "KGDB: Using serial line /dev/ttyd%d for " - "session\n", line ? 1 : 2); - rs_kgdb_hook(line); - - printk(KERN_INFO "KGDB: Using serial line /dev/ttyd%d for " - "session, please connect your debugger\n", line ? 1:2); - - kgdb_enabled = 1; - /* Breakpoints and stuff are in sgi_irq_setup() */ - } - } -#endif - #if defined(CONFIG_VT) && defined(CONFIG_SGI_NEWPORT_CONSOLE) { ULONG *gfxinfo; diff --git a/arch/mips/sgi-ip27/Makefile b/arch/mips/sgi-ip27/Makefile index e0a6871d56e..31f4931b848 100644 --- a/arch/mips/sgi-ip27/Makefile +++ b/arch/mips/sgi-ip27/Makefile @@ -7,7 +7,6 @@ obj-y := ip27-berr.o ip27-irq.o ip27-init.o ip27-klconfig.o ip27-klnuma.o \ ip27-xtalk.o obj-$(CONFIG_EARLY_PRINTK) += ip27-console.o -obj-$(CONFIG_KGDB) += ip27-dbgio.o obj-$(CONFIG_SMP) += ip27-smp.o EXTRA_CFLAGS += -Werror diff --git a/arch/mips/sgi-ip27/ip27-dbgio.c b/arch/mips/sgi-ip27/ip27-dbgio.c deleted file mode 100644 index 08fd88b36f8..00000000000 --- a/arch/mips/sgi-ip27/ip27-dbgio.c +++ /dev/null @@ -1,60 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * - * Copyright 2004 Ralf Baechle <ralf@linux-mips.org> - */ -#include <asm/sn/addrs.h> -#include <asm/sn/sn0/hub.h> -#include <asm/sn/klconfig.h> -#include <asm/sn/ioc3.h> -#include <asm/sn/sn_private.h> - -#include <linux/serial.h> -#include <linux/serial_core.h> -#include <linux/serial_reg.h> - -#define IOC3_CLK (22000000 / 3) -#define IOC3_FLAGS (0) - -static inline struct ioc3_uartregs *console_uart(void) -{ - struct ioc3 *ioc3; - - ioc3 = (struct ioc3 *)KL_CONFIG_CH_CONS_INFO(get_nasid())->memory_base; - - return &ioc3->sregs.uarta; -} - -unsigned char getDebugChar(void) -{ - struct ioc3_uartregs *uart = console_uart(); - - while ((uart->iu_lsr & UART_LSR_DR) == 0); - return uart->iu_rbr; -} - -void putDebugChar(unsigned char c) -{ - struct ioc3_uartregs *uart = console_uart(); - - while ((uart->iu_lsr & UART_LSR_THRE) == 0); - uart->iu_thr = c; -} diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c index db372a0f106..a35818ed426 100644 --- a/arch/mips/sibyte/bcm1480/irq.c +++ b/arch/mips/sibyte/bcm1480/irq.c @@ -57,30 +57,6 @@ static void bcm1480_set_affinity(unsigned int irq, cpumask_t mask); extern unsigned long ht_eoi_space; #endif -#ifdef CONFIG_KGDB -#include <asm/gdb-stub.h> -extern void breakpoint(void); -static int kgdb_irq; -#ifdef CONFIG_GDB_CONSOLE -extern void register_gdb_console(void); -#endif - -/* kgdb is on when configured. Pass "nokgdb" kernel arg to turn it off */ -static int kgdb_flag = 1; -static int __init nokgdb(char *str) -{ - kgdb_flag = 0; - return 1; -} -__setup("nokgdb", nokgdb); - -/* Default to UART1 */ -int kgdb_port = 1; -#ifdef CONFIG_SERIAL_SB1250_DUART -extern char sb1250_duart_present[]; -#endif -#endif - static struct irq_chip bcm1480_irq_type = { .name = "BCM1480-IMR", .ack = ack_bcm1480_irq, @@ -355,61 +331,10 @@ void __init arch_init_irq(void) * does its own management of IP7. */ -#ifdef CONFIG_KGDB - imask |= STATUSF_IP6; -#endif /* Enable necessary IPs, disable the rest */ change_c0_status(ST0_IM, imask); - -#ifdef CONFIG_KGDB - if (kgdb_flag) { - kgdb_irq = K_BCM1480_INT_UART_0 + kgdb_port; - -#ifdef CONFIG_SERIAL_SB1250_DUART - sb1250_duart_present[kgdb_port] = 0; -#endif - /* Setup uart 1 settings, mapper */ - /* QQQ FIXME */ - __raw_writeq(M_DUART_IMR_BRK, IOADDR(A_DUART_IMRREG(kgdb_port))); - - __raw_writeq(IMR_IP6_VAL, - IOADDR(A_BCM1480_IMR_REGISTER(0, R_BCM1480_IMR_INTERRUPT_MAP_BASE_H) + - (kgdb_irq << 3))); - bcm1480_unmask_irq(0, kgdb_irq); - -#ifdef CONFIG_GDB_CONSOLE - register_gdb_console(); -#endif - printk("Waiting for GDB on UART port %d\n", kgdb_port); - set_debug_traps(); - breakpoint(); - } -#endif -} - -#ifdef CONFIG_KGDB - -#include <linux/delay.h> - -#define duart_out(reg, val) csr_out32(val, IOADDR(A_DUART_CHANREG(kgdb_port, reg))) -#define duart_in(reg) csr_in32(IOADDR(A_DUART_CHANREG(kgdb_port, reg))) - -static void bcm1480_kgdb_interrupt(void) -{ - /* - * Clear break-change status (allow some time for the remote - * host to stop the break, since we would see another - * interrupt on the end-of-break too) - */ - kstat.irqs[smp_processor_id()][kgdb_irq]++; - mdelay(500); - duart_out(R_DUART_CMD, V_DUART_MISC_CMD_RESET_BREAK_INT | - M_DUART_RX_EN | M_DUART_TX_EN); - set_async_breakpoint(&get_irq_regs()->cp0_epc); } -#endif /* CONFIG_KGDB */ - extern void bcm1480_mailbox_interrupt(void); static inline void dispatch_ip2(void) @@ -462,11 +387,6 @@ asmlinkage void plat_irq_dispatch(void) bcm1480_mailbox_interrupt(); #endif -#ifdef CONFIG_KGDB - else if (pending & CAUSEF_IP6) - bcm1480_kgdb_interrupt(); /* KGDB (uart 1) */ -#endif - else if (pending & CAUSEF_IP2) dispatch_ip2(); } diff --git a/arch/mips/sibyte/cfe/setup.c b/arch/mips/sibyte/cfe/setup.c index fd9604d5555..3de30f79db3 100644 --- a/arch/mips/sibyte/cfe/setup.c +++ b/arch/mips/sibyte/cfe/setup.c @@ -59,10 +59,6 @@ int cfe_cons_handle; extern unsigned long initrd_start, initrd_end; #endif -#ifdef CONFIG_KGDB -extern int kgdb_port; -#endif - static void __noreturn cfe_linux_exit(void *arg) { int warm = *(int *)arg; @@ -246,9 +242,6 @@ void __init prom_init(void) int argc = fw_arg0; char **envp = (char **) fw_arg2; int *prom_vec = (int *) fw_arg3; -#ifdef CONFIG_KGDB - char *arg; -#endif _machine_restart = cfe_linux_restart; _machine_halt = cfe_linux_halt; @@ -309,13 +302,6 @@ void __init prom_init(void) } } -#ifdef CONFIG_KGDB - if ((arg = strstr(arcs_cmdline, "kgdb=duart")) != NULL) - kgdb_port = (arg[10] == '0') ? 0 : 1; - else - kgdb_port = 1; -#endif - #ifdef CONFIG_BLK_DEV_INITRD { char *ptr; diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c index eac9065ffe0..a5158483986 100644 --- a/arch/mips/sibyte/sb1250/irq.c +++ b/arch/mips/sibyte/sb1250/irq.c @@ -57,16 +57,6 @@ static void sb1250_set_affinity(unsigned int irq, cpumask_t mask); extern unsigned long ldt_eoi_space; #endif -#ifdef CONFIG_KGDB -static int kgdb_irq; - -/* Default to UART1 */ -int kgdb_port = 1; -#ifdef CONFIG_SERIAL_SB1250_DUART -extern char sb1250_duart_present[]; -#endif -#endif - static struct irq_chip sb1250_irq_type = { .name = "SB1250-IMR", .ack = ack_sb1250_irq, @@ -313,55 +303,10 @@ void __init arch_init_irq(void) * does its own management of IP7. */ -#ifdef CONFIG_KGDB - imask |= STATUSF_IP6; -#endif /* Enable necessary IPs, disable the rest */ change_c0_status(ST0_IM, imask); - -#ifdef CONFIG_KGDB - if (kgdb_flag) { - kgdb_irq = K_INT_UART_0 + kgdb_port; - -#ifdef CONFIG_SERIAL_SB1250_DUART - sb1250_duart_present[kgdb_port] = 0; -#endif - /* Setup uart 1 settings, mapper */ - __raw_writeq(M_DUART_IMR_BRK, - IOADDR(A_DUART_IMRREG(kgdb_port))); - - __raw_writeq(IMR_IP6_VAL, - IOADDR(A_IMR_REGISTER(0, - R_IMR_INTERRUPT_MAP_BASE) + - (kgdb_irq << 3))); - sb1250_unmask_irq(0, kgdb_irq); - } -#endif -} - -#ifdef CONFIG_KGDB - -#include <linux/delay.h> - -#define duart_out(reg, val) csr_out32(val, IOADDR(A_DUART_CHANREG(kgdb_port, reg))) -#define duart_in(reg) csr_in32(IOADDR(A_DUART_CHANREG(kgdb_port, reg))) - -static void sb1250_kgdb_interrupt(void) -{ - /* - * Clear break-change status (allow some time for the remote - * host to stop the break, since we would see another - * interrupt on the end-of-break too) - */ - kstat_this_cpu.irqs[kgdb_irq]++; - mdelay(500); - duart_out(R_DUART_CMD, V_DUART_MISC_CMD_RESET_BREAK_INT | - M_DUART_RX_EN | M_DUART_TX_EN); - set_async_breakpoint(&get_irq_regs()->cp0_epc); } -#endif /* CONFIG_KGDB */ - extern void sb1250_mailbox_interrupt(void); static inline void dispatch_ip2(void) @@ -407,11 +352,6 @@ asmlinkage void plat_irq_dispatch(void) sb1250_mailbox_interrupt(); #endif -#ifdef CONFIG_KGDB - else if (pending & CAUSEF_IP6) /* KGDB (uart 1) */ - sb1250_kgdb_interrupt(); -#endif - else if (pending & CAUSEF_IP2) dispatch_ip2(); else diff --git a/arch/mips/sibyte/swarm/Makefile b/arch/mips/sibyte/swarm/Makefile index 255d692bfa1..f18ba9201bb 100644 --- a/arch/mips/sibyte/swarm/Makefile +++ b/arch/mips/sibyte/swarm/Makefile @@ -1,4 +1,3 @@ obj-y := setup.o rtc_xicor1241.o rtc_m41t81.o obj-$(CONFIG_I2C_BOARDINFO) += swarm-i2c.o -obj-$(CONFIG_KGDB) += dbg_io.o diff --git a/arch/mips/sibyte/swarm/dbg_io.c b/arch/mips/sibyte/swarm/dbg_io.c deleted file mode 100644 index b97ae304848..00000000000 --- a/arch/mips/sibyte/swarm/dbg_io.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - * kgdb debug routines for SiByte boards. - * - * Copyright (C) 2001 MontaVista Software Inc. - * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - */ - -/* -------------------- BEGINNING OF CONFIG --------------------- */ - -#include <linux/delay.h> -#include <asm/io.h> -#include <asm/sibyte/sb1250.h> -#include <asm/sibyte/sb1250_regs.h> -#include <asm/sibyte/sb1250_uart.h> -#include <asm/sibyte/sb1250_int.h> -#include <asm/addrspace.h> - -/* - * We use the second serial port for kgdb traffic. - * 115200, 8, N, 1. - */ - -#define BAUD_RATE 115200 -#define CLK_DIVISOR V_DUART_BAUD_RATE(BAUD_RATE) -#define DATA_BITS V_DUART_BITS_PER_CHAR_8 /* or 7 */ -#define PARITY V_DUART_PARITY_MODE_NONE /* or even */ -#define STOP_BITS M_DUART_STOP_BIT_LEN_1 /* or 2 */ - -static int duart_initialized = 0; /* 0: need to be init'ed by kgdb */ - -/* -------------------- END OF CONFIG --------------------- */ -extern int kgdb_port; - -#define duart_out(reg, val) csr_out32(val, IOADDR(A_DUART_CHANREG(kgdb_port, reg))) -#define duart_in(reg) csr_in32(IOADDR(A_DUART_CHANREG(kgdb_port, reg))) - -void putDebugChar(unsigned char c); -unsigned char getDebugChar(void); -static void -duart_init(int clk_divisor, int data, int parity, int stop) -{ - duart_out(R_DUART_MODE_REG_1, data | parity); - duart_out(R_DUART_MODE_REG_2, stop); - duart_out(R_DUART_CLK_SEL, clk_divisor); - - duart_out(R_DUART_CMD, M_DUART_RX_EN | M_DUART_TX_EN); /* enable rx and tx */ -} - -void -putDebugChar(unsigned char c) -{ - if (!duart_initialized) { - duart_initialized = 1; - duart_init(CLK_DIVISOR, DATA_BITS, PARITY, STOP_BITS); - } - while ((duart_in(R_DUART_STATUS) & M_DUART_TX_RDY) == 0); - duart_out(R_DUART_TX_HOLD, c); -} - -unsigned char -getDebugChar(void) -{ - if (!duart_initialized) { - duart_initialized = 1; - duart_init(CLK_DIVISOR, DATA_BITS, PARITY, STOP_BITS); - } - while ((duart_in(R_DUART_STATUS) & M_DUART_RX_RDY) == 0) ; - return duart_in(R_DUART_RX_HOLD); -} - diff --git a/arch/mips/txx9/Kconfig b/arch/mips/txx9/Kconfig index 6de4c5aa92b..840fe757c48 100644 --- a/arch/mips/txx9/Kconfig +++ b/arch/mips/txx9/Kconfig @@ -1,3 +1,27 @@ +config MACH_TX39XX + bool + select MACH_TXX9 + select SYS_HAS_CPU_TX39XX + +config MACH_TX49XX + bool + select MACH_TXX9 + select CEVT_R4K + select CSRC_R4K + select IRQ_CPU + select SYS_HAS_CPU_TX49XX + select SYS_SUPPORTS_64BIT_KERNEL + +config MACH_TXX9 + bool + select DMA_NONCOHERENT + select SWAP_IO_SPACE + select SYS_HAS_EARLY_PRINTK + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_LITTLE_ENDIAN + select SYS_SUPPORTS_BIG_ENDIAN + select GENERIC_HARDIRQS_NO__DO_IRQ + config TOSHIBA_JMR3927 bool "Toshiba JMR-TX3927 board" depends on MACH_TX39XX @@ -24,68 +48,37 @@ config TOSHIBA_RBTX4938 config SOC_TX3927 bool select CEVT_TXX9 - select DMA_NONCOHERENT select HAS_TXX9_SERIAL select HW_HAS_PCI select IRQ_TXX9 - select SWAP_IO_SPACE - select SYS_HAS_CPU_TX39XX - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_LITTLE_ENDIAN - select SYS_SUPPORTS_BIG_ENDIAN - select GENERIC_HARDIRQS_NO__DO_IRQ select GPIO_TXX9 config SOC_TX4927 bool - select CEVT_R4K - select CSRC_R4K select CEVT_TXX9 - select DMA_NONCOHERENT select HAS_TXX9_SERIAL select HW_HAS_PCI - select IRQ_CPU select IRQ_TXX9 select PCI_TX4927 - select SWAP_IO_SPACE - select SYS_HAS_CPU_TX49XX - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_64BIT_KERNEL - select SYS_SUPPORTS_LITTLE_ENDIAN - select SYS_SUPPORTS_BIG_ENDIAN - select SYS_SUPPORTS_KGDB - select GENERIC_HARDIRQS_NO__DO_IRQ select GPIO_TXX9 config SOC_TX4938 bool - select CEVT_R4K - select CSRC_R4K select CEVT_TXX9 - select DMA_NONCOHERENT select HAS_TXX9_SERIAL select HW_HAS_PCI - select IRQ_CPU select IRQ_TXX9 select PCI_TX4927 - select SWAP_IO_SPACE - select SYS_HAS_CPU_TX49XX - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_64BIT_KERNEL - select SYS_SUPPORTS_LITTLE_ENDIAN - select SYS_SUPPORTS_BIG_ENDIAN - select SYS_SUPPORTS_KGDB - select GENERIC_HARDIRQS_NO__DO_IRQ select GPIO_TXX9 config TOSHIBA_FPCIB0 bool "FPCIB0 Backplane Support" - depends on PCI && (MACH_TX39XX || MACH_TX49XX) + depends on PCI && MACH_TXX9 select I8259 config PICMG_PCI_BACKPLANE_DEFAULT bool "Support for PICMG PCI Backplane" - depends on PCI && (MACH_TX39XX || MACH_TX49XX) + depends on PCI && MACH_TXX9 default y if !TOSHIBA_FPCIB0 if TOSHIBA_RBTX4938 diff --git a/arch/mips/txx9/generic/Makefile b/arch/mips/txx9/generic/Makefile index 9c120771e65..9bb34af26b7 100644 --- a/arch/mips/txx9/generic/Makefile +++ b/arch/mips/txx9/generic/Makefile @@ -4,9 +4,9 @@ obj-y += setup.o obj-$(CONFIG_PCI) += pci.o +obj-$(CONFIG_SOC_TX3927) += setup_tx3927.o irq_tx3927.o obj-$(CONFIG_SOC_TX4927) += mem_tx4927.o setup_tx4927.o irq_tx4927.o obj-$(CONFIG_SOC_TX4938) += mem_tx4927.o setup_tx4938.o irq_tx4938.o obj-$(CONFIG_TOSHIBA_FPCIB0) += smsc_fdc37m81x.o -obj-$(CONFIG_KGDB) += dbgio.o EXTRA_CFLAGS += -Werror diff --git a/arch/mips/txx9/generic/dbgio.c b/arch/mips/txx9/generic/dbgio.c deleted file mode 100644 index 33b9c672a32..00000000000 --- a/arch/mips/txx9/generic/dbgio.c +++ /dev/null @@ -1,48 +0,0 @@ -/* - * linux/arch/mips/tx4938/common/dbgio.c - * - * kgdb interface for gdb - * - * Author: MontaVista Software, Inc. - * source@mvista.com - * - * Copyright 2005 MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR - * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE - * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * - * Support for TX4938 in 2.6 - Hiroshi DOYU <Hiroshi_DOYU@montavista.co.jp> - */ - -#include <linux/types> - -extern u8 txx9_sio_kdbg_rd(void); -extern int txx9_sio_kdbg_wr( u8 ch ); - -u8 getDebugChar(void) -{ - return (txx9_sio_kdbg_rd()); -} - -int putDebugChar(u8 byte) -{ - return (txx9_sio_kdbg_wr(byte)); -} - diff --git a/arch/mips/txx9/generic/irq_tx3927.c b/arch/mips/txx9/generic/irq_tx3927.c new file mode 100644 index 00000000000..c683f593eda --- /dev/null +++ b/arch/mips/txx9/generic/irq_tx3927.c @@ -0,0 +1,25 @@ +/* + * Common tx3927 irq handler + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright 2001 MontaVista Software Inc. + * Copyright (C) 2000-2001 Toshiba Corporation + */ +#include <linux/init.h> +#include <asm/txx9irq.h> +#include <asm/txx9/tx3927.h> + +void __init tx3927_irq_init(void) +{ + int i; + + txx9_irq_init(TX3927_IRC_REG); + /* raise priority for timers, sio */ + for (i = 0; i < TX3927_NR_TMR; i++) + txx9_irq_set_pri(TX3927_IR_TMR(i), 6); + for (i = 0; i < TX3927_NR_SIO; i++) + txx9_irq_set_pri(TX3927_IR_SIO(i), 7); +} diff --git a/arch/mips/txx9/generic/pci.c b/arch/mips/txx9/generic/pci.c index 0b92d8c1320..7b637a7c0e6 100644 --- a/arch/mips/txx9/generic/pci.c +++ b/arch/mips/txx9/generic/pci.c @@ -386,3 +386,39 @@ int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { return txx9_board_vec->pci_map_irq(dev, slot, pin); } + +char * (*txx9_board_pcibios_setup)(char *str) __devinitdata; + +char *__devinit txx9_pcibios_setup(char *str) +{ + if (txx9_board_pcibios_setup && !txx9_board_pcibios_setup(str)) + return NULL; + if (!strcmp(str, "picmg")) { + /* PICMG compliant backplane (TOSHIBA JMB-PICMG-ATX + (5V or 3.3V), JMB-PICMG-L2 (5V only), etc.) */ + txx9_pci_option |= TXX9_PCI_OPT_PICMG; + return NULL; + } else if (!strcmp(str, "nopicmg")) { + /* non-PICMG compliant backplane (TOSHIBA + RBHBK4100,RBHBK4200, Interface PCM-PCM05, etc.) */ + txx9_pci_option &= ~TXX9_PCI_OPT_PICMG; + return NULL; + } else if (!strncmp(str, "clk=", 4)) { + char *val = str + 4; + txx9_pci_option &= ~TXX9_PCI_OPT_CLK_MASK; + if (strcmp(val, "33") == 0) + txx9_pci_option |= TXX9_PCI_OPT_CLK_33; + else if (strcmp(val, "66") == 0) + txx9_pci_option |= TXX9_PCI_OPT_CLK_66; + else /* "auto" */ + txx9_pci_option |= TXX9_PCI_OPT_CLK_AUTO; + return NULL; + } else if (!strncmp(str, "err=", 4)) { + if (!strcmp(str + 4, "panic")) + txx9_pci_err_action = TXX9_PCI_ERR_PANIC; + else if (!strcmp(str + 4, "ignore")) + txx9_pci_err_action = TXX9_PCI_ERR_IGNORE; + return NULL; + } + return str; +} diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c index 8c60c78b9a9..1bc57d0f4c5 100644 --- a/arch/mips/txx9/generic/setup.c +++ b/arch/mips/txx9/generic/setup.c @@ -20,9 +20,13 @@ #include <linux/clk.h> #include <linux/err.h> #include <linux/gpio.h> +#include <linux/platform_device.h> +#include <linux/serial_core.h> #include <asm/bootinfo.h> #include <asm/time.h> +#include <asm/reboot.h> #include <asm/txx9/generic.h> +#include <asm/txx9/pci.h> #ifdef CONFIG_CPU_TX49XX #include <asm/txx9/tx4938.h> #endif @@ -187,6 +191,117 @@ char * __init prom_getcmdline(void) return &(arcs_cmdline[0]); } +static void __noreturn txx9_machine_halt(void) +{ + local_irq_disable(); + clear_c0_status(ST0_IM); + while (1) { + if (cpu_wait) { + (*cpu_wait)(); + if (cpu_has_counter) { + /* + * Clear counter interrupt while it + * breaks WAIT instruction even if + * masked. + */ + write_c0_compare(0); + } + } + } +} + +/* Watchdog support */ +void __init txx9_wdt_init(unsigned long base) +{ + struct resource res = { + .start = base, + .end = base + 0x100 - 1, + .flags = IORESOURCE_MEM, + }; + platform_device_register_simple("txx9wdt", -1, &res, 1); +} + +/* SPI support */ +void __init txx9_spi_init(int busid, unsigned long base, int irq) +{ + struct resource res[] = { + { + .start = base, + .end = base + 0x20 - 1, + .flags = IORESOURCE_MEM, + }, { + .start = irq, + .flags = IORESOURCE_IRQ, + }, + }; + platform_device_register_simple("spi_txx9", busid, + res, ARRAY_SIZE(res)); +} + +void __init txx9_ethaddr_init(unsigned int id, unsigned char *ethaddr) +{ + struct platform_device *pdev = + platform_device_alloc("tc35815-mac", id); + if (!pdev || + platform_device_add_data(pdev, ethaddr, 6) || + platform_device_add(pdev)) + platform_device_put(pdev); +} + +void __init txx9_sio_init(unsigned long baseaddr, int irq, + unsigned int line, unsigned int sclk, int nocts) +{ +#ifdef CONFIG_SERIAL_TXX9 + struct uart_port req; + + memset(&req, 0, sizeof(req)); + req.line = line; + req.iotype = UPIO_MEM; + req.membase = ioremap(baseaddr, 0x24); + req.mapbase = baseaddr; + req.irq = irq; + if (!nocts) + req.flags |= UPF_BUGGY_UART /*HAVE_CTS_LINE*/; + if (sclk) { + req.flags |= UPF_MAGIC_MULTIPLIER /*USE_SCLK*/; + req.uartclk = sclk; + } else + req.uartclk = TXX9_IMCLK; + early_serial_txx9_setup(&req); +#endif /* CONFIG_SERIAL_TXX9 */ +} + +#ifdef CONFIG_EARLY_PRINTK +static void __init null_prom_putchar(char c) +{ +} +void (*txx9_prom_putchar)(char c) __initdata = null_prom_putchar; + +void __init prom_putchar(char c) +{ + txx9_prom_putchar(c); +} + +static void __iomem *early_txx9_sio_port; + +static void __init early_txx9_sio_putchar(char c) +{ +#define TXX9_SICISR 0x0c +#define TXX9_SITFIFO 0x1c +#define TXX9_SICISR_TXALS 0x00000002 + while (!(__raw_readl(early_txx9_sio_port + TXX9_SICISR) & + TXX9_SICISR_TXALS)) + ; + __raw_writel(c, early_txx9_sio_port + TXX9_SITFIFO); +} + +void __init txx9_sio_putchar_init(unsigned long baseaddr) +{ + early_txx9_sio_port = ioremap(baseaddr, 0x24); + txx9_prom_putchar = early_txx9_sio_putchar; +} +#endif /* CONFIG_EARLY_PRINTK */ + /* wrappers */ void __init plat_mem_setup(void) { @@ -194,6 +309,15 @@ void __init plat_mem_setup(void) ioport_resource.end = ~0UL; /* no limit */ iomem_resource.start = 0; iomem_resource.end = ~0UL; /* no limit */ + + /* fallback restart/halt routines */ + _machine_restart = (void (*)(char *))txx9_machine_halt; + _machine_halt = txx9_machine_halt; + pm_power_off = txx9_machine_halt; + +#ifdef CONFIG_PCI + pcibios_plat_setup = txx9_pcibios_setup; +#endif txx9_board_vec->mem_setup(); } diff --git a/arch/mips/txx9/generic/setup_tx3927.c b/arch/mips/txx9/generic/setup_tx3927.c new file mode 100644 index 00000000000..7bd963d37fc --- /dev/null +++ b/arch/mips/txx9/generic/setup_tx3927.c @@ -0,0 +1,130 @@ +/* + * TX3927 setup routines + * Based on linux/arch/mips/txx9/jmr3927/setup.c + * + * Copyright 2001 MontaVista Software Inc. + * Copyright (C) 2000-2001 Toshiba Corporation + * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org) + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/init.h> +#include <linux/ioport.h> +#include <linux/delay.h> +#include <linux/param.h> +#include <linux/io.h> +#include <asm/mipsregs.h> +#include <asm/txx9irq.h> +#include <asm/txx9tmr.h> +#include <asm/txx9pio.h> +#include <asm/txx9/generic.h> +#include <asm/txx9/tx3927.h> + +void __init tx3927_wdt_init(void) +{ + txx9_wdt_init(TX3927_TMR_REG(2)); +} + +void __init tx3927_setup(void) +{ + int i; + unsigned int conf; + + /* don't enable - see errata */ + txx9_ccfg_toeon = 0; + if (strstr(prom_getcmdline(), "toeon") != NULL) + txx9_ccfg_toeon = 1; + + txx9_reg_res_init(TX3927_REV_PCODE(), TX3927_REG_BASE, + TX3927_REG_SIZE); + + /* SDRAMC,ROMC are configured by PROM */ + for (i = 0; i < 8; i++) { + if (!(tx3927_romcptr->cr[i] & 0x8)) + continue; /* disabled */ + txx9_ce_res[i].start = (unsigned long)TX3927_ROMC_BA(i); + txx9_ce_res[i].end = + txx9_ce_res[i].start + TX3927_ROMC_SIZE(i) - 1; + request_resource(&iomem_resource, &txx9_ce_res[i]); + } + + /* clocks */ + txx9_gbus_clock = txx9_cpu_clock / 2; + /* change default value to udelay/mdelay take reasonable time */ + loops_per_jiffy = txx9_cpu_clock / HZ / 2; + + /* CCFG */ + /* enable Timeout BusError */ + if (txx9_ccfg_toeon) + tx3927_ccfgptr->ccfg |= TX3927_CCFG_TOE; + + /* clear BusErrorOnWrite flag */ + tx3927_ccfgptr->ccfg &= ~TX3927_CCFG_BEOW; + if (read_c0_conf() & TX39_CONF_WBON) + /* Disable PCI snoop */ + tx3927_ccfgptr->ccfg &= ~TX3927_CCFG_PSNP; + else + /* Enable PCI SNOOP - with write through only */ + tx3927_ccfgptr->ccfg |= TX3927_CCFG_PSNP; + /* do reset on watchdog */ + tx3927_ccfgptr->ccfg |= TX3927_CCFG_WR; + + printk(KERN_INFO "TX3927 -- CRIR:%08lx CCFG:%08lx PCFG:%08lx\n", + tx3927_ccfgptr->crir, + tx3927_ccfgptr->ccfg, tx3927_ccfgptr->pcfg); + + /* TMR */ + for (i = 0; i < TX3927_NR_TMR; i++) + txx9_tmr_init(TX3927_TMR_REG(i)); + + /* DMA */ + tx3927_dmaptr->mcr = 0; + for (i = 0; i < ARRAY_SIZE(tx3927_dmaptr->ch); i++) { + /* reset channel */ + tx3927_dmaptr->ch[i].ccr = TX3927_DMA_CCR_CHRST; + tx3927_dmaptr->ch[i].ccr = 0; + } + /* enable DMA */ +#ifdef __BIG_ENDIAN + tx3927_dmaptr->mcr = TX3927_DMA_MCR_MSTEN; +#else + tx3927_dmaptr->mcr = TX3927_DMA_MCR_MSTEN | TX3927_DMA_MCR_LE; +#endif + + /* PIO */ + __raw_writel(0, &tx3927_pioptr->maskcpu); + __raw_writel(0, &tx3927_pioptr->maskext); + txx9_gpio_init(TX3927_PIO_REG, 0, 16); + + conf = read_c0_conf(); + if (!(conf & TX39_CONF_ICE)) + printk(KERN_INFO "TX3927 I-Cache disabled.\n"); + if (!(conf & TX39_CONF_DCE)) + printk(KERN_INFO "TX3927 D-Cache disabled.\n"); + else if (!(conf & TX39_CONF_WBON)) + printk(KERN_INFO "TX3927 D-Cache WriteThrough.\n"); + else if (!(conf & TX39_CONF_CWFON)) + printk(KERN_INFO "TX3927 D-Cache WriteBack.\n"); + else + printk(KERN_INFO "TX3927 D-Cache WriteBack (CWF) .\n"); +} + +void __init tx3927_time_init(unsigned int evt_tmrnr, unsigned int src_tmrnr) +{ + txx9_clockevent_init(TX3927_TMR_REG(evt_tmrnr), + TXX9_IRQ_BASE + TX3927_IR_TMR(evt_tmrnr), + TXX9_IMCLK); + txx9_clocksource_init(TX3927_TMR_REG(src_tmrnr), TXX9_IMCLK); +} + +void __init tx3927_sio_init(unsigned int sclk, unsigned int cts_mask) +{ + int i; + + for (i = 0; i < 2; i++) + txx9_sio_init(TX3927_SIO_REG(i), + TXX9_IRQ_BASE + TX3927_IR_SIO(i), + i, sclk, (1 << i) & cts_mask); +} diff --git a/arch/mips/txx9/generic/setup_tx4927.c b/arch/mips/txx9/generic/setup_tx4927.c index 89d6e28add9..f80d4b7a694 100644 --- a/arch/mips/txx9/generic/setup_tx4927.c +++ b/arch/mips/txx9/generic/setup_tx4927.c @@ -13,7 +13,6 @@ #include <linux/init.h> #include <linux/ioport.h> #include <linux/delay.h> -#include <linux/serial_core.h> #include <linux/param.h> #include <asm/txx9irq.h> #include <asm/txx9tmr.h> @@ -21,7 +20,7 @@ #include <asm/txx9/generic.h> #include <asm/txx9/tx4927.h> -void __init tx4927_wdr_init(void) +static void __init tx4927_wdr_init(void) { /* clear WatchDogReset (W1C) */ tx4927_ccfg_set(TX4927_CCFG_WDRST); @@ -29,6 +28,11 @@ void __init tx4927_wdr_init(void) tx4927_ccfg_set(TX4927_CCFG_WR); } +void __init tx4927_wdt_init(void) +{ + txx9_wdt_init(TX4927_TMR_REG(2) & 0xfffffffffULL); +} + static struct resource tx4927_sdram_resource[4]; void __init tx4927_setup(void) @@ -173,22 +177,12 @@ void __init tx4927_time_init(unsigned int tmrnr) TXX9_IMCLK); } -void __init tx4927_setup_serial(void) +void __init tx4927_sio_init(unsigned int sclk, unsigned int cts_mask) { -#ifdef CONFIG_SERIAL_TXX9 int i; - struct uart_port req; - - for (i = 0; i < 2; i++) { - memset(&req, 0, sizeof(req)); - req.line = i; - req.iotype = UPIO_MEM; - req.membase = (unsigned char __iomem *)TX4927_SIO_REG(i); - req.mapbase = TX4927_SIO_REG(i) & 0xfffffffffULL; - req.irq = TXX9_IRQ_BASE + TX4927_IR_SIO(i); - req.flags |= UPF_BUGGY_UART /*HAVE_CTS_LINE*/; - req.uartclk = TXX9_IMCLK; - early_serial_txx9_setup(&req); - } -#endif /* CONFIG_SERIAL_TXX9 */ + + for (i = 0; i < 2; i++) + txx9_sio_init(TX4927_SIO_REG(i) & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4927_IR_SIO(i), + i, sclk, (1 << i) & cts_mask); } diff --git a/arch/mips/txx9/generic/setup_tx4938.c b/arch/mips/txx9/generic/setup_tx4938.c index 317378d8579..f3040b9ba05 100644 --- a/arch/mips/txx9/generic/setup_tx4938.c +++ b/arch/mips/txx9/generic/setup_tx4938.c @@ -13,7 +13,6 @@ #include <linux/init.h> #include <linux/ioport.h> #include <linux/delay.h> -#include <linux/serial_core.h> #include <linux/param.h> #include <asm/txx9irq.h> #include <asm/txx9tmr.h> @@ -21,7 +20,7 @@ #include <asm/txx9/generic.h> #include <asm/txx9/tx4938.h> -void __init tx4938_wdr_init(void) +static void __init tx4938_wdr_init(void) { /* clear WatchDogReset (W1C) */ tx4938_ccfg_set(TX4938_CCFG_WDRST); @@ -29,6 +28,11 @@ void __init tx4938_wdr_init(void) tx4938_ccfg_set(TX4938_CCFG_WR); } +void __init tx4938_wdt_init(void) +{ + txx9_wdt_init(TX4938_TMR_REG(2) & 0xfffffffffULL); +} + static struct resource tx4938_sdram_resource[4]; static struct resource tx4938_sram_resource; @@ -233,11 +237,9 @@ void __init tx4938_time_init(unsigned int tmrnr) TXX9_IMCLK); } -void __init tx4938_setup_serial(void) +void __init tx4938_sio_init(unsigned int sclk, unsigned int cts_mask) { -#ifdef CONFIG_SERIAL_TXX9 int i; - struct uart_port req; unsigned int ch_mask = 0; if (__raw_readq(&tx4938_ccfgptr->pcfg) & TX4938_PCFG_ETH0_SEL) @@ -245,15 +247,24 @@ void __init tx4938_setup_serial(void) for (i = 0; i < 2; i++) { if ((1 << i) & ch_mask) continue; - memset(&req, 0, sizeof(req)); - req.line = i; - req.iotype = UPIO_MEM; - req.membase = (unsigned char __iomem *)TX4938_SIO_REG(i); - req.mapbase = TX4938_SIO_REG(i) & 0xfffffffffULL; - req.irq = TXX9_IRQ_BASE + TX4938_IR_SIO(i); - req.flags |= UPF_BUGGY_UART /*HAVE_CTS_LINE*/; - req.uartclk = TXX9_IMCLK; - early_serial_txx9_setup(&req); + txx9_sio_init(TX4938_SIO_REG(i) & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4938_IR_SIO(i), + i, sclk, (1 << i) & cts_mask); } -#endif /* CONFIG_SERIAL_TXX9 */ +} + +void __init tx4938_spi_init(int busid) +{ + txx9_spi_init(busid, TX4938_SPI_REG & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4938_IR_SPI); +} + +void __init tx4938_ethaddr_init(unsigned char *addr0, unsigned char *addr1) +{ + u64 pcfg = __raw_readq(&tx4938_ccfgptr->pcfg); + + if (addr0 && (pcfg & TX4938_PCFG_ETH0_SEL)) + txx9_ethaddr_init(TXX9_IRQ_BASE + TX4938_IR_ETH0, addr0); + if (addr1 && (pcfg & TX4938_PCFG_ETH1_SEL)) + txx9_ethaddr_init(TXX9_IRQ_BASE + TX4938_IR_ETH1, addr1); } diff --git a/arch/mips/txx9/generic/smsc_fdc37m81x.c b/arch/mips/txx9/generic/smsc_fdc37m81x.c index 69e487467fa..a2b2d62d88e 100644 --- a/arch/mips/txx9/generic/smsc_fdc37m81x.c +++ b/arch/mips/txx9/generic/smsc_fdc37m81x.c @@ -15,8 +15,6 @@ #include <asm/io.h> #include <asm/txx9/smsc_fdc37m81x.h> -#define DEBUG - /* Common Registers */ #define SMSC_FDC37M81X_CONFIG_INDEX 0x00 #define SMSC_FDC37M81X_CONFIG_DATA 0x01 @@ -55,7 +53,7 @@ #define SMSC_FDC37M81X_CONFIG_EXIT 0xaa #define SMSC_FDC37M81X_CHIP_ID 0x4d -static unsigned long g_smsc_fdc37m81x_base = 0; +static unsigned long g_smsc_fdc37m81x_base; static inline unsigned char smsc_fdc37m81x_rd(unsigned char index) { @@ -107,7 +105,8 @@ unsigned long __init smsc_fdc37m81x_init(unsigned long port) u8 chip_id; if (g_smsc_fdc37m81x_base) - printk("smsc_fdc37m81x_init() stepping on old base=0x%0*lx\n", + printk(KERN_WARNING "%s: stepping on old base=0x%0*lx\n", + __func__, field, g_smsc_fdc37m81x_base); g_smsc_fdc37m81x_base = port; @@ -118,7 +117,7 @@ unsigned long __init smsc_fdc37m81x_init(unsigned long port) if (chip_id == SMSC_FDC37M81X_CHIP_ID) smsc_fdc37m81x_config_end(); else { - printk("smsc_fdc37m81x_init() unknow chip id 0x%02x\n", + printk(KERN_WARNING "%s: unknow chip id 0x%02x\n", __func__, chip_id); g_smsc_fdc37m81x_base = 0; } @@ -127,22 +126,23 @@ unsigned long __init smsc_fdc37m81x_init(unsigned long port) } #ifdef DEBUG -void smsc_fdc37m81x_config_dump_one(char *key, u8 dev, u8 reg) +static void smsc_fdc37m81x_config_dump_one(const char *key, u8 dev, u8 reg) { - printk("%s: dev=0x%02x reg=0x%02x val=0x%02x\n", key, dev, reg, + printk(KERN_INFO "%s: dev=0x%02x reg=0x%02x val=0x%02x\n", + key, dev, reg, smsc_fdc37m81x_rd(reg)); } void smsc_fdc37m81x_config_dump(void) { u8 orig; - char *fname = "smsc_fdc37m81x_config_dump()"; + const char *fname = __func__; smsc_fdc37m81x_config_beg(); orig = smsc_fdc37m81x_rd(SMSC_FDC37M81X_DNUM); - printk("%s: common\n", fname); + printk(KERN_INFO "%s: common\n", fname); smsc_fdc37m81x_config_dump_one(fname, SMSC_FDC37M81X_NONE, SMSC_FDC37M81X_DNUM); smsc_fdc37m81x_config_dump_one(fname, SMSC_FDC37M81X_NONE, @@ -154,7 +154,7 @@ void smsc_fdc37m81x_config_dump(void) smsc_fdc37m81x_config_dump_one(fname, SMSC_FDC37M81X_NONE, SMSC_FDC37M81X_PMGT); - printk("%s: keyboard\n", fname); + printk(KERN_INFO "%s: keyboard\n", fname); smsc_dc37m81x_wr(SMSC_FDC37M81X_DNUM, SMSC_FDC37M81X_KBD); smsc_fdc37m81x_config_dump_one(fname, SMSC_FDC37M81X_KBD, SMSC_FDC37M81X_ACTIVE); diff --git a/arch/mips/txx9/jmr3927/Makefile b/arch/mips/txx9/jmr3927/Makefile index ba292c94566..20d61ac543e 100644 --- a/arch/mips/txx9/jmr3927/Makefile +++ b/arch/mips/txx9/jmr3927/Makefile @@ -3,6 +3,5 @@ # obj-y += prom.o irq.o setup.o -obj-$(CONFIG_KGDB) += kgdb_io.o EXTRA_CFLAGS += -Werror diff --git a/arch/mips/txx9/jmr3927/irq.c b/arch/mips/txx9/jmr3927/irq.c index 070c9a115e5..6ec626c9473 100644 --- a/arch/mips/txx9/jmr3927/irq.c +++ b/arch/mips/txx9/jmr3927/irq.c @@ -30,15 +30,11 @@ * 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> -#include <linux/sched.h> #include <linux/types.h> #include <linux/interrupt.h> #include <asm/io.h> #include <asm/mipsregs.h> -#include <asm/system.h> - -#include <asm/processor.h> #include <asm/txx9/generic.h> #include <asm/txx9/jmr3927.h> @@ -46,13 +42,6 @@ #error JMR3927_IRQ_END > NR_IRQS #endif -static unsigned char irc_level[TX3927_NUM_IR] = { - 5, 5, 5, 5, 5, 5, /* INT[5:0] */ - 7, 7, /* SIO */ - 5, 5, 5, 0, 0, /* DMA, PIO, PCI */ - 6, 6, 6 /* TMR */ -}; - /* * CP0_STATUS is a thread's resource (saved/restored on context switch). * So disable_irq/enable_irq MUST handle IOC/IRC registers. @@ -103,26 +92,18 @@ static int jmr3927_irq_dispatch(int pending) return irq; } -#ifdef CONFIG_PCI -static irqreturn_t jmr3927_pcierr_interrupt(int irq, void *dev_id) -{ - printk(KERN_WARNING "PCI error interrupt (irq 0x%x).\n", irq); - printk(KERN_WARNING "pcistat:%02x, lbstat:%04lx\n", - tx3927_pcicptr->pcistat, tx3927_pcicptr->lbstat); - - return IRQ_HANDLED; -} -static struct irqaction pcierr_action = { - .handler = jmr3927_pcierr_interrupt, - .mask = CPU_MASK_NONE, - .name = "PCI error", +static struct irq_chip jmr3927_irq_ioc = { + .name = "jmr3927_ioc", + .ack = mask_irq_ioc, + .mask = mask_irq_ioc, + .mask_ack = mask_irq_ioc, + .unmask = unmask_irq_ioc, }; -#endif - -static void __init jmr3927_irq_init(void); void __init jmr3927_irq_setup(void) { + int i; + txx9_irq_dispatch = jmr3927_irq_dispatch; /* Now, interrupt control disabled, */ /* all IRC interrupts are masked, */ @@ -138,34 +119,10 @@ void __init jmr3927_irq_setup(void) /* clear PCI Reset interrupts */ jmr3927_ioc_reg_out(0, JMR3927_IOC_RESET_ADDR); - jmr3927_irq_init(); + tx3927_irq_init(); + for (i = JMR3927_IRQ_IOC; i < JMR3927_IRQ_IOC + JMR3927_NR_IRQ_IOC; i++) + set_irq_chip_and_handler(i, &jmr3927_irq_ioc, handle_level_irq); /* setup IOC interrupt 1 (PCI, MODEM) */ set_irq_chained_handler(JMR3927_IRQ_IOCINT, handle_simple_irq); - -#ifdef CONFIG_PCI - setup_irq(JMR3927_IRQ_IRC_PCI, &pcierr_action); -#endif - - /* enable all CPU interrupt bits. */ - set_c0_status(ST0_IM); /* IE bit is still 0. */ -} - -static struct irq_chip jmr3927_irq_ioc = { - .name = "jmr3927_ioc", - .ack = mask_irq_ioc, - .mask = mask_irq_ioc, - .mask_ack = mask_irq_ioc, - .unmask = unmask_irq_ioc, -}; - -static void __init jmr3927_irq_init(void) -{ - u32 i; - - txx9_irq_init(TX3927_IRC_REG); - for (i = 0; i < TXx9_MAX_IR; i++) - txx9_irq_set_pri(i, irc_level[i]); - for (i = JMR3927_IRQ_IOC; i < JMR3927_IRQ_IOC + JMR3927_NR_IRQ_IOC; i++) - set_irq_chip_and_handler(i, &jmr3927_irq_ioc, handle_level_irq); } diff --git a/arch/mips/txx9/jmr3927/kgdb_io.c b/arch/mips/txx9/jmr3927/kgdb_io.c deleted file mode 100644 index 5bd757e56f7..00000000000 --- a/arch/mips/txx9/jmr3927/kgdb_io.c +++ /dev/null @@ -1,105 +0,0 @@ -/* - * BRIEF MODULE DESCRIPTION - * Low level uart routines to directly access a TX[34]927 SIO. - * - * Copyright 2001 MontaVista Software Inc. - * Author: MontaVista Software, Inc. - * ahennessy@mvista.com or source@mvista.com - * - * Based on arch/mips/ddb5xxx/ddb5477/kgdb_io.c - * - * Copyright (C) 2000-2001 Toshiba Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <asm/txx9/jmr3927.h> - -#define TIMEOUT 0xffffff - -static int remoteDebugInitialized = 0; -static void debugInit(int baud); - -int putDebugChar(unsigned char c) -{ - int i = 0; - - if (!remoteDebugInitialized) { - remoteDebugInitialized = 1; - debugInit(38400); - } - - do { - slow_down(); - i++; - if (i>TIMEOUT) { - break; - } - } while (!(tx3927_sioptr(0)->cisr & TXx927_SICISR_TXALS)); - tx3927_sioptr(0)->tfifo = c; - - return 1; -} - -unsigned char getDebugChar(void) -{ - int i = 0; - int dicr; - char c; - - if (!remoteDebugInitialized) { - remoteDebugInitialized = 1; - debugInit(38400); - } - - /* diable RX int. */ - dicr = tx3927_sioptr(0)->dicr; - tx3927_sioptr(0)->dicr = 0; - - do { - slow_down(); - i++; - if (i>TIMEOUT) { - break; - } - } while (tx3927_sioptr(0)->disr & TXx927_SIDISR_UVALID) - ; - c = tx3927_sioptr(0)->rfifo; - - /* clear RX int. status */ - tx3927_sioptr(0)->disr &= ~TXx927_SIDISR_RDIS; - /* enable RX int. */ - tx3927_sioptr(0)->dicr = dicr; - - return c; -} - -static void debugInit(int baud) -{ - tx3927_sioptr(0)->lcr = 0x020; - tx3927_sioptr(0)->dicr = 0; - tx3927_sioptr(0)->disr = 0x4100; - tx3927_sioptr(0)->cisr = 0x014; - tx3927_sioptr(0)->fcr = 0; - tx3927_sioptr(0)->flcr = 0x02; - tx3927_sioptr(0)->bgr = ((JMR3927_BASE_BAUD + baud / 2) / baud) | - TXx927_SIBGR_BCLK_T0; -} diff --git a/arch/mips/txx9/jmr3927/prom.c b/arch/mips/txx9/jmr3927/prom.c index 2cadb423fac..70c4c8ec3e8 100644 --- a/arch/mips/txx9/jmr3927/prom.c +++ b/arch/mips/txx9/jmr3927/prom.c @@ -36,41 +36,18 @@ * 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> +#include <linux/kernel.h> #include <asm/bootinfo.h> #include <asm/txx9/generic.h> #include <asm/txx9/jmr3927.h> -#define TIMEOUT 0xffffff - -void -prom_putchar(char c) -{ - int i = 0; - - do { - i++; - if (i>TIMEOUT) - break; - } while (!(tx3927_sioptr(1)->cisr & TXx927_SICISR_TXALS)); - tx3927_sioptr(1)->tfifo = c; - return; -} - -void -puts(const char *cp) -{ - while (*cp) - prom_putchar(*cp++); - prom_putchar('\r'); - prom_putchar('\n'); -} - void __init jmr3927_prom_init(void) { /* CCFG */ if ((tx3927_ccfgptr->ccfg & TX3927_CCFG_TLBOFF) == 0) - puts("Warning: TX3927 TLB off\n"); + printk(KERN_ERR "TX3927 TLB off\n"); prom_init_cmdline(); add_memory_region(0, JMR3927_SDRAM_SIZE, BOOT_MEM_RAM); + txx9_sio_putchar_init(TX3927_SIO_REG(1)); } diff --git a/arch/mips/txx9/jmr3927/setup.c b/arch/mips/txx9/jmr3927/setup.c index 03647ebe413..87db41be8a5 100644 --- a/arch/mips/txx9/jmr3927/setup.c +++ b/arch/mips/txx9/jmr3927/setup.c @@ -32,27 +32,18 @@ #include <linux/types.h> #include <linux/ioport.h> #include <linux/delay.h> -#include <linux/pm.h> #include <linux/platform_device.h> #include <linux/gpio.h> -#ifdef CONFIG_SERIAL_TXX9 -#include <linux/serial_core.h> -#endif -#include <asm/txx9tmr.h> -#include <asm/txx9pio.h> #include <asm/reboot.h> +#include <asm/txx9pio.h> #include <asm/txx9/generic.h> #include <asm/txx9/pci.h> #include <asm/txx9/jmr3927.h> #include <asm/mipsregs.h> -extern void puts(const char *cp); - -/* don't enable - see errata */ -static int jmr3927_ccfg_toeon; - -static inline void do_reset(void) +static void jmr3927_machine_restart(char *command) { + local_irq_disable(); #if 1 /* Resetting PCI bus */ jmr3927_ioc_reg_out(0, JMR3927_IOC_RESET_ADDR); jmr3927_ioc_reg_out(JMR3927_IOC_RESET_PCI, JMR3927_IOC_RESET_ADDR); @@ -61,33 +52,13 @@ static inline void do_reset(void) jmr3927_ioc_reg_out(0, JMR3927_IOC_RESET_ADDR); #endif jmr3927_ioc_reg_out(JMR3927_IOC_RESET_CPU, JMR3927_IOC_RESET_ADDR); -} - -static void jmr3927_machine_restart(char *command) -{ - local_irq_disable(); - puts("Rebooting..."); - do_reset(); -} - -static void jmr3927_machine_halt(void) -{ - puts("JMR-TX3927 halted.\n"); - while (1); -} - -static void jmr3927_machine_power_off(void) -{ - puts("JMR-TX3927 halted. Please turn off the power.\n"); - while (1); + /* fallback */ + (*_machine_halt)(); } static void __init jmr3927_time_init(void) { - txx9_clockevent_init(TX3927_TMR_REG(0), - TXX9_IRQ_BASE + JMR3927_IRQ_IRC_TMR(0), - JMR3927_IMCLK); - txx9_clocksource_init(TX3927_TMR_REG(1), JMR3927_IMCLK); + tx3927_time_init(0, 1); } #define DO_WRITE_THROUGH @@ -102,11 +73,6 @@ static void __init jmr3927_mem_setup(void) set_io_port_base(JMR3927_PORT_BASE + JMR3927_PCIIO); _machine_restart = jmr3927_machine_restart; - _machine_halt = jmr3927_machine_halt; - pm_power_off = jmr3927_machine_power_off; - - /* Reboot on panic */ - panic_timeout = 180; /* cache setup */ { @@ -125,7 +91,8 @@ static void __init jmr3927_mem_setup(void) #endif conf = read_c0_conf(); - conf &= ~(TX39_CONF_ICE | TX39_CONF_DCE | TX39_CONF_WBON | TX39_CONF_CWFON); + conf &= ~(TX39_CONF_ICE | TX39_CONF_DCE | + TX39_CONF_WBON | TX39_CONF_CWFON); conf |= mips_ic_disable ? 0 : TX39_CONF_ICE; conf |= mips_dc_disable ? 0 : TX39_CONF_DCE; conf |= mips_config_wbon ? TX39_CONF_WBON : 0; @@ -138,47 +105,14 @@ static void __init jmr3927_mem_setup(void) /* initialize board */ jmr3927_board_init(); - argptr = prom_getcmdline(); - - if ((argptr = strstr(argptr, "toeon")) != NULL) - jmr3927_ccfg_toeon = 1; - argptr = prom_getcmdline(); - if ((argptr = strstr(argptr, "ip=")) == NULL) { - argptr = prom_getcmdline(); - strcat(argptr, " ip=bootp"); - } - -#ifdef CONFIG_SERIAL_TXX9 - { - extern int early_serial_txx9_setup(struct uart_port *port); - int i; - struct uart_port req; - for(i = 0; i < 2; i++) { - memset(&req, 0, sizeof(req)); - req.line = i; - req.iotype = UPIO_MEM; - req.membase = (unsigned char __iomem *)TX3927_SIO_REG(i); - req.mapbase = TX3927_SIO_REG(i); - req.irq = i == 0 ? - JMR3927_IRQ_IRC_SIO0 : JMR3927_IRQ_IRC_SIO1; - if (i == 0) - req.flags |= UPF_BUGGY_UART /*HAVE_CTS_LINE*/; - req.uartclk = JMR3927_IMCLK; - early_serial_txx9_setup(&req); - } - } + tx3927_sio_init(0, 1 << 1); /* ch1: noCTS */ #ifdef CONFIG_SERIAL_TXX9_CONSOLE argptr = prom_getcmdline(); - if ((argptr = strstr(argptr, "console=")) == NULL) { - argptr = prom_getcmdline(); + if (!strstr(argptr, "console=")) strcat(argptr, " console=ttyS1,115200"); - } -#endif #endif } -static void tx3927_setup(void); - static void __init jmr3927_pci_setup(void) { #ifdef CONFIG_PCI @@ -199,32 +133,13 @@ static void __init jmr3927_pci_setup(void) jmr3927_ioc_reg_out(0, JMR3927_IOC_RESET_ADDR); } tx3927_pcic_setup(c, JMR3927_SDRAM_SIZE, extarb); + tx3927_setup_pcierr_irq(); #endif /* CONFIG_PCI */ } static void __init jmr3927_board_init(void) { - tx3927_setup(); - jmr3927_pci_setup(); - - /* SIO0 DTR on */ - jmr3927_ioc_reg_out(0, JMR3927_IOC_DTR_ADDR); - - jmr3927_led_set(0); - - printk("JMR-TX3927 (Rev %d) --- IOC(Rev %d) DIPSW:%d,%d,%d,%d\n", - jmr3927_ioc_reg_in(JMR3927_IOC_BREV_ADDR) & JMR3927_REV_MASK, - jmr3927_ioc_reg_in(JMR3927_IOC_REV_ADDR) & JMR3927_REV_MASK, - jmr3927_dipsw1(), jmr3927_dipsw2(), - jmr3927_dipsw3(), jmr3927_dipsw4()); -} - -static void __init tx3927_setup(void) -{ - int i; - txx9_cpu_clock = JMR3927_CORECLK; - txx9_gbus_clock = JMR3927_GBUSCLK; /* SDRAMC are configured by PROM */ /* ROMC */ @@ -233,74 +148,32 @@ static void __init tx3927_setup(void) tx3927_romcptr->cr[3] = JMR3927_ROMCE3 | 0x0003f698; tx3927_romcptr->cr[5] = JMR3927_ROMCE5 | 0x0000f218; - /* CCFG */ - /* enable Timeout BusError */ - if (jmr3927_ccfg_toeon) - tx3927_ccfgptr->ccfg |= TX3927_CCFG_TOE; - - /* clear BusErrorOnWrite flag */ - tx3927_ccfgptr->ccfg &= ~TX3927_CCFG_BEOW; - /* Disable PCI snoop */ - tx3927_ccfgptr->ccfg &= ~TX3927_CCFG_PSNP; - /* do reset on watchdog */ - tx3927_ccfgptr->ccfg |= TX3927_CCFG_WR; - -#ifdef DO_WRITE_THROUGH - /* Enable PCI SNOOP - with write through only */ - tx3927_ccfgptr->ccfg |= TX3927_CCFG_PSNP; -#endif - /* Pin selection */ tx3927_ccfgptr->pcfg &= ~TX3927_PCFG_SELALL; tx3927_ccfgptr->pcfg |= TX3927_PCFG_SELSIOC(0) | TX3927_PCFG_SELSIO_ALL | (TX3927_PCFG_SELDMA_ALL & ~TX3927_PCFG_SELDMA(1)); - printk("TX3927 -- CRIR:%08lx CCFG:%08lx PCFG:%08lx\n", - tx3927_ccfgptr->crir, - tx3927_ccfgptr->ccfg, tx3927_ccfgptr->pcfg); - - /* TMR */ - for (i = 0; i < TX3927_NR_TMR; i++) - txx9_tmr_init(TX3927_TMR_REG(i)); - - /* DMA */ - tx3927_dmaptr->mcr = 0; - for (i = 0; i < ARRAY_SIZE(tx3927_dmaptr->ch); i++) { - /* reset channel */ - tx3927_dmaptr->ch[i].ccr = TX3927_DMA_CCR_CHRST; - tx3927_dmaptr->ch[i].ccr = 0; - } - /* enable DMA */ -#ifdef __BIG_ENDIAN - tx3927_dmaptr->mcr = TX3927_DMA_MCR_MSTEN; -#else - tx3927_dmaptr->mcr = TX3927_DMA_MCR_MSTEN | TX3927_DMA_MCR_LE; -#endif + tx3927_setup(); - /* PIO */ /* PIO[15:12] connected to LEDs */ __raw_writel(0x0000f000, &tx3927_pioptr->dir); - __raw_writel(0, &tx3927_pioptr->maskcpu); - __raw_writel(0, &tx3927_pioptr->maskext); - txx9_gpio_init(TX3927_PIO_REG, 0, 16); gpio_request(11, "dipsw1"); gpio_request(10, "dipsw2"); - { - unsigned int conf; - conf = read_c0_conf(); - if (!(conf & TX39_CONF_ICE)) - printk("TX3927 I-Cache disabled.\n"); - if (!(conf & TX39_CONF_DCE)) - printk("TX3927 D-Cache disabled.\n"); - else if (!(conf & TX39_CONF_WBON)) - printk("TX3927 D-Cache WriteThrough.\n"); - else if (!(conf & TX39_CONF_CWFON)) - printk("TX3927 D-Cache WriteBack.\n"); - else - printk("TX3927 D-Cache WriteBack (CWF) .\n"); - } + jmr3927_pci_setup(); + + /* SIO0 DTR on */ + jmr3927_ioc_reg_out(0, JMR3927_IOC_DTR_ADDR); + + jmr3927_led_set(0); + + printk(KERN_INFO + "JMR-TX3927 (Rev %d) --- IOC(Rev %d) DIPSW:%d,%d,%d,%d\n", + jmr3927_ioc_reg_in(JMR3927_IOC_BREV_ADDR) & JMR3927_REV_MASK, + jmr3927_ioc_reg_in(JMR3927_IOC_REV_ADDR) & JMR3927_REV_MASK, + jmr3927_dipsw1(), jmr3927_dipsw2(), + jmr3927_dipsw3(), jmr3927_dipsw4()); } /* This trick makes rtc-ds1742 driver usable as is. */ @@ -316,42 +189,21 @@ static unsigned long jmr3927_swizzle_addr_b(unsigned long port) #endif } -static int __init jmr3927_rtc_init(void) +static void __init jmr3927_rtc_init(void) { static struct resource __initdata res = { .start = JMR3927_IOC_NVRAMB_ADDR - IO_BASE, .end = JMR3927_IOC_NVRAMB_ADDR - IO_BASE + 0x800 - 1, .flags = IORESOURCE_MEM, }; - struct platform_device *dev; - dev = platform_device_register_simple("rtc-ds1742", -1, &res, 1); - return IS_ERR(dev) ? PTR_ERR(dev) : 0; -} - -/* Watchdog support */ - -static int __init txx9_wdt_init(unsigned long base) -{ - struct resource res = { - .start = base, - .end = base + 0x100 - 1, - .flags = IORESOURCE_MEM, - }; - struct platform_device *dev = - platform_device_register_simple("txx9wdt", -1, &res, 1); - return IS_ERR(dev) ? PTR_ERR(dev) : 0; -} - -static int __init jmr3927_wdt_init(void) -{ - return txx9_wdt_init(TX3927_TMR_REG(2)); + platform_device_register_simple("rtc-ds1742", -1, &res, 1); } static void __init jmr3927_device_init(void) { __swizzle_addr_b = jmr3927_swizzle_addr_b; jmr3927_rtc_init(); - jmr3927_wdt_init(); + tx3927_wdt_init(); } struct txx9_board_vec jmr3927_vec __initdata = { diff --git a/arch/mips/txx9/rbtx4927/irq.c b/arch/mips/txx9/rbtx4927/irq.c index cd748a93032..00cd5231da3 100644 --- a/arch/mips/txx9/rbtx4927/irq.c +++ b/arch/mips/txx9/rbtx4927/irq.c @@ -27,85 +27,86 @@ * 675 Mass Ave, Cambridge, MA 02139, USA. */ /* -IRQ Device -00 RBTX4927-ISA/00 -01 RBTX4927-ISA/01 PS2/Keyboard -02 RBTX4927-ISA/02 Cascade RBTX4927-ISA (irqs 8-15) -03 RBTX4927-ISA/03 -04 RBTX4927-ISA/04 -05 RBTX4927-ISA/05 -06 RBTX4927-ISA/06 -07 RBTX4927-ISA/07 -08 RBTX4927-ISA/08 -09 RBTX4927-ISA/09 -10 RBTX4927-ISA/10 -11 RBTX4927-ISA/11 -12 RBTX4927-ISA/12 PS2/Mouse (not supported at this time) -13 RBTX4927-ISA/13 -14 RBTX4927-ISA/14 IDE -15 RBTX4927-ISA/15 - -16 TX4927-CP0/00 Software 0 -17 TX4927-CP0/01 Software 1 -18 TX4927-CP0/02 Cascade TX4927-CP0 -19 TX4927-CP0/03 Multiplexed -- do not use -20 TX4927-CP0/04 Multiplexed -- do not use -21 TX4927-CP0/05 Multiplexed -- do not use -22 TX4927-CP0/06 Multiplexed -- do not use -23 TX4927-CP0/07 CPU TIMER - -24 TX4927-PIC/00 -25 TX4927-PIC/01 -26 TX4927-PIC/02 -27 TX4927-PIC/03 Cascade RBTX4927-IOC -28 TX4927-PIC/04 -29 TX4927-PIC/05 RBTX4927 RTL-8019AS ethernet -30 TX4927-PIC/06 -31 TX4927-PIC/07 -32 TX4927-PIC/08 TX4927 SerialIO Channel 0 -33 TX4927-PIC/09 TX4927 SerialIO Channel 1 -34 TX4927-PIC/10 -35 TX4927-PIC/11 -36 TX4927-PIC/12 -37 TX4927-PIC/13 -38 TX4927-PIC/14 -39 TX4927-PIC/15 -40 TX4927-PIC/16 TX4927 PCI PCI-C -41 TX4927-PIC/17 -42 TX4927-PIC/18 -43 TX4927-PIC/19 -44 TX4927-PIC/20 -45 TX4927-PIC/21 -46 TX4927-PIC/22 TX4927 PCI PCI-ERR -47 TX4927-PIC/23 TX4927 PCI PCI-PMA (not used) -48 TX4927-PIC/24 -49 TX4927-PIC/25 -50 TX4927-PIC/26 -51 TX4927-PIC/27 -52 TX4927-PIC/28 -53 TX4927-PIC/29 -54 TX4927-PIC/30 -55 TX4927-PIC/31 - -56 RBTX4927-IOC/00 FPCIB0 PCI-D PJ4/A PJ5/B SB/C PJ6/D PJ7/A (SouthBridge/NotUsed) [RTL-8139=PJ4] -57 RBTX4927-IOC/01 FPCIB0 PCI-C PJ4/D PJ5/A SB/B PJ6/C PJ7/D (SouthBridge/NotUsed) [RTL-8139=PJ5] -58 RBTX4927-IOC/02 FPCIB0 PCI-B PJ4/C PJ5/D SB/A PJ6/B PJ7/C (SouthBridge/IDE/pin=1,INTR) [RTL-8139=NotSupported] -59 RBTX4927-IOC/03 FPCIB0 PCI-A PJ4/B PJ5/C SB/D PJ6/A PJ7/B (SouthBridge/USB/pin=4) [RTL-8139=PJ6] -60 RBTX4927-IOC/04 -61 RBTX4927-IOC/05 -62 RBTX4927-IOC/06 -63 RBTX4927-IOC/07 - -NOTES: -SouthBridge/INTR is mapped to SouthBridge/A=PCI-B/#58 -SouthBridge/ISA/pin=0 no pci irq used by this device -SouthBridge/IDE/pin=1 no pci irq used by this device, using INTR via ISA IRQ14 -SouthBridge/USB/pin=4 using pci irq SouthBridge/D=PCI-A=#59 -SouthBridge/PMC/pin=0 no pci irq used by this device -SuperIO/PS2/Keyboard, using INTR via ISA IRQ1 -SuperIO/PS2/Mouse, using INTR via ISA IRQ12 (mouse not currently supported) -JP7 is not bus master -- do NOT use -- only 4 pci bus master's allowed -- SouthBridge, JP4, JP5, JP6 -*/ + * I8259A_IRQ_BASE+00 + * I8259A_IRQ_BASE+01 PS2/Keyboard + * I8259A_IRQ_BASE+02 Cascade RBTX4927-ISA (irqs 8-15) + * I8259A_IRQ_BASE+03 + * I8259A_IRQ_BASE+04 + * I8259A_IRQ_BASE+05 + * I8259A_IRQ_BASE+06 + * I8259A_IRQ_BASE+07 + * I8259A_IRQ_BASE+08 + * I8259A_IRQ_BASE+09 + * I8259A_IRQ_BASE+10 + * I8259A_IRQ_BASE+11 + * I8259A_IRQ_BASE+12 PS2/Mouse (not supported at this time) + * I8259A_IRQ_BASE+13 + * I8259A_IRQ_BASE+14 IDE + * I8259A_IRQ_BASE+15 + * + * MIPS_CPU_IRQ_BASE+00 Software 0 + * MIPS_CPU_IRQ_BASE+01 Software 1 + * MIPS_CPU_IRQ_BASE+02 Cascade TX4927-CP0 + * MIPS_CPU_IRQ_BASE+03 Multiplexed -- do not use + * MIPS_CPU_IRQ_BASE+04 Multiplexed -- do not use + * MIPS_CPU_IRQ_BASE+05 Multiplexed -- do not use + * MIPS_CPU_IRQ_BASE+06 Multiplexed -- do not use + * MIPS_CPU_IRQ_BASE+07 CPU TIMER + * + * TXX9_IRQ_BASE+00 + * TXX9_IRQ_BASE+01 + * TXX9_IRQ_BASE+02 + * TXX9_IRQ_BASE+03 Cascade RBTX4927-IOC + * TXX9_IRQ_BASE+04 + * TXX9_IRQ_BASE+05 RBTX4927 RTL-8019AS ethernet + * TXX9_IRQ_BASE+06 + * TXX9_IRQ_BASE+07 + * TXX9_IRQ_BASE+08 TX4927 SerialIO Channel 0 + * TXX9_IRQ_BASE+09 TX4927 SerialIO Channel 1 + * TXX9_IRQ_BASE+10 + * TXX9_IRQ_BASE+11 + * TXX9_IRQ_BASE+12 + * TXX9_IRQ_BASE+13 + * TXX9_IRQ_BASE+14 + * TXX9_IRQ_BASE+15 + * TXX9_IRQ_BASE+16 TX4927 PCI PCI-C + * TXX9_IRQ_BASE+17 + * TXX9_IRQ_BASE+18 + * TXX9_IRQ_BASE+19 + * TXX9_IRQ_BASE+20 + * TXX9_IRQ_BASE+21 + * TXX9_IRQ_BASE+22 TX4927 PCI PCI-ERR + * TXX9_IRQ_BASE+23 TX4927 PCI PCI-PMA (not used) + * TXX9_IRQ_BASE+24 + * TXX9_IRQ_BASE+25 + * TXX9_IRQ_BASE+26 + * TXX9_IRQ_BASE+27 + * TXX9_IRQ_BASE+28 + * TXX9_IRQ_BASE+29 + * TXX9_IRQ_BASE+30 + * TXX9_IRQ_BASE+31 + * + * RBTX4927_IRQ_IOC+00 FPCIB0 PCI-D (SouthBridge) + * RBTX4927_IRQ_IOC+01 FPCIB0 PCI-C (SouthBridge) + * RBTX4927_IRQ_IOC+02 FPCIB0 PCI-B (SouthBridge/IDE/pin=1,INTR) + * RBTX4927_IRQ_IOC+03 FPCIB0 PCI-A (SouthBridge/USB/pin=4) + * RBTX4927_IRQ_IOC+04 + * RBTX4927_IRQ_IOC+05 + * RBTX4927_IRQ_IOC+06 + * RBTX4927_IRQ_IOC+07 + * + * NOTES: + * SouthBridge/INTR is mapped to SouthBridge/A=PCI-B/#58 + * SouthBridge/ISA/pin=0 no pci irq used by this device + * SouthBridge/IDE/pin=1 no pci irq used by this device, using INTR + * via ISA IRQ14 + * SouthBridge/USB/pin=4 using pci irq SouthBridge/D=PCI-A=#59 + * SouthBridge/PMC/pin=0 no pci irq used by this device + * SuperIO/PS2/Keyboard, using INTR via ISA IRQ1 + * SuperIO/PS2/Mouse, using INTR via ISA IRQ12 (mouse not currently supported) + * JP7 is not bus master -- do NOT use -- only 4 pci bus master's + * allowed -- SouthBridge, JP4, JP5, JP6 + */ #include <linux/init.h> #include <linux/types.h> @@ -134,7 +135,7 @@ static int toshiba_rbtx4927_irq_nested(int sw_irq) level3 = readb(rbtx4927_imstat_addr) & 0x1f; if (level3) sw_irq = RBTX4927_IRQ_IOC + fls(level3) - 1; - return (sw_irq); + return sw_irq; } static void __init toshiba_rbtx4927_irq_ioc_init(void) diff --git a/arch/mips/txx9/rbtx4927/prom.c b/arch/mips/txx9/rbtx4927/prom.c index 5c0de54ebdd..1dc0a5b1956 100644 --- a/arch/mips/txx9/rbtx4927/prom.c +++ b/arch/mips/txx9/rbtx4927/prom.c @@ -38,4 +38,5 @@ void __init rbtx4927_prom_init(void) { prom_init_cmdline(); add_memory_region(0, tx4927_get_mem_size(), BOOT_MEM_RAM); + txx9_sio_putchar_init(TX4927_SIO_REG(0) & 0xfffffffffULL); } diff --git a/arch/mips/txx9/rbtx4927/setup.c b/arch/mips/txx9/rbtx4927/setup.c index 3da20ea3e55..0d39bafea79 100644 --- a/arch/mips/txx9/rbtx4927/setup.c +++ b/arch/mips/txx9/rbtx4927/setup.c @@ -46,12 +46,9 @@ #include <linux/kernel.h> #include <linux/types.h> #include <linux/ioport.h> -#include <linux/interrupt.h> -#include <linux/pm.h> #include <linux/platform_device.h> #include <linux/delay.h> #include <asm/io.h> -#include <asm/processor.h> #include <asm/reboot.h> #include <asm/txx9/generic.h> #include <asm/txx9/pci.h> @@ -103,6 +100,7 @@ static void __init tx4927_pci_setup(void) tx4927_report_pciclk(); tx4927_pcic_setup(tx4927_pcicptr, c, extarb); } + tx4927_setup_pcierr_irq(); } static void __init tx4937_pci_setup(void) @@ -149,6 +147,7 @@ static void __init tx4937_pci_setup(void) tx4938_report_pciclk(); tx4927_pcic_setup(tx4938_pcicptr, c, extarb); } + tx4938_setup_pcierr_irq(); } static void __init rbtx4927_arch_init(void) @@ -165,17 +164,8 @@ static void __init rbtx4937_arch_init(void) #define rbtx4937_arch_init NULL #endif /* CONFIG_PCI */ -static void __noreturn wait_forever(void) -{ - while (1) - if (cpu_wait) - (*cpu_wait)(); -} - static void toshiba_rbtx4927_restart(char *command) { - printk(KERN_NOTICE "System Rebooting...\n"); - /* enable the s/w reset register */ writeb(1, rbtx4927_softresetlock_addr); @@ -186,24 +176,8 @@ static void toshiba_rbtx4927_restart(char *command) /* do a s/w reset */ writeb(1, rbtx4927_softreset_addr); - /* do something passive while waiting for reset */ - local_irq_disable(); - wait_forever(); - /* no return */ -} - -static void toshiba_rbtx4927_halt(void) -{ - printk(KERN_NOTICE "System Halted\n"); - local_irq_disable(); - wait_forever(); - /* no return */ -} - -static void toshiba_rbtx4927_power_off(void) -{ - toshiba_rbtx4927_halt(); - /* no return */ + /* fallback */ + (*_machine_halt)(); } static void __init rbtx4927_clock_init(void); @@ -214,9 +188,6 @@ static void __init rbtx4927_mem_setup(void) u32 cp0_config; char *argptr; - /* f/w leaves this on at startup */ - clear_c0_status(ST0_ERL); - /* enable caches -- HCP5 does this, pmon does not */ cp0_config = read_c0_config(); cp0_config = cp0_config & ~(TX49_CONF_IC | TX49_CONF_DC); @@ -231,37 +202,21 @@ static void __init rbtx4927_mem_setup(void) } _machine_restart = toshiba_rbtx4927_restart; - _machine_halt = toshiba_rbtx4927_halt; - pm_power_off = toshiba_rbtx4927_power_off; #ifdef CONFIG_PCI txx9_alloc_pci_controller(&txx9_primary_pcic, RBTX4927_PCIMEM, RBTX4927_PCIMEM_SIZE, RBTX4927_PCIIO, RBTX4927_PCIIO_SIZE); + txx9_board_pcibios_setup = tx4927_pcibios_setup; #else set_io_port_base(KSEG1 + RBTX4927_ISA_IO_OFFSET); #endif - tx4927_setup_serial(); + tx4927_sio_init(0, 0); #ifdef CONFIG_SERIAL_TXX9_CONSOLE - argptr = prom_getcmdline(); - if (strstr(argptr, "console=") == NULL) { - strcat(argptr, " console=ttyS0,38400"); - } -#endif - -#ifdef CONFIG_ROOT_NFS - argptr = prom_getcmdline(); - if (strstr(argptr, "root=") == NULL) { - strcat(argptr, " root=/dev/nfs rw"); - } -#endif - -#ifdef CONFIG_IP_PNP - argptr = prom_getcmdline(); - if (strstr(argptr, "ip=") == NULL) { - strcat(argptr, " ip=any"); - } + argptr = prom_getcmdline(); + if (!strstr(argptr, "console=")) + strcat(argptr, " console=ttyS0,38400"); #endif } @@ -324,19 +279,17 @@ static void __init rbtx4927_time_init(void) tx4927_time_init(0); } -static int __init toshiba_rbtx4927_rtc_init(void) +static void __init toshiba_rbtx4927_rtc_init(void) { struct resource res = { .start = RBTX4927_BRAMRTC_BASE - IO_BASE, .end = RBTX4927_BRAMRTC_BASE - IO_BASE + 0x800 - 1, .flags = IORESOURCE_MEM, }; - struct platform_device *dev = - platform_device_register_simple("rtc-ds1742", -1, &res, 1); - return IS_ERR(dev) ? PTR_ERR(dev) : 0; + platform_device_register_simple("rtc-ds1742", -1, &res, 1); } -static int __init rbtx4927_ne_init(void) +static void __init rbtx4927_ne_init(void) { struct resource res[] = { { @@ -348,36 +301,14 @@ static int __init rbtx4927_ne_init(void) .flags = IORESOURCE_IRQ, } }; - struct platform_device *dev = - platform_device_register_simple("ne", -1, - res, ARRAY_SIZE(res)); - return IS_ERR(dev) ? PTR_ERR(dev) : 0; -} - -/* Watchdog support */ - -static int __init txx9_wdt_init(unsigned long base) -{ - struct resource res = { - .start = base, - .end = base + 0x100 - 1, - .flags = IORESOURCE_MEM, - }; - struct platform_device *dev = - platform_device_register_simple("txx9wdt", -1, &res, 1); - return IS_ERR(dev) ? PTR_ERR(dev) : 0; -} - -static int __init rbtx4927_wdt_init(void) -{ - return txx9_wdt_init(TX4927_TMR_REG(2) & 0xfffffffffULL); + platform_device_register_simple("ne", -1, res, ARRAY_SIZE(res)); } static void __init rbtx4927_device_init(void) { toshiba_rbtx4927_rtc_init(); rbtx4927_ne_init(); - rbtx4927_wdt_init(); + tx4927_wdt_init(); } struct txx9_board_vec rbtx4927_vec __initdata = { diff --git a/arch/mips/txx9/rbtx4938/irq.c b/arch/mips/txx9/rbtx4938/irq.c index 3971a061657..ca2f8306ce9 100644 --- a/arch/mips/txx9/rbtx4938/irq.c +++ b/arch/mips/txx9/rbtx4938/irq.c @@ -11,59 +11,57 @@ */ /* -IRQ Device - -16 TX4938-CP0/00 Software 0 -17 TX4938-CP0/01 Software 1 -18 TX4938-CP0/02 Cascade TX4938-CP0 -19 TX4938-CP0/03 Multiplexed -- do not use -20 TX4938-CP0/04 Multiplexed -- do not use -21 TX4938-CP0/05 Multiplexed -- do not use -22 TX4938-CP0/06 Multiplexed -- do not use -23 TX4938-CP0/07 CPU TIMER - -24 TX4938-PIC/00 -25 TX4938-PIC/01 -26 TX4938-PIC/02 Cascade RBTX4938-IOC -27 TX4938-PIC/03 RBTX4938 RTL-8019AS Ethernet -28 TX4938-PIC/04 -29 TX4938-PIC/05 TX4938 ETH1 -30 TX4938-PIC/06 TX4938 ETH0 -31 TX4938-PIC/07 -32 TX4938-PIC/08 TX4938 SIO 0 -33 TX4938-PIC/09 TX4938 SIO 1 -34 TX4938-PIC/10 TX4938 DMA0 -35 TX4938-PIC/11 TX4938 DMA1 -36 TX4938-PIC/12 TX4938 DMA2 -37 TX4938-PIC/13 TX4938 DMA3 -38 TX4938-PIC/14 -39 TX4938-PIC/15 -40 TX4938-PIC/16 TX4938 PCIC -41 TX4938-PIC/17 TX4938 TMR0 -42 TX4938-PIC/18 TX4938 TMR1 -43 TX4938-PIC/19 TX4938 TMR2 -44 TX4938-PIC/20 -45 TX4938-PIC/21 -46 TX4938-PIC/22 TX4938 PCIERR -47 TX4938-PIC/23 -48 TX4938-PIC/24 -49 TX4938-PIC/25 -50 TX4938-PIC/26 -51 TX4938-PIC/27 -52 TX4938-PIC/28 -53 TX4938-PIC/29 -54 TX4938-PIC/30 -55 TX4938-PIC/31 TX4938 SPI - -56 RBTX4938-IOC/00 PCI-D -57 RBTX4938-IOC/01 PCI-C -58 RBTX4938-IOC/02 PCI-B -59 RBTX4938-IOC/03 PCI-A -60 RBTX4938-IOC/04 RTC -61 RBTX4938-IOC/05 ATA -62 RBTX4938-IOC/06 MODEM -63 RBTX4938-IOC/07 SWINT -*/ + * MIPS_CPU_IRQ_BASE+00 Software 0 + * MIPS_CPU_IRQ_BASE+01 Software 1 + * MIPS_CPU_IRQ_BASE+02 Cascade TX4938-CP0 + * MIPS_CPU_IRQ_BASE+03 Multiplexed -- do not use + * MIPS_CPU_IRQ_BASE+04 Multiplexed -- do not use + * MIPS_CPU_IRQ_BASE+05 Multiplexed -- do not use + * MIPS_CPU_IRQ_BASE+06 Multiplexed -- do not use + * MIPS_CPU_IRQ_BASE+07 CPU TIMER + * + * TXX9_IRQ_BASE+00 + * TXX9_IRQ_BASE+01 + * TXX9_IRQ_BASE+02 Cascade RBTX4938-IOC + * TXX9_IRQ_BASE+03 RBTX4938 RTL-8019AS Ethernet + * TXX9_IRQ_BASE+04 + * TXX9_IRQ_BASE+05 TX4938 ETH1 + * TXX9_IRQ_BASE+06 TX4938 ETH0 + * TXX9_IRQ_BASE+07 + * TXX9_IRQ_BASE+08 TX4938 SIO 0 + * TXX9_IRQ_BASE+09 TX4938 SIO 1 + * TXX9_IRQ_BASE+10 TX4938 DMA0 + * TXX9_IRQ_BASE+11 TX4938 DMA1 + * TXX9_IRQ_BASE+12 TX4938 DMA2 + * TXX9_IRQ_BASE+13 TX4938 DMA3 + * TXX9_IRQ_BASE+14 + * TXX9_IRQ_BASE+15 + * TXX9_IRQ_BASE+16 TX4938 PCIC + * TXX9_IRQ_BASE+17 TX4938 TMR0 + * TXX9_IRQ_BASE+18 TX4938 TMR1 + * TXX9_IRQ_BASE+19 TX4938 TMR2 + * TXX9_IRQ_BASE+20 + * TXX9_IRQ_BASE+21 + * TXX9_IRQ_BASE+22 TX4938 PCIERR + * TXX9_IRQ_BASE+23 + * TXX9_IRQ_BASE+24 + * TXX9_IRQ_BASE+25 + * TXX9_IRQ_BASE+26 + * TXX9_IRQ_BASE+27 + * TXX9_IRQ_BASE+28 + * TXX9_IRQ_BASE+29 + * TXX9_IRQ_BASE+30 + * TXX9_IRQ_BASE+31 TX4938 SPI + * + * RBTX4938_IRQ_IOC+00 PCI-D + * RBTX4938_IRQ_IOC+01 PCI-C + * RBTX4938_IRQ_IOC+02 PCI-B + * RBTX4938_IRQ_IOC+03 PCI-A + * RBTX4938_IRQ_IOC+04 RTC + * RBTX4938_IRQ_IOC+05 ATA + * RBTX4938_IRQ_IOC+06 MODEM + * RBTX4938_IRQ_IOC+07 SWINT + */ #include <linux/init.h> #include <linux/interrupt.h> #include <asm/mipsregs.h> @@ -93,9 +91,6 @@ static int toshiba_rbtx4938_irq_nested(int sw_irq) return sw_irq; } -/**********************************************************************************/ -/* Functions for ioc */ -/**********************************************************************************/ static void __init toshiba_rbtx4938_irq_ioc_init(void) { diff --git a/arch/mips/txx9/rbtx4938/prom.c b/arch/mips/txx9/rbtx4938/prom.c index ee189519ce5..d73123cd2ab 100644 --- a/arch/mips/txx9/rbtx4938/prom.c +++ b/arch/mips/txx9/rbtx4938/prom.c @@ -22,4 +22,5 @@ void __init rbtx4938_prom_init(void) prom_init_cmdline(); #endif add_memory_region(0, tx4938_get_mem_size(), BOOT_MEM_RAM); + txx9_sio_putchar_init(TX4938_SIO_REG(0) & 0xfffffffffULL); } diff --git a/arch/mips/txx9/rbtx4938/setup.c b/arch/mips/txx9/rbtx4938/setup.c index 6c2b99bb8af..9ab48dec0fe 100644 --- a/arch/mips/txx9/rbtx4938/setup.c +++ b/arch/mips/txx9/rbtx4938/setup.c @@ -13,9 +13,6 @@ #include <linux/types.h> #include <linux/ioport.h> #include <linux/delay.h> -#include <linux/interrupt.h> -#include <linux/console.h> -#include <linux/pm.h> #include <linux/platform_device.h> #include <linux/gpio.h> @@ -28,33 +25,14 @@ #include <asm/txx9/spi.h> #include <asm/txx9pio.h> -static void rbtx4938_machine_halt(void) -{ - printk(KERN_NOTICE "System Halted\n"); - local_irq_disable(); - - while (1) - __asm__(".set\tmips3\n\t" - "wait\n\t" - ".set\tmips0"); -} - -static void rbtx4938_machine_power_off(void) -{ - rbtx4938_machine_halt(); - /* no return */ -} - static void rbtx4938_machine_restart(char *command) { local_irq_disable(); - - printk("Rebooting..."); writeb(1, rbtx4938_softresetlock_addr); writeb(1, rbtx4938_sfvol_addr); writeb(1, rbtx4938_softreset_addr); - while(1) - ; + /* fallback */ + (*_machine_halt)(); } static void __init rbtx4938_pci_setup(void) @@ -121,6 +99,7 @@ static void __init rbtx4938_pci_setup(void) register_pci_controller(c); tx4927_pcic_setup(tx4938_pcic1ptr, c, 0); } + tx4938_setup_pcierr_irq(); #endif /* CONFIG_PCI */ } @@ -151,19 +130,7 @@ static int __init rbtx4938_ethaddr_init(void) if (sum) printk(KERN_WARNING "seeprom: bad checksum.\n"); } - for (i = 0; i < 2; i++) { - unsigned int id = - TXX9_IRQ_BASE + (i ? TX4938_IR_ETH1 : TX4938_IR_ETH0); - struct platform_device *pdev; - if (!(__raw_readq(&tx4938_ccfgptr->pcfg) & - (i ? TX4938_PCFG_ETH1_SEL : TX4938_PCFG_ETH0_SEL))) - continue; - pdev = platform_device_alloc("tc35815-mac", id); - if (!pdev || - platform_device_add_data(pdev, &dat[4 + 6 * i], 6) || - platform_device_add(pdev)) - platform_device_put(pdev); - } + tx4938_ethaddr_init(&dat[4], &dat[4 + 6]); #endif /* CONFIG_PCI */ return 0; } @@ -193,51 +160,36 @@ static void __init rbtx4938_mem_setup(void) #ifdef CONFIG_PCI txx9_alloc_pci_controller(&txx9_primary_pcic, 0, 0, 0, 0); + txx9_board_pcibios_setup = tx4927_pcibios_setup; #else set_io_port_base(RBTX4938_ETHER_BASE); #endif - tx4938_setup_serial(); + tx4938_sio_init(7372800, 0); #ifdef CONFIG_SERIAL_TXX9_CONSOLE - argptr = prom_getcmdline(); - if (strstr(argptr, "console=") == NULL) { - strcat(argptr, " console=ttyS0,38400"); - } + argptr = prom_getcmdline(); + if (!strstr(argptr, "console=")) + strcat(argptr, " console=ttyS0,38400"); #endif #ifdef CONFIG_TOSHIBA_RBTX4938_MPLEX_PIO58_61 - printk("PIOSEL: disabling both ata and nand selection\n"); - local_irq_disable(); + printk(KERN_INFO "PIOSEL: disabling both ata and nand selection\n"); txx9_clear64(&tx4938_ccfgptr->pcfg, TX4938_PCFG_NDF_SEL | TX4938_PCFG_ATA_SEL); #endif #ifdef CONFIG_TOSHIBA_RBTX4938_MPLEX_NAND - printk("PIOSEL: enabling nand selection\n"); + printk(KERN_INFO "PIOSEL: enabling nand selection\n"); txx9_set64(&tx4938_ccfgptr->pcfg, TX4938_PCFG_NDF_SEL); txx9_clear64(&tx4938_ccfgptr->pcfg, TX4938_PCFG_ATA_SEL); #endif #ifdef CONFIG_TOSHIBA_RBTX4938_MPLEX_ATA - printk("PIOSEL: enabling ata selection\n"); + printk(KERN_INFO "PIOSEL: enabling ata selection\n"); txx9_set64(&tx4938_ccfgptr->pcfg, TX4938_PCFG_ATA_SEL); txx9_clear64(&tx4938_ccfgptr->pcfg, TX4938_PCFG_NDF_SEL); #endif -#ifdef CONFIG_IP_PNP - argptr = prom_getcmdline(); - if (strstr(argptr, "ip=") == NULL) { - strcat(argptr, " ip=any"); - } -#endif - - -#ifdef CONFIG_FB - { - conswitchp = &dummy_con; - } -#endif - rbtx4938_spi_setup(); pcfg = ____raw_readq(&tx4938_ccfgptr->pcfg); /* updated */ /* fixup piosel */ @@ -258,11 +210,9 @@ static void __init rbtx4938_mem_setup(void) rbtx4938_fpga_resource.end = CPHYSADDR(RBTX4938_FPGA_REG_ADDR) + 0xffff; rbtx4938_fpga_resource.flags = IORESOURCE_MEM | IORESOURCE_BUSY; if (request_resource(&txx9_ce_res[2], &rbtx4938_fpga_resource)) - printk("request resource for fpga failed\n"); + printk(KERN_ERR "request resource for fpga failed\n"); _machine_restart = rbtx4938_machine_restart; - _machine_halt = rbtx4938_machine_halt; - pm_power_off = rbtx4938_machine_power_off; writeb(0xff, rbtx4938_led_addr); printk(KERN_INFO "RBTX4938 --- FPGA(Rev %02x) DIPSW:%02x,%02x\n", @@ -270,7 +220,7 @@ static void __init rbtx4938_mem_setup(void) readb(rbtx4938_dipsw_addr), readb(rbtx4938_bdipsw_addr)); } -static int __init rbtx4938_ne_init(void) +static void __init rbtx4938_ne_init(void) { struct resource res[] = { { @@ -282,10 +232,7 @@ static int __init rbtx4938_ne_init(void) .flags = IORESOURCE_IRQ, } }; - struct platform_device *dev = - platform_device_register_simple("ne", -1, - res, ARRAY_SIZE(res)); - return IS_ERR(dev) ? PTR_ERR(dev) : 0; + platform_device_register_simple("ne", -1, res, ARRAY_SIZE(res)); } static DEFINE_SPINLOCK(rbtx4938_spi_gpio_lock); @@ -321,24 +268,6 @@ static struct gpio_chip rbtx4938_spi_gpio_chip = { .ngpio = 3, }; -/* SPI support */ - -static void __init txx9_spi_init(unsigned long base, int irq) -{ - struct resource res[] = { - { - .start = base, - .end = base + 0x20 - 1, - .flags = IORESOURCE_MEM, - }, { - .start = irq, - .flags = IORESOURCE_IRQ, - }, - }; - platform_device_register_simple("spi_txx9", 0, - res, ARRAY_SIZE(res)); -} - static int __init rbtx4938_spi_init(void) { struct spi_board_info srtc_info = { @@ -361,7 +290,7 @@ static int __init rbtx4938_spi_init(void) gpio_direction_output(16 + SEEPROM2_CS, 1); gpio_request(16 + SEEPROM3_CS, "seeprom3"); gpio_direction_output(16 + SEEPROM3_CS, 1); - txx9_spi_init(TX4938_SPI_REG & 0xfffffffffULL, RBTX4938_IRQ_IRC_SPI); + tx4938_spi_init(0); return 0; } @@ -372,30 +301,11 @@ static void __init rbtx4938_arch_init(void) rbtx4938_spi_init(); } -/* Watchdog support */ - -static int __init txx9_wdt_init(unsigned long base) -{ - struct resource res = { - .start = base, - .end = base + 0x100 - 1, - .flags = IORESOURCE_MEM, - }; - struct platform_device *dev = - platform_device_register_simple("txx9wdt", -1, &res, 1); - return IS_ERR(dev) ? PTR_ERR(dev) : 0; -} - -static int __init rbtx4938_wdt_init(void) -{ - return txx9_wdt_init(TX4938_TMR_REG(2) & 0xfffffffffULL); -} - static void __init rbtx4938_device_init(void) { rbtx4938_ethaddr_init(); rbtx4938_ne_init(); - rbtx4938_wdt_init(); + tx4938_wdt_init(); } struct txx9_board_vec rbtx4938_vec __initdata = { diff --git a/arch/mn10300/kernel/entry.S b/arch/mn10300/kernel/entry.S index 11de3606eee..b7cbb1487af 100644 --- a/arch/mn10300/kernel/entry.S +++ b/arch/mn10300/kernel/entry.S @@ -716,6 +716,12 @@ ENTRY(sys_call_table) .long sys_fallocate /* 325 */ .long sys_timerfd_settime .long sys_timerfd_gettime + .long sys_signalfd4 + .long sys_eventfd2 + .long sys_epoll_create1 /* 330 */ + .long sys_dup3 + .long sys_pipe2 + .long sys_inotify_init1 nr_syscalls=(.-sys_call_table)/4 diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 2ed88122be9..8d41908e251 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -317,6 +317,9 @@ config ARCH_ENABLE_MEMORY_HOTPLUG def_bool y depends on SPARSEMEM +config ARCH_ENABLE_MEMORY_HOTREMOVE + def_bool y + source "mm/Kconfig" comment "I/O subsystem configuration" diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index d003a6e16af..328a20e880b 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -1732,3 +1732,40 @@ compat_sys_timerfd_gettime_wrapper: lgfr %r2,%r2 # int llgtr %r3,%r3 # struct compat_itimerspec * jg compat_sys_timerfd_gettime + + .globl compat_sys_signalfd4_wrapper +compat_sys_signalfd4_wrapper: + lgfr %r2,%r2 # int + llgtr %r3,%r3 # compat_sigset_t * + llgfr %r4,%r4 # compat_size_t + lgfr %r5,%r5 # int + jg compat_sys_signalfd4 + + .globl sys_eventfd2_wrapper +sys_eventfd2_wrapper: + llgfr %r2,%r2 # unsigned int + lgfr %r3,%r3 # int + jg sys_eventfd2 + + .globl sys_inotify_init1_wrapper +sys_inotify_init1_wrapper: + lgfr %r2,%r2 # int + jg sys_inotify_init1 + + .globl sys_pipe2_wrapper +sys_pipe2_wrapper: + llgtr %r2,%r2 # u32 * + lgfr %r3,%r3 # int + jg sys_pipe2 # branch to system call + + .globl sys_dup3_wrapper +sys_dup3_wrapper: + llgfr %r2,%r2 # unsigned int + llgfr %r3,%r3 # unsigned int + lgfr %r4,%r4 # int + jg sys_dup3 # branch to system call + + .globl sys_epoll_create1_wrapper +sys_epoll_create1_wrapper: + lgfr %r2,%r2 # int + jg sys_epoll_create1 # branch to system call diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c index 54b2779b5e2..2dcf590faba 100644 --- a/arch/s390/kernel/ipl.c +++ b/arch/s390/kernel/ipl.c @@ -1705,7 +1705,10 @@ void __init setup_ipl(void) void __init ipl_update_parameters(void) { - if (diag308(DIAG308_STORE, &ipl_block) == DIAG308_RC_OK) + int rc; + + rc = diag308(DIAG308_STORE, &ipl_block); + if ((rc == DIAG308_RC_OK) || (rc == DIAG308_RC_NOCONFIG)) diag308_set_works = 1; } diff --git a/arch/s390/kernel/mem_detect.c b/arch/s390/kernel/mem_detect.c index 18ed7abe16c..9872999c66d 100644 --- a/arch/s390/kernel/mem_detect.c +++ b/arch/s390/kernel/mem_detect.c @@ -9,27 +9,6 @@ #include <asm/sclp.h> #include <asm/setup.h> -static int memory_fast_detect(struct mem_chunk *chunk) -{ - unsigned long val0 = 0; - unsigned long val1 = 0xc; - int rc = -EOPNOTSUPP; - - if (ipl_flags & IPL_NSS_VALID) - return -EOPNOTSUPP; - asm volatile( - " diag %1,%2,0x260\n" - "0: lhi %0,0\n" - "1:\n" - EX_TABLE(0b,1b) - : "+d" (rc), "+d" (val0), "+d" (val1) : : "cc"); - - if (rc || val0 != val1) - return -EOPNOTSUPP; - chunk->size = val0 + 1; - return 0; -} - static inline int tprot(unsigned long addr) { int rc = -EFAULT; @@ -84,8 +63,6 @@ void detect_memory_layout(struct mem_chunk chunk[]) unsigned long flags, cr0; memset(chunk, 0, MEMORY_CHUNKS * sizeof(struct mem_chunk)); - if (memory_fast_detect(&chunk[0]) == 0) - return; /* Disable IRQs, DAT and low address protection so tprot does the * right thing and we don't get scheduled away with low address * protection disabled. diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S index c87ec687d4c..c66d35e5514 100644 --- a/arch/s390/kernel/syscalls.S +++ b/arch/s390/kernel/syscalls.S @@ -330,3 +330,9 @@ SYSCALL(sys_eventfd,sys_eventfd,sys_eventfd_wrapper) SYSCALL(sys_timerfd_create,sys_timerfd_create,sys_timerfd_create_wrapper) SYSCALL(sys_timerfd_settime,sys_timerfd_settime,compat_sys_timerfd_settime_wrapper) /* 320 */ SYSCALL(sys_timerfd_gettime,sys_timerfd_gettime,compat_sys_timerfd_gettime_wrapper) +SYSCALL(sys_signalfd4,sys_signalfd4,compat_sys_signalfd4_wrapper) +SYSCALL(sys_eventfd2,sys_eventfd2,sys_eventfd2_wrapper) +SYSCALL(sys_inotify_init1,sys_inotify_init1,sys_inotify_init1_wrapper) +SYSCALL(sys_pipe2,sys_pipe2,sys_pipe2_wrapper) /* 325 */ +SYSCALL(sys_dup3,sys_dup3,sys_dup3_wrapper) +SYSCALL(sys_epoll_create1,sys_epoll_create1,sys_epoll_create1_wrapper) diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index ab70d9bd926..ca114fe46ff 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -1348,7 +1348,7 @@ early_param("stp", early_parse_stp); /* * Reset STP attachment. */ -static void stp_reset(void) +static void __init stp_reset(void) { int rc; diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c index 2e2d2ffb6a0..d1faf5c5440 100644 --- a/arch/s390/kvm/priv.c +++ b/arch/s390/kvm/priv.c @@ -158,6 +158,7 @@ static int handle_stfl(struct kvm_vcpu *vcpu) vcpu->stat.instruction_stfl++; facility_list &= ~(1UL<<24); /* no stfle */ + facility_list &= ~(1UL<<23); /* no large pages */ rc = copy_to_guest(vcpu, offsetof(struct _lowcore, stfl_fac_list), &facility_list, sizeof(facility_list)); diff --git a/arch/s390/lib/delay.c b/arch/s390/lib/delay.c index eae21a8ac72..fc6ab6094df 100644 --- a/arch/s390/lib/delay.c +++ b/arch/s390/lib/delay.c @@ -43,7 +43,7 @@ void __udelay(unsigned long usecs) local_bh_disable(); local_irq_save(flags); if (raw_irqs_disabled_flags(flags)) { - old_cc = S390_lowcore.clock_comparator; + old_cc = local_tick_disable(); S390_lowcore.clock_comparator = -1ULL; __ctl_store(cr0, 0, 0); dummy = (cr0 & 0xffff00e0) | 0x00000800; @@ -65,7 +65,7 @@ void __udelay(unsigned long usecs) if (raw_irqs_disabled_flags(flags)) { __ctl_load(cr0, 0, 0); - S390_lowcore.clock_comparator = old_cc; + local_tick_enable(old_cc); } if (!irq_context) _local_bh_enable(); diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index 4993b0f594e..1169130a97e 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -179,7 +179,7 @@ int arch_add_memory(int nid, u64 start, u64 size) int rc; pgdat = NODE_DATA(nid); - zone = pgdat->node_zones + ZONE_NORMAL; + zone = pgdat->node_zones + ZONE_MOVABLE; rc = vmem_add_mapping(start, size); if (rc) return rc; @@ -189,3 +189,14 @@ int arch_add_memory(int nid, u64 start, u64 size) return rc; } #endif /* CONFIG_MEMORY_HOTPLUG */ + +#ifdef CONFIG_MEMORY_HOTREMOVE +int remove_memory(u64 start, u64 size) +{ + unsigned long start_pfn, end_pfn; + + start_pfn = PFN_DOWN(start); + end_pfn = start_pfn + PFN_DOWN(size); + return offline_pages(start_pfn, end_pfn, 120 * HZ); +} +#endif /* CONFIG_MEMORY_HOTREMOVE */ diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 0b88dc462d7..cb992c3d6b7 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -24,6 +24,11 @@ config SUPERH32 config SUPERH64 def_bool y if CPU_SH5 +config ARCH_DEFCONFIG + string + default "arch/sh/configs/shx3_defconfig" if SUPERH32 + default "arch/sh/configs/cayman_defconfig" if SUPERH64 + config RWSEM_GENERIC_SPINLOCK def_bool y @@ -348,253 +353,10 @@ config CPU_SUBTYPE_SH5_103 endchoice source "arch/sh/mm/Kconfig" + source "arch/sh/Kconfig.cpu" -menu "Board support" - -config SOLUTION_ENGINE - bool - -config SH_SOLUTION_ENGINE - bool "SolutionEngine" - select SOLUTION_ENGINE - select CPU_HAS_IPR_IRQ - depends on CPU_SUBTYPE_SH7705 || CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7710 || \ - CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7750S || \ - CPU_SUBTYPE_SH7750R - help - Select SolutionEngine if configuring for a Hitachi SH7705, SH7709, - SH7710, SH7712, SH7750, SH7750S or SH7750R evaluation board. - -config SH_7206_SOLUTION_ENGINE - bool "SolutionEngine7206" - select SOLUTION_ENGINE - depends on CPU_SUBTYPE_SH7206 - help - Select 7206 SolutionEngine if configuring for a Hitachi SH7206 - evaluation board. - -config SH_7619_SOLUTION_ENGINE - bool "SolutionEngine7619" - select SOLUTION_ENGINE - depends on CPU_SUBTYPE_SH7619 - help - Select 7619 SolutionEngine if configuring for a Hitachi SH7619 - evaluation board. - -config SH_7721_SOLUTION_ENGINE - bool "SolutionEngine7721" - select SOLUTION_ENGINE - depends on CPU_SUBTYPE_SH7721 - help - Select 7721 SolutionEngine if configuring for a Hitachi SH7721 - evaluation board. - -config SH_7722_SOLUTION_ENGINE - bool "SolutionEngine7722" - select SOLUTION_ENGINE - depends on CPU_SUBTYPE_SH7722 - help - Select 7722 SolutionEngine if configuring for a Hitachi SH772 - evaluation board. - -config SH_7751_SOLUTION_ENGINE - bool "SolutionEngine7751" - select SOLUTION_ENGINE - select CPU_HAS_IPR_IRQ - depends on CPU_SUBTYPE_SH7751 - help - Select 7751 SolutionEngine if configuring for a Hitachi SH7751 - evaluation board. - -config SH_7780_SOLUTION_ENGINE - bool "SolutionEngine7780" - select SOLUTION_ENGINE - select SYS_SUPPORTS_PCI - depends on CPU_SUBTYPE_SH7780 - help - Select 7780 SolutionEngine if configuring for a Renesas SH7780 - evaluation board. - -config SH_7343_SOLUTION_ENGINE - bool "SolutionEngine7343" - select SOLUTION_ENGINE - depends on CPU_SUBTYPE_SH7343 - help - Select 7343 SolutionEngine if configuring for a Hitachi - SH7343 (SH-Mobile 3AS) evaluation board. - -config SH_7751_SYSTEMH - bool "SystemH7751R" - depends on CPU_SUBTYPE_SH7751R - help - Select SystemH if you are configuring for a Renesas SystemH - 7751R evaluation board. - -config SH_HP6XX - bool "HP6XX" - select SYS_SUPPORTS_APM_EMULATION - select HD6446X_SERIES - depends on CPU_SUBTYPE_SH7709 - help - Select HP6XX if configuring for a HP jornada HP6xx. - More information (hardware only) at - <http://www.hp.com/jornada/>. - -config SH_DREAMCAST - bool "Dreamcast" - select SYS_SUPPORTS_PCI - depends on CPU_SUBTYPE_SH7091 - help - Select Dreamcast if configuring for a SEGA Dreamcast. - More information at <http://www.linux-sh.org> - -config SH_SH03 - bool "Interface CTP/PCI-SH03" - depends on CPU_SUBTYPE_SH7751 - select CPU_HAS_IPR_IRQ - select SYS_SUPPORTS_PCI - help - CTP/PCI-SH03 is a CPU module computer that is produced - by Interface Corporation. - More information at <http://www.interface.co.jp> - -config SH_SECUREEDGE5410 - bool "SecureEdge5410" - depends on CPU_SUBTYPE_SH7751R - select CPU_HAS_IPR_IRQ - select SYS_SUPPORTS_PCI - help - Select SecureEdge5410 if configuring for a SnapGear SH board. - This includes both the OEM SecureEdge products as well as the - SME product line. - -config SH_RTS7751R2D - bool "RTS7751R2D" - depends on CPU_SUBTYPE_SH7751R - select SYS_SUPPORTS_PCI - select IO_TRAPPED - help - Select RTS7751R2D if configuring for a Renesas Technology - Sales SH-Graphics board. - -config SH_RSK7203 - bool "RSK7203" - depends on CPU_SUBTYPE_SH7203 - -config SH_SDK7780 - bool "SDK7780R3" - depends on CPU_SUBTYPE_SH7780 - select SYS_SUPPORTS_PCI - help - Select SDK7780 if configuring for a Renesas SH7780 SDK7780R3 - evaluation board. - -config SH_HIGHLANDER - bool "Highlander" - depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 - select SYS_SUPPORTS_PCI - select IO_TRAPPED - -config SH_SH7785LCR - bool "SH7785LCR" - depends on CPU_SUBTYPE_SH7785 - select SYS_SUPPORTS_PCI - select IO_TRAPPED - -config SH_SH7785LCR_29BIT_PHYSMAPS - bool "SH7785LCR 29bit physmaps" - depends on SH_SH7785LCR - default y - help - This board has 2 physical memory maps. It can be changed with - DIP switch(S2-5). If you set the DIP switch for S2-5 = ON, - you can access all on-board device in 29bit address mode. - -config SH_MIGOR - bool "Migo-R" - depends on CPU_SUBTYPE_SH7722 - help - Select Migo-R if configuring for the SH7722 Migo-R platform - by Renesas System Solutions Asia Pte. Ltd. - -config SH_AP325RXA - bool "AP-325RXA" - depends on CPU_SUBTYPE_SH7723 - help - Renesas "AP-325RXA" support. - Compatible with ALGO SYSTEM CO.,LTD. "AP-320A" - -config SH_SH7763RDP - bool "SH7763RDP" - depends on CPU_SUBTYPE_SH7763 - help - Select SH7763RDP if configuring for a Renesas SH7763 - evaluation board. - -config SH_EDOSK7705 - bool "EDOSK7705" - depends on CPU_SUBTYPE_SH7705 - -config SH_SH4202_MICRODEV - bool "SH4-202 MicroDev" - depends on CPU_SUBTYPE_SH4_202 - help - Select SH4-202 MicroDev if configuring for a SuperH MicroDev board - with an SH4-202 CPU. - -config SH_LANDISK - bool "LANDISK" - depends on CPU_SUBTYPE_SH7751R - select SYS_SUPPORTS_PCI - help - I-O DATA DEVICE, INC. "LANDISK Series" support. - -config SH_TITAN - bool "TITAN" - depends on CPU_SUBTYPE_SH7751R - select CPU_HAS_IPR_IRQ - select SYS_SUPPORTS_PCI - help - Select Titan if you are configuring for a Nimble Microsystems - NetEngine NP51R. - -config SH_SHMIN - bool "SHMIN" - depends on CPU_SUBTYPE_SH7706 - select CPU_HAS_IPR_IRQ - help - Select SHMIN if configuring for the SHMIN board. - -config SH_LBOX_RE2 - bool "L-BOX RE2" - depends on CPU_SUBTYPE_SH7751R - select SYS_SUPPORTS_PCI - help - Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2. - -config SH_X3PROTO - bool "SH-X3 Prototype board" - depends on CPU_SUBTYPE_SHX3 - -config SH_MAGIC_PANEL_R2 - bool "Magic Panel R2" - depends on CPU_SUBTYPE_SH7720 - help - Select Magic Panel R2 if configuring for Magic Panel R2. - -config SH_CAYMAN - bool "Hitachi Cayman" - depends on CPU_SUBTYPE_SH5_101 || CPU_SUBTYPE_SH5_103 - select SYS_SUPPORTS_PCI - -endmenu - -source "arch/sh/boards/renesas/rts7751r2d/Kconfig" -source "arch/sh/boards/renesas/r7780rp/Kconfig" -source "arch/sh/boards/renesas/sdk7780/Kconfig" -source "arch/sh/boards/renesas/migor/Kconfig" -source "arch/sh/boards/magicpanelr2/Kconfig" +source "arch/sh/boards/Kconfig" menu "Timer and clock configuration" diff --git a/arch/sh/Makefile b/arch/sh/Makefile index c627e45c4df..25659ce74ba 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -68,7 +68,7 @@ OBJCOPYFLAGS := -O binary -R .note -R .note.gnu.build-id -R .comment \ defaultimage-$(CONFIG_SUPERH32) := zImage # Set some sensible Kbuild defaults -KBUILD_DEFCONFIG := r7780mp_defconfig +KBUILD_DEFCONFIG := shx3_defconfig KBUILD_IMAGE := $(defaultimage-y) # @@ -91,51 +91,34 @@ LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64+4' LDFLAGS += -EB endif -KBUILD_CFLAGS += -pipe $(cflags-y) -KBUILD_AFLAGS += $(cflags-y) - head-y := arch/sh/kernel/init_task.o head-$(CONFIG_SUPERH32) += arch/sh/kernel/head_32.o head-$(CONFIG_SUPERH64) += arch/sh/kernel/head_64.o LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name) -core-y += arch/sh/kernel/ arch/sh/mm/ +core-y += arch/sh/kernel/ arch/sh/mm/ arch/sh/boards/ core-$(CONFIG_SH_FPU_EMU) += arch/sh/math-emu/ -# Boards -machdir-$(CONFIG_SH_SOLUTION_ENGINE) += se/770x -machdir-$(CONFIG_SH_7722_SOLUTION_ENGINE) += se/7722 -machdir-$(CONFIG_SH_7751_SOLUTION_ENGINE) += se/7751 -machdir-$(CONFIG_SH_7780_SOLUTION_ENGINE) += se/7780 -machdir-$(CONFIG_SH_7343_SOLUTION_ENGINE) += se/7343 -machdir-$(CONFIG_SH_7721_SOLUTION_ENGINE) += se/7721 -machdir-$(CONFIG_SH_HP6XX) += hp6xx -machdir-$(CONFIG_SH_DREAMCAST) += dreamcast -machdir-$(CONFIG_SH_SH03) += sh03 -machdir-$(CONFIG_SH_SECUREEDGE5410) += snapgear -machdir-$(CONFIG_SH_RTS7751R2D) += renesas/rts7751r2d -machdir-$(CONFIG_SH_7751_SYSTEMH) += renesas/systemh -machdir-$(CONFIG_SH_EDOSK7705) += renesas/edosk7705 -machdir-$(CONFIG_SH_HIGHLANDER) += renesas/r7780rp -machdir-$(CONFIG_SH_MIGOR) += renesas/migor -machdir-$(CONFIG_SH_SDK7780) += renesas/sdk7780 -machdir-$(CONFIG_SH_X3PROTO) += renesas/x3proto -machdir-$(CONFIG_SH_RSK7203) += renesas/rsk7203 -machdir-$(CONFIG_SH_AP325RXA) += renesas/ap325rxa -machdir-$(CONFIG_SH_SH7763RDP) += renesas/sh7763rdp -machdir-$(CONFIG_SH_SH7785LCR) += renesas/sh7785lcr -machdir-$(CONFIG_SH_SH4202_MICRODEV) += superh/microdev -machdir-$(CONFIG_SH_LANDISK) += landisk -machdir-$(CONFIG_SH_TITAN) += titan -machdir-$(CONFIG_SH_SHMIN) += shmin -machdir-$(CONFIG_SH_7206_SOLUTION_ENGINE) += se/7206 -machdir-$(CONFIG_SH_7619_SOLUTION_ENGINE) += se/7619 -machdir-$(CONFIG_SH_LBOX_RE2) += lboxre2 -machdir-$(CONFIG_SH_MAGIC_PANEL_R2) += magicpanelr2 -machdir-$(CONFIG_SH_CAYMAN) += cayman - -incdir-y := $(notdir $(machdir-y)) +# Mach groups +machdir-$(CONFIG_SOLUTION_ENGINE) += mach-se +machdir-$(CONFIG_SH_HP6XX) += mach-hp6xx +machdir-$(CONFIG_SH_DREAMCAST) += mach-dreamcast +machdir-$(CONFIG_SH_SH03) += mach-sh03 +machdir-$(CONFIG_SH_SECUREEDGE5410) += mach-snapgear +machdir-$(CONFIG_SH_RTS7751R2D) += mach-r2d +machdir-$(CONFIG_SH_7751_SYSTEMH) += mach-systemh +machdir-$(CONFIG_SH_EDOSK7705) += mach-edosk7705 +machdir-$(CONFIG_SH_HIGHLANDER) += mach-highlander +machdir-$(CONFIG_SH_MIGOR) += mach-migor +machdir-$(CONFIG_SH_SDK7780) += mach-sdk7780 +machdir-$(CONFIG_SH_X3PROTO) += mach-x3proto +machdir-$(CONFIG_SH_SH7763RDP) += mach-sh7763rdp +machdir-$(CONFIG_SH_SH4202_MICRODEV) += mach-microdev +machdir-$(CONFIG_SH_LANDISK) += mach-landisk +machdir-$(CONFIG_SH_TITAN) += mach-titan +machdir-$(CONFIG_SH_LBOX_RE2) += mach-lboxre2 +machdir-$(CONFIG_SH_CAYMAN) += mach-cayman ifneq ($(machdir-y),) core-y += $(addprefix arch/sh/boards/, \ @@ -145,11 +128,22 @@ endif # Companion chips core-$(CONFIG_HD6446X_SERIES) += arch/sh/cchips/hd6446x/ -cpuincdir-$(CONFIG_CPU_SH2) := cpu-sh2 -cpuincdir-$(CONFIG_CPU_SH2A) := cpu-sh2a -cpuincdir-$(CONFIG_CPU_SH3) := cpu-sh3 -cpuincdir-$(CONFIG_CPU_SH4) := cpu-sh4 -cpuincdir-$(CONFIG_CPU_SH5) := cpu-sh5 +# +# CPU header paths +# +# These are ordered by optimization level. A CPU family that is a subset +# of another (ie, SH-2A / SH-2), is picked up first, with increasing +# levels of genericness if nothing more suitable is situated in the +# hierarchy. +# +# As an example, in order of preference, SH-2A > SH-2 > common definitions. +# +cpuincdir-$(CONFIG_CPU_SH2A) += cpu-sh2a +cpuincdir-$(CONFIG_CPU_SH2) += cpu-sh2 +cpuincdir-$(CONFIG_CPU_SH3) += cpu-sh3 +cpuincdir-$(CONFIG_CPU_SH4) += cpu-sh4 +cpuincdir-$(CONFIG_CPU_SH5) += cpu-sh5 +cpuincdir-y += cpu-common # Must be last libs-$(CONFIG_SUPERH32) := arch/sh/lib/ $(libs-y) libs-$(CONFIG_SUPERH64) := arch/sh/lib64/ $(libs-y) @@ -160,57 +154,17 @@ drivers-$(CONFIG_OPROFILE) += arch/sh/oprofile/ boot := arch/sh/boot -ifneq ($(KBUILD_SRC),) -incdir-prefix := $(srctree)/include/asm-sh/ -else -incdir-prefix := -endif - -# Update machine arch and proc symlinks if something which affects -# them changed. We use .arch and .mach to indicate when they were -# updated last, otherwise make uses the target directory mtime. - -include/asm-sh/.cpu: $(wildcard include/config/cpu/*.h) \ - include/config/auto.conf FORCE - @echo ' SYMLINK include/asm-sh/cpu -> include/asm-sh/$(cpuincdir-y)' - $(Q)if [ ! -d include/asm-sh ]; then mkdir -p include/asm-sh; fi - $(Q)ln -fsn $(incdir-prefix)$(cpuincdir-y) include/asm-sh/cpu - @touch $@ +cflags-y += $(foreach d, $(cpuincdir-y), -Iarch/sh/include/$(d)) \ + $(foreach d, $(machdir-y), -Iarch/sh/include/$(d)) -# Most boards have their own mach directories. For the ones that -# don't, just reference the parent directory so the semantics are -# kept roughly the same. -# -# When multiple boards are compiled in at the same time, preference -# for the mach link is given to whichever has a directory for its -# headers. However, this is only a workaround until platforms that -# can live in the same kernel image back away from relying on the -# mach link. - -include/asm-sh/.mach: $(wildcard include/config/sh/*.h) \ - include/config/auto.conf FORCE - $(Q)if [ ! -d include/asm-sh ]; then mkdir -p include/asm-sh; fi - $(Q)rm -f include/asm-sh/mach - $(Q)for i in $(incdir-y); do \ - if [ -d $(srctree)/include/asm-sh/$$i ]; then \ - echo -n ' SYMLINK include/asm-sh/mach -> '; \ - echo -e "include/asm-sh/$$i"; \ - ln -fsn $(incdir-prefix)$$i \ - include/asm-sh/mach; \ - else \ - if [ ! -d include/asm-sh/mach ]; then \ - echo -n ' SYMLINK include/asm-sh/mach -> '; \ - echo -e 'include/asm-sh'; \ - ln -fsn $(incdir-prefix)../asm-sh include/asm-sh/mach; \ - fi; \ - fi; \ - done - @touch $@ +KBUILD_CFLAGS += -pipe $(cflags-y) +KBUILD_CPPFLAGS += $(cflags-y) +KBUILD_AFLAGS += $(cflags-y) PHONY += maketools FORCE maketools: include/linux/version.h FORCE - $(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h + $(Q)$(MAKE) $(build)=arch/sh/tools arch/sh/include/asm/machtypes.h all: $(KBUILD_IMAGE) @@ -219,8 +173,7 @@ zImage uImage uImage.srec vmlinux.srec: vmlinux compressed: zImage -archprepare: include/asm-sh/.cpu include/asm-sh/.mach maketools \ - arch/sh/lib64/syscalltab.h +archprepare: maketools arch/sh/lib64/syscalltab.h archclean: $(Q)$(MAKE) $(clean)=$(boot) @@ -262,6 +215,4 @@ arch/sh/lib64/syscalltab.h: arch/sh/kernel/syscalls_64.S $(call filechk,gen-syscalltab) CLEAN_FILES += arch/sh/lib64/syscalltab.h \ - include/asm-sh/machtypes.h \ - include/asm-sh/cpu include/asm-sh/.cpu \ - include/asm-sh/mach include/asm-sh/.mach + arch/sh/include/asm/machtypes.h diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig new file mode 100644 index 00000000000..ae194869fd6 --- /dev/null +++ b/arch/sh/boards/Kconfig @@ -0,0 +1,258 @@ +menu "Board support" + +config SOLUTION_ENGINE + bool + +config SH_SOLUTION_ENGINE + bool "SolutionEngine" + select SOLUTION_ENGINE + select CPU_HAS_IPR_IRQ + depends on CPU_SUBTYPE_SH7705 || CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7710 || \ + CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7750S || \ + CPU_SUBTYPE_SH7750R + help + Select SolutionEngine if configuring for a Hitachi SH7705, SH7709, + SH7710, SH7712, SH7750, SH7750S or SH7750R evaluation board. + +config SH_7206_SOLUTION_ENGINE + bool "SolutionEngine7206" + select SOLUTION_ENGINE + depends on CPU_SUBTYPE_SH7206 + help + Select 7206 SolutionEngine if configuring for a Hitachi SH7206 + evaluation board. + +config SH_7619_SOLUTION_ENGINE + bool "SolutionEngine7619" + select SOLUTION_ENGINE + depends on CPU_SUBTYPE_SH7619 + help + Select 7619 SolutionEngine if configuring for a Hitachi SH7619 + evaluation board. + +config SH_7721_SOLUTION_ENGINE + bool "SolutionEngine7721" + select SOLUTION_ENGINE + depends on CPU_SUBTYPE_SH7721 + help + Select 7721 SolutionEngine if configuring for a Hitachi SH7721 + evaluation board. + +config SH_7722_SOLUTION_ENGINE + bool "SolutionEngine7722" + select SOLUTION_ENGINE + depends on CPU_SUBTYPE_SH7722 + help + Select 7722 SolutionEngine if configuring for a Hitachi SH772 + evaluation board. + +config SH_7751_SOLUTION_ENGINE + bool "SolutionEngine7751" + select SOLUTION_ENGINE + select CPU_HAS_IPR_IRQ + depends on CPU_SUBTYPE_SH7751 + help + Select 7751 SolutionEngine if configuring for a Hitachi SH7751 + evaluation board. + +config SH_7780_SOLUTION_ENGINE + bool "SolutionEngine7780" + select SOLUTION_ENGINE + select SYS_SUPPORTS_PCI + depends on CPU_SUBTYPE_SH7780 + help + Select 7780 SolutionEngine if configuring for a Renesas SH7780 + evaluation board. + +config SH_7343_SOLUTION_ENGINE + bool "SolutionEngine7343" + select SOLUTION_ENGINE + depends on CPU_SUBTYPE_SH7343 + help + Select 7343 SolutionEngine if configuring for a Hitachi + SH7343 (SH-Mobile 3AS) evaluation board. + +config SH_7751_SYSTEMH + bool "SystemH7751R" + depends on CPU_SUBTYPE_SH7751R + help + Select SystemH if you are configuring for a Renesas SystemH + 7751R evaluation board. + +config SH_HP6XX + bool "HP6XX" + select SYS_SUPPORTS_APM_EMULATION + select HD6446X_SERIES + depends on CPU_SUBTYPE_SH7709 + help + Select HP6XX if configuring for a HP jornada HP6xx. + More information (hardware only) at + <http://www.hp.com/jornada/>. + +config SH_DREAMCAST + bool "Dreamcast" + select SYS_SUPPORTS_PCI + depends on CPU_SUBTYPE_SH7091 + help + Select Dreamcast if configuring for a SEGA Dreamcast. + More information at <http://www.linux-sh.org> + +config SH_SH03 + bool "Interface CTP/PCI-SH03" + depends on CPU_SUBTYPE_SH7751 + select CPU_HAS_IPR_IRQ + select SYS_SUPPORTS_PCI + help + CTP/PCI-SH03 is a CPU module computer that is produced + by Interface Corporation. + More information at <http://www.interface.co.jp> + +config SH_SECUREEDGE5410 + bool "SecureEdge5410" + depends on CPU_SUBTYPE_SH7751R + select CPU_HAS_IPR_IRQ + select SYS_SUPPORTS_PCI + help + Select SecureEdge5410 if configuring for a SnapGear SH board. + This includes both the OEM SecureEdge products as well as the + SME product line. + +config SH_RTS7751R2D + bool "RTS7751R2D" + depends on CPU_SUBTYPE_SH7751R + select SYS_SUPPORTS_PCI + select IO_TRAPPED + help + Select RTS7751R2D if configuring for a Renesas Technology + Sales SH-Graphics board. + +config SH_RSK7203 + bool "RSK7203" + depends on CPU_SUBTYPE_SH7203 + +config SH_SDK7780 + bool "SDK7780R3" + depends on CPU_SUBTYPE_SH7780 + select SYS_SUPPORTS_PCI + help + Select SDK7780 if configuring for a Renesas SH7780 SDK7780R3 + evaluation board. + +config SH_HIGHLANDER + bool "Highlander" + depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 + select SYS_SUPPORTS_PCI + select IO_TRAPPED + +config SH_SH7785LCR + bool "SH7785LCR" + depends on CPU_SUBTYPE_SH7785 + select SYS_SUPPORTS_PCI + select IO_TRAPPED + +config SH_SH7785LCR_29BIT_PHYSMAPS + bool "SH7785LCR 29bit physmaps" + depends on SH_SH7785LCR + default y + help + This board has 2 physical memory maps. It can be changed with + DIP switch(S2-5). If you set the DIP switch for S2-5 = ON, + you can access all on-board device in 29bit address mode. + +config SH_MIGOR + bool "Migo-R" + depends on CPU_SUBTYPE_SH7722 + help + Select Migo-R if configuring for the SH7722 Migo-R platform + by Renesas System Solutions Asia Pte. Ltd. + +config SH_AP325RXA + bool "AP-325RXA" + depends on CPU_SUBTYPE_SH7723 + help + Renesas "AP-325RXA" support. + Compatible with ALGO SYSTEM CO.,LTD. "AP-320A" + +config SH_SH7763RDP + bool "SH7763RDP" + depends on CPU_SUBTYPE_SH7763 + help + Select SH7763RDP if configuring for a Renesas SH7763 + evaluation board. + +config SH_EDOSK7705 + bool "EDOSK7705" + depends on CPU_SUBTYPE_SH7705 + +config SH_SH4202_MICRODEV + bool "SH4-202 MicroDev" + depends on CPU_SUBTYPE_SH4_202 + help + Select SH4-202 MicroDev if configuring for a SuperH MicroDev board + with an SH4-202 CPU. + +config SH_LANDISK + bool "LANDISK" + depends on CPU_SUBTYPE_SH7751R + select SYS_SUPPORTS_PCI + help + I-O DATA DEVICE, INC. "LANDISK Series" support. + +config SH_TITAN + bool "TITAN" + depends on CPU_SUBTYPE_SH7751R + select CPU_HAS_IPR_IRQ + select SYS_SUPPORTS_PCI + help + Select Titan if you are configuring for a Nimble Microsystems + NetEngine NP51R. + +config SH_SHMIN + bool "SHMIN" + depends on CPU_SUBTYPE_SH7706 + select CPU_HAS_IPR_IRQ + help + Select SHMIN if configuring for the SHMIN board. + +config SH_LBOX_RE2 + bool "L-BOX RE2" + depends on CPU_SUBTYPE_SH7751R + select SYS_SUPPORTS_PCI + help + Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2. + +config SH_X3PROTO + bool "SH-X3 Prototype board" + depends on CPU_SUBTYPE_SHX3 + +config SH_MAGIC_PANEL_R2 + bool "Magic Panel R2" + depends on CPU_SUBTYPE_SH7720 + help + Select Magic Panel R2 if configuring for Magic Panel R2. + +config SH_CAYMAN + bool "Hitachi Cayman" + depends on CPU_SUBTYPE_SH5_101 || CPU_SUBTYPE_SH5_103 + select SYS_SUPPORTS_PCI + +endmenu + +source "arch/sh/boards/mach-r2d/Kconfig" +source "arch/sh/boards/mach-highlander/Kconfig" +source "arch/sh/boards/mach-sdk7780/Kconfig" +source "arch/sh/boards/mach-migor/Kconfig" + +if SH_MAGIC_PANEL_R2 + +menu "Magic Panel R2 options" + +config SH_MAGIC_PANEL_R2_VERSION + int SH_MAGIC_PANEL_R2_VERSION + default "3" + help + Set the version of the Magic Panel R2 + +endmenu + +endif diff --git a/arch/sh/boards/Makefile b/arch/sh/boards/Makefile new file mode 100644 index 00000000000..ff9b93c5a91 --- /dev/null +++ b/arch/sh/boards/Makefile @@ -0,0 +1,8 @@ +# +# Specific board support, not covered by a mach group. +# +obj-$(CONFIG_SH_AP325RXA) += board-ap325rxa.o +obj-$(CONFIG_SH_MAGIC_PANEL_R2) += board-magicpanelr2.o +obj-$(CONFIG_SH_RSK7203) += board-rsk7203.o +obj-$(CONFIG_SH_SH7785LCR) += board-sh7785lcr.o +obj-$(CONFIG_SH_SHMIN) += board-shmin..o diff --git a/arch/sh/boards/renesas/ap325rxa/setup.c b/arch/sh/boards/board-ap325rxa.c index 7fa74462bd9..9c71603d29a 100644 --- a/arch/sh/boards/renesas/ap325rxa/setup.c +++ b/arch/sh/boards/board-ap325rxa.c @@ -165,6 +165,7 @@ static struct platform_device lcdc_device = { }, }; +#ifdef CONFIG_I2C static unsigned char camera_ncm03j_magic[] = { 0x87, 0x00, 0x88, 0x08, 0x89, 0x01, 0x8A, 0xE8, @@ -234,6 +235,7 @@ static struct platform_device camera_device = { .platform_data = &camera_info, }, }; +#endif /* CONFIG_I2C */ static struct sh_mobile_ceu_info sh_mobile_ceu_info = { .flags = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH | @@ -270,7 +272,9 @@ static struct platform_device *ap325rxa_devices[] __initdata = { &ap325rxa_nor_flash_device, &lcdc_device, &ceu_device, +#ifdef CONFIG_I2C &camera_device, +#endif }; static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = { diff --git a/arch/sh/boards/magicpanelr2/setup.c b/arch/sh/boards/board-magicpanelr2.c index f3b8b07ea5d..f3b8b07ea5d 100644 --- a/arch/sh/boards/magicpanelr2/setup.c +++ b/arch/sh/boards/board-magicpanelr2.c diff --git a/arch/sh/boards/renesas/rsk7203/setup.c b/arch/sh/boards/board-rsk7203.c index 0bbda04b03b..ffbedc59a97 100644 --- a/arch/sh/boards/renesas/rsk7203/setup.c +++ b/arch/sh/boards/board-rsk7203.c @@ -10,13 +10,20 @@ #include <linux/init.h> #include <linux/types.h> #include <linux/platform_device.h> +#include <linux/interrupt.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/mtd/map.h> +#include <linux/smc911x.h> #include <asm/machvec.h> #include <asm/io.h> +static struct smc911x_platdata smc911x_info = { + .flags = SMC911X_USE_16BIT, + .irq_flags = IRQF_TRIGGER_LOW, +}; + static struct resource smc911x_resources[] = { [0] = { .start = 0x24000000, @@ -35,6 +42,9 @@ static struct platform_device smc911x_device = { .id = -1, .num_resources = ARRAY_SIZE(smc911x_resources), .resource = smc911x_resources, + .dev = { + .platform_data = &smc911x_info, + }, }; static const char *probes[] = { "cmdlinepart", NULL }; diff --git a/arch/sh/boards/renesas/sh7785lcr/setup.c b/arch/sh/boards/board-sh7785lcr.c index b95d674ee70..b95d674ee70 100644 --- a/arch/sh/boards/renesas/sh7785lcr/setup.c +++ b/arch/sh/boards/board-sh7785lcr.c diff --git a/arch/sh/boards/shmin/setup.c b/arch/sh/boards/board-shmin.c index 16e5dae8ecf..16e5dae8ecf 100644 --- a/arch/sh/boards/shmin/setup.c +++ b/arch/sh/boards/board-shmin.c diff --git a/arch/sh/boards/cayman/Makefile b/arch/sh/boards/mach-cayman/Makefile index 489a8f86736..489a8f86736 100644 --- a/arch/sh/boards/cayman/Makefile +++ b/arch/sh/boards/mach-cayman/Makefile diff --git a/arch/sh/boards/cayman/irq.c b/arch/sh/boards/mach-cayman/irq.c index 30ec7bebfaf..ceb37ae92c7 100644 --- a/arch/sh/boards/cayman/irq.c +++ b/arch/sh/boards/mach-cayman/irq.c @@ -13,7 +13,7 @@ #include <linux/irq.h> #include <linux/interrupt.h> #include <linux/signal.h> -#include <asm/cpu/irq.h> +#include <cpu/irq.h> #include <asm/page.h> /* Setup for the SMSC FDC37C935 / LAN91C100FD */ diff --git a/arch/sh/boards/cayman/led.c b/arch/sh/boards/mach-cayman/led.c index a808eac4ecd..a808eac4ecd 100644 --- a/arch/sh/boards/cayman/led.c +++ b/arch/sh/boards/mach-cayman/led.c diff --git a/arch/sh/boards/cayman/setup.c b/arch/sh/boards/mach-cayman/setup.c index 8c9fa472d8f..e7f9cc5f2ff 100644 --- a/arch/sh/boards/cayman/setup.c +++ b/arch/sh/boards/mach-cayman/setup.c @@ -13,7 +13,7 @@ #include <linux/init.h> #include <linux/io.h> #include <linux/kernel.h> -#include <asm/cpu/irq.h> +#include <cpu/irq.h> /* * Platform Dependent Interrupt Priorities. diff --git a/arch/sh/boards/dreamcast/Makefile b/arch/sh/boards/mach-dreamcast/Makefile index 7b97546c7e5..7b97546c7e5 100644 --- a/arch/sh/boards/dreamcast/Makefile +++ b/arch/sh/boards/mach-dreamcast/Makefile diff --git a/arch/sh/boards/dreamcast/irq.c b/arch/sh/boards/mach-dreamcast/irq.c index 9d0673a9092..67bdc33dd41 100644 --- a/arch/sh/boards/dreamcast/irq.c +++ b/arch/sh/boards/mach-dreamcast/irq.c @@ -12,7 +12,7 @@ #include <linux/irq.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/dreamcast/sysasic.h> +#include <mach/sysasic.h> /* Dreamcast System ASIC Hardware Events - diff --git a/arch/sh/boards/dreamcast/rtc.c b/arch/sh/boards/mach-dreamcast/rtc.c index a7433685798..a7433685798 100644 --- a/arch/sh/boards/dreamcast/rtc.c +++ b/arch/sh/boards/mach-dreamcast/rtc.c diff --git a/arch/sh/boards/dreamcast/setup.c b/arch/sh/boards/mach-dreamcast/setup.c index 2581c8cd5df..7d944fc75e9 100644 --- a/arch/sh/boards/dreamcast/setup.c +++ b/arch/sh/boards/mach-dreamcast/setup.c @@ -26,7 +26,7 @@ #include <asm/irq.h> #include <asm/rtc.h> #include <asm/machvec.h> -#include <asm/mach/sysasic.h> +#include <mach/sysasic.h> extern struct hw_interrupt_type systemasic_int; extern void aica_time_init(void); diff --git a/arch/sh/boards/renesas/edosk7705/Makefile b/arch/sh/boards/mach-edosk7705/Makefile index 14bdd531f11..14bdd531f11 100644 --- a/arch/sh/boards/renesas/edosk7705/Makefile +++ b/arch/sh/boards/mach-edosk7705/Makefile diff --git a/arch/sh/boards/renesas/edosk7705/io.c b/arch/sh/boards/mach-edosk7705/io.c index 541cea2a652..541cea2a652 100644 --- a/arch/sh/boards/renesas/edosk7705/io.c +++ b/arch/sh/boards/mach-edosk7705/io.c diff --git a/arch/sh/boards/renesas/edosk7705/setup.c b/arch/sh/boards/mach-edosk7705/setup.c index f076c45308d..f076c45308d 100644 --- a/arch/sh/boards/renesas/edosk7705/setup.c +++ b/arch/sh/boards/mach-edosk7705/setup.c diff --git a/arch/sh/boards/renesas/r7780rp/Kconfig b/arch/sh/boards/mach-highlander/Kconfig index fc8f28e04ba..fc8f28e04ba 100644 --- a/arch/sh/boards/renesas/r7780rp/Kconfig +++ b/arch/sh/boards/mach-highlander/Kconfig diff --git a/arch/sh/boards/renesas/r7780rp/Makefile b/arch/sh/boards/mach-highlander/Makefile index 20a10080b11..20a10080b11 100644 --- a/arch/sh/boards/renesas/r7780rp/Makefile +++ b/arch/sh/boards/mach-highlander/Makefile diff --git a/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c b/arch/sh/boards/mach-highlander/irq-r7780mp.c index ae1cfcb2970..ae1cfcb2970 100644 --- a/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c +++ b/arch/sh/boards/mach-highlander/irq-r7780mp.c diff --git a/arch/sh/boards/renesas/r7780rp/irq-r7780rp.c b/arch/sh/boards/mach-highlander/irq-r7780rp.c index 9d3921fe27c..9d3921fe27c 100644 --- a/arch/sh/boards/renesas/r7780rp/irq-r7780rp.c +++ b/arch/sh/boards/mach-highlander/irq-r7780rp.c diff --git a/arch/sh/boards/renesas/r7780rp/irq-r7785rp.c b/arch/sh/boards/mach-highlander/irq-r7785rp.c index 896c045aa39..896c045aa39 100644 --- a/arch/sh/boards/renesas/r7780rp/irq-r7785rp.c +++ b/arch/sh/boards/mach-highlander/irq-r7785rp.c diff --git a/arch/sh/boards/renesas/r7780rp/psw.c b/arch/sh/boards/mach-highlander/psw.c index c844dfa5d58..be8d5477fc6 100644 --- a/arch/sh/boards/renesas/r7780rp/psw.c +++ b/arch/sh/boards/mach-highlander/psw.c @@ -13,7 +13,7 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/platform_device.h> -#include <asm/mach/r7780rp.h> +#include <asm/r7780rp.h> #include <asm/push-switch.h> static irqreturn_t psw_irq_handler(int irq, void *arg) diff --git a/arch/sh/boards/renesas/r7780rp/setup.c b/arch/sh/boards/mach-highlander/setup.c index bc79afb6fc4..bc79afb6fc4 100644 --- a/arch/sh/boards/renesas/r7780rp/setup.c +++ b/arch/sh/boards/mach-highlander/setup.c diff --git a/arch/sh/boards/hp6xx/Makefile b/arch/sh/boards/mach-hp6xx/Makefile index b3124278247..b3124278247 100644 --- a/arch/sh/boards/hp6xx/Makefile +++ b/arch/sh/boards/mach-hp6xx/Makefile diff --git a/arch/sh/boards/hp6xx/hp6xx_apm.c b/arch/sh/boards/mach-hp6xx/hp6xx_apm.c index 177f4f028e0..177f4f028e0 100644 --- a/arch/sh/boards/hp6xx/hp6xx_apm.c +++ b/arch/sh/boards/mach-hp6xx/hp6xx_apm.c diff --git a/arch/sh/boards/hp6xx/pm.c b/arch/sh/boards/mach-hp6xx/pm.c index d22f6eac9cc..e96684def78 100644 --- a/arch/sh/boards/hp6xx/pm.c +++ b/arch/sh/boards/mach-hp6xx/pm.c @@ -13,7 +13,7 @@ #include <asm/io.h> #include <asm/hd64461.h> #include <asm/hp6xx.h> -#include <asm/cpu/dac.h> +#include <cpu/dac.h> #include <asm/pm.h> #define STBCR 0xffffff82 diff --git a/arch/sh/boards/hp6xx/pm_wakeup.S b/arch/sh/boards/mach-hp6xx/pm_wakeup.S index 45e9bf0b911..44b648cf6f2 100644 --- a/arch/sh/boards/hp6xx/pm_wakeup.S +++ b/arch/sh/boards/mach-hp6xx/pm_wakeup.S @@ -8,7 +8,7 @@ */ #include <linux/linkage.h> -#include <asm/cpu/mmu_context.h> +#include <cpu/mmu_context.h> #define k0 r0 #define k1 r1 diff --git a/arch/sh/boards/hp6xx/setup.c b/arch/sh/boards/mach-hp6xx/setup.c index 2f414ac3c69..475b46caec1 100644 --- a/arch/sh/boards/hp6xx/setup.c +++ b/arch/sh/boards/mach-hp6xx/setup.c @@ -16,7 +16,7 @@ #include <asm/io.h> #include <asm/irq.h> #include <asm/hp6xx.h> -#include <asm/cpu/dac.h> +#include <cpu/dac.h> #define SCPCR 0xa4000116 #define SCPDR 0xa4000136 diff --git a/arch/sh/boards/landisk/Makefile b/arch/sh/boards/mach-landisk/Makefile index a696b4277fa..a696b4277fa 100644 --- a/arch/sh/boards/landisk/Makefile +++ b/arch/sh/boards/mach-landisk/Makefile diff --git a/arch/sh/boards/landisk/gio.c b/arch/sh/boards/mach-landisk/gio.c index 0c15b0a50b9..25cdf735800 100644 --- a/arch/sh/boards/landisk/gio.c +++ b/arch/sh/boards/mach-landisk/gio.c @@ -20,8 +20,8 @@ #include <linux/fs.h> #include <asm/io.h> #include <asm/uaccess.h> -#include <asm/landisk/gio.h> -#include <asm/landisk/iodata_landisk.h> +#include <mach-landisk/mach/gio.h> +#include <mach-landisk/mach/iodata_landisk.h> #define DEVCOUNT 4 #define GIO_MINOR 2 /* GIO minor no. */ diff --git a/arch/sh/boards/landisk/irq.c b/arch/sh/boards/mach-landisk/irq.c index 258649491d4..7b284cde1f5 100644 --- a/arch/sh/boards/landisk/irq.c +++ b/arch/sh/boards/mach-landisk/irq.c @@ -16,7 +16,7 @@ #include <linux/irq.h> #include <linux/interrupt.h> #include <linux/io.h> -#include <asm/landisk/iodata_landisk.h> +#include <mach-landisk/mach/iodata_landisk.h> static void disable_landisk_irq(unsigned int irq) { diff --git a/arch/sh/boards/landisk/psw.c b/arch/sh/boards/mach-landisk/psw.c index 5a9b70b5dec..e6b0efa098d 100644 --- a/arch/sh/boards/landisk/psw.c +++ b/arch/sh/boards/mach-landisk/psw.c @@ -14,7 +14,7 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/platform_device.h> -#include <asm/landisk/iodata_landisk.h> +#include <mach-landisk/mach/iodata_landisk.h> #include <asm/push-switch.h> static irqreturn_t psw_irq_handler(int irq, void *arg) diff --git a/arch/sh/boards/landisk/setup.c b/arch/sh/boards/mach-landisk/setup.c index 2b708ec7255..db22ea2e6d4 100644 --- a/arch/sh/boards/landisk/setup.c +++ b/arch/sh/boards/mach-landisk/setup.c @@ -18,7 +18,7 @@ #include <linux/pm.h> #include <linux/mm.h> #include <asm/machvec.h> -#include <asm/landisk/iodata_landisk.h> +#include <mach-landisk/mach/iodata_landisk.h> #include <asm/io.h> void init_landisk_IRQ(void); diff --git a/arch/sh/boards/lboxre2/Makefile b/arch/sh/boards/mach-lboxre2/Makefile index e9ed140c06f..e9ed140c06f 100644 --- a/arch/sh/boards/lboxre2/Makefile +++ b/arch/sh/boards/mach-lboxre2/Makefile diff --git a/arch/sh/boards/lboxre2/irq.c b/arch/sh/boards/mach-lboxre2/irq.c index 5a1c3bbe7b5..5a1c3bbe7b5 100644 --- a/arch/sh/boards/lboxre2/irq.c +++ b/arch/sh/boards/mach-lboxre2/irq.c diff --git a/arch/sh/boards/lboxre2/setup.c b/arch/sh/boards/mach-lboxre2/setup.c index c74440d38ee..c74440d38ee 100644 --- a/arch/sh/boards/lboxre2/setup.c +++ b/arch/sh/boards/mach-lboxre2/setup.c diff --git a/arch/sh/boards/superh/microdev/Makefile b/arch/sh/boards/mach-microdev/Makefile index 1387dd6c85e..1387dd6c85e 100644 --- a/arch/sh/boards/superh/microdev/Makefile +++ b/arch/sh/boards/mach-microdev/Makefile diff --git a/arch/sh/boards/superh/microdev/io.c b/arch/sh/boards/mach-microdev/io.c index 9f8a540f7e1..9f8a540f7e1 100644 --- a/arch/sh/boards/superh/microdev/io.c +++ b/arch/sh/boards/mach-microdev/io.c diff --git a/arch/sh/boards/superh/microdev/irq.c b/arch/sh/boards/mach-microdev/irq.c index 4d335077a3f..4d335077a3f 100644 --- a/arch/sh/boards/superh/microdev/irq.c +++ b/arch/sh/boards/mach-microdev/irq.c diff --git a/arch/sh/boards/superh/microdev/led.c b/arch/sh/boards/mach-microdev/led.c index 36e54b47a75..36e54b47a75 100644 --- a/arch/sh/boards/superh/microdev/led.c +++ b/arch/sh/boards/mach-microdev/led.c diff --git a/arch/sh/boards/superh/microdev/setup.c b/arch/sh/boards/mach-microdev/setup.c index fc8cd06d66c..fc8cd06d66c 100644 --- a/arch/sh/boards/superh/microdev/setup.c +++ b/arch/sh/boards/mach-microdev/setup.c diff --git a/arch/sh/boards/renesas/migor/Kconfig b/arch/sh/boards/mach-migor/Kconfig index a7b3b728ec3..a7b3b728ec3 100644 --- a/arch/sh/boards/renesas/migor/Kconfig +++ b/arch/sh/boards/mach-migor/Kconfig diff --git a/arch/sh/boards/renesas/migor/Makefile b/arch/sh/boards/mach-migor/Makefile index 5f231dd25c0..5f231dd25c0 100644 --- a/arch/sh/boards/renesas/migor/Makefile +++ b/arch/sh/boards/mach-migor/Makefile diff --git a/arch/sh/boards/renesas/migor/lcd_qvga.c b/arch/sh/boards/mach-migor/lcd_qvga.c index 6e960959644..6e960959644 100644 --- a/arch/sh/boards/renesas/migor/lcd_qvga.c +++ b/arch/sh/boards/mach-migor/lcd_qvga.c diff --git a/arch/sh/boards/renesas/migor/setup.c b/arch/sh/boards/mach-migor/setup.c index 7bd365ad2d0..e499ee384d5 100644 --- a/arch/sh/boards/renesas/migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -304,6 +304,7 @@ static void camera_power_off(void) ctrl_outb(ctrl_inb(PORT_PTDR) & ~0x08, PORT_PTDR); } +#ifdef CONFIG_I2C static unsigned char camera_ov772x_magic[] = { 0x09, 0x01, 0x0c, 0x10, 0x0d, 0x41, 0x0e, 0x01, @@ -391,6 +392,7 @@ static struct platform_device migor_camera_device = { .platform_data = &ov772x_info, }, }; +#endif /* CONFIG_I2C */ static struct sh_mobile_ceu_info sh_mobile_ceu_info = { .flags = SOCAM_MASTER | SOCAM_DATAWIDTH_8 | SOCAM_PCLK_SAMPLE_RISING \ @@ -429,7 +431,9 @@ static struct platform_device *migor_devices[] __initdata = { &sh_keysc_device, &migor_lcdc_device, &migor_ceu_device, +#ifdef CONFIG_I2C &migor_camera_device, +#endif &migor_nor_flash_device, &migor_nand_flash_device, }; diff --git a/arch/sh/boards/renesas/rts7751r2d/Kconfig b/arch/sh/boards/mach-r2d/Kconfig index 8122a9667fc..8122a9667fc 100644 --- a/arch/sh/boards/renesas/rts7751r2d/Kconfig +++ b/arch/sh/boards/mach-r2d/Kconfig diff --git a/arch/sh/boards/renesas/rts7751r2d/Makefile b/arch/sh/boards/mach-r2d/Makefile index 0d4c75a72be..0d4c75a72be 100644 --- a/arch/sh/boards/renesas/rts7751r2d/Makefile +++ b/arch/sh/boards/mach-r2d/Makefile diff --git a/arch/sh/boards/renesas/rts7751r2d/irq.c b/arch/sh/boards/mach-r2d/irq.c index 8e49f6e5124..8e49f6e5124 100644 --- a/arch/sh/boards/renesas/rts7751r2d/irq.c +++ b/arch/sh/boards/mach-r2d/irq.c diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/mach-r2d/setup.c index 2308e8753bc..2308e8753bc 100644 --- a/arch/sh/boards/renesas/rts7751r2d/setup.c +++ b/arch/sh/boards/mach-r2d/setup.c diff --git a/arch/sh/boards/renesas/sdk7780/Kconfig b/arch/sh/boards/mach-sdk7780/Kconfig index 065f1df09bf..065f1df09bf 100644 --- a/arch/sh/boards/renesas/sdk7780/Kconfig +++ b/arch/sh/boards/mach-sdk7780/Kconfig diff --git a/arch/sh/boards/renesas/sdk7780/Makefile b/arch/sh/boards/mach-sdk7780/Makefile index 3d8f0befc35..3d8f0befc35 100644 --- a/arch/sh/boards/renesas/sdk7780/Makefile +++ b/arch/sh/boards/mach-sdk7780/Makefile diff --git a/arch/sh/boards/renesas/sdk7780/irq.c b/arch/sh/boards/mach-sdk7780/irq.c index 87cdc578f6f..87cdc578f6f 100644 --- a/arch/sh/boards/renesas/sdk7780/irq.c +++ b/arch/sh/boards/mach-sdk7780/irq.c diff --git a/arch/sh/boards/renesas/sdk7780/setup.c b/arch/sh/boards/mach-sdk7780/setup.c index acc5932587f..acc5932587f 100644 --- a/arch/sh/boards/renesas/sdk7780/setup.c +++ b/arch/sh/boards/mach-sdk7780/setup.c diff --git a/arch/sh/boards/se/7206/Makefile b/arch/sh/boards/mach-se/7206/Makefile index 63e7ed699f3..63e7ed699f3 100644 --- a/arch/sh/boards/se/7206/Makefile +++ b/arch/sh/boards/mach-se/7206/Makefile diff --git a/arch/sh/boards/se/7206/io.c b/arch/sh/boards/mach-se/7206/io.c index 1308e618e04..9c3a33210d6 100644 --- a/arch/sh/boards/se/7206/io.c +++ b/arch/sh/boards/mach-se/7206/io.c @@ -11,7 +11,7 @@ #include <linux/kernel.h> #include <linux/types.h> #include <asm/io.h> -#include <asm/se7206.h> +#include <mach-se/mach/se7206.h> static inline void delay(void) diff --git a/arch/sh/boards/se/7206/irq.c b/arch/sh/boards/mach-se/7206/irq.c index 9d5bfc77d0d..aef7f052851 100644 --- a/arch/sh/boards/se/7206/irq.c +++ b/arch/sh/boards/mach-se/7206/irq.c @@ -10,7 +10,7 @@ #include <linux/irq.h> #include <linux/io.h> #include <linux/interrupt.h> -#include <asm/se7206.h> +#include <mach-se/mach/se7206.h> #define INTSTS0 0x31800000 #define INTSTS1 0x31800002 diff --git a/arch/sh/boards/se/7206/setup.c b/arch/sh/boards/mach-se/7206/setup.c index 4fe84cc0840..f5466384972 100644 --- a/arch/sh/boards/se/7206/setup.c +++ b/arch/sh/boards/mach-se/7206/setup.c @@ -10,7 +10,7 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/smc91x.h> -#include <asm/se7206.h> +#include <mach-se/mach/se7206.h> #include <asm/io.h> #include <asm/machvec.h> #include <asm/heartbeat.h> diff --git a/arch/sh/boards/se/7343/Makefile b/arch/sh/boards/mach-se/7343/Makefile index 3024796c620..3024796c620 100644 --- a/arch/sh/boards/se/7343/Makefile +++ b/arch/sh/boards/mach-se/7343/Makefile diff --git a/arch/sh/boards/se/7343/io.c b/arch/sh/boards/mach-se/7343/io.c index 3a6d1142493..8741abc1da7 100644 --- a/arch/sh/boards/se/7343/io.c +++ b/arch/sh/boards/mach-se/7343/io.c @@ -6,7 +6,7 @@ */ #include <linux/kernel.h> #include <asm/io.h> -#include <asm/mach/se7343.h> +#include <mach-se/mach/se7343.h> #define badio(fn, a) panic("bad i/o operation %s for %08lx.", #fn, a) diff --git a/arch/sh/boards/se/7343/irq.c b/arch/sh/boards/mach-se/7343/irq.c index 1112e86aa93..5d96e2eef82 100644 --- a/arch/sh/boards/se/7343/irq.c +++ b/arch/sh/boards/mach-se/7343/irq.c @@ -13,9 +13,9 @@ #include <linux/init.h> #include <linux/irq.h> #include <linux/interrupt.h> -#include <asm/irq.h> -#include <asm/io.h> -#include <asm/se7343.h> +#include <linux/irq.h> +#include <linux/io.h> +#include <mach-se/mach/se7343.h> static void disable_se7343_irq(unsigned int irq) { diff --git a/arch/sh/boards/se/7343/setup.c b/arch/sh/boards/mach-se/7343/setup.c index 8ae718d6c71..486f40bf927 100644 --- a/arch/sh/boards/se/7343/setup.c +++ b/arch/sh/boards/mach-se/7343/setup.c @@ -2,7 +2,7 @@ #include <linux/platform_device.h> #include <linux/mtd/physmap.h> #include <asm/machvec.h> -#include <asm/mach/se7343.h> +#include <mach-se/mach/se7343.h> #include <asm/heartbeat.h> #include <asm/irq.h> #include <asm/io.h> diff --git a/arch/sh/boards/se/770x/Makefile b/arch/sh/boards/mach-se/770x/Makefile index 8e624b06d5e..8e624b06d5e 100644 --- a/arch/sh/boards/se/770x/Makefile +++ b/arch/sh/boards/mach-se/770x/Makefile diff --git a/arch/sh/boards/se/770x/io.c b/arch/sh/boards/mach-se/770x/io.c index b1ec085b867..28833c8786e 100644 --- a/arch/sh/boards/se/770x/io.c +++ b/arch/sh/boards/mach-se/770x/io.c @@ -6,7 +6,7 @@ #include <linux/kernel.h> #include <linux/types.h> #include <asm/io.h> -#include <asm/se.h> +#include <mach-se/mach/se.h> /* MS7750 requires special versions of in*, out* routines, since PC-like io ports are located at upper half byte of 16-bit word which diff --git a/arch/sh/boards/se/770x/irq.c b/arch/sh/boards/mach-se/770x/irq.c index cdb0807928a..ec1fea571b5 100644 --- a/arch/sh/boards/se/770x/irq.c +++ b/arch/sh/boards/mach-se/770x/irq.c @@ -13,7 +13,7 @@ #include <linux/irq.h> #include <asm/irq.h> #include <asm/io.h> -#include <asm/se.h> +#include <mach-se/mach/se.h> static struct ipr_data ipr_irq_table[] = { /* diff --git a/arch/sh/boards/se/770x/setup.c b/arch/sh/boards/mach-se/770x/setup.c index cf4a5ba12df..9123d9687bf 100644 --- a/arch/sh/boards/se/770x/setup.c +++ b/arch/sh/boards/mach-se/770x/setup.c @@ -9,7 +9,7 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <asm/machvec.h> -#include <asm/se.h> +#include <mach-se/mach/se.h> #include <asm/io.h> #include <asm/smc37c93x.h> #include <asm/heartbeat.h> @@ -113,6 +113,8 @@ static struct platform_device heartbeat_device = { .resource = heartbeat_resources, }; +#if defined(CONFIG_CPU_SUBTYPE_SH7710) ||\ + defined(CONFIG_CPU_SUBTYPE_SH7712) /* SH771X Ethernet driver */ static struct resource sh_eth0_resources[] = { [0] = { @@ -159,12 +161,16 @@ static struct platform_device sh_eth1_device = { .num_resources = ARRAY_SIZE(sh_eth1_resources), .resource = sh_eth1_resources, }; +#endif static struct platform_device *se_devices[] __initdata = { &heartbeat_device, &cf_ide_device, +#if defined(CONFIG_CPU_SUBTYPE_SH7710) ||\ + defined(CONFIG_CPU_SUBTYPE_SH7712) &sh_eth0_device, &sh_eth1_device, +#endif }; static int __init se_devices_setup(void) diff --git a/arch/sh/boards/se/7721/Makefile b/arch/sh/boards/mach-se/7721/Makefile index 7f09030980b..7f09030980b 100644 --- a/arch/sh/boards/se/7721/Makefile +++ b/arch/sh/boards/mach-se/7721/Makefile diff --git a/arch/sh/boards/se/7721/irq.c b/arch/sh/boards/mach-se/7721/irq.c index c4fdd622bf8..b417acc4dad 100644 --- a/arch/sh/boards/se/7721/irq.c +++ b/arch/sh/boards/mach-se/7721/irq.c @@ -11,7 +11,7 @@ #include <linux/irq.h> #include <linux/interrupt.h> #include <linux/io.h> -#include <asm/se7721.h> +#include <mach-se/mach/se7721.h> enum { UNUSED = 0, diff --git a/arch/sh/boards/se/7721/setup.c b/arch/sh/boards/mach-se/7721/setup.c index 1be3e92752f..d3fc80ff4d8 100644 --- a/arch/sh/boards/se/7721/setup.c +++ b/arch/sh/boards/mach-se/7721/setup.c @@ -13,7 +13,7 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <asm/machvec.h> -#include <asm/se7721.h> +#include <mach-se/mach/se7721.h> #include <asm/io.h> #include <asm/heartbeat.h> diff --git a/arch/sh/boards/se/7722/Makefile b/arch/sh/boards/mach-se/7722/Makefile index 8694373389e..8694373389e 100644 --- a/arch/sh/boards/se/7722/Makefile +++ b/arch/sh/boards/mach-se/7722/Makefile diff --git a/arch/sh/boards/se/7722/irq.c b/arch/sh/boards/mach-se/7722/irq.c index 0b03f3f610b..02d21a3e2a8 100644 --- a/arch/sh/boards/se/7722/irq.c +++ b/arch/sh/boards/mach-se/7722/irq.c @@ -14,7 +14,7 @@ #include <linux/interrupt.h> #include <asm/irq.h> #include <asm/io.h> -#include <asm/se7722.h> +#include <mach-se/mach/se7722.h> static void disable_se7722_irq(unsigned int irq) { diff --git a/arch/sh/boards/se/7722/setup.c b/arch/sh/boards/mach-se/7722/setup.c index 6e228ea5978..fe6f96517e1 100644 --- a/arch/sh/boards/se/7722/setup.c +++ b/arch/sh/boards/mach-se/7722/setup.c @@ -17,7 +17,7 @@ #include <linux/smc91x.h> #include <asm/machvec.h> #include <asm/clock.h> -#include <asm/se7722.h> +#include <mach-se/mach/se7722.h> #include <asm/io.h> #include <asm/heartbeat.h> #include <asm/sh_keysc.h> diff --git a/arch/sh/boards/se/7751/Makefile b/arch/sh/boards/mach-se/7751/Makefile index dbc29f3a9de..dbc29f3a9de 100644 --- a/arch/sh/boards/se/7751/Makefile +++ b/arch/sh/boards/mach-se/7751/Makefile diff --git a/arch/sh/boards/se/7751/io.c b/arch/sh/boards/mach-se/7751/io.c index e8d846cec89..6287ae57031 100644 --- a/arch/sh/boards/se/7751/io.c +++ b/arch/sh/boards/mach-se/7751/io.c @@ -12,7 +12,7 @@ #include <linux/types.h> #include <linux/pci.h> #include <asm/io.h> -#include <asm/se7751.h> +#include <mach-se/mach/se7751.h> #include <asm/addrspace.h> static inline volatile u16 *port2adr(unsigned int port) diff --git a/arch/sh/boards/se/7751/irq.c b/arch/sh/boards/mach-se/7751/irq.c index c3d12590e5d..5c9847ea1e7 100644 --- a/arch/sh/boards/se/7751/irq.c +++ b/arch/sh/boards/mach-se/7751/irq.c @@ -12,7 +12,7 @@ #include <linux/init.h> #include <linux/irq.h> #include <asm/irq.h> -#include <asm/se7751.h> +#include <mach-se/mach/se7751.h> static struct ipr_data ipr_irq_table[] = { { 13, 3, 3, 2 }, diff --git a/arch/sh/boards/se/7751/pci.c b/arch/sh/boards/mach-se/7751/pci.c index 203b2923fe7..203b2923fe7 100644 --- a/arch/sh/boards/se/7751/pci.c +++ b/arch/sh/boards/mach-se/7751/pci.c diff --git a/arch/sh/boards/se/7751/setup.c b/arch/sh/boards/mach-se/7751/setup.c index deefbfd9259..50572512e3e 100644 --- a/arch/sh/boards/se/7751/setup.c +++ b/arch/sh/boards/mach-se/7751/setup.c @@ -11,7 +11,7 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <asm/machvec.h> -#include <asm/se7751.h> +#include <mach-se/mach/se7751.h> #include <asm/io.h> #include <asm/heartbeat.h> diff --git a/arch/sh/boards/se/7780/Makefile b/arch/sh/boards/mach-se/7780/Makefile index 6b88adae3ec..6b88adae3ec 100644 --- a/arch/sh/boards/se/7780/Makefile +++ b/arch/sh/boards/mach-se/7780/Makefile diff --git a/arch/sh/boards/se/7780/irq.c b/arch/sh/boards/mach-se/7780/irq.c index 6bd70da6bb4..66ad292c9fc 100644 --- a/arch/sh/boards/se/7780/irq.c +++ b/arch/sh/boards/mach-se/7780/irq.c @@ -14,7 +14,7 @@ #include <linux/interrupt.h> #include <asm/irq.h> #include <asm/io.h> -#include <asm/se7780.h> +#include <mach-se/mach/se7780.h> /* * Initialize IRQ setting diff --git a/arch/sh/boards/se/7780/setup.c b/arch/sh/boards/mach-se/7780/setup.c index 0f08ab3b2be..1d3a867e94e 100644 --- a/arch/sh/boards/se/7780/setup.c +++ b/arch/sh/boards/mach-se/7780/setup.c @@ -12,7 +12,7 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <asm/machvec.h> -#include <asm/se7780.h> +#include <mach-se/mach/se7780.h> #include <asm/io.h> #include <asm/heartbeat.h> diff --git a/arch/sh/boards/mach-se/Makefile b/arch/sh/boards/mach-se/Makefile new file mode 100644 index 00000000000..2de42bae4b4 --- /dev/null +++ b/arch/sh/boards/mach-se/Makefile @@ -0,0 +1,9 @@ +obj-$(CONFIG_SH_7619_SOLUTION_ENGINE) += board-se7619.o + +obj-$(CONFIG_SH_SOLUTION_ENGINE) += 770x/ +obj-$(CONFIG_SH_7206_SOLUTION_ENGINE) += 7206/ +obj-$(CONFIG_SH_7722_SOLUTION_ENGINE) += 7722/ +obj-$(CONFIG_SH_7751_SOLUTION_ENGINE) += 7751/ +obj-$(CONFIG_SH_7780_SOLUTION_ENGINE) += 7780/ +obj-$(CONFIG_SH_7343_SOLUTION_ENGINE) += 7343/ +obj-$(CONFIG_SH_7721_SOLUTION_ENGINE) += 7721/ diff --git a/arch/sh/boards/se/7619/setup.c b/arch/sh/boards/mach-se/board-se7619.c index 1d0ef7faa10..1d0ef7faa10 100644 --- a/arch/sh/boards/se/7619/setup.c +++ b/arch/sh/boards/mach-se/board-se7619.c diff --git a/arch/sh/boards/sh03/Makefile b/arch/sh/boards/mach-sh03/Makefile index 400306a796e..400306a796e 100644 --- a/arch/sh/boards/sh03/Makefile +++ b/arch/sh/boards/mach-sh03/Makefile diff --git a/arch/sh/boards/sh03/rtc.c b/arch/sh/boards/mach-sh03/rtc.c index 0a9266bb51c..0a9266bb51c 100644 --- a/arch/sh/boards/sh03/rtc.c +++ b/arch/sh/boards/mach-sh03/rtc.c diff --git a/arch/sh/boards/sh03/setup.c b/arch/sh/boards/mach-sh03/setup.c index 934ac4f1c48..5771219be3f 100644 --- a/arch/sh/boards/sh03/setup.c +++ b/arch/sh/boards/mach-sh03/setup.c @@ -11,8 +11,8 @@ #include <linux/platform_device.h> #include <asm/io.h> #include <asm/rtc.h> -#include <asm/sh03/io.h> -#include <asm/sh03/sh03.h> +#include <mach-sh03/mach/io.h> +#include <mach-sh03/mach/sh03.h> #include <asm/addrspace.h> static void __init init_sh03_IRQ(void) diff --git a/arch/sh/boards/renesas/sh7763rdp/Makefile b/arch/sh/boards/mach-sh7763rdp/Makefile index f6c0b55516d..f6c0b55516d 100644 --- a/arch/sh/boards/renesas/sh7763rdp/Makefile +++ b/arch/sh/boards/mach-sh7763rdp/Makefile diff --git a/arch/sh/boards/renesas/sh7763rdp/irq.c b/arch/sh/boards/mach-sh7763rdp/irq.c index fd850bad2de..fd850bad2de 100644 --- a/arch/sh/boards/renesas/sh7763rdp/irq.c +++ b/arch/sh/boards/mach-sh7763rdp/irq.c diff --git a/arch/sh/boards/renesas/sh7763rdp/setup.c b/arch/sh/boards/mach-sh7763rdp/setup.c index 925f16af712..925f16af712 100644 --- a/arch/sh/boards/renesas/sh7763rdp/setup.c +++ b/arch/sh/boards/mach-sh7763rdp/setup.c diff --git a/arch/sh/boards/snapgear/Makefile b/arch/sh/boards/mach-snapgear/Makefile index d2d2f4b6a50..d2d2f4b6a50 100644 --- a/arch/sh/boards/snapgear/Makefile +++ b/arch/sh/boards/mach-snapgear/Makefile diff --git a/arch/sh/boards/snapgear/io.c b/arch/sh/boards/mach-snapgear/io.c index 0f482426455..0f482426455 100644 --- a/arch/sh/boards/snapgear/io.c +++ b/arch/sh/boards/mach-snapgear/io.c diff --git a/arch/sh/boards/snapgear/setup.c b/arch/sh/boards/mach-snapgear/setup.c index 7022483f98e..a5e349d3dda 100644 --- a/arch/sh/boards/snapgear/setup.c +++ b/arch/sh/boards/mach-snapgear/setup.c @@ -22,7 +22,7 @@ #include <asm/snapgear.h> #include <asm/irq.h> #include <asm/io.h> -#include <asm/cpu/timer.h> +#include <cpu/timer.h> /* * EraseConfig handling functions diff --git a/arch/sh/boards/renesas/systemh/Makefile b/arch/sh/boards/mach-systemh/Makefile index 2cc6a23d9d3..2cc6a23d9d3 100644 --- a/arch/sh/boards/renesas/systemh/Makefile +++ b/arch/sh/boards/mach-systemh/Makefile diff --git a/arch/sh/boards/renesas/systemh/io.c b/arch/sh/boards/mach-systemh/io.c index 1b767e1a142..1b767e1a142 100644 --- a/arch/sh/boards/renesas/systemh/io.c +++ b/arch/sh/boards/mach-systemh/io.c diff --git a/arch/sh/boards/renesas/systemh/irq.c b/arch/sh/boards/mach-systemh/irq.c index 0ba2fe674c4..0ba2fe674c4 100644 --- a/arch/sh/boards/renesas/systemh/irq.c +++ b/arch/sh/boards/mach-systemh/irq.c diff --git a/arch/sh/boards/renesas/systemh/setup.c b/arch/sh/boards/mach-systemh/setup.c index ee78af84277..ee78af84277 100644 --- a/arch/sh/boards/renesas/systemh/setup.c +++ b/arch/sh/boards/mach-systemh/setup.c diff --git a/arch/sh/boards/titan/Makefile b/arch/sh/boards/mach-titan/Makefile index 08d75370006..08d75370006 100644 --- a/arch/sh/boards/titan/Makefile +++ b/arch/sh/boards/mach-titan/Makefile diff --git a/arch/sh/boards/titan/io.c b/arch/sh/boards/mach-titan/io.c index 4730c1dd697..4730c1dd697 100644 --- a/arch/sh/boards/titan/io.c +++ b/arch/sh/boards/mach-titan/io.c diff --git a/arch/sh/boards/titan/setup.c b/arch/sh/boards/mach-titan/setup.c index 5de3b2ad71a..5de3b2ad71a 100644 --- a/arch/sh/boards/titan/setup.c +++ b/arch/sh/boards/mach-titan/setup.c diff --git a/arch/sh/boards/renesas/x3proto/Makefile b/arch/sh/boards/mach-x3proto/Makefile index 983e4551fec..983e4551fec 100644 --- a/arch/sh/boards/renesas/x3proto/Makefile +++ b/arch/sh/boards/mach-x3proto/Makefile diff --git a/arch/sh/boards/renesas/x3proto/ilsel.c b/arch/sh/boards/mach-x3proto/ilsel.c index b5c673c3933..b5c673c3933 100644 --- a/arch/sh/boards/renesas/x3proto/ilsel.c +++ b/arch/sh/boards/mach-x3proto/ilsel.c diff --git a/arch/sh/boards/renesas/x3proto/setup.c b/arch/sh/boards/mach-x3proto/setup.c index abc5b6d418f..abc5b6d418f 100644 --- a/arch/sh/boards/renesas/x3proto/setup.c +++ b/arch/sh/boards/mach-x3proto/setup.c diff --git a/arch/sh/boards/magicpanelr2/Kconfig b/arch/sh/boards/magicpanelr2/Kconfig deleted file mode 100644 index b0abddc3e84..00000000000 --- a/arch/sh/boards/magicpanelr2/Kconfig +++ /dev/null @@ -1,13 +0,0 @@ -if SH_MAGIC_PANEL_R2 - -menu "Magic Panel R2 options" - -config SH_MAGIC_PANEL_R2_VERSION - int SH_MAGIC_PANEL_R2_VERSION - default "3" - help - Set the version of the Magic Panel R2 - -endmenu - -endif diff --git a/arch/sh/boards/magicpanelr2/Makefile b/arch/sh/boards/magicpanelr2/Makefile deleted file mode 100644 index 7a6d586b907..00000000000 --- a/arch/sh/boards/magicpanelr2/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -# -# Makefile for the Magic Panel specific parts -# - -obj-y := setup.o
\ No newline at end of file diff --git a/arch/sh/boards/renesas/ap325rxa/Makefile b/arch/sh/boards/renesas/ap325rxa/Makefile deleted file mode 100644 index f663768429f..00000000000 --- a/arch/sh/boards/renesas/ap325rxa/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y := setup.o diff --git a/arch/sh/boards/renesas/rsk7203/Makefile b/arch/sh/boards/renesas/rsk7203/Makefile deleted file mode 100644 index f663768429f..00000000000 --- a/arch/sh/boards/renesas/rsk7203/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y := setup.o diff --git a/arch/sh/boards/renesas/sh7785lcr/Makefile b/arch/sh/boards/renesas/sh7785lcr/Makefile deleted file mode 100644 index 77037567633..00000000000 --- a/arch/sh/boards/renesas/sh7785lcr/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y := setup.o diff --git a/arch/sh/boards/se/7619/Makefile b/arch/sh/boards/se/7619/Makefile deleted file mode 100644 index d21775c28cd..00000000000 --- a/arch/sh/boards/se/7619/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -# -# Makefile for the 7619 SolutionEngine specific parts of the kernel -# - -obj-y := setup.o diff --git a/arch/sh/boards/shmin/Makefile b/arch/sh/boards/shmin/Makefile deleted file mode 100644 index 3190cc72430..00000000000 --- a/arch/sh/boards/shmin/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -# -# Makefile for the SHMIN board. -# - -obj-y := setup.o diff --git a/arch/sh/boot/Makefile b/arch/sh/boot/Makefile index 8b37869a822..5b54965eef9 100644 --- a/arch/sh/boot/Makefile +++ b/arch/sh/boot/Makefile @@ -18,9 +18,10 @@ CONFIG_PAGE_OFFSET ?= 0x80000000 CONFIG_MEMORY_START ?= 0x0c000000 CONFIG_BOOT_LINK_OFFSET ?= 0x00800000 CONFIG_ZERO_PAGE_OFFSET ?= 0x00001000 +CONFIG_ENTRY_OFFSET ?= 0x00001000 export CONFIG_PAGE_OFFSET CONFIG_MEMORY_START CONFIG_BOOT_LINK_OFFSET \ - CONFIG_ZERO_PAGE_OFFSET + CONFIG_ZERO_PAGE_OFFSET CONFIG_ENTRY_OFFSET targets := zImage vmlinux.srec uImage uImage.srec subdir- := compressed diff --git a/arch/sh/boot/compressed/head_64.S b/arch/sh/boot/compressed/head_64.S index f72c1989f5f..622eac3cf55 100644 --- a/arch/sh/boot/compressed/head_64.S +++ b/arch/sh/boot/compressed/head_64.S @@ -14,8 +14,8 @@ * Copyright (C) 2002 Stuart Menefy (stuart.menefy@st.com) */ #include <asm/cache.h> -#include <asm/cpu/mmu_context.h> -#include <asm/cpu/registers.h> +#include <cpu/mmu_context.h> +#include <cpu/registers.h> /* * Fixed TLB entries to identity map the beginning of RAM diff --git a/arch/sh/configs/ap325rxa_defconfig b/arch/sh/configs/ap325rxa_defconfig index 5471df53753..29926a9b9ce 100644 --- a/arch/sh/configs/ap325rxa_defconfig +++ b/arch/sh/configs/ap325rxa_defconfig @@ -1,10 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc4 -# Wed Jun 4 17:30:00 2008 +# Linux kernel version: 2.6.26 +# Wed Jul 30 01:18:59 2008 # CONFIG_SUPERH=y CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -79,9 +80,14 @@ CONFIG_SLAB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set # CONFIG_HAVE_KPROBES is not set # CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -99,6 +105,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -175,6 +182,7 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -376,6 +384,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y @@ -466,6 +476,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set @@ -512,10 +523,10 @@ CONFIG_SCSI_WAIT_SCAN=m CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -587,6 +598,7 @@ CONFIG_INPUT=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y @@ -620,6 +632,7 @@ CONFIG_HW_RANDOM=y # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -631,6 +644,7 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set @@ -667,10 +681,6 @@ CONFIG_SSB_POSSIBLE=y # Console display driver support # CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set @@ -679,6 +689,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -752,6 +763,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -762,17 +774,16 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y CONFIG_NFSD=y CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set -CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -842,6 +853,7 @@ CONFIG_FRAME_WARN=1024 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_SAMPLES is not set # CONFIG_SH_STANDARD_BIOS is not set # CONFIG_EARLY_SCIF_CONSOLE is not set @@ -898,6 +910,10 @@ CONFIG_CRYPTO_CBC=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -937,6 +953,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/sh/configs/dreamcast_defconfig b/arch/sh/configs/dreamcast_defconfig index 57728788b75..d4075283956 100644 --- a/arch/sh/configs/dreamcast_defconfig +++ b/arch/sh/configs/dreamcast_defconfig @@ -1,9 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc7 -# Fri Sep 21 15:46:27 2007 +# Linux kernel version: 2.6.26 +# Wed Jul 30 01:34:24 2008 # CONFIG_SUPERH=y +CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -19,6 +21,7 @@ CONFIG_LOCKDEP_SUPPORT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_ARCH_NO_VIRT_TO_BUS=y +CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -37,12 +40,15 @@ CONFIG_SYSVIPC_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -55,21 +61,38 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_PROFILING=y +# CONFIG_MARKERS is not set +# CONFIG_OPROFILE is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +# CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set @@ -80,6 +103,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -93,13 +117,17 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y # # System type # CONFIG_CPU_SH4=y # CONFIG_CPU_SUBTYPE_SH7619 is not set +# CONFIG_CPU_SUBTYPE_SH7203 is not set # CONFIG_CPU_SUBTYPE_SH7206 is not set +# CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set @@ -108,6 +136,7 @@ CONFIG_CPU_SH4=y # CONFIG_CPU_SUBTYPE_SH7710 is not set # CONFIG_CPU_SUBTYPE_SH7712 is not set # CONFIG_CPU_SUBTYPE_SH7720 is not set +# CONFIG_CPU_SUBTYPE_SH7721 is not set # CONFIG_CPU_SUBTYPE_SH7750 is not set CONFIG_CPU_SUBTYPE_SH7091=y # CONFIG_CPU_SUBTYPE_SH7750R is not set @@ -116,14 +145,17 @@ CONFIG_CPU_SUBTYPE_SH7091=y # CONFIG_CPU_SUBTYPE_SH7751R is not set # CONFIG_CPU_SUBTYPE_SH7760 is not set # CONFIG_CPU_SUBTYPE_SH4_202 is not set -# CONFIG_CPU_SUBTYPE_ST40STB1 is not set -# CONFIG_CPU_SUBTYPE_ST40GX1 is not set +# CONFIG_CPU_SUBTYPE_SH7723 is not set +# CONFIG_CPU_SUBTYPE_SH7763 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set # CONFIG_CPU_SUBTYPE_SH7780 is not set # CONFIG_CPU_SUBTYPE_SH7785 is not set # CONFIG_CPU_SUBTYPE_SHX3 is not set # CONFIG_CPU_SUBTYPE_SH7343 is not set # CONFIG_CPU_SUBTYPE_SH7722 is not set +# CONFIG_CPU_SUBTYPE_SH7366 is not set +# CONFIG_CPU_SUBTYPE_SH5_101 is not set +# CONFIG_CPU_SUBTYPE_SH5_103 is not set # # Memory management options @@ -133,6 +165,7 @@ CONFIG_MMU=y CONFIG_PAGE_OFFSET=0x80000000 CONFIG_MEMORY_START=0x0c000000 CONFIG_MEMORY_SIZE=0x01000000 +CONFIG_29BIT=y CONFIG_VSYSCALL=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y @@ -142,12 +175,15 @@ CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_HUGETLB_PAGE_SIZE_64K=y # CONFIG_HUGETLB_PAGE_SIZE_256K is not set # CONFIG_HUGETLB_PAGE_SIZE_1MB is not set # CONFIG_HUGETLB_PAGE_SIZE_4MB is not set # CONFIG_HUGETLB_PAGE_SIZE_64MB is not set +# CONFIG_HUGETLB_PAGE_SIZE_512MB is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -155,6 +191,8 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_STATIC=y +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -194,6 +232,7 @@ CONFIG_SH_PCLK_FREQ=49876504 # CONFIG_TICK_ONESHOT is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # # CPU Frequency scaling @@ -204,7 +243,10 @@ CONFIG_CPU_FREQ_TABLE=y CONFIG_CPU_FREQ_STAT=y # CONFIG_CPU_FREQ_STAT_DETAILS is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y @@ -239,12 +281,15 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y -CONFIG_PREEMPT_BKL=y +# CONFIG_PREEMPT_RCU is not set +CONFIG_GUSA=y +# CONFIG_GUSA_RB is not set # # Boot options @@ -263,10 +308,7 @@ CONFIG_PCI=y CONFIG_SH_PCIDMA_NONCOHERENT=y CONFIG_PCI_AUTO=y # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# +CONFIG_PCI_LEGACY=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -291,6 +333,7 @@ CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -309,6 +352,7 @@ CONFIG_IP_FIB_HASH=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -316,8 +360,6 @@ CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -334,10 +376,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -345,6 +383,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set @@ -366,6 +405,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_STANDALONE is not set CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -374,6 +414,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_MTD is not set # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y +CONFIG_GDROM=y # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set @@ -384,11 +425,15 @@ CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -400,44 +445,49 @@ CONFIG_MISC_DEVICES=y # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set # CONFIG_MD is not set +# CONFIG_FUSION is not set # -# Fusion MPT device support +# IEEE 1394 (FireWire) support # -# CONFIG_FUSION is not set # -# IEEE 1394 (FireWire) support +# Enable only one of the two stacks, unless you know what you are doing # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 is not set # CONFIG_STNIC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_SMC91X is not set +# CONFIG_SMC911X is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set @@ -449,6 +499,7 @@ CONFIG_8139TOO=y # CONFIG_8139TOO_TUNE_TWISTER is not set # CONFIG_8139TOO_8129 is not set # CONFIG_8139_OLD_RX_RESET is not set +# CONFIG_R6040 is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set @@ -464,12 +515,12 @@ CONFIG_8139TOO=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -491,7 +542,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -505,6 +555,8 @@ CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_MAPLE is not set +# CONFIG_KEYBOARD_SH_KEYSC is not set CONFIG_INPUT_MOUSE=y # CONFIG_MOUSE_PS2 is not set # CONFIG_MOUSE_SERIAL is not set @@ -530,10 +582,13 @@ CONFIG_SERIO_LIBPS2=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -553,6 +608,19 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +# CONFIG_I2C is not set +# CONFIG_SPI is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -568,45 +636,40 @@ CONFIG_SH_WDT=y # # CONFIG_PCIPCWATCHDOG is not set # CONFIG_WDTPCI is not set -CONFIG_HW_RANDOM=y -# CONFIG_R3964 is not set -# CONFIG_APPLICOM is not set -# CONFIG_DRM is not set -# CONFIG_RAW_DRIVER is not set -# CONFIG_TCG_TPM is not set -CONFIG_DEVPORT=y -# CONFIG_I2C is not set # -# SPI support +# Sonics Silicon Backplane # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set -# CONFIG_HWMON is not set +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set -# CONFIG_DAB is not set +# CONFIG_VIDEO_MEDIA is not set # -# Graphics support +# Multimedia drivers # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_DAB is not set # -# Display device support +# Graphics support # -# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y @@ -615,11 +678,12 @@ CONFIG_FIRMWARE_EDID=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set @@ -653,7 +717,15 @@ CONFIG_FB_PVR2=y # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set +# CONFIG_FB_SH_MOBILE_LCDC is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -680,49 +752,30 @@ CONFIG_LOGO=y # CONFIG_LOGO_SUPERH_MONO is not set # CONFIG_LOGO_SUPERH_VGA16 is not set CONFIG_LOGO_SUPERH_CLUT224=y - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # - -# -# USB Gadget Support -# # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set # CONFIG_RTC_CLASS is not set - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# -# Userspace I/O -# +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -735,14 +788,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +# CONFIG_DNOTIFY is not set CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -# CONFIG_DNOTIFY is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -771,7 +821,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -786,14 +835,14 @@ CONFIG_RAMFS=y # CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y # CONFIG_NFS_FS is not set # CONFIG_NFSD is not set # CONFIG_SMB_FS is not set @@ -807,35 +856,25 @@ CONFIG_RAMFS=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # -# Profiling support -# -CONFIG_PROFILING=y -# CONFIG_OPROFILE is not set - -# # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_SAMPLES is not set # CONFIG_SH_STANDARD_BIOS is not set # CONFIG_EARLY_SCIF_CONSOLE is not set # CONFIG_SH_KGDB is not set @@ -845,14 +884,95 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set -# CONFIG_CRYPTO is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set # # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/sh/configs/hp6xx_defconfig b/arch/sh/configs/hp6xx_defconfig index 756d38dc2f7..41e25b3a5b0 100644 --- a/arch/sh/configs/hp6xx_defconfig +++ b/arch/sh/configs/hp6xx_defconfig @@ -1,9 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Sep 11 19:42:44 2007 +# Linux kernel version: 2.6.26 +# Wed Jul 30 01:24:57 2008 # CONFIG_SUPERH=y +CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -20,6 +22,7 @@ CONFIG_LOCKDEP_SUPPORT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_ARCH_NO_VIRT_TO_BUS=y +CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -34,12 +37,15 @@ CONFIG_SWAP=y # CONFIG_SYSVIPC is not set CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set -# CONFIG_USER_NS is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -52,6 +58,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y @@ -64,6 +71,19 @@ CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +# CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -73,6 +93,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -86,13 +107,17 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y # # System type # CONFIG_CPU_SH3=y # CONFIG_CPU_SUBTYPE_SH7619 is not set +# CONFIG_CPU_SUBTYPE_SH7203 is not set # CONFIG_CPU_SUBTYPE_SH7206 is not set +# CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set @@ -101,6 +126,7 @@ CONFIG_CPU_SUBTYPE_SH7709=y # CONFIG_CPU_SUBTYPE_SH7710 is not set # CONFIG_CPU_SUBTYPE_SH7712 is not set # CONFIG_CPU_SUBTYPE_SH7720 is not set +# CONFIG_CPU_SUBTYPE_SH7721 is not set # CONFIG_CPU_SUBTYPE_SH7750 is not set # CONFIG_CPU_SUBTYPE_SH7091 is not set # CONFIG_CPU_SUBTYPE_SH7750R is not set @@ -109,14 +135,17 @@ CONFIG_CPU_SUBTYPE_SH7709=y # CONFIG_CPU_SUBTYPE_SH7751R is not set # CONFIG_CPU_SUBTYPE_SH7760 is not set # CONFIG_CPU_SUBTYPE_SH4_202 is not set -# CONFIG_CPU_SUBTYPE_ST40STB1 is not set -# CONFIG_CPU_SUBTYPE_ST40GX1 is not set +# CONFIG_CPU_SUBTYPE_SH7723 is not set +# CONFIG_CPU_SUBTYPE_SH7763 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set # CONFIG_CPU_SUBTYPE_SH7780 is not set # CONFIG_CPU_SUBTYPE_SH7785 is not set # CONFIG_CPU_SUBTYPE_SHX3 is not set # CONFIG_CPU_SUBTYPE_SH7343 is not set # CONFIG_CPU_SUBTYPE_SH7722 is not set +# CONFIG_CPU_SUBTYPE_SH7366 is not set +# CONFIG_CPU_SUBTYPE_SH5_101 is not set +# CONFIG_CPU_SUBTYPE_SH5_103 is not set # # Memory management options @@ -126,6 +155,7 @@ CONFIG_MMU=y CONFIG_PAGE_OFFSET=0x80000000 CONFIG_MEMORY_START=0x0d000000 CONFIG_MEMORY_SIZE=0x00400000 +CONFIG_29BIT=y CONFIG_VSYSCALL=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y @@ -135,7 +165,9 @@ CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -143,6 +175,8 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_STATIC=y +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -181,6 +215,7 @@ CONFIG_SH_PCLK_FREQ=22110000 # CONFIG_TICK_ONESHOT is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # # CPU Frequency scaling @@ -219,11 +254,14 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set +CONFIG_GUSA=y +# CONFIG_GUSA_RB is not set # # Boot options @@ -237,10 +275,6 @@ CONFIG_BOOT_LINK_OFFSET=0x00800000 # CONFIG_ISA=y # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# CONFIG_PCCARD=y # CONFIG_PCMCIA_DEBUG is not set CONFIG_PCMCIA=y @@ -263,11 +297,12 @@ CONFIG_BINFMT_ELF=y # # Power management options (EXPERIMENTAL) # +CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_PM=y -CONFIG_PM_LEGACY=y # CONFIG_PM_DEBUG is not set CONFIG_PM_SLEEP=y CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y CONFIG_APM_EMULATION=y # @@ -282,9 +317,12 @@ CONFIG_APM_EMULATION=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_STANDALONE is not set CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_MTD is not set # CONFIG_PARPORT is not set @@ -294,8 +332,11 @@ CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -332,6 +373,7 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AHA152X is not set # CONFIG_SCSI_AIC7XXX_OLD is not set @@ -342,14 +384,17 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set # CONFIG_SCSI_NCR53C406A is not set # CONFIG_SCSI_PAS16 is not set -# CONFIG_SCSI_PSI240I is not set # CONFIG_SCSI_QLOGIC_FAS is not set # CONFIG_SCSI_SYM53C416 is not set # CONFIG_SCSI_T128 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y +CONFIG_ATA_SFF=y +# CONFIG_SATA_MV is not set # CONFIG_PATA_LEGACY is not set # CONFIG_PATA_PCMCIA is not set # CONFIG_PATA_QDI is not set @@ -370,11 +415,9 @@ CONFIG_INPUT_POLLDEV=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -CONFIG_INPUT_TSDEV=y -CONFIG_INPUT_TSDEV_SCREEN_X=240 -CONFIG_INPUT_TSDEV_SCREEN_Y=320 CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set +# CONFIG_INPUT_APMPOWER is not set # # Input Device Drivers @@ -387,6 +430,7 @@ CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_KEYBOARD_HP6XX=y +# CONFIG_KEYBOARD_SH_KEYSC is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -395,12 +439,15 @@ CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_ELO is not set # CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_INEXIO is not set # CONFIG_TOUCHSCREEN_MK712 is not set CONFIG_TOUCHSCREEN_HP600=y +# CONFIG_TOUCHSCREEN_HTCPEN is not set # CONFIG_TOUCHSCREEN_PENMOUNT is not set # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set # CONFIG_TOUCHSCREEN_TOUCHWIN is not set # CONFIG_TOUCHSCREEN_UCB1400 is not set +# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set # CONFIG_INPUT_MISC is not set # @@ -417,9 +464,11 @@ CONFIG_SERIO=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -439,7 +488,6 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=64 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_DTLK is not set # CONFIG_R3964 is not set @@ -454,39 +502,45 @@ CONFIG_HW_RANDOM=y # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set -# CONFIG_DAB is not set +# CONFIG_VIDEO_MEDIA is not set # -# Graphics support +# Multimedia drivers # -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y -CONFIG_BACKLIGHT_HP680=y +# CONFIG_DAB is not set # -# Display device support +# Graphics support # -# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y @@ -495,11 +549,12 @@ CONFIG_FIRMWARE_EDID=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set @@ -511,7 +566,20 @@ CONFIG_FB_DEFERRED_IO=y # # CONFIG_FB_S1D13XXX is not set CONFIG_FB_HIT=y +CONFIG_FB_SH_MOBILE_LCDC=y # CONFIG_FB_VIRTUAL is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=y +# CONFIG_LCD_ILI9320 is not set +# CONFIG_LCD_PLATFORM is not set +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_CORGI is not set +CONFIG_BACKLIGHT_HP680=y + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -533,15 +601,13 @@ CONFIG_FONT_PEARL_8x8=y # CONFIG_FONT_SUN12x22 is not set # CONFIG_FONT_10x18 is not set # CONFIG_LOGO is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -564,9 +630,10 @@ CONFIG_RTC_INTF_DEV=y # # Platform RTC drivers # +# CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set @@ -575,23 +642,7 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_SH=y - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# -# Userspace I/O -# +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -606,13 +657,10 @@ CONFIG_EXT2_FS=y # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -643,7 +691,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -658,8 +705,11 @@ CONFIG_RAMFS=y # CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set @@ -668,10 +718,6 @@ CONFIG_RAMFS=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set @@ -714,22 +760,21 @@ CONFIG_NLS_CODEPAGE_850=y # CONFIG_NLS_UTF8 is not set # -# Profiling support -# -# CONFIG_PROFILING is not set - -# # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_SAMPLES is not set # CONFIG_SH_STANDARD_BIOS is not set # CONFIG_EARLY_SCIF_CONSOLE is not set # CONFIG_SH_KGDB is not set @@ -739,50 +784,95 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y + +# +# Crypto core or helper +# CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=y +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=y +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=y -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_DES is not set -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# # CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# # CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_LZO is not set # CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set CONFIG_CRC16=y +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/sh/configs/landisk_defconfig b/arch/sh/configs/landisk_defconfig index 38f934ab50c..99cc39c5c6c 100644 --- a/arch/sh/configs/landisk_defconfig +++ b/arch/sh/configs/landisk_defconfig @@ -1,44 +1,53 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.19 -# Thu Dec 7 17:13:04 2006 +# Linux kernel version: 2.6.26 +# Wed Jul 30 01:35:07 2008 # CONFIG_SUPERH=y +CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_CALIBRATE_DELAY=y -# CONFIG_GENERIC_TIME is not set +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_SYS_SUPPORTS_PCI=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_NO_VIRT_TO_BUS=y +CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set -CONFIG_INITRAMFS_SOURCE="" +# CONFIG_NAMESPACES is not set +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_EMBEDDED=y @@ -50,34 +59,48 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +# CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -91,67 +114,26 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y # # System type # -# CONFIG_SH_SOLUTION_ENGINE is not set -# CONFIG_SH_7751_SOLUTION_ENGINE is not set -# CONFIG_SH_7300_SOLUTION_ENGINE is not set -# CONFIG_SH_7343_SOLUTION_ENGINE is not set -# CONFIG_SH_73180_SOLUTION_ENGINE is not set -# CONFIG_SH_7751_SYSTEMH is not set -# CONFIG_SH_HP6XX is not set -# CONFIG_SH_EC3104 is not set -# CONFIG_SH_SATURN is not set -# CONFIG_SH_DREAMCAST is not set -# CONFIG_SH_BIGSUR is not set -# CONFIG_SH_MPC1211 is not set -# CONFIG_SH_SH03 is not set -# CONFIG_SH_SECUREEDGE5410 is not set -# CONFIG_SH_HS7751RVOIP is not set -# CONFIG_SH_7710VOIPGW is not set -# CONFIG_SH_RTS7751R2D is not set -# CONFIG_SH_R7780RP is not set -# CONFIG_SH_EDOSK7705 is not set -# CONFIG_SH_SH4202_MICRODEV is not set -CONFIG_SH_LANDISK=y -# CONFIG_SH_TITAN is not set -# CONFIG_SH_SHMIN is not set -# CONFIG_SH_7206_SOLUTION_ENGINE is not set -# CONFIG_SH_7619_SOLUTION_ENGINE is not set -# CONFIG_SH_UNKNOWN is not set - -# -# Processor selection -# CONFIG_CPU_SH4=y - -# -# SH-2 Processor Support -# -# CONFIG_CPU_SUBTYPE_SH7604 is not set # CONFIG_CPU_SUBTYPE_SH7619 is not set - -# -# SH-2A Processor Support -# +# CONFIG_CPU_SUBTYPE_SH7203 is not set # CONFIG_CPU_SUBTYPE_SH7206 is not set - -# -# SH-3 Processor Support -# -# CONFIG_CPU_SUBTYPE_SH7300 is not set +# CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set # CONFIG_CPU_SUBTYPE_SH7708 is not set # CONFIG_CPU_SUBTYPE_SH7709 is not set # CONFIG_CPU_SUBTYPE_SH7710 is not set - -# -# SH-4 Processor Support -# +# CONFIG_CPU_SUBTYPE_SH7712 is not set +# CONFIG_CPU_SUBTYPE_SH7720 is not set +# CONFIG_CPU_SUBTYPE_SH7721 is not set # CONFIG_CPU_SUBTYPE_SH7750 is not set # CONFIG_CPU_SUBTYPE_SH7091 is not set # CONFIG_CPU_SUBTYPE_SH7750R is not set @@ -160,53 +142,60 @@ CONFIG_CPU_SH4=y CONFIG_CPU_SUBTYPE_SH7751R=y # CONFIG_CPU_SUBTYPE_SH7760 is not set # CONFIG_CPU_SUBTYPE_SH4_202 is not set - -# -# ST40 Processor Support -# -# CONFIG_CPU_SUBTYPE_ST40STB1 is not set -# CONFIG_CPU_SUBTYPE_ST40GX1 is not set - -# -# SH-4A Processor Support -# +# CONFIG_CPU_SUBTYPE_SH7723 is not set +# CONFIG_CPU_SUBTYPE_SH7763 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set # CONFIG_CPU_SUBTYPE_SH7780 is not set # CONFIG_CPU_SUBTYPE_SH7785 is not set - -# -# SH4AL-DSP Processor Support -# -# CONFIG_CPU_SUBTYPE_SH73180 is not set +# CONFIG_CPU_SUBTYPE_SHX3 is not set # CONFIG_CPU_SUBTYPE_SH7343 is not set +# CONFIG_CPU_SUBTYPE_SH7722 is not set +# CONFIG_CPU_SUBTYPE_SH7366 is not set +# CONFIG_CPU_SUBTYPE_SH5_101 is not set +# CONFIG_CPU_SUBTYPE_SH5_103 is not set # # Memory management options # +CONFIG_QUICKLIST=y CONFIG_MMU=y CONFIG_PAGE_OFFSET=0x80000000 CONFIG_MEMORY_START=0x0c000000 CONFIG_MEMORY_SIZE=0x04000000 +CONFIG_29BIT=y CONFIG_VSYSCALL=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_DEFAULT=y +CONFIG_MAX_ACTIVE_REGIONS=1 +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPARSEMEM_STATIC=y +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_NR_QUICK=2 # # Cache configuration # # CONFIG_SH_DIRECT_MAPPED is not set -# CONFIG_SH_WRITETHROUGH is not set -# CONFIG_SH_OCRAM is not set +CONFIG_CACHE_WRITEBACK=y +# CONFIG_CACHE_WRITETHROUGH is not set +# CONFIG_CACHE_OFF is not set # # Processor features @@ -214,19 +203,32 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_CPU_LITTLE_ENDIAN=y # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_SH_FPU=y -# CONFIG_SH_DSP is not set # CONFIG_SH_STORE_QUEUES is not set CONFIG_CPU_HAS_INTEVT=y -CONFIG_CPU_HAS_INTC_IRQ=y CONFIG_CPU_HAS_SR_RB=y CONFIG_CPU_HAS_PTEA=y +CONFIG_CPU_HAS_FPU=y # -# Timer support +# Board support +# +# CONFIG_SH_7751_SYSTEMH is not set +# CONFIG_SH_SECUREEDGE5410 is not set +# CONFIG_SH_RTS7751R2D is not set +CONFIG_SH_LANDISK=y +# CONFIG_SH_TITAN is not set +# CONFIG_SH_LBOX_RE2 is not set + +# +# Timer and clock configuration # CONFIG_SH_TMU=y CONFIG_SH_TIMER_IRQ=16 CONFIG_SH_PCLK_FREQ=33333333 +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # # CPU Frequency scaling @@ -241,12 +243,11 @@ CONFIG_SH_PCLK_FREQ=33333333 # # Companion Chips # -# CONFIG_HD6446X_SERIES is not set -CONFIG_HEARTBEAT=y # # Additional SuperH Device Drivers # +CONFIG_HEARTBEAT=y # CONFIG_PUSH_SWITCH is not set # @@ -254,13 +255,17 @@ CONFIG_HEARTBEAT=y # # CONFIG_HZ_100 is not set CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set CONFIG_KEXEC=y -# CONFIG_SMP is not set +# CONFIG_CRASH_DUMP is not set CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set +CONFIG_GUSA=y +# CONFIG_GUSA_RB is not set # # Boot options @@ -273,16 +278,12 @@ CONFIG_BOOT_LINK_OFFSET=0x00800000 # # Bus options # -CONFIG_ISA=y CONFIG_PCI=y CONFIG_SH_PCIDMA_NONCOHERENT=y CONFIG_PCI_AUTO=y CONFIG_PCI_AUTO_UPDATE_RESOURCES=y -# CONFIG_PCI_MULTITHREAD_PROBE is not set - -# -# PCCARD (PCMCIA/CardBus) support -# +# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PCI_LEGACY=y CONFIG_PCCARD=y # CONFIG_PCMCIA_DEBUG is not set CONFIG_PCMCIA=y @@ -301,29 +302,16 @@ CONFIG_YENTA_ENE_TUNE=y CONFIG_YENTA_TOSHIBA=y # CONFIG_PD6729 is not set # CONFIG_I82092 is not set -# CONFIG_I82365 is not set -# CONFIG_TCIC is not set -CONFIG_PCMCIA_PROBE=y CONFIG_PCCARD_NONSTATIC=y - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # # Executable file formats # CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_FLAT is not set # CONFIG_BINFMT_MISC is not set # -# Power management options (EXPERIMENTAL) -# -# CONFIG_PM is not set - -# # Networking # CONFIG_NET=y @@ -331,13 +319,14 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -364,49 +353,36 @@ CONFIG_IP_PNP=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set - -# -# IP: Virtual Server Configuration -# # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_ADVANCED=y # # Core Netfilter Configuration # -# CONFIG_NETFILTER_NETLINK is not set -# CONFIG_NF_CONNTRACK_ENABLED is not set +# CONFIG_NETFILTER_NETLINK_QUEUE is not set +# CONFIG_NETFILTER_NETLINK_LOG is not set +# CONFIG_NF_CONNTRACK is not set # CONFIG_NETFILTER_XTABLES is not set # # IP: Netfilter Configuration # CONFIG_IP_NF_QUEUE=m - -# -# DCCP Configuration (EXPERIMENTAL) -# +# CONFIG_IP_NF_IPTABLES is not set +# CONFIG_IP_NF_ARPTABLES is not set # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -421,10 +397,6 @@ CONFIG_ATALK=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -432,9 +404,20 @@ CONFIG_ATALK=m # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -443,35 +426,17 @@ CONFIG_ATALK=m # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNP is not set - -# -# Block devices -# -# CONFIG_BLK_CPQ_DA is not set +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set @@ -484,63 +449,66 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +CONFIG_HAVE_IDE=y CONFIG_IDE=y CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y # -# Please see Documentation/ide.txt for help/info on IDE drives +# Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set # CONFIG_BLK_DEV_IDECS is not set +# CONFIG_BLK_DEV_DELKIN is not set CONFIG_BLK_DEV_IDECD=y +CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set CONFIG_BLK_DEV_IDESCSI=y # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set +CONFIG_BLK_DEV_IDEDMA_SFF=y + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y -CONFIG_IDEPCI_SHARE_IRQ=y +CONFIG_IDEPCI_PCIBUS_ORDER=y CONFIG_BLK_DEV_OFFBOARD=y CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -CONFIG_IDEDMA_PCI_AUTO=y -CONFIG_IDEDMA_ONLYDISK=y CONFIG_BLK_DEV_AEC62XX=y # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set # CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8213 is not set # CONFIG_BLK_DEV_IT821X is not set # CONFIG_BLK_DEV_NS87415 is not set # CONFIG_BLK_DEV_PDC202XX_OLD is not set @@ -550,18 +518,15 @@ CONFIG_BLK_DEV_AEC62XX=y # CONFIG_BLK_DEV_SLC90E66 is not set # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set -# CONFIG_IDE_ARM is not set -# CONFIG_IDE_CHIPSETS is not set +# CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set -CONFIG_IDEDMA_AUTO=y -# CONFIG_BLK_DEV_HD is not set # # SCSI device support # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -583,6 +548,7 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -590,77 +556,43 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AHA152X is not set # CONFIG_SCSI_AACRAID is not set # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set -# CONFIG_SCSI_DPT_I2O is not set -# CONFIG_SCSI_IN2000 is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_DTC3280 is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_GENERIC_NCR5380 is not set -# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_NCR53C406A is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_PAS16 is not set -# CONFIG_SCSI_PSI240I is not set -# CONFIG_SCSI_QLOGIC_FAS is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_QLA_ISCSI is not set # CONFIG_SCSI_LPFC is not set -# CONFIG_SCSI_SYM53C416 is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set -# CONFIG_SCSI_T128 is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# PCMCIA SCSI adapter support -# -# CONFIG_PCMCIA_AHA152X is not set -# CONFIG_PCMCIA_FDOMAIN is not set -# CONFIG_PCMCIA_NINJA_SCSI is not set -# CONFIG_PCMCIA_QLOGIC is not set -# CONFIG_PCMCIA_SYM53C500 is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# +# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set - -# -# Old CD-ROM drivers (not SCSI, not IDE) -# -# CONFIG_CD_NO_IDESCSI is not set - -# -# Multi-device support (RAID and LVM) -# CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -671,76 +603,49 @@ CONFIG_MD_RAID1=m # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set # CONFIG_BLK_DEV_DM is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support # -# CONFIG_IEEE1394 is not set # -# I2O device support +# Enable only one of the two stacks, unless you know what you are doing # +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m - -# -# ARCnet devices -# +# CONFIG_VETH is not set # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 is not set # CONFIG_STNIC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set -# CONFIG_NET_VENDOR_SMC is not set # CONFIG_SMC91X is not set -# CONFIG_NET_VENDOR_RACAL is not set - -# -# Tulip family network device support -# +# CONFIG_SMC911X is not set # CONFIG_NET_TULIP is not set -# CONFIG_AT1700 is not set -# CONFIG_DEPCA is not set # CONFIG_HP100 is not set -# CONFIG_NET_ISA is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_AC3200 is not set -# CONFIG_APRICOT is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_CS89x0 is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set @@ -748,18 +653,20 @@ CONFIG_NET_PCI=y # CONFIG_NE2K_PCI is not set CONFIG_8139CP=y # CONFIG_8139TOO is not set +# CONFIG_R6040 is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set - -# -# Ethernet (1000 Mbit) -# +# CONFIG_SC92031 is not set +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -767,58 +674,53 @@ CONFIG_8139CP=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_NIU is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set +# CONFIG_BNX2X is not set +# CONFIG_SFC is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) +# Wireless LAN # -# CONFIG_NET_RADIO is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # -# PCMCIA network device support +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +# CONFIG_USB_USBNET is not set # CONFIG_NET_PCMCIA is not set - -# -# Wan interfaces -# # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NET_FC is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -826,6 +728,7 @@ CONFIG_8139CP=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -835,7 +738,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -845,6 +747,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -858,10 +761,13 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -880,22 +786,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_DRM is not set # # PCMCIA character devices @@ -903,65 +797,77 @@ CONFIG_HW_RANDOM=y # CONFIG_SYNCLINK_CS is not set # CONFIG_CARDMAN_4000 is not set # CONFIG_CARDMAN_4040 is not set +# CONFIG_IPWIRELESS is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # -CONFIG_VIDEO_DEV=m -CONFIG_VIDEO_V4L1=y -CONFIG_VIDEO_V4L1_COMPAT=y -CONFIG_VIDEO_V4L2=y # -# Video Capture Adapters +# Multimedia core support # +CONFIG_VIDEO_DEV=m +CONFIG_VIDEO_V4L2_COMMON=m +CONFIG_VIDEO_ALLOW_V4L1=y +CONFIG_VIDEO_V4L1_COMPAT=y +# CONFIG_DVB_CORE is not set +CONFIG_VIDEO_MEDIA=m # -# Video Capture Adapters +# Multimedia drivers # +# CONFIG_MEDIA_ATTACH is not set +CONFIG_VIDEO_V4L2=m +CONFIG_VIDEO_V4L1=m +CONFIG_VIDEO_CAPTURE_DRIVERS=y # CONFIG_VIDEO_ADV_DEBUG is not set CONFIG_VIDEO_HELPER_CHIPS_AUTO=y # CONFIG_VIDEO_VIVI is not set -# CONFIG_VIDEO_PMS is not set # CONFIG_VIDEO_CPIA is not set # CONFIG_VIDEO_CPIA2 is not set -# CONFIG_VIDEO_STRADIS is not set - -# -# V4L USB devices -# +CONFIG_V4L_USB_DRIVERS=y +# CONFIG_USB_VIDEO_CLASS is not set +# CONFIG_USB_GSPCA is not set CONFIG_VIDEO_USBVIDEO=m CONFIG_USB_VICAM=m CONFIG_USB_IBMCAM=m @@ -975,106 +881,100 @@ CONFIG_USB_STV680=m # CONFIG_USB_ZC0301 is not set CONFIG_USB_PWC=m # CONFIG_USB_PWC_DEBUG is not set - -# -# Radio Adapters -# -# CONFIG_RADIO_CADET is not set -# CONFIG_RADIO_RTRACK is not set -# CONFIG_RADIO_RTRACK2 is not set -# CONFIG_RADIO_AZTECH is not set -# CONFIG_RADIO_GEMTEK is not set +# CONFIG_USB_ZR364XX is not set +# CONFIG_USB_STKWEBCAM is not set +# CONFIG_USB_S2255 is not set +# CONFIG_SOC_CAMERA is not set +# CONFIG_VIDEO_SH_MOBILE_CEU is not set +CONFIG_RADIO_ADAPTERS=y # CONFIG_RADIO_GEMTEK_PCI is not set # CONFIG_RADIO_MAXIRADIO is not set # CONFIG_RADIO_MAESTRO is not set -# CONFIG_RADIO_SF16FMI is not set -# CONFIG_RADIO_SF16FMR2 is not set -# CONFIG_RADIO_TERRATEC is not set -# CONFIG_RADIO_TRUST is not set -# CONFIG_RADIO_TYPHOON is not set -# CONFIG_RADIO_ZOLTRIX is not set CONFIG_USB_DSBR=m +# CONFIG_USB_SI470X is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set -CONFIG_USB_DABUSB=m +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -CONFIG_FIRMWARE_EDID=y -# CONFIG_FB is not set +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support # -# CONFIG_MDA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FONT_8x16=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Sound -# CONFIG_SOUND=m - -# -# Advanced Linux Sound Architecture -# # CONFIG_SND is not set +CONFIG_SOUND_PRIME=m +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # -# Open Sound System +# USB Input Devices # -CONFIG_SOUND_PRIME=m -# CONFIG_OSS_OBSOLETE_DRIVER is not set -# CONFIG_SOUND_BT878 is not set -# CONFIG_SOUND_ES1371 is not set -# CONFIG_SOUND_ICH is not set -# CONFIG_SOUND_TRIDENT is not set -# CONFIG_SOUND_MSNDCLAS is not set -# CONFIG_SOUND_MSNDPIN is not set -# CONFIG_SOUND_VIA82CXXX is not set +CONFIG_USB_HID=m +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set # -# USB support +# USB HID Boot Protocol drivers # +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_MULTITHREAD_PROBE is not set # CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y -# CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set # CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set CONFIG_USB_PRINTER=m +# CONFIG_USB_WDM is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1094,66 +994,28 @@ CONFIG_USB_STORAGE_SDDR09=y CONFIG_USB_STORAGE_SDDR55=y CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -CONFIG_USB_HID=m -CONFIG_USB_HIDINPUT=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set -# CONFIG_USB_HIDDEV is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -CONFIG_USB_PEGASUS=m -CONFIG_USB_RTL8150=m -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # # USB port drivers # - -# -# USB Serial Converter support -# CONFIG_USB_SERIAL=m +# CONFIG_USB_EZUSB is not set # CONFIG_USB_SERIAL_GENERIC is not set # CONFIG_USB_SERIAL_AIRCABLE is not set -# CONFIG_USB_SERIAL_AIRPRIME is not set # CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set +# CONFIG_USB_SERIAL_CH341 is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set # CONFIG_USB_SERIAL_CP2101 is not set @@ -1168,6 +1030,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=m # CONFIG_USB_SERIAL_EDGEPORT_TI is not set # CONFIG_USB_SERIAL_GARMIN is not set # CONFIG_USB_SERIAL_IPW is not set +# CONFIG_USB_SERIAL_IUU is not set # CONFIG_USB_SERIAL_KEYSPAN_PDA is not set # CONFIG_USB_SERIAL_KEYSPAN is not set # CONFIG_USB_SERIAL_KLSI is not set @@ -1175,8 +1038,11 @@ CONFIG_USB_SERIAL_FTDI_SIO=m # CONFIG_USB_SERIAL_MCT_U232 is not set # CONFIG_USB_SERIAL_MOS7720 is not set # CONFIG_USB_SERIAL_MOS7840 is not set +# CONFIG_USB_SERIAL_MOTOROLA is not set # CONFIG_USB_SERIAL_NAVMAN is not set CONFIG_USB_SERIAL_PL2303=m +# CONFIG_USB_SERIAL_OTI6858 is not set +# CONFIG_USB_SERIAL_SPCP8X5 is not set # CONFIG_USB_SERIAL_HP4X is not set # CONFIG_USB_SERIAL_SAFE is not set # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set @@ -1197,6 +1063,7 @@ CONFIG_USB_EMI26=m # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1208,61 +1075,18 @@ CONFIG_USB_SISUSBVGA=m CONFIG_USB_SISUSBVGA_CON=y # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set - -# -# USB DSL modem support -# - -# -# USB Gadget Support -# +# CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set - -# -# LED devices -# +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# # CONFIG_RTC_CLASS is not set - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# +# CONFIG_DMADEVICES is not set +# CONFIG_UIO is not set # # File systems @@ -1276,7 +1100,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y CONFIG_REISERFS_FS=y # CONFIG_REISERFS_CHECK is not set @@ -1285,14 +1108,11 @@ CONFIG_REISERFS_FS=y # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -CONFIG_ROMFS_FS=y +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -1328,7 +1148,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1343,26 +1162,24 @@ CONFIG_RAMFS=y # CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +CONFIG_ROMFS_FS=y # CONFIG_SYSV_FS is not set CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set CONFIG_NFSD=m CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set -CONFIG_NFSD_TCP=y CONFIG_LOCKD=m CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m @@ -1376,17 +1193,12 @@ CONFIG_SMB_FS=m # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1427,46 +1239,128 @@ CONFIG_NLS_CODEPAGE_932=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set +# CONFIG_DLM is not set # # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_SAMPLES is not set CONFIG_SH_STANDARD_BIOS=y # CONFIG_EARLY_SCIF_CONSOLE is not set # CONFIG_EARLY_PRINTK is not set -# CONFIG_KGDB is not set +# CONFIG_SH_KGDB is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set # -# Cryptographic options +# Compression # -# CONFIG_CRYPTO is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set # # Library routines # +CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/sh/configs/lboxre2_defconfig b/arch/sh/configs/lboxre2_defconfig index b68b6cdbb78..aecdfd33c69 100644 --- a/arch/sh/configs/lboxre2_defconfig +++ b/arch/sh/configs/lboxre2_defconfig @@ -1,9 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21-rc4 -# Sat Mar 24 22:04:27 2007 +# Linux kernel version: 2.6.26 +# Wed Jul 30 01:39:41 2008 # CONFIG_SUPERH=y +CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -11,37 +13,40 @@ CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_CALIBRATE_DELAY=y -# CONFIG_GENERIC_TIME is not set +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_SYS_SUPPORTS_PCI=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_NO_VIRT_TO_BUS=y +CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -54,34 +59,48 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +# CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -95,66 +114,26 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y # # System type # -# CONFIG_SH_SOLUTION_ENGINE is not set -# CONFIG_SH_7751_SOLUTION_ENGINE is not set -# CONFIG_SH_7300_SOLUTION_ENGINE is not set -# CONFIG_SH_7343_SOLUTION_ENGINE is not set -# CONFIG_SH_73180_SOLUTION_ENGINE is not set -# CONFIG_SH_7751_SYSTEMH is not set -# CONFIG_SH_HP6XX is not set -# CONFIG_SH_SATURN is not set -# CONFIG_SH_DREAMCAST is not set -# CONFIG_SH_MPC1211 is not set -# CONFIG_SH_SH03 is not set -# CONFIG_SH_SECUREEDGE5410 is not set -# CONFIG_SH_HS7751RVOIP is not set -# CONFIG_SH_7710VOIPGW is not set -# CONFIG_SH_RTS7751R2D is not set -# CONFIG_SH_HIGHLANDER is not set -# CONFIG_SH_EDOSK7705 is not set -# CONFIG_SH_SH4202_MICRODEV is not set -# CONFIG_SH_LANDISK is not set -# CONFIG_SH_TITAN is not set -# CONFIG_SH_SHMIN is not set -# CONFIG_SH_7206_SOLUTION_ENGINE is not set -# CONFIG_SH_7619_SOLUTION_ENGINE is not set -CONFIG_SH_LBOX_RE2=y -# CONFIG_SH_UNKNOWN is not set - -# -# Processor selection -# CONFIG_CPU_SH4=y - -# -# SH-2 Processor Support -# -# CONFIG_CPU_SUBTYPE_SH7604 is not set # CONFIG_CPU_SUBTYPE_SH7619 is not set - -# -# SH-2A Processor Support -# +# CONFIG_CPU_SUBTYPE_SH7203 is not set # CONFIG_CPU_SUBTYPE_SH7206 is not set - -# -# SH-3 Processor Support -# -# CONFIG_CPU_SUBTYPE_SH7300 is not set +# CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set # CONFIG_CPU_SUBTYPE_SH7708 is not set # CONFIG_CPU_SUBTYPE_SH7709 is not set # CONFIG_CPU_SUBTYPE_SH7710 is not set - -# -# SH-4 Processor Support -# +# CONFIG_CPU_SUBTYPE_SH7712 is not set +# CONFIG_CPU_SUBTYPE_SH7720 is not set +# CONFIG_CPU_SUBTYPE_SH7721 is not set # CONFIG_CPU_SUBTYPE_SH7750 is not set # CONFIG_CPU_SUBTYPE_SH7091 is not set # CONFIG_CPU_SUBTYPE_SH7750R is not set @@ -163,55 +142,60 @@ CONFIG_CPU_SH4=y CONFIG_CPU_SUBTYPE_SH7751R=y # CONFIG_CPU_SUBTYPE_SH7760 is not set # CONFIG_CPU_SUBTYPE_SH4_202 is not set - -# -# ST40 Processor Support -# -# CONFIG_CPU_SUBTYPE_ST40STB1 is not set -# CONFIG_CPU_SUBTYPE_ST40GX1 is not set - -# -# SH-4A Processor Support -# +# CONFIG_CPU_SUBTYPE_SH7723 is not set +# CONFIG_CPU_SUBTYPE_SH7763 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set # CONFIG_CPU_SUBTYPE_SH7780 is not set # CONFIG_CPU_SUBTYPE_SH7785 is not set - -# -# SH4AL-DSP Processor Support -# -# CONFIG_CPU_SUBTYPE_SH73180 is not set +# CONFIG_CPU_SUBTYPE_SHX3 is not set # CONFIG_CPU_SUBTYPE_SH7343 is not set # CONFIG_CPU_SUBTYPE_SH7722 is not set +# CONFIG_CPU_SUBTYPE_SH7366 is not set +# CONFIG_CPU_SUBTYPE_SH5_101 is not set +# CONFIG_CPU_SUBTYPE_SH5_103 is not set # # Memory management options # +CONFIG_QUICKLIST=y CONFIG_MMU=y CONFIG_PAGE_OFFSET=0x80000000 CONFIG_MEMORY_START=0x0c000000 CONFIG_MEMORY_SIZE=0x04000000 +CONFIG_29BIT=y CONFIG_VSYSCALL=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_DEFAULT=y +CONFIG_MAX_ACTIVE_REGIONS=1 +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPARSEMEM_STATIC=y +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 +CONFIG_NR_QUICK=2 # # Cache configuration # # CONFIG_SH_DIRECT_MAPPED is not set -# CONFIG_SH_WRITETHROUGH is not set -# CONFIG_SH_OCRAM is not set +CONFIG_CACHE_WRITEBACK=y +# CONFIG_CACHE_WRITETHROUGH is not set +# CONFIG_CACHE_OFF is not set # # Processor features @@ -219,12 +203,21 @@ CONFIG_ZONE_DMA_FLAG=0 CONFIG_CPU_LITTLE_ENDIAN=y # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_SH_FPU=y -# CONFIG_SH_DSP is not set # CONFIG_SH_STORE_QUEUES is not set CONFIG_CPU_HAS_INTEVT=y -CONFIG_CPU_HAS_INTC_IRQ=y CONFIG_CPU_HAS_SR_RB=y CONFIG_CPU_HAS_PTEA=y +CONFIG_CPU_HAS_FPU=y + +# +# Board support +# +# CONFIG_SH_7751_SYSTEMH is not set +# CONFIG_SH_SECUREEDGE5410 is not set +# CONFIG_SH_RTS7751R2D is not set +# CONFIG_SH_LANDISK is not set +# CONFIG_SH_TITAN is not set +CONFIG_SH_LBOX_RE2=y # # Timer and clock configuration @@ -232,6 +225,10 @@ CONFIG_CPU_HAS_PTEA=y CONFIG_SH_TMU=y CONFIG_SH_TIMER_IRQ=16 CONFIG_SH_PCLK_FREQ=40000000 +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # # CPU Frequency scaling @@ -246,7 +243,6 @@ CONFIG_SH_PCLK_FREQ=40000000 # # Companion Chips # -# CONFIG_HD6446X_SERIES is not set # # Additional SuperH Device Drivers @@ -262,11 +258,14 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set CONFIG_KEXEC=y -# CONFIG_SMP is not set +# CONFIG_CRASH_DUMP is not set CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set +CONFIG_GUSA=y +# CONFIG_GUSA_RB is not set # # Boot options @@ -280,15 +279,12 @@ CONFIG_CMDLINE="console=ttySC1,115200 root=/dev/sda1" # # Bus options # -CONFIG_ISA=y CONFIG_PCI=y CONFIG_SH_PCIDMA_NONCOHERENT=y CONFIG_PCI_AUTO=y CONFIG_PCI_AUTO_UPDATE_RESOURCES=y - -# -# PCCARD (PCMCIA/CardBus) support -# +# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PCI_LEGACY=y CONFIG_PCCARD=y CONFIG_PCMCIA_DEBUG=y CONFIG_PCMCIA=y @@ -306,29 +302,16 @@ CONFIG_YENTA_O2=y # CONFIG_YENTA_TOSHIBA is not set # CONFIG_PD6729 is not set # CONFIG_I82092 is not set -# CONFIG_I82365 is not set -# CONFIG_TCIC is not set -CONFIG_PCMCIA_PROBE=y CONFIG_PCCARD_NONSTATIC=y - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # # Executable file formats # CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_FLAT is not set # CONFIG_BINFMT_MISC is not set # -# Power management options (EXPERIMENTAL) -# -# CONFIG_PM is not set - -# # Networking # CONFIG_NET=y @@ -336,7 +319,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -344,6 +326,7 @@ CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -370,29 +353,26 @@ CONFIG_IP_PNP=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set - -# -# IP: Virtual Server Configuration -# # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_ADVANCED=y # # Core Netfilter Configuration # -# CONFIG_NETFILTER_NETLINK is not set -# CONFIG_NF_CONNTRACK_ENABLED is not set +# CONFIG_NETFILTER_NETLINK_QUEUE is not set +# CONFIG_NETFILTER_NETLINK_LOG is not set +# CONFIG_NF_CONNTRACK is not set # CONFIG_NETFILTER_XTABLES is not set # @@ -401,20 +381,8 @@ CONFIG_NETFILTER=y # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -427,10 +395,6 @@ CONFIG_NETFILTER=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -438,9 +402,20 @@ CONFIG_NETFILTER=y # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -449,36 +424,17 @@ CONFIG_NETFILTER=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNP is not set -# CONFIG_PNPACPI is not set - -# -# Block devices -# -# CONFIG_BLK_CPQ_DA is not set +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set @@ -490,19 +446,18 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -510,6 +465,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -531,6 +487,7 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -538,71 +495,49 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AHA152X is not set # CONFIG_SCSI_AACRAID is not set # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set -# CONFIG_SCSI_DPT_I2O is not set -# CONFIG_SCSI_IN2000 is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_DTC3280 is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_GENERIC_NCR5380 is not set -# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_NCR53C406A is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_PAS16 is not set -# CONFIG_SCSI_PSI240I is not set -# CONFIG_SCSI_QLOGIC_FAS is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_QLA_ISCSI is not set # CONFIG_SCSI_LPFC is not set -# CONFIG_SCSI_SYM53C416 is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set -# CONFIG_SCSI_T128 is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# PCMCIA SCSI adapter support -# -# CONFIG_PCMCIA_AHA152X is not set -# CONFIG_PCMCIA_FDOMAIN is not set -# CONFIG_PCMCIA_NINJA_SCSI is not set -# CONFIG_PCMCIA_QLOGIC is not set -# CONFIG_PCMCIA_SYM53C500 is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# +# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y # CONFIG_SATA_AHCI is not set +# CONFIG_SATA_SIL24 is not set +CONFIG_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set @@ -612,7 +547,6 @@ CONFIG_ATA=y # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set # CONFIG_SATA_SIL is not set -# CONFIG_SATA_SIL24 is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set @@ -622,6 +556,7 @@ CONFIG_ATA=y # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CS5520 is not set # CONFIG_PATA_CS5530 is not set @@ -635,18 +570,18 @@ CONFIG_ATA=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NINJA32 is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PCMCIA is not set # CONFIG_PATA_PDC_OLD is not set -# CONFIG_PATA_QDI is not set # CONFIG_PATA_RADISYS is not set # CONFIG_PATA_RZ1000 is not set # CONFIG_PATA_SC1200 is not set @@ -656,88 +591,52 @@ CONFIG_ATA=y # CONFIG_PATA_SIS is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set -# CONFIG_PATA_WINBOND_VLB is not set CONFIG_PATA_PLATFORM=y - -# -# Old CD-ROM drivers (not SCSI, not IDE) -# -# CONFIG_CD_NO_IDESCSI is not set - -# -# Multi-device support (RAID and LVM) -# +# CONFIG_PATA_SCH is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support # -# CONFIG_IEEE1394 is not set # -# I2O device support +# Enable only one of the two stacks, unless you know what you are doing # +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# +# CONFIG_VETH is not set # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 is not set # CONFIG_STNIC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set -# CONFIG_NET_VENDOR_SMC is not set # CONFIG_SMC91X is not set -# CONFIG_NET_VENDOR_RACAL is not set - -# -# Tulip family network device support -# +# CONFIG_SMC911X is not set # CONFIG_NET_TULIP is not set -# CONFIG_AT1700 is not set -# CONFIG_DEPCA is not set # CONFIG_HP100 is not set -# CONFIG_NET_ISA is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_AC3200 is not set -# CONFIG_APRICOT is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_CS89x0 is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set @@ -749,19 +648,20 @@ CONFIG_8139TOO_PIO=y CONFIG_8139TOO_TUNE_TWISTER=y # CONFIG_8139TOO_8129 is not set # CONFIG_8139_OLD_RX_RESET is not set +# CONFIG_R6040 is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -769,36 +669,33 @@ CONFIG_8139TOO_TUNE_TWISTER=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_ATL1E is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_NIU is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set +# CONFIG_BNX2X is not set +# CONFIG_SFC is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# PCMCIA network device support +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set CONFIG_NET_PCMCIA=y # CONFIG_PCMCIA_3C589 is not set # CONFIG_PCMCIA_3C574 is not set @@ -808,29 +705,16 @@ CONFIG_PCMCIA_PCNET=y # CONFIG_PCMCIA_SMC91C92 is not set # CONFIG_PCMCIA_XIRC2PS is not set # CONFIG_PCMCIA_AXNET is not set - -# -# Wan interfaces -# # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NET_FC is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -838,6 +722,7 @@ CONFIG_PCMCIA_PCNET=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -847,7 +732,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -857,6 +741,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -870,10 +755,13 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -892,22 +780,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_DRM is not set # # PCMCIA character devices @@ -915,125 +791,104 @@ CONFIG_HW_RANDOM=y # CONFIG_SYNCLINK_CS is not set # CONFIG_CARDMAN_4000 is not set # CONFIG_CARDMAN_4040 is not set +# CONFIG_IPWIRELESS is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set # -# Digital Video Broadcasting Devices +# Multimedia drivers # -# CONFIG_DVB is not set +# CONFIG_DAB is not set # # Graphics support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Console display driver support +# Display device support # -# CONFIG_MDA_CONSOLE is not set -CONFIG_DUMMY_CONSOLE=y +# CONFIG_DISPLAY_SUPPORT is not set # -# Sound +# Console display driver support # +CONFIG_DUMMY_CONSOLE=y # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +# CONFIG_HIDRAW is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # - -# -# USB Gadget Support -# # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set - -# -# LED devices -# +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1047,37 +902,29 @@ CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set - -# -# RTC drivers -# -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_DS1742 is not set -# CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_SH is not set # CONFIG_RTC_DRV_TEST is not set -# CONFIG_RTC_DRV_V3020 is not set - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# # -# DMA Devices +# SPI RTC drivers # # -# Auxiliary Display support +# Platform RTC drivers # +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# Virtualization +# on-CPU RTC drivers # +# CONFIG_RTC_DRV_SH is not set +# CONFIG_DMADEVICES is not set +# CONFIG_UIO is not set # # File systems @@ -1091,20 +938,16 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -CONFIG_ROMFS_FS=y +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -1136,7 +979,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1151,14 +993,14 @@ CONFIG_RAMFS=y # CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +CONFIG_ROMFS_FS=y # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y # CONFIG_NFS_FS is not set # CONFIG_NFSD is not set # CONFIG_SMB_FS is not set @@ -1166,17 +1008,12 @@ CONFIG_RAMFS=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1217,30 +1054,24 @@ CONFIG_NLS_CODEPAGE_437=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # -# Profiling support -# -# CONFIG_PROFILING is not set - -# # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_SAMPLES is not set CONFIG_SH_STANDARD_BIOS=y # CONFIG_EARLY_SCIF_CONSOLE is not set # CONFIG_EARLY_PRINTK is not set @@ -1251,20 +1082,100 @@ CONFIG_SH_STANDARD_BIOS=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set # -# Cryptographic options +# Compression # -# CONFIG_CRYPTO is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set # # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/sh/configs/magicpanelr2_defconfig b/arch/sh/configs/magicpanelr2_defconfig index f8398a5f10e..a3a80f3d27c 100644 --- a/arch/sh/configs/magicpanelr2_defconfig +++ b/arch/sh/configs/magicpanelr2_defconfig @@ -1,9 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc2 -# Fri Aug 17 12:15:16 2007 +# Linux kernel version: 2.6.26 +# Wed Jul 30 01:41:08 2008 # CONFIG_SUPERH=y +CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -18,6 +20,7 @@ CONFIG_LOCKDEP_SUPPORT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_ARCH_NO_VIRT_TO_BUS=y +CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -35,12 +38,16 @@ CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set CONFIG_AUDIT=y +# CONFIG_AUDITSYSCALL is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y +# CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set @@ -48,6 +55,7 @@ CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y +CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -55,6 +63,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y @@ -67,10 +76,24 @@ CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +# CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set CONFIG_MODVERSIONS=y @@ -81,6 +104,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -94,13 +118,17 @@ CONFIG_IOSCHED_NOOP=y # CONFIG_DEFAULT_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" +CONFIG_CLASSIC_RCU=y # # System type # CONFIG_CPU_SH3=y # CONFIG_CPU_SUBTYPE_SH7619 is not set +# CONFIG_CPU_SUBTYPE_SH7203 is not set # CONFIG_CPU_SUBTYPE_SH7206 is not set +# CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set @@ -109,6 +137,7 @@ CONFIG_CPU_SH3=y # CONFIG_CPU_SUBTYPE_SH7710 is not set # CONFIG_CPU_SUBTYPE_SH7712 is not set CONFIG_CPU_SUBTYPE_SH7720=y +# CONFIG_CPU_SUBTYPE_SH7721 is not set # CONFIG_CPU_SUBTYPE_SH7750 is not set # CONFIG_CPU_SUBTYPE_SH7091 is not set # CONFIG_CPU_SUBTYPE_SH7750R is not set @@ -117,14 +146,17 @@ CONFIG_CPU_SUBTYPE_SH7720=y # CONFIG_CPU_SUBTYPE_SH7751R is not set # CONFIG_CPU_SUBTYPE_SH7760 is not set # CONFIG_CPU_SUBTYPE_SH4_202 is not set -# CONFIG_CPU_SUBTYPE_ST40STB1 is not set -# CONFIG_CPU_SUBTYPE_ST40GX1 is not set +# CONFIG_CPU_SUBTYPE_SH7723 is not set +# CONFIG_CPU_SUBTYPE_SH7763 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set # CONFIG_CPU_SUBTYPE_SH7780 is not set # CONFIG_CPU_SUBTYPE_SH7785 is not set # CONFIG_CPU_SUBTYPE_SHX3 is not set # CONFIG_CPU_SUBTYPE_SH7343 is not set # CONFIG_CPU_SUBTYPE_SH7722 is not set +# CONFIG_CPU_SUBTYPE_SH7366 is not set +# CONFIG_CPU_SUBTYPE_SH5_101 is not set +# CONFIG_CPU_SUBTYPE_SH5_103 is not set # # Memory management options @@ -134,6 +166,7 @@ CONFIG_MMU=y CONFIG_PAGE_OFFSET=0x80000000 CONFIG_MEMORY_START=0x0C000000 CONFIG_MEMORY_SIZE=0x03F00000 +CONFIG_29BIT=y CONFIG_VSYSCALL=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y @@ -143,7 +176,9 @@ CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -151,6 +186,8 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_STATIC=y +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -173,7 +210,6 @@ CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SH_DSP=y CONFIG_SH_ADC=y CONFIG_CPU_HAS_INTEVT=y -CONFIG_CPU_HAS_INTC_IRQ=y CONFIG_CPU_HAS_SR_RB=y CONFIG_CPU_HAS_DSP=y @@ -196,6 +232,7 @@ CONFIG_SH_PCLK_FREQ=24000000 # CONFIG_TICK_ONESHOT is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # # CPU Frequency scaling @@ -228,11 +265,14 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set +CONFIG_GUSA=y +# CONFIG_GUSA_RB is not set # # Boot options @@ -245,10 +285,6 @@ CONFIG_BOOT_LINK_OFFSET=0x00800000 # Bus options # # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # @@ -289,6 +325,7 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -296,8 +333,6 @@ CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -314,10 +349,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -325,6 +356,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set @@ -346,9 +378,12 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -362,6 +397,7 @@ CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 # CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set # CONFIG_MTD_REDBOOT_PARTS_READONLY is not set CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -374,6 +410,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -408,7 +445,6 @@ CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PHYSMAP_START=0x0000000 CONFIG_MTD_PHYSMAP_LEN=0 CONFIG_MTD_PHYSMAP_BANKWIDTH=0 -# CONFIG_MTD_SOLUTIONENGINE is not set # CONFIG_MTD_PLATRAM is not set # @@ -440,11 +476,14 @@ CONFIG_BLK_DEV=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -457,18 +496,24 @@ CONFIG_MISC_DEVICES=y # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 is not set # CONFIG_STNIC is not set # CONFIG_SMC91X is not set CONFIG_SMC911X=y +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -477,10 +522,10 @@ CONFIG_SMC911X=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -502,7 +547,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set @@ -516,6 +560,7 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_SH_KEYSC is not set CONFIG_INPUT_MOUSE=y # CONFIG_MOUSE_PS2 is not set # CONFIG_MOUSE_SERIAL is not set @@ -539,9 +584,11 @@ CONFIG_SERIO_LIBPS2=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -569,60 +616,72 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# CONFIG_DAB=y # # Graphics support # +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set # # Console display driver support # CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y # CONFIG_RTC_HCTOSYS is not set @@ -644,9 +703,10 @@ CONFIG_RTC_INTF_DEV=y # # Platform RTC drivers # +# CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set @@ -655,23 +715,7 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_SH=y - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# -# Userspace I/O -# +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -684,18 +728,14 @@ CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +# CONFIG_DNOTIFY is not set # CONFIG_INOTIFY is not set # CONFIG_QUOTA is not set -# CONFIG_DNOTIFY is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -724,7 +764,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -744,30 +783,29 @@ CONFIG_JFFS2_FS_DEBUG=0 # CONFIG_JFFS2_FS_XATTR is not set # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -CONFIG_SUNRPC_BIND34=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -781,10 +819,6 @@ CONFIG_SUNRPC_BIND34=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="cp437" CONFIG_NLS_CODEPAGE_437=y @@ -825,23 +859,16 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # -# Profiling support -# -# CONFIG_PROFILING is not set - -# # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -852,6 +879,7 @@ CONFIG_DEBUG_KERNEL=y # CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set @@ -866,11 +894,16 @@ CONFIG_DEBUG_KOBJECT=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y -# CONFIG_FORCED_INLINING is not set +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_SH_STANDARD_BIOS is not set CONFIG_EARLY_SCIF_CONSOLE=y CONFIG_EARLY_SCIF_CONSOLE_PORT=0xa4430000 @@ -879,6 +912,7 @@ CONFIG_EARLY_PRINTK=y # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_4KSTACKS is not set +# CONFIG_IRQSTACKS is not set CONFIG_SH_KGDB=y # @@ -904,14 +938,17 @@ CONFIG_KGDB_DEFBITS_8=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=m CONFIG_CRC16=m +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/sh/configs/microdev_defconfig b/arch/sh/configs/microdev_defconfig index e89d951c3c1..e4b900e72dc 100644 --- a/arch/sh/configs/microdev_defconfig +++ b/arch/sh/configs/microdev_defconfig @@ -1,28 +1,35 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.18 -# Tue Oct 3 11:27:01 2006 +# Linux kernel version: 2.6.26 +# Wed Jul 30 01:47:16 2008 # CONFIG_SUPERH=y +CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_NO_VIRT_TO_BUS=y +CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y @@ -31,10 +38,16 @@ CONFIG_SWAP=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -47,29 +60,42 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +# CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# # CONFIG_MODULES is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -83,59 +109,26 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y # # System type # -# CONFIG_SH_SOLUTION_ENGINE is not set -# CONFIG_SH_7751_SOLUTION_ENGINE is not set -# CONFIG_SH_7300_SOLUTION_ENGINE is not set -# CONFIG_SH_7343_SOLUTION_ENGINE is not set -# CONFIG_SH_73180_SOLUTION_ENGINE is not set -# CONFIG_SH_7751_SYSTEMH is not set -# CONFIG_SH_HP6XX is not set -# CONFIG_SH_EC3104 is not set -# CONFIG_SH_SATURN is not set -# CONFIG_SH_DREAMCAST is not set -# CONFIG_SH_BIGSUR is not set -# CONFIG_SH_MPC1211 is not set -# CONFIG_SH_SH03 is not set -# CONFIG_SH_SECUREEDGE5410 is not set -# CONFIG_SH_HS7751RVOIP is not set -# CONFIG_SH_7710VOIPGW is not set -# CONFIG_SH_RTS7751R2D is not set -# CONFIG_SH_R7780RP is not set -# CONFIG_SH_EDOSK7705 is not set -CONFIG_SH_SH4202_MICRODEV=y -# CONFIG_SH_LANDISK is not set -# CONFIG_SH_TITAN is not set -# CONFIG_SH_SHMIN is not set -# CONFIG_SH_UNKNOWN is not set - -# -# Processor selection -# CONFIG_CPU_SH4=y - -# -# SH-2 Processor Support -# -# CONFIG_CPU_SUBTYPE_SH7604 is not set - -# -# SH-3 Processor Support -# -# CONFIG_CPU_SUBTYPE_SH7300 is not set +# CONFIG_CPU_SUBTYPE_SH7619 is not set +# CONFIG_CPU_SUBTYPE_SH7203 is not set +# CONFIG_CPU_SUBTYPE_SH7206 is not set +# CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set # CONFIG_CPU_SUBTYPE_SH7708 is not set # CONFIG_CPU_SUBTYPE_SH7709 is not set # CONFIG_CPU_SUBTYPE_SH7710 is not set - -# -# SH-4 Processor Support -# +# CONFIG_CPU_SUBTYPE_SH7712 is not set +# CONFIG_CPU_SUBTYPE_SH7720 is not set +# CONFIG_CPU_SUBTYPE_SH7721 is not set # CONFIG_CPU_SUBTYPE_SH7750 is not set # CONFIG_CPU_SUBTYPE_SH7091 is not set # CONFIG_CPU_SUBTYPE_SH7750R is not set @@ -144,67 +137,94 @@ CONFIG_CPU_SH4=y # CONFIG_CPU_SUBTYPE_SH7751R is not set # CONFIG_CPU_SUBTYPE_SH7760 is not set CONFIG_CPU_SUBTYPE_SH4_202=y - -# -# ST40 Processor Support -# -# CONFIG_CPU_SUBTYPE_ST40STB1 is not set -# CONFIG_CPU_SUBTYPE_ST40GX1 is not set - -# -# SH-4A Processor Support -# +# CONFIG_CPU_SUBTYPE_SH7723 is not set +# CONFIG_CPU_SUBTYPE_SH7763 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set # CONFIG_CPU_SUBTYPE_SH7780 is not set - -# -# SH4AL-DSP Processor Support -# -# CONFIG_CPU_SUBTYPE_SH73180 is not set +# CONFIG_CPU_SUBTYPE_SH7785 is not set +# CONFIG_CPU_SUBTYPE_SHX3 is not set # CONFIG_CPU_SUBTYPE_SH7343 is not set +# CONFIG_CPU_SUBTYPE_SH7722 is not set +# CONFIG_CPU_SUBTYPE_SH7366 is not set +# CONFIG_CPU_SUBTYPE_SH5_101 is not set +# CONFIG_CPU_SUBTYPE_SH5_103 is not set # # Memory management options # +CONFIG_QUICKLIST=y CONFIG_MMU=y CONFIG_PAGE_OFFSET=0x80000000 CONFIG_MEMORY_START=0x08000000 CONFIG_MEMORY_SIZE=0x04000000 +CONFIG_29BIT=y CONFIG_VSYSCALL=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_DEFAULT=y +CONFIG_MAX_ACTIVE_REGIONS=1 +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_PAGE_SIZE_4KB=y +# CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set +# CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_HUGETLB_PAGE_SIZE_64K=y +# CONFIG_HUGETLB_PAGE_SIZE_256K is not set # CONFIG_HUGETLB_PAGE_SIZE_1MB is not set +# CONFIG_HUGETLB_PAGE_SIZE_4MB is not set +# CONFIG_HUGETLB_PAGE_SIZE_64MB is not set +# CONFIG_HUGETLB_PAGE_SIZE_512MB is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPARSEMEM_STATIC=y +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_NR_QUICK=2 # # Cache configuration # # CONFIG_SH_DIRECT_MAPPED is not set -CONFIG_SH_WRITETHROUGH=y -# CONFIG_SH_OCRAM is not set +CONFIG_CACHE_WRITEBACK=y +# CONFIG_CACHE_WRITETHROUGH is not set +# CONFIG_CACHE_OFF is not set # # Processor features # CONFIG_CPU_LITTLE_ENDIAN=y +# CONFIG_CPU_BIG_ENDIAN is not set CONFIG_SH_FPU=y -# CONFIG_SH_DSP is not set # CONFIG_SH_STORE_QUEUES is not set CONFIG_CPU_HAS_INTEVT=y CONFIG_CPU_HAS_SR_RB=y +CONFIG_CPU_HAS_PTEA=y +CONFIG_CPU_HAS_FPU=y # -# Timer support +# Board support +# +CONFIG_SH_SH4202_MICRODEV=y + +# +# Timer and clock configuration # CONFIG_SH_TMU=y +CONFIG_SH_TIMER_IRQ=16 CONFIG_SH_PCLK_FREQ=66000000 +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # # CPU Frequency scaling @@ -214,6 +234,7 @@ CONFIG_SH_PCLK_FREQ=66000000 # # DMA support # +CONFIG_SH_DMA_API=y CONFIG_SH_DMA=y CONFIG_NR_ONCHIP_DMA_CHANNELS=4 # CONFIG_NR_DMA_CHANNELS_BOOL is not set @@ -221,22 +242,30 @@ CONFIG_NR_ONCHIP_DMA_CHANNELS=4 # # Companion Chips # -# CONFIG_HD6446X_SERIES is not set + +# +# Additional SuperH Device Drivers +# CONFIG_HEARTBEAT=y +# CONFIG_PUSH_SWITCH is not set # # Kernel features # # CONFIG_HZ_100 is not set CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set # CONFIG_KEXEC is not set -# CONFIG_SMP is not set +# CONFIG_CRASH_DUMP is not set # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y -CONFIG_PREEMPT_BKL=y +# CONFIG_PREEMPT_RCU is not set +CONFIG_GUSA=y +# CONFIG_GUSA_RB is not set # # Boot options @@ -251,30 +280,16 @@ CONFIG_CMDLINE="console=ttySC0,115200 root=/dev/hda1" # Bus options # CONFIG_SUPERHYWAY=y -# CONFIG_PCI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# +# CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set # -# PCI Hotplug Support -# - -# # Executable file formats # CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_FLAT is not set # CONFIG_BINFMT_MISC is not set # -# Power management options (EXPERIMENTAL) -# -# CONFIG_PM is not set - -# # Networking # CONFIG_NET=y @@ -282,12 +297,13 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set # CONFIG_PACKET is not set # CONFIG_UNIX is not set CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -308,30 +324,19 @@ CONFIG_IP_PNP=y # CONFIG_INET_TUNNEL is not set CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -344,10 +349,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -355,9 +356,20 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -366,159 +378,96 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y CONFIG_IDE=y CONFIG_IDE_MAX_HWIFS=1 CONFIG_BLK_DEV_IDE=y # -# Please see Documentation/ide.txt for help/info on IDE drives +# Please see Documentation/ide/ide.txt for help/info on IDE drives # # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set CONFIG_BLK_DEV_IDECD=y +CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y -# CONFIG_IDE_ARM is not set +# CONFIG_BLK_DEV_PLATFORM is not set # CONFIG_BLK_DEV_IDEDMA is not set -# CONFIG_IDEDMA_AUTO is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Network device support -# CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# PHY device support -# +# CONFIG_VETH is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 is not set # CONFIG_STNIC is not set CONFIG_SMC91X=y +# CONFIG_SMC911X is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y # -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -536,6 +485,7 @@ CONFIG_SMC91X=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -554,143 +504,93 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set - -# -# Ftape, the floppy tape device driver -# # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set - -# -# I2C support -# # CONFIG_I2C is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# - -# -# Hardware Monitoring support -# +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set # -# Misc devices +# Sonics Silicon Backplane # +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set -CONFIG_VIDEO_V4L2=y +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set # -# Digital Video Broadcasting Devices +# Multimedia drivers # -# CONFIG_DVB is not set +# CONFIG_DAB is not set # # Graphics support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Sound +# Display device support # +# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_SOUND is not set - -# -# USB support -# -# CONFIG_USB_ARCH_HAS_HCD is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # - -# -# USB Gadget Support -# # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set - -# -# LED devices -# +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# +# CONFIG_DMADEVICES is not set +# CONFIG_UIO is not set # # File systems @@ -702,20 +602,18 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -747,7 +645,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -762,21 +659,20 @@ CONFIG_RAMFS=y # CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y @@ -789,17 +685,12 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set @@ -840,76 +731,127 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set +# CONFIG_DLM is not set # # Kernel hacking # +CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_DEBUG_FS is not set -# CONFIG_UNWIND_INFO is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_SAMPLES is not set # CONFIG_SH_STANDARD_BIOS is not set # CONFIG_EARLY_SCIF_CONSOLE is not set -# CONFIG_KGDB is not set +# CONFIG_SH_KGDB is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y # -# Cryptographic options +# Crypto core or helper # -CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_MANAGER=y -# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=y +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# # CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set # -# Hardware crypto devices +# Compression # +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y # # Library routines # +CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/sh/configs/migor_defconfig b/arch/sh/configs/migor_defconfig index 287408b2ace..c4b3e1d8950 100644 --- a/arch/sh/configs/migor_defconfig +++ b/arch/sh/configs/migor_defconfig @@ -1,10 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc3 -# Thu May 22 14:30:07 2008 +# Linux kernel version: 2.6.26 +# Wed Jul 30 01:44:41 2008 # CONFIG_SUPERH=y CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -77,9 +78,14 @@ CONFIG_PROFILING=y # CONFIG_MARKERS is not set CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set # CONFIG_HAVE_KPROBES is not set # CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -90,12 +96,13 @@ CONFIG_MODULES=y # CONFIG_MODULE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -173,7 +180,9 @@ CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_SELECT_MEMORY_MODEL=y # CONFIG_FLATMEM_MANUAL is not set # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -216,6 +225,8 @@ CONFIG_CPU_HAS_DSP=y # # CONFIG_SH_7722_SOLUTION_ENGINE is not set CONFIG_SH_MIGOR=y +CONFIG_SH_MIGOR_QVGA=y +# CONFIG_SH_MIGOR_RTA_WVGA is not set # # Timer and clock configuration @@ -362,6 +373,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_CFG80211 is not set CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set @@ -378,6 +390,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y @@ -475,6 +489,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set @@ -521,10 +536,10 @@ CONFIG_SCSI_WAIT_SCAN=m CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -537,6 +552,7 @@ CONFIG_MII=y # CONFIG_AX88796 is not set # CONFIG_STNIC is not set CONFIG_SMC91X=y +# CONFIG_SMC911X is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -602,6 +618,7 @@ CONFIG_KEYBOARD_SH_KEYSC=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y @@ -636,21 +653,35 @@ CONFIG_I2C_BOARDINFO=y # # I2C Hardware Bus support # + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# # CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set +CONFIG_I2C_SH_MOBILE=y # CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set -CONFIG_I2C_SH_MOBILE=y +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -663,6 +694,7 @@ CONFIG_I2C_SH_MOBILE=y # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -674,6 +706,7 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set @@ -710,10 +743,6 @@ CONFIG_SSB_POSSIBLE=y # Console display driver support # CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -738,7 +767,7 @@ CONFIG_USB_GADGET_SELECTED=y # CONFIG_USB_GADGET_ATMEL_USBA is not set # CONFIG_USB_GADGET_FSL_USB2 is not set # CONFIG_USB_GADGET_NET2280 is not set -# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_PXA25X is not set CONFIG_USB_GADGET_M66592=y CONFIG_USB_M66592=y CONFIG_SUPERH_BUILT_IN_M66592=y @@ -757,6 +786,7 @@ CONFIG_USB_GADGET_DUALSPEED=y CONFIG_USB_G_SERIAL=y # CONFIG_USB_MIDI_GADGET is not set # CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -790,6 +820,7 @@ CONFIG_RTC_DRV_RS5C372=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -810,6 +841,7 @@ CONFIG_RTC_DRV_RS5C372=y # on-CPU RTC drivers # CONFIG_RTC_DRV_SH=y +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -870,6 +902,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -899,6 +932,7 @@ CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_SAMPLES is not set # CONFIG_SH_STANDARD_BIOS is not set CONFIG_EARLY_SCIF_CONSOLE=y @@ -955,6 +989,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -994,6 +1032,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/sh/configs/r7780mp_defconfig b/arch/sh/configs/r7780mp_defconfig index 1a072615ffd..57a30079758 100644 --- a/arch/sh/configs/r7780mp_defconfig +++ b/arch/sh/configs/r7780mp_defconfig @@ -1,10 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25-rc4 -# Thu Mar 6 15:39:59 2008 +# Linux kernel version: 2.6.26 +# Wed Jul 30 01:51:13 2008 # CONFIG_SUPERH=y CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -84,13 +85,20 @@ CONFIG_PROFILING=y # CONFIG_MARKERS is not set CONFIG_OPROFILE=m CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set # CONFIG_HAVE_KPROBES is not set # CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set @@ -101,6 +109,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -115,7 +124,6 @@ CONFIG_IOSCHED_NOOP=y CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" CONFIG_CLASSIC_RCU=y -# CONFIG_PREEMPT_RCU is not set # # System type @@ -126,6 +134,7 @@ CONFIG_CPU_SH4A=y # CONFIG_CPU_SUBTYPE_SH7203 is not set # CONFIG_CPU_SUBTYPE_SH7206 is not set # CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set @@ -143,6 +152,7 @@ CONFIG_CPU_SH4A=y # CONFIG_CPU_SUBTYPE_SH7751R is not set # CONFIG_CPU_SUBTYPE_SH7760 is not set # CONFIG_CPU_SUBTYPE_SH4_202 is not set +# CONFIG_CPU_SUBTYPE_SH7723 is not set # CONFIG_CPU_SUBTYPE_SH7763 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set CONFIG_CPU_SUBTYPE_SH7780=y @@ -173,7 +183,9 @@ CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_HUGETLB_PAGE_SIZE_64K=y # CONFIG_HUGETLB_PAGE_SIZE_256K is not set # CONFIG_HUGETLB_PAGE_SIZE_1MB is not set @@ -188,6 +200,7 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_STATIC=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -268,7 +281,7 @@ CONFIG_KEXEC=y # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y -CONFIG_RCU_TRACE=y +# CONFIG_PREEMPT_RCU is not set CONFIG_GUSA=y # @@ -348,14 +361,13 @@ CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set +CONFIG_STP=m CONFIG_BRIDGE=m # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set @@ -384,6 +396,7 @@ CONFIG_LLC=m # # CONFIG_CFG80211 is not set CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set @@ -400,6 +413,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -420,12 +435,14 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set CONFIG_EEPROM_93CX6=y # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -499,9 +516,13 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y # CONFIG_SATA_AHCI is not set +# CONFIG_SATA_SIL24 is not set +CONFIG_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set @@ -511,7 +532,6 @@ CONFIG_ATA=y # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set CONFIG_SATA_SIL=y -# CONFIG_SATA_SIL24 is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set @@ -556,17 +576,21 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set CONFIG_PATA_PLATFORM=y +# CONFIG_PATA_SCH is not set # CONFIG_MD is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -585,6 +609,7 @@ CONFIG_AX88796_93CX6=y # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_SMC91X is not set +# CONFIG_SMC911X is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set @@ -593,7 +618,6 @@ CONFIG_AX88796_93CX6=y # CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y CONFIG_PCNET32=m -# CONFIG_PCNET32_NAPI is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set @@ -616,32 +640,28 @@ CONFIG_8139TOO_8129=y # CONFIG_TLAN is not set CONFIG_VIA_RHINE=m CONFIG_VIA_RHINE_MMIO=y -# CONFIG_VIA_RHINE_NAPI is not set # CONFIG_SC92031 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=m -# CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set CONFIG_R8169=y -# CONFIG_R8169_NAPI is not set # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -654,6 +674,7 @@ CONFIG_NETDEV_10000=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_SFC is not set # CONFIG_TR is not set # @@ -661,6 +682,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -701,6 +723,7 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_SH_KEYSC is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -722,6 +745,7 @@ CONFIG_SERIO_LIBPS2=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -750,12 +774,7 @@ CONFIG_HW_RANDOM=y # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -776,6 +795,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set CONFIG_THERMAL=y +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -787,13 +807,24 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# CONFIG_DAB=y # @@ -809,24 +840,9 @@ CONFIG_DAB=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# CONFIG_SOUND=m - -# -# Advanced Linux Sound Architecture -# # CONFIG_SND is not set - -# -# Open Sound System -# CONFIG_SOUND_PRIME=m -# CONFIG_SOUND_TRIDENT is not set -# CONFIG_SOUND_MSNDCLAS is not set -# CONFIG_SOUND_MSNDPIN is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -836,6 +852,8 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -844,6 +862,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y @@ -879,10 +898,7 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_SH=y - -# -# Userspace I/O -# +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -903,7 +919,6 @@ CONFIG_FS_MBCACHE=y # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y @@ -957,6 +972,7 @@ CONFIG_CONFIGFS_FS=m # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set CONFIG_MINIX_FS=y +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -967,20 +983,17 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFS_DIRECTIO is not set +CONFIG_ROOT_NFS=y CONFIG_NFSD=y CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set CONFIG_NFSD_V4=y -CONFIG_NFSD_TCP=y -CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1043,6 +1056,7 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y @@ -1050,9 +1064,12 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_PREEMPT is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -1066,6 +1083,8 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_FRAME_POINTER is not set @@ -1091,51 +1110,84 @@ CONFIG_DEBUG_STACKOVERFLOW=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y + +# +# Crypto core or helper +# CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y -# CONFIG_CRYPTO_SEQIV is not set CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=m +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# # CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# # CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set @@ -1144,8 +1196,10 @@ CONFIG_CRYPTO_HW=y # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/sh/configs/r7785rp_defconfig b/arch/sh/configs/r7785rp_defconfig index 0dc1ce7b934..1d09d24d429 100644 --- a/arch/sh/configs/r7785rp_defconfig +++ b/arch/sh/configs/r7785rp_defconfig @@ -1,10 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24-rc3 -# Fri Nov 23 14:03:57 2007 +# Linux kernel version: 2.6.26 +# Wed Jul 30 00:59:19 2008 # CONFIG_SUPERH=y CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -21,6 +22,8 @@ CONFIG_LOCKDEP_SUPPORT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_ARCH_NO_VIRT_TO_BUS=y +CONFIG_ARCH_SUPPORTS_AOUT=y +CONFIG_IO_TRAPPED=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -39,18 +42,16 @@ CONFIG_SYSVIPC_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set -CONFIG_FAIR_GROUP_SCHED=y -CONFIG_FAIR_USER_SCHED=y -# CONFIG_FAIR_CGROUP_SCHED is not set -# CONFIG_SYSFS_DEPRECATED is not set +# CONFIG_GROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -64,20 +65,37 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y # CONFIG_FUTEX is not set CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_PROFILING=y +# CONFIG_MARKERS is not set +CONFIG_OPROFILE=m +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +# CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set @@ -88,6 +106,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -101,6 +120,7 @@ CONFIG_IOSCHED_NOOP=y # CONFIG_DEFAULT_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" +CONFIG_CLASSIC_RCU=y # # System type @@ -109,7 +129,10 @@ CONFIG_CPU_SH4=y CONFIG_CPU_SH4A=y CONFIG_CPU_SHX2=y # CONFIG_CPU_SUBTYPE_SH7619 is not set +# CONFIG_CPU_SUBTYPE_SH7203 is not set # CONFIG_CPU_SUBTYPE_SH7206 is not set +# CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set @@ -118,6 +141,7 @@ CONFIG_CPU_SHX2=y # CONFIG_CPU_SUBTYPE_SH7710 is not set # CONFIG_CPU_SUBTYPE_SH7712 is not set # CONFIG_CPU_SUBTYPE_SH7720 is not set +# CONFIG_CPU_SUBTYPE_SH7721 is not set # CONFIG_CPU_SUBTYPE_SH7750 is not set # CONFIG_CPU_SUBTYPE_SH7091 is not set # CONFIG_CPU_SUBTYPE_SH7750R is not set @@ -126,12 +150,15 @@ CONFIG_CPU_SHX2=y # CONFIG_CPU_SUBTYPE_SH7751R is not set # CONFIG_CPU_SUBTYPE_SH7760 is not set # CONFIG_CPU_SUBTYPE_SH4_202 is not set +# CONFIG_CPU_SUBTYPE_SH7723 is not set +# CONFIG_CPU_SUBTYPE_SH7763 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set # CONFIG_CPU_SUBTYPE_SH7780 is not set CONFIG_CPU_SUBTYPE_SH7785=y # CONFIG_CPU_SUBTYPE_SHX3 is not set # CONFIG_CPU_SUBTYPE_SH7343 is not set # CONFIG_CPU_SUBTYPE_SH7722 is not set +# CONFIG_CPU_SUBTYPE_SH7366 is not set # CONFIG_CPU_SUBTYPE_SH5_101 is not set # CONFIG_CPU_SUBTYPE_SH5_103 is not set @@ -157,7 +184,9 @@ CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 # CONFIG_HUGETLB_PAGE_SIZE_64K is not set # CONFIG_HUGETLB_PAGE_SIZE_256K is not set CONFIG_HUGETLB_PAGE_SIZE_1MB=y @@ -173,6 +202,7 @@ CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SPARSEMEM_STATIC=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set # CONFIG_MEMORY_HOTPLUG is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -202,6 +232,7 @@ CONFIG_CPU_HAS_FPU=y # Board support # CONFIG_SH_HIGHLANDER=y +# CONFIG_SH_SH7785LCR is not set # CONFIG_SH_R7780RP is not set # CONFIG_SH_R7780MP is not set CONFIG_SH_R7785RP=y @@ -245,12 +276,13 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set CONFIG_KEXEC=y # CONFIG_CRASH_DUMP is not set # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y -CONFIG_PREEMPT_BKL=y +# CONFIG_PREEMPT_RCU is not set CONFIG_GUSA=y # @@ -295,6 +327,7 @@ CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -329,14 +362,13 @@ CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set +CONFIG_STP=m CONFIG_BRIDGE=m # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set @@ -355,6 +387,7 @@ CONFIG_LLC=m # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set @@ -364,6 +397,7 @@ CONFIG_LLC=m # # CONFIG_CFG80211 is not set CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set @@ -380,6 +414,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -397,14 +433,18 @@ CONFIG_BLK_DEV=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set CONFIG_EEPROM_93CX6=y # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -464,6 +504,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set @@ -476,9 +517,13 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y # CONFIG_SATA_AHCI is not set +# CONFIG_SATA_SIL24 is not set +CONFIG_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set @@ -488,7 +533,6 @@ CONFIG_ATA=y # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set CONFIG_SATA_SIL=y -# CONFIG_SATA_SIL24 is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set @@ -517,6 +561,7 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NINJA32 is not set # CONFIG_PATA_NS87410 is not set # CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set @@ -532,24 +577,27 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set CONFIG_PATA_PLATFORM=y +# CONFIG_PATA_SCH is not set # CONFIG_MD is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set -# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y @@ -576,20 +624,21 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set CONFIG_R8169=y -# CONFIG_R8169_NAPI is not set # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -601,6 +650,8 @@ CONFIG_NETDEV_10000=y # CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set +# CONFIG_BNX2X is not set +# CONFIG_SFC is not set # CONFIG_TR is not set # @@ -608,13 +659,13 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NET_FC is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -649,6 +700,7 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_SH_KEYSC is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -670,7 +722,9 @@ CONFIG_SERIO_LIBPS2=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -697,12 +751,7 @@ CONFIG_HW_RANDOM=y # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -722,6 +771,8 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -733,13 +784,24 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # @@ -751,15 +813,15 @@ CONFIG_SSB_POSSIBLE=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set -# CONFIG_FB_CFB_FILLRECT is not set -# CONFIG_FB_CFB_COPYAREA is not set -# CONFIG_FB_CFB_IMAGEBLIT is not set +CONFIG_FB_CFB_FILLRECT=m +CONFIG_FB_CFB_COPYAREA=m +CONFIG_FB_CFB_IMAGEBLIT=m # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set @@ -792,6 +854,8 @@ CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set +CONFIG_FB_SH_MOBILE_LCDC=m # CONFIG_FB_VIRTUAL is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set @@ -800,24 +864,9 @@ CONFIG_FB_DEFERRED_IO=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_LOGO is not set - -# -# Sound -# CONFIG_SOUND=m - -# -# Advanced Linux Sound Architecture -# # CONFIG_SND is not set - -# -# Open Sound System -# CONFIG_SOUND_PRIME=m -# CONFIG_SOUND_TRIDENT is not set -# CONFIG_SOUND_MSNDCLAS is not set -# CONFIG_SOUND_MSNDPIN is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -827,17 +876,17 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # - -# -# USB Gadget Support -# # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y @@ -861,9 +910,10 @@ CONFIG_RTC_INTF_DEV=y # # Platform RTC drivers # +# CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set @@ -872,10 +922,7 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_SH=y - -# -# Userspace I/O -# +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -896,14 +943,11 @@ CONFIG_FS_MBCACHE=y # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -CONFIG_MINIX_FS=y -# CONFIG_ROMFS_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set CONFIG_FUSE_FS=m @@ -951,8 +995,11 @@ CONFIG_CONFIGFS_FS=m # CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +CONFIG_MINIX_FS=y +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y @@ -960,20 +1007,17 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFS_DIRECTIO is not set +CONFIG_ROOT_NFS=y CONFIG_NFSD=y CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set CONFIG_NFSD_V4=y -CONFIG_NFSD_TCP=y -CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1028,10 +1072,6 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set # CONFIG_DLM is not set -CONFIG_INSTRUMENTATION=y -CONFIG_PROFILING=y -CONFIG_OPROFILE=m -# CONFIG_MARKERS is not set # # Kernel hacking @@ -1040,6 +1080,7 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y @@ -1050,6 +1091,7 @@ CONFIG_DEBUG_KERNEL=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_PREEMPT is not set CONFIG_DEBUG_SPINLOCK=y @@ -1066,12 +1108,14 @@ CONFIG_STACKTRACE=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y -CONFIG_FORCED_INLINING=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_SAMPLES is not set CONFIG_SH_STANDARD_BIOS=y @@ -1091,54 +1135,96 @@ CONFIG_4KSTACKS=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y + +# +# Crypto core or helper +# CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=m +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# # CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SALSA20 is not set # CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# # CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set # # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/sh/configs/rsk7203_defconfig b/arch/sh/configs/rsk7203_defconfig index a0ebd439cbd..840fe3843ff 100644 --- a/arch/sh/configs/rsk7203_defconfig +++ b/arch/sh/configs/rsk7203_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc4 -# Tue Jun 3 13:02:42 2008 +# Linux kernel version: 2.6.26 +# Mon Jul 28 22:23:03 2008 # CONFIG_SUPERH=y CONFIG_SUPERH32=y @@ -33,21 +33,22 @@ CONFIG_LOCALVERSION="" CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y -# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set -# CONFIG_IKCONFIG is not set +CONFIG_IKCONFIG=y +# CONFIG_IKCONFIG_PROC is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set -CONFIG_GROUP_SCHED=y -CONFIG_FAIR_GROUP_SCHED=y -# CONFIG_RT_GROUP_SCHED is not set -CONFIG_USER_SCHED=y -# CONFIG_CGROUP_SCHED is not set -CONFIG_SYSFS_DEPRECATED=y -CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_GROUP_SCHED is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set -# CONFIG_NAMESPACES is not set +CONFIG_NAMESPACES=y +CONFIG_UTS_NS=y +CONFIG_IPC_NS=y +CONFIG_USER_NS=y +CONFIG_PID_NS=y CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y @@ -72,26 +73,36 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLAB=y +# CONFIG_SLAB is not set # CONFIG_SLUB is not set -# CONFIG_SLOB is not set +CONFIG_SLOB=y CONFIG_PROFILING=y # CONFIG_MARKERS is not set CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set # CONFIG_HAVE_KPROBES is not set # CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set # CONFIG_HAVE_DMA_ATTRS is not set -CONFIG_SLABINFO=y +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_RT_MUTEXES=y CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=0 -# CONFIG_MODULES is not set +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +# CONFIG_MODULE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -162,7 +173,9 @@ CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -196,6 +209,7 @@ CONFIG_CPU_HAS_FPU=y # # Board support # +CONFIG_SH_RSK7203=y # # Timer and clock configuration @@ -274,6 +288,7 @@ CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=serial ignore_loglevel" # # Executable file formats # +CONFIG_BINFMT_ELF_FDPIC=y CONFIG_BINFMT_FLAT=y CONFIG_BINFMT_ZFLAT=y CONFIG_BINFMT_SHARED_FLAT=y @@ -424,8 +439,8 @@ CONFIG_MTD_CFI_UTIL=y # # CONFIG_MTD_COMPLEX_MAPPINGS is not set CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_START=0x20000000 -CONFIG_MTD_PHYSMAP_LEN=0x01000000 +CONFIG_MTD_PHYSMAP_START=0x0 +CONFIG_MTD_PHYSMAP_LEN=0x0 CONFIG_MTD_PHYSMAP_BANKWIDTH=4 # CONFIG_MTD_UCLINUX is not set # CONFIG_MTD_PLATRAM is not set @@ -456,9 +471,11 @@ CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set @@ -475,7 +492,6 @@ CONFIG_HAVE_IDE=y # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -487,15 +503,15 @@ CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_AX88796 is not set # CONFIG_STNIC is not set -CONFIG_SMC91X=y +# CONFIG_SMC91X is not set +CONFIG_SMC911X=y # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_B44 is not set -CONFIG_NETDEV_1000=y -# CONFIG_E1000E_ENABLED is not set -CONFIG_NETDEV_10000=y +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # # Wireless LAN @@ -503,6 +519,15 @@ CONFIG_NETDEV_10000=y # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set # CONFIG_IWLWIFI_LEDS is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -587,6 +612,7 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set @@ -605,6 +631,7 @@ CONFIG_SSB_POSSIBLE=y # Multimedia drivers # CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set # # Graphics support @@ -618,26 +645,96 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set -# CONFIG_USB is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set # +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +# CONFIG_USB_SL811_HCD is not set +CONFIG_USB_R8A66597_HCD=y + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set + +# # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # + +# +# may also be needed; see USB_STORAGE Help for more information +# +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -677,6 +774,7 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_SH=y +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -734,6 +832,7 @@ CONFIG_SYSFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set CONFIG_ROMFS_FS=y @@ -743,12 +842,11 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -775,16 +873,20 @@ CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set +CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_SHIRQ=y CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_OBJECTS=y +# CONFIG_DEBUG_OBJECTS_SELFTEST is not set +# CONFIG_DEBUG_OBJECTS_FREE is not set +# CONFIG_DEBUG_OBJECTS_TIMERS is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -797,12 +899,14 @@ CONFIG_DEBUG_SPINLOCK_SLEEP=y # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y -# CONFIG_DEBUG_VM is not set -# CONFIG_DEBUG_WRITECOUNT is not set -# CONFIG_DEBUG_LIST is not set -# CONFIG_DEBUG_SG is not set +CONFIG_DEBUG_VM=y +CONFIG_DEBUG_WRITECOUNT=y +# CONFIG_DEBUG_MEMORY_INIT is not set +CONFIG_DEBUG_LIST=y +CONFIG_DEBUG_SG=y CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_SAMPLES is not set @@ -830,6 +934,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/sh/configs/rts7751r2d1_defconfig b/arch/sh/configs/rts7751r2d1_defconfig index 3a915fd436d..8413236c1b3 100644 --- a/arch/sh/configs/rts7751r2d1_defconfig +++ b/arch/sh/configs/rts7751r2d1_defconfig @@ -1,10 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24 -# Thu Feb 7 16:25:55 2008 +# Linux kernel version: 2.6.26 +# Wed Jul 30 01:55:52 2008 # CONFIG_SUPERH=y CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -20,6 +21,8 @@ CONFIG_LOCKDEP_SUPPORT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_ARCH_NO_VIRT_TO_BUS=y +CONFIG_ARCH_SUPPORTS_AOUT=y +CONFIG_IO_TRAPPED=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -36,17 +39,15 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set -CONFIG_FAIR_GROUP_SCHED=y -CONFIG_FAIR_USER_SCHED=y -# CONFIG_FAIR_CGROUP_SCHED is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -76,22 +77,31 @@ CONFIG_PROFILING=y # CONFIG_MARKERS is not set CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set # CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set # CONFIG_MODULE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -106,7 +116,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y -# CONFIG_PREEMPT_RCU is not set # # System type @@ -116,6 +125,7 @@ CONFIG_CPU_SH4=y # CONFIG_CPU_SUBTYPE_SH7203 is not set # CONFIG_CPU_SUBTYPE_SH7206 is not set # CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set @@ -133,6 +143,7 @@ CONFIG_CPU_SH4=y CONFIG_CPU_SUBTYPE_SH7751R=y # CONFIG_CPU_SUBTYPE_SH7760 is not set # CONFIG_CPU_SUBTYPE_SH4_202 is not set +# CONFIG_CPU_SUBTYPE_SH7723 is not set # CONFIG_CPU_SUBTYPE_SH7763 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set # CONFIG_CPU_SUBTYPE_SH7780 is not set @@ -140,6 +151,7 @@ CONFIG_CPU_SUBTYPE_SH7751R=y # CONFIG_CPU_SUBTYPE_SHX3 is not set # CONFIG_CPU_SUBTYPE_SH7343 is not set # CONFIG_CPU_SUBTYPE_SH7722 is not set +# CONFIG_CPU_SUBTYPE_SH7366 is not set # CONFIG_CPU_SUBTYPE_SH5_101 is not set # CONFIG_CPU_SUBTYPE_SH5_103 is not set @@ -161,7 +173,9 @@ CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -170,6 +184,7 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_STATIC=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -256,7 +271,6 @@ CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set -CONFIG_RCU_TRACE=y CONFIG_GUSA=y # CONFIG_GUSA_RB is not set @@ -332,8 +346,6 @@ CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -367,6 +379,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_CFG80211 is not set CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set @@ -383,6 +396,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set @@ -399,14 +414,18 @@ CONFIG_BLK_DEV=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -466,6 +485,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set @@ -478,9 +498,13 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y # CONFIG_SATA_AHCI is not set +# CONFIG_SATA_SIL24 is not set +CONFIG_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set @@ -490,7 +514,6 @@ CONFIG_ATA=y # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set # CONFIG_SATA_SIL is not set -# CONFIG_SATA_SIL24 is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set @@ -535,17 +558,21 @@ CONFIG_ATA=y # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set CONFIG_PATA_PLATFORM=y +# CONFIG_PATA_SCH is not set # CONFIG_MD is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -564,6 +591,7 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_SMC91X is not set # CONFIG_ENC28J60 is not set +# CONFIG_SMC911X is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set @@ -599,7 +627,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -609,12 +636,12 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -627,6 +654,7 @@ CONFIG_NETDEV_10000=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_SFC is not set # CONFIG_TR is not set # @@ -634,6 +662,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # # USB Network Adapters @@ -690,9 +719,11 @@ CONFIG_INPUT=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -726,10 +757,6 @@ CONFIG_HW_RANDOM=y # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set - -# -# SPI support -# CONFIG_SPI=y CONFIG_SPI_MASTER=y @@ -765,6 +792,8 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -776,13 +805,24 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set CONFIG_MFD_SM501=y +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -802,8 +842,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set @@ -836,6 +876,8 @@ CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set +CONFIG_FB_SH_MOBILE_LCDC=m CONFIG_FB_SM501=y # CONFIG_FB_VIRTUAL is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set @@ -862,15 +904,7 @@ CONFIG_LOGO=y # CONFIG_LOGO_SUPERH_MONO is not set # CONFIG_LOGO_SUPERH_VGA16 is not set CONFIG_LOGO_SUPERH_CLUT224=y - -# -# Sound -# CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -884,21 +918,17 @@ CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# +CONFIG_SND_VMASTER=y CONFIG_SND_MPU401_UART=m CONFIG_SND_OPL3_LIB=m CONFIG_SND_AC97_CODEC=m +CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# PCI devices -# +# CONFIG_SND_AC97_POWER_SAVE is not set +CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALI5451 is not set @@ -907,6 +937,7 @@ CONFIG_SND_AC97_CODEC=m # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set +# CONFIG_SND_AW2 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set @@ -957,43 +988,13 @@ CONFIG_SND_AC97_CODEC=m # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set CONFIG_SND_YMFPCI=m -CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL=y -# CONFIG_SND_AC97_POWER_SAVE is not set - -# -# SPI devices -# - -# -# SUPERH devices -# - -# -# USB devices -# +CONFIG_SND_SPI=y +CONFIG_SND_SUPERH=y +CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set # CONFIG_SND_USB_CAIAQ is not set - -# -# System on Chip audio support -# # CONFIG_SND_SOC is not set - -# -# SoC Audio support for SuperH -# - -# -# ALSA SoC audio for Freescale SOCs -# - -# -# Open Sound System -# CONFIG_SOUND_PRIME=m -# CONFIG_SOUND_TRIDENT is not set -# CONFIG_SOUND_MSNDCLAS is not set -# CONFIG_SOUND_MSNDPIN is not set CONFIG_AC97_BUS=m CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -1022,12 +1023,16 @@ CONFIG_USB_ANNOUNCE_NEW_DEVICES=y CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set # CONFIG_USB_EHCI_HCD is not set # CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set @@ -1041,6 +1046,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1060,7 +1066,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set CONFIG_USB_LIBUSUAL=y # @@ -1096,9 +1104,12 @@ CONFIG_USB_LIBUSUAL=y # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y @@ -1118,6 +1129,8 @@ CONFIG_RTC_INTF_DEV=y # # SPI RTC drivers # +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set # CONFIG_RTC_DRV_MAX6902 is not set CONFIG_RTC_DRV_R9701=y # CONFIG_RTC_DRV_RS5C348 is not set @@ -1137,10 +1150,7 @@ CONFIG_RTC_DRV_R9701=y # on-CPU RTC drivers # # CONFIG_RTC_DRV_SH is not set - -# -# Userspace I/O -# +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -1155,14 +1165,11 @@ CONFIG_EXT2_FS=y # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -CONFIG_MINIX_FS=y -# CONFIG_ROMFS_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -1208,8 +1215,11 @@ CONFIG_TMPFS=y # CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +CONFIG_MINIX_FS=y +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y @@ -1275,12 +1285,14 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_SAMPLES is not set # CONFIG_SH_STANDARD_BIOS is not set CONFIG_EARLY_SCIF_CONSOLE=y @@ -1295,48 +1307,81 @@ CONFIG_EARLY_PRINTK=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -# CONFIG_CRYPTO_ECB is not set -# CONFIG_CRYPTO_CBC is not set -# CONFIG_CRYPTO_PCBC is not set -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_DES is not set -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# # CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# # CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set @@ -1345,8 +1390,10 @@ CONFIG_CRYPTO_HW=y # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/sh/configs/rts7751r2dplus_defconfig b/arch/sh/configs/rts7751r2dplus_defconfig index 0a6d3b9e648..7d9fa6e9ded 100644 --- a/arch/sh/configs/rts7751r2dplus_defconfig +++ b/arch/sh/configs/rts7751r2dplus_defconfig @@ -1,10 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24 -# Thu Feb 7 16:17:47 2008 +# Linux kernel version: 2.6.26 +# Wed Jul 30 01:59:18 2008 # CONFIG_SUPERH=y CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -20,6 +21,8 @@ CONFIG_LOCKDEP_SUPPORT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_ARCH_NO_VIRT_TO_BUS=y +CONFIG_ARCH_SUPPORTS_AOUT=y +CONFIG_IO_TRAPPED=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -36,17 +39,15 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set -CONFIG_FAIR_GROUP_SCHED=y -CONFIG_FAIR_USER_SCHED=y -# CONFIG_FAIR_CGROUP_SCHED is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -76,22 +77,31 @@ CONFIG_PROFILING=y # CONFIG_MARKERS is not set CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set # CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set # CONFIG_MODULE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -106,7 +116,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y -# CONFIG_PREEMPT_RCU is not set # # System type @@ -116,6 +125,7 @@ CONFIG_CPU_SH4=y # CONFIG_CPU_SUBTYPE_SH7203 is not set # CONFIG_CPU_SUBTYPE_SH7206 is not set # CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set @@ -133,6 +143,7 @@ CONFIG_CPU_SH4=y CONFIG_CPU_SUBTYPE_SH7751R=y # CONFIG_CPU_SUBTYPE_SH7760 is not set # CONFIG_CPU_SUBTYPE_SH4_202 is not set +# CONFIG_CPU_SUBTYPE_SH7723 is not set # CONFIG_CPU_SUBTYPE_SH7763 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set # CONFIG_CPU_SUBTYPE_SH7780 is not set @@ -140,6 +151,7 @@ CONFIG_CPU_SUBTYPE_SH7751R=y # CONFIG_CPU_SUBTYPE_SHX3 is not set # CONFIG_CPU_SUBTYPE_SH7343 is not set # CONFIG_CPU_SUBTYPE_SH7722 is not set +# CONFIG_CPU_SUBTYPE_SH7366 is not set # CONFIG_CPU_SUBTYPE_SH5_101 is not set # CONFIG_CPU_SUBTYPE_SH5_103 is not set @@ -161,7 +173,9 @@ CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -170,6 +184,7 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_STATIC=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -256,7 +271,6 @@ CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set -CONFIG_RCU_TRACE=y CONFIG_GUSA=y # CONFIG_GUSA_RB is not set @@ -332,8 +346,6 @@ CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -367,6 +379,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_CFG80211 is not set CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set @@ -383,6 +396,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set @@ -399,14 +414,18 @@ CONFIG_BLK_DEV=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -466,6 +485,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set @@ -478,9 +498,13 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y # CONFIG_SATA_AHCI is not set +# CONFIG_SATA_SIL24 is not set +CONFIG_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set @@ -490,7 +514,6 @@ CONFIG_ATA=y # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set # CONFIG_SATA_SIL is not set -# CONFIG_SATA_SIL24 is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set @@ -535,17 +558,21 @@ CONFIG_ATA=y # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set CONFIG_PATA_PLATFORM=y +# CONFIG_PATA_SCH is not set # CONFIG_MD is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -564,6 +591,7 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_SMC91X is not set # CONFIG_ENC28J60 is not set +# CONFIG_SMC911X is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set @@ -599,7 +627,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -609,12 +636,12 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -627,6 +654,7 @@ CONFIG_NETDEV_10000=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_SFC is not set # CONFIG_TR is not set # @@ -634,6 +662,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # # USB Network Adapters @@ -690,9 +719,11 @@ CONFIG_INPUT=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -726,10 +757,6 @@ CONFIG_HW_RANDOM=y # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set - -# -# SPI support -# CONFIG_SPI=y CONFIG_SPI_MASTER=y @@ -765,6 +792,8 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -776,13 +805,24 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set CONFIG_MFD_SM501=y +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -802,8 +842,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set @@ -836,6 +876,8 @@ CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set +CONFIG_FB_SH_MOBILE_LCDC=m CONFIG_FB_SM501=y # CONFIG_FB_VIRTUAL is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set @@ -862,15 +904,7 @@ CONFIG_LOGO=y # CONFIG_LOGO_SUPERH_MONO is not set # CONFIG_LOGO_SUPERH_VGA16 is not set CONFIG_LOGO_SUPERH_CLUT224=y - -# -# Sound -# CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -884,21 +918,17 @@ CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# +CONFIG_SND_VMASTER=y CONFIG_SND_MPU401_UART=m CONFIG_SND_OPL3_LIB=m CONFIG_SND_AC97_CODEC=m +CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# PCI devices -# +# CONFIG_SND_AC97_POWER_SAVE is not set +CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALI5451 is not set @@ -907,6 +937,7 @@ CONFIG_SND_AC97_CODEC=m # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set +# CONFIG_SND_AW2 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set @@ -957,43 +988,13 @@ CONFIG_SND_AC97_CODEC=m # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set CONFIG_SND_YMFPCI=m -CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL=y -# CONFIG_SND_AC97_POWER_SAVE is not set - -# -# SPI devices -# - -# -# SUPERH devices -# - -# -# USB devices -# +CONFIG_SND_SPI=y +CONFIG_SND_SUPERH=y +CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set # CONFIG_SND_USB_CAIAQ is not set - -# -# System on Chip audio support -# # CONFIG_SND_SOC is not set - -# -# SoC Audio support for SuperH -# - -# -# ALSA SoC audio for Freescale SOCs -# - -# -# Open Sound System -# CONFIG_SOUND_PRIME=m -# CONFIG_SOUND_TRIDENT is not set -# CONFIG_SOUND_MSNDCLAS is not set -# CONFIG_SOUND_MSNDPIN is not set CONFIG_AC97_BUS=m CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -1022,12 +1023,16 @@ CONFIG_USB_ANNOUNCE_NEW_DEVICES=y CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set # CONFIG_USB_EHCI_HCD is not set # CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set @@ -1041,6 +1046,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1060,7 +1066,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set CONFIG_USB_LIBUSUAL=y # @@ -1096,9 +1104,12 @@ CONFIG_USB_LIBUSUAL=y # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y @@ -1118,6 +1129,8 @@ CONFIG_RTC_INTF_DEV=y # # SPI RTC drivers # +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set # CONFIG_RTC_DRV_MAX6902 is not set CONFIG_RTC_DRV_R9701=y # CONFIG_RTC_DRV_RS5C348 is not set @@ -1137,10 +1150,7 @@ CONFIG_RTC_DRV_R9701=y # on-CPU RTC drivers # # CONFIG_RTC_DRV_SH is not set - -# -# Userspace I/O -# +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -1155,14 +1165,11 @@ CONFIG_EXT2_FS=y # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -CONFIG_MINIX_FS=y -# CONFIG_ROMFS_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -1208,8 +1215,11 @@ CONFIG_TMPFS=y # CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +CONFIG_MINIX_FS=y +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y @@ -1275,12 +1285,14 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_SAMPLES is not set # CONFIG_SH_STANDARD_BIOS is not set CONFIG_EARLY_SCIF_CONSOLE=y @@ -1295,48 +1307,81 @@ CONFIG_EARLY_PRINTK=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -# CONFIG_CRYPTO_ECB is not set -# CONFIG_CRYPTO_CBC is not set -# CONFIG_CRYPTO_PCBC is not set -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_DES is not set -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# # CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# # CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set @@ -1345,8 +1390,10 @@ CONFIG_CRYPTO_HW=y # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/sh/configs/sdk7780_defconfig b/arch/sh/configs/sdk7780_defconfig index bb9bcd6591a..6d834f24290 100644 --- a/arch/sh/configs/sdk7780_defconfig +++ b/arch/sh/configs/sdk7780_defconfig @@ -1,10 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24-rc7 -# Tue Jan 22 11:34:03 2008 +# Linux kernel version: 2.6.26 +# Wed Jul 30 02:00:12 2008 # CONFIG_SUPERH=y CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -20,6 +21,7 @@ CONFIG_LOCKDEP_SUPPORT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_ARCH_NO_VIRT_TO_BUS=y +CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -38,24 +40,23 @@ CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=18 # CONFIG_CGROUPS is not set -CONFIG_FAIR_GROUP_SCHED=y -CONFIG_FAIR_USER_SCHED=y -# CONFIG_FAIR_CGROUP_SCHED is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y +# CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y +CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -63,11 +64,13 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -75,11 +78,24 @@ CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +# CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set @@ -90,6 +106,7 @@ CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -103,6 +120,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y # # System type @@ -113,6 +131,7 @@ CONFIG_CPU_SH4A=y # CONFIG_CPU_SUBTYPE_SH7203 is not set # CONFIG_CPU_SUBTYPE_SH7206 is not set # CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set @@ -130,6 +149,7 @@ CONFIG_CPU_SH4A=y # CONFIG_CPU_SUBTYPE_SH7751R is not set # CONFIG_CPU_SUBTYPE_SH7760 is not set # CONFIG_CPU_SUBTYPE_SH4_202 is not set +# CONFIG_CPU_SUBTYPE_SH7723 is not set # CONFIG_CPU_SUBTYPE_SH7763 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set CONFIG_CPU_SUBTYPE_SH7780=y @@ -137,6 +157,7 @@ CONFIG_CPU_SUBTYPE_SH7780=y # CONFIG_CPU_SUBTYPE_SHX3 is not set # CONFIG_CPU_SUBTYPE_SH7343 is not set # CONFIG_CPU_SUBTYPE_SH7722 is not set +# CONFIG_CPU_SUBTYPE_SH7366 is not set # CONFIG_CPU_SUBTYPE_SH5_101 is not set # CONFIG_CPU_SUBTYPE_SH5_103 is not set @@ -159,7 +180,9 @@ CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_HUGETLB_PAGE_SIZE_64K=y # CONFIG_HUGETLB_PAGE_SIZE_256K is not set # CONFIG_HUGETLB_PAGE_SIZE_1MB is not set @@ -174,6 +197,7 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_STATIC=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=0 @@ -205,7 +229,6 @@ CONFIG_CPU_HAS_FPU=y # CONFIG_SH_7780_SOLUTION_ENGINE is not set CONFIG_SH_SDK7780=y # CONFIG_SH_HIGHLANDER is not set -# CONFIG_SH_SDK7780_STANDALONE is not set CONFIG_SH_SDK7780_BASE=y # @@ -250,12 +273,13 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y -CONFIG_PREEMPT_BKL=y +# CONFIG_PREEMPT_RCU is not set CONFIG_GUSA=y # @@ -321,6 +345,7 @@ CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -370,8 +395,10 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y # CONFIG_INET6_XFRM_MODE_BEET is not set # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set CONFIG_IPV6_SIT=y +CONFIG_IPV6_NDISC_NODETYPE=y # CONFIG_IPV6_TUNNEL is not set # CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -397,7 +424,6 @@ CONFIG_NET_SCHED=y # CONFIG_NET_SCH_HTB is not set # CONFIG_NET_SCH_HFSC is not set # CONFIG_NET_SCH_PRIO is not set -# CONFIG_NET_SCH_RR is not set # CONFIG_NET_SCH_RED is not set # CONFIG_NET_SCH_SFQ is not set # CONFIG_NET_SCH_TEQL is not set @@ -405,7 +431,6 @@ CONFIG_NET_SCHED=y # CONFIG_NET_SCH_GRED is not set # CONFIG_NET_SCH_DSMARK is not set # CONFIG_NET_SCH_NETEM is not set -# CONFIG_NET_SCH_INGRESS is not set # # Classification @@ -417,9 +442,9 @@ CONFIG_NET_SCHED=y # CONFIG_NET_CLS_U32 is not set # CONFIG_NET_CLS_RSVP is not set # CONFIG_NET_CLS_RSVP6 is not set +# CONFIG_NET_CLS_FLOW is not set # CONFIG_NET_EMATCH is not set # CONFIG_NET_CLS_ACT is not set -# CONFIG_NET_CLS_POLICE is not set CONFIG_NET_SCH_FIFO=y # @@ -427,6 +452,7 @@ CONFIG_NET_SCH_FIFO=y # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set @@ -452,6 +478,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -475,16 +503,18 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y CONFIG_IDE=y CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y # -# Please see Documentation/ide.txt for help/info on IDE drives +# Please see Documentation/ide/ide.txt for help/info on IDE drives # # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y @@ -492,6 +522,7 @@ CONFIG_IDEDISK_MULTI_MODE=y # CONFIG_BLK_DEV_IDECS is not set # CONFIG_BLK_DEV_DELKIN is not set CONFIG_BLK_DEV_IDECD=y +CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set @@ -501,14 +532,12 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y CONFIG_BLK_DEV_PLATFORM=y # # PCI IDE chipsets support # CONFIG_BLK_DEV_IDEPCI=y -# CONFIG_IDEPCI_SHARE_IRQ is not set CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y @@ -518,10 +547,8 @@ CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -537,10 +564,7 @@ CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set # CONFIG_BLK_DEV_TC86C001 is not set -# CONFIG_IDE_ARM is not set # CONFIG_BLK_DEV_IDEDMA is not set -# CONFIG_IDE_ARCH_OBSOLETE_INIT is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -600,6 +624,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set @@ -613,9 +638,13 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y # CONFIG_SATA_AHCI is not set +# CONFIG_SATA_SIL24 is not set +CONFIG_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set @@ -625,7 +654,6 @@ CONFIG_ATA=y # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set # CONFIG_SATA_SIL is not set -# CONFIG_SATA_SIL24 is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set @@ -654,6 +682,7 @@ CONFIG_ATA=y # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NINJA32 is not set # CONFIG_PATA_NS87410 is not set # CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set @@ -670,6 +699,7 @@ CONFIG_ATA=y # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set +# CONFIG_PATA_SCH is not set CONFIG_MD=y # CONFIG_BLK_DEV_MD is not set CONFIG_BLK_DEV_DM=y @@ -686,11 +716,14 @@ CONFIG_BLK_DEV_DM=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -708,6 +741,7 @@ CONFIG_MII=y # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set CONFIG_SMC91X=y +# CONFIG_SMC911X is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set @@ -726,6 +760,7 @@ CONFIG_SMC91X=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # # USB Network Adapters @@ -743,7 +778,6 @@ CONFIG_SMC91X=y # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NET_FC is not set -# CONFIG_SHAPER is not set CONFIG_NETCONSOLE=y # CONFIG_NETCONSOLE_DYNAMIC is not set CONFIG_NETPOLL=y @@ -780,6 +814,7 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_SH_KEYSC is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y @@ -812,10 +847,13 @@ CONFIG_SERIO_LIBPS2=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -847,22 +885,20 @@ CONFIG_HW_RANDOM=y # CONFIG_SYNCLINK_CS is not set # CONFIG_CARDMAN_4000 is not set # CONFIG_CARDMAN_4040 is not set +# CONFIG_IPWIRELESS is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set # CONFIG_W1 is not set CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set # CONFIG_PDA_POWER is not set # CONFIG_BATTERY_DS2760 is not set # CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -870,8 +906,10 @@ CONFIG_POWER_SUPPLY=y # CONFIG_SSB_POSSIBLE=y CONFIG_SSB=y +CONFIG_SSB_SPROM=y CONFIG_SSB_PCIHOST_POSSIBLE=y CONFIG_SSB_PCIHOST=y +# CONFIG_SSB_B43_PCI_BRIDGE is not set CONFIG_SSB_PCMCIAHOST_POSSIBLE=y # CONFIG_SSB_PCMCIAHOST is not set # CONFIG_SSB_SILENT is not set @@ -882,13 +920,24 @@ CONFIG_SSB_DRIVER_PCICORE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # @@ -900,15 +949,15 @@ CONFIG_SSB_DRIVER_PCICORE=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set -# CONFIG_FB_CFB_FILLRECT is not set -# CONFIG_FB_CFB_COPYAREA is not set -# CONFIG_FB_CFB_IMAGEBLIT is not set +CONFIG_FB_CFB_FILLRECT=m +CONFIG_FB_CFB_COPYAREA=m +CONFIG_FB_CFB_IMAGEBLIT=m # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set @@ -941,6 +990,8 @@ CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set +CONFIG_FB_SH_MOBILE_LCDC=m # CONFIG_FB_VIRTUAL is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set @@ -970,24 +1021,9 @@ CONFIG_LOGO_LINUX_CLUT224=y CONFIG_LOGO_SUPERH_MONO=y CONFIG_LOGO_SUPERH_VGA16=y CONFIG_LOGO_SUPERH_CLUT224=y - -# -# Sound -# CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# # CONFIG_SND is not set - -# -# Open Sound System -# CONFIG_SOUND_PRIME=y -# CONFIG_SOUND_TRIDENT is not set -# CONFIG_SOUND_MSNDCLAS is not set -# CONFIG_SOUND_MSNDPIN is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -1006,6 +1042,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y CONFIG_USB_DEBUG=y +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # # Miscellaneous USB options @@ -1014,15 +1051,18 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_DEVICE_CLASS is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y -# CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set # CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set # CONFIG_USB_OHCI_HCD is not set # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set @@ -1033,6 +1073,7 @@ CONFIG_USB_EHCI_HCD=y # # CONFIG_USB_ACM is not set CONFIG_USB_PRINTER=y +# CONFIG_USB_WDM is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1054,6 +1095,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -1067,10 +1109,6 @@ CONFIG_USB_MON=y # USB port drivers # # CONFIG_USB_USS720 is not set - -# -# USB Serial Converter support -# # CONFIG_USB_SERIAL is not set # @@ -1096,16 +1134,10 @@ CONFIG_USB_MON=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set - -# -# USB DSL modem support -# - -# -# USB Gadget Support -# +# CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y @@ -1117,13 +1149,11 @@ CONFIG_LEDS_CLASS=y # LED Triggers # # CONFIG_LEDS_TRIGGERS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -1145,14 +1175,11 @@ CONFIG_FS_MBCACHE=y # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -CONFIG_MINIX_FS=y -# CONFIG_ROMFS_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y # CONFIG_FUSE_FS is not set @@ -1203,8 +1230,11 @@ CONFIG_HUGETLB_PAGE=y # CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +CONFIG_MINIX_FS=y +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y @@ -1212,19 +1242,16 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set +CONFIG_ROOT_NFS=y CONFIG_NFSD=y CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set -CONFIG_NFSD_TCP=y -CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1279,7 +1306,6 @@ CONFIG_NLS_ISO8859_15=y # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=y # CONFIG_DLM is not set -# CONFIG_INSTRUMENTATION is not set # # Kernel hacking @@ -1288,6 +1314,7 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y # CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y CONFIG_UNUSED_SYMBOLS=y # CONFIG_DEBUG_FS is not set @@ -1295,10 +1322,14 @@ CONFIG_UNUSED_SYMBOLS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 # CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set CONFIG_TIMER_STATS=y +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set CONFIG_DEBUG_PREEMPT=y # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set @@ -1313,12 +1344,14 @@ CONFIG_DEBUG_PREEMPT=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_FRAME_POINTER is not set -# CONFIG_FORCED_INLINING is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_SAMPLES is not set CONFIG_SH_STANDARD_BIOS=y @@ -1338,52 +1371,94 @@ CONFIG_DEBUG_STACKOVERFLOW=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y + +# +# Crypto core or helper +# CONFIG_CRYPTO_ALGAPI=y # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -# CONFIG_CRYPTO_ECB is not set -# CONFIG_CRYPTO_CBC is not set -# CONFIG_CRYPTO_PCBC is not set -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# # CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SALSA20 is not set # CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# # CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set # # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/sh/configs/se7206_defconfig b/arch/sh/configs/se7206_defconfig index 6b34baa26ea..af15cbef12b 100644 --- a/arch/sh/configs/se7206_defconfig +++ b/arch/sh/configs/se7206_defconfig @@ -1,10 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc4 -# Tue Jun 3 20:27:08 2008 +# Linux kernel version: 2.6.26 +# Wed Jul 30 02:06:07 2008 # CONFIG_SUPERH=y CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -87,9 +88,14 @@ CONFIG_PROFILING=y # CONFIG_MARKERS is not set CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set # CONFIG_HAVE_KPROBES is not set # CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_RT_MUTEXES=y CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=0 @@ -99,12 +105,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -175,7 +182,9 @@ CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -294,6 +303,7 @@ CONFIG_CF_BASE_ADDR=0xb8000000 # # Executable file formats # +CONFIG_BINFMT_ELF_FDPIC=y CONFIG_BINFMT_FLAT=y CONFIG_BINFMT_ZFLAT=y CONFIG_BINFMT_SHARED_FLAT=y @@ -487,6 +497,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y CONFIG_EEPROM_93CX6=y # CONFIG_ENCLOSURE_SERVICES is not set @@ -503,7 +514,6 @@ CONFIG_HAVE_IDE=y # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -516,6 +526,7 @@ CONFIG_MII=y # CONFIG_AX88796 is not set # CONFIG_STNIC is not set CONFIG_SMC91X=y +# CONFIG_SMC911X is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -583,6 +594,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -594,6 +606,7 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set @@ -625,10 +638,6 @@ CONFIG_SSB_POSSIBLE=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set @@ -669,6 +678,7 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_SH=y +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -728,6 +738,7 @@ CONFIG_CONFIGFS_FS=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set CONFIG_ROMFS_FS=y @@ -738,13 +749,12 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -776,6 +786,8 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -795,6 +807,7 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set CONFIG_DEBUG_VM=y # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set CONFIG_DEBUG_LIST=y # CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y @@ -860,6 +873,10 @@ CONFIG_CRYPTO_ALGAPI=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -899,6 +916,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=y CONFIG_CRC16=y +# CONFIG_CRC_T10DIF is not set CONFIG_CRC_ITU_T=y CONFIG_CRC32=y CONFIG_CRC7=y diff --git a/arch/sh/configs/se7343_defconfig b/arch/sh/configs/se7343_defconfig index 7b727363844..4e30b70377e 100644 --- a/arch/sh/configs/se7343_defconfig +++ b/arch/sh/configs/se7343_defconfig @@ -1,10 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc8 -# Mon Jul 7 13:12:45 2008 +# Linux kernel version: 2.6.26 +# Wed Jul 30 02:08:38 2008 # CONFIG_SUPERH=y CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -77,9 +78,14 @@ CONFIG_SLAB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set # CONFIG_HAVE_KPROBES is not set # CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_TINY_SHMEM=y @@ -90,12 +96,13 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -171,6 +178,7 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -368,6 +376,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y @@ -455,6 +465,7 @@ CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -497,10 +508,10 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set # CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -513,13 +524,13 @@ CONFIG_MII=y # CONFIG_AX88796 is not set # CONFIG_STNIC is not set CONFIG_SMC91X=y +# CONFIG_SMC911X is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_B44 is not set CONFIG_NETDEV_1000=y -# CONFIG_E1000E_ENABLED is not set CONFIG_NETDEV_10000=y # @@ -572,6 +583,7 @@ CONFIG_INPUT=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -617,6 +629,7 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set @@ -646,6 +659,7 @@ CONFIG_VIDEO_HELPER_CHIPS_AUTO=y # CONFIG_VIDEO_VIVI is not set # CONFIG_VIDEO_CPIA is not set # CONFIG_SOC_CAMERA is not set +# CONFIG_VIDEO_SH_MOBILE_CEU is not set CONFIG_RADIO_ADAPTERS=y # CONFIG_DAB is not set @@ -657,9 +671,9 @@ CONFIG_RADIO_ADAPTERS=y CONFIG_FB=y CONFIG_FIRMWARE_EDID=y # CONFIG_FB_DDC is not set -# CONFIG_FB_CFB_FILLRECT is not set -# CONFIG_FB_CFB_COPYAREA is not set -# CONFIG_FB_CFB_IMAGEBLIT is not set +CONFIG_FB_CFB_FILLRECT=m +CONFIG_FB_CFB_COPYAREA=m +CONFIG_FB_CFB_IMAGEBLIT=m # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set @@ -676,6 +690,7 @@ CONFIG_FIRMWARE_EDID=y # Frame buffer hardware drivers # # CONFIG_FB_S1D13XXX is not set +CONFIG_FB_SH_MOBILE_LCDC=m # CONFIG_FB_VIRTUAL is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set @@ -690,15 +705,7 @@ CONFIG_FIRMWARE_EDID=y CONFIG_DUMMY_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE is not set # CONFIG_LOGO is not set - -# -# Sound -# CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -714,40 +721,14 @@ CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# +CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_VIRMIDI is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# SUPERH devices -# - -# -# System on Chip audio support -# +CONFIG_SND_SUPERH=y # CONFIG_SND_SOC is not set - -# -# SoC Audio support for SuperH -# - -# -# ALSA SoC audio for Freescale SOCs -# - -# -# SoC Audio for the Texas Instruments OMAP -# - -# -# Open Sound System -# # CONFIG_SOUND_PRIME is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -759,6 +740,7 @@ CONFIG_HID=y # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -836,6 +818,7 @@ CONFIG_JFFS2_RTIME=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -854,7 +837,6 @@ CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -885,6 +867,7 @@ CONFIG_FRAME_WARN=1024 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_SAMPLES is not set # CONFIG_SH_STANDARD_BIOS is not set CONFIG_EARLY_SCIF_CONSOLE=y @@ -941,6 +924,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -980,6 +967,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/sh/configs/se7619_defconfig b/arch/sh/configs/se7619_defconfig index 3a3c3c1f507..80c1c72edb5 100644 --- a/arch/sh/configs/se7619_defconfig +++ b/arch/sh/configs/se7619_defconfig @@ -1,9 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc4 -# Fri Jun 15 19:43:06 2007 +# Linux kernel version: 2.6.26 +# Wed Jul 30 02:12:32 2008 # CONFIG_SUPERH=y +CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -17,27 +19,26 @@ CONFIG_STACKTRACE_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_NO_VIRT_TO_BUS=y +CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set # CONFIG_SYSVIPC is not set # CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_UTS_NS is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED=y +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set # CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -49,6 +50,7 @@ CONFIG_EMBEDDED=y CONFIG_PRINTK=y CONFIG_BUG=y # CONFIG_ELF_CORE is not set +CONFIG_COMPAT_BRK=y # CONFIG_BASE_FULL is not set # CONFIG_FUTEX is not set CONFIG_ANON_INODES=y @@ -60,20 +62,26 @@ CONFIG_EVENTFD=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +# CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y +CONFIG_SLABINFO=y CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=1 - -# -# Loadable module support -# # CONFIG_MODULES is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -87,14 +95,17 @@ CONFIG_IOSCHED_NOOP=y # CONFIG_DEFAULT_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" +CONFIG_CLASSIC_RCU=y # # System type # CONFIG_CPU_SH2=y CONFIG_CPU_SUBTYPE_SH7619=y +# CONFIG_CPU_SUBTYPE_SH7203 is not set # CONFIG_CPU_SUBTYPE_SH7206 is not set -# CONFIG_CPU_SUBTYPE_SH7300 is not set +# CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set @@ -102,6 +113,8 @@ CONFIG_CPU_SUBTYPE_SH7619=y # CONFIG_CPU_SUBTYPE_SH7709 is not set # CONFIG_CPU_SUBTYPE_SH7710 is not set # CONFIG_CPU_SUBTYPE_SH7712 is not set +# CONFIG_CPU_SUBTYPE_SH7720 is not set +# CONFIG_CPU_SUBTYPE_SH7721 is not set # CONFIG_CPU_SUBTYPE_SH7750 is not set # CONFIG_CPU_SUBTYPE_SH7091 is not set # CONFIG_CPU_SUBTYPE_SH7750R is not set @@ -110,14 +123,17 @@ CONFIG_CPU_SUBTYPE_SH7619=y # CONFIG_CPU_SUBTYPE_SH7751R is not set # CONFIG_CPU_SUBTYPE_SH7760 is not set # CONFIG_CPU_SUBTYPE_SH4_202 is not set -# CONFIG_CPU_SUBTYPE_ST40STB1 is not set -# CONFIG_CPU_SUBTYPE_ST40GX1 is not set +# CONFIG_CPU_SUBTYPE_SH7723 is not set +# CONFIG_CPU_SUBTYPE_SH7763 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set # CONFIG_CPU_SUBTYPE_SH7780 is not set # CONFIG_CPU_SUBTYPE_SH7785 is not set -# CONFIG_CPU_SUBTYPE_SH73180 is not set +# CONFIG_CPU_SUBTYPE_SHX3 is not set # CONFIG_CPU_SUBTYPE_SH7343 is not set # CONFIG_CPU_SUBTYPE_SH7722 is not set +# CONFIG_CPU_SUBTYPE_SH7366 is not set +# CONFIG_CPU_SUBTYPE_SH5_101 is not set +# CONFIG_CPU_SUBTYPE_SH5_103 is not set # # Memory management options @@ -126,6 +142,7 @@ CONFIG_QUICKLIST=y CONFIG_PAGE_OFFSET=0x00000000 CONFIG_MEMORY_START=0x0c000000 CONFIG_MEMORY_SIZE=0x04000000 +CONFIG_29BIT=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y @@ -134,7 +151,9 @@ CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -142,6 +161,8 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_STATIC=y +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -151,7 +172,9 @@ CONFIG_NR_QUICK=2 # Cache configuration # # CONFIG_SH_DIRECT_MAPPED is not set -CONFIG_SH_WRITETHROUGH=y +# CONFIG_CACHE_WRITEBACK is not set +CONFIG_CACHE_WRITETHROUGH=y +# CONFIG_CACHE_OFF is not set # # Processor features @@ -159,8 +182,6 @@ CONFIG_SH_WRITETHROUGH=y # CONFIG_CPU_LITTLE_ENDIAN is not set CONFIG_CPU_BIG_ENDIAN=y # CONFIG_SH_FPU_EMU is not set -# CONFIG_SH_DSP is not set -CONFIG_CPU_HAS_IPR_IRQ=y # # Board support @@ -185,7 +206,6 @@ CONFIG_SH_CLK_MD=5 # # DMA support # -# CONFIG_SH_DMA is not set # # Companion Chips @@ -205,11 +225,13 @@ CONFIG_HZ_100=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=100 +# CONFIG_SCHED_HRTICK is not set # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set +CONFIG_GUSA=y # # Boot options @@ -221,15 +243,13 @@ CONFIG_BOOT_LINK_OFFSET=0x00800000 # # Bus options # +# CONFIG_CF_ENABLER is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # -# PCCARD (PCMCIA/CardBus) support -# - -# # Executable file formats # +CONFIG_BINFMT_ELF_FDPIC=y CONFIG_BINFMT_FLAT=y CONFIG_BINFMT_ZFLAT=y # CONFIG_BINFMT_SHARED_FLAT is not set @@ -250,10 +270,6 @@ CONFIG_BINFMT_ZFLAT=y # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set CONFIG_MTD_CONCAT=y @@ -263,6 +279,7 @@ CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 # CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set # CONFIG_MTD_REDBOOT_PARTS_READONLY is not set # CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -275,6 +292,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -334,29 +352,17 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set - -# -# Misc devices -# -# CONFIG_BLINK is not set +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -364,21 +370,10 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# ISDN subsystem -# - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -386,13 +381,13 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -416,6 +411,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -433,123 +429,84 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_UNIX98_PTYS is not set # CONFIG_LEGACY_PTYS is not set - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set # -# Dallas's 1-wire bus +# Sonics Silicon Backplane # -# CONFIG_W1 is not set -# CONFIG_HWMON is not set +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set -CONFIG_DAB=y +# CONFIG_VIDEO_MEDIA is not set # -# Graphics support +# Multimedia drivers # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +CONFIG_DAB=y # -# Display device support +# Graphics support # -# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Sound +# Display device support # +# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# -# CONFIG_USB_ARCH_HAS_HCD is not set +# CONFIG_HIDRAW is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # - -# -# USB Gadget Support -# # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# +# CONFIG_DMADEVICES is not set +# CONFIG_UIO is not set # # File systems @@ -561,12 +518,9 @@ CONFIG_HID=y # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set -# CONFIG_MINIX_FS is not set -CONFIG_ROMFS_FS=y +# CONFIG_DNOTIFY is not set # CONFIG_INOTIFY is not set # CONFIG_QUOTA is not set -# CONFIG_DNOTIFY is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -592,7 +546,6 @@ CONFIG_PROC_SYSCTL=y # CONFIG_SYSFS is not set # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # # Miscellaneous filesystems @@ -607,8 +560,11 @@ CONFIG_RAMFS=y # CONFIG_JFFS2_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +CONFIG_ROMFS_FS=y # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set @@ -617,28 +573,23 @@ CONFIG_RAMFS=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# # CONFIG_NLS is not set # -# Profiling support -# -# CONFIG_PROFILING is not set - -# # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y # CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_SAMPLES is not set # CONFIG_SH_STANDARD_BIOS is not set # CONFIG_EARLY_SCIF_CONSOLE is not set @@ -646,20 +597,20 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y # Security options # # CONFIG_KEYS is not set - -# -# Cryptographic options -# +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_HAS_IOMEM=y diff --git a/arch/sh/drivers/dma/dma-g2.c b/arch/sh/drivers/dma/dma-g2.c index 0caf11bb7e2..af7bb589c2c 100644 --- a/arch/sh/drivers/dma/dma-g2.c +++ b/arch/sh/drivers/dma/dma-g2.c @@ -14,8 +14,8 @@ #include <linux/module.h> #include <linux/interrupt.h> #include <asm/cacheflush.h> -#include <asm/mach/sysasic.h> -#include <asm/mach/dma.h> +#include <mach/sysasic.h> +#include <mach/dma.h> #include <asm/dma.h> struct g2_channel { diff --git a/arch/sh/drivers/dma/dma-pvr2.c b/arch/sh/drivers/dma/dma-pvr2.c index 838fad566ea..391cbe1c295 100644 --- a/arch/sh/drivers/dma/dma-pvr2.c +++ b/arch/sh/drivers/dma/dma-pvr2.c @@ -13,8 +13,8 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/interrupt.h> -#include <asm/mach/sysasic.h> -#include <asm/mach/dma.h> +#include <mach/sysasic.h> +#include <mach/dma.h> #include <asm/dma.h> #include <asm/io.h> diff --git a/arch/sh/drivers/dma/dma-sh.c b/arch/sh/drivers/dma/dma-sh.c index 71ff3d6f26e..b2ffe649c7c 100644 --- a/arch/sh/drivers/dma/dma-sh.c +++ b/arch/sh/drivers/dma/dma-sh.c @@ -14,7 +14,7 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/module.h> -#include <asm/dreamcast/dma.h> +#include <mach-dreamcast/mach/dma.h> #include <asm/dma.h> #include <asm/io.h> #include "dma-sh.h" diff --git a/arch/sh/drivers/dma/dma-sh.h b/arch/sh/drivers/dma/dma-sh.h index 0f591fbc922..b05af34fc15 100644 --- a/arch/sh/drivers/dma/dma-sh.h +++ b/arch/sh/drivers/dma/dma-sh.h @@ -11,7 +11,7 @@ #ifndef __DMA_SH_H #define __DMA_SH_H -#include <asm/cpu/dma.h> +#include <cpu/dma.h> /* Definitions for the SuperH DMAC */ #define REQ_L 0x00000000 diff --git a/arch/sh/drivers/pci/fixups-dreamcast.c b/arch/sh/drivers/pci/fixups-dreamcast.c index c44699301ee..2bf85cf091e 100644 --- a/arch/sh/drivers/pci/fixups-dreamcast.c +++ b/arch/sh/drivers/pci/fixups-dreamcast.c @@ -26,7 +26,7 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/mach/pci.h> +#include <mach/pci.h> static void __init gapspci_fixup_resources(struct pci_dev *dev) { diff --git a/arch/sh/drivers/pci/ops-cayman.c b/arch/sh/drivers/pci/ops-cayman.c index 980275ffa30..5ccf9ea3a9d 100644 --- a/arch/sh/drivers/pci/ops-cayman.c +++ b/arch/sh/drivers/pci/ops-cayman.c @@ -2,7 +2,7 @@ #include <linux/init.h> #include <linux/pci.h> #include <linux/types.h> -#include <asm/cpu/irq.h> +#include <cpu/irq.h> #include "pci-sh5.h" static inline u8 bridge_swizzle(u8 pin, u8 slot) diff --git a/arch/sh/drivers/pci/ops-dreamcast.c b/arch/sh/drivers/pci/ops-dreamcast.c index f54c291db37..f5d2a2aa6f3 100644 --- a/arch/sh/drivers/pci/ops-dreamcast.c +++ b/arch/sh/drivers/pci/ops-dreamcast.c @@ -26,7 +26,7 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/mach/pci.h> +#include <mach/pci.h> static struct resource gapspci_io_resource = { .name = "GAPSPCI IO", diff --git a/arch/sh/drivers/pci/ops-se7780.c b/arch/sh/drivers/pci/ops-se7780.c index bbdb48c124a..3145c62484d 100644 --- a/arch/sh/drivers/pci/ops-se7780.c +++ b/arch/sh/drivers/pci/ops-se7780.c @@ -13,7 +13,7 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/pci.h> -#include <asm/se7780.h> +#include <mach-se/mach/se7780.h> #include <asm/io.h> #include "pci-sh4.h" diff --git a/arch/sh/drivers/pci/pci-sh5.c b/arch/sh/drivers/pci/pci-sh5.c index a00a4df8c02..7a97438762c 100644 --- a/arch/sh/drivers/pci/pci-sh5.c +++ b/arch/sh/drivers/pci/pci-sh5.c @@ -19,7 +19,7 @@ #include <linux/delay.h> #include <linux/types.h> #include <linux/irq.h> -#include <asm/cpu/irq.h> +#include <cpu/irq.h> #include <asm/pci.h> #include <asm/io.h> #include "pci-sh5.h" diff --git a/include/asm-sh/.gitignore b/arch/sh/include/asm/.gitignore index 9218ef82b69..378db779fb6 100644 --- a/include/asm-sh/.gitignore +++ b/arch/sh/include/asm/.gitignore @@ -1,3 +1 @@ -cpu -mach machtypes.h diff --git a/include/asm-sh/Kbuild b/arch/sh/include/asm/Kbuild index 43910cdf78a..43910cdf78a 100644 --- a/include/asm-sh/Kbuild +++ b/arch/sh/include/asm/Kbuild diff --git a/include/asm-sh/a.out.h b/arch/sh/include/asm/a.out.h index 1f93130e179..1f93130e179 100644 --- a/include/asm-sh/a.out.h +++ b/arch/sh/include/asm/a.out.h diff --git a/include/asm-sh/adc.h b/arch/sh/include/asm/adc.h index 5f85cf74d59..48824c1fab8 100644 --- a/include/asm-sh/adc.h +++ b/arch/sh/include/asm/adc.h @@ -5,7 +5,7 @@ * Copyright (C) 2004 Andriy Skulysh */ -#include <asm/cpu/adc.h> +#include <cpu/adc.h> int adc_single(unsigned int channel); diff --git a/include/asm-sh/addrspace.h b/arch/sh/include/asm/addrspace.h index fa544fc38c2..2702d81bfc0 100644 --- a/include/asm-sh/addrspace.h +++ b/arch/sh/include/asm/addrspace.h @@ -12,7 +12,7 @@ #ifdef __KERNEL__ -#include <asm/cpu/addrspace.h> +#include <cpu/addrspace.h> /* If this CPU supports segmentation, hook up the helpers */ #ifdef P1SEG diff --git a/include/asm-sh/atomic-grb.h b/arch/sh/include/asm/atomic-grb.h index 4c5b7dbfced..4c5b7dbfced 100644 --- a/include/asm-sh/atomic-grb.h +++ b/arch/sh/include/asm/atomic-grb.h diff --git a/include/asm-sh/atomic-irq.h b/arch/sh/include/asm/atomic-irq.h index 74f7943cff6..74f7943cff6 100644 --- a/include/asm-sh/atomic-irq.h +++ b/arch/sh/include/asm/atomic-irq.h diff --git a/include/asm-sh/atomic-llsc.h b/arch/sh/include/asm/atomic-llsc.h index 4b00b78e3f4..4b00b78e3f4 100644 --- a/include/asm-sh/atomic-llsc.h +++ b/arch/sh/include/asm/atomic-llsc.h diff --git a/include/asm-sh/atomic.h b/arch/sh/include/asm/atomic.h index c043ef00302..c043ef00302 100644 --- a/include/asm-sh/atomic.h +++ b/arch/sh/include/asm/atomic.h diff --git a/include/asm-sh/auxvec.h b/arch/sh/include/asm/auxvec.h index a6b9d4f4859..483effd65e0 100644 --- a/include/asm-sh/auxvec.h +++ b/arch/sh/include/asm/auxvec.h @@ -12,7 +12,7 @@ */ #define AT_FPUCW 18 /* Used FPU control word. */ -#ifdef CONFIG_VSYSCALL +#if defined(CONFIG_VSYSCALL) || !defined(__KERNEL__) /* * Only define this in the vsyscall case, the entry point to * the vsyscall page gets placed here. The kernel will attempt diff --git a/include/asm-sh/bitops-grb.h b/arch/sh/include/asm/bitops-grb.h index a5907b94395..a5907b94395 100644 --- a/include/asm-sh/bitops-grb.h +++ b/arch/sh/include/asm/bitops-grb.h diff --git a/include/asm-sh/bitops-irq.h b/arch/sh/include/asm/bitops-irq.h index 653a1275058..653a1275058 100644 --- a/include/asm-sh/bitops-irq.h +++ b/arch/sh/include/asm/bitops-irq.h diff --git a/include/asm-sh/bitops.h b/arch/sh/include/asm/bitops.h index d7d382f63ee..d7d382f63ee 100644 --- a/include/asm-sh/bitops.h +++ b/arch/sh/include/asm/bitops.h diff --git a/include/asm-sh/bug.h b/arch/sh/include/asm/bug.h index c0171804016..c0171804016 100644 --- a/include/asm-sh/bug.h +++ b/arch/sh/include/asm/bug.h diff --git a/include/asm-sh/bugs.h b/arch/sh/include/asm/bugs.h index 121b2ecddfc..121b2ecddfc 100644 --- a/include/asm-sh/bugs.h +++ b/arch/sh/include/asm/bugs.h diff --git a/include/asm-sh/byteorder.h b/arch/sh/include/asm/byteorder.h index 4c13e611756..4c13e611756 100644 --- a/include/asm-sh/byteorder.h +++ b/arch/sh/include/asm/byteorder.h diff --git a/include/asm-sh/cache.h b/arch/sh/include/asm/cache.h index 083419f47c6..02df18ea960 100644 --- a/include/asm-sh/cache.h +++ b/arch/sh/include/asm/cache.h @@ -10,7 +10,7 @@ #ifdef __KERNEL__ #include <linux/init.h> -#include <asm/cpu/cache.h> +#include <cpu/cache.h> #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) diff --git a/include/asm-sh/cacheflush.h b/arch/sh/include/asm/cacheflush.h index e034c360411..09acbc32d6c 100644 --- a/include/asm-sh/cacheflush.h +++ b/arch/sh/include/asm/cacheflush.h @@ -27,7 +27,7 @@ #define __flush_purge_region(start, size) do { (void)(start); } while (0) #define __flush_invalidate_region(start, size) do { (void)(start); } while (0) #else -#include <asm/cpu/cacheflush.h> +#include <cpu/cacheflush.h> /* * Consistent DMA requires that the __flush_xxx() primitives must be set diff --git a/include/asm-sh/checksum.h b/arch/sh/include/asm/checksum.h index 67496ab0ef0..67496ab0ef0 100644 --- a/include/asm-sh/checksum.h +++ b/arch/sh/include/asm/checksum.h diff --git a/include/asm-sh/checksum_32.h b/arch/sh/include/asm/checksum_32.h index 14b7ac2f0a0..14b7ac2f0a0 100644 --- a/include/asm-sh/checksum_32.h +++ b/arch/sh/include/asm/checksum_32.h diff --git a/include/asm-sh/checksum_64.h b/arch/sh/include/asm/checksum_64.h index 9c62a031a8f..9c62a031a8f 100644 --- a/include/asm-sh/checksum_64.h +++ b/arch/sh/include/asm/checksum_64.h diff --git a/include/asm-sh/clock.h b/arch/sh/include/asm/clock.h index 720dfab7b15..720dfab7b15 100644 --- a/include/asm-sh/clock.h +++ b/arch/sh/include/asm/clock.h diff --git a/include/asm-sh/cmpxchg-grb.h b/arch/sh/include/asm/cmpxchg-grb.h index e2681abe764..e2681abe764 100644 --- a/include/asm-sh/cmpxchg-grb.h +++ b/arch/sh/include/asm/cmpxchg-grb.h diff --git a/include/asm-sh/cmpxchg-irq.h b/arch/sh/include/asm/cmpxchg-irq.h index 43049ec0554..43049ec0554 100644 --- a/include/asm-sh/cmpxchg-irq.h +++ b/arch/sh/include/asm/cmpxchg-irq.h diff --git a/include/asm-sh/cpu-features.h b/arch/sh/include/asm/cpu-features.h index 86308aa3973..86308aa3973 100644 --- a/include/asm-sh/cpu-features.h +++ b/arch/sh/include/asm/cpu-features.h diff --git a/include/asm-sh/cputime.h b/arch/sh/include/asm/cputime.h index 6ca395d1393..6ca395d1393 100644 --- a/include/asm-sh/cputime.h +++ b/arch/sh/include/asm/cputime.h diff --git a/include/asm-sh/current.h b/arch/sh/include/asm/current.h index 62b63880b33..62b63880b33 100644 --- a/include/asm-sh/current.h +++ b/arch/sh/include/asm/current.h diff --git a/include/asm-sh/delay.h b/arch/sh/include/asm/delay.h index 4b16bf9b56b..4b16bf9b56b 100644 --- a/include/asm-sh/delay.h +++ b/arch/sh/include/asm/delay.h diff --git a/include/asm-sh/device.h b/arch/sh/include/asm/device.h index efd511d0803..efd511d0803 100644 --- a/include/asm-sh/device.h +++ b/arch/sh/include/asm/device.h diff --git a/include/asm-sh/div64.h b/arch/sh/include/asm/div64.h index 6cd978cefb2..6cd978cefb2 100644 --- a/include/asm-sh/div64.h +++ b/arch/sh/include/asm/div64.h diff --git a/include/asm-sh/dma-mapping.h b/arch/sh/include/asm/dma-mapping.h index 627315ecdb5..627315ecdb5 100644 --- a/include/asm-sh/dma-mapping.h +++ b/arch/sh/include/asm/dma-mapping.h diff --git a/include/asm-sh/dma.h b/arch/sh/include/asm/dma.h index a65b02fd186..beca7128e2a 100644 --- a/include/asm-sh/dma.h +++ b/arch/sh/include/asm/dma.h @@ -15,7 +15,7 @@ #include <linux/wait.h> #include <linux/sched.h> #include <linux/sysdev.h> -#include <asm/cpu/dma.h> +#include <cpu/dma.h> /* The maximum address that we can perform a DMA transfer to on this platform */ /* Don't define MAX_DMA_ADDRESS; it's useless on the SuperH and any diff --git a/include/asm-sh/dmabrg.h b/arch/sh/include/asm/dmabrg.h index c5edba216cf..c5edba216cf 100644 --- a/include/asm-sh/dmabrg.h +++ b/arch/sh/include/asm/dmabrg.h diff --git a/include/asm-sh/edosk7705.h b/arch/sh/include/asm/edosk7705.h index 5bdc9d9be3d..5bdc9d9be3d 100644 --- a/include/asm-sh/edosk7705.h +++ b/arch/sh/include/asm/edosk7705.h diff --git a/include/asm-sh/elf.h b/arch/sh/include/asm/elf.h index f01449a8d37..f01449a8d37 100644 --- a/include/asm-sh/elf.h +++ b/arch/sh/include/asm/elf.h diff --git a/include/asm-sh/emergency-restart.h b/arch/sh/include/asm/emergency-restart.h index 108d8c48e42..108d8c48e42 100644 --- a/include/asm-sh/emergency-restart.h +++ b/arch/sh/include/asm/emergency-restart.h diff --git a/include/asm-sh/entry-macros.S b/arch/sh/include/asm/entry-macros.S index 2dab0b8d945..2dab0b8d945 100644 --- a/include/asm-sh/entry-macros.S +++ b/arch/sh/include/asm/entry-macros.S diff --git a/include/asm-sh/errno.h b/arch/sh/include/asm/errno.h index 51cf6f9cebb..51cf6f9cebb 100644 --- a/include/asm-sh/errno.h +++ b/arch/sh/include/asm/errno.h diff --git a/include/asm-sh/fb.h b/arch/sh/include/asm/fb.h index d92e99cd8c8..d92e99cd8c8 100644 --- a/include/asm-sh/fb.h +++ b/arch/sh/include/asm/fb.h diff --git a/include/asm-sh/fcntl.h b/arch/sh/include/asm/fcntl.h index 46ab12db573..46ab12db573 100644 --- a/include/asm-sh/fcntl.h +++ b/arch/sh/include/asm/fcntl.h diff --git a/include/asm-sh/fixmap.h b/arch/sh/include/asm/fixmap.h index 721fcc4d5e9..721fcc4d5e9 100644 --- a/include/asm-sh/fixmap.h +++ b/arch/sh/include/asm/fixmap.h diff --git a/include/asm-sh/flat.h b/arch/sh/include/asm/flat.h index 0cc800299e0..0cc800299e0 100644 --- a/include/asm-sh/flat.h +++ b/arch/sh/include/asm/flat.h diff --git a/include/asm-sh/fpu.h b/arch/sh/include/asm/fpu.h index 91462fea150..91462fea150 100644 --- a/include/asm-sh/fpu.h +++ b/arch/sh/include/asm/fpu.h diff --git a/include/asm-sh/freq.h b/arch/sh/include/asm/freq.h index 39c0e091cf5..4ece90b09b9 100644 --- a/include/asm-sh/freq.h +++ b/arch/sh/include/asm/freq.h @@ -12,7 +12,7 @@ #define __ASM_SH_FREQ_H #ifdef __KERNEL__ -#include <asm/cpu/freq.h> +#include <cpu/freq.h> #endif /* __KERNEL__ */ #endif /* __ASM_SH_FREQ_H */ diff --git a/include/asm-sh/futex-irq.h b/arch/sh/include/asm/futex-irq.h index a9f16a7f9ae..a9f16a7f9ae 100644 --- a/include/asm-sh/futex-irq.h +++ b/arch/sh/include/asm/futex-irq.h diff --git a/include/asm-sh/futex.h b/arch/sh/include/asm/futex.h index 68256ec5fa3..68256ec5fa3 100644 --- a/include/asm-sh/futex.h +++ b/arch/sh/include/asm/futex.h diff --git a/include/asm-sh/gpio.h b/arch/sh/include/asm/gpio.h index 9bb27e0f11a..cf32bd2df88 100644 --- a/include/asm-sh/gpio.h +++ b/arch/sh/include/asm/gpio.h @@ -13,7 +13,7 @@ #define __ASM_SH_GPIO_H #if defined(CONFIG_CPU_SH3) -#include <asm/cpu/gpio.h> +#include <cpu/gpio.h> #endif #endif /* __ASM_SH_GPIO_H */ diff --git a/include/asm-sh/hardirq.h b/arch/sh/include/asm/hardirq.h index 715ee237fc7..715ee237fc7 100644 --- a/include/asm-sh/hardirq.h +++ b/arch/sh/include/asm/hardirq.h diff --git a/include/asm-sh/hd64461.h b/arch/sh/include/asm/hd64461.h index 8c1353baf00..8c1353baf00 100644 --- a/include/asm-sh/hd64461.h +++ b/arch/sh/include/asm/hd64461.h diff --git a/include/asm-sh/hd64465/gpio.h b/arch/sh/include/asm/hd64465/gpio.h index a3cdca2713d..a3cdca2713d 100644 --- a/include/asm-sh/hd64465/gpio.h +++ b/arch/sh/include/asm/hd64465/gpio.h diff --git a/include/asm-sh/hd64465/hd64465.h b/arch/sh/include/asm/hd64465/hd64465.h index cfd0e803d2a..cfd0e803d2a 100644 --- a/include/asm-sh/hd64465/hd64465.h +++ b/arch/sh/include/asm/hd64465/hd64465.h diff --git a/include/asm-sh/hd64465/io.h b/arch/sh/include/asm/hd64465/io.h index 139f1472e5b..139f1472e5b 100644 --- a/include/asm-sh/hd64465/io.h +++ b/arch/sh/include/asm/hd64465/io.h diff --git a/include/asm-sh/heartbeat.h b/arch/sh/include/asm/heartbeat.h index 724a43ed245..724a43ed245 100644 --- a/include/asm-sh/heartbeat.h +++ b/arch/sh/include/asm/heartbeat.h diff --git a/include/asm-sh/hp6xx.h b/arch/sh/include/asm/hp6xx.h index 0d4165a32dc..0d4165a32dc 100644 --- a/include/asm-sh/hp6xx.h +++ b/arch/sh/include/asm/hp6xx.h diff --git a/include/asm-sh/hugetlb.h b/arch/sh/include/asm/hugetlb.h index 967068fb79a..967068fb79a 100644 --- a/include/asm-sh/hugetlb.h +++ b/arch/sh/include/asm/hugetlb.h diff --git a/include/asm-sh/hw_irq.h b/arch/sh/include/asm/hw_irq.h index d557b00111b..d557b00111b 100644 --- a/include/asm-sh/hw_irq.h +++ b/arch/sh/include/asm/hw_irq.h diff --git a/include/asm-sh/i2c-sh7760.h b/arch/sh/include/asm/i2c-sh7760.h index 24182116711..24182116711 100644 --- a/include/asm-sh/i2c-sh7760.h +++ b/arch/sh/include/asm/i2c-sh7760.h diff --git a/include/asm-sh/ilsel.h b/arch/sh/include/asm/ilsel.h index e3d304b280f..e3d304b280f 100644 --- a/include/asm-sh/ilsel.h +++ b/arch/sh/include/asm/ilsel.h diff --git a/include/asm-sh/io.h b/arch/sh/include/asm/io.h index a4fbf0c84fb..a4fbf0c84fb 100644 --- a/include/asm-sh/io.h +++ b/arch/sh/include/asm/io.h diff --git a/include/asm-sh/io_generic.h b/arch/sh/include/asm/io_generic.h index 92fc6070d7b..92fc6070d7b 100644 --- a/include/asm-sh/io_generic.h +++ b/arch/sh/include/asm/io_generic.h diff --git a/include/asm-sh/io_trapped.h b/arch/sh/include/asm/io_trapped.h index f1251d4f0ba..f1251d4f0ba 100644 --- a/include/asm-sh/io_trapped.h +++ b/arch/sh/include/asm/io_trapped.h diff --git a/include/asm-sh/ioctl.h b/arch/sh/include/asm/ioctl.h index b279fe06dfe..b279fe06dfe 100644 --- a/include/asm-sh/ioctl.h +++ b/arch/sh/include/asm/ioctl.h diff --git a/include/asm-sh/ioctls.h b/arch/sh/include/asm/ioctls.h index c212c371a4a..c212c371a4a 100644 --- a/include/asm-sh/ioctls.h +++ b/arch/sh/include/asm/ioctls.h diff --git a/include/asm-sh/ipcbuf.h b/arch/sh/include/asm/ipcbuf.h index 5ffc9972a7e..5ffc9972a7e 100644 --- a/include/asm-sh/ipcbuf.h +++ b/arch/sh/include/asm/ipcbuf.h diff --git a/include/asm-sh/irq.h b/arch/sh/include/asm/irq.h index ca66e5df69d..6195a531c1b 100644 --- a/include/asm-sh/irq.h +++ b/arch/sh/include/asm/irq.h @@ -51,7 +51,7 @@ extern void irq_ctx_exit(int cpu); #endif #ifdef CONFIG_CPU_SH5 -#include <asm/cpu/irq.h> +#include <cpu/irq.h> #endif #endif /* __ASM_SH_IRQ_H */ diff --git a/include/asm-sh/irq_regs.h b/arch/sh/include/asm/irq_regs.h index 3dd9c0b7027..3dd9c0b7027 100644 --- a/include/asm-sh/irq_regs.h +++ b/arch/sh/include/asm/irq_regs.h diff --git a/include/asm-sh/irqflags.h b/arch/sh/include/asm/irqflags.h index 46e71da5be6..46e71da5be6 100644 --- a/include/asm-sh/irqflags.h +++ b/arch/sh/include/asm/irqflags.h diff --git a/include/asm-sh/irqflags_32.h b/arch/sh/include/asm/irqflags_32.h index 60218f54134..60218f54134 100644 --- a/include/asm-sh/irqflags_32.h +++ b/arch/sh/include/asm/irqflags_32.h diff --git a/include/asm-sh/irqflags_64.h b/arch/sh/include/asm/irqflags_64.h index 4f6b8a56e7b..88f65222c1d 100644 --- a/include/asm-sh/irqflags_64.h +++ b/arch/sh/include/asm/irqflags_64.h @@ -1,7 +1,7 @@ #ifndef __ASM_SH_IRQFLAGS_64_H #define __ASM_SH_IRQFLAGS_64_H -#include <asm/cpu/registers.h> +#include <cpu/registers.h> #define SR_MASK_LL 0x00000000000000f0LL #define SR_BL_LL 0x0000000010000000LL diff --git a/include/asm-sh/kdebug.h b/arch/sh/include/asm/kdebug.h index 49cd69051a8..49cd69051a8 100644 --- a/include/asm-sh/kdebug.h +++ b/arch/sh/include/asm/kdebug.h diff --git a/include/asm-sh/kexec.h b/arch/sh/include/asm/kexec.h index 00f4260ef09..00f4260ef09 100644 --- a/include/asm-sh/kexec.h +++ b/arch/sh/include/asm/kexec.h diff --git a/include/asm-sh/kgdb.h b/arch/sh/include/asm/kgdb.h index 24e42078f36..24e42078f36 100644 --- a/include/asm-sh/kgdb.h +++ b/arch/sh/include/asm/kgdb.h diff --git a/include/asm-sh/kmap_types.h b/arch/sh/include/asm/kmap_types.h index 84d565c696b..84d565c696b 100644 --- a/include/asm-sh/kmap_types.h +++ b/arch/sh/include/asm/kmap_types.h diff --git a/include/asm-sh/lboxre2.h b/arch/sh/include/asm/lboxre2.h index e6d16050492..e6d16050492 100644 --- a/include/asm-sh/lboxre2.h +++ b/arch/sh/include/asm/lboxre2.h diff --git a/include/asm-sh/linkage.h b/arch/sh/include/asm/linkage.h index 3565a4f4009..3565a4f4009 100644 --- a/include/asm-sh/linkage.h +++ b/arch/sh/include/asm/linkage.h diff --git a/include/asm-sh/local.h b/arch/sh/include/asm/local.h index 9ed9b9cb459..9ed9b9cb459 100644 --- a/include/asm-sh/local.h +++ b/arch/sh/include/asm/local.h diff --git a/include/asm-sh/machvec.h b/arch/sh/include/asm/machvec.h index b2e4124070a..b2e4124070a 100644 --- a/include/asm-sh/machvec.h +++ b/arch/sh/include/asm/machvec.h diff --git a/include/asm-sh/magicpanelr2.h b/arch/sh/include/asm/magicpanelr2.h index c644a77ee35..c644a77ee35 100644 --- a/include/asm-sh/magicpanelr2.h +++ b/arch/sh/include/asm/magicpanelr2.h diff --git a/include/asm-sh/mc146818rtc.h b/arch/sh/include/asm/mc146818rtc.h index 0aee96a9733..0aee96a9733 100644 --- a/include/asm-sh/mc146818rtc.h +++ b/arch/sh/include/asm/mc146818rtc.h diff --git a/include/asm-sh/microdev.h b/arch/sh/include/asm/microdev.h index 1aed15856e1..1aed15856e1 100644 --- a/include/asm-sh/microdev.h +++ b/arch/sh/include/asm/microdev.h diff --git a/include/asm-sh/migor.h b/arch/sh/include/asm/migor.h index 10016e0f4a4..10016e0f4a4 100644 --- a/include/asm-sh/migor.h +++ b/arch/sh/include/asm/migor.h diff --git a/include/asm-sh/mman.h b/arch/sh/include/asm/mman.h index 156eb0225cf..156eb0225cf 100644 --- a/include/asm-sh/mman.h +++ b/arch/sh/include/asm/mman.h diff --git a/include/asm-sh/mmu.h b/arch/sh/include/asm/mmu.h index fdcb93bc6d1..fdcb93bc6d1 100644 --- a/include/asm-sh/mmu.h +++ b/arch/sh/include/asm/mmu.h diff --git a/include/asm-sh/mmu_context.h b/arch/sh/include/asm/mmu_context.h index 8589a50febd..04c0c9733ad 100644 --- a/include/asm-sh/mmu_context.h +++ b/arch/sh/include/asm/mmu_context.h @@ -8,7 +8,7 @@ #define __ASM_SH_MMU_CONTEXT_H #ifdef __KERNEL__ -#include <asm/cpu/mmu_context.h> +#include <cpu/mmu_context.h> #include <asm/tlbflush.h> #include <asm/uaccess.h> #include <asm/io.h> diff --git a/include/asm-sh/mmu_context_32.h b/arch/sh/include/asm/mmu_context_32.h index f4f9aebd68b..f4f9aebd68b 100644 --- a/include/asm-sh/mmu_context_32.h +++ b/arch/sh/include/asm/mmu_context_32.h diff --git a/include/asm-sh/mmu_context_64.h b/arch/sh/include/asm/mmu_context_64.h index 9649f1c07ca..de121025d87 100644 --- a/include/asm-sh/mmu_context_64.h +++ b/arch/sh/include/asm/mmu_context_64.h @@ -11,7 +11,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. */ -#include <asm/cpu/registers.h> +#include <cpu/registers.h> #include <asm/cacheflush.h> #define SR_ASID_MASK 0xffffffffff00ffffULL diff --git a/include/asm-sh/mmzone.h b/arch/sh/include/asm/mmzone.h index 2969253c404..2969253c404 100644 --- a/include/asm-sh/mmzone.h +++ b/arch/sh/include/asm/mmzone.h diff --git a/include/asm-sh/module.h b/arch/sh/include/asm/module.h index 46eccd33166..46eccd33166 100644 --- a/include/asm-sh/module.h +++ b/arch/sh/include/asm/module.h diff --git a/include/asm-sh/msgbuf.h b/arch/sh/include/asm/msgbuf.h index 517432343fb..517432343fb 100644 --- a/include/asm-sh/msgbuf.h +++ b/arch/sh/include/asm/msgbuf.h diff --git a/include/asm-sh/mutex.h b/arch/sh/include/asm/mutex.h index 458c1f7fbc1..458c1f7fbc1 100644 --- a/include/asm-sh/mutex.h +++ b/arch/sh/include/asm/mutex.h diff --git a/include/asm-sh/page.h b/arch/sh/include/asm/page.h index 77fb8bf02e4..77fb8bf02e4 100644 --- a/include/asm-sh/page.h +++ b/arch/sh/include/asm/page.h diff --git a/include/asm-sh/param.h b/arch/sh/include/asm/param.h index ae245afdfd6..ae245afdfd6 100644 --- a/include/asm-sh/param.h +++ b/arch/sh/include/asm/param.h diff --git a/include/asm-sh/parport.h b/arch/sh/include/asm/parport.h index f67ba60a2ac..f67ba60a2ac 100644 --- a/include/asm-sh/parport.h +++ b/arch/sh/include/asm/parport.h diff --git a/include/asm-sh/pci.h b/arch/sh/include/asm/pci.h index df1d383e18a..df1d383e18a 100644 --- a/include/asm-sh/pci.h +++ b/arch/sh/include/asm/pci.h diff --git a/include/asm-sh/percpu.h b/arch/sh/include/asm/percpu.h index 4db4b39a439..4db4b39a439 100644 --- a/include/asm-sh/percpu.h +++ b/arch/sh/include/asm/percpu.h diff --git a/include/asm-sh/pgalloc.h b/arch/sh/include/asm/pgalloc.h index 84dd2db7104..84dd2db7104 100644 --- a/include/asm-sh/pgalloc.h +++ b/arch/sh/include/asm/pgalloc.h diff --git a/include/asm-sh/pgtable.h b/arch/sh/include/asm/pgtable.h index a4a8f8b9346..a4a8f8b9346 100644 --- a/include/asm-sh/pgtable.h +++ b/arch/sh/include/asm/pgtable.h diff --git a/include/asm-sh/pgtable_32.h b/arch/sh/include/asm/pgtable_32.h index 72ea209195b..72ea209195b 100644 --- a/include/asm-sh/pgtable_32.h +++ b/arch/sh/include/asm/pgtable_32.h diff --git a/include/asm-sh/pgtable_64.h b/arch/sh/include/asm/pgtable_64.h index c78990cda55..c78990cda55 100644 --- a/include/asm-sh/pgtable_64.h +++ b/arch/sh/include/asm/pgtable_64.h diff --git a/include/asm-sh/pm.h b/arch/sh/include/asm/pm.h index 56fdbd6b1c9..56fdbd6b1c9 100644 --- a/include/asm-sh/pm.h +++ b/arch/sh/include/asm/pm.h diff --git a/include/asm-sh/poll.h b/arch/sh/include/asm/poll.h index c98509d3149..c98509d3149 100644 --- a/include/asm-sh/poll.h +++ b/arch/sh/include/asm/poll.h diff --git a/include/asm-sh/posix_types.h b/arch/sh/include/asm/posix_types.h index 4eeb723aee7..4eeb723aee7 100644 --- a/include/asm-sh/posix_types.h +++ b/arch/sh/include/asm/posix_types.h diff --git a/include/asm-sh/posix_types_32.h b/arch/sh/include/asm/posix_types_32.h index 0a3d2f54ab2..0a3d2f54ab2 100644 --- a/include/asm-sh/posix_types_32.h +++ b/arch/sh/include/asm/posix_types_32.h diff --git a/include/asm-sh/posix_types_64.h b/arch/sh/include/asm/posix_types_64.h index 0620317a6f0..0620317a6f0 100644 --- a/include/asm-sh/posix_types_64.h +++ b/arch/sh/include/asm/posix_types_64.h diff --git a/include/asm-sh/processor.h b/arch/sh/include/asm/processor.h index 15d9f92ca38..15d9f92ca38 100644 --- a/include/asm-sh/processor.h +++ b/arch/sh/include/asm/processor.h diff --git a/include/asm-sh/processor_32.h b/arch/sh/include/asm/processor_32.h index c6583f26707..0dadd75bd93 100644 --- a/include/asm-sh/processor_32.h +++ b/arch/sh/include/asm/processor_32.h @@ -19,7 +19,7 @@ * Default implementation of macro that returns current * instruction pointer ("program counter"). */ -#define current_text_addr() ({ void *pc; __asm__("mova 1f, %0\n1:":"=z" (pc)); pc; }) +#define current_text_addr() ({ void *pc; __asm__("mova 1f, %0\n.align 2\n1:":"=z" (pc)); pc; }) /* Core Processor Version Register */ #define CCN_PVR 0xff000030 diff --git a/include/asm-sh/processor_64.h b/arch/sh/include/asm/processor_64.h index fc7fc685ba2..770d5169983 100644 --- a/include/asm-sh/processor_64.h +++ b/arch/sh/include/asm/processor_64.h @@ -19,7 +19,7 @@ #include <asm/types.h> #include <asm/cache.h> #include <asm/ptrace.h> -#include <asm/cpu/registers.h> +#include <cpu/registers.h> /* * Default implementation of macro that returns current diff --git a/include/asm-sh/ptrace.h b/arch/sh/include/asm/ptrace.h index 643ab5a7cf3..643ab5a7cf3 100644 --- a/include/asm-sh/ptrace.h +++ b/arch/sh/include/asm/ptrace.h diff --git a/include/asm-sh/push-switch.h b/arch/sh/include/asm/push-switch.h index 4903f9e52dd..4903f9e52dd 100644 --- a/include/asm-sh/push-switch.h +++ b/arch/sh/include/asm/push-switch.h diff --git a/include/asm-sh/r7780rp.h b/arch/sh/include/asm/r7780rp.h index 306f7359f7d..306f7359f7d 100644 --- a/include/asm-sh/r7780rp.h +++ b/arch/sh/include/asm/r7780rp.h diff --git a/include/asm-sh/resource.h b/arch/sh/include/asm/resource.h index 9c2499a86ec..9c2499a86ec 100644 --- a/include/asm-sh/resource.h +++ b/arch/sh/include/asm/resource.h diff --git a/include/asm-sh/rtc.h b/arch/sh/include/asm/rtc.h index ec45ba8e11d..1813f4202a2 100644 --- a/include/asm-sh/rtc.h +++ b/arch/sh/include/asm/rtc.h @@ -11,6 +11,6 @@ struct sh_rtc_platform_info { unsigned long capabilities; }; -#include <asm/cpu/rtc.h> +#include <cpu/rtc.h> #endif /* _ASM_RTC_H */ diff --git a/include/asm-sh/rts7751r2d.h b/arch/sh/include/asm/rts7751r2d.h index 0a800157b82..0a800157b82 100644 --- a/include/asm-sh/rts7751r2d.h +++ b/arch/sh/include/asm/rts7751r2d.h diff --git a/include/asm-sh/rwsem.h b/arch/sh/include/asm/rwsem.h index 1987f3ea7f1..1987f3ea7f1 100644 --- a/include/asm-sh/rwsem.h +++ b/arch/sh/include/asm/rwsem.h diff --git a/include/asm-sh/scatterlist.h b/arch/sh/include/asm/scatterlist.h index 2084d037369..2084d037369 100644 --- a/include/asm-sh/scatterlist.h +++ b/arch/sh/include/asm/scatterlist.h diff --git a/include/asm-sh/sdk7780.h b/arch/sh/include/asm/sdk7780.h index 697dc865f21..697dc865f21 100644 --- a/include/asm-sh/sdk7780.h +++ b/arch/sh/include/asm/sdk7780.h diff --git a/include/asm-sh/sections.h b/arch/sh/include/asm/sections.h index 8f8f4ad400d..8f8f4ad400d 100644 --- a/include/asm-sh/sections.h +++ b/arch/sh/include/asm/sections.h diff --git a/include/asm-sh/segment.h b/arch/sh/include/asm/segment.h index 5e2725f4ac4..5e2725f4ac4 100644 --- a/include/asm-sh/segment.h +++ b/arch/sh/include/asm/segment.h diff --git a/include/asm-sh/sembuf.h b/arch/sh/include/asm/sembuf.h index d79f3bd570b..d79f3bd570b 100644 --- a/include/asm-sh/sembuf.h +++ b/arch/sh/include/asm/sembuf.h diff --git a/include/asm-sh/serial.h b/arch/sh/include/asm/serial.h index 21f6d330f18..e13cc948ee6 100644 --- a/include/asm-sh/serial.h +++ b/arch/sh/include/asm/serial.h @@ -21,7 +21,7 @@ #define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST) #ifdef CONFIG_HD64465 -#include <asm/hd64465.h> +#include <asm/hd64465/hd64465.h> #define SERIAL_PORT_DFNS \ /* UART CLK PORT IRQ FLAGS */ \ diff --git a/include/asm-sh/setup.h b/arch/sh/include/asm/setup.h index 55a2bd328d9..55a2bd328d9 100644 --- a/include/asm-sh/setup.h +++ b/arch/sh/include/asm/setup.h diff --git a/include/asm-sh/sfp-machine.h b/arch/sh/include/asm/sfp-machine.h index d3c548443f2..d3c548443f2 100644 --- a/include/asm-sh/sfp-machine.h +++ b/arch/sh/include/asm/sfp-machine.h diff --git a/include/asm-sh/sh7760fb.h b/arch/sh/include/asm/sh7760fb.h index 8767f61acec..8767f61acec 100644 --- a/include/asm-sh/sh7760fb.h +++ b/arch/sh/include/asm/sh7760fb.h diff --git a/include/asm-sh/sh7763rdp.h b/arch/sh/include/asm/sh7763rdp.h index 8750cc85297..8750cc85297 100644 --- a/include/asm-sh/sh7763rdp.h +++ b/arch/sh/include/asm/sh7763rdp.h diff --git a/include/asm-sh/sh7785lcr.h b/arch/sh/include/asm/sh7785lcr.h index 1ce27d5c749..1ce27d5c749 100644 --- a/include/asm-sh/sh7785lcr.h +++ b/arch/sh/include/asm/sh7785lcr.h diff --git a/include/asm-sh/sh_bios.h b/arch/sh/include/asm/sh_bios.h index 0ca261956e3..0ca261956e3 100644 --- a/include/asm-sh/sh_bios.h +++ b/arch/sh/include/asm/sh_bios.h diff --git a/include/asm-sh/sh_keysc.h b/arch/sh/include/asm/sh_keysc.h index b5a4dd5a972..b5a4dd5a972 100644 --- a/include/asm-sh/sh_keysc.h +++ b/arch/sh/include/asm/sh_keysc.h diff --git a/include/asm-sh/sh_mobile_lcdc.h b/arch/sh/include/asm/sh_mobile_lcdc.h index 27677727df4..27677727df4 100644 --- a/include/asm-sh/sh_mobile_lcdc.h +++ b/arch/sh/include/asm/sh_mobile_lcdc.h diff --git a/include/asm-sh/shmbuf.h b/arch/sh/include/asm/shmbuf.h index b2101f49052..b2101f49052 100644 --- a/include/asm-sh/shmbuf.h +++ b/arch/sh/include/asm/shmbuf.h diff --git a/include/asm-sh/shmin.h b/arch/sh/include/asm/shmin.h index 36ba138a81f..36ba138a81f 100644 --- a/include/asm-sh/shmin.h +++ b/arch/sh/include/asm/shmin.h diff --git a/include/asm-sh/shmparam.h b/arch/sh/include/asm/shmparam.h index ba1758d9010..ba1758d9010 100644 --- a/include/asm-sh/shmparam.h +++ b/arch/sh/include/asm/shmparam.h diff --git a/include/asm-sh/sigcontext.h b/arch/sh/include/asm/sigcontext.h index 8ce1435bc0b..8ce1435bc0b 100644 --- a/include/asm-sh/sigcontext.h +++ b/arch/sh/include/asm/sigcontext.h diff --git a/include/asm-sh/siginfo.h b/arch/sh/include/asm/siginfo.h index 813040ed68a..813040ed68a 100644 --- a/include/asm-sh/siginfo.h +++ b/arch/sh/include/asm/siginfo.h diff --git a/include/asm-sh/signal.h b/arch/sh/include/asm/signal.h index 5c5c1e85208..5c5c1e85208 100644 --- a/include/asm-sh/signal.h +++ b/arch/sh/include/asm/signal.h diff --git a/include/asm-sh/smc37c93x.h b/arch/sh/include/asm/smc37c93x.h index 585da2a8fc4..585da2a8fc4 100644 --- a/include/asm-sh/smc37c93x.h +++ b/arch/sh/include/asm/smc37c93x.h diff --git a/include/asm-sh/smp.h b/arch/sh/include/asm/smp.h index 593343cd26e..593343cd26e 100644 --- a/include/asm-sh/smp.h +++ b/arch/sh/include/asm/smp.h diff --git a/include/asm-sh/snapgear.h b/arch/sh/include/asm/snapgear.h index 042d95f51c4..042d95f51c4 100644 --- a/include/asm-sh/snapgear.h +++ b/arch/sh/include/asm/snapgear.h diff --git a/include/asm-sh/socket.h b/arch/sh/include/asm/socket.h index 6d4bf651295..6d4bf651295 100644 --- a/include/asm-sh/socket.h +++ b/arch/sh/include/asm/socket.h diff --git a/include/asm-sh/sockios.h b/arch/sh/include/asm/sockios.h index cf8b96b1f9a..cf8b96b1f9a 100644 --- a/include/asm-sh/sockios.h +++ b/arch/sh/include/asm/sockios.h diff --git a/include/asm-sh/sparsemem.h b/arch/sh/include/asm/sparsemem.h index 547a540b666..547a540b666 100644 --- a/include/asm-sh/sparsemem.h +++ b/arch/sh/include/asm/sparsemem.h diff --git a/include/asm-sh/spi.h b/arch/sh/include/asm/spi.h index e96f5b0953c..e96f5b0953c 100644 --- a/include/asm-sh/spi.h +++ b/arch/sh/include/asm/spi.h diff --git a/include/asm-sh/spinlock.h b/arch/sh/include/asm/spinlock.h index e793181d64d..e793181d64d 100644 --- a/include/asm-sh/spinlock.h +++ b/arch/sh/include/asm/spinlock.h diff --git a/include/asm-sh/spinlock_types.h b/arch/sh/include/asm/spinlock_types.h index b4d244e7b60..b4d244e7b60 100644 --- a/include/asm-sh/spinlock_types.h +++ b/arch/sh/include/asm/spinlock_types.h diff --git a/include/asm-sh/stat.h b/arch/sh/include/asm/stat.h index e1810cc6e3d..e1810cc6e3d 100644 --- a/include/asm-sh/stat.h +++ b/arch/sh/include/asm/stat.h diff --git a/include/asm-sh/statfs.h b/arch/sh/include/asm/statfs.h index 9202a023328..9202a023328 100644 --- a/include/asm-sh/statfs.h +++ b/arch/sh/include/asm/statfs.h diff --git a/include/asm-sh/string.h b/arch/sh/include/asm/string.h index 8c1ea21dc0a..8c1ea21dc0a 100644 --- a/include/asm-sh/string.h +++ b/arch/sh/include/asm/string.h diff --git a/include/asm-sh/string_32.h b/arch/sh/include/asm/string_32.h index 55f8db6bc1d..55f8db6bc1d 100644 --- a/include/asm-sh/string_32.h +++ b/arch/sh/include/asm/string_32.h diff --git a/include/asm-sh/string_64.h b/arch/sh/include/asm/string_64.h index aa1fef229c7..aa1fef229c7 100644 --- a/include/asm-sh/string_64.h +++ b/arch/sh/include/asm/string_64.h diff --git a/include/asm-sh/system.h b/arch/sh/include/asm/system.h index 056d68cd210..056d68cd210 100644 --- a/include/asm-sh/system.h +++ b/arch/sh/include/asm/system.h diff --git a/include/asm-sh/system_32.h b/arch/sh/include/asm/system_32.h index f11bcf0855e..f11bcf0855e 100644 --- a/include/asm-sh/system_32.h +++ b/arch/sh/include/asm/system_32.h diff --git a/include/asm-sh/system_64.h b/arch/sh/include/asm/system_64.h index 943acf5ea07..943acf5ea07 100644 --- a/include/asm-sh/system_64.h +++ b/arch/sh/include/asm/system_64.h diff --git a/include/asm-sh/systemh7751.h b/arch/sh/include/asm/systemh7751.h index 4161122c84e..4161122c84e 100644 --- a/include/asm-sh/systemh7751.h +++ b/arch/sh/include/asm/systemh7751.h diff --git a/include/asm-sh/termbits.h b/arch/sh/include/asm/termbits.h index 77db116948c..77db116948c 100644 --- a/include/asm-sh/termbits.h +++ b/arch/sh/include/asm/termbits.h diff --git a/include/asm-sh/termios.h b/arch/sh/include/asm/termios.h index 0a8c793c76f..0a8c793c76f 100644 --- a/include/asm-sh/termios.h +++ b/arch/sh/include/asm/termios.h diff --git a/include/asm-sh/thread_info.h b/arch/sh/include/asm/thread_info.h index eeb4c747119..eeb4c747119 100644 --- a/include/asm-sh/thread_info.h +++ b/arch/sh/include/asm/thread_info.h diff --git a/include/asm-sh/timer.h b/arch/sh/include/asm/timer.h index 327f7eb8976..a7ca3a195bb 100644 --- a/include/asm-sh/timer.h +++ b/arch/sh/include/asm/timer.h @@ -3,7 +3,7 @@ #include <linux/sysdev.h> #include <linux/clocksource.h> -#include <asm/cpu/timer.h> +#include <cpu/timer.h> struct sys_timer_ops { int (*init)(void); diff --git a/include/asm-sh/timex.h b/arch/sh/include/asm/timex.h index a873e24113c..a873e24113c 100644 --- a/include/asm-sh/timex.h +++ b/arch/sh/include/asm/timex.h diff --git a/include/asm-sh/titan.h b/arch/sh/include/asm/titan.h index 03f3583c891..03f3583c891 100644 --- a/include/asm-sh/titan.h +++ b/arch/sh/include/asm/titan.h diff --git a/include/asm-sh/tlb.h b/arch/sh/include/asm/tlb.h index 88ff1ae8a6b..88ff1ae8a6b 100644 --- a/include/asm-sh/tlb.h +++ b/arch/sh/include/asm/tlb.h diff --git a/include/asm-sh/tlb_64.h b/arch/sh/include/asm/tlb_64.h index 0a96f3af69e..0a96f3af69e 100644 --- a/include/asm-sh/tlb_64.h +++ b/arch/sh/include/asm/tlb_64.h diff --git a/include/asm-sh/tlbflush.h b/arch/sh/include/asm/tlbflush.h index e0ac97221ae..e0ac97221ae 100644 --- a/include/asm-sh/tlbflush.h +++ b/arch/sh/include/asm/tlbflush.h diff --git a/include/asm-sh/topology.h b/arch/sh/include/asm/topology.h index 95f0085e098..95f0085e098 100644 --- a/include/asm-sh/topology.h +++ b/arch/sh/include/asm/topology.h diff --git a/include/asm-sh/types.h b/arch/sh/include/asm/types.h index beea4e6f8df..beea4e6f8df 100644 --- a/include/asm-sh/types.h +++ b/arch/sh/include/asm/types.h diff --git a/include/asm-sh/uaccess.h b/arch/sh/include/asm/uaccess.h index 45c2c9b2993..075848f43b6 100644 --- a/include/asm-sh/uaccess.h +++ b/arch/sh/include/asm/uaccess.h @@ -77,8 +77,9 @@ struct __large_struct { unsigned long buf[100]; }; ({ \ long __pu_err; \ __typeof__(*(ptr)) __user *__pu_addr = (ptr); \ + __typeof__(*(ptr)) __pu_val = x; \ __chk_user_ptr(ptr); \ - __put_user_size((x), __pu_addr, (size), __pu_err); \ + __put_user_size(__pu_val, __pu_addr, (size), __pu_err); \ __pu_err; \ }) @@ -86,8 +87,9 @@ struct __large_struct { unsigned long buf[100]; }; ({ \ long __pu_err = -EFAULT; \ __typeof__(*(ptr)) __user *__pu_addr = (ptr); \ + __typeof__(*(ptr)) __pu_val = x; \ if (likely(access_ok(VERIFY_WRITE, __pu_addr, size))) \ - __put_user_size((x), __pu_addr, (size), \ + __put_user_size(__pu_val, __pu_addr, (size), \ __pu_err); \ __pu_err; \ }) diff --git a/include/asm-sh/uaccess_32.h b/arch/sh/include/asm/uaccess_32.h index 892fd6dea9d..ae0d24f6653 100644 --- a/include/asm-sh/uaccess_32.h +++ b/arch/sh/include/asm/uaccess_32.h @@ -76,8 +76,7 @@ do { \ __put_user_asm(x, ptr, retval, "w"); \ break; \ case 4: \ - __put_user_asm((u32)x, ptr, \ - retval, "l"); \ + __put_user_asm(x, ptr, retval, "l"); \ break; \ case 8: \ __put_user_u64(x, ptr, retval); \ diff --git a/include/asm-sh/uaccess_64.h b/arch/sh/include/asm/uaccess_64.h index 81b3d515fcb..81b3d515fcb 100644 --- a/include/asm-sh/uaccess_64.h +++ b/arch/sh/include/asm/uaccess_64.h diff --git a/include/asm-sh/ubc.h b/arch/sh/include/asm/ubc.h index 56f4e30dc49..a7b9028bbfb 100644 --- a/include/asm-sh/ubc.h +++ b/arch/sh/include/asm/ubc.h @@ -12,7 +12,7 @@ #define __ASM_SH_UBC_H #ifdef __KERNEL__ -#include <asm/cpu/ubc.h> +#include <cpu/ubc.h> /* User Break Controller */ #if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) diff --git a/include/asm-sh/ucontext.h b/arch/sh/include/asm/ucontext.h index 202ef1d5a3c..202ef1d5a3c 100644 --- a/include/asm-sh/ucontext.h +++ b/arch/sh/include/asm/ucontext.h diff --git a/include/asm-sh/unaligned.h b/arch/sh/include/asm/unaligned.h index c1641a01d50..c1641a01d50 100644 --- a/include/asm-sh/unaligned.h +++ b/arch/sh/include/asm/unaligned.h diff --git a/include/asm-sh/unistd.h b/arch/sh/include/asm/unistd.h index 65be656ead7..65be656ead7 100644 --- a/include/asm-sh/unistd.h +++ b/arch/sh/include/asm/unistd.h diff --git a/include/asm-sh/unistd_32.h b/arch/sh/include/asm/unistd_32.h index d52c000cf92..d52c000cf92 100644 --- a/include/asm-sh/unistd_32.h +++ b/arch/sh/include/asm/unistd_32.h diff --git a/include/asm-sh/unistd_64.h b/arch/sh/include/asm/unistd_64.h index 7c54e91753c..7c54e91753c 100644 --- a/include/asm-sh/unistd_64.h +++ b/arch/sh/include/asm/unistd_64.h diff --git a/include/asm-sh/user.h b/arch/sh/include/asm/user.h index 8fd3cf6c58d..8fd3cf6c58d 100644 --- a/include/asm-sh/user.h +++ b/arch/sh/include/asm/user.h diff --git a/include/asm-sh/vga.h b/arch/sh/include/asm/vga.h index 06a5de8ace1..06a5de8ace1 100644 --- a/include/asm-sh/vga.h +++ b/arch/sh/include/asm/vga.h diff --git a/include/asm-sh/watchdog.h b/arch/sh/include/asm/watchdog.h index d19ea62ef8c..f024fed00a7 100644 --- a/include/asm-sh/watchdog.h +++ b/arch/sh/include/asm/watchdog.h @@ -13,11 +13,11 @@ #ifdef __KERNEL__ #include <linux/types.h> -#include <asm/cpu/watchdog.h> +#include <cpu/watchdog.h> #include <asm/io.h> /* - * See asm/cpu-sh2/watchdog.h for explanation of this stupidity.. + * See cpu-sh2/watchdog.h for explanation of this stupidity.. */ #ifndef WTCNT_R # define WTCNT_R WTCNT diff --git a/include/asm-sh/xor.h b/arch/sh/include/asm/xor.h index c82eb12a5b1..c82eb12a5b1 100644 --- a/include/asm-sh/xor.h +++ b/arch/sh/include/asm/xor.h diff --git a/include/asm-sh/cpu-sh2/addrspace.h b/arch/sh/include/cpu-common/cpu/addrspace.h index 2b9ab93efa4..2b9ab93efa4 100644 --- a/include/asm-sh/cpu-sh2/addrspace.h +++ b/arch/sh/include/cpu-common/cpu/addrspace.h diff --git a/include/asm-sh/cpu-sh2/cacheflush.h b/arch/sh/include/cpu-common/cpu/cacheflush.h index 2979efb26de..c3db00b7360 100644 --- a/include/asm-sh/cpu-sh2/cacheflush.h +++ b/arch/sh/include/cpu-common/cpu/cacheflush.h @@ -10,7 +10,7 @@ #ifndef __ASM_CPU_SH2_CACHEFLUSH_H #define __ASM_CPU_SH2_CACHEFLUSH_H -/* +/* * Cache flushing: * * - flush_cache_all() flushes entire cache @@ -40,5 +40,5 @@ #define flush_cache_sigtramp(vaddr) do { } while (0) #define p3_cache_init() do { } while (0) -#endif /* __ASM_CPU_SH2_CACHEFLUSH_H */ +#endif /* __ASM_CPU_SH2_CACHEFLUSH_H */ diff --git a/include/asm-sh/cpu-sh2/mmu_context.h b/arch/sh/include/cpu-common/cpu/mmu_context.h index beeb299e01e..beeb299e01e 100644 --- a/include/asm-sh/cpu-sh2/mmu_context.h +++ b/arch/sh/include/cpu-common/cpu/mmu_context.h diff --git a/include/asm-sh/cpu-sh2/rtc.h b/arch/sh/include/cpu-common/cpu/rtc.h index 39e2d6e9478..39e2d6e9478 100644 --- a/include/asm-sh/cpu-sh2/rtc.h +++ b/arch/sh/include/cpu-common/cpu/rtc.h diff --git a/include/asm-sh/cpu-sh2/sigcontext.h b/arch/sh/include/cpu-common/cpu/sigcontext.h index fe5c15dd6e8..fe5c15dd6e8 100644 --- a/include/asm-sh/cpu-sh2/sigcontext.h +++ b/arch/sh/include/cpu-common/cpu/sigcontext.h diff --git a/include/asm-sh/cpu-sh2/timer.h b/arch/sh/include/cpu-common/cpu/timer.h index a39c241e819..a39c241e819 100644 --- a/include/asm-sh/cpu-sh2/timer.h +++ b/arch/sh/include/cpu-common/cpu/timer.h diff --git a/include/asm-sh/cpu-sh2/cache.h b/arch/sh/include/cpu-sh2/cpu/cache.h index 4e0b1650068..4e0b1650068 100644 --- a/include/asm-sh/cpu-sh2/cache.h +++ b/arch/sh/include/cpu-sh2/cpu/cache.h diff --git a/include/asm-sh/cpu-sh2/dma.h b/arch/sh/include/cpu-sh2/cpu/dma.h index d66b43cdc63..d66b43cdc63 100644 --- a/include/asm-sh/cpu-sh2/dma.h +++ b/arch/sh/include/cpu-sh2/cpu/dma.h diff --git a/include/asm-sh/cpu-sh2/freq.h b/arch/sh/include/cpu-sh2/cpu/freq.h index 31de475da70..31de475da70 100644 --- a/include/asm-sh/cpu-sh2/freq.h +++ b/arch/sh/include/cpu-sh2/cpu/freq.h diff --git a/include/asm-sh/cpu-sh2/ubc.h b/arch/sh/include/cpu-sh2/cpu/ubc.h index ba0e87f19c7..ba0e87f19c7 100644 --- a/include/asm-sh/cpu-sh2/ubc.h +++ b/arch/sh/include/cpu-sh2/cpu/ubc.h diff --git a/include/asm-sh/cpu-sh2/watchdog.h b/arch/sh/include/cpu-sh2/cpu/watchdog.h index 393161c9c6d..393161c9c6d 100644 --- a/include/asm-sh/cpu-sh2/watchdog.h +++ b/arch/sh/include/cpu-sh2/cpu/watchdog.h diff --git a/include/asm-sh/cpu-sh2a/cache.h b/arch/sh/include/cpu-sh2a/cpu/cache.h index afe228b3f49..afe228b3f49 100644 --- a/include/asm-sh/cpu-sh2a/cache.h +++ b/arch/sh/include/cpu-sh2a/cpu/cache.h diff --git a/arch/sh/include/cpu-sh2a/cpu/dma.h b/arch/sh/include/cpu-sh2a/cpu/dma.h new file mode 100644 index 00000000000..27a13ef4fdf --- /dev/null +++ b/arch/sh/include/cpu-sh2a/cpu/dma.h @@ -0,0 +1 @@ +#include <cpu-sh2/cpu/dma.h> diff --git a/include/asm-sh/cpu-sh2a/freq.h b/arch/sh/include/cpu-sh2a/cpu/freq.h index 830fd43b6cd..830fd43b6cd 100644 --- a/include/asm-sh/cpu-sh2a/freq.h +++ b/arch/sh/include/cpu-sh2a/cpu/freq.h diff --git a/include/asm-sh/cpu-sh2a/rtc.h b/arch/sh/include/cpu-sh2a/cpu/rtc.h index afb511e2bed..afb511e2bed 100644 --- a/include/asm-sh/cpu-sh2a/rtc.h +++ b/arch/sh/include/cpu-sh2a/cpu/rtc.h diff --git a/arch/sh/include/cpu-sh2a/cpu/ubc.h b/arch/sh/include/cpu-sh2a/cpu/ubc.h new file mode 100644 index 00000000000..8ce2fc1cf62 --- /dev/null +++ b/arch/sh/include/cpu-sh2a/cpu/ubc.h @@ -0,0 +1 @@ +#include <cpu-sh2/cpu/ubc.h> diff --git a/arch/sh/include/cpu-sh2a/cpu/watchdog.h b/arch/sh/include/cpu-sh2a/cpu/watchdog.h new file mode 100644 index 00000000000..e7e8259e468 --- /dev/null +++ b/arch/sh/include/cpu-sh2a/cpu/watchdog.h @@ -0,0 +1 @@ +#include <cpu-sh2/cpu/watchdog.h> diff --git a/include/asm-sh/cpu-sh3/adc.h b/arch/sh/include/cpu-sh3/cpu/adc.h index b289e3ca19a..b289e3ca19a 100644 --- a/include/asm-sh/cpu-sh3/adc.h +++ b/arch/sh/include/cpu-sh3/cpu/adc.h diff --git a/include/asm-sh/cpu-sh3/cache.h b/arch/sh/include/cpu-sh3/cpu/cache.h index bee2d81c56b..bee2d81c56b 100644 --- a/include/asm-sh/cpu-sh3/cache.h +++ b/arch/sh/include/cpu-sh3/cpu/cache.h diff --git a/arch/sh/include/cpu-sh3/cpu/cacheflush.h b/arch/sh/include/cpu-sh3/cpu/cacheflush.h new file mode 100644 index 00000000000..abc90988080 --- /dev/null +++ b/arch/sh/include/cpu-sh3/cpu/cacheflush.h @@ -0,0 +1,36 @@ +/* + * include/asm-sh/cpu-sh3/cacheflush.h + * + * Copyright (C) 1999 Niibe Yutaka + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#ifndef __ASM_CPU_SH3_CACHEFLUSH_H +#define __ASM_CPU_SH3_CACHEFLUSH_H + +#if defined(CONFIG_SH7705_CACHE_32KB) +/* SH7705 is an SH3 processor with 32KB cache. This has alias issues like the + * SH4. Unlike the SH4 this is a unified cache so we need to do some work + * in mmap when 'exec'ing a new binary + */ + /* 32KB cache, 4kb PAGE sizes need to check bit 12 */ +#define CACHE_ALIAS 0x00001000 + +#define PG_mapped PG_arch_1 + +void flush_cache_all(void); +void flush_cache_mm(struct mm_struct *mm); +#define flush_cache_dup_mm(mm) flush_cache_mm(mm) +void flush_cache_range(struct vm_area_struct *vma, unsigned long start, + unsigned long end); +void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn); +void flush_dcache_page(struct page *pg); +void flush_icache_range(unsigned long start, unsigned long end); +void flush_icache_page(struct vm_area_struct *vma, struct page *page); +#else +#include <cpu-common/cpu/cacheflush.h> +#endif + +#endif /* __ASM_CPU_SH3_CACHEFLUSH_H */ diff --git a/include/asm-sh/cpu-sh3/dac.h b/arch/sh/include/cpu-sh3/cpu/dac.h index 05fda8316eb..05fda8316eb 100644 --- a/include/asm-sh/cpu-sh3/dac.h +++ b/arch/sh/include/cpu-sh3/cpu/dac.h diff --git a/include/asm-sh/cpu-sh3/dma.h b/arch/sh/include/cpu-sh3/cpu/dma.h index 6813c3220a1..6813c3220a1 100644 --- a/include/asm-sh/cpu-sh3/dma.h +++ b/arch/sh/include/cpu-sh3/cpu/dma.h diff --git a/include/asm-sh/cpu-sh3/freq.h b/arch/sh/include/cpu-sh3/cpu/freq.h index 53c62302b2e..53c62302b2e 100644 --- a/include/asm-sh/cpu-sh3/freq.h +++ b/arch/sh/include/cpu-sh3/cpu/freq.h diff --git a/include/asm-sh/cpu-sh3/gpio.h b/arch/sh/include/cpu-sh3/cpu/gpio.h index 4e53eb314b8..4e53eb314b8 100644 --- a/include/asm-sh/cpu-sh3/gpio.h +++ b/arch/sh/include/cpu-sh3/cpu/gpio.h diff --git a/include/asm-sh/cpu-sh3/mmu_context.h b/arch/sh/include/cpu-sh3/cpu/mmu_context.h index ab09da73ce7..ab09da73ce7 100644 --- a/include/asm-sh/cpu-sh3/mmu_context.h +++ b/arch/sh/include/cpu-sh3/cpu/mmu_context.h diff --git a/include/asm-sh/cpu-sh3/timer.h b/arch/sh/include/cpu-sh3/cpu/timer.h index 793acf12aa0..793acf12aa0 100644 --- a/include/asm-sh/cpu-sh3/timer.h +++ b/arch/sh/include/cpu-sh3/cpu/timer.h diff --git a/include/asm-sh/cpu-sh3/ubc.h b/arch/sh/include/cpu-sh3/cpu/ubc.h index 4e6381d5ff7..4e6381d5ff7 100644 --- a/include/asm-sh/cpu-sh3/ubc.h +++ b/arch/sh/include/cpu-sh3/cpu/ubc.h diff --git a/include/asm-sh/cpu-sh3/watchdog.h b/arch/sh/include/cpu-sh3/cpu/watchdog.h index 4ee0347298d..4ee0347298d 100644 --- a/include/asm-sh/cpu-sh3/watchdog.h +++ b/arch/sh/include/cpu-sh3/cpu/watchdog.h diff --git a/include/asm-sh/cpu-sh4/addrspace.h b/arch/sh/include/cpu-sh4/cpu/addrspace.h index a3fa733c1c7..a3fa733c1c7 100644 --- a/include/asm-sh/cpu-sh4/addrspace.h +++ b/arch/sh/include/cpu-sh4/cpu/addrspace.h diff --git a/include/asm-sh/cpu-sh4/cache.h b/arch/sh/include/cpu-sh4/cpu/cache.h index 1c61ebf5c8e..1c61ebf5c8e 100644 --- a/include/asm-sh/cpu-sh4/cache.h +++ b/arch/sh/include/cpu-sh4/cpu/cache.h diff --git a/include/asm-sh/cpu-sh4/cacheflush.h b/arch/sh/include/cpu-sh4/cpu/cacheflush.h index 065306d376e..065306d376e 100644 --- a/include/asm-sh/cpu-sh4/cacheflush.h +++ b/arch/sh/include/cpu-sh4/cpu/cacheflush.h diff --git a/include/asm-sh/cpu-sh4/dma-sh7780.h b/arch/sh/include/cpu-sh4/cpu/dma-sh7780.h index 71b426a6e48..71b426a6e48 100644 --- a/include/asm-sh/cpu-sh4/dma-sh7780.h +++ b/arch/sh/include/cpu-sh4/cpu/dma-sh7780.h diff --git a/include/asm-sh/cpu-sh4/dma.h b/arch/sh/include/cpu-sh4/cpu/dma.h index aaf71b018c2..235b7cd1fc9 100644 --- a/include/asm-sh/cpu-sh4/dma.h +++ b/arch/sh/include/cpu-sh4/cpu/dma.h @@ -20,7 +20,7 @@ #define CHCR_TS_MASK 0x18 #define CHCR_TS_SHIFT 3 -#include <asm/cpu/dma-sh7780.h> +#include <cpu/dma-sh7780.h> #else #define SH_DMAC_BASE 0xffa00000 diff --git a/include/asm-sh/cpu-sh4/fpu.h b/arch/sh/include/cpu-sh4/cpu/fpu.h index febef734252..febef734252 100644 --- a/include/asm-sh/cpu-sh4/fpu.h +++ b/arch/sh/include/cpu-sh4/cpu/fpu.h diff --git a/include/asm-sh/cpu-sh4/freq.h b/arch/sh/include/cpu-sh4/cpu/freq.h index c23af81c2e7..c23af81c2e7 100644 --- a/include/asm-sh/cpu-sh4/freq.h +++ b/arch/sh/include/cpu-sh4/cpu/freq.h diff --git a/include/asm-sh/cpu-sh4/mmu_context.h b/arch/sh/include/cpu-sh4/cpu/mmu_context.h index 9ea8eb27b18..9ea8eb27b18 100644 --- a/include/asm-sh/cpu-sh4/mmu_context.h +++ b/arch/sh/include/cpu-sh4/cpu/mmu_context.h diff --git a/include/asm-sh/cpu-sh4/rtc.h b/arch/sh/include/cpu-sh4/cpu/rtc.h index 25b1e6adfe8..25b1e6adfe8 100644 --- a/include/asm-sh/cpu-sh4/rtc.h +++ b/arch/sh/include/cpu-sh4/cpu/rtc.h diff --git a/include/asm-sh/cpu-sh4/sigcontext.h b/arch/sh/include/cpu-sh4/cpu/sigcontext.h index ab392f120e0..ab392f120e0 100644 --- a/include/asm-sh/cpu-sh4/sigcontext.h +++ b/arch/sh/include/cpu-sh4/cpu/sigcontext.h diff --git a/include/asm-sh/cpu-sh4/sq.h b/arch/sh/include/cpu-sh4/cpu/sq.h index 586d6491816..586d6491816 100644 --- a/include/asm-sh/cpu-sh4/sq.h +++ b/arch/sh/include/cpu-sh4/cpu/sq.h diff --git a/include/asm-sh/cpu-sh4/timer.h b/arch/sh/include/cpu-sh4/cpu/timer.h index d1e796b9688..d1e796b9688 100644 --- a/include/asm-sh/cpu-sh4/timer.h +++ b/arch/sh/include/cpu-sh4/cpu/timer.h diff --git a/include/asm-sh/cpu-sh4/ubc.h b/arch/sh/include/cpu-sh4/cpu/ubc.h index c86e1705093..c86e1705093 100644 --- a/include/asm-sh/cpu-sh4/ubc.h +++ b/arch/sh/include/cpu-sh4/cpu/ubc.h diff --git a/include/asm-sh/cpu-sh4/watchdog.h b/arch/sh/include/cpu-sh4/cpu/watchdog.h index 259f6a0ce23..259f6a0ce23 100644 --- a/include/asm-sh/cpu-sh4/watchdog.h +++ b/arch/sh/include/cpu-sh4/cpu/watchdog.h diff --git a/include/asm-sh/cpu-sh5/addrspace.h b/arch/sh/include/cpu-sh5/cpu/addrspace.h index dc36b9a03af..dc36b9a03af 100644 --- a/include/asm-sh/cpu-sh5/addrspace.h +++ b/arch/sh/include/cpu-sh5/cpu/addrspace.h diff --git a/include/asm-sh/cpu-sh5/cache.h b/arch/sh/include/cpu-sh5/cpu/cache.h index ed050ab526f..ed050ab526f 100644 --- a/include/asm-sh/cpu-sh5/cache.h +++ b/arch/sh/include/cpu-sh5/cpu/cache.h diff --git a/include/asm-sh/cpu-sh5/cacheflush.h b/arch/sh/include/cpu-sh5/cpu/cacheflush.h index 5a11f0b7e66..5a11f0b7e66 100644 --- a/include/asm-sh/cpu-sh5/cacheflush.h +++ b/arch/sh/include/cpu-sh5/cpu/cacheflush.h diff --git a/include/asm-sh/cpu-sh5/dma.h b/arch/sh/include/cpu-sh5/cpu/dma.h index 7bf6bb3d35e..7bf6bb3d35e 100644 --- a/include/asm-sh/cpu-sh5/dma.h +++ b/arch/sh/include/cpu-sh5/cpu/dma.h diff --git a/include/asm-sh/cpu-sh5/irq.h b/arch/sh/include/cpu-sh5/cpu/irq.h index f0f0756e6e8..f0f0756e6e8 100644 --- a/include/asm-sh/cpu-sh5/irq.h +++ b/arch/sh/include/cpu-sh5/cpu/irq.h diff --git a/include/asm-sh/cpu-sh5/mmu_context.h b/arch/sh/include/cpu-sh5/cpu/mmu_context.h index 68a1d2cff45..68a1d2cff45 100644 --- a/include/asm-sh/cpu-sh5/mmu_context.h +++ b/arch/sh/include/cpu-sh5/cpu/mmu_context.h diff --git a/include/asm-sh/cpu-sh5/registers.h b/arch/sh/include/cpu-sh5/cpu/registers.h index 6664ea6f156..6664ea6f156 100644 --- a/include/asm-sh/cpu-sh5/registers.h +++ b/arch/sh/include/cpu-sh5/cpu/registers.h diff --git a/include/asm-sh/cpu-sh5/rtc.h b/arch/sh/include/cpu-sh5/cpu/rtc.h index 12ea0ed144e..12ea0ed144e 100644 --- a/include/asm-sh/cpu-sh5/rtc.h +++ b/arch/sh/include/cpu-sh5/cpu/rtc.h diff --git a/include/asm-sh/dreamcast/dma.h b/arch/sh/include/mach-dreamcast/mach/dma.h index ddd68e78870..ddd68e78870 100644 --- a/include/asm-sh/dreamcast/dma.h +++ b/arch/sh/include/mach-dreamcast/mach/dma.h diff --git a/include/asm-sh/dreamcast/maple.h b/arch/sh/include/mach-dreamcast/mach/maple.h index 51f6a87f1f1..51f6a87f1f1 100644 --- a/include/asm-sh/dreamcast/maple.h +++ b/arch/sh/include/mach-dreamcast/mach/maple.h diff --git a/include/asm-sh/dreamcast/pci.h b/arch/sh/include/mach-dreamcast/mach/pci.h index e401b24b0d8..75fc9009e09 100644 --- a/include/asm-sh/dreamcast/pci.h +++ b/arch/sh/include/mach-dreamcast/mach/pci.h @@ -11,7 +11,7 @@ #ifndef __ASM_SH_DREAMCAST_PCI_H #define __ASM_SH_DREAMCAST_PCI_H -#include <asm/mach/sysasic.h> +#include <mach-dreamcast/mach/sysasic.h> #define GAPSPCI_REGS 0x01001400 #define GAPSPCI_DMA_BASE 0x01840000 diff --git a/include/asm-sh/dreamcast/sysasic.h b/arch/sh/include/mach-dreamcast/mach/sysasic.h index f33426608a8..f33426608a8 100644 --- a/include/asm-sh/dreamcast/sysasic.h +++ b/arch/sh/include/mach-dreamcast/mach/sysasic.h diff --git a/include/asm-sh/landisk/gio.h b/arch/sh/include/mach-landisk/mach/gio.h index 35d7368b718..35d7368b718 100644 --- a/include/asm-sh/landisk/gio.h +++ b/arch/sh/include/mach-landisk/mach/gio.h diff --git a/include/asm-sh/landisk/iodata_landisk.h b/arch/sh/include/mach-landisk/mach/iodata_landisk.h index 6fb04ab38b9..6fb04ab38b9 100644 --- a/include/asm-sh/landisk/iodata_landisk.h +++ b/arch/sh/include/mach-landisk/mach/iodata_landisk.h diff --git a/include/asm-sh/se.h b/arch/sh/include/mach-se/mach/se.h index eb23000e1bb..eb23000e1bb 100644 --- a/include/asm-sh/se.h +++ b/arch/sh/include/mach-se/mach/se.h diff --git a/include/asm-sh/se7206.h b/arch/sh/include/mach-se/mach/se7206.h index 698eb80389a..698eb80389a 100644 --- a/include/asm-sh/se7206.h +++ b/arch/sh/include/mach-se/mach/se7206.h diff --git a/include/asm-sh/se7343.h b/arch/sh/include/mach-se/mach/se7343.h index 98458460e63..98458460e63 100644 --- a/include/asm-sh/se7343.h +++ b/arch/sh/include/mach-se/mach/se7343.h diff --git a/include/asm-sh/se7721.h b/arch/sh/include/mach-se/mach/se7721.h index b957f604119..b957f604119 100644 --- a/include/asm-sh/se7721.h +++ b/arch/sh/include/mach-se/mach/se7721.h diff --git a/include/asm-sh/se7722.h b/arch/sh/include/mach-se/mach/se7722.h index e971d9a82f4..e971d9a82f4 100644 --- a/include/asm-sh/se7722.h +++ b/arch/sh/include/mach-se/mach/se7722.h diff --git a/include/asm-sh/se7751.h b/arch/sh/include/mach-se/mach/se7751.h index b36792ac5d6..b36792ac5d6 100644 --- a/include/asm-sh/se7751.h +++ b/arch/sh/include/mach-se/mach/se7751.h diff --git a/include/asm-sh/se7780.h b/arch/sh/include/mach-se/mach/se7780.h index 40e9b41458c..40e9b41458c 100644 --- a/include/asm-sh/se7780.h +++ b/arch/sh/include/mach-se/mach/se7780.h diff --git a/include/asm-sh/sh03/io.h b/arch/sh/include/mach-sh03/mach/io.h index c39c785bba9..c39c785bba9 100644 --- a/include/asm-sh/sh03/io.h +++ b/arch/sh/include/mach-sh03/mach/io.h diff --git a/include/asm-sh/sh03/sh03.h b/arch/sh/include/mach-sh03/mach/sh03.h index 19c40b80428..19c40b80428 100644 --- a/include/asm-sh/sh03/sh03.h +++ b/arch/sh/include/mach-sh03/mach/sh03.h diff --git a/arch/sh/kernel/.gitignore b/arch/sh/kernel/.gitignore new file mode 100644 index 00000000000..c5f676c3c22 --- /dev/null +++ b/arch/sh/kernel/.gitignore @@ -0,0 +1 @@ +vmlinux.lds diff --git a/arch/sh/kernel/cf-enabler.c b/arch/sh/kernel/cf-enabler.c index d3d9f320423..bea40339919 100644 --- a/arch/sh/kernel/cf-enabler.c +++ b/arch/sh/kernel/cf-enabler.c @@ -80,11 +80,11 @@ static int __init cf_init_default(void) } #if defined(CONFIG_SH_SOLUTION_ENGINE) -#include <asm/se.h> +#include <mach-se/mach/se.h> #elif defined(CONFIG_SH_7722_SOLUTION_ENGINE) -#include <asm/se7722.h> +#include <mach-se/mach/se7722.h> #elif defined(CONFIG_SH_7721_SOLUTION_ENGINE) -#include <asm/se7721.h> +#include <mach-se/mach/se7721.h> #endif /* diff --git a/arch/sh/kernel/cpu/irq/intc-sh5.c b/arch/sh/kernel/cpu/irq/intc-sh5.c index 79baa47af97..726f0335da7 100644 --- a/arch/sh/kernel/cpu/irq/intc-sh5.c +++ b/arch/sh/kernel/cpu/irq/intc-sh5.c @@ -20,7 +20,7 @@ #include <linux/io.h> #include <linux/kernel.h> #include <linux/bitops.h> -#include <asm/cpu/irq.h> +#include <cpu/irq.h> #include <asm/page.h> /* diff --git a/arch/sh/kernel/cpu/sh2/entry.S b/arch/sh/kernel/cpu/sh2/entry.S index ee894e5a45e..becc54c4569 100644 --- a/arch/sh/kernel/cpu/sh2/entry.S +++ b/arch/sh/kernel/cpu/sh2/entry.S @@ -14,7 +14,7 @@ #include <linux/linkage.h> #include <asm/asm-offsets.h> #include <asm/thread_info.h> -#include <asm/cpu/mmu_context.h> +#include <cpu/mmu_context.h> #include <asm/unistd.h> #include <asm/errno.h> #include <asm/page.h> diff --git a/arch/sh/kernel/cpu/sh2a/entry.S b/arch/sh/kernel/cpu/sh2a/entry.S index 47096dc3d20..ab3903eeda5 100644 --- a/arch/sh/kernel/cpu/sh2a/entry.S +++ b/arch/sh/kernel/cpu/sh2a/entry.S @@ -14,7 +14,7 @@ #include <linux/linkage.h> #include <asm/asm-offsets.h> #include <asm/thread_info.h> -#include <asm/cpu/mmu_context.h> +#include <cpu/mmu_context.h> #include <asm/unistd.h> #include <asm/errno.h> #include <asm/page.h> diff --git a/arch/sh/kernel/cpu/sh3/entry.S b/arch/sh/kernel/cpu/sh3/entry.S index 4004073f98c..3fe482dd05c 100644 --- a/arch/sh/kernel/cpu/sh3/entry.S +++ b/arch/sh/kernel/cpu/sh3/entry.S @@ -14,7 +14,7 @@ #include <asm/asm-offsets.h> #include <asm/thread_info.h> #include <asm/unistd.h> -#include <asm/cpu/mmu_context.h> +#include <cpu/mmu_context.h> #include <asm/page.h> ! NOTE: diff --git a/arch/sh/kernel/cpu/sh4/fpu.c b/arch/sh/kernel/cpu/sh4/fpu.c index 8020796139f..2d452f67fb8 100644 --- a/arch/sh/kernel/cpu/sh4/fpu.c +++ b/arch/sh/kernel/cpu/sh4/fpu.c @@ -13,7 +13,7 @@ #include <linux/sched.h> #include <linux/signal.h> #include <linux/io.h> -#include <asm/cpu/fpu.h> +#include <cpu/fpu.h> #include <asm/processor.h> #include <asm/system.h> #include <asm/fpu.h> diff --git a/arch/sh/kernel/cpu/sh4/softfloat.c b/arch/sh/kernel/cpu/sh4/softfloat.c index 7b2d337ee41..828cb57cb95 100644 --- a/arch/sh/kernel/cpu/sh4/softfloat.c +++ b/arch/sh/kernel/cpu/sh4/softfloat.c @@ -36,7 +36,7 @@ * and Kamel Khelifi <kamel.khelifi@st.com> */ #include <linux/kernel.h> -#include <asm/cpu/fpu.h> +#include <cpu/fpu.h> #define LIT64( a ) a##LL diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c index 9561b02ade0..dcdf959a3d4 100644 --- a/arch/sh/kernel/cpu/sh4/sq.c +++ b/arch/sh/kernel/cpu/sh4/sq.c @@ -22,7 +22,7 @@ #include <linux/io.h> #include <asm/page.h> #include <asm/cacheflush.h> -#include <asm/cpu/sq.h> +#include <cpu/sq.h> struct sq_mapping; diff --git a/arch/sh/kernel/cpu/sh5/entry.S b/arch/sh/kernel/cpu/sh5/entry.S index 05372ed6c56..ca08e7f26a3 100644 --- a/arch/sh/kernel/cpu/sh5/entry.S +++ b/arch/sh/kernel/cpu/sh5/entry.S @@ -11,7 +11,7 @@ */ #include <linux/errno.h> #include <linux/sys.h> -#include <asm/cpu/registers.h> +#include <cpu/registers.h> #include <asm/processor.h> #include <asm/unistd.h> #include <asm/thread_info.h> diff --git a/arch/sh/kernel/head_64.S b/arch/sh/kernel/head_64.S index f42d4c0feb7..7ccfb995a39 100644 --- a/arch/sh/kernel/head_64.S +++ b/arch/sh/kernel/head_64.S @@ -11,8 +11,8 @@ #include <asm/page.h> #include <asm/cache.h> #include <asm/tlb.h> -#include <asm/cpu/registers.h> -#include <asm/cpu/mmu_context.h> +#include <cpu/registers.h> +#include <cpu/mmu_context.h> #include <asm/thread_info.h> /* diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c index a2a99e487e3..64b7690c664 100644 --- a/arch/sh/kernel/irq.c +++ b/arch/sh/kernel/irq.c @@ -15,7 +15,7 @@ #include <asm/machvec.h> #include <asm/uaccess.h> #include <asm/thread_info.h> -#include <asm/cpu/mmu_context.h> +#include <cpu/mmu_context.h> atomic_t irq_err_count; diff --git a/arch/sh/kernel/time_64.c b/arch/sh/kernel/time_64.c index 022a55f1c1d..791edabf7d8 100644 --- a/arch/sh/kernel/time_64.c +++ b/arch/sh/kernel/time_64.c @@ -33,8 +33,8 @@ #include <linux/irq.h> #include <linux/io.h> #include <linux/platform_device.h> -#include <asm/cpu/registers.h> /* required by inline __asm__ stmt. */ -#include <asm/cpu/irq.h> +#include <cpu/registers.h> /* required by inline __asm__ stmt. */ +#include <cpu/irq.h> #include <asm/addrspace.h> #include <asm/processor.h> #include <asm/uaccess.h> diff --git a/arch/sh/lib64/panic.c b/arch/sh/lib64/panic.c index ff559e2a96f..da32ba7b5fc 100644 --- a/arch/sh/lib64/panic.c +++ b/arch/sh/lib64/panic.c @@ -8,7 +8,7 @@ #include <linux/kernel.h> #include <asm/io.h> -#include <asm/cpu/registers.h> +#include <cpu/registers.h> /* THIS IS A PHYSICAL ADDRESS */ #define HDSP2534_ADDR (0x04002100) diff --git a/arch/sh/mm/fault_64.c b/arch/sh/mm/fault_64.c index 399d53710d2..bd63b961b2a 100644 --- a/arch/sh/mm/fault_64.c +++ b/arch/sh/mm/fault_64.c @@ -39,7 +39,7 @@ #include <asm/uaccess.h> #include <asm/pgalloc.h> #include <asm/mmu_context.h> -#include <asm/cpu/registers.h> +#include <cpu/registers.h> /* Callable from fault.c, so not static */ inline void __do_tlb_refill(unsigned long address, diff --git a/arch/sh/tools/Makefile b/arch/sh/tools/Makefile index 567516b58ac..b5d202be820 100644 --- a/arch/sh/tools/Makefile +++ b/arch/sh/tools/Makefile @@ -10,7 +10,7 @@ # Shamelessly cloned from ARM. # -include/asm-sh/machtypes.h: $(src)/gen-mach-types $(src)/mach-types +arch/sh/include/asm/machtypes.h: $(src)/gen-mach-types $(src)/mach-types @echo ' Generating $@' - $(Q)if [ ! -d include/asm-sh ]; then mkdir -p include/asm-sh; fi + $(Q)if [ ! -d arch/sh/include/asm ]; then mkdir -p arch/sh/include/asm; fi $(Q)$(AWK) -f $^ > $@ || { rm -f $@; /bin/false; } diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c index 8dbffb846de..87d4d6964ec 100644 --- a/arch/x86/kernel/pci-dma.c +++ b/arch/x86/kernel/pci-dma.c @@ -123,6 +123,14 @@ void __init pci_iommu_alloc(void) pci_swiotlb_init(); } + +unsigned long iommu_num_pages(unsigned long addr, unsigned long len) +{ + unsigned long size = roundup((addr & ~PAGE_MASK) + len, PAGE_SIZE); + + return size >> PAGE_SHIFT; +} +EXPORT_SYMBOL(iommu_num_pages); #endif /* diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index b520dae02bf..2d888586385 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -788,10 +788,6 @@ void __init setup_arch(char **cmdline_p) initmem_init(0, max_pfn); -#ifdef CONFIG_X86_64 - dma32_reserve_bootmem(); -#endif - #ifdef CONFIG_ACPI_SLEEP /* * Reserve low memory region for sleep support. @@ -806,6 +802,15 @@ void __init setup_arch(char **cmdline_p) #endif reserve_crashkernel(); +#ifdef CONFIG_X86_64 + /* + * dma32_reserve_bootmem() allocates bootmem which may conflict + * with the crashkernel command line, so do that after + * reserve_crashkernel() + */ + dma32_reserve_bootmem(); +#endif + reserve_ibft_region(); #ifdef CONFIG_KVM_CLOCK diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index 2fa231923cf..0bfe2bd305e 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -653,6 +653,84 @@ static void rmap_write_protect(struct kvm *kvm, u64 gfn) account_shadowed(kvm, gfn); } +static int kvm_unmap_rmapp(struct kvm *kvm, unsigned long *rmapp) +{ + u64 *spte; + int need_tlb_flush = 0; + + while ((spte = rmap_next(kvm, rmapp, NULL))) { + BUG_ON(!(*spte & PT_PRESENT_MASK)); + rmap_printk("kvm_rmap_unmap_hva: spte %p %llx\n", spte, *spte); + rmap_remove(kvm, spte); + set_shadow_pte(spte, shadow_trap_nonpresent_pte); + need_tlb_flush = 1; + } + return need_tlb_flush; +} + +static int kvm_handle_hva(struct kvm *kvm, unsigned long hva, + int (*handler)(struct kvm *kvm, unsigned long *rmapp)) +{ + int i; + int retval = 0; + + /* + * If mmap_sem isn't taken, we can look the memslots with only + * the mmu_lock by skipping over the slots with userspace_addr == 0. + */ + for (i = 0; i < kvm->nmemslots; i++) { + struct kvm_memory_slot *memslot = &kvm->memslots[i]; + unsigned long start = memslot->userspace_addr; + unsigned long end; + + /* mmu_lock protects userspace_addr */ + if (!start) + continue; + + end = start + (memslot->npages << PAGE_SHIFT); + if (hva >= start && hva < end) { + gfn_t gfn_offset = (hva - start) >> PAGE_SHIFT; + retval |= handler(kvm, &memslot->rmap[gfn_offset]); + retval |= handler(kvm, + &memslot->lpage_info[ + gfn_offset / + KVM_PAGES_PER_HPAGE].rmap_pde); + } + } + + return retval; +} + +int kvm_unmap_hva(struct kvm *kvm, unsigned long hva) +{ + return kvm_handle_hva(kvm, hva, kvm_unmap_rmapp); +} + +static int kvm_age_rmapp(struct kvm *kvm, unsigned long *rmapp) +{ + u64 *spte; + int young = 0; + + spte = rmap_next(kvm, rmapp, NULL); + while (spte) { + int _young; + u64 _spte = *spte; + BUG_ON(!(_spte & PT_PRESENT_MASK)); + _young = _spte & PT_ACCESSED_MASK; + if (_young) { + young = 1; + clear_bit(PT_ACCESSED_SHIFT, (unsigned long *)spte); + } + spte = rmap_next(kvm, rmapp, spte); + } + return young; +} + +int kvm_age_hva(struct kvm *kvm, unsigned long hva) +{ + return kvm_handle_hva(kvm, hva, kvm_age_rmapp); +} + #ifdef MMU_DEBUG static int is_empty_shadow_page(u64 *spt) { @@ -1203,6 +1281,7 @@ static int nonpaging_map(struct kvm_vcpu *vcpu, gva_t v, int write, gfn_t gfn) int r; int largepage = 0; pfn_t pfn; + unsigned long mmu_seq; down_read(¤t->mm->mmap_sem); if (is_largepage_backed(vcpu, gfn & ~(KVM_PAGES_PER_HPAGE-1))) { @@ -1210,6 +1289,8 @@ static int nonpaging_map(struct kvm_vcpu *vcpu, gva_t v, int write, gfn_t gfn) largepage = 1; } + mmu_seq = vcpu->kvm->mmu_notifier_seq; + /* implicit mb(), we'll read before PT lock is unlocked */ pfn = gfn_to_pfn(vcpu->kvm, gfn); up_read(¤t->mm->mmap_sem); @@ -1220,6 +1301,8 @@ static int nonpaging_map(struct kvm_vcpu *vcpu, gva_t v, int write, gfn_t gfn) } spin_lock(&vcpu->kvm->mmu_lock); + if (mmu_notifier_retry(vcpu, mmu_seq)) + goto out_unlock; kvm_mmu_free_some_pages(vcpu); r = __direct_map(vcpu, v, write, largepage, gfn, pfn, PT32E_ROOT_LEVEL); @@ -1227,6 +1310,11 @@ static int nonpaging_map(struct kvm_vcpu *vcpu, gva_t v, int write, gfn_t gfn) return r; + +out_unlock: + spin_unlock(&vcpu->kvm->mmu_lock); + kvm_release_pfn_clean(pfn); + return 0; } @@ -1345,6 +1433,7 @@ static int tdp_page_fault(struct kvm_vcpu *vcpu, gva_t gpa, int r; int largepage = 0; gfn_t gfn = gpa >> PAGE_SHIFT; + unsigned long mmu_seq; ASSERT(vcpu); ASSERT(VALID_PAGE(vcpu->arch.mmu.root_hpa)); @@ -1358,6 +1447,8 @@ static int tdp_page_fault(struct kvm_vcpu *vcpu, gva_t gpa, gfn &= ~(KVM_PAGES_PER_HPAGE-1); largepage = 1; } + mmu_seq = vcpu->kvm->mmu_notifier_seq; + /* implicit mb(), we'll read before PT lock is unlocked */ pfn = gfn_to_pfn(vcpu->kvm, gfn); up_read(¤t->mm->mmap_sem); if (is_error_pfn(pfn)) { @@ -1365,12 +1456,19 @@ static int tdp_page_fault(struct kvm_vcpu *vcpu, gva_t gpa, return 1; } spin_lock(&vcpu->kvm->mmu_lock); + if (mmu_notifier_retry(vcpu, mmu_seq)) + goto out_unlock; kvm_mmu_free_some_pages(vcpu); r = __direct_map(vcpu, gpa, error_code & PFERR_WRITE_MASK, largepage, gfn, pfn, kvm_x86_ops->get_tdp_level()); spin_unlock(&vcpu->kvm->mmu_lock); return r; + +out_unlock: + spin_unlock(&vcpu->kvm->mmu_lock); + kvm_release_pfn_clean(pfn); + return 0; } static void nonpaging_free(struct kvm_vcpu *vcpu) @@ -1670,6 +1768,8 @@ static void mmu_guess_page_from_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa, gfn &= ~(KVM_PAGES_PER_HPAGE-1); vcpu->arch.update_pte.largepage = 1; } + vcpu->arch.update_pte.mmu_seq = vcpu->kvm->mmu_notifier_seq; + /* implicit mb(), we'll read before PT lock is unlocked */ pfn = gfn_to_pfn(vcpu->kvm, gfn); up_read(¤t->mm->mmap_sem); diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h index 4d918220bae..f72ac1fa35f 100644 --- a/arch/x86/kvm/paging_tmpl.h +++ b/arch/x86/kvm/paging_tmpl.h @@ -263,6 +263,8 @@ static void FNAME(update_pte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *page, pfn = vcpu->arch.update_pte.pfn; if (is_error_pfn(pfn)) return; + if (mmu_notifier_retry(vcpu, vcpu->arch.update_pte.mmu_seq)) + return; kvm_get_pfn(pfn); mmu_set_spte(vcpu, spte, page->role.access, pte_access, 0, 0, gpte & PT_DIRTY_MASK, NULL, largepage, gpte_to_gfn(gpte), @@ -380,6 +382,7 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr, int r; pfn_t pfn; int largepage = 0; + unsigned long mmu_seq; pgprintk("%s: addr %lx err %x\n", __func__, addr, error_code); kvm_mmu_audit(vcpu, "pre page fault"); @@ -413,6 +416,8 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr, largepage = 1; } } + mmu_seq = vcpu->kvm->mmu_notifier_seq; + /* implicit mb(), we'll read before PT lock is unlocked */ pfn = gfn_to_pfn(vcpu->kvm, walker.gfn); up_read(¤t->mm->mmap_sem); @@ -424,6 +429,8 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr, } spin_lock(&vcpu->kvm->mmu_lock); + if (mmu_notifier_retry(vcpu, mmu_seq)) + goto out_unlock; kvm_mmu_free_some_pages(vcpu); shadow_pte = FNAME(fetch)(vcpu, addr, &walker, user_fault, write_fault, largepage, &write_pt, pfn); @@ -439,6 +446,11 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr, spin_unlock(&vcpu->kvm->mmu_lock); return write_pt; + +out_unlock: + spin_unlock(&vcpu->kvm->mmu_lock); + kvm_release_pfn_clean(pfn); + return 0; } static gpa_t FNAME(gva_to_gpa)(struct kvm_vcpu *vcpu, gva_t vaddr) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 5916191420c..0d682fc6aeb 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -883,6 +883,7 @@ int kvm_dev_ioctl_check_extension(long ext) case KVM_CAP_PIT: case KVM_CAP_NOP_IO_DELAY: case KVM_CAP_MP_STATE: + case KVM_CAP_SYNC_MMU: r = 1; break; case KVM_CAP_COALESCED_MMIO: @@ -1495,6 +1496,7 @@ static int kvm_vm_ioctl_set_memory_alias(struct kvm *kvm, goto out; down_write(&kvm->slots_lock); + spin_lock(&kvm->mmu_lock); p = &kvm->arch.aliases[alias->slot]; p->base_gfn = alias->guest_phys_addr >> PAGE_SHIFT; @@ -1506,6 +1508,7 @@ static int kvm_vm_ioctl_set_memory_alias(struct kvm *kvm, break; kvm->arch.naliases = n; + spin_unlock(&kvm->mmu_lock); kvm_mmu_zap_all(kvm); up_write(&kvm->slots_lock); @@ -3972,16 +3975,23 @@ int kvm_arch_set_memory_region(struct kvm *kvm, */ if (!user_alloc) { if (npages && !old.rmap) { + unsigned long userspace_addr; + down_write(¤t->mm->mmap_sem); - memslot->userspace_addr = do_mmap(NULL, 0, - npages * PAGE_SIZE, - PROT_READ | PROT_WRITE, - MAP_SHARED | MAP_ANONYMOUS, - 0); + userspace_addr = do_mmap(NULL, 0, + npages * PAGE_SIZE, + PROT_READ | PROT_WRITE, + MAP_SHARED | MAP_ANONYMOUS, + 0); up_write(¤t->mm->mmap_sem); - if (IS_ERR((void *)memslot->userspace_addr)) - return PTR_ERR((void *)memslot->userspace_addr); + if (IS_ERR((void *)userspace_addr)) + return PTR_ERR((void *)userspace_addr); + + /* set userspace_addr atomically for kvm_hva_to_rmapp */ + spin_lock(&kvm->mmu_lock); + memslot->userspace_addr = userspace_addr; + spin_unlock(&kvm->mmu_lock); } else { if (!old.user_alloc && old.rmap) { int ret; diff --git a/block/blk-core.c b/block/blk-core.c index fef79ccb2a1..4889eb86a39 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -212,6 +212,24 @@ void blk_plug_device(struct request_queue *q) } EXPORT_SYMBOL(blk_plug_device); +/** + * blk_plug_device_unlocked - plug a device without queue lock held + * @q: The &struct request_queue to plug + * + * Description: + * Like @blk_plug_device(), but grabs the queue lock and disables + * interrupts. + **/ +void blk_plug_device_unlocked(struct request_queue *q) +{ + unsigned long flags; + + spin_lock_irqsave(q->queue_lock, flags); + blk_plug_device(q); + spin_unlock_irqrestore(q->queue_lock, flags); +} +EXPORT_SYMBOL(blk_plug_device_unlocked); + /* * remove the queue from the plugged list, if present. called with * queue lock held and interrupts disabled. diff --git a/drivers/Makefile b/drivers/Makefile index 54ec5e718c0..a280ab3d083 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -97,3 +97,4 @@ obj-$(CONFIG_PPC_PS3) += ps3/ obj-$(CONFIG_OF) += of/ obj-$(CONFIG_SSB) += ssb/ obj-$(CONFIG_VIRTIO) += virtio/ +obj-$(CONFIG_REGULATOR) += regulator/ diff --git a/drivers/acpi/asus_acpi.c b/drivers/acpi/asus_acpi.c index 44ad90c03c2..d3d0886d637 100644 --- a/drivers/acpi/asus_acpi.c +++ b/drivers/acpi/asus_acpi.c @@ -78,9 +78,9 @@ MODULE_LICENSE("GPL"); static uid_t asus_uid; static gid_t asus_gid; module_param(asus_uid, uint, 0); -MODULE_PARM_DESC(asus_uid, "UID for entries in /proc/acpi/asus.\n"); +MODULE_PARM_DESC(asus_uid, "UID for entries in /proc/acpi/asus"); module_param(asus_gid, uint, 0); -MODULE_PARM_DESC(asus_gid, "GID for entries in /proc/acpi/asus.\n"); +MODULE_PARM_DESC(asus_gid, "GID for entries in /proc/acpi/asus"); /* For each model, all features implemented, * those marked with R are relative to HOTK, A for absolute */ diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index a90ae03f56b..c294121fd69 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -250,6 +250,7 @@ static const struct pci_device_id piix_pci_tbl[] = { /* Mobile SATA Controller IDE (ICH8M), Apple */ { 0x8086, 0x2828, 0x106b, 0x00a0, 0, 0, ich8m_apple_sata }, { 0x8086, 0x2828, 0x106b, 0x00a1, 0, 0, ich8m_apple_sata }, + { 0x8086, 0x2828, 0x106b, 0x00a3, 0, 0, ich8m_apple_sata }, /* Mobile SATA Controller IDE (ICH8M) */ { 0x8086, 0x2828, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata }, /* SATA Controller IDE (ICH9) */ diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 9bef1a84fe3..5ba96c5052c 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -120,7 +120,7 @@ static char ata_force_param_buf[PAGE_SIZE] __initdata; module_param_string(force, ata_force_param_buf, sizeof(ata_force_param_buf), 0); MODULE_PARM_DESC(force, "Force ATA configurations including cable type, link speed and transfer mode (see Documentation/kernel-parameters.txt for details)"); -int atapi_enabled = 1; +static int atapi_enabled = 1; module_param(atapi_enabled, int, 0444); MODULE_PARM_DESC(atapi_enabled, "Enable discovery of ATAPI devices (0=off, 1=on)"); @@ -1132,6 +1132,8 @@ void ata_id_string(const u16 *id, unsigned char *s, { unsigned int c; + BUG_ON(len & 1); + while (len > 0) { c = id[ofs] >> 8; *s = c; @@ -1165,8 +1167,6 @@ void ata_id_c_string(const u16 *id, unsigned char *s, { unsigned char *p; - WARN_ON(!(len & 1)); - ata_id_string(id, s, ofs, len - 1); p = s + strnlen(s, len - 1); @@ -1886,6 +1886,23 @@ static u32 ata_pio_mask_no_iordy(const struct ata_device *adev) } /** + * ata_do_dev_read_id - default ID read method + * @dev: device + * @tf: proposed taskfile + * @id: data buffer + * + * Issue the identify taskfile and hand back the buffer containing + * identify data. For some RAID controllers and for pre ATA devices + * this function is wrapped or replaced by the driver + */ +unsigned int ata_do_dev_read_id(struct ata_device *dev, + struct ata_taskfile *tf, u16 *id) +{ + return ata_exec_internal(dev, tf, NULL, DMA_FROM_DEVICE, + id, sizeof(id[0]) * ATA_ID_WORDS, 0); +} + +/** * ata_dev_read_id - Read ID data from the specified device * @dev: target device * @p_class: pointer to class of the target device (may be changed) @@ -1920,7 +1937,7 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class, if (ata_msg_ctl(ap)) ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER\n", __func__); - retry: +retry: ata_tf_init(dev, &tf); switch (class) { @@ -1948,8 +1965,11 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class, */ tf.flags |= ATA_TFLAG_POLLING; - err_mask = ata_exec_internal(dev, &tf, NULL, DMA_FROM_DEVICE, - id, sizeof(id[0]) * ATA_ID_WORDS, 0); + if (ap->ops->read_id) + err_mask = ap->ops->read_id(dev, &tf, id); + else + err_mask = ata_do_dev_read_id(dev, &tf, id); + if (err_mask) { if (err_mask & AC_ERR_NODEV_HINT) { ata_dev_printk(dev, KERN_DEBUG, @@ -2142,6 +2162,16 @@ int ata_dev_configure(struct ata_device *dev) return 0; } + if ((!atapi_enabled || (ap->flags & ATA_FLAG_NO_ATAPI)) && + dev->class == ATA_DEV_ATAPI) { + ata_dev_printk(dev, KERN_WARNING, + "WARNING: ATAPI is %s, device ignored.\n", + atapi_enabled ? "not supported with this driver" + : "disabled"); + ata_dev_disable(dev); + return 0; + } + /* let ACPI work its magic */ rc = ata_acpi_on_devcfg(dev); if (rc) @@ -6088,16 +6118,20 @@ static int __init ata_init(void) ata_wq = create_workqueue("ata"); if (!ata_wq) - return -ENOMEM; + goto free_force_tbl; ata_aux_wq = create_singlethread_workqueue("ata_aux"); - if (!ata_aux_wq) { - destroy_workqueue(ata_wq); - return -ENOMEM; - } + if (!ata_aux_wq) + goto free_wq; printk(KERN_DEBUG "libata version " DRV_VERSION " loaded.\n"); return 0; + +free_wq: + destroy_workqueue(ata_wq); +free_force_tbl: + kfree(ata_force_tbl); + return -ENOMEM; } static void __exit ata_exit(void) @@ -6269,6 +6303,7 @@ EXPORT_SYMBOL_GPL(ata_host_resume); #endif /* CONFIG_PM */ EXPORT_SYMBOL_GPL(ata_id_string); EXPORT_SYMBOL_GPL(ata_id_c_string); +EXPORT_SYMBOL_GPL(ata_do_dev_read_id); EXPORT_SYMBOL_GPL(ata_scsi_simulate); EXPORT_SYMBOL_GPL(ata_pio_need_iordy); diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index f3b4b15a8dc..b9d3ba423cb 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -2551,36 +2551,6 @@ static struct ata_device *__ata_scsi_find_dev(struct ata_port *ap, } /** - * ata_scsi_dev_enabled - determine if device is enabled - * @dev: ATA device - * - * Determine if commands should be sent to the specified device. - * - * LOCKING: - * spin_lock_irqsave(host lock) - * - * RETURNS: - * 0 if commands are not allowed / 1 if commands are allowed - */ - -static int ata_scsi_dev_enabled(struct ata_device *dev) -{ - if (unlikely(!ata_dev_enabled(dev))) - return 0; - - if (!atapi_enabled || (dev->link->ap->flags & ATA_FLAG_NO_ATAPI)) { - if (unlikely(dev->class == ATA_DEV_ATAPI)) { - ata_dev_printk(dev, KERN_WARNING, - "WARNING: ATAPI is %s, device ignored.\n", - atapi_enabled ? "not supported with this driver" : "disabled"); - return 0; - } - } - - return 1; -} - -/** * ata_scsi_find_dev - lookup ata_device from scsi_cmnd * @ap: ATA port to which the device is attached * @scsidev: SCSI device from which we derive the ATA device @@ -2601,7 +2571,7 @@ ata_scsi_find_dev(struct ata_port *ap, const struct scsi_device *scsidev) { struct ata_device *dev = __ata_scsi_find_dev(ap, scsidev); - if (unlikely(!dev || !ata_scsi_dev_enabled(dev))) + if (unlikely(!dev || !ata_dev_enabled(dev))) return NULL; return dev; @@ -3622,7 +3592,7 @@ int ata_sas_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *), ata_scsi_dump_cdb(ap, cmd); - if (likely(ata_scsi_dev_enabled(ap->link.device))) + if (likely(ata_dev_enabled(ap->link.device))) rc = __ata_scsi_queuecmd(cmd, done, ap->link.device); else { cmd->result = (DID_BAD_TARGET << 16); diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h index f6f9c28ec7f..ade5c75b614 100644 --- a/drivers/ata/libata.h +++ b/drivers/ata/libata.h @@ -66,7 +66,6 @@ enum { extern unsigned int ata_print_id; extern struct workqueue_struct *ata_aux_wq; -extern int atapi_enabled; extern int atapi_passthru16; extern int libata_fua; extern int libata_noacpi; diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c index 0f3e659db99..5ca70fa1f58 100644 --- a/drivers/ata/pata_ali.c +++ b/drivers/ata/pata_ali.c @@ -550,8 +550,9 @@ static int ali_init_one(struct pci_dev *pdev, const struct pci_device_id *id) pci_read_config_byte(isa_bridge, 0x5E, &tmp); if ((tmp & 0x1E) == 0x12) ppi[0] = &info_20_udma; - pci_dev_put(isa_bridge); } + pci_dev_put(isa_bridge); + return ata_pci_sff_init_one(pdev, ppi, &ali_sht, NULL); } diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c index e10816931b2..27843c70eb9 100644 --- a/drivers/ata/pata_it821x.c +++ b/drivers/ata/pata_it821x.c @@ -80,7 +80,7 @@ #define DRV_NAME "pata_it821x" -#define DRV_VERSION "0.3.8" +#define DRV_VERSION "0.4.0" struct it821x_dev { @@ -425,6 +425,8 @@ static unsigned int it821x_smart_qc_issue(struct ata_queued_cmd *qc) case ATA_CMD_WRITE_MULTI: case ATA_CMD_WRITE_MULTI_EXT: case ATA_CMD_ID_ATA: + case ATA_CMD_INIT_DEV_PARAMS: + case 0xFC: /* Internal 'report rebuild state' */ /* Arguably should just no-op this one */ case ATA_CMD_SET_FEATURES: return ata_sff_qc_issue(qc); @@ -509,7 +511,7 @@ static void it821x_dev_config(struct ata_device *adev) if (strstr(model_num, "Integrated Technology Express")) { /* RAID mode */ - printk(KERN_INFO "IT821x %sRAID%d volume", + ata_dev_printk(adev, KERN_INFO, "%sRAID%d volume", adev->id[147]?"Bootable ":"", adev->id[129]); if (adev->id[129] != 1) @@ -519,37 +521,51 @@ static void it821x_dev_config(struct ata_device *adev) /* This is a controller firmware triggered funny, don't report the drive faulty! */ adev->horkage &= ~ATA_HORKAGE_DIAGNOSTIC; + /* No HPA in 'smart' mode */ + adev->horkage |= ATA_HORKAGE_BROKEN_HPA; } /** - * it821x_ident_hack - Hack identify data up - * @ap: Port + * it821x_read_id - Hack identify data up + * @adev: device to read + * @tf: proposed taskfile + * @id: buffer for returned ident data * - * Walk the devices on this firmware driven port and slightly + * Query the devices on this firmware driven port and slightly * mash the identify data to stop us and common tools trying to * use features not firmware supported. The firmware itself does * some masking (eg SMART) but not enough. - * - * This is a bit of an abuse of the cable method, but it is the - * only method called at the right time. We could modify the libata - * core specifically for ident hacking but while we have one offender - * it seems better to keep the fallout localised. */ -static int it821x_ident_hack(struct ata_port *ap) +static unsigned int it821x_read_id(struct ata_device *adev, + struct ata_taskfile *tf, u16 *id) { - struct ata_device *adev; - ata_link_for_each_dev(adev, &ap->link) { - if (ata_dev_enabled(adev)) { - adev->id[84] &= ~(1 << 6); /* No FUA */ - adev->id[85] &= ~(1 << 10); /* No HPA */ - adev->id[76] = 0; /* No NCQ/AN etc */ - } + unsigned int err_mask; + unsigned char model_num[ATA_ID_PROD_LEN + 1]; + + err_mask = ata_do_dev_read_id(adev, tf, id); + if (err_mask) + return err_mask; + ata_id_c_string(id, model_num, ATA_ID_PROD, sizeof(model_num)); + + id[83] &= ~(1 << 12); /* Cache flush is firmware handled */ + id[83] &= ~(1 << 13); /* Ditto for LBA48 flushes */ + id[84] &= ~(1 << 6); /* No FUA */ + id[85] &= ~(1 << 10); /* No HPA */ + id[76] = 0; /* No NCQ/AN etc */ + + if (strstr(model_num, "Integrated Technology Express")) { + /* Set feature bits the firmware neglects */ + id[49] |= 0x0300; /* LBA, DMA */ + id[82] |= 0x0400; /* LBA48 */ + id[83] &= 0x7FFF; + id[83] |= 0x4000; /* Word 83 is valid */ + id[86] |= 0x0400; /* LBA48 on */ + id[ATA_ID_MAJOR_VER] |= 0x1F; } - return ata_cable_unknown(ap); + return err_mask; } - /** * it821x_check_atapi_dma - ATAPI DMA handler * @qc: Command we are about to issue @@ -577,6 +593,136 @@ static int it821x_check_atapi_dma(struct ata_queued_cmd *qc) return 0; } +/** + * it821x_display_disk - display disk setup + * @n: Device number + * @buf: Buffer block from firmware + * + * Produce a nice informative display of the device setup as provided + * by the firmware. + */ + +static void it821x_display_disk(int n, u8 *buf) +{ + unsigned char id[41]; + int mode = 0; + char *mtype; + char mbuf[8]; + char *cbl = "(40 wire cable)"; + + static const char *types[5] = { + "RAID0", "RAID1" "RAID 0+1", "JBOD", "DISK" + }; + + if (buf[52] > 4) /* No Disk */ + return; + + ata_id_c_string((u16 *)buf, id, 0, 41); + + if (buf[51]) { + mode = ffs(buf[51]); + mtype = "UDMA"; + } else if (buf[49]) { + mode = ffs(buf[49]); + mtype = "MWDMA"; + } + + if (buf[76]) + cbl = ""; + + if (mode) + snprintf(mbuf, 8, "%5s%d", mtype, mode - 1); + else + strcpy(mbuf, "PIO"); + if (buf[52] == 4) + printk(KERN_INFO "%d: %-6s %-8s %s %s\n", + n, mbuf, types[buf[52]], id, cbl); + else + printk(KERN_INFO "%d: %-6s %-8s Volume: %1d %s %s\n", + n, mbuf, types[buf[52]], buf[53], id, cbl); + if (buf[125] < 100) + printk(KERN_INFO "%d: Rebuilding: %d%%\n", n, buf[125]); +} + +/** + * it821x_firmware_command - issue firmware command + * @ap: IT821x port to interrogate + * @cmd: command + * @len: length + * + * Issue firmware commands expecting data back from the controller. We + * use this to issue commands that do not go via the normal paths. Other + * commands such as 0xFC can be issued normally. + */ + +static u8 *it821x_firmware_command(struct ata_port *ap, u8 cmd, int len) +{ + u8 status; + int n = 0; + u16 *buf = kmalloc(len, GFP_KERNEL); + if (buf == NULL) { + printk(KERN_ERR "it821x_firmware_command: Out of memory\n"); + return NULL; + } + /* This isn't quite a normal ATA command as we are talking to the + firmware not the drives */ + ap->ctl |= ATA_NIEN; + iowrite8(ap->ctl, ap->ioaddr.ctl_addr); + ata_wait_idle(ap); + iowrite8(ATA_DEVICE_OBS, ap->ioaddr.device_addr); + iowrite8(cmd, ap->ioaddr.command_addr); + udelay(1); + /* This should be almost immediate but a little paranoia goes a long + way. */ + while(n++ < 10) { + status = ioread8(ap->ioaddr.status_addr); + if (status & ATA_ERR) { + kfree(buf); + printk(KERN_ERR "it821x_firmware_command: rejected\n"); + return NULL; + } + if (status & ATA_DRQ) { + ioread16_rep(ap->ioaddr.data_addr, buf, len/2); + return (u8 *)buf; + } + mdelay(1); + } + kfree(buf); + printk(KERN_ERR "it821x_firmware_command: timeout\n"); + return NULL; +} + +/** + * it821x_probe_firmware - firmware reporting/setup + * @ap: IT821x port being probed + * + * Probe the firmware of the controller by issuing firmware command + * 0xFA and analysing the returned data. + */ + +static void it821x_probe_firmware(struct ata_port *ap) +{ + u8 *buf; + int i; + + /* This is a bit ugly as we can't just issue a task file to a device + as this is controller magic */ + + buf = it821x_firmware_command(ap, 0xFA, 512); + + if (buf != NULL) { + printk(KERN_INFO "pata_it821x: Firmware %02X/%02X/%02X%02X\n", + buf[505], + buf[506], + buf[507], + buf[508]); + for (i = 0; i < 4; i++) + it821x_display_disk(i, buf + 128 * i); + kfree(buf); + } +} + + /** * it821x_port_start - port setup @@ -610,6 +756,8 @@ static int it821x_port_start(struct ata_port *ap) /* Long I/O's although allowed in LBA48 space cause the onboard firmware to enter the twighlight zone */ /* No ATAPI DMA in this mode either */ + if (ap->port_no == 0) + it821x_probe_firmware(ap); } /* Pull the current clocks from 0x50 */ if (conf & (1 << (1 + ap->port_no))) @@ -631,6 +779,25 @@ static int it821x_port_start(struct ata_port *ap) return 0; } +/** + * it821x_rdc_cable - Cable detect for RDC1010 + * @ap: port we are checking + * + * Return the RDC1010 cable type. Unlike the IT821x we know how to do + * this and can do host side cable detect + */ + +static int it821x_rdc_cable(struct ata_port *ap) +{ + u16 r40; + struct pci_dev *pdev = to_pci_dev(ap->host->dev); + + pci_read_config_word(pdev, 0x40, &r40); + if (r40 & (1 << (2 + ap->port_no))) + return ATA_CBL_PATA40; + return ATA_CBL_PATA80; +} + static struct scsi_host_template it821x_sht = { ATA_BMDMA_SHT(DRV_NAME), }; @@ -641,9 +808,10 @@ static struct ata_port_operations it821x_smart_port_ops = { .check_atapi_dma= it821x_check_atapi_dma, .qc_issue = it821x_smart_qc_issue, - .cable_detect = it821x_ident_hack, + .cable_detect = ata_cable_80wire, .set_mode = it821x_smart_set_mode, .dev_config = it821x_dev_config, + .read_id = it821x_read_id, .port_start = it821x_port_start, }; @@ -664,8 +832,29 @@ static struct ata_port_operations it821x_passthru_port_ops = { .port_start = it821x_port_start, }; +static struct ata_port_operations it821x_rdc_port_ops = { + .inherits = &ata_bmdma_port_ops, + + .check_atapi_dma= it821x_check_atapi_dma, + .sff_dev_select = it821x_passthru_dev_select, + .bmdma_start = it821x_passthru_bmdma_start, + .bmdma_stop = it821x_passthru_bmdma_stop, + .qc_issue = it821x_passthru_qc_issue, + + .cable_detect = it821x_rdc_cable, + .set_piomode = it821x_passthru_set_piomode, + .set_dmamode = it821x_passthru_set_dmamode, + + .port_start = it821x_port_start, +}; + static void it821x_disable_raid(struct pci_dev *pdev) { + /* Neither the RDC nor the IT8211 */ + if (pdev->vendor != PCI_VENDOR_ID_ITE || + pdev->device != PCI_DEVICE_ID_ITE_8212) + return; + /* Reset local CPU, and set BIOS not ready */ pci_write_config_byte(pdev, 0x5E, 0x01); @@ -690,6 +879,7 @@ static int it821x_init_one(struct pci_dev *pdev, const struct pci_device_id *id) .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, .mwdma_mask = 0x07, + .udma_mask = ATA_UDMA6, .port_ops = &it821x_smart_port_ops }; static const struct ata_port_info info_passthru = { @@ -699,6 +889,13 @@ static int it821x_init_one(struct pci_dev *pdev, const struct pci_device_id *id) .udma_mask = ATA_UDMA6, .port_ops = &it821x_passthru_port_ops }; + static const struct ata_port_info info_rdc = { + .flags = ATA_FLAG_SLAVE_POSS, + .pio_mask = 0x1f, + .mwdma_mask = 0x07, + /* No UDMA */ + .port_ops = &it821x_rdc_port_ops + }; const struct ata_port_info *ppi[] = { NULL, NULL }; static char *mode[2] = { "pass through", "smart" }; @@ -707,21 +904,25 @@ static int it821x_init_one(struct pci_dev *pdev, const struct pci_device_id *id) rc = pcim_enable_device(pdev); if (rc) return rc; + + if (pdev->vendor == PCI_VENDOR_ID_RDC) { + ppi[0] = &info_rdc; + } else { + /* Force the card into bypass mode if so requested */ + if (it8212_noraid) { + printk(KERN_INFO DRV_NAME ": forcing bypass mode.\n"); + it821x_disable_raid(pdev); + } + pci_read_config_byte(pdev, 0x50, &conf); + conf &= 1; - /* Force the card into bypass mode if so requested */ - if (it8212_noraid) { - printk(KERN_INFO DRV_NAME ": forcing bypass mode.\n"); - it821x_disable_raid(pdev); + printk(KERN_INFO DRV_NAME": controller in %s mode.\n", + mode[conf]); + if (conf == 0) + ppi[0] = &info_passthru; + else + ppi[0] = &info_smart; } - pci_read_config_byte(pdev, 0x50, &conf); - conf &= 1; - - printk(KERN_INFO DRV_NAME ": controller in %s mode.\n", mode[conf]); - if (conf == 0) - ppi[0] = &info_passthru; - else - ppi[0] = &info_smart; - return ata_pci_sff_init_one(pdev, ppi, &it821x_sht, NULL); } @@ -745,6 +946,7 @@ static int it821x_reinit_one(struct pci_dev *pdev) static const struct pci_device_id it821x[] = { { PCI_VDEVICE(ITE, PCI_DEVICE_ID_ITE_8211), }, { PCI_VDEVICE(ITE, PCI_DEVICE_ID_ITE_8212), }, + { PCI_VDEVICE(RDC, 0x1010), }, { }, }; diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c index 708ed144ede..57d951b11f2 100644 --- a/drivers/ata/pata_via.c +++ b/drivers/ata/pata_via.c @@ -98,7 +98,8 @@ static const struct via_isa_bridge { u8 rev_max; u16 flags; } via_isa_bridges[] = { - { "vx800", PCI_DEVICE_ID_VIA_VX800, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, + { "vx800", PCI_DEVICE_ID_VIA_VX800, 0x00, 0x2f, VIA_UDMA_133 | + VIA_BAD_AST | VIA_SATA_PATA }, { "vt8237s", PCI_DEVICE_ID_VIA_8237S, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, { "vt8251", PCI_DEVICE_ID_VIA_8251, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, { "cx700", PCI_DEVICE_ID_VIA_CX700, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST | VIA_SATA_PATA }, @@ -322,6 +323,65 @@ static void via_set_dmamode(struct ata_port *ap, struct ata_device *adev) via_do_set_mode(ap, adev, adev->dma_mode, tclock[mode], set_ast, udma[mode]); } +/** + * via_ata_sff_tf_load - send taskfile registers to host controller + * @ap: Port to which output is sent + * @tf: ATA taskfile register set + * + * Outputs ATA taskfile to standard ATA host controller. + * + * Note: This is to fix the internal bug of via chipsets, which + * will reset the device register after changing the IEN bit on + * ctl register + */ +static void via_ata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf) +{ + struct ata_ioports *ioaddr = &ap->ioaddr; + unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR; + + if (tf->ctl != ap->last_ctl) { + iowrite8(tf->ctl, ioaddr->ctl_addr); + iowrite8(tf->device, ioaddr->device_addr); + ap->last_ctl = tf->ctl; + ata_wait_idle(ap); + } + + if (is_addr && (tf->flags & ATA_TFLAG_LBA48)) { + iowrite8(tf->hob_feature, ioaddr->feature_addr); + iowrite8(tf->hob_nsect, ioaddr->nsect_addr); + iowrite8(tf->hob_lbal, ioaddr->lbal_addr); + iowrite8(tf->hob_lbam, ioaddr->lbam_addr); + iowrite8(tf->hob_lbah, ioaddr->lbah_addr); + VPRINTK("hob: feat 0x%X nsect 0x%X, lba 0x%X 0x%X 0x%X\n", + tf->hob_feature, + tf->hob_nsect, + tf->hob_lbal, + tf->hob_lbam, + tf->hob_lbah); + } + + if (is_addr) { + iowrite8(tf->feature, ioaddr->feature_addr); + iowrite8(tf->nsect, ioaddr->nsect_addr); + iowrite8(tf->lbal, ioaddr->lbal_addr); + iowrite8(tf->lbam, ioaddr->lbam_addr); + iowrite8(tf->lbah, ioaddr->lbah_addr); + VPRINTK("feat 0x%X nsect 0x%X lba 0x%X 0x%X 0x%X\n", + tf->feature, + tf->nsect, + tf->lbal, + tf->lbam, + tf->lbah); + } + + if (tf->flags & ATA_TFLAG_DEVICE) { + iowrite8(tf->device, ioaddr->device_addr); + VPRINTK("device 0x%X\n", tf->device); + } + + ata_wait_idle(ap); +} + static struct scsi_host_template via_sht = { ATA_BMDMA_SHT(DRV_NAME), }; @@ -332,11 +392,13 @@ static struct ata_port_operations via_port_ops = { .set_piomode = via_set_piomode, .set_dmamode = via_set_dmamode, .prereset = via_pre_reset, + .sff_tf_load = via_ata_tf_load, }; static struct ata_port_operations via_port_ops_noirq = { .inherits = &via_port_ops, .sff_data_xfer = ata_sff_data_xfer_noirq, + .sff_tf_load = via_ata_tf_load, }; /** diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c index 24df73ad326..088885ed51b 100644 --- a/drivers/atm/iphase.c +++ b/drivers/atm/iphase.c @@ -156,8 +156,8 @@ static void ia_hack_tcq(IADEV *dev) { } iavcc_r->vc_desc_cnt--; dev->desc_tbl[desc1 -1].timestamp = 0; - IF_EVENT(printk("ia_hack: return_q skb = 0x%x desc = %d\n", - (u32)dev->desc_tbl[desc1 -1].txskb, desc1);) + IF_EVENT(printk("ia_hack: return_q skb = 0x%p desc = %d\n", + dev->desc_tbl[desc1 -1].txskb, desc1);) if (iavcc_r->pcr < dev->rate_limit) { IA_SKB_STATE (dev->desc_tbl[desc1-1].txskb) |= IA_TX_DONE; if (ia_enque_rtn_q(&dev->tx_return_q, dev->desc_tbl[desc1 -1]) < 0) @@ -527,8 +527,8 @@ static int ia_cbr_setup (IADEV *dev, struct atm_vcc *vcc) { inc = 0; testSlot = idealSlot; TstSchedTbl = (u16*)(SchedTbl+testSlot); //set index and read in value - IF_CBR(printk("CBR Testslot 0x%x AT Location 0x%x, NumToAssign=%d\n", - testSlot, (u32)TstSchedTbl,toBeAssigned);) + IF_CBR(printk("CBR Testslot 0x%x AT Location 0x%p, NumToAssign=%d\n", + testSlot, TstSchedTbl,toBeAssigned);) memcpy((caddr_t)&cbrVC,(caddr_t)TstSchedTbl,sizeof(cbrVC)); while (cbrVC) // If another VC at this location, we have to keep looking { @@ -536,8 +536,8 @@ static int ia_cbr_setup (IADEV *dev, struct atm_vcc *vcc) { testSlot = idealSlot - inc; if (testSlot < 0) { // Wrap if necessary testSlot += dev->CbrTotEntries; - IF_CBR(printk("Testslot Wrap. STable Start=0x%x,Testslot=%d\n", - (u32)SchedTbl,testSlot);) + IF_CBR(printk("Testslot Wrap. STable Start=0x%p,Testslot=%d\n", + SchedTbl,testSlot);) } TstSchedTbl = (u16 *)(SchedTbl + testSlot); // set table index memcpy((caddr_t)&cbrVC,(caddr_t)TstSchedTbl,sizeof(cbrVC)); @@ -552,8 +552,8 @@ static int ia_cbr_setup (IADEV *dev, struct atm_vcc *vcc) { } // set table index and read in value TstSchedTbl = (u16*)(SchedTbl + testSlot); - IF_CBR(printk("Reading CBR Tbl from 0x%x, CbrVal=0x%x Iteration %d\n", - (u32)TstSchedTbl,cbrVC,inc);) + IF_CBR(printk("Reading CBR Tbl from 0x%p, CbrVal=0x%x Iteration %d\n", + TstSchedTbl,cbrVC,inc);) memcpy((caddr_t)&cbrVC,(caddr_t)TstSchedTbl,sizeof(cbrVC)); } /* while */ // Move this VCI number into this location of the CBR Sched table. @@ -1427,11 +1427,11 @@ static int rx_init(struct atm_dev *dev) /* We know this is 32bit bus addressed so the following is safe */ writel(iadev->rx_dle_dma & 0xfffff000, iadev->dma + IPHASE5575_RX_LIST_ADDR); - IF_INIT(printk("Tx Dle list addr: 0x%08x value: 0x%0x\n", - (u32)(iadev->dma+IPHASE5575_TX_LIST_ADDR), + IF_INIT(printk("Tx Dle list addr: 0x%p value: 0x%0x\n", + iadev->dma+IPHASE5575_TX_LIST_ADDR, *(u32*)(iadev->dma+IPHASE5575_TX_LIST_ADDR)); - printk("Rx Dle list addr: 0x%08x value: 0x%0x\n", - (u32)(iadev->dma+IPHASE5575_RX_LIST_ADDR), + printk("Rx Dle list addr: 0x%p value: 0x%0x\n", + iadev->dma+IPHASE5575_RX_LIST_ADDR, *(u32*)(iadev->dma+IPHASE5575_RX_LIST_ADDR));) writew(0xffff, iadev->reass_reg+REASS_MASK_REG); @@ -1470,7 +1470,7 @@ static int rx_init(struct atm_dev *dev) buf_desc_ptr++; rx_pkt_start += iadev->rx_buf_sz; } - IF_INIT(printk("Rx Buffer desc ptr: 0x%0x\n", (u32)(buf_desc_ptr));) + IF_INIT(printk("Rx Buffer desc ptr: 0x%p\n", buf_desc_ptr);) i = FREE_BUF_DESC_Q*iadev->memSize; writew(i >> 16, iadev->reass_reg+REASS_QUEUE_BASE); writew(i, iadev->reass_reg+FREEQ_ST_ADR); @@ -1487,7 +1487,7 @@ static int rx_init(struct atm_dev *dev) *freeq_start = (u_short)i; freeq_start++; } - IF_INIT(printk("freeq_start: 0x%0x\n", (u32)freeq_start);) + IF_INIT(printk("freeq_start: 0x%p\n", freeq_start);) /* Packet Complete Queue */ i = (PKT_COMP_Q * iadev->memSize) & 0xffff; writew(i, iadev->reass_reg+PCQ_ST_ADR); @@ -1713,7 +1713,7 @@ static void tx_dle_intr(struct atm_dev *dev) IA_SKB_STATE(skb) |= IA_DLED; skb_queue_tail(&iavcc->txing_skb, skb); } - IF_EVENT(printk("tx_dle_intr: enque skb = 0x%x \n", (u32)skb);) + IF_EVENT(printk("tx_dle_intr: enque skb = 0x%p \n", skb);) if (++dle == iadev->tx_dle_q.end) dle = iadev->tx_dle_q.start; } @@ -2044,8 +2044,8 @@ static int tx_init(struct atm_dev *dev) writew(tmp16, iadev->seg_reg+CBR_TAB_END+1); // CBR_PTR; tmp16 = (CBR_SCHED_TABLE*iadev->memSize + iadev->num_vc*6 - 2) >> 1; writew(tmp16, iadev->seg_reg+CBR_TAB_END); - IF_INIT(printk("iadev->seg_reg = 0x%x CBR_PTR_BASE = 0x%x\n", - (u32)iadev->seg_reg, readw(iadev->seg_reg+CBR_PTR_BASE));) + IF_INIT(printk("iadev->seg_reg = 0x%p CBR_PTR_BASE = 0x%x\n", + iadev->seg_reg, readw(iadev->seg_reg+CBR_PTR_BASE));) IF_INIT(printk("CBR_TAB_BEG = 0x%x, CBR_TAB_END = 0x%x, CBR_PTR = 0x%x\n", readw(iadev->seg_reg+CBR_TAB_BEG), readw(iadev->seg_reg+CBR_TAB_END), readw(iadev->seg_reg+CBR_TAB_END+1));) @@ -2963,8 +2963,8 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) { /* Put the packet in a tx buffer */ trailer = iadev->tx_buf[desc-1].cpcs; - IF_TX(printk("Sent: skb = 0x%x skb->data: 0x%x len: %d, desc: %d\n", - (u32)skb, (u32)skb->data, skb->len, desc);) + IF_TX(printk("Sent: skb = 0x%p skb->data: 0x%p len: %d, desc: %d\n", + skb, skb->data, skb->len, desc);) trailer->control = 0; /*big endian*/ trailer->length = ((skb->len & 0xff) << 8) | ((skb->len & 0xff00) >> 8); @@ -3181,7 +3181,7 @@ static int __devinit ia_init_one(struct pci_dev *pdev, } dev->dev_data = iadev; IF_INIT(printk(DEV_LABEL "registered at (itf :%d)\n", dev->number);) - IF_INIT(printk("dev_id = 0x%x iadev->LineRate = %d \n", (u32)dev, + IF_INIT(printk("dev_id = 0x%p iadev->LineRate = %d \n", dev, iadev->LineRate);) pci_set_drvdata(pdev, dev); diff --git a/drivers/base/class.c b/drivers/base/class.c index 839d27cecb3..5667c2f02c5 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -198,6 +198,7 @@ static void class_create_release(struct class *cls) * class_create - create a struct class structure * @owner: pointer to the module that is to "own" this struct class * @name: pointer to a string for the name of this class. + * @key: the lock_class_key for this class; used by mutex lock debugging * * This is used to create a struct class pointer that can then be used * in calls to device_create(). diff --git a/drivers/block/aoe/aoenet.c b/drivers/block/aoe/aoenet.c index d625169c8e4..0c81ca73128 100644 --- a/drivers/block/aoe/aoenet.c +++ b/drivers/block/aoe/aoenet.c @@ -30,7 +30,7 @@ enum { static char aoe_iflist[IFLISTSZ]; module_param_string(aoe_iflist, aoe_iflist, IFLISTSZ, 0600); -MODULE_PARM_DESC(aoe_iflist, "aoe_iflist=\"dev1 [dev2 ...]\"\n"); +MODULE_PARM_DESC(aoe_iflist, "aoe_iflist=\"dev1 [dev2 ...]\""); #ifndef MODULE static int __init aoe_iflist_setup(char *str) diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c index 192522ebb77..c33bb59ed1f 100644 --- a/drivers/bluetooth/hci_usb.c +++ b/drivers/bluetooth/hci_usb.c @@ -134,6 +134,13 @@ static struct usb_device_id blacklist_ids[] = { /* Dell laptop with Broadcom chip */ { USB_DEVICE(0x413c, 0x8126), .driver_info = HCI_RESET | HCI_WRONG_SCO_MTU }, + /* Dell Wireless 370 */ + { USB_DEVICE(0x413c, 0x8156), .driver_info = HCI_RESET | HCI_WRONG_SCO_MTU }, + /* Dell Wireless 410 */ + { USB_DEVICE(0x413c, 0x8152), .driver_info = HCI_RESET | HCI_WRONG_SCO_MTU }, + + /* Broadcom 2046 */ + { USB_DEVICE(0x0a5c, 0x2151), .driver_info = HCI_RESET }, /* Microsoft Wireless Transceiver for Bluetooth 2.0 */ { USB_DEVICE(0x045e, 0x009c), .driver_info = HCI_RESET }, diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c index 71ec426ecff..1e0455bd6df 100644 --- a/drivers/cdrom/gdrom.c +++ b/drivers/cdrom/gdrom.c @@ -39,8 +39,8 @@ #include <asm/io.h> #include <asm/dma.h> #include <asm/delay.h> -#include <asm/mach/dma.h> -#include <asm/mach/sysasic.h> +#include <mach/dma.h> +#include <mach/sysasic.h> #define GDROM_DEV_NAME "gdrom" #define GD_SESSION_OFFSET 150 diff --git a/drivers/char/tty_ldisc.c b/drivers/char/tty_ldisc.c index 241cbdea65a..f307f135cbf 100644 --- a/drivers/char/tty_ldisc.c +++ b/drivers/char/tty_ldisc.c @@ -169,7 +169,7 @@ static int tty_ldisc_get(int disc, struct tty_ldisc *ld) if (disc < N_TTY || disc >= NR_LDISCS) return -EINVAL; err = tty_ldisc_try_get(disc, ld); - if (err == -EAGAIN) { + if (err < 0) { request_module("tty-ldisc-%d", disc); err = tty_ldisc_try_get(disc, ld); } diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index 349ac3d3b84..637bd7faf13 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -38,7 +38,7 @@ int radeon_no_wb; -MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers\n"); +MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers"); module_param_named(no_wb, radeon_no_wb, int, 0444); static int dri_library_name(struct drm_device *dev, char *buf) diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 00ff5334849..c882fd05cf2 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -394,13 +394,24 @@ config SENSORS_LM75 tristate "National Semiconductor LM75 and compatibles" depends on I2C help - If you say yes here you get support for National Semiconductor LM75 - sensor chips and clones: Dallas Semiconductor DS75 and DS1775 (in - 9-bit precision mode), and TelCom (now Microchip) TCN75. - - The DS75 and DS1775 in 10- to 12-bit precision modes will require - a force module parameter. The driver will not handle the extra - precision anyhow. + If you say yes here you get support for one common type of + temperature sensor chip, with models including: + + - Dallas Semiconductor DS75 and DS1775 + - Maxim MAX6625 and MAX6626 + - Microchip MCP980x + - National Semiconductor LM75 + - NXP's LM75A + - ST Microelectronics STDS75 + - TelCom (now Microchip) TCN75 + - Texas Instruments TMP100, TMP101, TMP75, TMP175, TMP275 + + This driver supports driver model based binding through board + specific I2C device tables. + + It also supports the "legacy" style of driver binding. To use + that with some chips which don't replicate LM75 quirks exactly, + you may need the "force" module parameter. This driver can also be built as a module. If so, the module will be called lm75. diff --git a/drivers/hwmon/adt7473.c b/drivers/hwmon/adt7473.c index ce4a7cb5a11..3a0b6313647 100644 --- a/drivers/hwmon/adt7473.c +++ b/drivers/hwmon/adt7473.c @@ -39,32 +39,20 @@ I2C_CLIENT_INSMOD_1(adt7473); #define ADT7473_REG_BASE_ADDR 0x20 #define ADT7473_REG_VOLT_BASE_ADDR 0x21 -#define ADT7473_REG_VOLT_MAX_ADDR 0x22 #define ADT7473_REG_VOLT_MIN_BASE_ADDR 0x46 -#define ADT7473_REG_VOLT_MIN_MAX_ADDR 0x49 #define ADT7473_REG_TEMP_BASE_ADDR 0x25 -#define ADT7473_REG_TEMP_MAX_ADDR 0x27 #define ADT7473_REG_TEMP_LIMITS_BASE_ADDR 0x4E -#define ADT7473_REG_TEMP_LIMITS_MAX_ADDR 0x53 #define ADT7473_REG_TEMP_TMIN_BASE_ADDR 0x67 -#define ADT7473_REG_TEMP_TMIN_MAX_ADDR 0x69 #define ADT7473_REG_TEMP_TMAX_BASE_ADDR 0x6A -#define ADT7473_REG_TEMP_TMAX_MAX_ADDR 0x6C #define ADT7473_REG_FAN_BASE_ADDR 0x28 -#define ADT7473_REG_FAN_MAX_ADDR 0x2F #define ADT7473_REG_FAN_MIN_BASE_ADDR 0x54 -#define ADT7473_REG_FAN_MIN_MAX_ADDR 0x5B #define ADT7473_REG_PWM_BASE_ADDR 0x30 -#define ADT7473_REG_PWM_MAX_ADDR 0x32 #define ADT7473_REG_PWM_MIN_BASE_ADDR 0x64 -#define ADT7473_REG_PWM_MIN_MAX_ADDR 0x66 #define ADT7473_REG_PWM_MAX_BASE_ADDR 0x38 -#define ADT7473_REG_PWM_MAX_MAX_ADDR 0x3A #define ADT7473_REG_PWM_BHVR_BASE_ADDR 0x5C -#define ADT7473_REG_PWM_BHVR_MAX_ADDR 0x5E #define ADT7473_PWM_BHVR_MASK 0xE0 #define ADT7473_PWM_BHVR_SHIFT 5 @@ -102,7 +90,6 @@ I2C_CLIENT_INSMOD_1(adt7473); #define ADT7473_FAN4_ALARM 0x20 #define ADT7473_R1T_SHORT 0x40 #define ADT7473_R2T_SHORT 0x80 -#define ADT7473_REG_MAX_ADDR 0x80 #define ALARM2(x) ((x) << 8) @@ -583,10 +570,9 @@ static ssize_t set_max_duty_at_crit(struct device *dev, struct i2c_client *client = to_i2c_client(dev); struct adt7473_data *data = i2c_get_clientdata(client); int temp = simple_strtol(buf, NULL, 10); - temp = temp && 0xFF; mutex_lock(&data->lock); - data->max_duty_at_overheat = temp; + data->max_duty_at_overheat = !!temp; reg = i2c_smbus_read_byte_data(client, ADT7473_REG_CFG4); if (temp) reg |= ADT7473_CFG4_MAX_DUTY_AT_OVT; diff --git a/drivers/hwmon/dme1737.c b/drivers/hwmon/dme1737.c index 7673f65877e..5e2cf0aef48 100644 --- a/drivers/hwmon/dme1737.c +++ b/drivers/hwmon/dme1737.c @@ -48,6 +48,11 @@ static unsigned short force_id; module_param(force_id, ushort, 0); MODULE_PARM_DESC(force_id, "Override the detected device ID"); +static int probe_all_addr; +module_param(probe_all_addr, bool, 0); +MODULE_PARM_DESC(probe_all_addr, "Include probing of non-standard LPC " + "addresses"); + /* Addresses to scan */ static const unsigned short normal_i2c[] = {0x2c, 0x2d, 0x2e, I2C_CLIENT_END}; @@ -176,6 +181,7 @@ struct dme1737_data { int valid; /* !=0 if following fields are valid */ unsigned long last_update; /* in jiffies */ unsigned long last_vbat; /* in jiffies */ + enum chips type; u8 vid; u8 pwm_rr_en; @@ -210,20 +216,27 @@ struct dme1737_data { }; /* Nominal voltage values */ -static const int IN_NOMINAL[] = {5000, 2250, 3300, 5000, 12000, 3300, 3300}; +static const int IN_NOMINAL_DME1737[] = {5000, 2250, 3300, 5000, 12000, 3300, + 3300}; +static const int IN_NOMINAL_SCH311x[] = {2500, 1500, 3300, 5000, 12000, 3300, + 3300}; +#define IN_NOMINAL(ix, type) (((type) == dme1737) ? \ + IN_NOMINAL_DME1737[(ix)] : \ + IN_NOMINAL_SCH311x[(ix)]) /* Voltage input * Voltage inputs have 16 bits resolution, limit values have 8 bits * resolution. */ -static inline int IN_FROM_REG(int reg, int ix, int res) +static inline int IN_FROM_REG(int reg, int ix, int res, int type) { - return (reg * IN_NOMINAL[ix] + (3 << (res - 3))) / (3 << (res - 2)); + return (reg * IN_NOMINAL(ix, type) + (3 << (res - 3))) / + (3 << (res - 2)); } -static inline int IN_TO_REG(int val, int ix) +static inline int IN_TO_REG(int val, int ix, int type) { - return SENSORS_LIMIT((val * 192 + IN_NOMINAL[ix] / 2) / - IN_NOMINAL[ix], 0, 255); + return SENSORS_LIMIT((val * 192 + IN_NOMINAL(ix, type) / 2) / + IN_NOMINAL(ix, type), 0, 255); } /* Temperature input @@ -722,13 +735,13 @@ static ssize_t show_in(struct device *dev, struct device_attribute *attr, switch (fn) { case SYS_IN_INPUT: - res = IN_FROM_REG(data->in[ix], ix, 16); + res = IN_FROM_REG(data->in[ix], ix, 16, data->type); break; case SYS_IN_MIN: - res = IN_FROM_REG(data->in_min[ix], ix, 8); + res = IN_FROM_REG(data->in_min[ix], ix, 8, data->type); break; case SYS_IN_MAX: - res = IN_FROM_REG(data->in_max[ix], ix, 8); + res = IN_FROM_REG(data->in_max[ix], ix, 8, data->type); break; case SYS_IN_ALARM: res = (data->alarms >> DME1737_BIT_ALARM_IN[ix]) & 0x01; @@ -755,12 +768,12 @@ static ssize_t set_in(struct device *dev, struct device_attribute *attr, mutex_lock(&data->update_lock); switch (fn) { case SYS_IN_MIN: - data->in_min[ix] = IN_TO_REG(val, ix); + data->in_min[ix] = IN_TO_REG(val, ix, data->type); dme1737_write(client, DME1737_REG_IN_MIN(ix), data->in_min[ix]); break; case SYS_IN_MAX: - data->in_max[ix] = IN_TO_REG(val, ix); + data->in_max[ix] = IN_TO_REG(val, ix, data->type); dme1737_write(client, DME1737_REG_IN_MAX(ix), data->in_max[ix]); break; @@ -1501,9 +1514,9 @@ SENSOR_DEVICE_ATTR_PWM_1TO3(3); /* PWMs 5-6 */ #define SENSOR_DEVICE_ATTR_PWM_5TO6(ix) \ -static SENSOR_DEVICE_ATTR_2(pwm##ix, S_IRUGO | S_IWUSR, \ +static SENSOR_DEVICE_ATTR_2(pwm##ix, S_IRUGO, \ show_pwm, set_pwm, SYS_PWM, ix-1); \ -static SENSOR_DEVICE_ATTR_2(pwm##ix##_freq, S_IRUGO | S_IWUSR, \ +static SENSOR_DEVICE_ATTR_2(pwm##ix##_freq, S_IRUGO, \ show_pwm, set_pwm, SYS_PWM_FREQ, ix-1); \ static SENSOR_DEVICE_ATTR_2(pwm##ix##_enable, S_IRUGO, \ show_pwm, NULL, SYS_PWM_ENABLE, ix-1) @@ -1517,91 +1530,75 @@ static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm, set_vrm); static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid, NULL); static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); /* for ISA devices */ -#define SENSOR_DEV_ATTR_IN(ix) \ -&sensor_dev_attr_in##ix##_input.dev_attr.attr, \ -&sensor_dev_attr_in##ix##_min.dev_attr.attr, \ -&sensor_dev_attr_in##ix##_max.dev_attr.attr, \ -&sensor_dev_attr_in##ix##_alarm.dev_attr.attr - -/* These attributes are read-writeable only if the chip is *not* locked */ -#define SENSOR_DEV_ATTR_TEMP_LOCK(ix) \ -&sensor_dev_attr_temp##ix##_offset.dev_attr.attr - -#define SENSOR_DEV_ATTR_TEMP(ix) \ -SENSOR_DEV_ATTR_TEMP_LOCK(ix), \ -&sensor_dev_attr_temp##ix##_input.dev_attr.attr, \ -&sensor_dev_attr_temp##ix##_min.dev_attr.attr, \ -&sensor_dev_attr_temp##ix##_max.dev_attr.attr, \ -&sensor_dev_attr_temp##ix##_alarm.dev_attr.attr, \ -&sensor_dev_attr_temp##ix##_fault.dev_attr.attr - -/* These attributes are read-writeable only if the chip is *not* locked */ -#define SENSOR_DEV_ATTR_ZONE_LOCK(ix) \ -&sensor_dev_attr_zone##ix##_auto_point1_temp_hyst.dev_attr.attr, \ -&sensor_dev_attr_zone##ix##_auto_point1_temp.dev_attr.attr, \ -&sensor_dev_attr_zone##ix##_auto_point2_temp.dev_attr.attr, \ -&sensor_dev_attr_zone##ix##_auto_point3_temp.dev_attr.attr - -#define SENSOR_DEV_ATTR_ZONE(ix) \ -SENSOR_DEV_ATTR_ZONE_LOCK(ix), \ -&sensor_dev_attr_zone##ix##_auto_channels_temp.dev_attr.attr - -#define SENSOR_DEV_ATTR_FAN_1TO4(ix) \ -&sensor_dev_attr_fan##ix##_input.dev_attr.attr, \ -&sensor_dev_attr_fan##ix##_min.dev_attr.attr, \ -&sensor_dev_attr_fan##ix##_alarm.dev_attr.attr, \ -&sensor_dev_attr_fan##ix##_type.dev_attr.attr - -#define SENSOR_DEV_ATTR_FAN_5TO6(ix) \ -&sensor_dev_attr_fan##ix##_input.dev_attr.attr, \ -&sensor_dev_attr_fan##ix##_min.dev_attr.attr, \ -&sensor_dev_attr_fan##ix##_alarm.dev_attr.attr, \ -&sensor_dev_attr_fan##ix##_max.dev_attr.attr - -/* These attributes are read-writeable only if the chip is *not* locked */ -#define SENSOR_DEV_ATTR_PWM_1TO3_LOCK(ix) \ -&sensor_dev_attr_pwm##ix##_freq.dev_attr.attr, \ -&sensor_dev_attr_pwm##ix##_enable.dev_attr.attr, \ -&sensor_dev_attr_pwm##ix##_ramp_rate.dev_attr.attr, \ -&sensor_dev_attr_pwm##ix##_auto_channels_zone.dev_attr.attr, \ -&sensor_dev_attr_pwm##ix##_auto_pwm_min.dev_attr.attr, \ -&sensor_dev_attr_pwm##ix##_auto_point1_pwm.dev_attr.attr - -#define SENSOR_DEV_ATTR_PWM_1TO3(ix) \ -SENSOR_DEV_ATTR_PWM_1TO3_LOCK(ix), \ -&sensor_dev_attr_pwm##ix.dev_attr.attr, \ -&sensor_dev_attr_pwm##ix##_auto_point2_pwm.dev_attr.attr - -/* These attributes are read-writeable only if the chip is *not* locked */ -#define SENSOR_DEV_ATTR_PWM_5TO6_LOCK(ix) \ -&sensor_dev_attr_pwm##ix.dev_attr.attr, \ -&sensor_dev_attr_pwm##ix##_freq.dev_attr.attr - -#define SENSOR_DEV_ATTR_PWM_5TO6(ix) \ -SENSOR_DEV_ATTR_PWM_5TO6_LOCK(ix), \ -&sensor_dev_attr_pwm##ix##_enable.dev_attr.attr - /* This struct holds all the attributes that are always present and need to be * created unconditionally. The attributes that need modification of their * permissions are created read-only and write permissions are added or removed * on the fly when required */ static struct attribute *dme1737_attr[] ={ /* Voltages */ - SENSOR_DEV_ATTR_IN(0), - SENSOR_DEV_ATTR_IN(1), - SENSOR_DEV_ATTR_IN(2), - SENSOR_DEV_ATTR_IN(3), - SENSOR_DEV_ATTR_IN(4), - SENSOR_DEV_ATTR_IN(5), - SENSOR_DEV_ATTR_IN(6), + &sensor_dev_attr_in0_input.dev_attr.attr, + &sensor_dev_attr_in0_min.dev_attr.attr, + &sensor_dev_attr_in0_max.dev_attr.attr, + &sensor_dev_attr_in0_alarm.dev_attr.attr, + &sensor_dev_attr_in1_input.dev_attr.attr, + &sensor_dev_attr_in1_min.dev_attr.attr, + &sensor_dev_attr_in1_max.dev_attr.attr, + &sensor_dev_attr_in1_alarm.dev_attr.attr, + &sensor_dev_attr_in2_input.dev_attr.attr, + &sensor_dev_attr_in2_min.dev_attr.attr, + &sensor_dev_attr_in2_max.dev_attr.attr, + &sensor_dev_attr_in2_alarm.dev_attr.attr, + &sensor_dev_attr_in3_input.dev_attr.attr, + &sensor_dev_attr_in3_min.dev_attr.attr, + &sensor_dev_attr_in3_max.dev_attr.attr, + &sensor_dev_attr_in3_alarm.dev_attr.attr, + &sensor_dev_attr_in4_input.dev_attr.attr, + &sensor_dev_attr_in4_min.dev_attr.attr, + &sensor_dev_attr_in4_max.dev_attr.attr, + &sensor_dev_attr_in4_alarm.dev_attr.attr, + &sensor_dev_attr_in5_input.dev_attr.attr, + &sensor_dev_attr_in5_min.dev_attr.attr, + &sensor_dev_attr_in5_max.dev_attr.attr, + &sensor_dev_attr_in5_alarm.dev_attr.attr, + &sensor_dev_attr_in6_input.dev_attr.attr, + &sensor_dev_attr_in6_min.dev_attr.attr, + &sensor_dev_attr_in6_max.dev_attr.attr, + &sensor_dev_attr_in6_alarm.dev_attr.attr, /* Temperatures */ - SENSOR_DEV_ATTR_TEMP(1), - SENSOR_DEV_ATTR_TEMP(2), - SENSOR_DEV_ATTR_TEMP(3), + &sensor_dev_attr_temp1_input.dev_attr.attr, + &sensor_dev_attr_temp1_min.dev_attr.attr, + &sensor_dev_attr_temp1_max.dev_attr.attr, + &sensor_dev_attr_temp1_alarm.dev_attr.attr, + &sensor_dev_attr_temp1_fault.dev_attr.attr, + &sensor_dev_attr_temp1_offset.dev_attr.attr, + &sensor_dev_attr_temp2_input.dev_attr.attr, + &sensor_dev_attr_temp2_min.dev_attr.attr, + &sensor_dev_attr_temp2_max.dev_attr.attr, + &sensor_dev_attr_temp2_alarm.dev_attr.attr, + &sensor_dev_attr_temp2_fault.dev_attr.attr, + &sensor_dev_attr_temp2_offset.dev_attr.attr, + &sensor_dev_attr_temp3_input.dev_attr.attr, + &sensor_dev_attr_temp3_min.dev_attr.attr, + &sensor_dev_attr_temp3_max.dev_attr.attr, + &sensor_dev_attr_temp3_alarm.dev_attr.attr, + &sensor_dev_attr_temp3_fault.dev_attr.attr, + &sensor_dev_attr_temp3_offset.dev_attr.attr, /* Zones */ - SENSOR_DEV_ATTR_ZONE(1), - SENSOR_DEV_ATTR_ZONE(2), - SENSOR_DEV_ATTR_ZONE(3), + &sensor_dev_attr_zone1_auto_point1_temp_hyst.dev_attr.attr, + &sensor_dev_attr_zone1_auto_point1_temp.dev_attr.attr, + &sensor_dev_attr_zone1_auto_point2_temp.dev_attr.attr, + &sensor_dev_attr_zone1_auto_point3_temp.dev_attr.attr, + &sensor_dev_attr_zone1_auto_channels_temp.dev_attr.attr, + &sensor_dev_attr_zone2_auto_point1_temp_hyst.dev_attr.attr, + &sensor_dev_attr_zone2_auto_point1_temp.dev_attr.attr, + &sensor_dev_attr_zone2_auto_point2_temp.dev_attr.attr, + &sensor_dev_attr_zone2_auto_point3_temp.dev_attr.attr, + &sensor_dev_attr_zone2_auto_channels_temp.dev_attr.attr, + &sensor_dev_attr_zone3_auto_point1_temp_hyst.dev_attr.attr, + &sensor_dev_attr_zone3_auto_point1_temp.dev_attr.attr, + &sensor_dev_attr_zone3_auto_point2_temp.dev_attr.attr, + &sensor_dev_attr_zone3_auto_point3_temp.dev_attr.attr, + &sensor_dev_attr_zone3_auto_channels_temp.dev_attr.attr, /* Misc */ &dev_attr_vrm.attr, &dev_attr_cpu0_vid.attr, @@ -1616,23 +1613,48 @@ static const struct attribute_group dme1737_group = { * Their creation depends on the chip configuration which is determined during * module load. */ static struct attribute *dme1737_attr_pwm1[] = { - SENSOR_DEV_ATTR_PWM_1TO3(1), + &sensor_dev_attr_pwm1.dev_attr.attr, + &sensor_dev_attr_pwm1_freq.dev_attr.attr, + &sensor_dev_attr_pwm1_enable.dev_attr.attr, + &sensor_dev_attr_pwm1_ramp_rate.dev_attr.attr, + &sensor_dev_attr_pwm1_auto_channels_zone.dev_attr.attr, + &sensor_dev_attr_pwm1_auto_pwm_min.dev_attr.attr, + &sensor_dev_attr_pwm1_auto_point1_pwm.dev_attr.attr, + &sensor_dev_attr_pwm1_auto_point2_pwm.dev_attr.attr, NULL }; static struct attribute *dme1737_attr_pwm2[] = { - SENSOR_DEV_ATTR_PWM_1TO3(2), + &sensor_dev_attr_pwm2.dev_attr.attr, + &sensor_dev_attr_pwm2_freq.dev_attr.attr, + &sensor_dev_attr_pwm2_enable.dev_attr.attr, + &sensor_dev_attr_pwm2_ramp_rate.dev_attr.attr, + &sensor_dev_attr_pwm2_auto_channels_zone.dev_attr.attr, + &sensor_dev_attr_pwm2_auto_pwm_min.dev_attr.attr, + &sensor_dev_attr_pwm2_auto_point1_pwm.dev_attr.attr, + &sensor_dev_attr_pwm2_auto_point2_pwm.dev_attr.attr, NULL }; static struct attribute *dme1737_attr_pwm3[] = { - SENSOR_DEV_ATTR_PWM_1TO3(3), + &sensor_dev_attr_pwm3.dev_attr.attr, + &sensor_dev_attr_pwm3_freq.dev_attr.attr, + &sensor_dev_attr_pwm3_enable.dev_attr.attr, + &sensor_dev_attr_pwm3_ramp_rate.dev_attr.attr, + &sensor_dev_attr_pwm3_auto_channels_zone.dev_attr.attr, + &sensor_dev_attr_pwm3_auto_pwm_min.dev_attr.attr, + &sensor_dev_attr_pwm3_auto_point1_pwm.dev_attr.attr, + &sensor_dev_attr_pwm3_auto_point2_pwm.dev_attr.attr, NULL }; static struct attribute *dme1737_attr_pwm5[] = { - SENSOR_DEV_ATTR_PWM_5TO6(5), + &sensor_dev_attr_pwm5.dev_attr.attr, + &sensor_dev_attr_pwm5_freq.dev_attr.attr, + &sensor_dev_attr_pwm5_enable.dev_attr.attr, NULL }; static struct attribute *dme1737_attr_pwm6[] = { - SENSOR_DEV_ATTR_PWM_5TO6(6), + &sensor_dev_attr_pwm6.dev_attr.attr, + &sensor_dev_attr_pwm6_freq.dev_attr.attr, + &sensor_dev_attr_pwm6_enable.dev_attr.attr, NULL }; @@ -1649,27 +1671,45 @@ static const struct attribute_group dme1737_pwm_group[] = { * Their creation depends on the chip configuration which is determined during * module load. */ static struct attribute *dme1737_attr_fan1[] = { - SENSOR_DEV_ATTR_FAN_1TO4(1), + &sensor_dev_attr_fan1_input.dev_attr.attr, + &sensor_dev_attr_fan1_min.dev_attr.attr, + &sensor_dev_attr_fan1_alarm.dev_attr.attr, + &sensor_dev_attr_fan1_type.dev_attr.attr, NULL }; static struct attribute *dme1737_attr_fan2[] = { - SENSOR_DEV_ATTR_FAN_1TO4(2), + &sensor_dev_attr_fan2_input.dev_attr.attr, + &sensor_dev_attr_fan2_min.dev_attr.attr, + &sensor_dev_attr_fan2_alarm.dev_attr.attr, + &sensor_dev_attr_fan2_type.dev_attr.attr, NULL }; static struct attribute *dme1737_attr_fan3[] = { - SENSOR_DEV_ATTR_FAN_1TO4(3), + &sensor_dev_attr_fan3_input.dev_attr.attr, + &sensor_dev_attr_fan3_min.dev_attr.attr, + &sensor_dev_attr_fan3_alarm.dev_attr.attr, + &sensor_dev_attr_fan3_type.dev_attr.attr, NULL }; static struct attribute *dme1737_attr_fan4[] = { - SENSOR_DEV_ATTR_FAN_1TO4(4), + &sensor_dev_attr_fan4_input.dev_attr.attr, + &sensor_dev_attr_fan4_min.dev_attr.attr, + &sensor_dev_attr_fan4_alarm.dev_attr.attr, + &sensor_dev_attr_fan4_type.dev_attr.attr, NULL }; static struct attribute *dme1737_attr_fan5[] = { - SENSOR_DEV_ATTR_FAN_5TO6(5), + &sensor_dev_attr_fan5_input.dev_attr.attr, + &sensor_dev_attr_fan5_min.dev_attr.attr, + &sensor_dev_attr_fan5_alarm.dev_attr.attr, + &sensor_dev_attr_fan5_max.dev_attr.attr, NULL }; static struct attribute *dme1737_attr_fan6[] = { - SENSOR_DEV_ATTR_FAN_5TO6(6), + &sensor_dev_attr_fan6_input.dev_attr.attr, + &sensor_dev_attr_fan6_min.dev_attr.attr, + &sensor_dev_attr_fan6_alarm.dev_attr.attr, + &sensor_dev_attr_fan6_max.dev_attr.attr, NULL }; @@ -1686,13 +1726,22 @@ static const struct attribute_group dme1737_fan_group[] = { * writeable if the chip is *not* locked. Otherwise they stay read-only. */ static struct attribute *dme1737_attr_lock[] = { /* Temperatures */ - SENSOR_DEV_ATTR_TEMP_LOCK(1), - SENSOR_DEV_ATTR_TEMP_LOCK(2), - SENSOR_DEV_ATTR_TEMP_LOCK(3), + &sensor_dev_attr_temp1_offset.dev_attr.attr, + &sensor_dev_attr_temp2_offset.dev_attr.attr, + &sensor_dev_attr_temp3_offset.dev_attr.attr, /* Zones */ - SENSOR_DEV_ATTR_ZONE_LOCK(1), - SENSOR_DEV_ATTR_ZONE_LOCK(2), - SENSOR_DEV_ATTR_ZONE_LOCK(3), + &sensor_dev_attr_zone1_auto_point1_temp_hyst.dev_attr.attr, + &sensor_dev_attr_zone1_auto_point1_temp.dev_attr.attr, + &sensor_dev_attr_zone1_auto_point2_temp.dev_attr.attr, + &sensor_dev_attr_zone1_auto_point3_temp.dev_attr.attr, + &sensor_dev_attr_zone2_auto_point1_temp_hyst.dev_attr.attr, + &sensor_dev_attr_zone2_auto_point1_temp.dev_attr.attr, + &sensor_dev_attr_zone2_auto_point2_temp.dev_attr.attr, + &sensor_dev_attr_zone2_auto_point3_temp.dev_attr.attr, + &sensor_dev_attr_zone3_auto_point1_temp_hyst.dev_attr.attr, + &sensor_dev_attr_zone3_auto_point1_temp.dev_attr.attr, + &sensor_dev_attr_zone3_auto_point2_temp.dev_attr.attr, + &sensor_dev_attr_zone3_auto_point3_temp.dev_attr.attr, NULL }; @@ -1704,23 +1753,40 @@ static const struct attribute_group dme1737_lock_group = { * writeable if the chip is *not* locked and the respective PWM is available. * Otherwise they stay read-only. */ static struct attribute *dme1737_attr_pwm1_lock[] = { - SENSOR_DEV_ATTR_PWM_1TO3_LOCK(1), + &sensor_dev_attr_pwm1_freq.dev_attr.attr, + &sensor_dev_attr_pwm1_enable.dev_attr.attr, + &sensor_dev_attr_pwm1_ramp_rate.dev_attr.attr, + &sensor_dev_attr_pwm1_auto_channels_zone.dev_attr.attr, + &sensor_dev_attr_pwm1_auto_pwm_min.dev_attr.attr, + &sensor_dev_attr_pwm1_auto_point1_pwm.dev_attr.attr, NULL }; static struct attribute *dme1737_attr_pwm2_lock[] = { - SENSOR_DEV_ATTR_PWM_1TO3_LOCK(2), + &sensor_dev_attr_pwm2_freq.dev_attr.attr, + &sensor_dev_attr_pwm2_enable.dev_attr.attr, + &sensor_dev_attr_pwm2_ramp_rate.dev_attr.attr, + &sensor_dev_attr_pwm2_auto_channels_zone.dev_attr.attr, + &sensor_dev_attr_pwm2_auto_pwm_min.dev_attr.attr, + &sensor_dev_attr_pwm2_auto_point1_pwm.dev_attr.attr, NULL }; static struct attribute *dme1737_attr_pwm3_lock[] = { - SENSOR_DEV_ATTR_PWM_1TO3_LOCK(3), + &sensor_dev_attr_pwm3_freq.dev_attr.attr, + &sensor_dev_attr_pwm3_enable.dev_attr.attr, + &sensor_dev_attr_pwm3_ramp_rate.dev_attr.attr, + &sensor_dev_attr_pwm3_auto_channels_zone.dev_attr.attr, + &sensor_dev_attr_pwm3_auto_pwm_min.dev_attr.attr, + &sensor_dev_attr_pwm3_auto_point1_pwm.dev_attr.attr, NULL }; static struct attribute *dme1737_attr_pwm5_lock[] = { - SENSOR_DEV_ATTR_PWM_5TO6_LOCK(5), + &sensor_dev_attr_pwm5.dev_attr.attr, + &sensor_dev_attr_pwm5_freq.dev_attr.attr, NULL }; static struct attribute *dme1737_attr_pwm6_lock[] = { - SENSOR_DEV_ATTR_PWM_5TO6_LOCK(6), + &sensor_dev_attr_pwm6.dev_attr.attr, + &sensor_dev_attr_pwm6_freq.dev_attr.attr, NULL }; @@ -2109,6 +2175,7 @@ static int dme1737_i2c_detect(struct i2c_adapter *adapter, int address, kind = dme1737; name = "dme1737"; + data->type = kind; /* Fill in the remaining client fields and put it into the global * list */ @@ -2301,6 +2368,7 @@ static int __devinit dme1737_isa_probe(struct platform_device *pdev) err = -ENODEV; goto exit_kfree; } + data->type = -1; /* Fill in the remaining client fields and initialize the mutex */ strlcpy(client->name, "sch311x", I2C_NAME_SIZE); @@ -2377,7 +2445,10 @@ static int __init dme1737_init(void) } if (dme1737_isa_detect(0x2e, &addr) && - dme1737_isa_detect(0x4e, &addr)) { + dme1737_isa_detect(0x4e, &addr) && + (!probe_all_addr || + (dme1737_isa_detect(0x162e, &addr) && + dme1737_isa_detect(0x164e, &addr)))) { /* Return 0 if we didn't find an ISA device */ return 0; } diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index de698dc7302..7880c273c2c 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -30,14 +30,37 @@ #include "lm75.h" -/* Addresses to scan */ +/* + * This driver handles the LM75 and compatible digital temperature sensors. + * Only types which are _not_ listed in I2C_CLIENT_INSMOD_*() need to be + * listed here. We start at 9 since I2C_CLIENT_INSMOD_*() currently allow + * definition of up to 8 chip types (plus zero). + */ + +enum lm75_type { /* keep sorted in alphabetical order */ + ds1775 = 9, + ds75, + /* lm75 -- in I2C_CLIENT_INSMOD_1() */ + lm75a, + max6625, + max6626, + mcp980x, + stds75, + tcn75, + tmp100, + tmp101, + tmp175, + tmp275, + tmp75, +}; + +/* Addresses scanned by legacy style driver binding */ static const unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, I2C_CLIENT_END }; -/* Insmod parameters */ +/* Insmod parameters (only for legacy style driver binding) */ I2C_CLIENT_INSMOD_1(lm75); -/* Many LM75 constants specified below */ /* The LM75 registers */ #define LM75_REG_CONF 0x01 @@ -49,10 +72,11 @@ static const u8 LM75_REG_TEMP[3] = { /* Each client has this additional data */ struct lm75_data { - struct i2c_client client; - struct device *hwmon_dev; + struct i2c_client *client; + struct device *hwmon_dev; struct mutex update_lock; - char valid; /* !=0 if following fields are valid */ + u8 orig_conf; + char valid; /* !=0 if registers are valid */ unsigned long last_updated; /* In jiffies */ u16 temp[3]; /* Register values, 0 = input @@ -60,23 +84,14 @@ struct lm75_data { 2 = hyst */ }; -static int lm75_attach_adapter(struct i2c_adapter *adapter); -static int lm75_detect(struct i2c_adapter *adapter, int address, int kind); -static void lm75_init_client(struct i2c_client *client); -static int lm75_detach_client(struct i2c_client *client); static int lm75_read_value(struct i2c_client *client, u8 reg); static int lm75_write_value(struct i2c_client *client, u8 reg, u16 value); static struct lm75_data *lm75_update_device(struct device *dev); -/* This is the driver that will be inserted */ -static struct i2c_driver lm75_driver = { - .driver = { - .name = "lm75", - }, - .attach_adapter = lm75_attach_adapter, - .detach_client = lm75_detach_client, -}; +/*-----------------------------------------------------------------------*/ + +/* sysfs attributes for hwmon */ static ssize_t show_temp(struct device *dev, struct device_attribute *da, char *buf) @@ -109,13 +124,6 @@ static SENSOR_DEVICE_ATTR(temp1_max_hyst, S_IWUSR | S_IRUGO, show_temp, set_temp, 2); static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp, NULL, 0); -static int lm75_attach_adapter(struct i2c_adapter *adapter) -{ - if (!(adapter->class & I2C_CLASS_HWMON)) - return 0; - return i2c_probe(adapter, &addr_data, lm75_detect); -} - static struct attribute *lm75_attributes[] = { &sensor_dev_attr_temp1_input.dev_attr.attr, &sensor_dev_attr_temp1_max.dev_attr.attr, @@ -128,32 +136,144 @@ static const struct attribute_group lm75_group = { .attrs = lm75_attributes, }; +/*-----------------------------------------------------------------------*/ + +/* "New style" I2C driver binding -- following the driver model */ + +static int +lm75_probe(struct i2c_client *client, const struct i2c_device_id *id) +{ + struct lm75_data *data; + int status; + u8 set_mask, clr_mask; + int new; + + if (!i2c_check_functionality(client->adapter, + I2C_FUNC_SMBUS_BYTE_DATA | I2C_FUNC_SMBUS_WORD_DATA)) + return -EIO; + + data = kzalloc(sizeof(struct lm75_data), GFP_KERNEL); + if (!data) + return -ENOMEM; + + i2c_set_clientdata(client, data); + + data->client = client; + mutex_init(&data->update_lock); + + /* Set to LM75 resolution (9 bits, 1/2 degree C) and range. + * Then tweak to be more precise when appropriate. + */ + set_mask = 0; + clr_mask = (1 << 0) /* continuous conversions */ + | (1 << 6) | (1 << 5); /* 9-bit mode */ + + /* configure as specified */ + status = lm75_read_value(client, LM75_REG_CONF); + if (status < 0) { + dev_dbg(&client->dev, "Can't read config? %d\n", status); + goto exit_free; + } + data->orig_conf = status; + new = status & ~clr_mask; + new |= set_mask; + if (status != new) + lm75_write_value(client, LM75_REG_CONF, new); + dev_dbg(&client->dev, "Config %02x\n", new); + + /* Register sysfs hooks */ + status = sysfs_create_group(&client->dev.kobj, &lm75_group); + if (status) + goto exit_free; + + data->hwmon_dev = hwmon_device_register(&client->dev); + if (IS_ERR(data->hwmon_dev)) { + status = PTR_ERR(data->hwmon_dev); + goto exit_remove; + } + + dev_info(&client->dev, "%s: sensor '%s'\n", + data->hwmon_dev->bus_id, client->name); + + return 0; + +exit_remove: + sysfs_remove_group(&client->dev.kobj, &lm75_group); +exit_free: + i2c_set_clientdata(client, NULL); + kfree(data); + return status; +} + +static int lm75_remove(struct i2c_client *client) +{ + struct lm75_data *data = i2c_get_clientdata(client); + + hwmon_device_unregister(data->hwmon_dev); + sysfs_remove_group(&client->dev.kobj, &lm75_group); + lm75_write_value(client, LM75_REG_CONF, data->orig_conf); + i2c_set_clientdata(client, NULL); + kfree(data); + return 0; +} + +static const struct i2c_device_id lm75_ids[] = { + { "ds1775", ds1775, }, + { "ds75", ds75, }, + { "lm75", lm75, }, + { "lm75a", lm75a, }, + { "max6625", max6625, }, + { "max6626", max6626, }, + { "mcp980x", mcp980x, }, + { "stds75", stds75, }, + { "tcn75", tcn75, }, + { "tmp100", tmp100, }, + { "tmp101", tmp101, }, + { "tmp175", tmp175, }, + { "tmp275", tmp275, }, + { "tmp75", tmp75, }, + { /* LIST END */ } +}; +MODULE_DEVICE_TABLE(i2c, lm75_ids); + +static struct i2c_driver lm75_driver = { + .driver = { + .name = "lm75", + }, + .probe = lm75_probe, + .remove = lm75_remove, + .id_table = lm75_ids, +}; + +/*-----------------------------------------------------------------------*/ + +/* "Legacy" I2C driver binding */ + +static struct i2c_driver lm75_legacy_driver; + /* This function is called by i2c_probe */ static int lm75_detect(struct i2c_adapter *adapter, int address, int kind) { int i; struct i2c_client *new_client; - struct lm75_data *data; int err = 0; - const char *name = ""; if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA | I2C_FUNC_SMBUS_WORD_DATA)) goto exit; - /* OK. For now, we presume we have a valid client. We now create the - client structure, even though we cannot fill it completely yet. - But it allows us to access lm75_{read,write}_value. */ - if (!(data = kzalloc(sizeof(struct lm75_data), GFP_KERNEL))) { + /* OK. For now, we presume we have a valid address. We create the + client structure, even though there may be no sensor present. + But it allows us to use i2c_smbus_read_*_data() calls. */ + new_client = kzalloc(sizeof *new_client, GFP_KERNEL); + if (!new_client) { err = -ENOMEM; goto exit; } - new_client = &data->client; - i2c_set_clientdata(new_client, data); new_client->addr = address; new_client->adapter = adapter; - new_client->driver = &lm75_driver; + new_client->driver = &lm75_legacy_driver; new_client->flags = 0; /* Now, we do the remaining detection. There is no identification- @@ -174,17 +294,17 @@ static int lm75_detect(struct i2c_adapter *adapter, int address, int kind) || i2c_smbus_read_word_data(new_client, 5) != hyst || i2c_smbus_read_word_data(new_client, 6) != hyst || i2c_smbus_read_word_data(new_client, 7) != hyst) - goto exit_free; + goto exit_free; os = i2c_smbus_read_word_data(new_client, 3); if (i2c_smbus_read_word_data(new_client, 4) != os || i2c_smbus_read_word_data(new_client, 5) != os || i2c_smbus_read_word_data(new_client, 6) != os || i2c_smbus_read_word_data(new_client, 7) != os) - goto exit_free; + goto exit_free; /* Unused bits */ if (conf & 0xe0) - goto exit_free; + goto exit_free; /* Addresses cycling */ for (i = 8; i < 0xff; i += 8) @@ -194,58 +314,57 @@ static int lm75_detect(struct i2c_adapter *adapter, int address, int kind) goto exit_free; } - /* Determine the chip type - only one kind supported! */ - if (kind <= 0) - kind = lm75; - - if (kind == lm75) { - name = "lm75"; - } - - /* Fill in the remaining client fields and put it into the global list */ - strlcpy(new_client->name, name, I2C_NAME_SIZE); - data->valid = 0; - mutex_init(&data->update_lock); + /* NOTE: we treat "force=..." and "force_lm75=..." the same. + * Only new-style driver binding distinguishes chip types. + */ + strlcpy(new_client->name, "lm75", I2C_NAME_SIZE); /* Tell the I2C layer a new client has arrived */ - if ((err = i2c_attach_client(new_client))) + err = i2c_attach_client(new_client); + if (err) goto exit_free; - /* Initialize the LM75 chip */ - lm75_init_client(new_client); - - /* Register sysfs hooks */ - if ((err = sysfs_create_group(&new_client->dev.kobj, &lm75_group))) + err = lm75_probe(new_client, NULL); + if (err < 0) goto exit_detach; - data->hwmon_dev = hwmon_device_register(&new_client->dev); - if (IS_ERR(data->hwmon_dev)) { - err = PTR_ERR(data->hwmon_dev); - goto exit_remove; - } - return 0; -exit_remove: - sysfs_remove_group(&new_client->dev.kobj, &lm75_group); exit_detach: i2c_detach_client(new_client); exit_free: - kfree(data); + kfree(new_client); exit: return err; } +static int lm75_attach_adapter(struct i2c_adapter *adapter) +{ + if (!(adapter->class & I2C_CLASS_HWMON)) + return 0; + return i2c_probe(adapter, &addr_data, lm75_detect); +} + static int lm75_detach_client(struct i2c_client *client) { - struct lm75_data *data = i2c_get_clientdata(client); - hwmon_device_unregister(data->hwmon_dev); - sysfs_remove_group(&client->dev.kobj, &lm75_group); + lm75_remove(client); i2c_detach_client(client); - kfree(data); + kfree(client); return 0; } +static struct i2c_driver lm75_legacy_driver = { + .driver = { + .name = "lm75_legacy", + }, + .attach_adapter = lm75_attach_adapter, + .detach_client = lm75_detach_client, +}; + +/*-----------------------------------------------------------------------*/ + +/* register access */ + /* All registers are word-sized, except for the configuration register. LM75 uses a high-byte first convention, which is exactly opposite to the SMBus standard. */ @@ -268,16 +387,6 @@ static int lm75_write_value(struct i2c_client *client, u8 reg, u16 value) return i2c_smbus_write_word_data(client, reg, swab16(value)); } -static void lm75_init_client(struct i2c_client *client) -{ - int reg; - - /* Enable if in shutdown mode */ - reg = lm75_read_value(client, LM75_REG_CONF); - if (reg >= 0 && (reg & 0x01)) - lm75_write_value(client, LM75_REG_CONF, reg & 0xfe); -} - static struct lm75_data *lm75_update_device(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); @@ -309,13 +418,28 @@ static struct lm75_data *lm75_update_device(struct device *dev) return data; } +/*-----------------------------------------------------------------------*/ + +/* module glue */ + static int __init sensors_lm75_init(void) { - return i2c_add_driver(&lm75_driver); + int status; + + status = i2c_add_driver(&lm75_driver); + if (status < 0) + return status; + + status = i2c_add_driver(&lm75_legacy_driver); + if (status < 0) + i2c_del_driver(&lm75_driver); + + return status; } static void __exit sensors_lm75_exit(void) { + i2c_del_driver(&lm75_legacy_driver); i2c_del_driver(&lm75_driver); } diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c index ee5eca1c192..12d446f54f9 100644 --- a/drivers/hwmon/lm85.c +++ b/drivers/hwmon/lm85.c @@ -1,7 +1,7 @@ /* lm85.c - Part of lm_sensors, Linux kernel modules for hardware monitoring - Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl> + Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl> Copyright (c) 2002, 2003 Philip Pokorny <ppokorny@penguincomputing.com> Copyright (c) 2003 Margit Schubert-While <margitsw@t-online.de> Copyright (c) 2004 Justin Thiessen <jthiessen@penguincomputing.com> @@ -51,24 +51,17 @@ I2C_CLIENT_INSMOD_6(lm85b, lm85c, adm1027, adt7463, emc6d100, emc6d102); #define LM85_REG_TEMP_MAX(nr) (0x4f + (nr) * 2) /* Fan speeds are LSB, MSB (2 bytes) */ -#define LM85_REG_FAN(nr) (0x28 + (nr) *2) -#define LM85_REG_FAN_MIN(nr) (0x54 + (nr) *2) +#define LM85_REG_FAN(nr) (0x28 + (nr) * 2) +#define LM85_REG_FAN_MIN(nr) (0x54 + (nr) * 2) #define LM85_REG_PWM(nr) (0x30 + (nr)) -#define ADT7463_REG_OPPOINT(nr) (0x33 + (nr)) - -#define ADT7463_REG_TMIN_CTL1 0x36 -#define ADT7463_REG_TMIN_CTL2 0x37 - -#define LM85_REG_DEVICE 0x3d #define LM85_REG_COMPANY 0x3e #define LM85_REG_VERSTEP 0x3f /* These are the recognized values for the above regs */ -#define LM85_DEVICE_ADX 0x27 #define LM85_COMPANY_NATIONAL 0x01 #define LM85_COMPANY_ANALOG_DEV 0x41 -#define LM85_COMPANY_SMSC 0x5c +#define LM85_COMPANY_SMSC 0x5c #define LM85_VERSTEP_VMASK 0xf0 #define LM85_VERSTEP_GENERIC 0x60 #define LM85_VERSTEP_LM85C 0x60 @@ -91,58 +84,45 @@ I2C_CLIENT_INSMOD_6(lm85b, lm85c, adm1027, adt7463, emc6d100, emc6d102); #define LM85_REG_AFAN_CONFIG(nr) (0x5c + (nr)) #define LM85_REG_AFAN_RANGE(nr) (0x5f + (nr)) #define LM85_REG_AFAN_SPIKE1 0x62 -#define LM85_REG_AFAN_SPIKE2 0x63 #define LM85_REG_AFAN_MINPWM(nr) (0x64 + (nr)) #define LM85_REG_AFAN_LIMIT(nr) (0x67 + (nr)) #define LM85_REG_AFAN_CRITICAL(nr) (0x6a + (nr)) #define LM85_REG_AFAN_HYST1 0x6d #define LM85_REG_AFAN_HYST2 0x6e -#define LM85_REG_TACH_MODE 0x74 -#define LM85_REG_SPINUP_CTL 0x75 - -#define ADM1027_REG_TEMP_OFFSET(nr) (0x70 + (nr)) -#define ADM1027_REG_CONFIG2 0x73 -#define ADM1027_REG_INTMASK1 0x74 -#define ADM1027_REG_INTMASK2 0x75 #define ADM1027_REG_EXTEND_ADC1 0x76 #define ADM1027_REG_EXTEND_ADC2 0x77 -#define ADM1027_REG_CONFIG3 0x78 -#define ADM1027_REG_FAN_PPR 0x7b - -#define ADT7463_REG_THERM 0x79 -#define ADT7463_REG_THERM_LIMIT 0x7A #define EMC6D100_REG_ALARM3 0x7d /* IN5, IN6 and IN7 */ -#define EMC6D100_REG_IN(nr) (0x70 + ((nr)-5)) -#define EMC6D100_REG_IN_MIN(nr) (0x73 + ((nr)-5) * 2) -#define EMC6D100_REG_IN_MAX(nr) (0x74 + ((nr)-5) * 2) +#define EMC6D100_REG_IN(nr) (0x70 + ((nr) - 5)) +#define EMC6D100_REG_IN_MIN(nr) (0x73 + ((nr) - 5) * 2) +#define EMC6D100_REG_IN_MAX(nr) (0x74 + ((nr) - 5) * 2) #define EMC6D102_REG_EXTEND_ADC1 0x85 #define EMC6D102_REG_EXTEND_ADC2 0x86 #define EMC6D102_REG_EXTEND_ADC3 0x87 #define EMC6D102_REG_EXTEND_ADC4 0x88 -/* Conversions. Rounding and limit checking is only done on the TO_REG +/* Conversions. Rounding and limit checking is only done on the TO_REG variants. Note that you should be a bit careful with which arguments these macros are called: arguments may be evaluated more than once. */ /* IN are scaled acording to built-in resistors */ -static int lm85_scaling[] = { /* .001 Volts */ - 2500, 2250, 3300, 5000, 12000, - 3300, 1500, 1800 /*EMC6D100*/ - }; -#define SCALE(val,from,to) (((val)*(to) + ((from)/2))/(from)) +static const int lm85_scaling[] = { /* .001 Volts */ + 2500, 2250, 3300, 5000, 12000, + 3300, 1500, 1800 /*EMC6D100*/ +}; +#define SCALE(val, from, to) (((val) * (to) + ((from) / 2)) / (from)) -#define INS_TO_REG(n,val) \ - SENSORS_LIMIT(SCALE(val,lm85_scaling[n],192),0,255) +#define INS_TO_REG(n, val) \ + SENSORS_LIMIT(SCALE(val, lm85_scaling[n], 192), 0, 255) -#define INSEXT_FROM_REG(n,val,ext) \ +#define INSEXT_FROM_REG(n, val, ext) \ SCALE(((val) << 4) + (ext), 192 << 4, lm85_scaling[n]) -#define INS_FROM_REG(n,val) SCALE((val), 192, lm85_scaling[n]) +#define INS_FROM_REG(n, val) SCALE((val), 192, lm85_scaling[n]) /* FAN speed is measured using 90kHz clock */ static inline u16 FAN_TO_REG(unsigned long val) @@ -151,16 +131,17 @@ static inline u16 FAN_TO_REG(unsigned long val) return 0xffff; return SENSORS_LIMIT(5400000 / val, 1, 0xfffe); } -#define FAN_FROM_REG(val) ((val)==0?-1:(val)==0xffff?0:5400000/(val)) +#define FAN_FROM_REG(val) ((val) == 0 ? -1 : (val) == 0xffff ? 0 : \ + 5400000 / (val)) /* Temperature is reported in .001 degC increments */ #define TEMP_TO_REG(val) \ - SENSORS_LIMIT(SCALE(val,1000,1),-127,127) -#define TEMPEXT_FROM_REG(val,ext) \ + SENSORS_LIMIT(SCALE(val, 1000, 1), -127, 127) +#define TEMPEXT_FROM_REG(val, ext) \ SCALE(((val) << 4) + (ext), 16, 1000) #define TEMP_FROM_REG(val) ((val) * 1000) -#define PWM_TO_REG(val) (SENSORS_LIMIT(val,0,255)) +#define PWM_TO_REG(val) SENSORS_LIMIT(val, 0, 255) #define PWM_FROM_REG(val) (val) @@ -183,17 +164,17 @@ static inline u16 FAN_TO_REG(unsigned long val) */ /* These are the zone temperature range encodings in .001 degree C */ -static int lm85_range_map[] = { - 2000, 2500, 3300, 4000, 5000, 6600, - 8000, 10000, 13300, 16000, 20000, 26600, - 32000, 40000, 53300, 80000 - }; -static int RANGE_TO_REG( int range ) +static const int lm85_range_map[] = { + 2000, 2500, 3300, 4000, 5000, 6600, 8000, 10000, + 13300, 16000, 20000, 26600, 32000, 40000, 53300, 80000 +}; + +static int RANGE_TO_REG(int range) { int i; if (range >= lm85_range_map[15]) - return 15 ; + return 15; /* Find the closest match */ for (i = 14; i >= 0; --i) { @@ -207,28 +188,25 @@ static int RANGE_TO_REG( int range ) return 0; } -#define RANGE_FROM_REG(val) (lm85_range_map[(val)&0x0f]) +#define RANGE_FROM_REG(val) lm85_range_map[(val) & 0x0f] -/* These are the Acoustic Enhancement, or Temperature smoothing encodings - * NOTE: The enable/disable bit is INCLUDED in these encodings as the - * MSB (bit 3, value 8). If the enable bit is 0, the encoded value - * is ignored, or set to 0. - */ /* These are the PWM frequency encodings */ -static int lm85_freq_map[] = { /* .1 Hz */ - 100, 150, 230, 300, 380, 470, 620, 940 - }; -static int FREQ_TO_REG( int freq ) +static const int lm85_freq_map[] = { /* .1 Hz */ + 100, 150, 230, 300, 380, 470, 620, 940 +}; + +static int FREQ_TO_REG(int freq) { int i; - if( freq >= lm85_freq_map[7] ) { return 7 ; } - for( i = 0 ; i < 7 ; ++i ) - if( freq <= lm85_freq_map[i] ) - break ; - return( i & 0x07 ); + if (freq >= lm85_freq_map[7]) + return 7; + for (i = 0; i < 7; ++i) + if (freq <= lm85_freq_map[i]) + break; + return i; } -#define FREQ_FROM_REG(val) (lm85_freq_map[(val)&0x07]) +#define FREQ_FROM_REG(val) lm85_freq_map[(val) & 0x07] /* Since we can't use strings, I'm abusing these numbers * to stand in for the following meanings: @@ -242,30 +220,23 @@ static int FREQ_TO_REG( int freq ) * -2 -- PWM responds to manual control */ -static int lm85_zone_map[] = { 1, 2, 3, -1, 0, 23, 123, -2 }; -#define ZONE_FROM_REG(val) (lm85_zone_map[((val)>>5)&0x07]) +static const int lm85_zone_map[] = { 1, 2, 3, -1, 0, 23, 123, -2 }; +#define ZONE_FROM_REG(val) lm85_zone_map[(val) >> 5] -static int ZONE_TO_REG( int zone ) +static int ZONE_TO_REG(int zone) { int i; - for( i = 0 ; i <= 7 ; ++i ) - if( zone == lm85_zone_map[i] ) - break ; - if( i > 7 ) /* Not found. */ + for (i = 0; i <= 7; ++i) + if (zone == lm85_zone_map[i]) + break; + if (i > 7) /* Not found. */ i = 3; /* Always 100% */ - return( (i & 0x07)<<5 ); + return i << 5; } -#define HYST_TO_REG(val) (SENSORS_LIMIT(((val)+500)/1000,0,15)) -#define HYST_FROM_REG(val) ((val)*1000) - -#define OFFSET_TO_REG(val) (SENSORS_LIMIT((val)/25,-127,127)) -#define OFFSET_FROM_REG(val) ((val)*25) - -#define PPR_MASK(fan) (0x03<<(fan *2)) -#define PPR_TO_REG(val,fan) (SENSORS_LIMIT((val)-1,0,3)<<(fan *2)) -#define PPR_FROM_REG(val,fan) ((((val)>>(fan * 2))&0x03)+1) +#define HYST_TO_REG(val) SENSORS_LIMIT(((val) + 500) / 1000, 0, 15) +#define HYST_FROM_REG(val) ((val) * 1000) /* Chip sampling rates * @@ -292,11 +263,11 @@ struct lm85_zone { u8 hyst; /* Low limit hysteresis. (0-15) */ u8 range; /* Temp range, encoded */ s8 critical; /* "All fans ON" temp limit */ - u8 off_desired; /* Actual "off" temperature specified. Preserved + u8 off_desired; /* Actual "off" temperature specified. Preserved * to prevent "drift" as other autofan control * values change. */ - u8 max_desired; /* Actual "max" temperature specified. Preserved + u8 max_desired; /* Actual "max" temperature specified. Preserved * to prevent "drift" as other autofan control * values change. */ @@ -327,23 +298,13 @@ struct lm85_data { s8 temp[3]; /* Register value */ s8 temp_min[3]; /* Register value */ s8 temp_max[3]; /* Register value */ - s8 temp_offset[3]; /* Register value */ u16 fan[4]; /* Register value */ u16 fan_min[4]; /* Register value */ u8 pwm[3]; /* Register value */ - u8 spinup_ctl; /* Register encoding, combined */ - u8 tach_mode; /* Register encoding, combined */ u8 temp_ext[3]; /* Decoded values */ u8 in_ext[8]; /* Decoded values */ - u8 fan_ppr; /* Register value */ - u8 smooth[3]; /* Register encoding */ u8 vid; /* Register value */ u8 vrm; /* VRM version */ - u8 syncpwm3; /* Saved PWM3 for TACH 2,3,4 config */ - u8 oppoint[3]; /* Register value */ - u16 tmin_ctl; /* Register value */ - unsigned long therm_total; /* Cummulative therm count */ - u8 therm_limit; /* Register value */ u32 alarms; /* Register encoding, combined */ struct lm85_autofan autofan[3]; struct lm85_zone zone[3]; @@ -355,9 +316,8 @@ static int lm85_detect(struct i2c_adapter *adapter, int address, static int lm85_detach_client(struct i2c_client *client); static int lm85_read_value(struct i2c_client *client, u8 reg); -static int lm85_write_value(struct i2c_client *client, u8 reg, int value); +static void lm85_write_value(struct i2c_client *client, u8 reg, int value); static struct lm85_data *lm85_update_device(struct device *dev); -static void lm85_init_client(struct i2c_client *client); static struct i2c_driver lm85_driver = { @@ -375,7 +335,7 @@ static ssize_t show_fan(struct device *dev, struct device_attribute *attr, { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf,"%d\n", FAN_FROM_REG(data->fan[nr]) ); + return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan[nr])); } static ssize_t show_fan_min(struct device *dev, struct device_attribute *attr, @@ -383,7 +343,7 @@ static ssize_t show_fan_min(struct device *dev, struct device_attribute *attr, { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf,"%d\n", FAN_FROM_REG(data->fan_min[nr]) ); + return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan_min[nr])); } static ssize_t set_fan_min(struct device *dev, struct device_attribute *attr, @@ -414,7 +374,8 @@ show_fan_offset(4); /* vid, vrm, alarms */ -static ssize_t show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf) +static ssize_t show_vid_reg(struct device *dev, struct device_attribute *attr, + char *buf) { struct lm85_data *data = lm85_update_device(dev); int vid; @@ -432,13 +393,15 @@ static ssize_t show_vid_reg(struct device *dev, struct device_attribute *attr, c static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid_reg, NULL); -static ssize_t show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf) +static ssize_t show_vrm_reg(struct device *dev, struct device_attribute *attr, + char *buf) { struct lm85_data *data = dev_get_drvdata(dev); return sprintf(buf, "%ld\n", (long) data->vrm); } -static ssize_t store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) +static ssize_t store_vrm_reg(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { struct lm85_data *data = dev_get_drvdata(dev); data->vrm = simple_strtoul(buf, NULL, 10); @@ -447,7 +410,8 @@ static ssize_t store_vrm_reg(struct device *dev, struct device_attribute *attr, static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg); -static ssize_t show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf) +static ssize_t show_alarms_reg(struct device *dev, struct device_attribute + *attr, char *buf) { struct lm85_data *data = lm85_update_device(dev); return sprintf(buf, "%u\n", data->alarms); @@ -488,7 +452,7 @@ static ssize_t show_pwm(struct device *dev, struct device_attribute *attr, { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf,"%d\n", PWM_FROM_REG(data->pwm[nr]) ); + return sprintf(buf, "%d\n", PWM_FROM_REG(data->pwm[nr])); } static ssize_t set_pwm(struct device *dev, struct device_attribute *attr, @@ -581,17 +545,16 @@ static ssize_t show_in(struct device *dev, struct device_attribute *attr, { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf( buf, "%d\n", INSEXT_FROM_REG(nr, - data->in[nr], - data->in_ext[nr])); + return sprintf(buf, "%d\n", INSEXT_FROM_REG(nr, data->in[nr], + data->in_ext[nr])); } -static ssize_t show_in_min(struct device *dev, struct device_attribute *attr, +static ssize_t show_in_min(struct device *dev, struct device_attribute *attr, char *buf) { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in_min[nr]) ); + return sprintf(buf, "%d\n", INS_FROM_REG(nr, data->in_min[nr])); } static ssize_t set_in_min(struct device *dev, struct device_attribute *attr, @@ -614,7 +577,7 @@ static ssize_t show_in_max(struct device *dev, struct device_attribute *attr, { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in_max[nr]) ); + return sprintf(buf, "%d\n", INS_FROM_REG(nr, data->in_max[nr])); } static ssize_t set_in_max(struct device *dev, struct device_attribute *attr, @@ -656,8 +619,8 @@ static ssize_t show_temp(struct device *dev, struct device_attribute *attr, { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf,"%d\n", TEMPEXT_FROM_REG(data->temp[nr], - data->temp_ext[nr])); + return sprintf(buf, "%d\n", TEMPEXT_FROM_REG(data->temp[nr], + data->temp_ext[nr])); } static ssize_t show_temp_min(struct device *dev, struct device_attribute *attr, @@ -665,7 +628,7 @@ static ssize_t show_temp_min(struct device *dev, struct device_attribute *attr, { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_min[nr]) ); + return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_min[nr])); } static ssize_t set_temp_min(struct device *dev, struct device_attribute *attr, @@ -688,7 +651,7 @@ static ssize_t show_temp_max(struct device *dev, struct device_attribute *attr, { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_max[nr]) ); + return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max[nr])); } static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr, @@ -697,7 +660,7 @@ static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr, int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); - long val = simple_strtol(buf, NULL, 10); + long val = simple_strtol(buf, NULL, 10); mutex_lock(&data->update_lock); data->temp_max[nr] = TEMP_TO_REG(val); @@ -726,7 +689,7 @@ static ssize_t show_pwm_auto_channels(struct device *dev, { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf,"%d\n", ZONE_FROM_REG(data->autofan[nr].config)); + return sprintf(buf, "%d\n", ZONE_FROM_REG(data->autofan[nr].config)); } static ssize_t set_pwm_auto_channels(struct device *dev, @@ -735,11 +698,11 @@ static ssize_t set_pwm_auto_channels(struct device *dev, int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); - long val = simple_strtol(buf, NULL, 10); + long val = simple_strtol(buf, NULL, 10); mutex_lock(&data->update_lock); data->autofan[nr].config = (data->autofan[nr].config & (~0xe0)) - | ZONE_TO_REG(val) ; + | ZONE_TO_REG(val); lm85_write_value(client, LM85_REG_AFAN_CONFIG(nr), data->autofan[nr].config); mutex_unlock(&data->update_lock); @@ -751,7 +714,7 @@ static ssize_t show_pwm_auto_pwm_min(struct device *dev, { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf,"%d\n", PWM_FROM_REG(data->autofan[nr].min_pwm)); + return sprintf(buf, "%d\n", PWM_FROM_REG(data->autofan[nr].min_pwm)); } static ssize_t set_pwm_auto_pwm_min(struct device *dev, @@ -775,7 +738,7 @@ static ssize_t show_pwm_auto_pwm_minctl(struct device *dev, { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf,"%d\n", data->autofan[nr].min_off); + return sprintf(buf, "%d\n", data->autofan[nr].min_off); } static ssize_t set_pwm_auto_pwm_minctl(struct device *dev, @@ -785,15 +748,15 @@ static ssize_t set_pwm_auto_pwm_minctl(struct device *dev, struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); long val = simple_strtol(buf, NULL, 10); + u8 tmp; mutex_lock(&data->update_lock); data->autofan[nr].min_off = val; - lm85_write_value(client, LM85_REG_AFAN_SPIKE1, data->smooth[0] - | data->syncpwm3 - | (data->autofan[0].min_off ? 0x20 : 0) - | (data->autofan[1].min_off ? 0x40 : 0) - | (data->autofan[2].min_off ? 0x80 : 0) - ); + tmp = lm85_read_value(client, LM85_REG_AFAN_SPIKE1); + tmp &= ~(0x20 << nr); + if (data->autofan[nr].min_off) + tmp |= 0x20 << nr; + lm85_write_value(client, LM85_REG_AFAN_SPIKE1, tmp); mutex_unlock(&data->update_lock); return count; } @@ -803,7 +766,7 @@ static ssize_t show_pwm_auto_pwm_freq(struct device *dev, { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf,"%d\n", FREQ_FROM_REG(data->autofan[nr].freq)); + return sprintf(buf, "%d\n", FREQ_FROM_REG(data->autofan[nr].freq)); } static ssize_t set_pwm_auto_pwm_freq(struct device *dev, @@ -818,8 +781,7 @@ static ssize_t set_pwm_auto_pwm_freq(struct device *dev, data->autofan[nr].freq = FREQ_TO_REG(val); lm85_write_value(client, LM85_REG_AFAN_RANGE(nr), (data->zone[nr].range << 4) - | data->autofan[nr].freq - ); + | data->autofan[nr].freq); mutex_unlock(&data->update_lock); return count; } @@ -849,7 +811,7 @@ static ssize_t show_temp_auto_temp_off(struct device *dev, { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf,"%d\n", TEMP_FROM_REG(data->zone[nr].limit) - + return sprintf(buf, "%d\n", TEMP_FROM_REG(data->zone[nr].limit) - HYST_FROM_REG(data->zone[nr].hyst)); } @@ -866,15 +828,13 @@ static ssize_t set_temp_auto_temp_off(struct device *dev, min = TEMP_FROM_REG(data->zone[nr].limit); data->zone[nr].off_desired = TEMP_TO_REG(val); data->zone[nr].hyst = HYST_TO_REG(min - val); - if ( nr == 0 || nr == 1 ) { + if (nr == 0 || nr == 1) { lm85_write_value(client, LM85_REG_AFAN_HYST1, (data->zone[0].hyst << 4) - | data->zone[1].hyst - ); + | data->zone[1].hyst); } else { lm85_write_value(client, LM85_REG_AFAN_HYST2, - (data->zone[2].hyst << 4) - ); + (data->zone[2].hyst << 4)); } mutex_unlock(&data->update_lock); return count; @@ -885,7 +845,7 @@ static ssize_t show_temp_auto_temp_min(struct device *dev, { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf,"%d\n", TEMP_FROM_REG(data->zone[nr].limit) ); + return sprintf(buf, "%d\n", TEMP_FROM_REG(data->zone[nr].limit)); } static ssize_t set_temp_auto_temp_min(struct device *dev, @@ -913,15 +873,13 @@ static ssize_t set_temp_auto_temp_min(struct device *dev, data->zone[nr].hyst = HYST_TO_REG(TEMP_FROM_REG( data->zone[nr].limit) - TEMP_FROM_REG( data->zone[nr].off_desired)); - if ( nr == 0 || nr == 1 ) { + if (nr == 0 || nr == 1) { lm85_write_value(client, LM85_REG_AFAN_HYST1, (data->zone[0].hyst << 4) - | data->zone[1].hyst - ); + | data->zone[1].hyst); } else { lm85_write_value(client, LM85_REG_AFAN_HYST2, - (data->zone[2].hyst << 4) - ); + (data->zone[2].hyst << 4)); } mutex_unlock(&data->update_lock); return count; @@ -932,7 +890,7 @@ static ssize_t show_temp_auto_temp_max(struct device *dev, { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf,"%d\n", TEMP_FROM_REG(data->zone[nr].limit) + + return sprintf(buf, "%d\n", TEMP_FROM_REG(data->zone[nr].limit) + RANGE_FROM_REG(data->zone[nr].range)); } @@ -962,11 +920,11 @@ static ssize_t show_temp_auto_temp_crit(struct device *dev, { int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf,"%d\n", TEMP_FROM_REG(data->zone[nr].critical)); + return sprintf(buf, "%d\n", TEMP_FROM_REG(data->zone[nr].critical)); } static ssize_t set_temp_auto_temp_crit(struct device *dev, - struct device_attribute *attr,const char *buf, size_t count) + struct device_attribute *attr, const char *buf, size_t count) { int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); @@ -1127,20 +1085,37 @@ static const struct attribute_group lm85_group_in567 = { .attrs = lm85_attributes_in567, }; +static void lm85_init_client(struct i2c_client *client) +{ + int value; + + /* Start monitoring if needed */ + value = lm85_read_value(client, LM85_REG_CONFIG); + if (!(value & 0x01)) { + dev_info(&client->dev, "Starting monitoring\n"); + lm85_write_value(client, LM85_REG_CONFIG, value | 0x01); + } + + /* Warn about unusual configuration bits */ + if (value & 0x02) + dev_warn(&client->dev, "Device configuration is locked\n"); + if (!(value & 0x04)) + dev_warn(&client->dev, "Device is not ready\n"); +} + static int lm85_detect(struct i2c_adapter *adapter, int address, int kind) { - int company, verstep ; - struct i2c_client *new_client = NULL; + int company, verstep; + struct i2c_client *client; struct lm85_data *data; int err = 0; - const char *type_name = ""; + const char *type_name; - if (!i2c_check_functionality(adapter, - I2C_FUNC_SMBUS_BYTE_DATA)) { + if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) { /* We need to be able to do byte I/O */ - goto ERROR0 ; - }; + goto ERROR0; + } /* OK. For now, we presume we have a valid client. We now create the client structure, even though we cannot fill it completely yet. @@ -1151,138 +1126,145 @@ static int lm85_detect(struct i2c_adapter *adapter, int address, goto ERROR0; } - new_client = &data->client; - i2c_set_clientdata(new_client, data); - new_client->addr = address; - new_client->adapter = adapter; - new_client->driver = &lm85_driver; - new_client->flags = 0; + client = &data->client; + i2c_set_clientdata(client, data); + client->addr = address; + client->adapter = adapter; + client->driver = &lm85_driver; /* Now, we do the remaining detection. */ - company = lm85_read_value(new_client, LM85_REG_COMPANY); - verstep = lm85_read_value(new_client, LM85_REG_VERSTEP); + company = lm85_read_value(client, LM85_REG_COMPANY); + verstep = lm85_read_value(client, LM85_REG_VERSTEP); dev_dbg(&adapter->dev, "Detecting device at %d,0x%02x with" " COMPANY: 0x%02x and VERSTEP: 0x%02x\n", - i2c_adapter_id(new_client->adapter), new_client->addr, + i2c_adapter_id(client->adapter), client->addr, company, verstep); /* If auto-detecting, Determine the chip type. */ if (kind <= 0) { dev_dbg(&adapter->dev, "Autodetecting device at %d,0x%02x ...\n", - i2c_adapter_id(adapter), address ); - if( company == LM85_COMPANY_NATIONAL - && verstep == LM85_VERSTEP_LM85C ) { - kind = lm85c ; - } else if( company == LM85_COMPANY_NATIONAL - && verstep == LM85_VERSTEP_LM85B ) { - kind = lm85b ; - } else if( company == LM85_COMPANY_NATIONAL - && (verstep & LM85_VERSTEP_VMASK) == LM85_VERSTEP_GENERIC ) { + i2c_adapter_id(adapter), address); + if (company == LM85_COMPANY_NATIONAL + && verstep == LM85_VERSTEP_LM85C) { + kind = lm85c; + } else if (company == LM85_COMPANY_NATIONAL + && verstep == LM85_VERSTEP_LM85B) { + kind = lm85b; + } else if (company == LM85_COMPANY_NATIONAL + && (verstep & LM85_VERSTEP_VMASK) == LM85_VERSTEP_GENERIC) { dev_err(&adapter->dev, "Unrecognized version/stepping 0x%02x" " Defaulting to LM85.\n", verstep); - kind = any_chip ; - } else if( company == LM85_COMPANY_ANALOG_DEV - && verstep == LM85_VERSTEP_ADM1027 ) { - kind = adm1027 ; - } else if( company == LM85_COMPANY_ANALOG_DEV + kind = any_chip; + } else if (company == LM85_COMPANY_ANALOG_DEV + && verstep == LM85_VERSTEP_ADM1027) { + kind = adm1027; + } else if (company == LM85_COMPANY_ANALOG_DEV && (verstep == LM85_VERSTEP_ADT7463 - || verstep == LM85_VERSTEP_ADT7463C) ) { - kind = adt7463 ; - } else if( company == LM85_COMPANY_ANALOG_DEV - && (verstep & LM85_VERSTEP_VMASK) == LM85_VERSTEP_GENERIC ) { + || verstep == LM85_VERSTEP_ADT7463C)) { + kind = adt7463; + } else if (company == LM85_COMPANY_ANALOG_DEV + && (verstep & LM85_VERSTEP_VMASK) == LM85_VERSTEP_GENERIC) { dev_err(&adapter->dev, "Unrecognized version/stepping 0x%02x" - " Defaulting to Generic LM85.\n", verstep ); - kind = any_chip ; - } else if( company == LM85_COMPANY_SMSC + " Defaulting to Generic LM85.\n", verstep); + kind = any_chip; + } else if (company == LM85_COMPANY_SMSC && (verstep == LM85_VERSTEP_EMC6D100_A0 - || verstep == LM85_VERSTEP_EMC6D100_A1) ) { + || verstep == LM85_VERSTEP_EMC6D100_A1)) { /* Unfortunately, we can't tell a '100 from a '101 * from the registers. Since a '101 is a '100 * in a package with fewer pins and therefore no * 3.3V, 1.5V or 1.8V inputs, perhaps if those * inputs read 0, then it's a '101. */ - kind = emc6d100 ; - } else if( company == LM85_COMPANY_SMSC + kind = emc6d100; + } else if (company == LM85_COMPANY_SMSC && verstep == LM85_VERSTEP_EMC6D102) { - kind = emc6d102 ; - } else if( company == LM85_COMPANY_SMSC + kind = emc6d102; + } else if (company == LM85_COMPANY_SMSC && (verstep & LM85_VERSTEP_VMASK) == LM85_VERSTEP_GENERIC) { dev_err(&adapter->dev, "lm85: Detected SMSC chip\n"); dev_err(&adapter->dev, "lm85: Unrecognized version/stepping 0x%02x" - " Defaulting to Generic LM85.\n", verstep ); - kind = any_chip ; - } else if( kind == any_chip + " Defaulting to Generic LM85.\n", verstep); + kind = any_chip; + } else if (kind == any_chip && (verstep & LM85_VERSTEP_VMASK) == LM85_VERSTEP_GENERIC) { dev_err(&adapter->dev, "Generic LM85 Version 6 detected\n"); /* Leave kind as "any_chip" */ } else { dev_dbg(&adapter->dev, "Autodetection failed\n"); - /* Not an LM85 ... */ - if( kind == any_chip ) { /* User used force=x,y */ + /* Not an LM85... */ + if (kind == any_chip) { /* User used force=x,y */ dev_err(&adapter->dev, "Generic LM85 Version 6 not" " found at %d,0x%02x. Try force_lm85c.\n", - i2c_adapter_id(adapter), address ); + i2c_adapter_id(adapter), address); } - err = 0 ; + err = 0; goto ERROR1; } } /* Fill in the chip specific driver values */ - if ( kind == any_chip ) { - type_name = "lm85"; - } else if ( kind == lm85b ) { + switch (kind) { + case lm85b: type_name = "lm85b"; - } else if ( kind == lm85c ) { + break; + case lm85c: type_name = "lm85c"; - } else if ( kind == adm1027 ) { + break; + case adm1027: type_name = "adm1027"; - } else if ( kind == adt7463 ) { + break; + case adt7463: type_name = "adt7463"; - } else if ( kind == emc6d100){ + break; + case emc6d100: type_name = "emc6d100"; - } else if ( kind == emc6d102 ) { + break; + case emc6d102: type_name = "emc6d102"; + break; + default: + type_name = "lm85"; } - strlcpy(new_client->name, type_name, I2C_NAME_SIZE); + strlcpy(client->name, type_name, I2C_NAME_SIZE); /* Fill in the remaining client fields */ data->type = kind; - data->valid = 0; mutex_init(&data->update_lock); /* Tell the I2C layer a new client has arrived */ - if ((err = i2c_attach_client(new_client))) + err = i2c_attach_client(client); + if (err) goto ERROR1; /* Set the VRM version */ data->vrm = vid_which_vrm(); /* Initialize the LM85 chip */ - lm85_init_client(new_client); + lm85_init_client(client); /* Register sysfs hooks */ - if ((err = sysfs_create_group(&new_client->dev.kobj, &lm85_group))) + err = sysfs_create_group(&client->dev.kobj, &lm85_group); + if (err) goto ERROR2; /* The ADT7463 has an optional VRM 10 mode where pin 21 is used as a sixth digital VID input rather than an analog input. */ - data->vid = lm85_read_value(new_client, LM85_REG_VID); + data->vid = lm85_read_value(client, LM85_REG_VID); if (!(kind == adt7463 && (data->vid & 0x80))) - if ((err = sysfs_create_group(&new_client->dev.kobj, + if ((err = sysfs_create_group(&client->dev.kobj, &lm85_group_in4))) goto ERROR3; /* The EMC6D100 has 3 additional voltage inputs */ if (kind == emc6d100) - if ((err = sysfs_create_group(&new_client->dev.kobj, + if ((err = sysfs_create_group(&client->dev.kobj, &lm85_group_in567))) goto ERROR3; - data->hwmon_dev = hwmon_device_register(&new_client->dev); + data->hwmon_dev = hwmon_device_register(&client->dev); if (IS_ERR(data->hwmon_dev)) { err = PTR_ERR(data->hwmon_dev); goto ERROR3; @@ -1291,16 +1273,16 @@ static int lm85_detect(struct i2c_adapter *adapter, int address, return 0; /* Error out and cleanup code */ - ERROR3: - sysfs_remove_group(&new_client->dev.kobj, &lm85_group); - sysfs_remove_group(&new_client->dev.kobj, &lm85_group_in4); + ERROR3: + sysfs_remove_group(&client->dev.kobj, &lm85_group); + sysfs_remove_group(&client->dev.kobj, &lm85_group_in4); if (kind == emc6d100) - sysfs_remove_group(&new_client->dev.kobj, &lm85_group_in567); - ERROR2: - i2c_detach_client(new_client); - ERROR1: + sysfs_remove_group(&client->dev.kobj, &lm85_group_in567); + ERROR2: + i2c_detach_client(client); + ERROR1: kfree(data); - ERROR0: + ERROR0: return err; } @@ -1323,100 +1305,46 @@ static int lm85_read_value(struct i2c_client *client, u8 reg) int res; /* What size location is it? */ - switch( reg ) { - case LM85_REG_FAN(0) : /* Read WORD data */ - case LM85_REG_FAN(1) : - case LM85_REG_FAN(2) : - case LM85_REG_FAN(3) : - case LM85_REG_FAN_MIN(0) : - case LM85_REG_FAN_MIN(1) : - case LM85_REG_FAN_MIN(2) : - case LM85_REG_FAN_MIN(3) : - case LM85_REG_ALARM1 : /* Read both bytes at once */ - res = i2c_smbus_read_byte_data(client, reg) & 0xff ; - res |= i2c_smbus_read_byte_data(client, reg+1) << 8 ; - break ; - case ADT7463_REG_TMIN_CTL1 : /* Read WORD MSB, LSB */ - res = i2c_smbus_read_byte_data(client, reg) << 8 ; - res |= i2c_smbus_read_byte_data(client, reg+1) & 0xff ; - break ; + switch (reg) { + case LM85_REG_FAN(0): /* Read WORD data */ + case LM85_REG_FAN(1): + case LM85_REG_FAN(2): + case LM85_REG_FAN(3): + case LM85_REG_FAN_MIN(0): + case LM85_REG_FAN_MIN(1): + case LM85_REG_FAN_MIN(2): + case LM85_REG_FAN_MIN(3): + case LM85_REG_ALARM1: /* Read both bytes at once */ + res = i2c_smbus_read_byte_data(client, reg) & 0xff; + res |= i2c_smbus_read_byte_data(client, reg + 1) << 8; + break; default: /* Read BYTE data */ res = i2c_smbus_read_byte_data(client, reg); - break ; + break; } - return res ; + return res; } -static int lm85_write_value(struct i2c_client *client, u8 reg, int value) +static void lm85_write_value(struct i2c_client *client, u8 reg, int value) { - int res ; - - switch( reg ) { - case LM85_REG_FAN(0) : /* Write WORD data */ - case LM85_REG_FAN(1) : - case LM85_REG_FAN(2) : - case LM85_REG_FAN(3) : - case LM85_REG_FAN_MIN(0) : - case LM85_REG_FAN_MIN(1) : - case LM85_REG_FAN_MIN(2) : - case LM85_REG_FAN_MIN(3) : + switch (reg) { + case LM85_REG_FAN(0): /* Write WORD data */ + case LM85_REG_FAN(1): + case LM85_REG_FAN(2): + case LM85_REG_FAN(3): + case LM85_REG_FAN_MIN(0): + case LM85_REG_FAN_MIN(1): + case LM85_REG_FAN_MIN(2): + case LM85_REG_FAN_MIN(3): /* NOTE: ALARM is read only, so not included here */ - res = i2c_smbus_write_byte_data(client, reg, value & 0xff) ; - res |= i2c_smbus_write_byte_data(client, reg+1, (value>>8) & 0xff) ; - break ; - case ADT7463_REG_TMIN_CTL1 : /* Write WORD MSB, LSB */ - res = i2c_smbus_write_byte_data(client, reg, (value>>8) & 0xff); - res |= i2c_smbus_write_byte_data(client, reg+1, value & 0xff) ; - break ; + i2c_smbus_write_byte_data(client, reg, value & 0xff); + i2c_smbus_write_byte_data(client, reg + 1, value >> 8); + break; default: /* Write BYTE data */ - res = i2c_smbus_write_byte_data(client, reg, value); - break ; + i2c_smbus_write_byte_data(client, reg, value); + break; } - - return res ; -} - -static void lm85_init_client(struct i2c_client *client) -{ - int value; - struct lm85_data *data = i2c_get_clientdata(client); - - dev_dbg(&client->dev, "Initializing device\n"); - - /* Warn if part was not "READY" */ - value = lm85_read_value(client, LM85_REG_CONFIG); - dev_dbg(&client->dev, "LM85_REG_CONFIG is: 0x%02x\n", value); - if( value & 0x02 ) { - dev_err(&client->dev, "Client (%d,0x%02x) config is locked.\n", - i2c_adapter_id(client->adapter), client->addr ); - }; - if( ! (value & 0x04) ) { - dev_err(&client->dev, "Client (%d,0x%02x) is not ready.\n", - i2c_adapter_id(client->adapter), client->addr ); - }; - if( value & 0x10 - && ( data->type == adm1027 - || data->type == adt7463 ) ) { - dev_err(&client->dev, "Client (%d,0x%02x) VxI mode is set. " - "Please report this to the lm85 maintainer.\n", - i2c_adapter_id(client->adapter), client->addr ); - }; - - /* WE INTENTIONALLY make no changes to the limits, - * offsets, pwms, fans and zones. If they were - * configured, we don't want to mess with them. - * If they weren't, the default is 100% PWM, no - * control and will suffice until 'sensors -s' - * can be run by the user. - */ - - /* Start monitoring */ - value = lm85_read_value(client, LM85_REG_CONFIG); - /* Try to clear LOCK, Set START, save everything else */ - value = (value & ~ 0x02) | 0x01 ; - dev_dbg(&client->dev, "Setting CONFIG to: 0x%02x\n", value); - lm85_write_value(client, LM85_REG_CONFIG, value); } static struct lm85_data *lm85_update_device(struct device *dev) @@ -1427,28 +1355,30 @@ static struct lm85_data *lm85_update_device(struct device *dev) mutex_lock(&data->update_lock); - if ( !data->valid || - time_after(jiffies, data->last_reading + LM85_DATA_INTERVAL) ) { + if (!data->valid || + time_after(jiffies, data->last_reading + LM85_DATA_INTERVAL)) { /* Things that change quickly */ dev_dbg(&client->dev, "Reading sensor values\n"); - + /* Have to read extended bits first to "freeze" the * more significant bits that are read later. * There are 2 additional resolution bits per channel and we * have room for 4, so we shift them to the left. */ - if ( (data->type == adm1027) || (data->type == adt7463) ) { + if (data->type == adm1027 || data->type == adt7463) { int ext1 = lm85_read_value(client, ADM1027_REG_EXTEND_ADC1); int ext2 = lm85_read_value(client, ADM1027_REG_EXTEND_ADC2); int val = (ext1 << 8) + ext2; - for(i = 0; i <= 4; i++) - data->in_ext[i] = ((val>>(i * 2))&0x03) << 2; + for (i = 0; i <= 4; i++) + data->in_ext[i] = + ((val >> (i * 2)) & 0x03) << 2; - for(i = 0; i <= 2; i++) - data->temp_ext[i] = (val>>((i + 4) * 2))&0x0c; + for (i = 0; i <= 2; i++) + data->temp_ext[i] = + (val >> ((i + 4) * 2)) & 0x0c; } data->vid = lm85_read_value(client, LM85_REG_VID); @@ -1456,6 +1386,8 @@ static struct lm85_data *lm85_update_device(struct device *dev) for (i = 0; i <= 3; ++i) { data->in[i] = lm85_read_value(client, LM85_REG_IN(i)); + data->fan[i] = + lm85_read_value(client, LM85_REG_FAN(i)); } if (!(data->type == adt7463 && (data->vid & 0x80))) { @@ -1463,38 +1395,25 @@ static struct lm85_data *lm85_update_device(struct device *dev) LM85_REG_IN(4)); } - for (i = 0; i <= 3; ++i) { - data->fan[i] = - lm85_read_value(client, LM85_REG_FAN(i)); - } - for (i = 0; i <= 2; ++i) { data->temp[i] = lm85_read_value(client, LM85_REG_TEMP(i)); - } - - for (i = 0; i <= 2; ++i) { data->pwm[i] = lm85_read_value(client, LM85_REG_PWM(i)); } data->alarms = lm85_read_value(client, LM85_REG_ALARM1); - if ( data->type == adt7463 ) { - if( data->therm_total < ULONG_MAX - 256 ) { - data->therm_total += - lm85_read_value(client, ADT7463_REG_THERM ); - } - } else if ( data->type == emc6d100 ) { + if (data->type == emc6d100) { /* Three more voltage sensors */ for (i = 5; i <= 7; ++i) { - data->in[i] = - lm85_read_value(client, EMC6D100_REG_IN(i)); + data->in[i] = lm85_read_value(client, + EMC6D100_REG_IN(i)); } /* More alarm bits */ - data->alarms |= - lm85_read_value(client, EMC6D100_REG_ALARM3) << 16; - } else if (data->type == emc6d102 ) { + data->alarms |= lm85_read_value(client, + EMC6D100_REG_ALARM3) << 16; + } else if (data->type == emc6d102) { /* Have to read LSB bits after the MSB ones because the reading of the MSB bits has frozen the LSBs (backward from the ADM1027). @@ -1509,20 +1428,20 @@ static struct lm85_data *lm85_update_device(struct device *dev) EMC6D102_REG_EXTEND_ADC4); data->in_ext[0] = ext3 & 0x0f; data->in_ext[1] = ext4 & 0x0f; - data->in_ext[2] = (ext4 >> 4) & 0x0f; - data->in_ext[3] = (ext3 >> 4) & 0x0f; - data->in_ext[4] = (ext2 >> 4) & 0x0f; + data->in_ext[2] = ext4 >> 4; + data->in_ext[3] = ext3 >> 4; + data->in_ext[4] = ext2 >> 4; data->temp_ext[0] = ext1 & 0x0f; data->temp_ext[1] = ext2 & 0x0f; - data->temp_ext[2] = (ext1 >> 4) & 0x0f; + data->temp_ext[2] = ext1 >> 4; } - data->last_reading = jiffies ; - }; /* last_reading */ + data->last_reading = jiffies; + } /* last_reading */ - if ( !data->valid || - time_after(jiffies, data->last_config + LM85_CONFIG_INTERVAL) ) { + if (!data->valid || + time_after(jiffies, data->last_config + LM85_CONFIG_INTERVAL)) { /* Things that don't change often */ dev_dbg(&client->dev, "Reading config values\n"); @@ -1531,6 +1450,8 @@ static struct lm85_data *lm85_update_device(struct device *dev) lm85_read_value(client, LM85_REG_IN_MIN(i)); data->in_max[i] = lm85_read_value(client, LM85_REG_IN_MAX(i)); + data->fan_min[i] = + lm85_read_value(client, LM85_REG_FAN_MIN(i)); } if (!(data->type == adt7463 && (data->vid & 0x80))) { @@ -1540,34 +1461,28 @@ static struct lm85_data *lm85_update_device(struct device *dev) LM85_REG_IN_MAX(4)); } - if ( data->type == emc6d100 ) { + if (data->type == emc6d100) { for (i = 5; i <= 7; ++i) { - data->in_min[i] = - lm85_read_value(client, EMC6D100_REG_IN_MIN(i)); - data->in_max[i] = - lm85_read_value(client, EMC6D100_REG_IN_MAX(i)); + data->in_min[i] = lm85_read_value(client, + EMC6D100_REG_IN_MIN(i)); + data->in_max[i] = lm85_read_value(client, + EMC6D100_REG_IN_MAX(i)); } } - for (i = 0; i <= 3; ++i) { - data->fan_min[i] = - lm85_read_value(client, LM85_REG_FAN_MIN(i)); - } - for (i = 0; i <= 2; ++i) { + int val; + data->temp_min[i] = lm85_read_value(client, LM85_REG_TEMP_MIN(i)); data->temp_max[i] = lm85_read_value(client, LM85_REG_TEMP_MAX(i)); - } - for (i = 0; i <= 2; ++i) { - int val ; data->autofan[i].config = lm85_read_value(client, LM85_REG_AFAN_CONFIG(i)); val = lm85_read_value(client, LM85_REG_AFAN_RANGE(i)); - data->autofan[i].freq = val & 0x07 ; - data->zone[i].range = (val >> 4) & 0x0f ; + data->autofan[i].freq = val & 0x07; + data->zone[i].range = val >> 4; data->autofan[i].min_pwm = lm85_read_value(client, LM85_REG_AFAN_MINPWM(i)); data->zone[i].limit = @@ -1577,50 +1492,19 @@ static struct lm85_data *lm85_update_device(struct device *dev) } i = lm85_read_value(client, LM85_REG_AFAN_SPIKE1); - data->smooth[0] = i & 0x0f ; - data->syncpwm3 = i & 0x10 ; /* Save PWM3 config */ - data->autofan[0].min_off = (i & 0x20) != 0 ; - data->autofan[1].min_off = (i & 0x40) != 0 ; - data->autofan[2].min_off = (i & 0x80) != 0 ; - i = lm85_read_value(client, LM85_REG_AFAN_SPIKE2); - data->smooth[1] = (i>>4) & 0x0f ; - data->smooth[2] = i & 0x0f ; + data->autofan[0].min_off = (i & 0x20) != 0; + data->autofan[1].min_off = (i & 0x40) != 0; + data->autofan[2].min_off = (i & 0x80) != 0; i = lm85_read_value(client, LM85_REG_AFAN_HYST1); - data->zone[0].hyst = (i>>4) & 0x0f ; - data->zone[1].hyst = i & 0x0f ; + data->zone[0].hyst = i >> 4; + data->zone[1].hyst = i & 0x0f; i = lm85_read_value(client, LM85_REG_AFAN_HYST2); - data->zone[2].hyst = (i>>4) & 0x0f ; - - if ( (data->type == lm85b) || (data->type == lm85c) ) { - data->tach_mode = lm85_read_value(client, - LM85_REG_TACH_MODE ); - data->spinup_ctl = lm85_read_value(client, - LM85_REG_SPINUP_CTL ); - } else if ( (data->type == adt7463) || (data->type == adm1027) ) { - if ( data->type == adt7463 ) { - for (i = 0; i <= 2; ++i) { - data->oppoint[i] = lm85_read_value(client, - ADT7463_REG_OPPOINT(i) ); - } - data->tmin_ctl = lm85_read_value(client, - ADT7463_REG_TMIN_CTL1 ); - data->therm_limit = lm85_read_value(client, - ADT7463_REG_THERM_LIMIT ); - } - for (i = 0; i <= 2; ++i) { - data->temp_offset[i] = lm85_read_value(client, - ADM1027_REG_TEMP_OFFSET(i) ); - } - data->tach_mode = lm85_read_value(client, - ADM1027_REG_CONFIG3 ); - data->fan_ppr = lm85_read_value(client, - ADM1027_REG_FAN_PPR ); - } - + data->zone[2].hyst = i >> 4; + data->last_config = jiffies; - }; /* last_config */ + } /* last_config */ data->valid = 1; @@ -1635,17 +1519,15 @@ static int __init sm_lm85_init(void) return i2c_add_driver(&lm85_driver); } -static void __exit sm_lm85_exit(void) +static void __exit sm_lm85_exit(void) { i2c_del_driver(&lm85_driver); } -/* Thanks to Richard Barrington for adding the LM85 to sensors-detect. - * Thanks to Margit Schubert-While <margitsw@t-online.de> for help with - * post 2.7.0 CVS changes. - */ MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Philip Pokorny <ppokorny@penguincomputing.com>, Margit Schubert-While <margitsw@t-online.de>, Justin Thiessen <jthiessen@penguincomputing.com"); +MODULE_AUTHOR("Philip Pokorny <ppokorny@penguincomputing.com>, " + "Margit Schubert-While <margitsw@t-online.de>, " + "Justin Thiessen <jthiessen@penguincomputing.com>"); MODULE_DESCRIPTION("LM85-B, LM85-C driver"); module_init(sm_lm85_init); diff --git a/drivers/infiniband/hw/ipath/ipath_iba7220.c b/drivers/infiniband/hw/ipath/ipath_iba7220.c index fb70712ac85..fadbfbf55a6 100644 --- a/drivers/infiniband/hw/ipath/ipath_iba7220.c +++ b/drivers/infiniband/hw/ipath/ipath_iba7220.c @@ -528,7 +528,7 @@ static const struct ipath_cregs ipath_7220_cregs = { static char int_type[16] = "auto"; module_param_string(interrupt_type, int_type, sizeof(int_type), 0444); -MODULE_PARM_DESC(int_type, " interrupt_type=auto|force_msi|force_intx\n"); +MODULE_PARM_DESC(int_type, " interrupt_type=auto|force_msi|force_intx"); /* packet rate matching delay; chip has support */ static u8 rate_to_delay[2][2] = { diff --git a/drivers/input/keyboard/maple_keyb.c b/drivers/input/keyboard/maple_keyb.c index 2b404284c28..7797ef6e5e6 100644 --- a/drivers/input/keyboard/maple_keyb.c +++ b/drivers/input/keyboard/maple_keyb.c @@ -27,7 +27,6 @@ #include <linux/init.h> #include <linux/timer.h> #include <linux/maple.h> -#include <asm/mach/maple.h> /* Very simple mutex to ensure proper cleanup */ static DEFINE_MUTEX(maple_keyb_mutex); diff --git a/drivers/isdn/gigaset/isocdata.c b/drivers/isdn/gigaset/isocdata.c index e30a7773f93..fbce5222d83 100644 --- a/drivers/isdn/gigaset/isocdata.c +++ b/drivers/isdn/gigaset/isocdata.c @@ -247,7 +247,6 @@ static inline void dump_bytes(enum debuglevel level, const char *tag, #ifdef CONFIG_GIGASET_DEBUG unsigned char c; static char dbgline[3 * 32 + 1]; - static const char hexdigit[] = "0123456789abcdef"; int i = 0; while (count-- > 0) { if (i > sizeof(dbgline) - 4) { @@ -258,8 +257,8 @@ static inline void dump_bytes(enum debuglevel level, const char *tag, c = *bytes++; dbgline[i] = (i && !(i % 12)) ? '-' : ' '; i++; - dbgline[i++] = hexdigit[(c >> 4) & 0x0f]; - dbgline[i++] = hexdigit[c & 0x0f]; + dbgline[i++] = hex_asc_hi(c); + dbgline[i++] = hex_asc_lo(c); } dbgline[i] = '\0'; gig_dbg(level, "%s:%s", tag, dbgline); diff --git a/drivers/isdn/hysdn/hysdn_pof.h b/drivers/isdn/hysdn/hysdn_pof.h index a368d6caca0..3a72b908900 100644 --- a/drivers/isdn/hysdn/hysdn_pof.h +++ b/drivers/isdn/hysdn/hysdn_pof.h @@ -60,7 +60,7 @@ typedef struct PofRecHdr_tag { /* Pof record header */ typedef struct PofTimeStamp_tag { /*00 */ unsigned long UnixTime __attribute__((packed)); - /*04 */ unsigned char DateTimeText[0x28] __attribute__((packed)); + /*04 */ unsigned char DateTimeText[0x28]; /* =40 */ /*2C */ } tPofTimeStamp; diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index 621a272a2c7..7e65bad522c 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c @@ -1234,7 +1234,7 @@ int bitmap_startwrite(struct bitmap *bitmap, sector_t offset, unsigned long sect case 0: bitmap_file_set_bit(bitmap, offset); bitmap_count_page(bitmap,offset, 1); - blk_plug_device(bitmap->mddev->queue); + blk_plug_device_unlocked(bitmap->mddev->queue); /* fall through */ case 1: *bmc = 2; diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index 798e468103b..61f44140923 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -316,29 +316,12 @@ static inline int check_space(struct dm_table *t) */ static int lookup_device(const char *path, dev_t *dev) { - int r; - struct nameidata nd; - struct inode *inode; - - if ((r = path_lookup(path, LOOKUP_FOLLOW, &nd))) - return r; - - inode = nd.path.dentry->d_inode; - if (!inode) { - r = -ENOENT; - goto out; - } - - if (!S_ISBLK(inode->i_mode)) { - r = -ENOTBLK; - goto out; - } - - *dev = inode->i_rdev; - - out: - path_put(&nd.path); - return r; + struct block_device *bdev = lookup_bdev(path); + if (IS_ERR(bdev)) + return PTR_ERR(bdev); + *dev = bdev->bd_dev; + bdput(bdev); + return 0; } /* diff --git a/drivers/md/md.c b/drivers/md/md.c index c2ff77ccec5..c7aae66c6f9 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -3483,7 +3483,7 @@ static void md_safemode_timeout(unsigned long data) if (!atomic_read(&mddev->writes_pending)) { mddev->safemode = 1; if (mddev->external) - sysfs_notify(&mddev->kobj, NULL, "array_state"); + set_bit(MD_NOTIFY_ARRAY_STATE, &mddev->flags); } md_wakeup_thread(mddev->thread); } @@ -5996,7 +5996,8 @@ static int remove_and_add_spares(mddev_t *mddev) if (mddev->degraded) { rdev_for_each(rdev, rtmp, mddev) { if (rdev->raid_disk >= 0 && - !test_bit(In_sync, &rdev->flags)) + !test_bit(In_sync, &rdev->flags) && + !test_bit(Blocked, &rdev->flags)) spares++; if (rdev->raid_disk < 0 && !test_bit(Faulty, &rdev->flags)) { @@ -6051,6 +6052,9 @@ void md_check_recovery(mddev_t *mddev) if (mddev->bitmap) bitmap_daemon_work(mddev->bitmap); + if (test_and_clear_bit(MD_NOTIFY_ARRAY_STATE, &mddev->flags)) + sysfs_notify(&mddev->kobj, NULL, "array_state"); + if (mddev->ro) return; diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 159535d7356..d41bebb6da0 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -215,6 +215,9 @@ static void reschedule_retry(r10bio_t *r10_bio) conf->nr_queued ++; spin_unlock_irqrestore(&conf->device_lock, flags); + /* wake up frozen array... */ + wake_up(&conf->wait_barrier); + md_wakeup_thread(mddev->thread); } diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 55e7c56045a..40e93967565 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -2507,7 +2507,7 @@ static void handle_stripe_expansion(raid5_conf_t *conf, struct stripe_head *sh, * */ -static void handle_stripe5(struct stripe_head *sh) +static bool handle_stripe5(struct stripe_head *sh) { raid5_conf_t *conf = sh->raid_conf; int disks = sh->disks, i; @@ -2717,10 +2717,11 @@ static void handle_stripe5(struct stripe_head *sh) if (sh->reconstruct_state == reconstruct_state_result) { sh->reconstruct_state = reconstruct_state_idle; clear_bit(STRIPE_EXPANDING, &sh->state); - for (i = conf->raid_disks; i--; ) + for (i = conf->raid_disks; i--; ) { set_bit(R5_Wantwrite, &sh->dev[i].flags); - set_bit(R5_LOCKED, &dev->flags); + set_bit(R5_LOCKED, &sh->dev[i].flags); s.locked++; + } } if (s.expanded && test_bit(STRIPE_EXPANDING, &sh->state) && @@ -2754,9 +2755,11 @@ static void handle_stripe5(struct stripe_head *sh) ops_run_io(sh, &s); return_io(return_bi); + + return blocked_rdev == NULL; } -static void handle_stripe6(struct stripe_head *sh, struct page *tmp_page) +static bool handle_stripe6(struct stripe_head *sh, struct page *tmp_page) { raid6_conf_t *conf = sh->raid_conf; int disks = sh->disks; @@ -2967,14 +2970,17 @@ static void handle_stripe6(struct stripe_head *sh, struct page *tmp_page) ops_run_io(sh, &s); return_io(return_bi); + + return blocked_rdev == NULL; } -static void handle_stripe(struct stripe_head *sh, struct page *tmp_page) +/* returns true if the stripe was handled */ +static bool handle_stripe(struct stripe_head *sh, struct page *tmp_page) { if (sh->raid_conf->level == 6) - handle_stripe6(sh, tmp_page); + return handle_stripe6(sh, tmp_page); else - handle_stripe5(sh); + return handle_stripe5(sh); } @@ -3692,7 +3698,9 @@ static inline sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *ski clear_bit(STRIPE_INSYNC, &sh->state); spin_unlock(&sh->lock); - handle_stripe(sh, NULL); + /* wait for any blocked device to be handled */ + while(unlikely(!handle_stripe(sh, NULL))) + ; release_stripe(sh); return STRIPE_SECTORS; @@ -3811,10 +3819,8 @@ static void raid5d(mddev_t *mddev) sh = __get_priority_stripe(conf); - if (!sh) { - async_tx_issue_pending_all(); + if (!sh) break; - } spin_unlock_irq(&conf->device_lock); handled++; @@ -3827,6 +3833,7 @@ static void raid5d(mddev_t *mddev) spin_unlock_irq(&conf->device_lock); + async_tx_issue_pending_all(); unplug_slaves(mddev); pr_debug("--- raid5d inactive\n"); diff --git a/drivers/media/video/cs5345.c b/drivers/media/video/cs5345.c index 61d14d26686..a662b15d5b9 100644 --- a/drivers/media/video/cs5345.c +++ b/drivers/media/video/cs5345.c @@ -35,7 +35,7 @@ static int debug; module_param(debug, bool, 0644); -MODULE_PARM_DESC(debug, "Debugging messages\n\t\t\t0=Off (default), 1=On"); +MODULE_PARM_DESC(debug, "Debugging messages, 0=Off (default), 1=On"); /* ----------------------------------------------------------------------- */ diff --git a/drivers/media/video/cs53l32a.c b/drivers/media/video/cs53l32a.c index e30a589c0e1..c4444500b33 100644 --- a/drivers/media/video/cs53l32a.c +++ b/drivers/media/video/cs53l32a.c @@ -39,7 +39,7 @@ static int debug; module_param(debug, bool, 0644); -MODULE_PARM_DESC(debug, "Debugging messages\n\t\t\t0=Off (default), 1=On"); +MODULE_PARM_DESC(debug, "Debugging messages, 0=Off (default), 1=On"); static unsigned short normal_i2c[] = { 0x22 >> 1, I2C_CLIENT_END }; diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c index b31ba4e0932..56808cd2f8a 100644 --- a/drivers/media/video/mt9v022.c +++ b/drivers/media/video/mt9v022.c @@ -25,7 +25,7 @@ static char *sensor_type; module_param(sensor_type, charp, S_IRUGO); -MODULE_PARM_DESC(sensor_type, "Sensor type: \"colour\" or \"monochrome\"\n"); +MODULE_PARM_DESC(sensor_type, "Sensor type: \"colour\" or \"monochrome\""); /* mt9v022 selected register addresses */ #define MT9V022_CHIP_VERSION 0x00 diff --git a/drivers/media/video/planb.c b/drivers/media/video/planb.c deleted file mode 100644 index e69de29bb2d..00000000000 --- a/drivers/media/video/planb.c +++ /dev/null diff --git a/drivers/media/video/planb.h b/drivers/media/video/planb.h deleted file mode 100644 index e69de29bb2d..00000000000 --- a/drivers/media/video/planb.h +++ /dev/null diff --git a/drivers/media/video/saa7196.h b/drivers/media/video/saa7196.h deleted file mode 100644 index e69de29bb2d..00000000000 --- a/drivers/media/video/saa7196.h +++ /dev/null diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c deleted file mode 100644 index e69de29bb2d..00000000000 --- a/drivers/media/video/videodev.c +++ /dev/null diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index fa50e9ede0e..82af385460e 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -426,9 +426,11 @@ config ENCLOSURE_SERVICES config SGI_XP tristate "Support communication between SGI SSIs" + depends on NET depends on IA64_GENERIC || IA64_SGI_SN2 || IA64_SGI_UV || (X86_64 && SMP) select IA64_UNCACHED_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2 select GENERIC_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2 + select SGI_GRU if IA64_GENERIC || IA64_SGI_UV || (X86_64 && SMP) ---help--- An SGI machine can be divided into multiple Single System Images which act independently of each other and have diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index 66e5a5487c2..86dbb366415 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -213,7 +213,8 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req) struct mmc_blk_data *md = mq->data; struct mmc_card *card = md->queue.card; struct mmc_blk_request brq; - int ret = 1, sg_pos, data_size; + int ret = 1, data_size, i; + struct scatterlist *sg; mmc_claim_host(card->host); @@ -267,18 +268,22 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req) mmc_queue_bounce_pre(mq); + /* + * Adjust the sg list so it is the same size as the + * request. + */ if (brq.data.blocks != (req->nr_sectors >> (md->block_bits - 9))) { data_size = brq.data.blocks * brq.data.blksz; - for (sg_pos = 0; sg_pos < brq.data.sg_len; sg_pos++) { - data_size -= mq->sg[sg_pos].length; + for_each_sg(brq.data.sg, sg, brq.data.sg_len, i) { + data_size -= sg->length; if (data_size <= 0) { - mq->sg[sg_pos].length += data_size; - sg_pos++; + sg->length += data_size; + i++; break; } } - brq.data.sg_len = sg_pos; + brq.data.sg_len = i; } mmc_wait_for_req(card->host, &brq.mrq); diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c index a067fe43630..f26b01d811a 100644 --- a/drivers/mmc/card/mmc_test.c +++ b/drivers/mmc/card/mmc_test.c @@ -388,16 +388,14 @@ static int mmc_test_transfer(struct mmc_test_card *test, int ret, i; unsigned long flags; - BUG_ON(blocks * blksz > BUFFER_SIZE); - if (write) { for (i = 0;i < blocks * blksz;i++) test->scratch[i] = i; } else { - memset(test->scratch, 0, blocks * blksz); + memset(test->scratch, 0, BUFFER_SIZE); } local_irq_save(flags); - sg_copy_from_buffer(sg, sg_len, test->scratch, blocks * blksz); + sg_copy_from_buffer(sg, sg_len, test->scratch, BUFFER_SIZE); local_irq_restore(flags); ret = mmc_test_set_blksize(test, blksz); @@ -444,7 +442,7 @@ static int mmc_test_transfer(struct mmc_test_card *test, } } else { local_irq_save(flags); - sg_copy_to_buffer(sg, sg_len, test->scratch, blocks * blksz); + sg_copy_to_buffer(sg, sg_len, test->scratch, BUFFER_SIZE); local_irq_restore(flags); for (i = 0;i < blocks * blksz;i++) { if (test->scratch[i] != (u8)i) @@ -805,69 +803,6 @@ static int mmc_test_multi_xfersize_read(struct mmc_test_card *test) return 0; } -static int mmc_test_bigsg_write(struct mmc_test_card *test) -{ - int ret; - unsigned int size; - struct scatterlist sg; - - if (test->card->host->max_blk_count == 1) - return RESULT_UNSUP_HOST; - - size = PAGE_SIZE * 2; - size = min(size, test->card->host->max_req_size); - size = min(size, test->card->host->max_seg_size); - size = min(size, test->card->host->max_blk_count * 512); - - memset(test->buffer, 0, BUFFER_SIZE); - - if (size < 1024) - return RESULT_UNSUP_HOST; - - sg_init_table(&sg, 1); - sg_init_one(&sg, test->buffer, BUFFER_SIZE); - - ret = mmc_test_transfer(test, &sg, 1, 0, size/512, 512, 1); - if (ret) - return ret; - - return 0; -} - -static int mmc_test_bigsg_read(struct mmc_test_card *test) -{ - int ret, i; - unsigned int size; - struct scatterlist sg; - - if (test->card->host->max_blk_count == 1) - return RESULT_UNSUP_HOST; - - size = PAGE_SIZE * 2; - size = min(size, test->card->host->max_req_size); - size = min(size, test->card->host->max_seg_size); - size = min(size, test->card->host->max_blk_count * 512); - - if (size < 1024) - return RESULT_UNSUP_HOST; - - memset(test->buffer, 0xCD, BUFFER_SIZE); - - sg_init_table(&sg, 1); - sg_init_one(&sg, test->buffer, BUFFER_SIZE); - ret = mmc_test_transfer(test, &sg, 1, 0, size/512, 512, 0); - if (ret) - return ret; - - /* mmc_test_transfer() doesn't check for read overflows */ - for (i = size;i < BUFFER_SIZE;i++) { - if (test->buffer[i] != 0xCD) - return RESULT_FAIL; - } - - return 0; -} - #ifdef CONFIG_HIGHMEM static int mmc_test_write_high(struct mmc_test_card *test) @@ -1071,20 +1006,6 @@ static const struct mmc_test_case mmc_test_cases[] = { .run = mmc_test_multi_xfersize_read, }, - { - .name = "Over-sized SG list write", - .prepare = mmc_test_prepare_write, - .run = mmc_test_bigsg_write, - .cleanup = mmc_test_cleanup, - }, - - { - .name = "Over-sized SG list read", - .prepare = mmc_test_prepare_read, - .run = mmc_test_bigsg_read, - .cleanup = mmc_test_cleanup, - }, - #ifdef CONFIG_HIGHMEM { diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 3ee5b8c3b5c..044d84eeed7 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -121,6 +121,7 @@ mmc_start_request(struct mmc_host *host, struct mmc_request *mrq) { #ifdef CONFIG_MMC_DEBUG unsigned int i, sz; + struct scatterlist *sg; #endif pr_debug("%s: starting CMD%u arg %08x flags %08x\n", @@ -156,8 +157,8 @@ mmc_start_request(struct mmc_host *host, struct mmc_request *mrq) #ifdef CONFIG_MMC_DEBUG sz = 0; - for (i = 0;i < mrq->data->sg_len;i++) - sz += mrq->data->sg[i].length; + for_each_sg(mrq->data->sg, sg, mrq->data->sg_len, i) + sz += sg->length; BUG_ON(sz != mrq->data->blocks * mrq->data->blksz); #endif diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c index 99b20917cc0..d3f55615c09 100644 --- a/drivers/mmc/host/au1xmmc.c +++ b/drivers/mmc/host/au1xmmc.c @@ -61,7 +61,13 @@ /* Hardware definitions */ #define AU1XMMC_DESCRIPTOR_COUNT 1 -#define AU1XMMC_DESCRIPTOR_SIZE 2048 + +/* max DMA seg size: 64KB on Au1100, 4MB on Au1200 */ +#ifdef CONFIG_SOC_AU1100 +#define AU1XMMC_DESCRIPTOR_SIZE 0x0000ffff +#else /* Au1200 */ +#define AU1XMMC_DESCRIPTOR_SIZE 0x003fffff +#endif #define AU1XMMC_OCR (MMC_VDD_27_28 | MMC_VDD_28_29 | MMC_VDD_29_30 | \ MMC_VDD_30_31 | MMC_VDD_31_32 | MMC_VDD_32_33 | \ diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c index deb607c52c0..fcb14c2346c 100644 --- a/drivers/mmc/host/sdhci-pci.c +++ b/drivers/mmc/host/sdhci-pci.c @@ -143,7 +143,8 @@ static int jmicron_probe(struct sdhci_pci_chip *chip) chip->quirks |= SDHCI_QUIRK_32BIT_DMA_ADDR | SDHCI_QUIRK_32BIT_DMA_SIZE | SDHCI_QUIRK_32BIT_ADMA_SIZE | - SDHCI_QUIRK_RESET_AFTER_REQUEST; + SDHCI_QUIRK_RESET_AFTER_REQUEST | + SDHCI_QUIRK_BROKEN_SMALL_PIO; } /* diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 5f95e10229b..e3a8133560a 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -278,6 +278,15 @@ static void sdhci_transfer_pio(struct sdhci_host *host) else mask = SDHCI_SPACE_AVAILABLE; + /* + * Some controllers (JMicron JMB38x) mess up the buffer bits + * for transfers < 4 bytes. As long as it is just one block, + * we can ignore the bits. + */ + if ((host->quirks & SDHCI_QUIRK_BROKEN_SMALL_PIO) && + (host->data->blocks == 1)) + mask = ~0; + while (readl(host->ioaddr + SDHCI_PRESENT_STATE) & mask) { if (host->data->flags & MMC_DATA_READ) sdhci_read_block_pio(host); @@ -439,7 +448,7 @@ static int sdhci_adma_table_pre(struct sdhci_host *host, host->adma_addr = dma_map_single(mmc_dev(host->mmc), host->adma_desc, (128 * 2 + 1) * 4, DMA_TO_DEVICE); - if (dma_mapping_error(mmc_dev(host->mmc), host->align_addr)) + if (dma_mapping_error(mmc_dev(host->mmc), host->adma_addr)) goto unmap_entries; BUG_ON(host->adma_addr & 0x3); @@ -645,7 +654,7 @@ static void sdhci_prepare_data(struct sdhci_host *host, struct mmc_data *data) * us an invalid request. */ WARN_ON(1); - host->flags &= ~SDHCI_USE_DMA; + host->flags &= ~SDHCI_REQ_USE_DMA; } else { writel(host->adma_addr, host->ioaddr + SDHCI_ADMA_ADDRESS); @@ -664,7 +673,7 @@ static void sdhci_prepare_data(struct sdhci_host *host, struct mmc_data *data) * us an invalid request. */ WARN_ON(1); - host->flags &= ~SDHCI_USE_DMA; + host->flags &= ~SDHCI_REQ_USE_DMA; } else { WARN_ON(sg_cnt != 1); writel(sg_dma_address(data->sg), diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index e354faee5df..197d4a05f4a 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -206,6 +206,8 @@ struct sdhci_host { #define SDHCI_QUIRK_NO_SIMULT_VDD_AND_POWER (1<<11) /* Controller provides an incorrect timeout value for transfers */ #define SDHCI_QUIRK_BROKEN_TIMEOUT_VAL (1<<12) +/* Controller has an issue with buffer bits for small transfers */ +#define SDHCI_QUIRK_BROKEN_SMALL_PIO (1<<13) int irq; /* Device IRQ */ void __iomem * ioaddr; /* Mapped address */ diff --git a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c index dbba5abf0db..f84ab618214 100644 --- a/drivers/mtd/chips/jedec_probe.c +++ b/drivers/mtd/chips/jedec_probe.c @@ -41,7 +41,7 @@ /* AMD */ -#define AM29DL800BB 0x22C8 +#define AM29DL800BB 0x22CB #define AM29DL800BT 0x224A #define AM29F800BB 0x2258 diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c index 54e36bfc2c3..8bd0dea6885 100644 --- a/drivers/mtd/devices/mtd_dataflash.c +++ b/drivers/mtd/devices/mtd_dataflash.c @@ -15,6 +15,8 @@ #include <linux/delay.h> #include <linux/device.h> #include <linux/mutex.h> +#include <linux/err.h> + #include <linux/spi/spi.h> #include <linux/spi/flash.h> @@ -487,9 +489,8 @@ add_dataflash(struct spi_device *spi, char *name, device->write = dataflash_write; device->priv = priv; - dev_info(&spi->dev, "%s (%d KBytes) pagesize %d bytes, " - "erasesize %d bytes\n", name, device->size/1024, - pagesize, pagesize * 8); /* 8 pages = 1 block */ + dev_info(&spi->dev, "%s (%d KBytes) pagesize %d bytes\n", + name, DIV_ROUND_UP(device->size, 1024), pagesize); dev_set_drvdata(&spi->dev, priv); if (mtd_has_partitions()) { @@ -518,65 +519,57 @@ add_dataflash(struct spi_device *spi, char *name, return add_mtd_device(device) == 1 ? -ENODEV : 0; } -/* - * Detect and initialize DataFlash device: - * - * Device Density ID code #Pages PageSize Offset - * AT45DB011B 1Mbit (128K) xx0011xx (0x0c) 512 264 9 - * AT45DB021B 2Mbit (256K) xx0101xx (0x14) 1024 264 9 - * AT45DB041B 4Mbit (512K) xx0111xx (0x1c) 2048 264 9 - * AT45DB081B 8Mbit (1M) xx1001xx (0x24) 4096 264 9 - * AT45DB0161B 16Mbit (2M) xx1011xx (0x2c) 4096 528 10 - * AT45DB0321B 32Mbit (4M) xx1101xx (0x34) 8192 528 10 - * AT45DB0642 64Mbit (8M) xx111xxx (0x3c) 8192 1056 11 - * AT45DB1282 128Mbit (16M) xx0100xx (0x10) 16384 1056 11 - */ - struct flash_info { char *name; - /* JEDEC id zero means "no ID" (most older chips); otherwise it has - * a high byte of zero plus three data bytes: the manufacturer id, - * then a two byte device id. + /* JEDEC id has a high byte of zero plus three data bytes: + * the manufacturer id, then a two byte device id. */ uint32_t jedec_id; - /* The size listed here is what works with OPCODE_SE, which isn't - * necessarily called a "sector" by the vendor. - */ + /* The size listed here is what works with OP_ERASE_PAGE. */ unsigned nr_pages; uint16_t pagesize; uint16_t pageoffset; uint16_t flags; -#define SUP_POW2PS 0x02 -#define IS_POW2PS 0x01 +#define SUP_POW2PS 0x0002 /* supports 2^N byte pages */ +#define IS_POW2PS 0x0001 /* uses 2^N byte pages */ }; static struct flash_info __devinitdata dataflash_data [] = { - { "at45db011d", 0x1f2200, 512, 264, 9, SUP_POW2PS}, + /* + * NOTE: chips with SUP_POW2PS (rev D and up) need two entries, + * one with IS_POW2PS and the other without. The entry with the + * non-2^N byte page size can't name exact chip revisions without + * losing backwards compatibility for cmdlinepart. + * + * These newer chips also support 128-byte security registers (with + * 64 bytes one-time-programmable) and software write-protection. + */ + { "AT45DB011B", 0x1f2200, 512, 264, 9, SUP_POW2PS}, { "at45db011d", 0x1f2200, 512, 256, 8, SUP_POW2PS | IS_POW2PS}, - { "at45db021d", 0x1f2300, 1024, 264, 9, SUP_POW2PS}, + { "AT45DB021B", 0x1f2300, 1024, 264, 9, SUP_POW2PS}, { "at45db021d", 0x1f2300, 1024, 256, 8, SUP_POW2PS | IS_POW2PS}, - { "at45db041d", 0x1f2400, 2048, 264, 9, SUP_POW2PS}, + { "AT45DB041x", 0x1f2400, 2048, 264, 9, SUP_POW2PS}, { "at45db041d", 0x1f2400, 2048, 256, 8, SUP_POW2PS | IS_POW2PS}, - { "at45db081d", 0x1f2500, 4096, 264, 9, SUP_POW2PS}, + { "AT45DB081B", 0x1f2500, 4096, 264, 9, SUP_POW2PS}, { "at45db081d", 0x1f2500, 4096, 256, 8, SUP_POW2PS | IS_POW2PS}, - { "at45db161d", 0x1f2600, 4096, 528, 10, SUP_POW2PS}, + { "AT45DB161x", 0x1f2600, 4096, 528, 10, SUP_POW2PS}, { "at45db161d", 0x1f2600, 4096, 512, 9, SUP_POW2PS | IS_POW2PS}, - { "at45db321c", 0x1f2700, 8192, 528, 10, }, + { "AT45DB321x", 0x1f2700, 8192, 528, 10, 0}, /* rev C */ - { "at45db321d", 0x1f2701, 8192, 528, 10, SUP_POW2PS}, + { "AT45DB321x", 0x1f2701, 8192, 528, 10, SUP_POW2PS}, { "at45db321d", 0x1f2701, 8192, 512, 9, SUP_POW2PS | IS_POW2PS}, - { "at45db641d", 0x1f2800, 8192, 1056, 11, SUP_POW2PS}, - { "at45db641d", 0x1f2800, 8192, 1024, 10, SUP_POW2PS | IS_POW2PS}, + { "AT45DB642x", 0x1f2800, 8192, 1056, 11, SUP_POW2PS}, + { "at45db642d", 0x1f2800, 8192, 1024, 10, SUP_POW2PS | IS_POW2PS}, }; static struct flash_info *__devinit jedec_probe(struct spi_device *spi) @@ -588,17 +581,23 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi) struct flash_info *info; int status; - /* JEDEC also defines an optional "extended device information" * string for after vendor-specific data, after the three bytes * we use here. Supporting some chips might require using it. + * + * If the vendor ID isn't Atmel's (0x1f), assume this call failed. + * That's not an error; only rev C and newer chips handle it, and + * only Atmel sells these chips. */ tmp = spi_write_then_read(spi, &code, 1, id, 3); if (tmp < 0) { DEBUG(MTD_DEBUG_LEVEL0, "%s: error %d reading JEDEC ID\n", spi->dev.bus_id, tmp); - return NULL; + return ERR_PTR(tmp); } + if (id[0] != 0x1f) + return NULL; + jedec = id[0]; jedec = jedec << 8; jedec |= id[1]; @@ -609,19 +608,53 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi) tmp < ARRAY_SIZE(dataflash_data); tmp++, info++) { if (info->jedec_id == jedec) { + DEBUG(MTD_DEBUG_LEVEL1, "%s: OTP, sector protect%s\n", + dev_name(&spi->dev), + (info->flags & SUP_POW2PS) + ? ", binary pagesize" : "" + ); if (info->flags & SUP_POW2PS) { status = dataflash_status(spi); - if (status & 0x1) - /* return power of 2 pagesize */ - return ++info; - else - return info; + if (status < 0) { + DEBUG(MTD_DEBUG_LEVEL1, + "%s: status error %d\n", + dev_name(&spi->dev), status); + return ERR_PTR(status); + } + if (status & 0x1) { + if (info->flags & IS_POW2PS) + return info; + } else { + if (!(info->flags & IS_POW2PS)) + return info; + } } } } - return NULL; + + /* + * Treat other chips as errors ... we won't know the right page + * size (it might be binary) even when we can tell which density + * class is involved (legacy chip id scheme). + */ + dev_warn(&spi->dev, "JEDEC id %06x not handled\n", jedec); + return ERR_PTR(-ENODEV); } +/* + * Detect and initialize DataFlash device, using JEDEC IDs on newer chips + * or else the ID code embedded in the status bits: + * + * Device Density ID code #Pages PageSize Offset + * AT45DB011B 1Mbit (128K) xx0011xx (0x0c) 512 264 9 + * AT45DB021B 2Mbit (256K) xx0101xx (0x14) 1024 264 9 + * AT45DB041B 4Mbit (512K) xx0111xx (0x1c) 2048 264 9 + * AT45DB081B 8Mbit (1M) xx1001xx (0x24) 4096 264 9 + * AT45DB0161B 16Mbit (2M) xx1011xx (0x2c) 4096 528 10 + * AT45DB0321B 32Mbit (4M) xx1101xx (0x34) 8192 528 10 + * AT45DB0642 64Mbit (8M) xx111xxx (0x3c) 8192 1056 11 + * AT45DB1282 128Mbit (16M) xx0100xx (0x10) 16384 1056 11 + */ static int __devinit dataflash_probe(struct spi_device *spi) { int status; @@ -632,14 +665,17 @@ static int __devinit dataflash_probe(struct spi_device *spi) * If it succeeds we know we have either a C or D part. * D will support power of 2 pagesize option. */ - info = jedec_probe(spi); - + if (IS_ERR(info)) + return PTR_ERR(info); if (info != NULL) return add_dataflash(spi, info->name, info->nr_pages, info->pagesize, info->pageoffset); - + /* + * Older chips support only legacy commands, identifing + * capacity using bits in the status byte. + */ status = dataflash_status(spi); if (status <= 0 || status == 0xff) { DEBUG(MTD_DEBUG_LEVEL1, "%s: status error %d\n", @@ -661,13 +697,13 @@ static int __devinit dataflash_probe(struct spi_device *spi) status = add_dataflash(spi, "AT45DB021B", 1024, 264, 9); break; case 0x1c: /* 0 1 1 1 x x */ - status = add_dataflash(spi, "AT45DB041B", 2048, 264, 9); + status = add_dataflash(spi, "AT45DB041x", 2048, 264, 9); break; case 0x24: /* 1 0 0 1 x x */ status = add_dataflash(spi, "AT45DB081B", 4096, 264, 9); break; case 0x2c: /* 1 0 1 1 x x */ - status = add_dataflash(spi, "AT45DB161B", 4096, 528, 10); + status = add_dataflash(spi, "AT45DB161x", 4096, 528, 10); break; case 0x34: /* 1 1 0 1 x x */ status = add_dataflash(spi, "AT45DB321x", 8192, 528, 10); diff --git a/drivers/mtd/mtdsuper.c b/drivers/mtd/mtdsuper.c index 28cc6787a80..9b6af7e74a6 100644 --- a/drivers/mtd/mtdsuper.c +++ b/drivers/mtd/mtdsuper.c @@ -125,7 +125,7 @@ int get_sb_mtd(struct file_system_type *fs_type, int flags, int (*fill_super)(struct super_block *, void *, int), struct vfsmount *mnt) { - struct nameidata nd; + struct block_device *bdev; int mtdnr, ret; if (!dev_name) @@ -181,29 +181,20 @@ int get_sb_mtd(struct file_system_type *fs_type, int flags, /* try the old way - the hack where we allowed users to mount * /dev/mtdblock$(n) but didn't actually _use_ the blockdev */ - ret = path_lookup(dev_name, LOOKUP_FOLLOW, &nd); - - DEBUG(1, "MTDSB: path_lookup() returned %d, inode %p\n", - ret, nd.path.dentry ? nd.path.dentry->d_inode : NULL); - - if (ret) + bdev = lookup_bdev(dev_name); + if (IS_ERR(bdev)) { + ret = PTR_ERR(bdev); + DEBUG(1, "MTDSB: lookup_bdev() returned %d\n", ret); return ret; - - ret = -EINVAL; - - if (!S_ISBLK(nd.path.dentry->d_inode->i_mode)) - goto out; - - if (nd.path.mnt->mnt_flags & MNT_NODEV) { - ret = -EACCES; - goto out; } + DEBUG(1, "MTDSB: lookup_bdev() returned 0\n"); - if (imajor(nd.path.dentry->d_inode) != MTD_BLOCK_MAJOR) + ret = -EINVAL; + if (MAJOR(bdev->bd_dev) != MTD_BLOCK_MAJOR) goto not_an_MTD_device; - mtdnr = iminor(nd.path.dentry->d_inode); - path_put(&nd.path); + mtdnr = MINOR(bdev->bd_dev); + bdput(bdev); return get_sb_mtd_nr(fs_type, flags, dev_name, data, mtdnr, fill_super, mnt); @@ -213,10 +204,8 @@ not_an_MTD_device: printk(KERN_NOTICE "MTD: Attempt to mount non-MTD device \"%s\"\n", dev_name); -out: - path_put(&nd.path); + bdput(bdev); return ret; - } EXPORT_SYMBOL_GPL(get_sb_mtd); diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 71406e51785..02f9cc30d77 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -104,11 +104,24 @@ config MTD_NAND_BF5XX config MTD_NAND_BF5XX_HWECC bool "BF5XX NAND Hardware ECC" + default y depends on MTD_NAND_BF5XX help Enable the use of the BF5XX's internal ECC generator when using NAND. +config MTD_NAND_BF5XX_BOOTROM_ECC + bool "Use Blackfin BootROM ECC Layout" + default n + depends on MTD_NAND_BF5XX_HWECC + help + If you wish to modify NAND pages and allow the Blackfin on-chip + BootROM to boot from them, say Y here. This is only necessary + if you are booting U-Boot out of NAND and you wish to update + U-Boot from Linux' userspace. Otherwise, you should say N here. + + If unsure, say N. + config MTD_NAND_RTC_FROM4 tristate "Renesas Flash ROM 4-slot interface board (FROM_BOARD4)" depends on SH_SOLUTION_ENGINE diff --git a/drivers/mtd/nand/bf5xx_nand.c b/drivers/mtd/nand/bf5xx_nand.c index e87a5729732..9af2a2cc115 100644 --- a/drivers/mtd/nand/bf5xx_nand.c +++ b/drivers/mtd/nand/bf5xx_nand.c @@ -91,6 +91,41 @@ static const unsigned short bfin_nfc_pin_req[] = P_NAND_ALE, 0}; +#ifdef CONFIG_MTD_NAND_BF5XX_BOOTROM_ECC +static uint8_t bbt_pattern[] = { 0xff }; + +static struct nand_bbt_descr bootrom_bbt = { + .options = 0, + .offs = 63, + .len = 1, + .pattern = bbt_pattern, +}; + +static struct nand_ecclayout bootrom_ecclayout = { + .eccbytes = 24, + .eccpos = { + 0x8 * 0, 0x8 * 0 + 1, 0x8 * 0 + 2, + 0x8 * 1, 0x8 * 1 + 1, 0x8 * 1 + 2, + 0x8 * 2, 0x8 * 2 + 1, 0x8 * 2 + 2, + 0x8 * 3, 0x8 * 3 + 1, 0x8 * 3 + 2, + 0x8 * 4, 0x8 * 4 + 1, 0x8 * 4 + 2, + 0x8 * 5, 0x8 * 5 + 1, 0x8 * 5 + 2, + 0x8 * 6, 0x8 * 6 + 1, 0x8 * 6 + 2, + 0x8 * 7, 0x8 * 7 + 1, 0x8 * 7 + 2 + }, + .oobfree = { + { 0x8 * 0 + 3, 5 }, + { 0x8 * 1 + 3, 5 }, + { 0x8 * 2 + 3, 5 }, + { 0x8 * 3 + 3, 5 }, + { 0x8 * 4 + 3, 5 }, + { 0x8 * 5 + 3, 5 }, + { 0x8 * 6 + 3, 5 }, + { 0x8 * 7 + 3, 5 }, + } +}; +#endif + /* * Data structures for bf5xx nand flash controller driver */ @@ -273,7 +308,7 @@ static int bf5xx_nand_correct_data(struct mtd_info *mtd, u_char *dat, dat += 256; read_ecc += 8; calc_ecc += 8; - ret = bf5xx_nand_correct_data_256(mtd, dat, read_ecc, calc_ecc); + ret |= bf5xx_nand_correct_data_256(mtd, dat, read_ecc, calc_ecc); } return ret; @@ -298,7 +333,7 @@ static int bf5xx_nand_calculate_ecc(struct mtd_info *mtd, ecc0 = bfin_read_NFC_ECC0(); ecc1 = bfin_read_NFC_ECC1(); - code[0] = (ecc0 & 0x3FF) | ((ecc1 & 0x3FF) << 11); + code[0] = (ecc0 & 0x7ff) | ((ecc1 & 0x7ff) << 11); dev_dbg(info->device, "returning ecc 0x%08x\n", code[0]); @@ -310,7 +345,7 @@ static int bf5xx_nand_calculate_ecc(struct mtd_info *mtd, if (page_size == 512) { ecc0 = bfin_read_NFC_ECC2(); ecc1 = bfin_read_NFC_ECC3(); - code[1] = (ecc0 & 0x3FF) | ((ecc1 & 0x3FF) << 11); + code[1] = (ecc0 & 0x7ff) | ((ecc1 & 0x7ff) << 11); /* second 3 bytes in ecc_code for second 256 * bytes of 512 page size @@ -514,7 +549,6 @@ static void bf5xx_nand_dma_write_buf(struct mtd_info *mtd, /* * System initialization functions */ - static int bf5xx_nand_dma_init(struct bf5xx_nand_info *info) { int ret; @@ -547,6 +581,13 @@ static int bf5xx_nand_dma_init(struct bf5xx_nand_info *info) return 0; } +static void bf5xx_nand_dma_remove(struct bf5xx_nand_info *info) +{ + /* Free NFC DMA channel */ + if (hardware_ecc) + free_dma(CH_NFC); +} + /* * BF5XX NFC hardware initialization * - pin mux setup @@ -605,7 +646,7 @@ static int bf5xx_nand_add_partition(struct bf5xx_nand_info *info) #endif } -static int bf5xx_nand_remove(struct platform_device *pdev) +static int __devexit bf5xx_nand_remove(struct platform_device *pdev) { struct bf5xx_nand_info *info = to_nand_info(pdev); struct mtd_info *mtd = NULL; @@ -623,6 +664,7 @@ static int bf5xx_nand_remove(struct platform_device *pdev) } peripheral_free_list(bfin_nfc_pin_req); + bf5xx_nand_dma_remove(info); /* free the common resources */ kfree(info); @@ -638,7 +680,7 @@ static int bf5xx_nand_remove(struct platform_device *pdev) * it can allocate all necessary resources then calls the * nand layer to look for devices */ -static int bf5xx_nand_probe(struct platform_device *pdev) +static int __devinit bf5xx_nand_probe(struct platform_device *pdev) { struct bf5xx_nand_platform *plat = to_nand_plat(pdev); struct bf5xx_nand_info *info = NULL; @@ -648,22 +690,21 @@ static int bf5xx_nand_probe(struct platform_device *pdev) dev_dbg(&pdev->dev, "(%p)\n", pdev); - if (peripheral_request_list(bfin_nfc_pin_req, DRV_NAME)) { - printk(KERN_ERR DRV_NAME - ": Requesting Peripherals failed\n"); - return -EFAULT; - } - if (!plat) { dev_err(&pdev->dev, "no platform specific information\n"); - goto exit_error; + return -EINVAL; + } + + if (peripheral_request_list(bfin_nfc_pin_req, DRV_NAME)) { + dev_err(&pdev->dev, "requesting Peripherals failed\n"); + return -EFAULT; } info = kzalloc(sizeof(*info), GFP_KERNEL); if (info == NULL) { dev_err(&pdev->dev, "no memory for flash info\n"); err = -ENOMEM; - goto exit_error; + goto out_err_kzalloc; } platform_set_drvdata(pdev, info); @@ -707,11 +748,16 @@ static int bf5xx_nand_probe(struct platform_device *pdev) /* initialise the hardware */ err = bf5xx_nand_hw_init(info); - if (err != 0) - goto exit_error; + if (err) + goto out_err_hw_init; /* setup hardware ECC data struct */ if (hardware_ecc) { +#ifdef CONFIG_MTD_NAND_BF5XX_BOOTROM_ECC + chip->badblock_pattern = &bootrom_bbt; + chip->ecc.layout = &bootrom_ecclayout; +#endif + if (plat->page_size == NFC_PG_SIZE_256) { chip->ecc.bytes = 3; chip->ecc.size = 256; @@ -733,7 +779,7 @@ static int bf5xx_nand_probe(struct platform_device *pdev) /* scan hardware nand chip and setup mtd info data struct */ if (nand_scan(mtd, 1)) { err = -ENXIO; - goto exit_error; + goto out_err_nand_scan; } /* add NAND partition */ @@ -742,11 +788,14 @@ static int bf5xx_nand_probe(struct platform_device *pdev) dev_dbg(&pdev->dev, "initialised ok\n"); return 0; -exit_error: - bf5xx_nand_remove(pdev); +out_err_nand_scan: + bf5xx_nand_dma_remove(info); +out_err_hw_init: + platform_set_drvdata(pdev, NULL); + kfree(info); +out_err_kzalloc: + peripheral_free_list(bfin_nfc_pin_req); - if (err == 0) - err = -EINVAL; return err; } @@ -775,7 +824,7 @@ static int bf5xx_nand_resume(struct platform_device *dev) /* driver device registration */ static struct platform_driver bf5xx_nand_driver = { .probe = bf5xx_nand_probe, - .remove = bf5xx_nand_remove, + .remove = __devexit_p(bf5xx_nand_remove), .suspend = bf5xx_nand_suspend, .resume = bf5xx_nand_resume, .driver = { diff --git a/drivers/mtd/nand/diskonchip.c b/drivers/mtd/nand/diskonchip.c index 765d4f0f7c8..e4226e02d63 100644 --- a/drivers/mtd/nand/diskonchip.c +++ b/drivers/mtd/nand/diskonchip.c @@ -1125,9 +1125,9 @@ static inline int __init nftl_partscan(struct mtd_info *mtd, struct mtd_partitio goto out; mh = (struct NFTLMediaHeader *)buf; - mh->NumEraseUnits = le16_to_cpu(mh->NumEraseUnits); - mh->FirstPhysicalEUN = le16_to_cpu(mh->FirstPhysicalEUN); - mh->FormattedSize = le32_to_cpu(mh->FormattedSize); + le16_to_cpus(&mh->NumEraseUnits); + le16_to_cpus(&mh->FirstPhysicalEUN); + le32_to_cpus(&mh->FormattedSize); printk(KERN_INFO " DataOrgID = %s\n" " NumEraseUnits = %d\n" @@ -1235,12 +1235,12 @@ static inline int __init inftl_partscan(struct mtd_info *mtd, struct mtd_partiti doc->mh1_page = doc->mh0_page + (4096 >> this->page_shift); mh = (struct INFTLMediaHeader *)buf; - mh->NoOfBootImageBlocks = le32_to_cpu(mh->NoOfBootImageBlocks); - mh->NoOfBinaryPartitions = le32_to_cpu(mh->NoOfBinaryPartitions); - mh->NoOfBDTLPartitions = le32_to_cpu(mh->NoOfBDTLPartitions); - mh->BlockMultiplierBits = le32_to_cpu(mh->BlockMultiplierBits); - mh->FormatFlags = le32_to_cpu(mh->FormatFlags); - mh->PercentUsed = le32_to_cpu(mh->PercentUsed); + le32_to_cpus(&mh->NoOfBootImageBlocks); + le32_to_cpus(&mh->NoOfBinaryPartitions); + le32_to_cpus(&mh->NoOfBDTLPartitions); + le32_to_cpus(&mh->BlockMultiplierBits); + le32_to_cpus(&mh->FormatFlags); + le32_to_cpus(&mh->PercentUsed); printk(KERN_INFO " bootRecordID = %s\n" " NoOfBootImageBlocks = %d\n" @@ -1277,12 +1277,12 @@ static inline int __init inftl_partscan(struct mtd_info *mtd, struct mtd_partiti /* Scan the partitions */ for (i = 0; (i < 4); i++) { ip = &(mh->Partitions[i]); - ip->virtualUnits = le32_to_cpu(ip->virtualUnits); - ip->firstUnit = le32_to_cpu(ip->firstUnit); - ip->lastUnit = le32_to_cpu(ip->lastUnit); - ip->flags = le32_to_cpu(ip->flags); - ip->spareUnits = le32_to_cpu(ip->spareUnits); - ip->Reserved0 = le32_to_cpu(ip->Reserved0); + le32_to_cpus(&ip->virtualUnits); + le32_to_cpus(&ip->firstUnit); + le32_to_cpus(&ip->lastUnit); + le32_to_cpus(&ip->flags); + le32_to_cpus(&ip->spareUnits); + le32_to_cpus(&ip->Reserved0); printk(KERN_INFO " PARTITION[%d] ->\n" " virtualUnits = %d\n" diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c index 9dff51351f4..98ad3cefcaf 100644 --- a/drivers/mtd/nand/fsl_elbc_nand.c +++ b/drivers/mtd/nand/fsl_elbc_nand.c @@ -887,7 +887,7 @@ static int __devinit fsl_elbc_chip_probe(struct fsl_elbc_ctrl *ctrl, goto err; } - priv->mtd.name = kasprintf(GFP_KERNEL, "%x.flash", res.start); + priv->mtd.name = kasprintf(GFP_KERNEL, "%x.flash", (unsigned)res.start); if (!priv->mtd.name) { ret = -ENOMEM; goto err; diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c index ecd70e2504f..556e8131ecd 100644 --- a/drivers/mtd/nand/nandsim.c +++ b/drivers/mtd/nand/nandsim.c @@ -28,6 +28,7 @@ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/vmalloc.h> +#include <asm/div64.h> #include <linux/slab.h> #include <linux/errno.h> #include <linux/string.h> @@ -207,13 +208,16 @@ MODULE_PARM_DESC(overridesize, "Specifies the NAND Flash size overriding the I #define STATE_CMD_READID 0x0000000A /* read ID */ #define STATE_CMD_ERASE2 0x0000000B /* sector erase second command */ #define STATE_CMD_RESET 0x0000000C /* reset */ +#define STATE_CMD_RNDOUT 0x0000000D /* random output command */ +#define STATE_CMD_RNDOUTSTART 0x0000000E /* random output start command */ #define STATE_CMD_MASK 0x0000000F /* command states mask */ /* After an address is input, the simulator goes to one of these states */ #define STATE_ADDR_PAGE 0x00000010 /* full (row, column) address is accepted */ #define STATE_ADDR_SEC 0x00000020 /* sector address was accepted */ -#define STATE_ADDR_ZERO 0x00000030 /* one byte zero address was accepted */ -#define STATE_ADDR_MASK 0x00000030 /* address states mask */ +#define STATE_ADDR_COLUMN 0x00000030 /* column address was accepted */ +#define STATE_ADDR_ZERO 0x00000040 /* one byte zero address was accepted */ +#define STATE_ADDR_MASK 0x00000070 /* address states mask */ /* Durind data input/output the simulator is in these states */ #define STATE_DATAIN 0x00000100 /* waiting for data input */ @@ -240,7 +244,7 @@ MODULE_PARM_DESC(overridesize, "Specifies the NAND Flash size overriding the I #define ACTION_OOBOFF 0x00600000 /* add to address OOB offset */ #define ACTION_MASK 0x00700000 /* action mask */ -#define NS_OPER_NUM 12 /* Number of operations supported by the simulator */ +#define NS_OPER_NUM 13 /* Number of operations supported by the simulator */ #define NS_OPER_STATES 6 /* Maximum number of states in operation */ #define OPT_ANY 0xFFFFFFFF /* any chip supports this operation */ @@ -373,7 +377,10 @@ static struct nandsim_operations { {OPT_ANY, {STATE_CMD_READID, STATE_ADDR_ZERO, STATE_DATAOUT_ID, STATE_READY}}, /* Large page devices read page */ {OPT_LARGEPAGE, {STATE_CMD_READ0, STATE_ADDR_PAGE, STATE_CMD_READSTART | ACTION_CPY, - STATE_DATAOUT, STATE_READY}} + STATE_DATAOUT, STATE_READY}}, + /* Large page devices random page read */ + {OPT_LARGEPAGE, {STATE_CMD_RNDOUT, STATE_ADDR_COLUMN, STATE_CMD_RNDOUTSTART | ACTION_CPY, + STATE_DATAOUT, STATE_READY}}, }; struct weak_block { @@ -579,7 +586,8 @@ static int init_nandsim(struct mtd_info *mtd) if (ns->busw == 16) NS_WARN("16-bit flashes support wasn't tested\n"); - printk("flash size: %llu MiB\n", ns->geom.totsz >> 20); + printk("flash size: %llu MiB\n", + (unsigned long long)ns->geom.totsz >> 20); printk("page size: %u bytes\n", ns->geom.pgsz); printk("OOB area size: %u bytes\n", ns->geom.oobsz); printk("sector size: %u KiB\n", ns->geom.secsz >> 10); @@ -588,8 +596,9 @@ static int init_nandsim(struct mtd_info *mtd) printk("bus width: %u\n", ns->busw); printk("bits in sector size: %u\n", ns->geom.secshift); printk("bits in page size: %u\n", ns->geom.pgshift); - printk("bits in OOB size: %u\n", ns->geom.oobshift); - printk("flash size with OOB: %llu KiB\n", ns->geom.totszoob >> 10); + printk("bits in OOB size: %u\n", ns->geom.oobshift); + printk("flash size with OOB: %llu KiB\n", + (unsigned long long)ns->geom.totszoob >> 10); printk("page address bytes: %u\n", ns->geom.pgaddrbytes); printk("sector address bytes: %u\n", ns->geom.secaddrbytes); printk("options: %#x\n", ns->options); @@ -937,12 +946,18 @@ static char *get_state_name(uint32_t state) return "STATE_CMD_ERASE2"; case STATE_CMD_RESET: return "STATE_CMD_RESET"; + case STATE_CMD_RNDOUT: + return "STATE_CMD_RNDOUT"; + case STATE_CMD_RNDOUTSTART: + return "STATE_CMD_RNDOUTSTART"; case STATE_ADDR_PAGE: return "STATE_ADDR_PAGE"; case STATE_ADDR_SEC: return "STATE_ADDR_SEC"; case STATE_ADDR_ZERO: return "STATE_ADDR_ZERO"; + case STATE_ADDR_COLUMN: + return "STATE_ADDR_COLUMN"; case STATE_DATAIN: return "STATE_DATAIN"; case STATE_DATAOUT: @@ -973,6 +988,7 @@ static int check_command(int cmd) switch (cmd) { case NAND_CMD_READ0: + case NAND_CMD_READ1: case NAND_CMD_READSTART: case NAND_CMD_PAGEPROG: case NAND_CMD_READOOB: @@ -982,7 +998,8 @@ static int check_command(int cmd) case NAND_CMD_READID: case NAND_CMD_ERASE2: case NAND_CMD_RESET: - case NAND_CMD_READ1: + case NAND_CMD_RNDOUT: + case NAND_CMD_RNDOUTSTART: return 0; case NAND_CMD_STATUS_MULTI: @@ -1021,6 +1038,10 @@ static uint32_t get_state_by_command(unsigned command) return STATE_CMD_ERASE2; case NAND_CMD_RESET: return STATE_CMD_RESET; + case NAND_CMD_RNDOUT: + return STATE_CMD_RNDOUT; + case NAND_CMD_RNDOUTSTART: + return STATE_CMD_RNDOUTSTART; } NS_ERR("get_state_by_command: unknown command, BUG\n"); @@ -1582,6 +1603,11 @@ static void switch_state(struct nandsim *ns) ns->regs.num = 1; break; + case STATE_ADDR_COLUMN: + /* Column address is always 2 bytes */ + ns->regs.num = ns->geom.pgaddrbytes - ns->geom.secaddrbytes; + break; + default: NS_ERR("switch_state: BUG! unknown address state\n"); } @@ -1693,15 +1719,21 @@ static void ns_nand_write_byte(struct mtd_info *mtd, u_char byte) return; } - /* - * Chip might still be in STATE_DATAOUT - * (if OPT_AUTOINCR feature is supported), STATE_DATAOUT_STATUS or - * STATE_DATAOUT_STATUS_M state. If so, switch state. - */ + /* Check that the command byte is correct */ + if (check_command(byte)) { + NS_ERR("write_byte: unknown command %#x\n", (uint)byte); + return; + } + if (NS_STATE(ns->state) == STATE_DATAOUT_STATUS || NS_STATE(ns->state) == STATE_DATAOUT_STATUS_M - || ((ns->options & OPT_AUTOINCR) && NS_STATE(ns->state) == STATE_DATAOUT)) + || NS_STATE(ns->state) == STATE_DATAOUT) { + int row = ns->regs.row; + switch_state(ns); + if (byte == NAND_CMD_RNDOUT) + ns->regs.row = row; + } /* Check if chip is expecting command */ if (NS_STATE(ns->nxstate) != STATE_UNKNOWN && !(ns->nxstate & STATE_CMD_MASK)) { @@ -1715,12 +1747,6 @@ static void ns_nand_write_byte(struct mtd_info *mtd, u_char byte) switch_to_ready_state(ns, NS_STATUS_FAILED(ns)); } - /* Check that the command byte is correct */ - if (check_command(byte)) { - NS_ERR("write_byte: unknown command %#x\n", (uint)byte); - return; - } - NS_DBG("command byte corresponding to %s state accepted\n", get_state_name(get_state_by_command(byte))); ns->regs.command = byte; diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index fa533c27052..8a03875ec87 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -510,14 +510,14 @@ config STNIC config SH_ETH tristate "Renesas SuperH Ethernet support" depends on SUPERH && \ - (CPU_SUBTYPE_SH7710 || CPU_SUBTYPE_SH7712) + (CPU_SUBTYPE_SH7710 || CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7763) select CRC32 select MII select MDIO_BITBANG select PHYLIB help Renesas SuperH Ethernet device driver. - This driver support SH7710 and SH7712. + This driver support SH7710, SH7712 and SH7763. config SUNLANCE tristate "Sun LANCE support" diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c index a8ec60e1ed7..3db7db1828e 100644 --- a/drivers/net/bfin_mac.c +++ b/drivers/net/bfin_mac.c @@ -605,36 +605,87 @@ adjust_head: static int bfin_mac_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) { - unsigned int data; + u16 *data; current_tx_ptr->skb = skb; - /* - * Is skb->data always 16-bit aligned? - * Do we need to memcpy((char *)(tail->packet + 2), skb->data, len)? - */ - if ((((unsigned int)(skb->data)) & 0x02) == 2) { - /* move skb->data to current_tx_ptr payload */ - data = (unsigned int)(skb->data) - 2; - *((unsigned short *)data) = (unsigned short)(skb->len); - current_tx_ptr->desc_a.start_addr = (unsigned long)data; - /* this is important! */ - blackfin_dcache_flush_range(data, (data + (skb->len)) + 2); - + if (ANOMALY_05000285) { + /* + * TXDWA feature is not avaible to older revision < 0.3 silicon + * of BF537 + * + * Only if data buffer is ODD WORD alignment, we do not + * need to memcpy + */ + u32 data_align = (u32)(skb->data) & 0x3; + if (data_align == 0x2) { + /* move skb->data to current_tx_ptr payload */ + data = (u16 *)(skb->data) - 1; + *data = (u16)(skb->len); + current_tx_ptr->desc_a.start_addr = (u32)data; + /* this is important! */ + blackfin_dcache_flush_range((u32)data, + (u32)((u8 *)data + skb->len + 4)); + } else { + *((u16 *)(current_tx_ptr->packet)) = (u16)(skb->len); + memcpy((u8 *)(current_tx_ptr->packet + 2), skb->data, + skb->len); + current_tx_ptr->desc_a.start_addr = + (u32)current_tx_ptr->packet; + if (current_tx_ptr->status.status_word != 0) + current_tx_ptr->status.status_word = 0; + blackfin_dcache_flush_range( + (u32)current_tx_ptr->packet, + (u32)(current_tx_ptr->packet + skb->len + 2)); + } } else { - *((unsigned short *)(current_tx_ptr->packet)) = - (unsigned short)(skb->len); - memcpy((char *)(current_tx_ptr->packet + 2), skb->data, - (skb->len)); - current_tx_ptr->desc_a.start_addr = - (unsigned long)current_tx_ptr->packet; - if (current_tx_ptr->status.status_word != 0) - current_tx_ptr->status.status_word = 0; - blackfin_dcache_flush_range((unsigned int)current_tx_ptr-> - packet, - (unsigned int)(current_tx_ptr-> - packet + skb->len) + - 2); + /* + * TXDWA feature is avaible to revision < 0.3 silicon of + * BF537 and always avaible to BF52x + */ + u32 data_align = (u32)(skb->data) & 0x3; + if (data_align == 0x0) { + u16 sysctl = bfin_read_EMAC_SYSCTL(); + sysctl |= TXDWA; + bfin_write_EMAC_SYSCTL(sysctl); + + /* move skb->data to current_tx_ptr payload */ + data = (u16 *)(skb->data) - 2; + *data = (u16)(skb->len); + current_tx_ptr->desc_a.start_addr = (u32)data; + /* this is important! */ + blackfin_dcache_flush_range( + (u32)data, + (u32)((u8 *)data + skb->len + 4)); + } else if (data_align == 0x2) { + u16 sysctl = bfin_read_EMAC_SYSCTL(); + sysctl &= ~TXDWA; + bfin_write_EMAC_SYSCTL(sysctl); + + /* move skb->data to current_tx_ptr payload */ + data = (u16 *)(skb->data) - 1; + *data = (u16)(skb->len); + current_tx_ptr->desc_a.start_addr = (u32)data; + /* this is important! */ + blackfin_dcache_flush_range( + (u32)data, + (u32)((u8 *)data + skb->len + 4)); + } else { + u16 sysctl = bfin_read_EMAC_SYSCTL(); + sysctl &= ~TXDWA; + bfin_write_EMAC_SYSCTL(sysctl); + + *((u16 *)(current_tx_ptr->packet)) = (u16)(skb->len); + memcpy((u8 *)(current_tx_ptr->packet + 2), skb->data, + skb->len); + current_tx_ptr->desc_a.start_addr = + (u32)current_tx_ptr->packet; + if (current_tx_ptr->status.status_word != 0) + current_tx_ptr->status.status_word = 0; + blackfin_dcache_flush_range( + (u32)current_tx_ptr->packet, + (u32)(current_tx_ptr->packet + skb->len + 2)); + } } /* enable this packet's dma */ @@ -691,7 +742,6 @@ static void bfin_mac_rx(struct net_device *dev) (unsigned long)skb->tail); dev->last_rx = jiffies; - skb->dev = dev; skb->protocol = eth_type_trans(skb, dev); #if defined(BFIN_MAC_CSUM_OFFLOAD) skb->csum = current_rx_ptr->status.ip_payload_csum; @@ -920,6 +970,7 @@ static int bfin_mac_open(struct net_device *dev) phy_start(lp->phydev); phy_write(lp->phydev, MII_BMCR, BMCR_RESET); setup_system_regs(dev); + setup_mac_addr(dev->dev_addr); bfin_mac_disable(); bfin_mac_enable(); pr_debug("hardware init finished\n"); @@ -955,7 +1006,7 @@ static int bfin_mac_close(struct net_device *dev) return 0; } -static int __init bfin_mac_probe(struct platform_device *pdev) +static int __devinit bfin_mac_probe(struct platform_device *pdev) { struct net_device *ndev; struct bfin_mac_local *lp; @@ -1081,7 +1132,7 @@ out_err_probe_mac: return rc; } -static int bfin_mac_remove(struct platform_device *pdev) +static int __devexit bfin_mac_remove(struct platform_device *pdev) { struct net_device *ndev = platform_get_drvdata(pdev); struct bfin_mac_local *lp = netdev_priv(ndev); @@ -1128,7 +1179,7 @@ static int bfin_mac_resume(struct platform_device *pdev) static struct platform_driver bfin_mac_driver = { .probe = bfin_mac_probe, - .remove = bfin_mac_remove, + .remove = __devexit_p(bfin_mac_remove), .resume = bfin_mac_resume, .suspend = bfin_mac_suspend, .driver = { diff --git a/drivers/net/cxgb3/t3_hw.c b/drivers/net/cxgb3/t3_hw.c index 47d51788a46..04c0e90119a 100644 --- a/drivers/net/cxgb3/t3_hw.c +++ b/drivers/net/cxgb3/t3_hw.c @@ -683,7 +683,7 @@ enum { SF_ERASE_SECTOR = 0xd8, /* erase sector */ FW_FLASH_BOOT_ADDR = 0x70000, /* start address of FW in flash */ - FW_VERS_ADDR = 0x77ffc, /* flash address holding FW version */ + FW_VERS_ADDR = 0x7fffc, /* flash address holding FW version */ FW_MIN_SIZE = 8 /* at least version and csum */ }; diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index 0920b796bd7..b70c5314f53 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -2937,9 +2937,9 @@ static void ehea_rereg_mrs(struct work_struct *work) } } } - mutex_unlock(&dlpar_mem_lock); - ehea_info("re-initializing driver complete"); + ehea_info("re-initializing driver complete"); out: + mutex_unlock(&dlpar_mem_lock); return; } diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c index c05cb159c77..aa0bf6e1c69 100644 --- a/drivers/net/enc28j60.c +++ b/drivers/net/enc28j60.c @@ -1547,8 +1547,10 @@ static int __devinit enc28j60_probe(struct spi_device *spi) random_ether_addr(dev->dev_addr); enc28j60_set_hw_macaddr(dev); - ret = request_irq(spi->irq, enc28j60_irq, IRQF_TRIGGER_FALLING, - DRV_NAME, priv); + /* Board setup must set the relevant edge trigger type; + * level triggers won't currently work. + */ + ret = request_irq(spi->irq, enc28j60_irq, 0, DRV_NAME, priv); if (ret < 0) { if (netif_msg_probe(priv)) dev_err(&spi->dev, DRV_NAME ": request irq %d failed " diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 4ed89fa9ae4..01b38b092c7 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -333,6 +333,7 @@ enum { NvRegPowerState2 = 0x600, #define NVREG_POWERSTATE2_POWERUP_MASK 0x0F11 #define NVREG_POWERSTATE2_POWERUP_REV_A3 0x0001 +#define NVREG_POWERSTATE2_PHY_RESET 0x0004 }; /* Big endian: should work, but is untested */ @@ -529,6 +530,7 @@ union ring_type { #define PHY_REALTEK_INIT_REG4 0x14 #define PHY_REALTEK_INIT_REG5 0x18 #define PHY_REALTEK_INIT_REG6 0x11 +#define PHY_REALTEK_INIT_REG7 0x01 #define PHY_REALTEK_INIT1 0x0000 #define PHY_REALTEK_INIT2 0x8e00 #define PHY_REALTEK_INIT3 0x0001 @@ -537,6 +539,9 @@ union ring_type { #define PHY_REALTEK_INIT6 0xf5c7 #define PHY_REALTEK_INIT7 0x1000 #define PHY_REALTEK_INIT8 0x0003 +#define PHY_REALTEK_INIT9 0x0008 +#define PHY_REALTEK_INIT10 0x0005 +#define PHY_REALTEK_INIT11 0x0200 #define PHY_REALTEK_INIT_MSK1 0x0003 #define PHY_GIGABIT 0x0100 @@ -1149,6 +1154,42 @@ static int phy_init(struct net_device *dev) return PHY_ERROR; } } + if (np->phy_model == PHY_MODEL_REALTEK_8211 && + np->phy_rev == PHY_REV_REALTEK_8211C) { + u32 powerstate = readl(base + NvRegPowerState2); + + /* need to perform hw phy reset */ + powerstate |= NVREG_POWERSTATE2_PHY_RESET; + writel(powerstate, base + NvRegPowerState2); + msleep(25); + + powerstate &= ~NVREG_POWERSTATE2_PHY_RESET; + writel(powerstate, base + NvRegPowerState2); + msleep(25); + + reg = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ); + reg |= PHY_REALTEK_INIT9; + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, reg)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT10)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + reg = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG7, MII_READ); + if (!(reg & PHY_REALTEK_INIT11)) { + reg |= PHY_REALTEK_INIT11; + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG7, reg)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + } + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + } if (np->phy_model == PHY_MODEL_REALTEK_8201) { if (np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_32 || np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_33 || @@ -1201,12 +1242,23 @@ static int phy_init(struct net_device *dev) mii_control = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ); mii_control |= BMCR_ANENABLE; - /* reset the phy - * (certain phys need bmcr to be setup with reset) - */ - if (phy_reset(dev, mii_control)) { - printk(KERN_INFO "%s: phy reset failed\n", pci_name(np->pci_dev)); - return PHY_ERROR; + if (np->phy_oui == PHY_OUI_REALTEK && + np->phy_model == PHY_MODEL_REALTEK_8211 && + np->phy_rev == PHY_REV_REALTEK_8211C) { + /* start autoneg since we already performed hw reset above */ + mii_control |= BMCR_ANRESTART; + if (mii_rw(dev, np->phyaddr, MII_BMCR, mii_control)) { + printk(KERN_INFO "%s: phy init failed\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + } else { + /* reset the phy + * (certain phys need bmcr to be setup with reset) + */ + if (phy_reset(dev, mii_control)) { + printk(KERN_INFO "%s: phy reset failed\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } } /* phy vendor specific configuration */ diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c index 0960e69b2da..e4fbefc8c82 100644 --- a/drivers/net/ifb.c +++ b/drivers/net/ifb.c @@ -69,18 +69,20 @@ static void ri_tasklet(unsigned long dev) struct net_device *_dev = (struct net_device *)dev; struct ifb_private *dp = netdev_priv(_dev); struct net_device_stats *stats = &_dev->stats; + struct netdev_queue *txq; struct sk_buff *skb; + txq = netdev_get_tx_queue(_dev, 0); dp->st_task_enter++; if ((skb = skb_peek(&dp->tq)) == NULL) { dp->st_txq_refl_try++; - if (netif_tx_trylock(_dev)) { + if (__netif_tx_trylock(txq)) { dp->st_rxq_enter++; while ((skb = skb_dequeue(&dp->rq)) != NULL) { skb_queue_tail(&dp->tq, skb); dp->st_rx2tx_tran++; } - netif_tx_unlock(_dev); + __netif_tx_unlock(txq); } else { /* reschedule */ dp->st_rxq_notenter++; @@ -115,7 +117,7 @@ static void ri_tasklet(unsigned long dev) BUG(); } - if (netif_tx_trylock(_dev)) { + if (__netif_tx_trylock(txq)) { dp->st_rxq_check++; if ((skb = skb_peek(&dp->rq)) == NULL) { dp->tasklet_pending = 0; @@ -123,10 +125,10 @@ static void ri_tasklet(unsigned long dev) netif_wake_queue(_dev); } else { dp->st_rxq_rsch++; - netif_tx_unlock(_dev); + __netif_tx_unlock(txq); goto resched; } - netif_tx_unlock(_dev); + __netif_tx_unlock(txq); } else { resched: dp->tasklet_pending = 1; diff --git a/drivers/net/irda/act200l-sir.c b/drivers/net/irda/act200l-sir.c index d8b89c74aab..37ab8c85571 100644 --- a/drivers/net/irda/act200l-sir.c +++ b/drivers/net/irda/act200l-sir.c @@ -107,7 +107,7 @@ static int act200l_open(struct sir_dev *dev) { struct qos_info *qos = &dev->qos; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s()\n", __func__ ); /* Power on the dongle */ sirdev_set_dtr_rts(dev, TRUE, TRUE); @@ -124,7 +124,7 @@ static int act200l_open(struct sir_dev *dev) static int act200l_close(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s()\n", __func__ ); /* Power off the dongle */ sirdev_set_dtr_rts(dev, FALSE, FALSE); @@ -143,7 +143,7 @@ static int act200l_change_speed(struct sir_dev *dev, unsigned speed) u8 control[3]; int ret = 0; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s()\n", __func__ ); /* Clear DTR and set RTS to enter command mode */ sirdev_set_dtr_rts(dev, FALSE, TRUE); @@ -212,7 +212,7 @@ static int act200l_reset(struct sir_dev *dev) }; int ret = 0; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s()\n", __func__ ); switch (state) { case SIRDEV_STATE_DONGLE_RESET: @@ -240,7 +240,7 @@ static int act200l_reset(struct sir_dev *dev) dev->speed = 9600; break; default: - IRDA_ERROR("%s(), unknown state %d\n", __FUNCTION__, state); + IRDA_ERROR("%s(), unknown state %d\n", __func__, state); ret = -1; break; } diff --git a/drivers/net/irda/actisys-sir.c b/drivers/net/irda/actisys-sir.c index 736d2473b7e..50b2141a610 100644 --- a/drivers/net/irda/actisys-sir.c +++ b/drivers/net/irda/actisys-sir.c @@ -165,7 +165,7 @@ static int actisys_change_speed(struct sir_dev *dev, unsigned speed) int ret = 0; int i = 0; - IRDA_DEBUG(4, "%s(), speed=%d (was %d)\n", __FUNCTION__, + IRDA_DEBUG(4, "%s(), speed=%d (was %d)\n", __func__, speed, dev->speed); /* dongle was already resetted from irda_request state machine, diff --git a/drivers/net/irda/ali-ircc.c b/drivers/net/irda/ali-ircc.c index 083b0dd70fe..2ff181861d2 100644 --- a/drivers/net/irda/ali-ircc.c +++ b/drivers/net/irda/ali-ircc.c @@ -152,7 +152,7 @@ static int __init ali_ircc_init(void) int reg, revision; int i = 0; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); ret = platform_driver_register(&ali_ircc_driver); if (ret) { @@ -166,7 +166,7 @@ static int __init ali_ircc_init(void) /* Probe for all the ALi chipsets we know about */ for (chip= chips; chip->name; chip++, i++) { - IRDA_DEBUG(2, "%s(), Probing for %s ...\n", __FUNCTION__, chip->name); + IRDA_DEBUG(2, "%s(), Probing for %s ...\n", __func__, chip->name); /* Try all config registers for this chip */ for (cfg=0; cfg<2; cfg++) @@ -196,11 +196,11 @@ static int __init ali_ircc_init(void) if (reg == chip->cid_value) { - IRDA_DEBUG(2, "%s(), Chip found at 0x%03x\n", __FUNCTION__, cfg_base); + IRDA_DEBUG(2, "%s(), Chip found at 0x%03x\n", __func__, cfg_base); outb(0x1F, cfg_base); revision = inb(cfg_base+1); - IRDA_DEBUG(2, "%s(), Found %s chip, revision=%d\n", __FUNCTION__, + IRDA_DEBUG(2, "%s(), Found %s chip, revision=%d\n", __func__, chip->name, revision); /* @@ -223,14 +223,14 @@ static int __init ali_ircc_init(void) } else { - IRDA_DEBUG(2, "%s(), No %s chip at 0x%03x\n", __FUNCTION__, chip->name, cfg_base); + IRDA_DEBUG(2, "%s(), No %s chip at 0x%03x\n", __func__, chip->name, cfg_base); } /* Exit configuration */ outb(0xbb, cfg_base); } } - IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __func__); if (ret) platform_driver_unregister(&ali_ircc_driver); @@ -248,7 +248,7 @@ static void __exit ali_ircc_cleanup(void) { int i; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); for (i=0; i < ARRAY_SIZE(dev_self); i++) { if (dev_self[i]) @@ -257,7 +257,7 @@ static void __exit ali_ircc_cleanup(void) platform_driver_unregister(&ali_ircc_driver); - IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __func__); } /* @@ -273,11 +273,11 @@ static int ali_ircc_open(int i, chipio_t *info) int dongle_id; int err; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); if (i >= ARRAY_SIZE(dev_self)) { IRDA_ERROR("%s(), maximum number of supported chips reached!\n", - __FUNCTION__); + __func__); return -ENOMEM; } @@ -288,7 +288,7 @@ static int ali_ircc_open(int i, chipio_t *info) dev = alloc_irdadev(sizeof(*self)); if (dev == NULL) { IRDA_ERROR("%s(), can't allocate memory for control block!\n", - __FUNCTION__); + __func__); return -ENOMEM; } @@ -312,7 +312,7 @@ static int ali_ircc_open(int i, chipio_t *info) /* Reserve the ioports that we need */ if (!request_region(self->io.fir_base, self->io.fir_ext, ALI_IRCC_DRIVER_NAME)) { - IRDA_WARNING("%s(), can't get iobase of 0x%03x\n", __FUNCTION__, + IRDA_WARNING("%s(), can't get iobase of 0x%03x\n", __func__, self->io.fir_base); err = -ENODEV; goto err_out1; @@ -370,19 +370,19 @@ static int ali_ircc_open(int i, chipio_t *info) err = register_netdev(dev); if (err) { - IRDA_ERROR("%s(), register_netdev() failed!\n", __FUNCTION__); + IRDA_ERROR("%s(), register_netdev() failed!\n", __func__); goto err_out4; } IRDA_MESSAGE("IrDA: Registered device %s\n", dev->name); /* Check dongle id */ dongle_id = ali_ircc_read_dongle_id(i, info); - IRDA_MESSAGE("%s(), %s, Found dongle: %s\n", __FUNCTION__, + IRDA_MESSAGE("%s(), %s, Found dongle: %s\n", __func__, ALI_IRCC_DRIVER_NAME, dongle_types[dongle_id]); self->io.dongle_id = dongle_id; - IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __func__); return 0; @@ -411,7 +411,7 @@ static int __exit ali_ircc_close(struct ali_ircc_cb *self) { int iobase; - IRDA_DEBUG(4, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(4, "%s(), ---------------- Start ----------------\n", __func__); IRDA_ASSERT(self != NULL, return -1;); @@ -421,7 +421,7 @@ static int __exit ali_ircc_close(struct ali_ircc_cb *self) unregister_netdev(self->netdev); /* Release the PORT that this driver is using */ - IRDA_DEBUG(4, "%s(), Releasing Region %03x\n", __FUNCTION__, self->io.fir_base); + IRDA_DEBUG(4, "%s(), Releasing Region %03x\n", __func__, self->io.fir_base); release_region(self->io.fir_base, self->io.fir_ext); if (self->tx_buff.head) @@ -435,7 +435,7 @@ static int __exit ali_ircc_close(struct ali_ircc_cb *self) dev_self[self->index] = NULL; free_netdev(self->netdev); - IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __func__); return 0; } @@ -478,7 +478,7 @@ static int ali_ircc_probe_53(ali_chip_t *chip, chipio_t *info) int cfg_base = info->cfg_base; int hi, low, reg; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); /* Enter Configuration */ outb(chip->entr1, cfg_base); @@ -497,13 +497,13 @@ static int ali_ircc_probe_53(ali_chip_t *chip, chipio_t *info) info->sir_base = info->fir_base; - IRDA_DEBUG(2, "%s(), probing fir_base=0x%03x\n", __FUNCTION__, info->fir_base); + IRDA_DEBUG(2, "%s(), probing fir_base=0x%03x\n", __func__, info->fir_base); /* Read IRQ control register */ outb(0x70, cfg_base); reg = inb(cfg_base+1); info->irq = reg & 0x0f; - IRDA_DEBUG(2, "%s(), probing irq=%d\n", __FUNCTION__, info->irq); + IRDA_DEBUG(2, "%s(), probing irq=%d\n", __func__, info->irq); /* Read DMA channel */ outb(0x74, cfg_base); @@ -511,26 +511,26 @@ static int ali_ircc_probe_53(ali_chip_t *chip, chipio_t *info) info->dma = reg & 0x07; if(info->dma == 0x04) - IRDA_WARNING("%s(), No DMA channel assigned !\n", __FUNCTION__); + IRDA_WARNING("%s(), No DMA channel assigned !\n", __func__); else - IRDA_DEBUG(2, "%s(), probing dma=%d\n", __FUNCTION__, info->dma); + IRDA_DEBUG(2, "%s(), probing dma=%d\n", __func__, info->dma); /* Read Enabled Status */ outb(0x30, cfg_base); reg = inb(cfg_base+1); info->enabled = (reg & 0x80) && (reg & 0x01); - IRDA_DEBUG(2, "%s(), probing enabled=%d\n", __FUNCTION__, info->enabled); + IRDA_DEBUG(2, "%s(), probing enabled=%d\n", __func__, info->enabled); /* Read Power Status */ outb(0x22, cfg_base); reg = inb(cfg_base+1); info->suspended = (reg & 0x20); - IRDA_DEBUG(2, "%s(), probing suspended=%d\n", __FUNCTION__, info->suspended); + IRDA_DEBUG(2, "%s(), probing suspended=%d\n", __func__, info->suspended); /* Exit configuration */ outb(0xbb, cfg_base); - IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __func__); return 0; } @@ -548,7 +548,7 @@ static int ali_ircc_setup(chipio_t *info) int version; int iobase = info->fir_base; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); /* Locking comments : * Most operations here need to be protected. We are called before @@ -609,7 +609,7 @@ static int ali_ircc_setup(chipio_t *info) // outb(UART_IER_RDI, iobase+UART_IER); //benjamin 2000/11/23 01:25PM // Turn on the interrupts in ali_ircc_net_open - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__); return 0; } @@ -626,7 +626,7 @@ static int ali_ircc_read_dongle_id (int i, chipio_t *info) int dongle_id, reg; int cfg_base = info->cfg_base; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); /* Enter Configuration */ outb(chips[i].entr1, cfg_base); @@ -640,13 +640,13 @@ static int ali_ircc_read_dongle_id (int i, chipio_t *info) outb(0xf0, cfg_base); reg = inb(cfg_base+1); dongle_id = ((reg>>6)&0x02) | ((reg>>5)&0x01); - IRDA_DEBUG(2, "%s(), probing dongle_id=%d, dongle_types=%s\n", __FUNCTION__, + IRDA_DEBUG(2, "%s(), probing dongle_id=%d, dongle_types=%s\n", __func__, dongle_id, dongle_types[dongle_id]); /* Exit configuration */ outb(0xbb, cfg_base); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__); return dongle_id; } @@ -663,7 +663,7 @@ static irqreturn_t ali_ircc_interrupt(int irq, void *dev_id) struct ali_ircc_cb *self; int ret; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); self = dev->priv; @@ -677,7 +677,7 @@ static irqreturn_t ali_ircc_interrupt(int irq, void *dev_id) spin_unlock(&self->lock); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__); return ret; } /* @@ -691,7 +691,7 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self) __u8 eir, OldMessageCount; int iobase, tmp; - IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__); iobase = self->io.fir_base; @@ -704,10 +704,10 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self) //self->ier = inb(iobase+FIR_IER); 2000/12/1 04:32PM eir = self->InterruptID & self->ier; /* Mask out the interesting ones */ - IRDA_DEBUG(1, "%s(), self->InterruptID = %x\n", __FUNCTION__,self->InterruptID); - IRDA_DEBUG(1, "%s(), self->LineStatus = %x\n", __FUNCTION__,self->LineStatus); - IRDA_DEBUG(1, "%s(), self->ier = %x\n", __FUNCTION__,self->ier); - IRDA_DEBUG(1, "%s(), eir = %x\n", __FUNCTION__,eir); + IRDA_DEBUG(1, "%s(), self->InterruptID = %x\n", __func__,self->InterruptID); + IRDA_DEBUG(1, "%s(), self->LineStatus = %x\n", __func__,self->LineStatus); + IRDA_DEBUG(1, "%s(), self->ier = %x\n", __func__,self->ier); + IRDA_DEBUG(1, "%s(), eir = %x\n", __func__,eir); /* Disable interrupts */ SetCOMInterrupts(self, FALSE); @@ -718,7 +718,7 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self) { if (self->io.direction == IO_XMIT) /* TX */ { - IRDA_DEBUG(1, "%s(), ******* IIR_EOM (Tx) *******\n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), ******* IIR_EOM (Tx) *******\n", __func__); if(ali_ircc_dma_xmit_complete(self)) { @@ -737,23 +737,23 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self) } else /* RX */ { - IRDA_DEBUG(1, "%s(), ******* IIR_EOM (Rx) *******\n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), ******* IIR_EOM (Rx) *******\n", __func__); if(OldMessageCount > ((self->LineStatus+1) & 0x07)) { self->rcvFramesOverflow = TRUE; - IRDA_DEBUG(1, "%s(), ******* self->rcvFramesOverflow = TRUE ******** \n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), ******* self->rcvFramesOverflow = TRUE ******** \n", __func__); } if (ali_ircc_dma_receive_complete(self)) { - IRDA_DEBUG(1, "%s(), ******* receive complete ******** \n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), ******* receive complete ******** \n", __func__); self->ier = IER_EOM; } else { - IRDA_DEBUG(1, "%s(), ******* Not receive complete ******** \n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), ******* Not receive complete ******** \n", __func__); self->ier = IER_EOM | IER_TIMER; } @@ -766,7 +766,7 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self) if(OldMessageCount > ((self->LineStatus+1) & 0x07)) { self->rcvFramesOverflow = TRUE; - IRDA_DEBUG(1, "%s(), ******* self->rcvFramesOverflow = TRUE ******* \n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), ******* self->rcvFramesOverflow = TRUE ******* \n", __func__); } /* Disable Timer */ switch_bank(iobase, BANK1); @@ -798,7 +798,7 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self) /* Restore Interrupt */ SetCOMInterrupts(self, TRUE); - IRDA_DEBUG(1, "%s(), ----------------- End ---------------\n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), ----------------- End ---------------\n", __func__); return IRQ_RETVAL(eir); } @@ -813,7 +813,7 @@ static irqreturn_t ali_ircc_sir_interrupt(struct ali_ircc_cb *self) int iobase; int iir, lsr; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); iobase = self->io.sir_base; @@ -822,13 +822,13 @@ static irqreturn_t ali_ircc_sir_interrupt(struct ali_ircc_cb *self) /* Clear interrupt */ lsr = inb(iobase+UART_LSR); - IRDA_DEBUG(4, "%s(), iir=%02x, lsr=%02x, iobase=%#x\n", __FUNCTION__, + IRDA_DEBUG(4, "%s(), iir=%02x, lsr=%02x, iobase=%#x\n", __func__, iir, lsr, iobase); switch (iir) { case UART_IIR_RLSI: - IRDA_DEBUG(2, "%s(), RLSI\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), RLSI\n", __func__); break; case UART_IIR_RDI: /* Receive interrupt */ @@ -842,14 +842,14 @@ static irqreturn_t ali_ircc_sir_interrupt(struct ali_ircc_cb *self) } break; default: - IRDA_DEBUG(0, "%s(), unhandled IIR=%#x\n", __FUNCTION__, iir); + IRDA_DEBUG(0, "%s(), unhandled IIR=%#x\n", __func__, iir); break; } } - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__); return IRQ_RETVAL(iir); } @@ -866,7 +866,7 @@ static void ali_ircc_sir_receive(struct ali_ircc_cb *self) int boguscount = 0; int iobase; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); IRDA_ASSERT(self != NULL, return;); iobase = self->io.sir_base; @@ -881,12 +881,12 @@ static void ali_ircc_sir_receive(struct ali_ircc_cb *self) /* Make sure we don't stay here too long */ if (boguscount++ > 32) { - IRDA_DEBUG(2,"%s(), breaking!\n", __FUNCTION__); + IRDA_DEBUG(2,"%s(), breaking!\n", __func__); break; } } while (inb(iobase+UART_LSR) & UART_LSR_DR); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); } /* @@ -903,7 +903,7 @@ static void ali_ircc_sir_write_wakeup(struct ali_ircc_cb *self) IRDA_ASSERT(self != NULL, return;); - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ ); iobase = self->io.sir_base; @@ -922,16 +922,16 @@ static void ali_ircc_sir_write_wakeup(struct ali_ircc_cb *self) { /* We must wait until all data are gone */ while(!(inb(iobase+UART_LSR) & UART_LSR_TEMT)) - IRDA_DEBUG(1, "%s(), UART_LSR_THRE\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), UART_LSR_THRE\n", __func__ ); - IRDA_DEBUG(1, "%s(), Changing speed! self->new_speed = %d\n", __FUNCTION__ , self->new_speed); + IRDA_DEBUG(1, "%s(), Changing speed! self->new_speed = %d\n", __func__ , self->new_speed); ali_ircc_change_speed(self, self->new_speed); self->new_speed = 0; // benjamin 2000/11/10 06:32PM if (self->io.speed > 115200) { - IRDA_DEBUG(2, "%s(), ali_ircc_change_speed from UART_LSR_TEMT \n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ali_ircc_change_speed from UART_LSR_TEMT \n", __func__ ); self->ier = IER_EOM; // SetCOMInterrupts(self, TRUE); @@ -949,7 +949,7 @@ static void ali_ircc_sir_write_wakeup(struct ali_ircc_cb *self) outb(UART_IER_RDI, iobase+UART_IER); } - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); } static void ali_ircc_change_speed(struct ali_ircc_cb *self, __u32 baud) @@ -957,9 +957,9 @@ static void ali_ircc_change_speed(struct ali_ircc_cb *self, __u32 baud) struct net_device *dev = self->netdev; int iobase; - IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ ); - IRDA_DEBUG(2, "%s(), setting speed = %d \n", __FUNCTION__ , baud); + IRDA_DEBUG(2, "%s(), setting speed = %d \n", __func__ , baud); /* This function *must* be called with irq off and spin-lock. * - Jean II */ @@ -998,7 +998,7 @@ static void ali_ircc_change_speed(struct ali_ircc_cb *self, __u32 baud) netif_wake_queue(self->netdev); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); } static void ali_ircc_fir_change_speed(struct ali_ircc_cb *priv, __u32 baud) @@ -1008,14 +1008,14 @@ static void ali_ircc_fir_change_speed(struct ali_ircc_cb *priv, __u32 baud) struct ali_ircc_cb *self = (struct ali_ircc_cb *) priv; struct net_device *dev; - IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ ); IRDA_ASSERT(self != NULL, return;); dev = self->netdev; iobase = self->io.fir_base; - IRDA_DEBUG(1, "%s(), self->io.speed = %d, change to speed = %d\n", __FUNCTION__ ,self->io.speed,baud); + IRDA_DEBUG(1, "%s(), self->io.speed = %d, change to speed = %d\n", __func__ ,self->io.speed,baud); /* Come from SIR speed */ if(self->io.speed <=115200) @@ -1029,7 +1029,7 @@ static void ali_ircc_fir_change_speed(struct ali_ircc_cb *priv, __u32 baud) // Set Dongle Speed mode ali_ircc_change_dongle_speed(self, baud); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); } /* @@ -1047,9 +1047,9 @@ static void ali_ircc_sir_change_speed(struct ali_ircc_cb *priv, __u32 speed) int lcr; /* Line control reg */ int divisor; - IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ ); - IRDA_DEBUG(1, "%s(), Setting speed to: %d\n", __FUNCTION__ , speed); + IRDA_DEBUG(1, "%s(), Setting speed to: %d\n", __func__ , speed); IRDA_ASSERT(self != NULL, return;); @@ -1103,7 +1103,7 @@ static void ali_ircc_sir_change_speed(struct ali_ircc_cb *priv, __u32 speed) spin_unlock_irqrestore(&self->lock, flags); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); } static void ali_ircc_change_dongle_speed(struct ali_ircc_cb *priv, int speed) @@ -1113,14 +1113,14 @@ static void ali_ircc_change_dongle_speed(struct ali_ircc_cb *priv, int speed) int iobase,dongle_id; int tmp = 0; - IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ ); iobase = self->io.fir_base; /* or iobase = self->io.sir_base; */ dongle_id = self->io.dongle_id; /* We are already locked, no need to do it again */ - IRDA_DEBUG(1, "%s(), Set Speed for %s , Speed = %d\n", __FUNCTION__ , dongle_types[dongle_id], speed); + IRDA_DEBUG(1, "%s(), Set Speed for %s , Speed = %d\n", __func__ , dongle_types[dongle_id], speed); switch_bank(iobase, BANK2); tmp = inb(iobase+FIR_IRDA_CR); @@ -1284,7 +1284,7 @@ static void ali_ircc_change_dongle_speed(struct ali_ircc_cb *priv, int speed) switch_bank(iobase, BANK0); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); } /* @@ -1297,11 +1297,11 @@ static int ali_ircc_sir_write(int iobase, int fifo_size, __u8 *buf, int len) { int actual = 0; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ ); /* Tx FIFO should be empty! */ if (!(inb(iobase+UART_LSR) & UART_LSR_THRE)) { - IRDA_DEBUG(0, "%s(), failed, fifo not empty!\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s(), failed, fifo not empty!\n", __func__ ); return 0; } @@ -1313,7 +1313,7 @@ static int ali_ircc_sir_write(int iobase, int fifo_size, __u8 *buf, int len) actual++; } - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); return actual; } @@ -1329,7 +1329,7 @@ static int ali_ircc_net_open(struct net_device *dev) int iobase; char hwname[32]; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ ); IRDA_ASSERT(dev != NULL, return -1;); @@ -1375,7 +1375,7 @@ static int ali_ircc_net_open(struct net_device *dev) */ self->irlap = irlap_open(dev, &self->qos, hwname); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); return 0; } @@ -1392,7 +1392,7 @@ static int ali_ircc_net_close(struct net_device *dev) struct ali_ircc_cb *self; //int iobase; - IRDA_DEBUG(4, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(4, "%s(), ---------------- Start ----------------\n", __func__ ); IRDA_ASSERT(dev != NULL, return -1;); @@ -1415,7 +1415,7 @@ static int ali_ircc_net_close(struct net_device *dev) free_irq(self->io.irq, dev); free_dma(self->io.dma); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); return 0; } @@ -1434,7 +1434,7 @@ static int ali_ircc_fir_hard_xmit(struct sk_buff *skb, struct net_device *dev) __u32 speed; int mtt, diff; - IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __func__ ); self = (struct ali_ircc_cb *) dev->priv; iobase = self->io.fir_base; @@ -1488,7 +1488,7 @@ static int ali_ircc_fir_hard_xmit(struct sk_buff *skb, struct net_device *dev) diff = self->now.tv_usec - self->stamp.tv_usec; /* self->stamp is set from ali_ircc_dma_receive_complete() */ - IRDA_DEBUG(1, "%s(), ******* diff = %d ******* \n", __FUNCTION__ , diff); + IRDA_DEBUG(1, "%s(), ******* diff = %d ******* \n", __func__ , diff); if (diff < 0) diff += 1000000; @@ -1510,7 +1510,7 @@ static int ali_ircc_fir_hard_xmit(struct sk_buff *skb, struct net_device *dev) /* Adjust for timer resolution */ mtt = (mtt+250) / 500; /* 4 discard, 5 get advanced, Let's round off */ - IRDA_DEBUG(1, "%s(), ************** mtt = %d ***********\n", __FUNCTION__ , mtt); + IRDA_DEBUG(1, "%s(), ************** mtt = %d ***********\n", __func__ , mtt); /* Setup timer */ if (mtt == 1) /* 500 us */ @@ -1567,7 +1567,7 @@ static int ali_ircc_fir_hard_xmit(struct sk_buff *skb, struct net_device *dev) spin_unlock_irqrestore(&self->lock, flags); dev_kfree_skb(skb); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); return 0; } @@ -1578,7 +1578,7 @@ static void ali_ircc_dma_xmit(struct ali_ircc_cb *self) unsigned char FIFO_OPTI, Hi, Lo; - IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __func__ ); iobase = self->io.fir_base; @@ -1629,7 +1629,7 @@ static void ali_ircc_dma_xmit(struct ali_ircc_cb *self) tmp = inb(iobase+FIR_LCR_B); tmp &= ~0x20; // Disable SIP outb(((unsigned char)(tmp & 0x3f) | LCR_B_TX_MODE) & ~LCR_B_BW, iobase+FIR_LCR_B); - IRDA_DEBUG(1, "%s(), ******* Change to TX mode: FIR_LCR_B = 0x%x ******* \n", __FUNCTION__ , inb(iobase+FIR_LCR_B)); + IRDA_DEBUG(1, "%s(), ******* Change to TX mode: FIR_LCR_B = 0x%x ******* \n", __func__ , inb(iobase+FIR_LCR_B)); outb(0, iobase+FIR_LSR); @@ -1639,7 +1639,7 @@ static void ali_ircc_dma_xmit(struct ali_ircc_cb *self) switch_bank(iobase, BANK0); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); } static int ali_ircc_dma_xmit_complete(struct ali_ircc_cb *self) @@ -1647,7 +1647,7 @@ static int ali_ircc_dma_xmit_complete(struct ali_ircc_cb *self) int iobase; int ret = TRUE; - IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __func__ ); iobase = self->io.fir_base; @@ -1660,7 +1660,7 @@ static int ali_ircc_dma_xmit_complete(struct ali_ircc_cb *self) if((inb(iobase+FIR_LSR) & LSR_FRAME_ABORT) == LSR_FRAME_ABORT) { - IRDA_ERROR("%s(), ********* LSR_FRAME_ABORT *********\n", __FUNCTION__); + IRDA_ERROR("%s(), ********* LSR_FRAME_ABORT *********\n", __func__); self->stats.tx_errors++; self->stats.tx_fifo_errors++; } @@ -1703,7 +1703,7 @@ static int ali_ircc_dma_xmit_complete(struct ali_ircc_cb *self) switch_bank(iobase, BANK0); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); return ret; } @@ -1718,7 +1718,7 @@ static int ali_ircc_dma_receive(struct ali_ircc_cb *self) { int iobase, tmp; - IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __func__ ); iobase = self->io.fir_base; @@ -1756,7 +1756,7 @@ static int ali_ircc_dma_receive(struct ali_ircc_cb *self) //switch_bank(iobase, BANK0); tmp = inb(iobase+FIR_LCR_B); outb((unsigned char)(tmp &0x3f) | LCR_B_RX_MODE | LCR_B_BW , iobase + FIR_LCR_B); // 2000/12/1 05:16PM - IRDA_DEBUG(1, "%s(), *** Change To RX mode: FIR_LCR_B = 0x%x *** \n", __FUNCTION__ , inb(iobase+FIR_LCR_B)); + IRDA_DEBUG(1, "%s(), *** Change To RX mode: FIR_LCR_B = 0x%x *** \n", __func__ , inb(iobase+FIR_LCR_B)); /* Set Rx Threshold */ switch_bank(iobase, BANK1); @@ -1768,7 +1768,7 @@ static int ali_ircc_dma_receive(struct ali_ircc_cb *self) outb(CR_DMA_EN | CR_DMA_BURST, iobase+FIR_CR); switch_bank(iobase, BANK0); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); return 0; } @@ -1779,7 +1779,7 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) __u8 status, MessageCount; int len, i, iobase, val; - IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __func__ ); st_fifo = &self->st_fifo; iobase = self->io.fir_base; @@ -1788,7 +1788,7 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) MessageCount = inb(iobase+ FIR_LSR)&0x07; if (MessageCount > 0) - IRDA_DEBUG(0, "%s(), Messsage count = %d,\n", __FUNCTION__ , MessageCount); + IRDA_DEBUG(0, "%s(), Messsage count = %d,\n", __func__ , MessageCount); for (i=0; i<=MessageCount; i++) { @@ -1801,11 +1801,11 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) len = len << 8; len |= inb(iobase+FIR_RX_DSR_LO); - IRDA_DEBUG(1, "%s(), RX Length = 0x%.2x,\n", __FUNCTION__ , len); - IRDA_DEBUG(1, "%s(), RX Status = 0x%.2x,\n", __FUNCTION__ , status); + IRDA_DEBUG(1, "%s(), RX Length = 0x%.2x,\n", __func__ , len); + IRDA_DEBUG(1, "%s(), RX Status = 0x%.2x,\n", __func__ , status); if (st_fifo->tail >= MAX_RX_WINDOW) { - IRDA_DEBUG(0, "%s(), window is full!\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s(), window is full!\n", __func__ ); continue; } @@ -1828,7 +1828,7 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) /* Check for errors */ if ((status & 0xd8) || self->rcvFramesOverflow || (len==0)) { - IRDA_DEBUG(0,"%s(), ************* RX Errors ************ \n", __FUNCTION__ ); + IRDA_DEBUG(0,"%s(), ************* RX Errors ************ \n", __func__ ); /* Skip frame */ self->stats.rx_errors++; @@ -1838,29 +1838,29 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) if (status & LSR_FIFO_UR) { self->stats.rx_frame_errors++; - IRDA_DEBUG(0,"%s(), ************* FIFO Errors ************ \n", __FUNCTION__ ); + IRDA_DEBUG(0,"%s(), ************* FIFO Errors ************ \n", __func__ ); } if (status & LSR_FRAME_ERROR) { self->stats.rx_frame_errors++; - IRDA_DEBUG(0,"%s(), ************* FRAME Errors ************ \n", __FUNCTION__ ); + IRDA_DEBUG(0,"%s(), ************* FRAME Errors ************ \n", __func__ ); } if (status & LSR_CRC_ERROR) { self->stats.rx_crc_errors++; - IRDA_DEBUG(0,"%s(), ************* CRC Errors ************ \n", __FUNCTION__ ); + IRDA_DEBUG(0,"%s(), ************* CRC Errors ************ \n", __func__ ); } if(self->rcvFramesOverflow) { self->stats.rx_frame_errors++; - IRDA_DEBUG(0,"%s(), ************* Overran DMA buffer ************ \n", __FUNCTION__ ); + IRDA_DEBUG(0,"%s(), ************* Overran DMA buffer ************ \n", __func__ ); } if(len == 0) { self->stats.rx_frame_errors++; - IRDA_DEBUG(0,"%s(), ********** Receive Frame Size = 0 ********* \n", __FUNCTION__ ); + IRDA_DEBUG(0,"%s(), ********** Receive Frame Size = 0 ********* \n", __func__ ); } } else @@ -1872,7 +1872,7 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) val = inb(iobase+FIR_BSR); if ((val& BSR_FIFO_NOT_EMPTY)== 0x80) { - IRDA_DEBUG(0, "%s(), ************* BSR_FIFO_NOT_EMPTY ************ \n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s(), ************* BSR_FIFO_NOT_EMPTY ************ \n", __func__ ); /* Put this entry back in fifo */ st_fifo->head--; @@ -1909,7 +1909,7 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) { IRDA_WARNING("%s(), memory squeeze, " "dropping frame.\n", - __FUNCTION__); + __func__); self->stats.rx_dropped++; return FALSE; @@ -1937,7 +1937,7 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) switch_bank(iobase, BANK0); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); return TRUE; } @@ -1956,7 +1956,7 @@ static int ali_ircc_sir_hard_xmit(struct sk_buff *skb, struct net_device *dev) int iobase; __u32 speed; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ ); IRDA_ASSERT(dev != NULL, return 0;); @@ -2005,7 +2005,7 @@ static int ali_ircc_sir_hard_xmit(struct sk_buff *skb, struct net_device *dev) dev_kfree_skb(skb); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); return 0; } @@ -2024,7 +2024,7 @@ static int ali_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) unsigned long flags; int ret = 0; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ ); IRDA_ASSERT(dev != NULL, return -1;); @@ -2032,11 +2032,11 @@ static int ali_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) IRDA_ASSERT(self != NULL, return -1;); - IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__ , dev->name, cmd); + IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __func__ , dev->name, cmd); switch (cmd) { case SIOCSBANDWIDTH: /* Set bandwidth */ - IRDA_DEBUG(1, "%s(), SIOCSBANDWIDTH\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), SIOCSBANDWIDTH\n", __func__ ); /* * This function will also be used by IrLAP to change the * speed, so we still must allow for speed change within @@ -2050,13 +2050,13 @@ static int ali_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) spin_unlock_irqrestore(&self->lock, flags); break; case SIOCSMEDIABUSY: /* Set media busy */ - IRDA_DEBUG(1, "%s(), SIOCSMEDIABUSY\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), SIOCSMEDIABUSY\n", __func__ ); if (!capable(CAP_NET_ADMIN)) return -EPERM; irda_device_set_media_busy(self->netdev, TRUE); break; case SIOCGRECEIVING: /* Check if we are receiving right now */ - IRDA_DEBUG(2, "%s(), SIOCGRECEIVING\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), SIOCGRECEIVING\n", __func__ ); /* This is protected */ irq->ifr_receiving = ali_ircc_is_receiving(self); break; @@ -2064,7 +2064,7 @@ static int ali_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) ret = -EOPNOTSUPP; } - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); return ret; } @@ -2081,7 +2081,7 @@ static int ali_ircc_is_receiving(struct ali_ircc_cb *self) int status = FALSE; int iobase; - IRDA_DEBUG(2, "%s(), ---------------- Start -----------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ---------------- Start -----------------\n", __func__ ); IRDA_ASSERT(self != NULL, return FALSE;); @@ -2095,7 +2095,7 @@ static int ali_ircc_is_receiving(struct ali_ircc_cb *self) if((inb(iobase+FIR_FIFO_FR) & 0x3f) != 0) { /* We are receiving something */ - IRDA_DEBUG(1, "%s(), We are receiving something\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), We are receiving something\n", __func__ ); status = TRUE; } switch_bank(iobase, BANK0); @@ -2107,7 +2107,7 @@ static int ali_ircc_is_receiving(struct ali_ircc_cb *self) spin_unlock_irqrestore(&self->lock, flags); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); return status; } @@ -2116,9 +2116,9 @@ static struct net_device_stats *ali_ircc_net_get_stats(struct net_device *dev) { struct ali_ircc_cb *self = (struct ali_ircc_cb *) dev->priv; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ ); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); return &self->stats; } @@ -2164,7 +2164,7 @@ static void SetCOMInterrupts(struct ali_ircc_cb *self , unsigned char enable) int iobase = self->io.fir_base; /* or sir_base */ - IRDA_DEBUG(2, "%s(), -------- Start -------- ( Enable = %d )\n", __FUNCTION__ , enable); + IRDA_DEBUG(2, "%s(), -------- Start -------- ( Enable = %d )\n", __func__ , enable); /* Enable the interrupt which we wish to */ if (enable){ @@ -2205,14 +2205,14 @@ static void SetCOMInterrupts(struct ali_ircc_cb *self , unsigned char enable) else outb(newMask, iobase+UART_IER); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); } static void SIR2FIR(int iobase) { //unsigned char tmp; - IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ ); /* Already protected (change_speed() or setup()), no need to lock. * Jean II */ @@ -2228,14 +2228,14 @@ static void SIR2FIR(int iobase) //tmp |= 0x20; //outb(tmp, iobase+FIR_LCR_B); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); } static void FIR2SIR(int iobase) { unsigned char val; - IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ ); /* Already protected (change_speed() or setup()), no need to lock. * Jean II */ @@ -2251,7 +2251,7 @@ static void FIR2SIR(int iobase) val = inb(iobase+UART_LSR); val = inb(iobase+UART_MSR); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); } MODULE_AUTHOR("Benjamin Kong <benjamin_kong@ali.com.tw>"); diff --git a/drivers/net/irda/donauboe.c b/drivers/net/irda/donauboe.c index 34ad189fff6..69d16b30323 100644 --- a/drivers/net/irda/donauboe.c +++ b/drivers/net/irda/donauboe.c @@ -245,7 +245,7 @@ toshoboe_dumpregs (struct toshoboe_cb *self) { __u32 ringbase; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); ringbase = INB (OBOE_RING_BASE0) << 10; ringbase |= INB (OBOE_RING_BASE1) << 18; @@ -293,7 +293,7 @@ static void toshoboe_disablebm (struct toshoboe_cb *self) { __u8 command; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); pci_read_config_byte (self->pdev, PCI_COMMAND, &command); command &= ~PCI_COMMAND_MASTER; @@ -305,7 +305,7 @@ toshoboe_disablebm (struct toshoboe_cb *self) static void toshoboe_stopchip (struct toshoboe_cb *self) { - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); /*Disable interrupts */ OUTB (0x0, OBOE_IER); @@ -350,7 +350,7 @@ toshoboe_setbaud (struct toshoboe_cb *self) __u16 pconfig = 0; __u8 config0l = 0; - IRDA_DEBUG (2, "%s(%d/%d)\n", __FUNCTION__, self->speed, self->io.speed); + IRDA_DEBUG (2, "%s(%d/%d)\n", __func__, self->speed, self->io.speed); switch (self->speed) { @@ -482,7 +482,7 @@ toshoboe_setbaud (struct toshoboe_cb *self) static void toshoboe_enablebm (struct toshoboe_cb *self) { - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); pci_set_master (self->pdev); } @@ -492,7 +492,7 @@ toshoboe_initring (struct toshoboe_cb *self) { int i; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); for (i = 0; i < TX_SLOTS; ++i) { @@ -550,7 +550,7 @@ toshoboe_startchip (struct toshoboe_cb *self) { __u32 physaddr; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); toshoboe_initring (self); toshoboe_enablebm (self); @@ -824,7 +824,7 @@ toshoboe_probe (struct toshoboe_cb *self) #endif unsigned long flags; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); if (request_irq (self->io.irq, toshoboe_probeinterrupt, self->io.irqflags, "toshoboe", (void *) self)) @@ -983,10 +983,10 @@ toshoboe_hard_xmit (struct sk_buff *skb, struct net_device *dev) IRDA_ASSERT (self != NULL, return 0; ); - IRDA_DEBUG (1, "%s.tx:%x(%x)%x\n", __FUNCTION__ + IRDA_DEBUG (1, "%s.tx:%x(%x)%x\n", __func__ ,skb->len,self->txpending,INB (OBOE_ENABLEH)); if (!cb->magic) { - IRDA_DEBUG (2, "%s.Not IrLAP:%x\n", __FUNCTION__, cb->magic); + IRDA_DEBUG (2, "%s.Not IrLAP:%x\n", __func__, cb->magic); #ifdef DUMP_PACKETS _dumpbufs(skb->data,skb->len,'>'); #endif @@ -1015,7 +1015,7 @@ toshoboe_hard_xmit (struct sk_buff *skb, struct net_device *dev) { self->new_speed = speed; IRDA_DEBUG (1, "%s: Queued TxDone scheduled speed change %d\n" , - __FUNCTION__, speed); + __func__, speed); /* if no data, that's all! */ if (!skb->len) { @@ -1057,7 +1057,7 @@ toshoboe_hard_xmit (struct sk_buff *skb, struct net_device *dev) /* which we will add a wrong checksum to */ mtt = toshoboe_makemttpacket (self, self->tx_bufs[self->txs], mtt); - IRDA_DEBUG (1, "%s.mtt:%x(%x)%d\n", __FUNCTION__ + IRDA_DEBUG (1, "%s.mtt:%x(%x)%d\n", __func__ ,skb->len,mtt,self->txpending); if (mtt) { @@ -1101,7 +1101,7 @@ dumpbufs(skb->data,skb->len,'>'); if (self->ring->tx[self->txs].control & OBOE_CTL_TX_HW_OWNS) { - IRDA_DEBUG (0, "%s.ful:%x(%x)%x\n", __FUNCTION__ + IRDA_DEBUG (0, "%s.ful:%x(%x)%x\n", __func__ ,skb->len, self->ring->tx[self->txs].control, self->txpending); toshoboe_start_DMA(self, OBOE_CONFIG0H_ENTX); spin_unlock_irqrestore(&self->spinlock, flags); @@ -1179,7 +1179,7 @@ toshoboe_interrupt (int irq, void *dev_id) if (self->ring->tx[i].control & OBOE_CTL_TX_HW_OWNS) self->txpending++; } - IRDA_DEBUG (1, "%s.txd(%x)%x/%x\n", __FUNCTION__ + IRDA_DEBUG (1, "%s.txd(%x)%x/%x\n", __func__ ,irqstat,txp,self->txpending); txp = INB (OBOE_TXSLOT) & OBOE_SLOT_MASK; @@ -1209,7 +1209,7 @@ toshoboe_interrupt (int irq, void *dev_id) { self->speed = self->new_speed; IRDA_DEBUG (1, "%s: Executed TxDone scheduled speed change %d\n", - __FUNCTION__, self->speed); + __func__, self->speed); toshoboe_setbaud (self); } @@ -1224,7 +1224,7 @@ toshoboe_interrupt (int irq, void *dev_id) { int len = self->ring->rx[self->rxs].len; skb = NULL; - IRDA_DEBUG (3, "%s.rcv:%x(%x)\n", __FUNCTION__ + IRDA_DEBUG (3, "%s.rcv:%x(%x)\n", __func__ ,len,self->ring->rx[self->rxs].control); #ifdef DUMP_PACKETS @@ -1246,7 +1246,7 @@ dumpbufs(self->rx_bufs[self->rxs],len,'<'); len -= 2; else len = 0; - IRDA_DEBUG (1, "%s.SIR:%x(%x)\n", __FUNCTION__, len,enable); + IRDA_DEBUG (1, "%s.SIR:%x(%x)\n", __func__, len,enable); } #ifdef USE_MIR @@ -1256,7 +1256,7 @@ dumpbufs(self->rx_bufs[self->rxs],len,'<'); len -= 2; else len = 0; - IRDA_DEBUG (2, "%s.MIR:%x(%x)\n", __FUNCTION__, len,enable); + IRDA_DEBUG (2, "%s.MIR:%x(%x)\n", __func__, len,enable); } #endif else if (enable & OBOE_ENABLEH_FIRON) @@ -1265,10 +1265,10 @@ dumpbufs(self->rx_bufs[self->rxs],len,'<'); len -= 4; /*FIXME: check this */ else len = 0; - IRDA_DEBUG (1, "%s.FIR:%x(%x)\n", __FUNCTION__, len,enable); + IRDA_DEBUG (1, "%s.FIR:%x(%x)\n", __func__, len,enable); } else - IRDA_DEBUG (0, "%s.?IR:%x(%x)\n", __FUNCTION__, len,enable); + IRDA_DEBUG (0, "%s.?IR:%x(%x)\n", __func__, len,enable); if (len) { @@ -1289,7 +1289,7 @@ dumpbufs(self->rx_bufs[self->rxs],len,'<'); { printk (KERN_INFO "%s(), memory squeeze, dropping frame.\n", - __FUNCTION__); + __func__); } } } @@ -1301,7 +1301,7 @@ dumpbufs(self->rx_bufs[self->rxs],len,'<'); /* (SIR) data is splitted in several slots. */ /* we have to join all the received buffers received */ /*in a large buffer before checking CRC. */ - IRDA_DEBUG (0, "%s.err:%x(%x)\n", __FUNCTION__ + IRDA_DEBUG (0, "%s.err:%x(%x)\n", __func__ ,len,self->ring->rx[self->rxs].control); } @@ -1329,7 +1329,7 @@ dumpbufs(self->rx_bufs[self->rxs],len,'<'); if (irqstat & OBOE_INT_SIP) { self->int_sip++; - IRDA_DEBUG (1, "%s.sip:%x(%x)%x\n", __FUNCTION__ + IRDA_DEBUG (1, "%s.sip:%x(%x)%x\n", __func__ ,self->int_sip,irqstat,self->txpending); } return IRQ_HANDLED; @@ -1343,7 +1343,7 @@ toshoboe_net_open (struct net_device *dev) unsigned long flags; int rc; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); self = netdev_priv(dev); @@ -1381,7 +1381,7 @@ toshoboe_net_close (struct net_device *dev) { struct toshoboe_cb *self; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); IRDA_ASSERT (dev != NULL, return -1; ); self = (struct toshoboe_cb *) dev->priv; @@ -1426,7 +1426,7 @@ toshoboe_net_ioctl (struct net_device *dev, struct ifreq *rq, int cmd) IRDA_ASSERT (self != NULL, return -1; ); - IRDA_DEBUG (5, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd); + IRDA_DEBUG (5, "%s(), %s, (cmd=0x%X)\n", __func__, dev->name, cmd); /* Disable interrupts & save flags */ spin_lock_irqsave(&self->spinlock, flags); @@ -1438,7 +1438,7 @@ toshoboe_net_ioctl (struct net_device *dev, struct ifreq *rq, int cmd) * speed, so we still must allow for speed change within * interrupt context. */ - IRDA_DEBUG (1, "%s(BANDWIDTH), %s, (%X/%ld\n", __FUNCTION__ + IRDA_DEBUG (1, "%s(BANDWIDTH), %s, (%X/%ld\n", __func__ ,dev->name, INB (OBOE_STATUS), irq->ifr_baudrate ); if (!in_interrupt () && !capable (CAP_NET_ADMIN)) { ret = -EPERM; @@ -1451,7 +1451,7 @@ toshoboe_net_ioctl (struct net_device *dev, struct ifreq *rq, int cmd) self->new_speed = irq->ifr_baudrate; break; case SIOCSMEDIABUSY: /* Set media busy */ - IRDA_DEBUG (1, "%s(MEDIABUSY), %s, (%X/%x)\n", __FUNCTION__ + IRDA_DEBUG (1, "%s(MEDIABUSY), %s, (%X/%x)\n", __func__ ,dev->name, INB (OBOE_STATUS), capable (CAP_NET_ADMIN) ); if (!capable (CAP_NET_ADMIN)) { ret = -EPERM; @@ -1461,11 +1461,11 @@ toshoboe_net_ioctl (struct net_device *dev, struct ifreq *rq, int cmd) break; case SIOCGRECEIVING: /* Check if we are receiving right now */ irq->ifr_receiving = (INB (OBOE_STATUS) & OBOE_STATUS_RXBUSY) ? 1 : 0; - IRDA_DEBUG (3, "%s(RECEIVING), %s, (%X/%x)\n", __FUNCTION__ + IRDA_DEBUG (3, "%s(RECEIVING), %s, (%X/%x)\n", __func__ ,dev->name, INB (OBOE_STATUS), irq->ifr_receiving ); break; default: - IRDA_DEBUG (1, "%s(?), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd); + IRDA_DEBUG (1, "%s(?), %s, (cmd=0x%X)\n", __func__, dev->name, cmd); ret = -EOPNOTSUPP; } out: @@ -1492,7 +1492,7 @@ toshoboe_close (struct pci_dev *pci_dev) int i; struct toshoboe_cb *self = (struct toshoboe_cb*)pci_get_drvdata(pci_dev); - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); IRDA_ASSERT (self != NULL, return; ); @@ -1533,7 +1533,7 @@ toshoboe_open (struct pci_dev *pci_dev, const struct pci_device_id *pdid) int ok = 0; int err; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); if ((err=pci_enable_device(pci_dev))) return err; @@ -1700,7 +1700,7 @@ toshoboe_gotosleep (struct pci_dev *pci_dev, pm_message_t crap) unsigned long flags; int i = 10; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); if (!self || self->stopped) return 0; @@ -1728,7 +1728,7 @@ toshoboe_wakeup (struct pci_dev *pci_dev) struct toshoboe_cb *self = (struct toshoboe_cb*)pci_get_drvdata(pci_dev); unsigned long flags; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); if (!self || !self->stopped) return 0; diff --git a/drivers/net/irda/girbil-sir.c b/drivers/net/irda/girbil-sir.c index 738531b16bd..a31b8fa8aaa 100644 --- a/drivers/net/irda/girbil-sir.c +++ b/drivers/net/irda/girbil-sir.c @@ -86,7 +86,7 @@ static int girbil_open(struct sir_dev *dev) { struct qos_info *qos = &dev->qos; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power on dongle */ sirdev_set_dtr_rts(dev, TRUE, TRUE); @@ -102,7 +102,7 @@ static int girbil_open(struct sir_dev *dev) static int girbil_close(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power off dongle */ sirdev_set_dtr_rts(dev, FALSE, FALSE); @@ -126,7 +126,7 @@ static int girbil_change_speed(struct sir_dev *dev, unsigned speed) u8 control[2]; static int ret = 0; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* dongle alread reset - port and dongle at default speed */ @@ -179,7 +179,7 @@ static int girbil_change_speed(struct sir_dev *dev, unsigned speed) break; default: - IRDA_ERROR("%s - undefined state %d\n", __FUNCTION__, state); + IRDA_ERROR("%s - undefined state %d\n", __func__, state); ret = -EINVAL; break; } @@ -209,7 +209,7 @@ static int girbil_reset(struct sir_dev *dev) u8 control = GIRBIL_TXEN | GIRBIL_RXEN; int ret = 0; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); switch (state) { case SIRDEV_STATE_DONGLE_RESET: @@ -241,7 +241,7 @@ static int girbil_reset(struct sir_dev *dev) break; default: - IRDA_ERROR("%s(), undefined state %d\n", __FUNCTION__, state); + IRDA_ERROR("%s(), undefined state %d\n", __func__, state); ret = -1; break; } diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c index 18b471cd144..b5d6b9ac162 100644 --- a/drivers/net/irda/irda-usb.c +++ b/drivers/net/irda/irda-usb.c @@ -177,12 +177,12 @@ static void irda_usb_build_header(struct irda_usb_cb *self, (!force) && (self->speed != -1)) { /* No speed and xbofs change here * (we'll do it later in the write callback) */ - IRDA_DEBUG(2, "%s(), not changing speed yet\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), not changing speed yet\n", __func__); *header = 0; return; } - IRDA_DEBUG(2, "%s(), changing speed to %d\n", __FUNCTION__, self->new_speed); + IRDA_DEBUG(2, "%s(), changing speed to %d\n", __func__, self->new_speed); self->speed = self->new_speed; /* We will do ` self->new_speed = -1; ' in the completion * handler just in case the current URB fail - Jean II */ @@ -228,7 +228,7 @@ static void irda_usb_build_header(struct irda_usb_cb *self, /* Set the negotiated additional XBOFS */ if (self->new_xbofs != -1) { - IRDA_DEBUG(2, "%s(), changing xbofs to %d\n", __FUNCTION__, self->new_xbofs); + IRDA_DEBUG(2, "%s(), changing xbofs to %d\n", __func__, self->new_xbofs); self->xbofs = self->new_xbofs; /* We will do ` self->new_xbofs = -1; ' in the completion * handler just in case the current URB fail - Jean II */ @@ -302,13 +302,13 @@ static void irda_usb_change_speed_xbofs(struct irda_usb_cb *self) struct urb *urb; int ret; - IRDA_DEBUG(2, "%s(), speed=%d, xbofs=%d\n", __FUNCTION__, + IRDA_DEBUG(2, "%s(), speed=%d, xbofs=%d\n", __func__, self->new_speed, self->new_xbofs); /* Grab the speed URB */ urb = self->speed_urb; if (urb->status != 0) { - IRDA_WARNING("%s(), URB still in use!\n", __FUNCTION__); + IRDA_WARNING("%s(), URB still in use!\n", __func__); return; } @@ -334,7 +334,7 @@ static void irda_usb_change_speed_xbofs(struct irda_usb_cb *self) /* Irq disabled -> GFP_ATOMIC */ if ((ret = usb_submit_urb(urb, GFP_ATOMIC))) { - IRDA_WARNING("%s(), failed Speed URB\n", __FUNCTION__); + IRDA_WARNING("%s(), failed Speed URB\n", __func__); } } @@ -347,7 +347,7 @@ static void speed_bulk_callback(struct urb *urb) { struct irda_usb_cb *self = urb->context; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* We should always have a context */ IRDA_ASSERT(self != NULL, return;); @@ -357,7 +357,7 @@ static void speed_bulk_callback(struct urb *urb) /* Check for timeout and other USB nasties */ if (urb->status != 0) { /* I get a lot of -ECONNABORTED = -103 here - Jean II */ - IRDA_DEBUG(0, "%s(), URB complete status %d, transfer_flags 0x%04X\n", __FUNCTION__, urb->status, urb->transfer_flags); + IRDA_DEBUG(0, "%s(), URB complete status %d, transfer_flags 0x%04X\n", __func__, urb->status, urb->transfer_flags); /* Don't do anything here, that might confuse the USB layer. * Instead, we will wait for irda_usb_net_timeout(), the @@ -392,7 +392,7 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev) int res, mtt; int err = 1; /* Failed */ - IRDA_DEBUG(4, "%s() on %s\n", __FUNCTION__, netdev->name); + IRDA_DEBUG(4, "%s() on %s\n", __func__, netdev->name); netif_stop_queue(netdev); @@ -403,7 +403,7 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev) * We need to check self->present under the spinlock because * of irda_usb_disconnect() is synchronous - Jean II */ if (!self->present) { - IRDA_DEBUG(0, "%s(), Device is gone...\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), Device is gone...\n", __func__); goto drop; } @@ -437,7 +437,7 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev) } if (urb->status != 0) { - IRDA_WARNING("%s(), URB still in use!\n", __FUNCTION__); + IRDA_WARNING("%s(), URB still in use!\n", __func__); goto drop; } @@ -524,7 +524,7 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev) /* Ask USB to send the packet - Irq disabled -> GFP_ATOMIC */ if ((res = usb_submit_urb(urb, GFP_ATOMIC))) { - IRDA_WARNING("%s(), failed Tx URB\n", __FUNCTION__); + IRDA_WARNING("%s(), failed Tx URB\n", __func__); self->stats.tx_errors++; /* Let USB recover : We will catch that in the watchdog */ /*netif_start_queue(netdev);*/ @@ -556,7 +556,7 @@ static void write_bulk_callback(struct urb *urb) struct sk_buff *skb = urb->context; struct irda_usb_cb *self = ((struct irda_skb_cb *) skb->cb)->context; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* We should always have a context */ IRDA_ASSERT(self != NULL, return;); @@ -570,7 +570,7 @@ static void write_bulk_callback(struct urb *urb) /* Check for timeout and other USB nasties */ if (urb->status != 0) { /* I get a lot of -ECONNABORTED = -103 here - Jean II */ - IRDA_DEBUG(0, "%s(), URB complete status %d, transfer_flags 0x%04X\n", __FUNCTION__, urb->status, urb->transfer_flags); + IRDA_DEBUG(0, "%s(), URB complete status %d, transfer_flags 0x%04X\n", __func__, urb->status, urb->transfer_flags); /* Don't do anything here, that might confuse the USB layer, * and we could go in recursion and blow the kernel stack... @@ -589,7 +589,7 @@ static void write_bulk_callback(struct urb *urb) /* If the network is closed, stop everything */ if ((!self->netopen) || (!self->present)) { - IRDA_DEBUG(0, "%s(), Network is gone...\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), Network is gone...\n", __func__); spin_unlock_irqrestore(&self->lock, flags); return; } @@ -600,7 +600,7 @@ static void write_bulk_callback(struct urb *urb) (self->new_xbofs != self->xbofs)) { /* We haven't changed speed yet (because of * IUC_SPEED_BUG), so do it now - Jean II */ - IRDA_DEBUG(1, "%s(), Changing speed now...\n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), Changing speed now...\n", __func__); irda_usb_change_speed_xbofs(self); } else { /* New speed and xbof is now commited in hardware */ @@ -632,7 +632,7 @@ static void irda_usb_net_timeout(struct net_device *netdev) struct urb *urb; int done = 0; /* If we have made any progress */ - IRDA_DEBUG(0, "%s(), Network layer thinks we timed out!\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), Network layer thinks we timed out!\n", __func__); IRDA_ASSERT(self != NULL, return;); /* Protect us from USB callbacks, net Tx and else. */ @@ -640,7 +640,7 @@ static void irda_usb_net_timeout(struct net_device *netdev) /* self->present *MUST* be read under spinlock */ if (!self->present) { - IRDA_WARNING("%s(), device not present!\n", __FUNCTION__); + IRDA_WARNING("%s(), device not present!\n", __func__); netif_stop_queue(netdev); spin_unlock_irqrestore(&self->lock, flags); return; @@ -763,7 +763,7 @@ static void irda_usb_submit(struct irda_usb_cb *self, struct sk_buff *skb, struc struct irda_skb_cb *cb; int ret; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* This should never happen */ IRDA_ASSERT(skb != NULL, return;); @@ -786,7 +786,7 @@ static void irda_usb_submit(struct irda_usb_cb *self, struct sk_buff *skb, struc /* If this ever happen, we are in deep s***. * Basically, the Rx path will stop... */ IRDA_WARNING("%s(), Failed to submit Rx URB %d\n", - __FUNCTION__, ret); + __func__, ret); } } @@ -807,7 +807,7 @@ static void irda_usb_receive(struct urb *urb) struct urb *next_urb; unsigned int len, docopy; - IRDA_DEBUG(2, "%s(), len=%d\n", __FUNCTION__, urb->actual_length); + IRDA_DEBUG(2, "%s(), len=%d\n", __func__, urb->actual_length); /* Find ourselves */ cb = (struct irda_skb_cb *) skb->cb; @@ -817,7 +817,7 @@ static void irda_usb_receive(struct urb *urb) /* If the network is closed or the device gone, stop everything */ if ((!self->netopen) || (!self->present)) { - IRDA_DEBUG(0, "%s(), Network is gone!\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), Network is gone!\n", __func__); /* Don't re-submit the URB : will stall the Rx path */ return; } @@ -840,7 +840,7 @@ static void irda_usb_receive(struct urb *urb) /* Usually precursor to a hot-unplug on OHCI. */ default: self->stats.rx_errors++; - IRDA_DEBUG(0, "%s(), RX status %d, transfer_flags 0x%04X \n", __FUNCTION__, urb->status, urb->transfer_flags); + IRDA_DEBUG(0, "%s(), RX status %d, transfer_flags 0x%04X \n", __func__, urb->status, urb->transfer_flags); break; } /* If we received an error, we don't want to resubmit the @@ -861,7 +861,7 @@ static void irda_usb_receive(struct urb *urb) /* Check for empty frames */ if (urb->actual_length <= self->header_length) { - IRDA_WARNING("%s(), empty frame!\n", __FUNCTION__); + IRDA_WARNING("%s(), empty frame!\n", __func__); goto done; } @@ -967,7 +967,7 @@ static void irda_usb_rx_defer_expired(unsigned long data) struct irda_skb_cb *cb; struct urb *next_urb; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Find ourselves */ cb = (struct irda_skb_cb *) skb->cb; @@ -1053,7 +1053,7 @@ static int stir421x_fw_upload(struct irda_usb_cb *self, patch_block, block_size, &actual_len, msecs_to_jiffies(500)); IRDA_DEBUG(3,"%s(): Bulk send %u bytes, ret=%d\n", - __FUNCTION__, actual_len, ret); + __func__, actual_len, ret); if (ret < 0) break; @@ -1092,7 +1092,7 @@ static int stir421x_patch_device(struct irda_usb_cb *self) /* We get a patch from userspace */ IRDA_MESSAGE("%s(): Received firmware %s (%zu bytes)\n", - __FUNCTION__, stir421x_fw_name, fw->size); + __func__, stir421x_fw_name, fw->size); ret = -EINVAL; @@ -1116,7 +1116,7 @@ static int stir421x_patch_device(struct irda_usb_cb *self) + (build % 10); IRDA_DEBUG(3, "%s(): Firmware Product version %ld\n", - __FUNCTION__, fw_version); + __func__, fw_version); } } @@ -1172,7 +1172,7 @@ static int irda_usb_net_open(struct net_device *netdev) char hwname[16]; int i; - IRDA_DEBUG(1, "%s()\n", __FUNCTION__); + IRDA_DEBUG(1, "%s()\n", __func__); IRDA_ASSERT(netdev != NULL, return -1;); self = (struct irda_usb_cb *) netdev->priv; @@ -1182,13 +1182,13 @@ static int irda_usb_net_open(struct net_device *netdev) /* Can only open the device if it's there */ if(!self->present) { spin_unlock_irqrestore(&self->lock, flags); - IRDA_WARNING("%s(), device not present!\n", __FUNCTION__); + IRDA_WARNING("%s(), device not present!\n", __func__); return -1; } if(self->needspatch) { spin_unlock_irqrestore(&self->lock, flags); - IRDA_WARNING("%s(), device needs patch\n", __FUNCTION__) ; + IRDA_WARNING("%s(), device needs patch\n", __func__) ; return -EIO ; } @@ -1231,7 +1231,7 @@ static int irda_usb_net_open(struct net_device *netdev) /* If this ever happen, we are in deep s***. * Basically, we can't start the Rx path... */ IRDA_WARNING("%s(), Failed to allocate Rx skb\n", - __FUNCTION__); + __func__); return -1; } //skb_reserve(newskb, USB_IRDA_HEADER - 1); @@ -1254,7 +1254,7 @@ static int irda_usb_net_close(struct net_device *netdev) struct irda_usb_cb *self; int i; - IRDA_DEBUG(1, "%s()\n", __FUNCTION__); + IRDA_DEBUG(1, "%s()\n", __func__); IRDA_ASSERT(netdev != NULL, return -1;); self = (struct irda_usb_cb *) netdev->priv; @@ -1309,7 +1309,7 @@ static int irda_usb_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) self = dev->priv; IRDA_ASSERT(self != NULL, return -1;); - IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd); + IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __func__, dev->name, cmd); switch (cmd) { case SIOCSBANDWIDTH: /* Set bandwidth */ @@ -1367,7 +1367,7 @@ static inline void irda_usb_init_qos(struct irda_usb_cb *self) { struct irda_class_desc *desc; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); desc = self->irda_desc; @@ -1384,7 +1384,7 @@ static inline void irda_usb_init_qos(struct irda_usb_cb *self) self->qos.data_size.bits = desc->bmDataSize; IRDA_DEBUG(0, "%s(), dongle says speed=0x%X, size=0x%X, window=0x%X, bofs=0x%X, turn=0x%X\n", - __FUNCTION__, self->qos.baud_rate.bits, self->qos.data_size.bits, self->qos.window_size.bits, self->qos.additional_bofs.bits, self->qos.min_turn_time.bits); + __func__, self->qos.baud_rate.bits, self->qos.data_size.bits, self->qos.window_size.bits, self->qos.additional_bofs.bits, self->qos.min_turn_time.bits); /* Don't always trust what the dongle tell us */ if(self->capability & IUC_SIR_ONLY) @@ -1419,7 +1419,7 @@ static inline int irda_usb_open(struct irda_usb_cb *self) { struct net_device *netdev = self->netdev; - IRDA_DEBUG(1, "%s()\n", __FUNCTION__); + IRDA_DEBUG(1, "%s()\n", __func__); irda_usb_init_qos(self); @@ -1442,7 +1442,7 @@ static inline int irda_usb_open(struct irda_usb_cb *self) */ static inline void irda_usb_close(struct irda_usb_cb *self) { - IRDA_DEBUG(1, "%s()\n", __FUNCTION__); + IRDA_DEBUG(1, "%s()\n", __func__); /* Remove netdevice */ unregister_netdev(self->netdev); @@ -1515,13 +1515,13 @@ static inline int irda_usb_parse_endpoints(struct irda_usb_cb *self, struct usb_ /* This is our interrupt endpoint */ self->bulk_int_ep = ep; } else { - IRDA_ERROR("%s(), Unrecognised endpoint %02X.\n", __FUNCTION__, ep); + IRDA_ERROR("%s(), Unrecognised endpoint %02X.\n", __func__, ep); } } } IRDA_DEBUG(0, "%s(), And our endpoints are : in=%02X, out=%02X (%d), int=%02X\n", - __FUNCTION__, self->bulk_in_ep, self->bulk_out_ep, self->bulk_out_mtu, self->bulk_int_ep); + __func__, self->bulk_in_ep, self->bulk_out_ep, self->bulk_out_mtu, self->bulk_int_ep); return((self->bulk_in_ep != 0) && (self->bulk_out_ep != 0)); } @@ -1583,7 +1583,7 @@ static inline struct irda_class_desc *irda_usb_find_class_desc(struct usb_interf 0, intf->altsetting->desc.bInterfaceNumber, desc, sizeof(*desc), 500); - IRDA_DEBUG(1, "%s(), ret=%d\n", __FUNCTION__, ret); + IRDA_DEBUG(1, "%s(), ret=%d\n", __func__, ret); if (ret < sizeof(*desc)) { IRDA_WARNING("usb-irda: class_descriptor read %s (%d)\n", (ret<0) ? "failed" : "too short", ret); @@ -1696,10 +1696,10 @@ static int irda_usb_probe(struct usb_interface *intf, /* Martin Diehl says if we get a -EPIPE we should * be fine and we don't need to do a usb_clear_halt(). * - Jean II */ - IRDA_DEBUG(0, "%s(), Received -EPIPE, ignoring...\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), Received -EPIPE, ignoring...\n", __func__); break; default: - IRDA_DEBUG(0, "%s(), Unknown error %d\n", __FUNCTION__, ret); + IRDA_DEBUG(0, "%s(), Unknown error %d\n", __func__, ret); ret = -EIO; goto err_out_3; } @@ -1708,7 +1708,7 @@ static int irda_usb_probe(struct usb_interface *intf, interface = intf->cur_altsetting; if(!irda_usb_parse_endpoints(self, interface->endpoint, interface->desc.bNumEndpoints)) { - IRDA_ERROR("%s(), Bogus endpoints...\n", __FUNCTION__); + IRDA_ERROR("%s(), Bogus endpoints...\n", __func__); ret = -EIO; goto err_out_3; } @@ -1815,7 +1815,7 @@ static void irda_usb_disconnect(struct usb_interface *intf) struct irda_usb_cb *self = usb_get_intfdata(intf); int i; - IRDA_DEBUG(1, "%s()\n", __FUNCTION__); + IRDA_DEBUG(1, "%s()\n", __func__); usb_set_intfdata(intf, NULL); if (!self) @@ -1865,7 +1865,7 @@ static void irda_usb_disconnect(struct usb_interface *intf) /* Free self and network device */ free_netdev(self->netdev); - IRDA_DEBUG(0, "%s(), USB IrDA Disconnected\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), USB IrDA Disconnected\n", __func__); } /*------------------------------------------------------------------*/ diff --git a/drivers/net/irda/irtty-sir.c b/drivers/net/irda/irtty-sir.c index 9e33196f945..6bcee01c684 100644 --- a/drivers/net/irda/irtty-sir.c +++ b/drivers/net/irda/irtty-sir.c @@ -231,7 +231,7 @@ static void irtty_receive_buf(struct tty_struct *tty, const unsigned char *cp, dev = priv->dev; if (!dev) { - IRDA_WARNING("%s(), not ready yet!\n", __FUNCTION__); + IRDA_WARNING("%s(), not ready yet!\n", __func__); return; } @@ -388,7 +388,7 @@ static int irtty_ioctl(struct tty_struct *tty, struct file *file, unsigned int c IRDA_ASSERT(priv != NULL, return -ENODEV;); IRDA_ASSERT(priv->magic == IRTTY_MAGIC, return -EBADR;); - IRDA_DEBUG(3, "%s(cmd=0x%X)\n", __FUNCTION__, cmd); + IRDA_DEBUG(3, "%s(cmd=0x%X)\n", __func__, cmd); dev = priv->dev; IRDA_ASSERT(dev != NULL, return -1;); @@ -476,7 +476,7 @@ static int irtty_open(struct tty_struct *tty) mutex_unlock(&irtty_mutex); - IRDA_DEBUG(0, "%s - %s: irda line discipline opened\n", __FUNCTION__, tty->name); + IRDA_DEBUG(0, "%s - %s: irda line discipline opened\n", __func__, tty->name); return 0; @@ -528,7 +528,7 @@ static void irtty_close(struct tty_struct *tty) kfree(priv); - IRDA_DEBUG(0, "%s - %s: irda line discipline closed\n", __FUNCTION__, tty->name); + IRDA_DEBUG(0, "%s - %s: irda line discipline closed\n", __func__, tty->name); } /* ------------------------------------------------------- */ @@ -566,7 +566,7 @@ static void __exit irtty_sir_cleanup(void) if ((err = tty_unregister_ldisc(N_IRDA))) { IRDA_ERROR("%s(), can't unregister line discipline (err = %d)\n", - __FUNCTION__, err); + __func__, err); } } diff --git a/drivers/net/irda/kingsun-sir.c b/drivers/net/irda/kingsun-sir.c index 648e54b3f00..73fe83be34f 100644 --- a/drivers/net/irda/kingsun-sir.c +++ b/drivers/net/irda/kingsun-sir.c @@ -243,7 +243,7 @@ static void kingsun_rcv_irq(struct urb *urb) } } else if (urb->actual_length > 0) { err("%s(): Unexpected response length, expected %d got %d", - __FUNCTION__, kingsun->max_rx, urb->actual_length); + __func__, kingsun->max_rx, urb->actual_length); } /* This urb has already been filled in kingsun_net_open */ ret = usb_submit_urb(urb, GFP_ATOMIC); diff --git a/drivers/net/irda/litelink-sir.c b/drivers/net/irda/litelink-sir.c index 73261c54bbf..d6d9d2e5ad4 100644 --- a/drivers/net/irda/litelink-sir.c +++ b/drivers/net/irda/litelink-sir.c @@ -78,7 +78,7 @@ static int litelink_open(struct sir_dev *dev) { struct qos_info *qos = &dev->qos; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power up dongle */ sirdev_set_dtr_rts(dev, TRUE, TRUE); @@ -95,7 +95,7 @@ static int litelink_open(struct sir_dev *dev) static int litelink_close(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power off dongle */ sirdev_set_dtr_rts(dev, FALSE, FALSE); @@ -113,7 +113,7 @@ static int litelink_change_speed(struct sir_dev *dev, unsigned speed) { int i; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* dongle already reset by irda-thread - current speed (dongle and * port) is the default speed (115200 for litelink!) @@ -156,7 +156,7 @@ static int litelink_change_speed(struct sir_dev *dev, unsigned speed) */ static int litelink_reset(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* probably the power-up can be dropped here, but with only * 15 usec delay it's not worth the risk unless somebody with diff --git a/drivers/net/irda/ma600-sir.c b/drivers/net/irda/ma600-sir.c index 809906d9476..1ceed9cfb7c 100644 --- a/drivers/net/irda/ma600-sir.c +++ b/drivers/net/irda/ma600-sir.c @@ -67,13 +67,13 @@ static struct dongle_driver ma600 = { static int __init ma600_sir_init(void) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); return irda_register_dongle(&ma600); } static void __exit ma600_sir_cleanup(void) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); irda_unregister_dongle(&ma600); } @@ -88,7 +88,7 @@ static int ma600_open(struct sir_dev *dev) { struct qos_info *qos = &dev->qos; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); sirdev_set_dtr_rts(dev, TRUE, TRUE); @@ -106,7 +106,7 @@ static int ma600_open(struct sir_dev *dev) static int ma600_close(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power off dongle */ sirdev_set_dtr_rts(dev, FALSE, FALSE); @@ -176,7 +176,7 @@ static int ma600_change_speed(struct sir_dev *dev, unsigned speed) { u8 byte; - IRDA_DEBUG(2, "%s(), speed=%d (was %d)\n", __FUNCTION__, + IRDA_DEBUG(2, "%s(), speed=%d (was %d)\n", __func__, speed, dev->speed); /* dongle already reset, dongle and port at default speed (9600) */ @@ -201,12 +201,12 @@ static int ma600_change_speed(struct sir_dev *dev, unsigned speed) sirdev_raw_read(dev, &byte, sizeof(byte)); if (byte != get_control_byte(speed)) { IRDA_WARNING("%s(): bad control byte read-back %02x != %02x\n", - __FUNCTION__, (unsigned) byte, + __func__, (unsigned) byte, (unsigned) get_control_byte(speed)); return -1; } else - IRDA_DEBUG(2, "%s() control byte write read OK\n", __FUNCTION__); + IRDA_DEBUG(2, "%s() control byte write read OK\n", __func__); #endif /* Set DTR, Set RTS */ @@ -238,7 +238,7 @@ static int ma600_change_speed(struct sir_dev *dev, unsigned speed) int ma600_reset(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Reset the dongle : set DTR low for 10 ms */ sirdev_set_dtr_rts(dev, FALSE, TRUE); diff --git a/drivers/net/irda/mcp2120-sir.c b/drivers/net/irda/mcp2120-sir.c index 67bd016e4df..5e2f4859cee 100644 --- a/drivers/net/irda/mcp2120-sir.c +++ b/drivers/net/irda/mcp2120-sir.c @@ -63,7 +63,7 @@ static int mcp2120_open(struct sir_dev *dev) { struct qos_info *qos = &dev->qos; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* seems no explicit power-on required here and reset switching it on anyway */ @@ -76,7 +76,7 @@ static int mcp2120_open(struct sir_dev *dev) static int mcp2120_close(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power off dongle */ /* reset and inhibit mcp2120 */ @@ -102,7 +102,7 @@ static int mcp2120_change_speed(struct sir_dev *dev, unsigned speed) u8 control[2]; static int ret = 0; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); switch (state) { case SIRDEV_STATE_DONGLE_SPEED: @@ -155,7 +155,7 @@ static int mcp2120_change_speed(struct sir_dev *dev, unsigned speed) break; default: - IRDA_ERROR("%s(), undefine state %d\n", __FUNCTION__, state); + IRDA_ERROR("%s(), undefine state %d\n", __func__, state); ret = -EINVAL; break; } @@ -187,7 +187,7 @@ static int mcp2120_reset(struct sir_dev *dev) unsigned delay = 0; int ret = 0; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); switch (state) { case SIRDEV_STATE_DONGLE_RESET: @@ -213,7 +213,7 @@ static int mcp2120_reset(struct sir_dev *dev) break; default: - IRDA_ERROR("%s(), undefined state %d\n", __FUNCTION__, state); + IRDA_ERROR("%s(), undefined state %d\n", __func__, state); ret = -EINVAL; break; } diff --git a/drivers/net/irda/nsc-ircc.c b/drivers/net/irda/nsc-ircc.c index effc1ce8179..8583d951a6a 100644 --- a/drivers/net/irda/nsc-ircc.c +++ b/drivers/net/irda/nsc-ircc.c @@ -151,8 +151,8 @@ static char *dongle_types[] = { static chipio_t pnp_info; static const struct pnp_device_id nsc_ircc_pnp_table[] = { { .id = "NSC6001", .driver_data = 0 }, - { .id = "IBM0071", .driver_data = 0 }, { .id = "HWPC224", .driver_data = 0 }, + { .id = "IBM0071", .driver_data = NSC_FORCE_DONGLE_TYPE9 }, { } }; @@ -223,7 +223,7 @@ static int __init nsc_ircc_init(void) /* Probe for all the NSC chipsets we know about */ for (chip = chips; chip->name ; chip++) { - IRDA_DEBUG(2, "%s(), Probing for %s ...\n", __FUNCTION__, + IRDA_DEBUG(2, "%s(), Probing for %s ...\n", __func__, chip->name); /* Try all config registers for this chip */ @@ -235,7 +235,7 @@ static int __init nsc_ircc_init(void) /* Read index register */ reg = inb(cfg_base); if (reg == 0xff) { - IRDA_DEBUG(2, "%s() no chip at 0x%03x\n", __FUNCTION__, cfg_base); + IRDA_DEBUG(2, "%s() no chip at 0x%03x\n", __func__, cfg_base); continue; } @@ -244,7 +244,7 @@ static int __init nsc_ircc_init(void) id = inb(cfg_base+1); if ((id & chip->cid_mask) == chip->cid_value) { IRDA_DEBUG(2, "%s() Found %s chip, revision=%d\n", - __FUNCTION__, chip->name, id & ~chip->cid_mask); + __func__, chip->name, id & ~chip->cid_mask); /* * If we found a correct PnP setting, @@ -295,7 +295,7 @@ static int __init nsc_ircc_init(void) } i++; } else { - IRDA_DEBUG(2, "%s(), Wrong chip id=0x%02x\n", __FUNCTION__, id); + IRDA_DEBUG(2, "%s(), Wrong chip id=0x%02x\n", __func__, id); } } } @@ -345,7 +345,7 @@ static int __init nsc_ircc_open(chipio_t *info) void *ret; int err, chip_index; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); for (chip_index = 0; chip_index < ARRAY_SIZE(dev_self); chip_index++) { @@ -354,7 +354,7 @@ static int __init nsc_ircc_open(chipio_t *info) } if (chip_index == ARRAY_SIZE(dev_self)) { - IRDA_ERROR("%s(), maximum number of supported chips reached!\n", __FUNCTION__); + IRDA_ERROR("%s(), maximum number of supported chips reached!\n", __func__); return -ENOMEM; } @@ -369,7 +369,7 @@ static int __init nsc_ircc_open(chipio_t *info) dev = alloc_irdadev(sizeof(struct nsc_ircc_cb)); if (dev == NULL) { IRDA_ERROR("%s(), can't allocate memory for " - "control block!\n", __FUNCTION__); + "control block!\n", __func__); return -ENOMEM; } @@ -393,7 +393,7 @@ static int __init nsc_ircc_open(chipio_t *info) ret = request_region(self->io.fir_base, self->io.fir_ext, driver_name); if (!ret) { IRDA_WARNING("%s(), can't get iobase of 0x%03x\n", - __FUNCTION__, self->io.fir_base); + __func__, self->io.fir_base); err = -ENODEV; goto out1; } @@ -450,7 +450,7 @@ static int __init nsc_ircc_open(chipio_t *info) err = register_netdev(dev); if (err) { - IRDA_ERROR("%s(), register_netdev() failed!\n", __FUNCTION__); + IRDA_ERROR("%s(), register_netdev() failed!\n", __func__); goto out4; } IRDA_MESSAGE("IrDA: Registered device %s\n", dev->name); @@ -506,7 +506,7 @@ static int __exit nsc_ircc_close(struct nsc_ircc_cb *self) { int iobase; - IRDA_DEBUG(4, "%s()\n", __FUNCTION__); + IRDA_DEBUG(4, "%s()\n", __func__); IRDA_ASSERT(self != NULL, return -1;); @@ -519,7 +519,7 @@ static int __exit nsc_ircc_close(struct nsc_ircc_cb *self) /* Release the PORT that this driver is using */ IRDA_DEBUG(4, "%s(), Releasing Region %03x\n", - __FUNCTION__, self->io.fir_base); + __func__, self->io.fir_base); release_region(self->io.fir_base, self->io.fir_ext); if (self->tx_buff.head) @@ -557,7 +557,7 @@ static int nsc_ircc_init_108(nsc_chip_t *chip, chipio_t *info) case 0x2e8: outb(0x15, cfg_base+1); break; case 0x3f8: outb(0x16, cfg_base+1); break; case 0x2f8: outb(0x17, cfg_base+1); break; - default: IRDA_ERROR("%s(), invalid base_address", __FUNCTION__); + default: IRDA_ERROR("%s(), invalid base_address", __func__); } /* Control Signal Routing Register (CSRT) */ @@ -569,7 +569,7 @@ static int nsc_ircc_init_108(nsc_chip_t *chip, chipio_t *info) case 9: temp = 0x05; break; case 11: temp = 0x06; break; case 15: temp = 0x07; break; - default: IRDA_ERROR("%s(), invalid irq", __FUNCTION__); + default: IRDA_ERROR("%s(), invalid irq", __func__); } outb(CFG_108_CSRT, cfg_base); @@ -577,7 +577,7 @@ static int nsc_ircc_init_108(nsc_chip_t *chip, chipio_t *info) case 0: outb(0x08+temp, cfg_base+1); break; case 1: outb(0x10+temp, cfg_base+1); break; case 3: outb(0x18+temp, cfg_base+1); break; - default: IRDA_ERROR("%s(), invalid dma", __FUNCTION__); + default: IRDA_ERROR("%s(), invalid dma", __func__); } outb(CFG_108_MCTL, cfg_base); /* Mode Control Register (MCTL) */ @@ -616,7 +616,7 @@ static int nsc_ircc_probe_108(nsc_chip_t *chip, chipio_t *info) break; } info->sir_base = info->fir_base; - IRDA_DEBUG(2, "%s(), probing fir_base=0x%03x\n", __FUNCTION__, + IRDA_DEBUG(2, "%s(), probing fir_base=0x%03x\n", __func__, info->fir_base); /* Read control signals routing register (CSRT) */ @@ -649,7 +649,7 @@ static int nsc_ircc_probe_108(nsc_chip_t *chip, chipio_t *info) info->irq = 15; break; } - IRDA_DEBUG(2, "%s(), probing irq=%d\n", __FUNCTION__, info->irq); + IRDA_DEBUG(2, "%s(), probing irq=%d\n", __func__, info->irq); /* Currently we only read Rx DMA but it will also be used for Tx */ switch ((reg >> 3) & 0x03) { @@ -666,7 +666,7 @@ static int nsc_ircc_probe_108(nsc_chip_t *chip, chipio_t *info) info->dma = 3; break; } - IRDA_DEBUG(2, "%s(), probing dma=%d\n", __FUNCTION__, info->dma); + IRDA_DEBUG(2, "%s(), probing dma=%d\n", __func__, info->dma); /* Read mode control register (MCTL) */ outb(CFG_108_MCTL, cfg_base); @@ -823,7 +823,7 @@ static int nsc_ircc_init_39x(nsc_chip_t *chip, chipio_t *info) /* User is sure about his config... accept it. */ IRDA_DEBUG(2, "%s(): nsc_ircc_init_39x (user settings): " "io=0x%04x, irq=%d, dma=%d\n", - __FUNCTION__, info->fir_base, info->irq, info->dma); + __func__, info->fir_base, info->irq, info->dma); /* Access bank for SP2 */ outb(CFG_39X_LDN, cfg_base); @@ -864,7 +864,7 @@ static int nsc_ircc_probe_39x(nsc_chip_t *chip, chipio_t *info) int enabled, susp; IRDA_DEBUG(2, "%s(), nsc_ircc_probe_39x, base=%d\n", - __FUNCTION__, cfg_base); + __func__, cfg_base); /* This function should be executed with irq off to avoid * another driver messing with the Super I/O bank - Jean II */ @@ -898,7 +898,7 @@ static int nsc_ircc_probe_39x(nsc_chip_t *chip, chipio_t *info) outb(CFG_39X_SPC, cfg_base); susp = 1 - ((inb(cfg_base+1) & 0x02) >> 1); - IRDA_DEBUG(2, "%s(): io=0x%02x%02x, irq=%d (type %d), rxdma=%d, txdma=%d, enabled=%d (suspended=%d)\n", __FUNCTION__, reg1,reg2,irq,irqt,dma1,dma2,enabled,susp); + IRDA_DEBUG(2, "%s(): io=0x%02x%02x, irq=%d (type %d), rxdma=%d, txdma=%d, enabled=%d (suspended=%d)\n", __func__, reg1,reg2,irq,irqt,dma1,dma2,enabled,susp); /* Configure SP2 */ @@ -930,7 +930,10 @@ static int nsc_ircc_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id *i pnp_info.dma = -1; pnp_succeeded = 1; - /* There don't seem to be any way to get the cfg_base. + if (id->driver_data & NSC_FORCE_DONGLE_TYPE9) + dongle_id = 0x9; + + /* There doesn't seem to be any way of getting the cfg_base. * On my box, cfg_base is in the PnP descriptor of the * motherboard. Oh well... Jean II */ @@ -947,7 +950,7 @@ static int nsc_ircc_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id *i pnp_info.dma = pnp_dma(dev, 0); IRDA_DEBUG(0, "%s() : From PnP, found firbase 0x%03X ; irq %d ; dma %d.\n", - __FUNCTION__, pnp_info.fir_base, pnp_info.irq, pnp_info.dma); + __func__, pnp_info.fir_base, pnp_info.irq, pnp_info.dma); if((pnp_info.fir_base == 0) || (pnp_info.irq == -1) || (pnp_info.dma == -1)) { @@ -976,7 +979,7 @@ static int nsc_ircc_setup(chipio_t *info) version = inb(iobase+MID); IRDA_DEBUG(2, "%s() Driver %s Found chip version %02x\n", - __FUNCTION__, driver_name, version); + __func__, driver_name, version); /* Should be 0x2? */ if (0x20 != (version & 0xf0)) { @@ -1080,30 +1083,30 @@ static void nsc_ircc_init_dongle_interface (int iobase, int dongle_id) case 0x00: /* same as */ case 0x01: /* Differential serial interface */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x02: /* same as */ case 0x03: /* Reserved */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x04: /* Sharp RY5HD01 */ break; case 0x05: /* Reserved, but this is what the Thinkpad reports */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x06: /* Single-ended serial interface */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x07: /* Consumer-IR only */ IRDA_DEBUG(0, "%s(), %s is not for IrDA mode\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x08: /* HP HSDL-2300, HP HSDL-3600/HSDL-3610 */ IRDA_DEBUG(0, "%s(), %s\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x09: /* IBM31T1100 or Temic TFDS6000/TFDS6500 */ outb(0x28, iobase+7); /* Set irsl[0-2] as output */ @@ -1111,7 +1114,7 @@ static void nsc_ircc_init_dongle_interface (int iobase, int dongle_id) case 0x0A: /* same as */ case 0x0B: /* Reserved */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x0C: /* same as */ case 0x0D: /* HP HSDL-1100/HSDL-2100 */ @@ -1126,14 +1129,14 @@ static void nsc_ircc_init_dongle_interface (int iobase, int dongle_id) break; case 0x0F: /* No dongle connected */ IRDA_DEBUG(0, "%s(), %s\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); switch_bank(iobase, BANK0); outb(0x62, iobase+MCR); break; default: IRDA_DEBUG(0, "%s(), invalid dongle_id %#x", - __FUNCTION__, dongle_id); + __func__, dongle_id); } /* IRCFG1: IRSL1 and 2 are set to IrDA mode */ @@ -1165,30 +1168,30 @@ static void nsc_ircc_change_dongle_speed(int iobase, int speed, int dongle_id) case 0x00: /* same as */ case 0x01: /* Differential serial interface */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x02: /* same as */ case 0x03: /* Reserved */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x04: /* Sharp RY5HD01 */ break; case 0x05: /* Reserved */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x06: /* Single-ended serial interface */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x07: /* Consumer-IR only */ IRDA_DEBUG(0, "%s(), %s is not for IrDA mode\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x08: /* HP HSDL-2300, HP HSDL-3600/HSDL-3610 */ IRDA_DEBUG(0, "%s(), %s\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); outb(0x00, iobase+4); if (speed > 115200) outb(0x01, iobase+4); @@ -1207,7 +1210,7 @@ static void nsc_ircc_change_dongle_speed(int iobase, int speed, int dongle_id) case 0x0A: /* same as */ case 0x0B: /* Reserved */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x0C: /* same as */ case 0x0D: /* HP HSDL-1100/HSDL-2100 */ @@ -1216,13 +1219,13 @@ static void nsc_ircc_change_dongle_speed(int iobase, int speed, int dongle_id) break; case 0x0F: /* No dongle connected */ IRDA_DEBUG(0, "%s(), %s is not for IrDA mode\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); switch_bank(iobase, BANK0); outb(0x62, iobase+MCR); break; default: - IRDA_DEBUG(0, "%s(), invalid data_rate\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), invalid data_rate\n", __func__); } /* Restore bank register */ outb(bank, iobase+BSR); @@ -1243,7 +1246,7 @@ static __u8 nsc_ircc_change_speed(struct nsc_ircc_cb *self, __u32 speed) __u8 bank; __u8 ier; /* Interrupt enable register */ - IRDA_DEBUG(2, "%s(), speed=%d\n", __FUNCTION__, speed); + IRDA_DEBUG(2, "%s(), speed=%d\n", __func__, speed); IRDA_ASSERT(self != NULL, return 0;); @@ -1276,20 +1279,20 @@ static __u8 nsc_ircc_change_speed(struct nsc_ircc_cb *self, __u32 speed) outb(inb(iobase+4) | 0x04, iobase+4); mcr = MCR_MIR; - IRDA_DEBUG(0, "%s(), handling baud of 576000\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), handling baud of 576000\n", __func__); break; case 1152000: mcr = MCR_MIR; - IRDA_DEBUG(0, "%s(), handling baud of 1152000\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), handling baud of 1152000\n", __func__); break; case 4000000: mcr = MCR_FIR; - IRDA_DEBUG(0, "%s(), handling baud of 4000000\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), handling baud of 4000000\n", __func__); break; default: mcr = MCR_FIR; IRDA_DEBUG(0, "%s(), unknown baud rate of %d\n", - __FUNCTION__, speed); + __func__, speed); break; } @@ -1594,7 +1597,7 @@ static int nsc_ircc_pio_write(int iobase, __u8 *buf, int len, int fifo_size) int actual = 0; __u8 bank; - IRDA_DEBUG(4, "%s()\n", __FUNCTION__); + IRDA_DEBUG(4, "%s()\n", __func__); /* Save current bank */ bank = inb(iobase+BSR); @@ -1602,7 +1605,7 @@ static int nsc_ircc_pio_write(int iobase, __u8 *buf, int len, int fifo_size) switch_bank(iobase, BANK0); if (!(inb_p(iobase+LSR) & LSR_TXEMP)) { IRDA_DEBUG(4, "%s(), warning, FIFO not empty yet!\n", - __FUNCTION__); + __func__); /* FIFO may still be filled to the Tx interrupt threshold */ fifo_size -= 17; @@ -1615,7 +1618,7 @@ static int nsc_ircc_pio_write(int iobase, __u8 *buf, int len, int fifo_size) } IRDA_DEBUG(4, "%s(), fifo_size %d ; %d sent of %d\n", - __FUNCTION__, fifo_size, actual, len); + __func__, fifo_size, actual, len); /* Restore bank */ outb(bank, iobase+BSR); @@ -1636,7 +1639,7 @@ static int nsc_ircc_dma_xmit_complete(struct nsc_ircc_cb *self) __u8 bank; int ret = TRUE; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); iobase = self->io.fir_base; @@ -1767,7 +1770,7 @@ static int nsc_ircc_dma_receive_complete(struct nsc_ircc_cb *self, int iobase) len = inb(iobase+RFLFL) | ((inb(iobase+RFLFH) & 0x1f) << 8); if (st_fifo->tail >= MAX_RX_WINDOW) { - IRDA_DEBUG(0, "%s(), window is full!\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), window is full!\n", __func__); continue; } @@ -1859,7 +1862,7 @@ static int nsc_ircc_dma_receive_complete(struct nsc_ircc_cb *self, int iobase) if (skb == NULL) { IRDA_WARNING("%s(), memory squeeze, " "dropping frame.\n", - __FUNCTION__); + __func__); self->stats.rx_dropped++; /* Restore bank register */ @@ -1965,7 +1968,7 @@ static void nsc_ircc_sir_interrupt(struct nsc_ircc_cb *self, int eir) * Need to be after self->io.direction to avoid race with * nsc_ircc_hard_xmit_sir() - Jean II */ if (self->new_speed) { - IRDA_DEBUG(2, "%s(), Changing speed!\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), Changing speed!\n", __func__); self->ier = nsc_ircc_change_speed(self, self->new_speed); self->new_speed = 0; @@ -2051,7 +2054,7 @@ static void nsc_ircc_fir_interrupt(struct nsc_ircc_cb *self, int iobase, } else IRDA_WARNING("%s(), potential " "Tx queue lockup !\n", - __FUNCTION__); + __func__); } } else { /* Not finished yet, so interrupt on DMA again */ @@ -2160,7 +2163,7 @@ static int nsc_ircc_net_open(struct net_device *dev) char hwname[32]; __u8 bank; - IRDA_DEBUG(4, "%s()\n", __FUNCTION__); + IRDA_DEBUG(4, "%s()\n", __func__); IRDA_ASSERT(dev != NULL, return -1;); self = (struct nsc_ircc_cb *) dev->priv; @@ -2222,7 +2225,7 @@ static int nsc_ircc_net_close(struct net_device *dev) int iobase; __u8 bank; - IRDA_DEBUG(4, "%s()\n", __FUNCTION__); + IRDA_DEBUG(4, "%s()\n", __func__); IRDA_ASSERT(dev != NULL, return -1;); @@ -2276,7 +2279,7 @@ static int nsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) IRDA_ASSERT(self != NULL, return -1;); - IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd); + IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __func__, dev->name, cmd); switch (cmd) { case SIOCSBANDWIDTH: /* Set bandwidth */ diff --git a/drivers/net/irda/nsc-ircc.h b/drivers/net/irda/nsc-ircc.h index 29398a4f73f..71cd3c5a076 100644 --- a/drivers/net/irda/nsc-ircc.h +++ b/drivers/net/irda/nsc-ircc.h @@ -35,6 +35,9 @@ #include <linux/types.h> #include <asm/io.h> +/* Features for chips (set in driver_data) */ +#define NSC_FORCE_DONGLE_TYPE9 0x00000001 + /* DMA modes needed */ #define DMA_TX_MODE 0x08 /* Mem to I/O, ++, demand. */ #define DMA_RX_MODE 0x04 /* I/O to mem, ++, demand. */ diff --git a/drivers/net/irda/old_belkin-sir.c b/drivers/net/irda/old_belkin-sir.c index 8c22c7374a2..75714bc7103 100644 --- a/drivers/net/irda/old_belkin-sir.c +++ b/drivers/net/irda/old_belkin-sir.c @@ -92,7 +92,7 @@ static int old_belkin_open(struct sir_dev *dev) { struct qos_info *qos = &dev->qos; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power on dongle */ sirdev_set_dtr_rts(dev, TRUE, TRUE); @@ -110,7 +110,7 @@ static int old_belkin_open(struct sir_dev *dev) static int old_belkin_close(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power off dongle */ sirdev_set_dtr_rts(dev, FALSE, FALSE); @@ -125,7 +125,7 @@ static int old_belkin_close(struct sir_dev *dev) */ static int old_belkin_change_speed(struct sir_dev *dev, unsigned speed) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); dev->speed = 9600; return (speed==dev->speed) ? 0 : -EINVAL; @@ -139,7 +139,7 @@ static int old_belkin_change_speed(struct sir_dev *dev, unsigned speed) */ static int old_belkin_reset(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* This dongles speed "defaults" to 9600 bps ;-) */ dev->speed = 9600; diff --git a/drivers/net/irda/sir_dev.c b/drivers/net/irda/sir_dev.c index 6078e03de9a..3f32909c24c 100644 --- a/drivers/net/irda/sir_dev.c +++ b/drivers/net/irda/sir_dev.c @@ -80,7 +80,7 @@ static int sirdev_tx_complete_fsm(struct sir_dev *dev) return 0; default: - IRDA_ERROR("%s - undefined state\n", __FUNCTION__); + IRDA_ERROR("%s - undefined state\n", __func__); return -EINVAL; } fsm->substate = next_state; @@ -107,11 +107,11 @@ static void sirdev_config_fsm(struct work_struct *work) int ret = -1; unsigned delay; - IRDA_DEBUG(2, "%s(), <%ld>\n", __FUNCTION__, jiffies); + IRDA_DEBUG(2, "%s(), <%ld>\n", __func__, jiffies); do { IRDA_DEBUG(3, "%s - state=0x%04x / substate=0x%04x\n", - __FUNCTION__, fsm->state, fsm->substate); + __func__, fsm->state, fsm->substate); next_state = fsm->state; delay = 0; @@ -249,12 +249,12 @@ static void sirdev_config_fsm(struct work_struct *work) break; default: - IRDA_ERROR("%s - undefined state\n", __FUNCTION__); + IRDA_ERROR("%s - undefined state\n", __func__); fsm->result = -EINVAL; /* fall thru */ case SIRDEV_STATE_ERROR: - IRDA_ERROR("%s - error: %d\n", __FUNCTION__, fsm->result); + IRDA_ERROR("%s - error: %d\n", __func__, fsm->result); #if 0 /* don't enable this before we have netdev->tx_timeout to recover */ netif_stop_queue(dev->netdev); @@ -284,11 +284,12 @@ int sirdev_schedule_request(struct sir_dev *dev, int initial_state, unsigned par { struct sir_fsm *fsm = &dev->fsm; - IRDA_DEBUG(2, "%s - state=0x%04x / param=%u\n", __FUNCTION__, initial_state, param); + IRDA_DEBUG(2, "%s - state=0x%04x / param=%u\n", __func__, + initial_state, param); if (down_trylock(&fsm->sem)) { if (in_interrupt() || in_atomic() || irqs_disabled()) { - IRDA_DEBUG(1, "%s(), state machine busy!\n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), state machine busy!\n", __func__); return -EWOULDBLOCK; } else down(&fsm->sem); @@ -296,7 +297,7 @@ int sirdev_schedule_request(struct sir_dev *dev, int initial_state, unsigned par if (fsm->state == SIRDEV_STATE_DEAD) { /* race with sirdev_close should never happen */ - IRDA_ERROR("%s(), instance staled!\n", __FUNCTION__); + IRDA_ERROR("%s(), instance staled!\n", __func__); up(&fsm->sem); return -ESTALE; /* or better EPIPE? */ } @@ -341,7 +342,7 @@ int sirdev_set_dongle(struct sir_dev *dev, IRDA_DONGLE type) { int err; - IRDA_DEBUG(3, "%s : requesting dongle %d.\n", __FUNCTION__, type); + IRDA_DEBUG(3, "%s : requesting dongle %d.\n", __func__, type); err = sirdev_schedule_dongle_open(dev, type); if (unlikely(err)) @@ -376,7 +377,7 @@ int sirdev_raw_write(struct sir_dev *dev, const char *buf, int len) ret = dev->drv->do_write(dev, dev->tx_buff.data, dev->tx_buff.len); if (ret > 0) { - IRDA_DEBUG(3, "%s(), raw-tx started\n", __FUNCTION__); + IRDA_DEBUG(3, "%s(), raw-tx started\n", __func__); dev->tx_buff.data += ret; dev->tx_buff.len -= ret; @@ -437,7 +438,7 @@ void sirdev_write_complete(struct sir_dev *dev) spin_lock_irqsave(&dev->tx_lock, flags); IRDA_DEBUG(3, "%s() - dev->tx_buff.len = %d\n", - __FUNCTION__, dev->tx_buff.len); + __func__, dev->tx_buff.len); if (likely(dev->tx_buff.len > 0)) { /* Write data left in transmit buffer */ @@ -450,7 +451,7 @@ void sirdev_write_complete(struct sir_dev *dev) else if (unlikely(actual<0)) { /* could be dropped later when we have tx_timeout to recover */ IRDA_ERROR("%s: drv->do_write failed (%d)\n", - __FUNCTION__, actual); + __func__, actual); if ((skb=dev->tx_skb) != NULL) { dev->tx_skb = NULL; dev_kfree_skb_any(skb); @@ -471,7 +472,7 @@ void sirdev_write_complete(struct sir_dev *dev) * restarted when the irda-thread has completed the request. */ - IRDA_DEBUG(3, "%s(), raw-tx done\n", __FUNCTION__); + IRDA_DEBUG(3, "%s(), raw-tx done\n", __func__); dev->raw_tx = 0; goto done; /* no post-frame handling in raw mode */ } @@ -488,7 +489,7 @@ void sirdev_write_complete(struct sir_dev *dev) * re-activated. */ - IRDA_DEBUG(5, "%s(), finished with frame!\n", __FUNCTION__); + IRDA_DEBUG(5, "%s(), finished with frame!\n", __func__); if ((skb=dev->tx_skb) != NULL) { dev->tx_skb = NULL; @@ -498,14 +499,14 @@ void sirdev_write_complete(struct sir_dev *dev) } if (unlikely(dev->new_speed > 0)) { - IRDA_DEBUG(5, "%s(), Changing speed!\n", __FUNCTION__); + IRDA_DEBUG(5, "%s(), Changing speed!\n", __func__); err = sirdev_schedule_speed(dev, dev->new_speed); if (unlikely(err)) { /* should never happen * forget the speed change and hope the stack recovers */ IRDA_ERROR("%s - schedule speed change failed: %d\n", - __FUNCTION__, err); + __func__, err); netif_wake_queue(dev->netdev); } /* else: success @@ -532,13 +533,13 @@ EXPORT_SYMBOL(sirdev_write_complete); int sirdev_receive(struct sir_dev *dev, const unsigned char *cp, size_t count) { if (!dev || !dev->netdev) { - IRDA_WARNING("%s(), not ready yet!\n", __FUNCTION__); + IRDA_WARNING("%s(), not ready yet!\n", __func__); return -1; } if (!dev->irlap) { IRDA_WARNING("%s - too early: %p / %zd!\n", - __FUNCTION__, cp, count); + __func__, cp, count); return -1; } @@ -548,7 +549,7 @@ int sirdev_receive(struct sir_dev *dev, const unsigned char *cp, size_t count) */ irda_device_set_media_busy(dev->netdev, TRUE); dev->stats.rx_dropped++; - IRDA_DEBUG(0, "%s; rx-drop: %zd\n", __FUNCTION__, count); + IRDA_DEBUG(0, "%s; rx-drop: %zd\n", __func__, count); return 0; } @@ -600,7 +601,7 @@ static int sirdev_hard_xmit(struct sk_buff *skb, struct net_device *ndev) netif_stop_queue(ndev); - IRDA_DEBUG(3, "%s(), skb->len = %d\n", __FUNCTION__, skb->len); + IRDA_DEBUG(3, "%s(), skb->len = %d\n", __func__, skb->len); speed = irda_get_next_speed(skb); if ((speed != dev->speed) && (speed != -1)) { @@ -637,7 +638,7 @@ static int sirdev_hard_xmit(struct sk_buff *skb, struct net_device *ndev) /* Check problems */ if(spin_is_locked(&dev->tx_lock)) { - IRDA_DEBUG(3, "%s(), write not completed\n", __FUNCTION__); + IRDA_DEBUG(3, "%s(), write not completed\n", __func__); } /* serialize with write completion */ @@ -666,7 +667,7 @@ static int sirdev_hard_xmit(struct sk_buff *skb, struct net_device *ndev) else if (unlikely(actual < 0)) { /* could be dropped later when we have tx_timeout to recover */ IRDA_ERROR("%s: drv->do_write failed (%d)\n", - __FUNCTION__, actual); + __func__, actual); dev_kfree_skb_any(skb); dev->stats.tx_errors++; dev->stats.tx_dropped++; @@ -687,7 +688,7 @@ static int sirdev_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd) IRDA_ASSERT(dev != NULL, return -1;); - IRDA_DEBUG(3, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, ndev->name, cmd); + IRDA_DEBUG(3, "%s(), %s, (cmd=0x%X)\n", __func__, ndev->name, cmd); switch (cmd) { case SIOCSBANDWIDTH: /* Set bandwidth */ @@ -804,7 +805,7 @@ static int sirdev_open(struct net_device *ndev) if (!try_module_get(drv->owner)) return -ESTALE; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); if (sirdev_alloc_buffers(dev)) goto errout_dec; @@ -822,7 +823,7 @@ static int sirdev_open(struct net_device *ndev) netif_wake_queue(ndev); - IRDA_DEBUG(2, "%s - done, speed = %d\n", __FUNCTION__, dev->speed); + IRDA_DEBUG(2, "%s - done, speed = %d\n", __func__, dev->speed); return 0; @@ -842,7 +843,7 @@ static int sirdev_close(struct net_device *ndev) struct sir_dev *dev = ndev->priv; const struct sir_driver *drv; -// IRDA_DEBUG(0, "%s\n", __FUNCTION__); +// IRDA_DEBUG(0, "%s\n", __func__); netif_stop_queue(ndev); @@ -878,7 +879,7 @@ struct sir_dev * sirdev_get_instance(const struct sir_driver *drv, const char *n struct net_device *ndev; struct sir_dev *dev; - IRDA_DEBUG(0, "%s - %s\n", __FUNCTION__, name); + IRDA_DEBUG(0, "%s - %s\n", __func__, name); /* instead of adding tests to protect against drv->do_write==NULL * at several places we refuse to create a sir_dev instance for @@ -892,7 +893,7 @@ struct sir_dev * sirdev_get_instance(const struct sir_driver *drv, const char *n */ ndev = alloc_irdadev(sizeof(*dev)); if (ndev == NULL) { - IRDA_ERROR("%s - Can't allocate memory for IrDA control block!\n", __FUNCTION__); + IRDA_ERROR("%s - Can't allocate memory for IrDA control block!\n", __func__); goto out; } dev = ndev->priv; @@ -921,7 +922,7 @@ struct sir_dev * sirdev_get_instance(const struct sir_driver *drv, const char *n ndev->do_ioctl = sirdev_ioctl; if (register_netdev(ndev)) { - IRDA_ERROR("%s(), register_netdev() failed!\n", __FUNCTION__); + IRDA_ERROR("%s(), register_netdev() failed!\n", __func__); goto out_freenetdev; } @@ -938,7 +939,7 @@ int sirdev_put_instance(struct sir_dev *dev) { int err = 0; - IRDA_DEBUG(0, "%s\n", __FUNCTION__); + IRDA_DEBUG(0, "%s\n", __func__); atomic_set(&dev->enable_rx, 0); @@ -948,7 +949,7 @@ int sirdev_put_instance(struct sir_dev *dev) if (dev->dongle_drv) err = sirdev_schedule_dongle_close(dev); if (err) - IRDA_ERROR("%s - error %d\n", __FUNCTION__, err); + IRDA_ERROR("%s - error %d\n", __func__, err); sirdev_close(dev->netdev); diff --git a/drivers/net/irda/sir_dongle.c b/drivers/net/irda/sir_dongle.c index 25d5b8a96bd..36030241f7a 100644 --- a/drivers/net/irda/sir_dongle.c +++ b/drivers/net/irda/sir_dongle.c @@ -36,7 +36,7 @@ int irda_register_dongle(struct dongle_driver *new) struct dongle_driver *drv; IRDA_DEBUG(0, "%s : registering dongle \"%s\" (%d).\n", - __FUNCTION__, new->driver_name, new->type); + __func__, new->driver_name, new->type); mutex_lock(&dongle_list_lock); list_for_each(entry, &dongle_list) { diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c index 78dc8e7837f..b5360fe99d3 100644 --- a/drivers/net/irda/smsc-ircc2.c +++ b/drivers/net/irda/smsc-ircc2.c @@ -460,7 +460,7 @@ static int __init smsc_ircc_init(void) { int ret; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); ret = platform_driver_register(&smsc_ircc_driver); if (ret) { @@ -500,7 +500,7 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u struct net_device *dev; int err; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); err = smsc_ircc_present(fir_base, sir_base); if (err) @@ -508,7 +508,7 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u err = -ENOMEM; if (dev_count >= ARRAY_SIZE(dev_self)) { - IRDA_WARNING("%s(), too many devices!\n", __FUNCTION__); + IRDA_WARNING("%s(), too many devices!\n", __func__); goto err_out1; } @@ -517,7 +517,7 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u */ dev = alloc_irdadev(sizeof(struct smsc_ircc_cb)); if (!dev) { - IRDA_WARNING("%s() can't allocate net device\n", __FUNCTION__); + IRDA_WARNING("%s() can't allocate net device\n", __func__); goto err_out1; } @@ -633,14 +633,14 @@ static int smsc_ircc_present(unsigned int fir_base, unsigned int sir_base) if (!request_region(fir_base, SMSC_IRCC2_FIR_CHIP_IO_EXTENT, driver_name)) { IRDA_WARNING("%s: can't get fir_base of 0x%03x\n", - __FUNCTION__, fir_base); + __func__, fir_base); goto out1; } if (!request_region(sir_base, SMSC_IRCC2_SIR_CHIP_IO_EXTENT, driver_name)) { IRDA_WARNING("%s: can't get sir_base of 0x%03x\n", - __FUNCTION__, sir_base); + __func__, sir_base); goto out2; } @@ -656,7 +656,7 @@ static int smsc_ircc_present(unsigned int fir_base, unsigned int sir_base) if (high != 0x10 || low != 0xb8 || (chip != 0xf1 && chip != 0xf2)) { IRDA_WARNING("%s(), addr 0x%04x - no device found!\n", - __FUNCTION__, fir_base); + __func__, fir_base); goto out3; } IRDA_MESSAGE("SMsC IrDA Controller found\n IrCC version %d.%d, " @@ -793,7 +793,7 @@ static int smsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd IRDA_ASSERT(self != NULL, return -1;); - IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd); + IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __func__, dev->name, cmd); switch (cmd) { case SIOCSBANDWIDTH: /* Set bandwidth */ @@ -878,7 +878,7 @@ int smsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev) unsigned long flags; s32 speed; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); IRDA_ASSERT(dev != NULL, return 0;); @@ -953,21 +953,21 @@ static void smsc_ircc_set_fir_speed(struct smsc_ircc_cb *self, u32 speed) ir_mode = IRCC_CFGA_IRDA_HDLC; ctrl = IRCC_CRC; fast = 0; - IRDA_DEBUG(0, "%s(), handling baud of 576000\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), handling baud of 576000\n", __func__); break; case 1152000: ir_mode = IRCC_CFGA_IRDA_HDLC; ctrl = IRCC_1152 | IRCC_CRC; fast = IRCC_LCR_A_FAST | IRCC_LCR_A_GP_DATA; IRDA_DEBUG(0, "%s(), handling baud of 1152000\n", - __FUNCTION__); + __func__); break; case 4000000: ir_mode = IRCC_CFGA_IRDA_4PPM; ctrl = IRCC_CRC; fast = IRCC_LCR_A_FAST; IRDA_DEBUG(0, "%s(), handling baud of 4000000\n", - __FUNCTION__); + __func__); break; } #if 0 @@ -995,7 +995,7 @@ static void smsc_ircc_fir_start(struct smsc_ircc_cb *self) struct net_device *dev; int fir_base; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); IRDA_ASSERT(self != NULL, return;); dev = self->netdev; @@ -1043,7 +1043,7 @@ static void smsc_ircc_fir_stop(struct smsc_ircc_cb *self) { int fir_base; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); IRDA_ASSERT(self != NULL, return;); @@ -1067,7 +1067,7 @@ static void smsc_ircc_change_speed(struct smsc_ircc_cb *self, u32 speed) struct net_device *dev; int last_speed_was_sir; - IRDA_DEBUG(0, "%s() changing speed to: %d\n", __FUNCTION__, speed); + IRDA_DEBUG(0, "%s() changing speed to: %d\n", __func__, speed); IRDA_ASSERT(self != NULL, return;); dev = self->netdev; @@ -1135,7 +1135,7 @@ void smsc_ircc_set_sir_speed(struct smsc_ircc_cb *self, __u32 speed) int lcr; /* Line control reg */ int divisor; - IRDA_DEBUG(0, "%s(), Setting speed to: %d\n", __FUNCTION__, speed); + IRDA_DEBUG(0, "%s(), Setting speed to: %d\n", __func__, speed); IRDA_ASSERT(self != NULL, return;); iobase = self->io.sir_base; @@ -1170,7 +1170,7 @@ void smsc_ircc_set_sir_speed(struct smsc_ircc_cb *self, __u32 speed) /* Turn on interrups */ outb(UART_IER_RLSI | UART_IER_RDI | UART_IER_THRI, iobase + UART_IER); - IRDA_DEBUG(2, "%s() speed changed to: %d\n", __FUNCTION__, speed); + IRDA_DEBUG(2, "%s() speed changed to: %d\n", __func__, speed); } @@ -1253,7 +1253,7 @@ static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int bofs) int iobase = self->io.fir_base; u8 ctrl; - IRDA_DEBUG(3, "%s\n", __FUNCTION__); + IRDA_DEBUG(3, "%s\n", __func__); #if 1 /* Disable Rx */ register_bank(iobase, 0); @@ -1307,7 +1307,7 @@ static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self) { int iobase = self->io.fir_base; - IRDA_DEBUG(3, "%s\n", __FUNCTION__); + IRDA_DEBUG(3, "%s\n", __func__); #if 0 /* Disable Tx */ register_bank(iobase, 0); @@ -1411,7 +1411,7 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self) register_bank(iobase, 0); - IRDA_DEBUG(3, "%s\n", __FUNCTION__); + IRDA_DEBUG(3, "%s\n", __func__); #if 0 /* Disable Rx */ register_bank(iobase, 0); @@ -1422,7 +1422,7 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self) lsr= inb(iobase + IRCC_LSR); msgcnt = inb(iobase + IRCC_LCR_B) & 0x08; - IRDA_DEBUG(2, "%s: dma count = %d\n", __FUNCTION__, + IRDA_DEBUG(2, "%s: dma count = %d\n", __func__, get_dma_residue(self->io.dma)); len = self->rx_buff.truesize - get_dma_residue(self->io.dma); @@ -1445,15 +1445,15 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self) len -= self->io.speed < 4000000 ? 2 : 4; if (len < 2 || len > 2050) { - IRDA_WARNING("%s(), bogus len=%d\n", __FUNCTION__, len); + IRDA_WARNING("%s(), bogus len=%d\n", __func__, len); return; } - IRDA_DEBUG(2, "%s: msgcnt = %d, len=%d\n", __FUNCTION__, msgcnt, len); + IRDA_DEBUG(2, "%s: msgcnt = %d, len=%d\n", __func__, msgcnt, len); skb = dev_alloc_skb(len + 1); if (!skb) { IRDA_WARNING("%s(), memory squeeze, dropping frame.\n", - __FUNCTION__); + __func__); return; } /* Make sure IP header gets aligned */ @@ -1494,7 +1494,7 @@ static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self) /* Make sure we don't stay here to long */ if (boguscount++ > 32) { - IRDA_DEBUG(2, "%s(), breaking!\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), breaking!\n", __func__); break; } } while (inb(iobase + UART_LSR) & UART_LSR_DR); @@ -1536,7 +1536,7 @@ static irqreturn_t smsc_ircc_interrupt(int dummy, void *dev_id) lcra = inb(iobase + IRCC_LCR_A); lsr = inb(iobase + IRCC_LSR); - IRDA_DEBUG(2, "%s(), iir = 0x%02x\n", __FUNCTION__, iir); + IRDA_DEBUG(2, "%s(), iir = 0x%02x\n", __func__, iir); if (iir & IRCC_IIR_EOM) { if (self->io.direction == IO_RECV) @@ -1548,7 +1548,7 @@ static irqreturn_t smsc_ircc_interrupt(int dummy, void *dev_id) } if (iir & IRCC_IIR_ACTIVE_FRAME) { - /*printk(KERN_WARNING "%s(): Active Frame\n", __FUNCTION__);*/ + /*printk(KERN_WARNING "%s(): Active Frame\n", __func__);*/ } /* Enable interrupts again */ @@ -1587,11 +1587,11 @@ static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev) lsr = inb(iobase + UART_LSR); IRDA_DEBUG(4, "%s(), iir=%02x, lsr=%02x, iobase=%#x\n", - __FUNCTION__, iir, lsr, iobase); + __func__, iir, lsr, iobase); switch (iir) { case UART_IIR_RLSI: - IRDA_DEBUG(2, "%s(), RLSI\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), RLSI\n", __func__); break; case UART_IIR_RDI: /* Receive interrupt */ @@ -1604,7 +1604,7 @@ static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev) break; default: IRDA_DEBUG(0, "%s(), unhandled IIR=%#x\n", - __FUNCTION__, iir); + __func__, iir); break; } @@ -1631,11 +1631,11 @@ static int ircc_is_receiving(struct smsc_ircc_cb *self) int status = FALSE; /* int iobase; */ - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); IRDA_ASSERT(self != NULL, return FALSE;); - IRDA_DEBUG(0, "%s: dma count = %d\n", __FUNCTION__, + IRDA_DEBUG(0, "%s: dma count = %d\n", __func__, get_dma_residue(self->io.dma)); status = (self->rx_buff.state != OUTSIDE_FRAME); @@ -1652,7 +1652,7 @@ static int smsc_ircc_request_irq(struct smsc_ircc_cb *self) self->netdev->name, self->netdev); if (error) IRDA_DEBUG(0, "%s(), unable to allocate irq=%d, err=%d\n", - __FUNCTION__, self->io.irq, error); + __func__, self->io.irq, error); return error; } @@ -1696,21 +1696,21 @@ static int smsc_ircc_net_open(struct net_device *dev) struct smsc_ircc_cb *self; char hwname[16]; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); IRDA_ASSERT(dev != NULL, return -1;); self = netdev_priv(dev); IRDA_ASSERT(self != NULL, return 0;); if (self->io.suspended) { - IRDA_DEBUG(0, "%s(), device is suspended\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), device is suspended\n", __func__); return -EAGAIN; } if (request_irq(self->io.irq, smsc_ircc_interrupt, 0, dev->name, (void *) dev)) { IRDA_DEBUG(0, "%s(), unable to allocate irq=%d\n", - __FUNCTION__, self->io.irq); + __func__, self->io.irq); return -EAGAIN; } @@ -1734,7 +1734,7 @@ static int smsc_ircc_net_open(struct net_device *dev) smsc_ircc_net_close(dev); IRDA_WARNING("%s(), unable to allocate DMA=%d\n", - __FUNCTION__, self->io.dma); + __func__, self->io.dma); return -EAGAIN; } @@ -1753,7 +1753,7 @@ static int smsc_ircc_net_close(struct net_device *dev) { struct smsc_ircc_cb *self; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); IRDA_ASSERT(dev != NULL, return -1;); self = netdev_priv(dev); @@ -1836,7 +1836,7 @@ static int smsc_ircc_resume(struct platform_device *dev) */ static int __exit smsc_ircc_close(struct smsc_ircc_cb *self) { - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); IRDA_ASSERT(self != NULL, return -1;); @@ -1848,12 +1848,12 @@ static int __exit smsc_ircc_close(struct smsc_ircc_cb *self) smsc_ircc_stop_interrupts(self); /* Release the PORTS that this driver is using */ - IRDA_DEBUG(0, "%s(), releasing 0x%03x\n", __FUNCTION__, + IRDA_DEBUG(0, "%s(), releasing 0x%03x\n", __func__, self->io.fir_base); release_region(self->io.fir_base, self->io.fir_ext); - IRDA_DEBUG(0, "%s(), releasing 0x%03x\n", __FUNCTION__, + IRDA_DEBUG(0, "%s(), releasing 0x%03x\n", __func__, self->io.sir_base); release_region(self->io.sir_base, self->io.sir_ext); @@ -1875,7 +1875,7 @@ static void __exit smsc_ircc_cleanup(void) { int i; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); for (i = 0; i < 2; i++) { if (dev_self[i]) @@ -1899,7 +1899,7 @@ void smsc_ircc_sir_start(struct smsc_ircc_cb *self) struct net_device *dev; int fir_base, sir_base; - IRDA_DEBUG(3, "%s\n", __FUNCTION__); + IRDA_DEBUG(3, "%s\n", __func__); IRDA_ASSERT(self != NULL, return;); dev = self->netdev; @@ -1926,7 +1926,7 @@ void smsc_ircc_sir_start(struct smsc_ircc_cb *self) /* Turn on interrups */ outb(UART_IER_RLSI | UART_IER_RDI |UART_IER_THRI, sir_base + UART_IER); - IRDA_DEBUG(3, "%s() - exit\n", __FUNCTION__); + IRDA_DEBUG(3, "%s() - exit\n", __func__); outb(0x00, fir_base + IRCC_MASTER); } @@ -1936,7 +1936,7 @@ void smsc_ircc_sir_stop(struct smsc_ircc_cb *self) { int iobase; - IRDA_DEBUG(3, "%s\n", __FUNCTION__); + IRDA_DEBUG(3, "%s\n", __func__); iobase = self->io.sir_base; /* Reset UART */ @@ -1962,7 +1962,7 @@ static void smsc_ircc_sir_write_wakeup(struct smsc_ircc_cb *self) IRDA_ASSERT(self != NULL, return;); - IRDA_DEBUG(4, "%s\n", __FUNCTION__); + IRDA_DEBUG(4, "%s\n", __func__); iobase = self->io.sir_base; @@ -1984,7 +1984,7 @@ static void smsc_ircc_sir_write_wakeup(struct smsc_ircc_cb *self) */ if (self->new_speed) { IRDA_DEBUG(5, "%s(), Changing speed to %d.\n", - __FUNCTION__, self->new_speed); + __func__, self->new_speed); smsc_ircc_sir_wait_hw_transmitter_finish(self); smsc_ircc_change_speed(self, self->new_speed); self->new_speed = 0; @@ -2023,7 +2023,7 @@ static int smsc_ircc_sir_write(int iobase, int fifo_size, __u8 *buf, int len) /* Tx FIFO should be empty! */ if (!(inb(iobase + UART_LSR) & UART_LSR_THRE)) { - IRDA_WARNING("%s(), failed, fifo not empty!\n", __FUNCTION__); + IRDA_WARNING("%s(), failed, fifo not empty!\n", __func__); return 0; } @@ -2123,7 +2123,7 @@ static void smsc_ircc_sir_wait_hw_transmitter_finish(struct smsc_ircc_cb *self) udelay(1); if (count == 0) - IRDA_DEBUG(0, "%s(): stuck transmitter\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(): stuck transmitter\n", __func__); } @@ -2145,7 +2145,7 @@ static int __init smsc_ircc_look_for_chips(void) while (address->cfg_base) { cfg_base = address->cfg_base; - /*printk(KERN_WARNING "%s(): probing: 0x%02x for: 0x%02x\n", __FUNCTION__, cfg_base, address->type);*/ + /*printk(KERN_WARNING "%s(): probing: 0x%02x for: 0x%02x\n", __func__, cfg_base, address->type);*/ if (address->type & SMSCSIO_TYPE_FDC) { type = "FDC"; @@ -2184,7 +2184,7 @@ static int __init smsc_superio_flat(const struct smsc_chip *chips, unsigned shor u8 mode, dma, irq; int ret = -ENODEV; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); if (smsc_ircc_probe(cfgbase, SMSCSIOFLAT_DEVICEID_REG, chips, type) == NULL) return ret; @@ -2192,10 +2192,10 @@ static int __init smsc_superio_flat(const struct smsc_chip *chips, unsigned shor outb(SMSCSIOFLAT_UARTMODE0C_REG, cfgbase); mode = inb(cfgbase + 1); - /*printk(KERN_WARNING "%s(): mode: 0x%02x\n", __FUNCTION__, mode);*/ + /*printk(KERN_WARNING "%s(): mode: 0x%02x\n", __func__, mode);*/ if (!(mode & SMSCSIOFLAT_UART2MODE_VAL_IRDA)) - IRDA_WARNING("%s(): IrDA not enabled\n", __FUNCTION__); + IRDA_WARNING("%s(): IrDA not enabled\n", __func__); outb(SMSCSIOFLAT_UART2BASEADDR_REG, cfgbase); sirbase = inb(cfgbase + 1) << 2; @@ -2212,7 +2212,7 @@ static int __init smsc_superio_flat(const struct smsc_chip *chips, unsigned shor outb(SMSCSIOFLAT_UARTIRQSELECT_REG, cfgbase); irq = inb(cfgbase + 1) & SMSCSIOFLAT_UART2IRQSELECT_MASK; - IRDA_MESSAGE("%s(): fir: 0x%02x, sir: 0x%02x, dma: %02d, irq: %d, mode: 0x%02x\n", __FUNCTION__, firbase, sirbase, dma, irq, mode); + IRDA_MESSAGE("%s(): fir: 0x%02x, sir: 0x%02x, dma: %02d, irq: %d, mode: 0x%02x\n", __func__, firbase, sirbase, dma, irq, mode); if (firbase && smsc_ircc_open(firbase, sirbase, dma, irq) == 0) ret = 0; @@ -2234,7 +2234,7 @@ static int __init smsc_superio_paged(const struct smsc_chip *chips, unsigned sho unsigned short fir_io, sir_io; int ret = -ENODEV; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); if (smsc_ircc_probe(cfg_base, 0x20, chips, type) == NULL) return ret; @@ -2268,7 +2268,7 @@ static int __init smsc_superio_paged(const struct smsc_chip *chips, unsigned sho static int __init smsc_access(unsigned short cfg_base, unsigned char reg) { - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); outb(reg, cfg_base); return inb(cfg_base) != reg ? -1 : 0; @@ -2278,7 +2278,7 @@ static const struct smsc_chip * __init smsc_ircc_probe(unsigned short cfg_base, { u8 devid, xdevid, rev; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); /* Leave configuration */ @@ -2353,7 +2353,7 @@ static int __init smsc_superio_fdc(unsigned short cfg_base) if (!request_region(cfg_base, 2, driver_name)) { IRDA_WARNING("%s: can't get cfg_base of 0x%03x\n", - __FUNCTION__, cfg_base); + __func__, cfg_base); } else { if (!smsc_superio_flat(fdc_chips_flat, cfg_base, "FDC") || !smsc_superio_paged(fdc_chips_paged, cfg_base, "FDC")) @@ -2371,7 +2371,7 @@ static int __init smsc_superio_lpc(unsigned short cfg_base) if (!request_region(cfg_base, 2, driver_name)) { IRDA_WARNING("%s: can't get cfg_base of 0x%03x\n", - __FUNCTION__, cfg_base); + __func__, cfg_base); } else { if (!smsc_superio_flat(lpc_chips_flat, cfg_base, "LPC") || !smsc_superio_paged(lpc_chips_paged, cfg_base, "LPC")) @@ -2932,7 +2932,7 @@ static void smsc_ircc_set_transceiver_smsc_ircc_atc(int fir_base, u32 speed) /* empty */; if (val) - IRDA_WARNING("%s(): ATC: 0x%02x\n", __FUNCTION__, + IRDA_WARNING("%s(): ATC: 0x%02x\n", __func__, inb(fir_base + IRCC_ATC)); } diff --git a/drivers/net/irda/tekram-sir.c b/drivers/net/irda/tekram-sir.c index d1ce5ae6a17..048a1542284 100644 --- a/drivers/net/irda/tekram-sir.c +++ b/drivers/net/irda/tekram-sir.c @@ -77,7 +77,7 @@ static int tekram_open(struct sir_dev *dev) { struct qos_info *qos = &dev->qos; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); sirdev_set_dtr_rts(dev, TRUE, TRUE); @@ -92,7 +92,7 @@ static int tekram_open(struct sir_dev *dev) static int tekram_close(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power off dongle */ sirdev_set_dtr_rts(dev, FALSE, FALSE); @@ -130,7 +130,7 @@ static int tekram_change_speed(struct sir_dev *dev, unsigned speed) u8 byte; static int ret = 0; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); switch(state) { case SIRDEV_STATE_DONGLE_SPEED: @@ -179,7 +179,7 @@ static int tekram_change_speed(struct sir_dev *dev, unsigned speed) break; default: - IRDA_ERROR("%s - undefined state %d\n", __FUNCTION__, state); + IRDA_ERROR("%s - undefined state %d\n", __func__, state); ret = -EINVAL; break; } @@ -204,7 +204,7 @@ static int tekram_change_speed(struct sir_dev *dev, unsigned speed) static int tekram_reset(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Clear DTR, Set RTS */ sirdev_set_dtr_rts(dev, FALSE, TRUE); diff --git a/drivers/net/irda/toim3232-sir.c b/drivers/net/irda/toim3232-sir.c index aa1a9b0ed83..fcf287b749d 100644 --- a/drivers/net/irda/toim3232-sir.c +++ b/drivers/net/irda/toim3232-sir.c @@ -181,7 +181,7 @@ static int toim3232_open(struct sir_dev *dev) { struct qos_info *qos = &dev->qos; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Pull the lines high to start with. * @@ -209,7 +209,7 @@ static int toim3232_open(struct sir_dev *dev) static int toim3232_close(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power off dongle */ sirdev_set_dtr_rts(dev, FALSE, FALSE); @@ -241,7 +241,7 @@ static int toim3232_change_speed(struct sir_dev *dev, unsigned speed) u8 byte; static int ret = 0; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); switch(state) { case SIRDEV_STATE_DONGLE_SPEED: @@ -299,7 +299,7 @@ static int toim3232_change_speed(struct sir_dev *dev, unsigned speed) break; default: - printk(KERN_ERR "%s - undefined state %d\n", __FUNCTION__, state); + printk(KERN_ERR "%s - undefined state %d\n", __func__, state); ret = -EINVAL; break; } @@ -344,7 +344,7 @@ static int toim3232_change_speed(struct sir_dev *dev, unsigned speed) static int toim3232_reset(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Switch off both DTR and RTS to switch off dongle */ sirdev_set_dtr_rts(dev, FALSE, FALSE); diff --git a/drivers/net/irda/via-ircc.c b/drivers/net/irda/via-ircc.c index 04ad3573b15..84e609ea5fb 100644 --- a/drivers/net/irda/via-ircc.c +++ b/drivers/net/irda/via-ircc.c @@ -152,12 +152,12 @@ static int __init via_ircc_init(void) { int rc; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); rc = pci_register_driver(&via_driver); if (rc < 0) { IRDA_DEBUG(0, "%s(): error rc = %d, returning -ENODEV...\n", - __FUNCTION__, rc); + __func__, rc); return -ENODEV; } return 0; @@ -170,11 +170,11 @@ static int __devinit via_init_one (struct pci_dev *pcidev, const struct pci_devi u16 Chipset,FirDRQ1,FirDRQ0,FirIRQ,FirIOBase; chipio_t info; - IRDA_DEBUG(2, "%s(): Device ID=(0X%X)\n", __FUNCTION__, id->device); + IRDA_DEBUG(2, "%s(): Device ID=(0X%X)\n", __func__, id->device); rc = pci_enable_device (pcidev); if (rc) { - IRDA_DEBUG(0, "%s(): error rc = %d\n", __FUNCTION__, rc); + IRDA_DEBUG(0, "%s(): error rc = %d\n", __func__, rc); return -ENODEV; } @@ -185,7 +185,7 @@ static int __devinit via_init_one (struct pci_dev *pcidev, const struct pci_devi Chipset=0x3076; if (Chipset==0x3076) { - IRDA_DEBUG(2, "%s(): Chipset = 3076\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(): Chipset = 3076\n", __func__); WriteLPCReg(7,0x0c ); temp=ReadLPCReg(0x30);//check if BIOS Enable Fir @@ -222,7 +222,7 @@ static int __devinit via_init_one (struct pci_dev *pcidev, const struct pci_devi } else rc = -ENODEV; //IR not turn on } else { //Not VT1211 - IRDA_DEBUG(2, "%s(): Chipset = 3096\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(): Chipset = 3096\n", __func__); pci_read_config_byte(pcidev,0x67,&bTmp);//check if BIOS Enable Fir if((bTmp&0x01)==1) { // BIOS enable FIR @@ -262,7 +262,7 @@ static int __devinit via_init_one (struct pci_dev *pcidev, const struct pci_devi rc = -ENODEV; //IR not turn on !!!!! }//Not VT1211 - IRDA_DEBUG(2, "%s(): End - rc = %d\n", __FUNCTION__, rc); + IRDA_DEBUG(2, "%s(): End - rc = %d\n", __func__, rc); return rc; } @@ -276,7 +276,7 @@ static void via_ircc_clean(void) { int i; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); for (i=0; i < ARRAY_SIZE(dev_self); i++) { if (dev_self[i]) @@ -286,7 +286,7 @@ static void via_ircc_clean(void) static void __devexit via_remove_one (struct pci_dev *pdev) { - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); /* FIXME : This is ugly. We should use pci_get_drvdata(pdev); * to get our driver instance and call directly via_ircc_close(). @@ -301,7 +301,7 @@ static void __devexit via_remove_one (struct pci_dev *pdev) static void __exit via_ircc_cleanup(void) { - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); /* FIXME : This should be redundant, as pci_unregister_driver() * should call via_remove_one() on each device. @@ -324,7 +324,7 @@ static __devinit int via_ircc_open(int i, chipio_t * info, unsigned int id) struct via_ircc_cb *self; int err; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); if (i >= ARRAY_SIZE(dev_self)) return -ENOMEM; @@ -360,7 +360,7 @@ static __devinit int via_ircc_open(int i, chipio_t * info, unsigned int id) /* Reserve the ioports that we need */ if (!request_region(self->io.fir_base, self->io.fir_ext, driver_name)) { IRDA_DEBUG(0, "%s(), can't get iobase of 0x%03x\n", - __FUNCTION__, self->io.fir_base); + __func__, self->io.fir_base); err = -ENODEV; goto err_out1; } @@ -471,7 +471,7 @@ static int via_ircc_close(struct via_ircc_cb *self) { int iobase; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); IRDA_ASSERT(self != NULL, return -1;); @@ -483,7 +483,7 @@ static int via_ircc_close(struct via_ircc_cb *self) /* Release the PORT that this driver is using */ IRDA_DEBUG(2, "%s(), Releasing Region %03x\n", - __FUNCTION__, self->io.fir_base); + __func__, self->io.fir_base); release_region(self->io.fir_base, self->io.fir_ext); if (self->tx_buff.head) dma_free_coherent(NULL, self->tx_buff.truesize, @@ -509,7 +509,7 @@ static void via_hw_init(struct via_ircc_cb *self) { int iobase = self->io.fir_base; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); SetMaxRxPacketSize(iobase, 0x0fff); //set to max:4095 // FIFO Init @@ -582,7 +582,7 @@ static void via_ircc_change_dongle_speed(int iobase, int speed, speed = speed; IRDA_DEBUG(1, "%s(): change_dongle_speed to %d for 0x%x, %d\n", - __FUNCTION__, speed, iobase, dongle_id); + __func__, speed, iobase, dongle_id); switch (dongle_id) { @@ -671,7 +671,7 @@ static void via_ircc_change_dongle_speed(int iobase, int speed, case 0x11: /* Temic TFDS4500 */ - IRDA_DEBUG(2, "%s: Temic TFDS4500: One RX pin, TX normal, RX inverted.\n", __FUNCTION__); + IRDA_DEBUG(2, "%s: Temic TFDS4500: One RX pin, TX normal, RX inverted.\n", __func__); UseOneRX(iobase, ON); //use ONE RX....RX1 InvertTX(iobase, OFF); @@ -689,7 +689,7 @@ static void via_ircc_change_dongle_speed(int iobase, int speed, SlowIRRXLowActive(iobase, OFF); } else{ - IRDA_DEBUG(0, "%s: Warning: TFDS4500 not running in SIR mode !\n", __FUNCTION__); + IRDA_DEBUG(0, "%s: Warning: TFDS4500 not running in SIR mode !\n", __func__); } break; @@ -707,7 +707,7 @@ static void via_ircc_change_dongle_speed(int iobase, int speed, default: IRDA_ERROR("%s: Error: dongle_id %d unsupported !\n", - __FUNCTION__, dongle_id); + __func__, dongle_id); } } @@ -726,7 +726,7 @@ static void via_ircc_change_speed(struct via_ircc_cb *self, __u32 speed) iobase = self->io.fir_base; /* Update accounting for new speed */ self->io.speed = speed; - IRDA_DEBUG(1, "%s: change_speed to %d bps.\n", __FUNCTION__, speed); + IRDA_DEBUG(1, "%s: change_speed to %d bps.\n", __func__, speed); WriteReg(iobase, I_ST_CT_0, 0x0); @@ -957,7 +957,7 @@ static int via_ircc_dma_xmit(struct via_ircc_cb *self, u16 iobase) self->tx_buff.head) + self->tx_buff_dma, self->tx_fifo.queue[self->tx_fifo.ptr].len, DMA_TX_MODE); IRDA_DEBUG(1, "%s: tx_fifo.ptr=%x,len=%x,tx_fifo.len=%x..\n", - __FUNCTION__, self->tx_fifo.ptr, + __func__, self->tx_fifo.ptr, self->tx_fifo.queue[self->tx_fifo.ptr].len, self->tx_fifo.len); @@ -981,7 +981,7 @@ static int via_ircc_dma_xmit_complete(struct via_ircc_cb *self) int ret = TRUE; u8 Tx_status; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); iobase = self->io.fir_base; /* Disable DMA */ @@ -1014,7 +1014,7 @@ static int via_ircc_dma_xmit_complete(struct via_ircc_cb *self) } IRDA_DEBUG(1, "%s: tx_fifo.len=%x ,tx_fifo.ptr=%x,tx_fifo.free=%x...\n", - __FUNCTION__, + __func__, self->tx_fifo.len, self->tx_fifo.ptr, self->tx_fifo.free); /* F01_S // Any frames to be sent back-to-back? @@ -1050,7 +1050,7 @@ static int via_ircc_dma_receive(struct via_ircc_cb *self) iobase = self->io.fir_base; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); self->tx_fifo.len = self->tx_fifo.ptr = self->tx_fifo.free = 0; self->tx_fifo.tail = self->tx_buff.head; @@ -1134,13 +1134,13 @@ static int via_ircc_dma_receive_complete(struct via_ircc_cb *self, return TRUE; //interrupt only, data maybe move by RxT if (((len - 4) < 2) || ((len - 4) > 2048)) { IRDA_DEBUG(1, "%s(): Trouble:len=%x,CurCount=%x,LastCount=%x..\n", - __FUNCTION__, len, RxCurCount(iobase, self), + __func__, len, RxCurCount(iobase, self), self->RxLastCount); hwreset(self); return FALSE; } IRDA_DEBUG(2, "%s(): fifo.len=%x,len=%x,CurCount=%x..\n", - __FUNCTION__, + __func__, st_fifo->len, len - 4, RxCurCount(iobase, self)); st_fifo->entries[st_fifo->tail].status = status; @@ -1187,7 +1187,7 @@ F01_E */ skb_put(skb, len - 4); skb_copy_to_linear_data(skb, self->rx_buff.data, len - 4); - IRDA_DEBUG(2, "%s(): len=%x.rx_buff=%p\n", __FUNCTION__, + IRDA_DEBUG(2, "%s(): len=%x.rx_buff=%p\n", __func__, len - 4, self->rx_buff.data); // Move to next frame @@ -1217,7 +1217,7 @@ static int upload_rxdata(struct via_ircc_cb *self, int iobase) len = GetRecvByte(iobase, self); - IRDA_DEBUG(2, "%s(): len=%x\n", __FUNCTION__, len); + IRDA_DEBUG(2, "%s(): len=%x\n", __func__, len); if ((len - 4) < 2) { self->stats.rx_dropped++; @@ -1302,7 +1302,7 @@ static int RxTimerHandler(struct via_ircc_cb *self, int iobase) skb_put(skb, len - 4); skb_copy_to_linear_data(skb, self->rx_buff.data, len - 4); - IRDA_DEBUG(2, "%s(): len=%x.head=%x\n", __FUNCTION__, + IRDA_DEBUG(2, "%s(): len=%x.head=%x\n", __func__, len - 4, st_fifo->head); // Move to next frame @@ -1318,7 +1318,7 @@ static int RxTimerHandler(struct via_ircc_cb *self, int iobase) IRDA_DEBUG(2, "%s(): End of upload HostStatus=%x,RxStatus=%x\n", - __FUNCTION__, + __func__, GetHostStatus(iobase), GetRXStatus(iobase)); /* @@ -1358,7 +1358,7 @@ static irqreturn_t via_ircc_interrupt(int dummy, void *dev_id) iHostIntType = GetHostStatus(iobase); IRDA_DEBUG(4, "%s(): iHostIntType %02x: %s %s %s %02x\n", - __FUNCTION__, iHostIntType, + __func__, iHostIntType, (iHostIntType & 0x40) ? "Timer" : "", (iHostIntType & 0x20) ? "Tx" : "", (iHostIntType & 0x10) ? "Rx" : "", @@ -1388,7 +1388,7 @@ static irqreturn_t via_ircc_interrupt(int dummy, void *dev_id) iTxIntType = GetTXStatus(iobase); IRDA_DEBUG(4, "%s(): iTxIntType %02x: %s %s %s %s\n", - __FUNCTION__, iTxIntType, + __func__, iTxIntType, (iTxIntType & 0x08) ? "FIFO underr." : "", (iTxIntType & 0x04) ? "EOM" : "", (iTxIntType & 0x02) ? "FIFO ready" : "", @@ -1412,7 +1412,7 @@ static irqreturn_t via_ircc_interrupt(int dummy, void *dev_id) iRxIntType = GetRXStatus(iobase); IRDA_DEBUG(4, "%s(): iRxIntType %02x: %s %s %s %s %s %s %s\n", - __FUNCTION__, iRxIntType, + __func__, iRxIntType, (iRxIntType & 0x80) ? "PHY err." : "", (iRxIntType & 0x40) ? "CRC err" : "", (iRxIntType & 0x20) ? "FIFO overr." : "", @@ -1421,7 +1421,7 @@ static irqreturn_t via_ircc_interrupt(int dummy, void *dev_id) (iRxIntType & 0x02) ? "RxMaxLen" : "", (iRxIntType & 0x01) ? "SIR bad" : ""); if (!iRxIntType) - IRDA_DEBUG(3, "%s(): RxIRQ =0\n", __FUNCTION__); + IRDA_DEBUG(3, "%s(): RxIRQ =0\n", __func__); if (iRxIntType & 0x10) { if (via_ircc_dma_receive_complete(self, iobase)) { @@ -1431,7 +1431,7 @@ static irqreturn_t via_ircc_interrupt(int dummy, void *dev_id) } // No ERR else { //ERR IRDA_DEBUG(4, "%s(): RxIRQ ERR:iRxIntType=%x,HostIntType=%x,CurCount=%x,RxLastCount=%x_____\n", - __FUNCTION__, iRxIntType, iHostIntType, + __func__, iRxIntType, iHostIntType, RxCurCount(iobase, self), self->RxLastCount); @@ -1456,7 +1456,7 @@ static void hwreset(struct via_ircc_cb *self) int iobase; iobase = self->io.fir_base; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); ResetChip(iobase, 5); EnableDMA(iobase, OFF); @@ -1501,7 +1501,7 @@ static int via_ircc_is_receiving(struct via_ircc_cb *self) if (CkRxRecv(iobase, self)) status = TRUE; - IRDA_DEBUG(2, "%s(): status=%x....\n", __FUNCTION__, status); + IRDA_DEBUG(2, "%s(): status=%x....\n", __func__, status); return status; } @@ -1519,7 +1519,7 @@ static int via_ircc_net_open(struct net_device *dev) int iobase; char hwname[32]; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); IRDA_ASSERT(dev != NULL, return -1;); self = (struct via_ircc_cb *) dev->priv; @@ -1586,7 +1586,7 @@ static int via_ircc_net_close(struct net_device *dev) struct via_ircc_cb *self; int iobase; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); IRDA_ASSERT(dev != NULL, return -1;); self = (struct via_ircc_cb *) dev->priv; @@ -1630,7 +1630,7 @@ static int via_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, IRDA_ASSERT(dev != NULL, return -1;); self = dev->priv; IRDA_ASSERT(self != NULL, return -1;); - IRDA_DEBUG(1, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, + IRDA_DEBUG(1, "%s(), %s, (cmd=0x%X)\n", __func__, dev->name, cmd); /* Disable interrupts & save flags */ spin_lock_irqsave(&self->lock, flags); diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c index d15e00b8591..18f4b3a96ae 100644 --- a/drivers/net/irda/vlsi_ir.c +++ b/drivers/net/irda/vlsi_ir.c @@ -140,15 +140,15 @@ static void vlsi_ring_debug(struct vlsi_ring *r) unsigned i; printk(KERN_DEBUG "%s - ring %p / size %u / mask 0x%04x / len %u / dir %d / hw %p\n", - __FUNCTION__, r, r->size, r->mask, r->len, r->dir, r->rd[0].hw); - printk(KERN_DEBUG "%s - head = %d / tail = %d\n", __FUNCTION__, + __func__, r, r->size, r->mask, r->len, r->dir, r->rd[0].hw); + printk(KERN_DEBUG "%s - head = %d / tail = %d\n", __func__, atomic_read(&r->head) & r->mask, atomic_read(&r->tail) & r->mask); for (i = 0; i < r->size; i++) { rd = &r->rd[i]; - printk(KERN_DEBUG "%s - ring descr %u: ", __FUNCTION__, i); + printk(KERN_DEBUG "%s - ring descr %u: ", __func__, i); printk("skb=%p data=%p hw=%p\n", rd->skb, rd->buf, rd->hw); printk(KERN_DEBUG "%s - hw: status=%02x count=%u addr=0x%08x\n", - __FUNCTION__, (unsigned) rd_get_status(rd), + __func__, (unsigned) rd_get_status(rd), (unsigned) rd_get_count(rd), (unsigned) rd_get_addr(rd)); } } @@ -435,7 +435,7 @@ static struct vlsi_ring *vlsi_alloc_ring(struct pci_dev *pdev, struct ring_descr || !(busaddr = pci_map_single(pdev, rd->buf, len, dir))) { if (rd->buf) { IRDA_ERROR("%s: failed to create PCI-MAP for %p", - __FUNCTION__, rd->buf); + __func__, rd->buf); kfree(rd->buf); rd->buf = NULL; } @@ -489,7 +489,7 @@ static int vlsi_create_hwif(vlsi_irda_dev_t *idev) ringarea = pci_alloc_consistent(idev->pdev, HW_RING_AREA_SIZE, &idev->busaddr); if (!ringarea) { IRDA_ERROR("%s: insufficient memory for descriptor rings\n", - __FUNCTION__); + __func__); goto out; } memset(ringarea, 0, HW_RING_AREA_SIZE); @@ -564,7 +564,7 @@ static int vlsi_process_rx(struct vlsi_ring *r, struct ring_descr *rd) crclen = (idev->mode==IFF_FIR) ? sizeof(u32) : sizeof(u16); len -= crclen; /* remove trailing CRC */ if (len <= 0) { - IRDA_DEBUG(0, "%s: strange frame (len=%d)\n", __FUNCTION__, len); + IRDA_DEBUG(0, "%s: strange frame (len=%d)\n", __func__, len); ret |= VLSI_RX_DROP; goto done; } @@ -579,14 +579,14 @@ static int vlsi_process_rx(struct vlsi_ring *r, struct ring_descr *rd) */ le16_to_cpus(rd->buf+len); if (irda_calc_crc16(INIT_FCS,rd->buf,len+crclen) != GOOD_FCS) { - IRDA_DEBUG(0, "%s: crc error\n", __FUNCTION__); + IRDA_DEBUG(0, "%s: crc error\n", __func__); ret |= VLSI_RX_CRC; goto done; } } if (!rd->skb) { - IRDA_WARNING("%s: rx packet lost\n", __FUNCTION__); + IRDA_WARNING("%s: rx packet lost\n", __func__); ret |= VLSI_RX_DROP; goto done; } @@ -617,7 +617,7 @@ static void vlsi_fill_rx(struct vlsi_ring *r) for (rd = ring_last(r); rd != NULL; rd = ring_put(r)) { if (rd_is_active(rd)) { IRDA_WARNING("%s: driver bug: rx descr race with hw\n", - __FUNCTION__); + __func__); vlsi_ring_debug(r); break; } @@ -676,7 +676,7 @@ static void vlsi_rx_interrupt(struct net_device *ndev) if (ring_first(r) == NULL) { /* we are in big trouble, if this should ever happen */ - IRDA_ERROR("%s: rx ring exhausted!\n", __FUNCTION__); + IRDA_ERROR("%s: rx ring exhausted!\n", __func__); vlsi_ring_debug(r); } else @@ -697,7 +697,7 @@ static void vlsi_unarm_rx(vlsi_irda_dev_t *idev) if (rd_is_active(rd)) { rd_set_status(rd, 0); if (rd_get_count(rd)) { - IRDA_DEBUG(0, "%s - dropping rx packet\n", __FUNCTION__); + IRDA_DEBUG(0, "%s - dropping rx packet\n", __func__); ret = -VLSI_RX_DROP; } rd_set_count(rd, 0); @@ -772,7 +772,7 @@ static int vlsi_set_baud(vlsi_irda_dev_t *idev, unsigned iobase) int fifocnt; baudrate = idev->new_baud; - IRDA_DEBUG(2, "%s: %d -> %d\n", __FUNCTION__, idev->baud, idev->new_baud); + IRDA_DEBUG(2, "%s: %d -> %d\n", __func__, idev->baud, idev->new_baud); if (baudrate == 4000000) { mode = IFF_FIR; config = IRCFG_FIR; @@ -789,7 +789,7 @@ static int vlsi_set_baud(vlsi_irda_dev_t *idev, unsigned iobase) switch(baudrate) { default: IRDA_WARNING("%s: undefined baudrate %d - fallback to 9600!\n", - __FUNCTION__, baudrate); + __func__, baudrate); baudrate = 9600; /* fallthru */ case 2400: @@ -806,7 +806,7 @@ static int vlsi_set_baud(vlsi_irda_dev_t *idev, unsigned iobase) fifocnt = inw(iobase+VLSI_PIO_RCVBCNT) & RCVBCNT_MASK; if (fifocnt != 0) { - IRDA_DEBUG(0, "%s: rx fifo not empty(%d)\n", __FUNCTION__, fifocnt); + IRDA_DEBUG(0, "%s: rx fifo not empty(%d)\n", __func__, fifocnt); } outw(0, iobase+VLSI_PIO_IRENABLE); @@ -830,14 +830,14 @@ static int vlsi_set_baud(vlsi_irda_dev_t *idev, unsigned iobase) config ^= IRENABLE_SIR_ON; if (config != (IRENABLE_PHYANDCLOCK|IRENABLE_ENRXST)) { - IRDA_WARNING("%s: failed to set %s mode!\n", __FUNCTION__, + IRDA_WARNING("%s: failed to set %s mode!\n", __func__, (mode==IFF_SIR)?"SIR":((mode==IFF_MIR)?"MIR":"FIR")); ret = -1; } else { if (inw(iobase+VLSI_PIO_PHYCTL) != nphyctl) { IRDA_WARNING("%s: failed to apply baudrate %d\n", - __FUNCTION__, baudrate); + __func__, baudrate); ret = -1; } else { @@ -849,7 +849,7 @@ static int vlsi_set_baud(vlsi_irda_dev_t *idev, unsigned iobase) } if (ret) - vlsi_reg_debug(iobase,__FUNCTION__); + vlsi_reg_debug(iobase,__func__); return ret; } @@ -982,7 +982,7 @@ static int vlsi_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev) if (len >= r->len-5) IRDA_WARNING("%s: possible buffer overflow with SIR wrapping!\n", - __FUNCTION__); + __func__); } else { /* hw deals with MIR/FIR mode wrapping */ @@ -1027,7 +1027,7 @@ static int vlsi_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev) fifocnt = inw(ndev->base_addr+VLSI_PIO_RCVBCNT) & RCVBCNT_MASK; if (fifocnt != 0) { - IRDA_DEBUG(0, "%s: rx fifo not empty(%d)\n", __FUNCTION__, fifocnt); + IRDA_DEBUG(0, "%s: rx fifo not empty(%d)\n", __func__, fifocnt); } config = inw(iobase+VLSI_PIO_IRCFG); @@ -1040,7 +1040,7 @@ static int vlsi_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev) if (ring_put(r) == NULL) { netif_stop_queue(ndev); - IRDA_DEBUG(3, "%s: tx ring full - queue stopped\n", __FUNCTION__); + IRDA_DEBUG(3, "%s: tx ring full - queue stopped\n", __func__); } spin_unlock_irqrestore(&idev->lock, flags); @@ -1049,7 +1049,7 @@ static int vlsi_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev) drop_unlock: spin_unlock_irqrestore(&idev->lock, flags); drop: - IRDA_WARNING("%s: dropping packet - %s\n", __FUNCTION__, msg); + IRDA_WARNING("%s: dropping packet - %s\n", __func__, msg); dev_kfree_skb_any(skb); idev->stats.tx_errors++; idev->stats.tx_dropped++; @@ -1106,7 +1106,7 @@ static void vlsi_tx_interrupt(struct net_device *ndev) fifocnt = inw(iobase+VLSI_PIO_RCVBCNT) & RCVBCNT_MASK; if (fifocnt != 0) { IRDA_DEBUG(0, "%s: rx fifo not empty(%d)\n", - __FUNCTION__, fifocnt); + __func__, fifocnt); } outw(config | IRCFG_ENTX, iobase+VLSI_PIO_IRCFG); } @@ -1115,7 +1115,7 @@ static void vlsi_tx_interrupt(struct net_device *ndev) if (netif_queue_stopped(ndev) && !idev->new_baud) { netif_wake_queue(ndev); - IRDA_DEBUG(3, "%s: queue awoken\n", __FUNCTION__); + IRDA_DEBUG(3, "%s: queue awoken\n", __func__); } } @@ -1138,7 +1138,7 @@ static void vlsi_unarm_tx(vlsi_irda_dev_t *idev) dev_kfree_skb_any(rd->skb); rd->skb = NULL; } - IRDA_DEBUG(0, "%s - dropping tx packet\n", __FUNCTION__); + IRDA_DEBUG(0, "%s - dropping tx packet\n", __func__); ret = -VLSI_TX_DROP; } else @@ -1188,7 +1188,7 @@ static int vlsi_start_clock(struct pci_dev *pdev) if (count < 3) { if (clksrc == 1) { /* explicitly asked for PLL hence bail out */ IRDA_ERROR("%s: no PLL or failed to lock!\n", - __FUNCTION__); + __func__); clkctl = CLKCTL_CLKSTP; pci_write_config_byte(pdev, VLSI_PCI_CLKCTL, clkctl); return -1; @@ -1197,7 +1197,7 @@ static int vlsi_start_clock(struct pci_dev *pdev) clksrc = 3; /* fallback to 40MHz XCLK (OB800) */ IRDA_DEBUG(0, "%s: PLL not locked, fallback to clksrc=%d\n", - __FUNCTION__, clksrc); + __func__, clksrc); } else clksrc = 1; /* got successful PLL lock */ @@ -1269,7 +1269,7 @@ static int vlsi_init_chip(struct pci_dev *pdev) /* start the clock and clean the registers */ if (vlsi_start_clock(pdev)) { - IRDA_ERROR("%s: no valid clock source\n", __FUNCTION__); + IRDA_ERROR("%s: no valid clock source\n", __func__); return -1; } iobase = ndev->base_addr; @@ -1386,7 +1386,7 @@ static void vlsi_tx_timeout(struct net_device *ndev) vlsi_irda_dev_t *idev = ndev->priv; - vlsi_reg_debug(ndev->base_addr, __FUNCTION__); + vlsi_reg_debug(ndev->base_addr, __func__); vlsi_ring_debug(idev->tx_ring); if (netif_running(ndev)) @@ -1401,7 +1401,7 @@ static void vlsi_tx_timeout(struct net_device *ndev) if (vlsi_start_hw(idev)) IRDA_ERROR("%s: failed to restart hw - %s(%s) unusable!\n", - __FUNCTION__, pci_name(idev->pdev), ndev->name); + __func__, pci_name(idev->pdev), ndev->name); else netif_start_queue(ndev); } @@ -1446,7 +1446,7 @@ static int vlsi_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd) break; default: IRDA_WARNING("%s: notsupp - cmd=%04x\n", - __FUNCTION__, cmd); + __func__, cmd); ret = -EOPNOTSUPP; } @@ -1491,7 +1491,7 @@ static irqreturn_t vlsi_interrupt(int irq, void *dev_instance) if (boguscount <= 0) IRDA_MESSAGE("%s: too much work in interrupt!\n", - __FUNCTION__); + __func__); return IRQ_RETVAL(handled); } @@ -1504,7 +1504,7 @@ static int vlsi_open(struct net_device *ndev) char hwname[32]; if (pci_request_regions(idev->pdev, drivername)) { - IRDA_WARNING("%s: io resource busy\n", __FUNCTION__); + IRDA_WARNING("%s: io resource busy\n", __func__); goto errout; } ndev->base_addr = pci_resource_start(idev->pdev,0); @@ -1519,7 +1519,7 @@ static int vlsi_open(struct net_device *ndev) if (request_irq(ndev->irq, vlsi_interrupt, IRQF_SHARED, drivername, ndev)) { IRDA_WARNING("%s: couldn't get IRQ: %d\n", - __FUNCTION__, ndev->irq); + __func__, ndev->irq); goto errout_io; } @@ -1540,7 +1540,7 @@ static int vlsi_open(struct net_device *ndev) netif_start_queue(ndev); - IRDA_MESSAGE("%s: device %s operational\n", __FUNCTION__, ndev->name); + IRDA_MESSAGE("%s: device %s operational\n", __func__, ndev->name); return 0; @@ -1574,7 +1574,7 @@ static int vlsi_close(struct net_device *ndev) pci_release_regions(idev->pdev); - IRDA_MESSAGE("%s: device %s stopped\n", __FUNCTION__, ndev->name); + IRDA_MESSAGE("%s: device %s stopped\n", __func__, ndev->name); return 0; } @@ -1593,7 +1593,7 @@ static int vlsi_irda_init(struct net_device *ndev) if (pci_set_dma_mask(pdev,DMA_MASK_USED_BY_HW) || pci_set_dma_mask(pdev,DMA_MASK_MSTRPAGE)) { - IRDA_ERROR("%s: aborting due to PCI BM-DMA address limitations\n", __FUNCTION__); + IRDA_ERROR("%s: aborting due to PCI BM-DMA address limitations\n", __func__); return -1; } @@ -1645,14 +1645,14 @@ vlsi_irda_probe(struct pci_dev *pdev, const struct pci_device_id *id) if ( !pci_resource_start(pdev,0) || !(pci_resource_flags(pdev,0) & IORESOURCE_IO) ) { - IRDA_ERROR("%s: bar 0 invalid", __FUNCTION__); + IRDA_ERROR("%s: bar 0 invalid", __func__); goto out_disable; } ndev = alloc_irdadev(sizeof(*idev)); if (ndev==NULL) { IRDA_ERROR("%s: Unable to allocate device memory.\n", - __FUNCTION__); + __func__); goto out_disable; } @@ -1667,7 +1667,7 @@ vlsi_irda_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto out_freedev; if (register_netdev(ndev) < 0) { - IRDA_ERROR("%s: register_netdev failed\n", __FUNCTION__); + IRDA_ERROR("%s: register_netdev failed\n", __func__); goto out_freedev; } @@ -1678,7 +1678,7 @@ vlsi_irda_probe(struct pci_dev *pdev, const struct pci_device_id *id) vlsi_proc_root, VLSI_PROC_FOPS, ndev); if (!ent) { IRDA_WARNING("%s: failed to create proc entry\n", - __FUNCTION__); + __func__); } else { ent->size = 0; } @@ -1745,7 +1745,7 @@ static int vlsi_irda_suspend(struct pci_dev *pdev, pm_message_t state) if (!ndev) { IRDA_ERROR("%s - %s: no netdevice \n", - __FUNCTION__, pci_name(pdev)); + __func__, pci_name(pdev)); return 0; } idev = ndev->priv; @@ -1756,7 +1756,7 @@ static int vlsi_irda_suspend(struct pci_dev *pdev, pm_message_t state) pdev->current_state = state.event; } else - IRDA_ERROR("%s - %s: invalid suspend request %u -> %u\n", __FUNCTION__, pci_name(pdev), pdev->current_state, state.event); + IRDA_ERROR("%s - %s: invalid suspend request %u -> %u\n", __func__, pci_name(pdev), pdev->current_state, state.event); mutex_unlock(&idev->mtx); return 0; } @@ -1784,7 +1784,7 @@ static int vlsi_irda_resume(struct pci_dev *pdev) if (!ndev) { IRDA_ERROR("%s - %s: no netdevice \n", - __FUNCTION__, pci_name(pdev)); + __func__, pci_name(pdev)); return 0; } idev = ndev->priv; @@ -1792,7 +1792,7 @@ static int vlsi_irda_resume(struct pci_dev *pdev) if (pdev->current_state == 0) { mutex_unlock(&idev->mtx); IRDA_WARNING("%s - %s: already resumed\n", - __FUNCTION__, pci_name(pdev)); + __func__, pci_name(pdev)); return 0; } @@ -1811,7 +1811,7 @@ static int vlsi_irda_resume(struct pci_dev *pdev) * now we explicitly set pdev->current_state = 0 after enabling the * device and independently resume_ok should catch any garbage config. */ - IRDA_WARNING("%s - hm, nothing to resume?\n", __FUNCTION__); + IRDA_WARNING("%s - hm, nothing to resume?\n", __func__); mutex_unlock(&idev->mtx); return 0; } diff --git a/drivers/net/irda/vlsi_ir.h b/drivers/net/irda/vlsi_ir.h index c8b9c74eea5..9b1884329fb 100644 --- a/drivers/net/irda/vlsi_ir.h +++ b/drivers/net/irda/vlsi_ir.h @@ -617,7 +617,7 @@ static inline void rd_set_addr_status(struct ring_descr *rd, dma_addr_t a, u8 s) */ if ((a & ~DMA_MASK_MSTRPAGE)>>24 != MSTRPAGE_VALUE) { - IRDA_ERROR("%s: pci busaddr inconsistency!\n", __FUNCTION__); + IRDA_ERROR("%s: pci busaddr inconsistency!\n", __func__); dump_stack(); return; } diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c index 9fd2451b0fb..002a6d769f2 100644 --- a/drivers/net/irda/w83977af_ir.c +++ b/drivers/net/irda/w83977af_ir.c @@ -114,7 +114,7 @@ static int __init w83977af_init(void) { int i; - IRDA_DEBUG(0, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s()\n", __func__ ); for (i=0; (io[i] < 2000) && (i < ARRAY_SIZE(dev_self)); i++) { if (w83977af_open(i, io[i], irq[i], dma[i]) == 0) @@ -133,7 +133,7 @@ static void __exit w83977af_cleanup(void) { int i; - IRDA_DEBUG(4, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(4, "%s()\n", __func__ ); for (i=0; i < ARRAY_SIZE(dev_self); i++) { if (dev_self[i]) @@ -154,12 +154,12 @@ int w83977af_open(int i, unsigned int iobase, unsigned int irq, struct w83977af_ir *self; int err; - IRDA_DEBUG(0, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s()\n", __func__ ); /* Lock the port that we need */ if (!request_region(iobase, CHIP_IO_EXTENT, driver_name)) { IRDA_DEBUG(0, "%s(), can't get iobase of 0x%03x\n", - __FUNCTION__ , iobase); + __func__ , iobase); return -ENODEV; } @@ -241,7 +241,7 @@ int w83977af_open(int i, unsigned int iobase, unsigned int irq, err = register_netdev(dev); if (err) { - IRDA_ERROR("%s(), register_netdevice() failed!\n", __FUNCTION__); + IRDA_ERROR("%s(), register_netdevice() failed!\n", __func__); goto err_out3; } IRDA_MESSAGE("IrDA: Registered device %s\n", dev->name); @@ -273,7 +273,7 @@ static int w83977af_close(struct w83977af_ir *self) { int iobase; - IRDA_DEBUG(0, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s()\n", __func__ ); iobase = self->io.fir_base; @@ -294,7 +294,7 @@ static int w83977af_close(struct w83977af_ir *self) /* Release the PORT that this driver is using */ IRDA_DEBUG(0 , "%s(), Releasing Region %03x\n", - __FUNCTION__ , self->io.fir_base); + __func__ , self->io.fir_base); release_region(self->io.fir_base, self->io.fir_ext); if (self->tx_buff.head) @@ -316,7 +316,7 @@ int w83977af_probe( int iobase, int irq, int dma) int i; for (i=0; i < 2; i++) { - IRDA_DEBUG( 0, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG( 0, "%s()\n", __func__ ); #ifdef CONFIG_USE_W977_PNP /* Enter PnP configuration mode */ w977_efm_enter(efbase[i]); @@ -403,7 +403,7 @@ int w83977af_probe( int iobase, int irq, int dma) return 0; } else { /* Try next extented function register address */ - IRDA_DEBUG( 0, "%s(), Wrong chip version", __FUNCTION__ ); + IRDA_DEBUG( 0, "%s(), Wrong chip version", __func__ ); } } return -1; @@ -439,19 +439,19 @@ void w83977af_change_speed(struct w83977af_ir *self, __u32 speed) case 115200: outb(0x01, iobase+ABLL); break; case 576000: ir_mode = HCR_MIR_576; - IRDA_DEBUG(0, "%s(), handling baud of 576000\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s(), handling baud of 576000\n", __func__ ); break; case 1152000: ir_mode = HCR_MIR_1152; - IRDA_DEBUG(0, "%s(), handling baud of 1152000\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s(), handling baud of 1152000\n", __func__ ); break; case 4000000: ir_mode = HCR_FIR; - IRDA_DEBUG(0, "%s(), handling baud of 4000000\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s(), handling baud of 4000000\n", __func__ ); break; default: ir_mode = HCR_FIR; - IRDA_DEBUG(0, "%s(), unknown baud rate of %d\n", __FUNCTION__ , speed); + IRDA_DEBUG(0, "%s(), unknown baud rate of %d\n", __func__ , speed); break; } @@ -501,7 +501,7 @@ int w83977af_hard_xmit(struct sk_buff *skb, struct net_device *dev) iobase = self->io.fir_base; - IRDA_DEBUG(4, "%s(%ld), skb->len=%d\n", __FUNCTION__ , jiffies, + IRDA_DEBUG(4, "%s(%ld), skb->len=%d\n", __func__ , jiffies, (int) skb->len); /* Lock transmit buffer */ @@ -549,7 +549,7 @@ int w83977af_hard_xmit(struct sk_buff *skb, struct net_device *dev) outb(ICR_ETMRI, iobase+ICR); } else { #endif - IRDA_DEBUG(4, "%s(%ld), mtt=%d\n", __FUNCTION__ , jiffies, mtt); + IRDA_DEBUG(4, "%s(%ld), mtt=%d\n", __func__ , jiffies, mtt); if (mtt) udelay(mtt); @@ -591,7 +591,7 @@ static void w83977af_dma_write(struct w83977af_ir *self, int iobase) unsigned long flags; __u8 hcr; #endif - IRDA_DEBUG(4, "%s(), len=%d\n", __FUNCTION__ , self->tx_buff.len); + IRDA_DEBUG(4, "%s(), len=%d\n", __func__ , self->tx_buff.len); /* Save current set */ set = inb(iobase+SSR); @@ -643,7 +643,7 @@ static int w83977af_pio_write(int iobase, __u8 *buf, int len, int fifo_size) int actual = 0; __u8 set; - IRDA_DEBUG(4, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(4, "%s()\n", __func__ ); /* Save current bank */ set = inb(iobase+SSR); @@ -651,11 +651,11 @@ static int w83977af_pio_write(int iobase, __u8 *buf, int len, int fifo_size) switch_bank(iobase, SET0); if (!(inb_p(iobase+USR) & USR_TSRE)) { IRDA_DEBUG(4, - "%s(), warning, FIFO not empty yet!\n", __FUNCTION__ ); + "%s(), warning, FIFO not empty yet!\n", __func__ ); fifo_size -= 17; IRDA_DEBUG(4, "%s(), %d bytes left in tx fifo\n", - __FUNCTION__ , fifo_size); + __func__ , fifo_size); } /* Fill FIFO with current frame */ @@ -665,7 +665,7 @@ static int w83977af_pio_write(int iobase, __u8 *buf, int len, int fifo_size) } IRDA_DEBUG(4, "%s(), fifo_size %d ; %d sent of %d\n", - __FUNCTION__ , fifo_size, actual, len); + __func__ , fifo_size, actual, len); /* Restore bank */ outb(set, iobase+SSR); @@ -685,7 +685,7 @@ static void w83977af_dma_xmit_complete(struct w83977af_ir *self) int iobase; __u8 set; - IRDA_DEBUG(4, "%s(%ld)\n", __FUNCTION__ , jiffies); + IRDA_DEBUG(4, "%s(%ld)\n", __func__ , jiffies); IRDA_ASSERT(self != NULL, return;); @@ -700,7 +700,7 @@ static void w83977af_dma_xmit_complete(struct w83977af_ir *self) /* Check for underrrun! */ if (inb(iobase+AUDR) & AUDR_UNDR) { - IRDA_DEBUG(0, "%s(), Transmit underrun!\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s(), Transmit underrun!\n", __func__ ); self->stats.tx_errors++; self->stats.tx_fifo_errors++; @@ -741,7 +741,7 @@ int w83977af_dma_receive(struct w83977af_ir *self) #endif IRDA_ASSERT(self != NULL, return -1;); - IRDA_DEBUG(4, "%s\n", __FUNCTION__ ); + IRDA_DEBUG(4, "%s\n", __func__ ); iobase= self->io.fir_base; @@ -812,7 +812,7 @@ int w83977af_dma_receive_complete(struct w83977af_ir *self) __u8 set; __u8 status; - IRDA_DEBUG(4, "%s\n", __FUNCTION__ ); + IRDA_DEBUG(4, "%s\n", __func__ ); st_fifo = &self->st_fifo; @@ -892,7 +892,7 @@ int w83977af_dma_receive_complete(struct w83977af_ir *self) skb = dev_alloc_skb(len+1); if (skb == NULL) { printk(KERN_INFO - "%s(), memory squeeze, dropping frame.\n", __FUNCTION__); + "%s(), memory squeeze, dropping frame.\n", __func__); /* Restore set register */ outb(set, iobase+SSR); @@ -943,7 +943,7 @@ static void w83977af_pio_receive(struct w83977af_ir *self) __u8 byte = 0x00; int iobase; - IRDA_DEBUG(4, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(4, "%s()\n", __func__ ); IRDA_ASSERT(self != NULL, return;); @@ -970,7 +970,7 @@ static __u8 w83977af_sir_interrupt(struct w83977af_ir *self, int isr) __u8 set; int iobase; - IRDA_DEBUG(4, "%s(), isr=%#x\n", __FUNCTION__ , isr); + IRDA_DEBUG(4, "%s(), isr=%#x\n", __func__ , isr); iobase = self->io.fir_base; /* Transmit FIFO low on data */ @@ -1007,7 +1007,7 @@ static __u8 w83977af_sir_interrupt(struct w83977af_ir *self, int isr) /* Check if we need to change the speed? */ if (self->new_speed) { IRDA_DEBUG(2, - "%s(), Changing speed!\n", __FUNCTION__ ); + "%s(), Changing speed!\n", __func__ ); w83977af_change_speed(self, self->new_speed); self->new_speed = 0; } @@ -1189,7 +1189,7 @@ static int w83977af_net_open(struct net_device *dev) char hwname[32]; __u8 set; - IRDA_DEBUG(0, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s()\n", __func__ ); IRDA_ASSERT(dev != NULL, return -1;); self = (struct w83977af_ir *) dev->priv; @@ -1252,7 +1252,7 @@ static int w83977af_net_close(struct net_device *dev) int iobase; __u8 set; - IRDA_DEBUG(0, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s()\n", __func__ ); IRDA_ASSERT(dev != NULL, return -1;); @@ -1307,7 +1307,7 @@ static int w83977af_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) IRDA_ASSERT(self != NULL, return -1;); - IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__ , dev->name, cmd); + IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __func__ , dev->name, cmd); spin_lock_irqsave(&self->lock, flags); diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index 8a97a0066a8..46819af3b06 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -55,7 +55,7 @@ #include <asm/system.h> static char mv643xx_eth_driver_name[] = "mv643xx_eth"; -static char mv643xx_eth_driver_version[] = "1.1"; +static char mv643xx_eth_driver_version[] = "1.2"; #define MV643XX_ETH_CHECKSUM_OFFLOAD_TX #define MV643XX_ETH_NAPI @@ -90,12 +90,21 @@ static char mv643xx_eth_driver_version[] = "1.1"; #define PORT_SERIAL_CONTROL(p) (0x043c + ((p) << 10)) #define PORT_STATUS(p) (0x0444 + ((p) << 10)) #define TX_FIFO_EMPTY 0x00000400 +#define TX_IN_PROGRESS 0x00000080 +#define PORT_SPEED_MASK 0x00000030 +#define PORT_SPEED_1000 0x00000010 +#define PORT_SPEED_100 0x00000020 +#define PORT_SPEED_10 0x00000000 +#define FLOW_CONTROL_ENABLED 0x00000008 +#define FULL_DUPLEX 0x00000004 +#define LINK_UP 0x00000002 #define TXQ_COMMAND(p) (0x0448 + ((p) << 10)) #define TXQ_FIX_PRIO_CONF(p) (0x044c + ((p) << 10)) #define TX_BW_RATE(p) (0x0450 + ((p) << 10)) #define TX_BW_MTU(p) (0x0458 + ((p) << 10)) #define TX_BW_BURST(p) (0x045c + ((p) << 10)) #define INT_CAUSE(p) (0x0460 + ((p) << 10)) +#define INT_TX_END_0 0x00080000 #define INT_TX_END 0x07f80000 #define INT_RX 0x0007fbfc #define INT_EXT 0x00000002 @@ -127,21 +136,21 @@ static char mv643xx_eth_driver_version[] = "1.1"; /* * SDMA configuration register. */ -#define RX_BURST_SIZE_4_64BIT (2 << 1) +#define RX_BURST_SIZE_16_64BIT (4 << 1) #define BLM_RX_NO_SWAP (1 << 4) #define BLM_TX_NO_SWAP (1 << 5) -#define TX_BURST_SIZE_4_64BIT (2 << 22) +#define TX_BURST_SIZE_16_64BIT (4 << 22) #if defined(__BIG_ENDIAN) #define PORT_SDMA_CONFIG_DEFAULT_VALUE \ - RX_BURST_SIZE_4_64BIT | \ - TX_BURST_SIZE_4_64BIT + RX_BURST_SIZE_16_64BIT | \ + TX_BURST_SIZE_16_64BIT #elif defined(__LITTLE_ENDIAN) #define PORT_SDMA_CONFIG_DEFAULT_VALUE \ - RX_BURST_SIZE_4_64BIT | \ + RX_BURST_SIZE_16_64BIT | \ BLM_RX_NO_SWAP | \ BLM_TX_NO_SWAP | \ - TX_BURST_SIZE_4_64BIT + TX_BURST_SIZE_16_64BIT #else #error One of __BIG_ENDIAN or __LITTLE_ENDIAN must be defined #endif @@ -153,9 +162,7 @@ static char mv643xx_eth_driver_version[] = "1.1"; #define SET_MII_SPEED_TO_100 (1 << 24) #define SET_GMII_SPEED_TO_1000 (1 << 23) #define SET_FULL_DUPLEX_MODE (1 << 21) -#define MAX_RX_PACKET_1522BYTE (1 << 17) #define MAX_RX_PACKET_9700BYTE (5 << 17) -#define MAX_RX_PACKET_MASK (7 << 17) #define DISABLE_AUTO_NEG_SPEED_GMII (1 << 13) #define DO_NOT_FORCE_LINK_FAIL (1 << 10) #define SERIAL_PORT_CONTROL_RESERVED (1 << 9) @@ -228,6 +235,8 @@ struct tx_desc { #define GEN_IP_V4_CHECKSUM 0x00040000 #define GEN_TCP_UDP_CHECKSUM 0x00020000 #define UDP_FRAME 0x00010000 +#define MAC_HDR_EXTRA_4_BYTES 0x00008000 +#define MAC_HDR_EXTRA_8_BYTES 0x00000200 #define TX_IHL_SHIFT 11 @@ -404,6 +413,17 @@ static void rxq_disable(struct rx_queue *rxq) udelay(10); } +static void txq_reset_hw_ptr(struct tx_queue *txq) +{ + struct mv643xx_eth_private *mp = txq_to_mp(txq); + int off = TXQ_CURRENT_DESC_PTR(mp->port_num, txq->index); + u32 addr; + + addr = (u32)txq->tx_desc_dma; + addr += txq->tx_curr_desc * sizeof(struct tx_desc); + wrl(mp, off, addr); +} + static void txq_enable(struct tx_queue *txq) { struct mv643xx_eth_private *mp = txq_to_mp(txq); @@ -614,6 +634,12 @@ static int mv643xx_eth_poll(struct napi_struct *napi, int budget) for (i = 0; i < 8; i++) if (mp->txq_mask & (1 << i)) txq_reclaim(mp->txq + i, 0); + + if (netif_carrier_ok(mp->dev)) { + spin_lock(&mp->lock); + __txq_maybe_wake(mp->txq + mp->txq_primary); + spin_unlock(&mp->lock); + } } #endif @@ -706,6 +732,7 @@ static inline __be16 sum16_as_be(__sum16 sum) static void txq_submit_skb(struct tx_queue *txq, struct sk_buff *skb) { + struct mv643xx_eth_private *mp = txq_to_mp(txq); int nr_frags = skb_shinfo(skb)->nr_frags; int tx_index; struct tx_desc *desc; @@ -732,12 +759,36 @@ static void txq_submit_skb(struct tx_queue *txq, struct sk_buff *skb) desc->buf_ptr = dma_map_single(NULL, skb->data, length, DMA_TO_DEVICE); if (skb->ip_summed == CHECKSUM_PARTIAL) { - BUG_ON(skb->protocol != htons(ETH_P_IP)); + int mac_hdr_len; + + BUG_ON(skb->protocol != htons(ETH_P_IP) && + skb->protocol != htons(ETH_P_8021Q)); cmd_sts |= GEN_TCP_UDP_CHECKSUM | GEN_IP_V4_CHECKSUM | ip_hdr(skb)->ihl << TX_IHL_SHIFT; + mac_hdr_len = (void *)ip_hdr(skb) - (void *)skb->data; + switch (mac_hdr_len - ETH_HLEN) { + case 0: + break; + case 4: + cmd_sts |= MAC_HDR_EXTRA_4_BYTES; + break; + case 8: + cmd_sts |= MAC_HDR_EXTRA_8_BYTES; + break; + case 12: + cmd_sts |= MAC_HDR_EXTRA_4_BYTES; + cmd_sts |= MAC_HDR_EXTRA_8_BYTES; + break; + default: + if (net_ratelimit()) + dev_printk(KERN_ERR, &txq_to_mp(txq)->dev->dev, + "mac header length is %d?!\n", mac_hdr_len); + break; + } + switch (ip_hdr(skb)->protocol) { case IPPROTO_UDP: cmd_sts |= UDP_FRAME; @@ -759,6 +810,10 @@ static void txq_submit_skb(struct tx_queue *txq, struct sk_buff *skb) wmb(); desc->cmd_sts = cmd_sts; + /* clear TX_END interrupt status */ + wrl(mp, INT_CAUSE(mp->port_num), ~(INT_TX_END_0 << txq->index)); + rdl(mp, INT_CAUSE(mp->port_num)); + /* ensure all descriptors are written before poking hardware */ wmb(); txq_enable(txq); @@ -1112,10 +1167,28 @@ static int mv643xx_eth_get_settings(struct net_device *dev, struct ethtool_cmd * static int mv643xx_eth_get_settings_phyless(struct net_device *dev, struct ethtool_cmd *cmd) { + struct mv643xx_eth_private *mp = netdev_priv(dev); + u32 port_status; + + port_status = rdl(mp, PORT_STATUS(mp->port_num)); + cmd->supported = SUPPORTED_MII; cmd->advertising = ADVERTISED_MII; - cmd->speed = SPEED_1000; - cmd->duplex = DUPLEX_FULL; + switch (port_status & PORT_SPEED_MASK) { + case PORT_SPEED_10: + cmd->speed = SPEED_10; + break; + case PORT_SPEED_100: + cmd->speed = SPEED_100; + break; + case PORT_SPEED_1000: + cmd->speed = SPEED_1000; + break; + default: + cmd->speed = -1; + break; + } + cmd->duplex = (port_status & FULL_DUPLEX) ? DUPLEX_FULL : DUPLEX_HALF; cmd->port = PORT_MII; cmd->phy_address = 0; cmd->transceiver = XCVR_INTERNAL; @@ -1539,8 +1612,11 @@ static int txq_init(struct mv643xx_eth_private *mp, int index) tx_desc = (struct tx_desc *)txq->tx_desc_area; for (i = 0; i < txq->tx_ring_size; i++) { + struct tx_desc *txd = tx_desc + i; int nexti = (i + 1) % txq->tx_ring_size; - tx_desc[i].next_desc_ptr = txq->tx_desc_dma + + + txd->cmd_sts = 0; + txd->next_desc_ptr = txq->tx_desc_dma + nexti * sizeof(struct tx_desc); } @@ -1577,8 +1653,11 @@ static void txq_reclaim(struct tx_queue *txq, int force) desc = &txq->tx_desc_area[tx_index]; cmd_sts = desc->cmd_sts; - if (!force && (cmd_sts & BUFFER_OWNED_BY_DMA)) - break; + if (cmd_sts & BUFFER_OWNED_BY_DMA) { + if (!force) + break; + desc->cmd_sts = cmd_sts & ~BUFFER_OWNED_BY_DMA; + } txq->tx_used_desc = (tx_index + 1) % txq->tx_ring_size; txq->tx_desc_count--; @@ -1632,49 +1711,61 @@ static void txq_deinit(struct tx_queue *txq) /* netdev ops and related ***************************************************/ -static void update_pscr(struct mv643xx_eth_private *mp, int speed, int duplex) +static void handle_link_event(struct mv643xx_eth_private *mp) { - u32 pscr_o; - u32 pscr_n; - - pscr_o = rdl(mp, PORT_SERIAL_CONTROL(mp->port_num)); + struct net_device *dev = mp->dev; + u32 port_status; + int speed; + int duplex; + int fc; + + port_status = rdl(mp, PORT_STATUS(mp->port_num)); + if (!(port_status & LINK_UP)) { + if (netif_carrier_ok(dev)) { + int i; - /* clear speed, duplex and rx buffer size fields */ - pscr_n = pscr_o & ~(SET_MII_SPEED_TO_100 | - SET_GMII_SPEED_TO_1000 | - SET_FULL_DUPLEX_MODE | - MAX_RX_PACKET_MASK); + printk(KERN_INFO "%s: link down\n", dev->name); - if (speed == SPEED_1000) { - pscr_n |= SET_GMII_SPEED_TO_1000 | MAX_RX_PACKET_9700BYTE; - } else { - if (speed == SPEED_100) - pscr_n |= SET_MII_SPEED_TO_100; - pscr_n |= MAX_RX_PACKET_1522BYTE; - } + netif_carrier_off(dev); + netif_stop_queue(dev); - if (duplex == DUPLEX_FULL) - pscr_n |= SET_FULL_DUPLEX_MODE; + for (i = 0; i < 8; i++) { + struct tx_queue *txq = mp->txq + i; - if (pscr_n != pscr_o) { - if ((pscr_o & SERIAL_PORT_ENABLE) == 0) - wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr_n); - else { - int i; + if (mp->txq_mask & (1 << i)) { + txq_reclaim(txq, 1); + txq_reset_hw_ptr(txq); + } + } + } + return; + } - for (i = 0; i < 8; i++) - if (mp->txq_mask & (1 << i)) - txq_disable(mp->txq + i); + switch (port_status & PORT_SPEED_MASK) { + case PORT_SPEED_10: + speed = 10; + break; + case PORT_SPEED_100: + speed = 100; + break; + case PORT_SPEED_1000: + speed = 1000; + break; + default: + speed = -1; + break; + } + duplex = (port_status & FULL_DUPLEX) ? 1 : 0; + fc = (port_status & FLOW_CONTROL_ENABLED) ? 1 : 0; - pscr_o &= ~SERIAL_PORT_ENABLE; - wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr_o); - wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr_n); - wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr_n); + printk(KERN_INFO "%s: link up, %d Mb/s, %s duplex, " + "flow control %sabled\n", dev->name, + speed, duplex ? "full" : "half", + fc ? "en" : "dis"); - for (i = 0; i < 8; i++) - if (mp->txq_mask & (1 << i)) - txq_enable(mp->txq + i); - } + if (!netif_carrier_ok(dev)) { + netif_carrier_on(dev); + netif_wake_queue(dev); } } @@ -1684,7 +1775,6 @@ static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id) struct mv643xx_eth_private *mp = netdev_priv(dev); u32 int_cause; u32 int_cause_ext; - u32 txq_active; int_cause = rdl(mp, INT_CAUSE(mp->port_num)) & (INT_TX_END | INT_RX | INT_EXT); @@ -1698,30 +1788,8 @@ static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id) wrl(mp, INT_CAUSE_EXT(mp->port_num), ~int_cause_ext); } - if (int_cause_ext & (INT_EXT_PHY | INT_EXT_LINK)) { - if (mp->phy_addr == -1 || mii_link_ok(&mp->mii)) { - int i; - - if (mp->phy_addr != -1) { - struct ethtool_cmd cmd; - - mii_ethtool_gset(&mp->mii, &cmd); - update_pscr(mp, cmd.speed, cmd.duplex); - } - - for (i = 0; i < 8; i++) - if (mp->txq_mask & (1 << i)) - txq_enable(mp->txq + i); - - if (!netif_carrier_ok(dev)) { - netif_carrier_on(dev); - __txq_maybe_wake(mp->txq + mp->txq_primary); - } - } else if (netif_carrier_ok(dev)) { - netif_stop_queue(dev); - netif_carrier_off(dev); - } - } + if (int_cause_ext & (INT_EXT_PHY | INT_EXT_LINK)) + handle_link_event(mp); /* * RxBuffer or RxError set for any of the 8 queues? @@ -1743,8 +1811,6 @@ static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id) } #endif - txq_active = rdl(mp, TXQ_COMMAND(mp->port_num)); - /* * TxBuffer or TxError set for any of the 8 queues? */ @@ -1754,6 +1820,16 @@ static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id) for (i = 0; i < 8; i++) if (mp->txq_mask & (1 << i)) txq_reclaim(mp->txq + i, 0); + + /* + * Enough space again in the primary TX queue for a + * full packet? + */ + if (netif_carrier_ok(dev)) { + spin_lock(&mp->lock); + __txq_maybe_wake(mp->txq + mp->txq_primary); + spin_unlock(&mp->lock); + } } /* @@ -1763,19 +1839,25 @@ static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id) int i; wrl(mp, INT_CAUSE(mp->port_num), ~(int_cause & INT_TX_END)); + + spin_lock(&mp->lock); for (i = 0; i < 8; i++) { struct tx_queue *txq = mp->txq + i; - if (txq->tx_desc_count && !((txq_active >> i) & 1)) + u32 hw_desc_ptr; + u32 expected_ptr; + + if ((int_cause & (INT_TX_END_0 << i)) == 0) + continue; + + hw_desc_ptr = + rdl(mp, TXQ_CURRENT_DESC_PTR(mp->port_num, i)); + expected_ptr = (u32)txq->tx_desc_dma + + txq->tx_curr_desc * sizeof(struct tx_desc); + + if (hw_desc_ptr != expected_ptr) txq_enable(txq); } - } - - /* - * Enough space again in the primary TX queue for a full packet? - */ - if (int_cause_ext & INT_EXT_TX) { - struct tx_queue *txq = mp->txq + mp->txq_primary; - __txq_maybe_wake(txq); + spin_unlock(&mp->lock); } return IRQ_HANDLED; @@ -1785,14 +1867,14 @@ static void phy_reset(struct mv643xx_eth_private *mp) { unsigned int data; - smi_reg_read(mp, mp->phy_addr, 0, &data); - data |= 0x8000; - smi_reg_write(mp, mp->phy_addr, 0, data); + smi_reg_read(mp, mp->phy_addr, MII_BMCR, &data); + data |= BMCR_RESET; + smi_reg_write(mp, mp->phy_addr, MII_BMCR, data); do { udelay(1); - smi_reg_read(mp, mp->phy_addr, 0, &data); - } while (data & 0x8000); + smi_reg_read(mp, mp->phy_addr, MII_BMCR, &data); + } while (data & BMCR_RESET); } static void port_start(struct mv643xx_eth_private *mp) @@ -1801,23 +1883,6 @@ static void port_start(struct mv643xx_eth_private *mp) int i; /* - * Configure basic link parameters. - */ - pscr = rdl(mp, PORT_SERIAL_CONTROL(mp->port_num)); - pscr &= ~(SERIAL_PORT_ENABLE | FORCE_LINK_PASS); - wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr); - pscr |= DISABLE_AUTO_NEG_FOR_FLOW_CTRL | - DISABLE_AUTO_NEG_SPEED_GMII | - DISABLE_AUTO_NEG_FOR_DUPLEX | - DO_NOT_FORCE_LINK_FAIL | - SERIAL_PORT_CONTROL_RESERVED; - wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr); - pscr |= SERIAL_PORT_ENABLE; - wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr); - - wrl(mp, SDMA_CONFIG(mp->port_num), PORT_SDMA_CONFIG_DEFAULT_VALUE); - - /* * Perform PHY reset, if there is a PHY. */ if (mp->phy_addr != -1) { @@ -1829,21 +1894,31 @@ static void port_start(struct mv643xx_eth_private *mp) } /* + * Configure basic link parameters. + */ + pscr = rdl(mp, PORT_SERIAL_CONTROL(mp->port_num)); + + pscr |= SERIAL_PORT_ENABLE; + wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr); + + pscr |= DO_NOT_FORCE_LINK_FAIL; + if (mp->phy_addr == -1) + pscr |= FORCE_LINK_PASS; + wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr); + + wrl(mp, SDMA_CONFIG(mp->port_num), PORT_SDMA_CONFIG_DEFAULT_VALUE); + + /* * Configure TX path and queues. */ tx_set_rate(mp, 1000000000, 16777216); for (i = 0; i < 8; i++) { struct tx_queue *txq = mp->txq + i; - int off = TXQ_CURRENT_DESC_PTR(mp->port_num, i); - u32 addr; if ((mp->txq_mask & (1 << i)) == 0) continue; - addr = (u32)txq->tx_desc_dma; - addr += txq->tx_curr_desc * sizeof(struct tx_desc); - wrl(mp, off, addr); - + txq_reset_hw_ptr(txq); txq_set_rate(txq, 1000000000, 16777216); txq_set_fixed_prio_mode(txq); } @@ -1965,6 +2040,9 @@ static int mv643xx_eth_open(struct net_device *dev) napi_enable(&mp->napi); #endif + netif_carrier_off(dev); + netif_stop_queue(dev); + port_start(mp); set_rx_coal(mp, 0); @@ -1999,8 +2077,14 @@ static void port_reset(struct mv643xx_eth_private *mp) if (mp->txq_mask & (1 << i)) txq_disable(mp->txq + i); } - while (!(rdl(mp, PORT_STATUS(mp->port_num)) & TX_FIFO_EMPTY)) + + while (1) { + u32 ps = rdl(mp, PORT_STATUS(mp->port_num)); + + if ((ps & (TX_IN_PROGRESS | TX_FIFO_EMPTY)) == TX_FIFO_EMPTY) + break; udelay(10); + } /* Reset the Enable bit in the Configuration Register */ data = rdl(mp, PORT_SERIAL_CONTROL(mp->port_num)); @@ -2202,7 +2286,8 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev) int ret; if (!mv643xx_eth_version_printed++) - printk(KERN_NOTICE "MV-643xx 10/100/1000 Ethernet Driver\n"); + printk(KERN_NOTICE "MV-643xx 10/100/1000 ethernet " + "driver version %s\n", mv643xx_eth_driver_version); ret = -EINVAL; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -2338,14 +2423,14 @@ static int phy_detect(struct mv643xx_eth_private *mp) unsigned int data; unsigned int data2; - smi_reg_read(mp, mp->phy_addr, 0, &data); - smi_reg_write(mp, mp->phy_addr, 0, data ^ 0x1000); + smi_reg_read(mp, mp->phy_addr, MII_BMCR, &data); + smi_reg_write(mp, mp->phy_addr, MII_BMCR, data ^ BMCR_ANENABLE); - smi_reg_read(mp, mp->phy_addr, 0, &data2); - if (((data ^ data2) & 0x1000) == 0) + smi_reg_read(mp, mp->phy_addr, MII_BMCR, &data2); + if (((data ^ data2) & BMCR_ANENABLE) == 0) return -ENODEV; - smi_reg_write(mp, mp->phy_addr, 0, data); + smi_reg_write(mp, mp->phy_addr, MII_BMCR, data); return 0; } @@ -2393,12 +2478,39 @@ static int phy_init(struct mv643xx_eth_private *mp, cmd.duplex = pd->duplex; } - update_pscr(mp, cmd.speed, cmd.duplex); mv643xx_eth_set_settings(mp->dev, &cmd); return 0; } +static void init_pscr(struct mv643xx_eth_private *mp, int speed, int duplex) +{ + u32 pscr; + + pscr = rdl(mp, PORT_SERIAL_CONTROL(mp->port_num)); + if (pscr & SERIAL_PORT_ENABLE) { + pscr &= ~SERIAL_PORT_ENABLE; + wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr); + } + + pscr = MAX_RX_PACKET_9700BYTE | SERIAL_PORT_CONTROL_RESERVED; + if (mp->phy_addr == -1) { + pscr |= DISABLE_AUTO_NEG_SPEED_GMII; + if (speed == SPEED_1000) + pscr |= SET_GMII_SPEED_TO_1000; + else if (speed == SPEED_100) + pscr |= SET_MII_SPEED_TO_100; + + pscr |= DISABLE_AUTO_NEG_FOR_FLOW_CTRL; + + pscr |= DISABLE_AUTO_NEG_FOR_DUPLEX; + if (duplex == DUPLEX_FULL) + pscr |= SET_FULL_DUPLEX_MODE; + } + + wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr); +} + static int mv643xx_eth_probe(struct platform_device *pdev) { struct mv643xx_eth_platform_data *pd; @@ -2452,6 +2564,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev) } else { SET_ETHTOOL_OPS(dev, &mv643xx_eth_ethtool_ops_phyless); } + init_pscr(mp, pd->speed, pd->duplex); res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); @@ -2478,6 +2591,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev) * have to map the buffers to ISA memory which is only 16 MB */ dev->features = NETIF_F_SG | NETIF_F_IP_CSUM; + dev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM; #endif SET_NETDEV_DEV(dev, &pdev->dev); diff --git a/drivers/net/ne.c b/drivers/net/ne.c index 2fec6122c7f..42443d69742 100644 --- a/drivers/net/ne.c +++ b/drivers/net/ne.c @@ -536,7 +536,7 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr) #ifdef CONFIG_NET_POLL_CONTROLLER dev->poll_controller = eip_poll; #endif - NS8390_init(dev, 0); + NS8390p_init(dev, 0); ret = register_netdev(dev); if (ret) @@ -794,7 +794,7 @@ retry: if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ printk(KERN_WARNING "%s: timeout waiting for Tx RDC.\n", dev->name); ne_reset_8390(dev); - NS8390_init(dev,1); + NS8390p_init(dev, 1); break; } @@ -855,7 +855,7 @@ static int ne_drv_resume(struct platform_device *pdev) if (netif_running(dev)) { ne_reset_8390(dev); - NS8390_init(dev, 1); + NS8390p_init(dev, 1); netif_device_attach(dev); } return 0; diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c index e13966bb5f7..9681618c323 100644 --- a/drivers/net/netconsole.c +++ b/drivers/net/netconsole.c @@ -53,7 +53,7 @@ MODULE_LICENSE("GPL"); static char config[MAX_PARAM_LENGTH]; module_param_string(netconsole, config, MAX_PARAM_LENGTH, 0); -MODULE_PARM_DESC(netconsole, " netconsole=[src-port]@[src-ip]/[dev],[tgt-port]@<tgt-ip>/[tgt-macaddr]\n"); +MODULE_PARM_DESC(netconsole, " netconsole=[src-port]@[src-ip]/[dev],[tgt-port]@<tgt-ip>/[tgt-macaddr]"); #ifndef MODULE static int __init option_setup(char *opt) diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 86d77d05190..a2b073097e5 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -3143,7 +3143,7 @@ static void tx_intr_handler(struct fifo_info *fifo_data) pkt_cnt++; /* Updating the statistics block */ - nic->stats.tx_bytes += skb->len; + nic->dev->stats.tx_bytes += skb->len; nic->mac_control.stats_info->sw_stat.mem_freed += skb->truesize; dev_kfree_skb_irq(skb); @@ -4896,25 +4896,42 @@ static struct net_device_stats *s2io_get_stats(struct net_device *dev) /* Configure Stats for immediate updt */ s2io_updt_stats(sp); + /* Using sp->stats as a staging area, because reset (due to mtu + change, for example) will clear some hardware counters */ + dev->stats.tx_packets += + le32_to_cpu(mac_control->stats_info->tmac_frms) - + sp->stats.tx_packets; sp->stats.tx_packets = le32_to_cpu(mac_control->stats_info->tmac_frms); + dev->stats.tx_errors += + le32_to_cpu(mac_control->stats_info->tmac_any_err_frms) - + sp->stats.tx_errors; sp->stats.tx_errors = le32_to_cpu(mac_control->stats_info->tmac_any_err_frms); + dev->stats.rx_errors += + le64_to_cpu(mac_control->stats_info->rmac_drop_frms) - + sp->stats.rx_errors; sp->stats.rx_errors = le64_to_cpu(mac_control->stats_info->rmac_drop_frms); + dev->stats.multicast = + le32_to_cpu(mac_control->stats_info->rmac_vld_mcst_frms) - + sp->stats.multicast; sp->stats.multicast = le32_to_cpu(mac_control->stats_info->rmac_vld_mcst_frms); + dev->stats.rx_length_errors = + le64_to_cpu(mac_control->stats_info->rmac_long_frms) - + sp->stats.rx_length_errors; sp->stats.rx_length_errors = le64_to_cpu(mac_control->stats_info->rmac_long_frms); /* collect per-ring rx_packets and rx_bytes */ - sp->stats.rx_packets = sp->stats.rx_bytes = 0; + dev->stats.rx_packets = dev->stats.rx_bytes = 0; for (i = 0; i < config->rx_ring_num; i++) { - sp->stats.rx_packets += mac_control->rings[i].rx_packets; - sp->stats.rx_bytes += mac_control->rings[i].rx_bytes; + dev->stats.rx_packets += mac_control->rings[i].rx_packets; + dev->stats.rx_bytes += mac_control->rings[i].rx_bytes; } - return (&sp->stats); + return (&dev->stats); } /** @@ -7419,7 +7436,7 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp) if (err_mask != 0x5) { DBG_PRINT(ERR_DBG, "%s: Rx error Value: 0x%x\n", dev->name, err_mask); - sp->stats.rx_crc_errors++; + dev->stats.rx_crc_errors++; sp->mac_control.stats_info->sw_stat.mem_freed += skb->truesize; dev_kfree_skb(skb); diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c index c69ba1395fa..6a06b9503e4 100644 --- a/drivers/net/sh_eth.c +++ b/drivers/net/sh_eth.c @@ -1,7 +1,7 @@ /* * SuperH Ethernet device driver * - * Copyright (C) 2006,2007 Nobuhiro Iwamatsu + * Copyright (C) 2006-2008 Nobuhiro Iwamatsu * Copyright (C) 2008 Renesas Solutions Corp. * * This program is free software; you can redistribute it and/or modify it @@ -143,13 +143,39 @@ static struct mdiobb_ops bb_ops = { .get_mdio_data = sh_get_mdio, }; +/* Chip Reset */ static void sh_eth_reset(struct net_device *ndev) { u32 ioaddr = ndev->base_addr; +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + int cnt = 100; + + ctrl_outl(EDSR_ENALL, ioaddr + EDSR); + ctrl_outl(ctrl_inl(ioaddr + EDMR) | EDMR_SRST, ioaddr + EDMR); + while (cnt > 0) { + if (!(ctrl_inl(ioaddr + EDMR) & 0x3)) + break; + mdelay(1); + cnt--; + } + if (cnt < 0) + printk(KERN_ERR "Device reset fail\n"); + + /* Table Init */ + ctrl_outl(0x0, ioaddr + TDLAR); + ctrl_outl(0x0, ioaddr + TDFAR); + ctrl_outl(0x0, ioaddr + TDFXR); + ctrl_outl(0x0, ioaddr + TDFFR); + ctrl_outl(0x0, ioaddr + RDLAR); + ctrl_outl(0x0, ioaddr + RDFAR); + ctrl_outl(0x0, ioaddr + RDFXR); + ctrl_outl(0x0, ioaddr + RDFFR); +#else ctrl_outl(ctrl_inl(ioaddr + EDMR) | EDMR_SRST, ioaddr + EDMR); mdelay(3); ctrl_outl(ctrl_inl(ioaddr + EDMR) & ~EDMR_SRST, ioaddr + EDMR); +#endif } /* free skb and descriptor buffer */ @@ -180,6 +206,7 @@ static void sh_eth_ring_free(struct net_device *ndev) /* format skb and descriptor buffer */ static void sh_eth_ring_format(struct net_device *ndev) { + u32 ioaddr = ndev->base_addr, reserve = 0; struct sh_eth_private *mdp = netdev_priv(ndev); int i; struct sk_buff *skb; @@ -201,9 +228,15 @@ static void sh_eth_ring_format(struct net_device *ndev) mdp->rx_skbuff[i] = skb; if (skb == NULL) break; - skb->dev = ndev; /* Mark as being used by this device. */ + skb->dev = ndev; /* Mark as being used by this device. */ +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + reserve = SH7763_SKB_ALIGN + - ((uint32_t)skb->data & (SH7763_SKB_ALIGN-1)); + if (reserve) + skb_reserve(skb, reserve); +#else skb_reserve(skb, RX_OFFSET); - +#endif /* RX descriptor */ rxdesc = &mdp->rx_ring[i]; rxdesc->addr = (u32)skb->data & ~0x3UL; @@ -211,12 +244,25 @@ static void sh_eth_ring_format(struct net_device *ndev) /* The size of the buffer is 16 byte boundary. */ rxdesc->buffer_length = (mdp->rx_buf_sz + 16) & ~0x0F; + /* Rx descriptor address set */ + if (i == 0) { + ctrl_outl((u32)rxdesc, ioaddr + RDLAR); +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + ctrl_outl((u32)rxdesc, ioaddr + RDFAR); +#endif + } } + /* Rx descriptor address set */ +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + ctrl_outl((u32)rxdesc, ioaddr + RDFXR); + ctrl_outl(0x1, ioaddr + RDFFR); +#endif + mdp->dirty_rx = (u32) (i - RX_RING_SIZE); /* Mark the last entry as wrapping the ring. */ - rxdesc->status |= cpu_to_le32(RC_RDEL); + rxdesc->status |= cpu_to_le32(RD_RDEL); memset(mdp->tx_ring, 0, tx_ringsize); @@ -226,8 +272,21 @@ static void sh_eth_ring_format(struct net_device *ndev) txdesc = &mdp->tx_ring[i]; txdesc->status = cpu_to_le32(TD_TFP); txdesc->buffer_length = 0; + if (i == 0) { + /* Rx descriptor address set */ + ctrl_outl((u32)txdesc, ioaddr + TDLAR); +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + ctrl_outl((u32)txdesc, ioaddr + TDFAR); +#endif + } } + /* Rx descriptor address set */ +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + ctrl_outl((u32)txdesc, ioaddr + TDFXR); + ctrl_outl(0x1, ioaddr + TDFFR); +#endif + txdesc->status |= cpu_to_le32(TD_TDLE); } @@ -311,31 +370,43 @@ static int sh_eth_dev_init(struct net_device *ndev) /* Soft Reset */ sh_eth_reset(ndev); - ctrl_outl(RPADIR_PADS1, ioaddr + RPADIR); /* SH7712-DMA-RX-PAD2 */ + /* Descriptor format */ + sh_eth_ring_format(ndev); + ctrl_outl(RPADIR_INIT, ioaddr + RPADIR); /* all sh_eth int mask */ ctrl_outl(0, ioaddr + EESIPR); - /* FIFO size set */ +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + ctrl_outl(EDMR_EL, ioaddr + EDMR); +#else ctrl_outl(0, ioaddr + EDMR); /* Endian change */ +#endif + /* FIFO size set */ ctrl_outl((FIFO_SIZE_T | FIFO_SIZE_R), ioaddr + FDR); ctrl_outl(0, ioaddr + TFTR); + /* Frame recv control */ ctrl_outl(0, ioaddr + RMCR); rx_int_var = mdp->rx_int_var = DESC_I_RINT8 | DESC_I_RINT5; tx_int_var = mdp->tx_int_var = DESC_I_TINT2; ctrl_outl(rx_int_var | tx_int_var, ioaddr + TRSCER); +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + /* Burst sycle set */ + ctrl_outl(0x800, ioaddr + BCULR); +#endif + ctrl_outl((FIFO_F_D_RFF | FIFO_F_D_RFD), ioaddr + FCFTR); - ctrl_outl(0, ioaddr + TRIMD); - /* Descriptor format */ - sh_eth_ring_format(ndev); +#if !defined(CONFIG_CPU_SUBTYPE_SH7763) + ctrl_outl(0, ioaddr + TRIMD); +#endif - ctrl_outl((u32)mdp->rx_ring, ioaddr + RDLAR); - ctrl_outl((u32)mdp->tx_ring, ioaddr + TDLAR); + /* Recv frame limit set register */ + ctrl_outl(RFLR_VALUE, ioaddr + RFLR); ctrl_outl(ctrl_inl(ioaddr + EESR), ioaddr + EESR); ctrl_outl((DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff), ioaddr + EESIPR); @@ -345,21 +416,26 @@ static int sh_eth_dev_init(struct net_device *ndev) ECMR_ZPF | (mdp->duplex ? ECMR_DM : 0) | ECMR_TE | ECMR_RE; ctrl_outl(val, ioaddr + ECMR); - ctrl_outl(ECSR_BRCRX | ECSR_PSRTO | ECSR_LCHNG | ECSR_ICD | - ECSIPR_MPDIP, ioaddr + ECSR); - ctrl_outl(ECSIPR_BRCRXIP | ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | - ECSIPR_ICDIP | ECSIPR_MPDIP, ioaddr + ECSIPR); + + /* E-MAC Status Register clear */ + ctrl_outl(ECSR_INIT, ioaddr + ECSR); + + /* E-MAC Interrupt Enable register */ + ctrl_outl(ECSIPR_INIT, ioaddr + ECSIPR); /* Set MAC address */ update_mac_address(ndev); /* mask reset */ -#if defined(CONFIG_CPU_SUBTYPE_SH7710) +#if defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7763) ctrl_outl(APR_AP, ioaddr + APR); ctrl_outl(MPR_MP, ioaddr + MPR); ctrl_outl(TPAUSER_UNLIMITED, ioaddr + TPAUSER); +#endif +#if defined(CONFIG_CPU_SUBTYPE_SH7710) ctrl_outl(BCFR_UNLIMITED, ioaddr + BCFR); #endif + /* Setting the Rx mode will start the Rx process. */ ctrl_outl(EDRRR_R, ioaddr + EDRRR); @@ -407,7 +483,7 @@ static int sh_eth_rx(struct net_device *ndev) int boguscnt = (mdp->dirty_rx + RX_RING_SIZE) - mdp->cur_rx; struct sk_buff *skb; u16 pkt_len = 0; - u32 desc_status; + u32 desc_status, reserve = 0; rxdesc = &mdp->rx_ring[entry]; while (!(rxdesc->status & cpu_to_le32(RD_RACT))) { @@ -454,28 +530,38 @@ static int sh_eth_rx(struct net_device *ndev) for (; mdp->cur_rx - mdp->dirty_rx > 0; mdp->dirty_rx++) { entry = mdp->dirty_rx % RX_RING_SIZE; rxdesc = &mdp->rx_ring[entry]; + /* The size of the buffer is 16 byte boundary. */ + rxdesc->buffer_length = (mdp->rx_buf_sz + 16) & ~0x0F; + if (mdp->rx_skbuff[entry] == NULL) { skb = dev_alloc_skb(mdp->rx_buf_sz); mdp->rx_skbuff[entry] = skb; if (skb == NULL) break; /* Better luck next round. */ skb->dev = ndev; +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + reserve = SH7763_SKB_ALIGN + - ((uint32_t)skb->data & (SH7763_SKB_ALIGN-1)); + if (reserve) + skb_reserve(skb, reserve); +#else skb_reserve(skb, RX_OFFSET); +#endif + skb->ip_summed = CHECKSUM_NONE; rxdesc->addr = (u32)skb->data & ~0x3UL; } - /* The size of the buffer is 16 byte boundary. */ - rxdesc->buffer_length = (mdp->rx_buf_sz + 16) & ~0x0F; if (entry >= RX_RING_SIZE - 1) rxdesc->status |= - cpu_to_le32(RD_RACT | RD_RFP | RC_RDEL); + cpu_to_le32(RD_RACT | RD_RFP | RD_RDEL); else rxdesc->status |= - cpu_to_le32(RD_RACT | RD_RFP); + cpu_to_le32(RD_RACT | RD_RFP); } /* Restart Rx engine if stopped. */ /* If we don't need to check status, don't. -KDU */ - ctrl_outl(EDRRR_R, ndev->base_addr + EDRRR); + if (!(ctrl_inl(ndev->base_addr + EDRRR) & EDRRR_R)) + ctrl_outl(EDRRR_R, ndev->base_addr + EDRRR); return 0; } @@ -529,13 +615,14 @@ static void sh_eth_error(struct net_device *ndev, int intr_status) printk(KERN_ERR "Receive Frame Overflow\n"); } } - +#if !defined(CONFIG_CPU_SUBTYPE_SH7763) if (intr_status & EESR_ADE) { if (intr_status & EESR_TDE) { if (intr_status & EESR_TFE) mdp->stats.tx_fifo_errors++; } } +#endif if (intr_status & EESR_RDE) { /* Receive Descriptor Empty int */ @@ -550,8 +637,11 @@ static void sh_eth_error(struct net_device *ndev, int intr_status) mdp->stats.rx_fifo_errors++; printk(KERN_ERR "Receive FIFO Overflow\n"); } - if (intr_status & - (EESR_TWB | EESR_TABT | EESR_ADE | EESR_TDE | EESR_TFE)) { + if (intr_status & (EESR_TWB | EESR_TABT | +#if !defined(CONFIG_CPU_SUBTYPE_SH7763) + EESR_ADE | +#endif + EESR_TDE | EESR_TFE)) { /* Tx error */ u32 edtrr = ctrl_inl(ndev->base_addr + EDTRR); /* dmesg */ @@ -582,17 +672,23 @@ static irqreturn_t sh_eth_interrupt(int irq, void *netdev) ioaddr = ndev->base_addr; spin_lock(&mdp->lock); + /* Get interrpt stat */ intr_status = ctrl_inl(ioaddr + EESR); /* Clear interrupt */ ctrl_outl(intr_status, ioaddr + EESR); - if (intr_status & (EESR_FRC | EESR_RINT8 | - EESR_RINT5 | EESR_RINT4 | EESR_RINT3 | EESR_RINT2 | - EESR_RINT1)) + if (intr_status & (EESR_FRC | /* Frame recv*/ + EESR_RMAF | /* Multi cast address recv*/ + EESR_RRF | /* Bit frame recv */ + EESR_RTLF | /* Long frame recv*/ + EESR_RTSF | /* short frame recv */ + EESR_PRE | /* PHY-LSI recv error */ + EESR_CERF)){ /* recv frame CRC error */ sh_eth_rx(ndev); - if (intr_status & (EESR_FTC | - EESR_TINT4 | EESR_TINT3 | EESR_TINT2 | EESR_TINT1)) { + } + /* Tx Check */ + if (intr_status & TX_CHECK) { sh_eth_txfree(ndev); netif_wake_queue(ndev); } @@ -631,11 +727,32 @@ static void sh_eth_adjust_link(struct net_device *ndev) if (phydev->duplex != mdp->duplex) { new_state = 1; mdp->duplex = phydev->duplex; +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + if (mdp->duplex) { /* FULL */ + ctrl_outl(ctrl_inl(ioaddr + ECMR) | ECMR_DM, + ioaddr + ECMR); + } else { /* Half */ + ctrl_outl(ctrl_inl(ioaddr + ECMR) & ~ECMR_DM, + ioaddr + ECMR); + } +#endif } if (phydev->speed != mdp->speed) { new_state = 1; mdp->speed = phydev->speed; +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + switch (mdp->speed) { + case 10: /* 10BASE */ + ctrl_outl(GECMR_10, ioaddr + GECMR); break; + case 100:/* 100BASE */ + ctrl_outl(GECMR_100, ioaddr + GECMR); break; + case 1000: /* 1000BASE */ + ctrl_outl(GECMR_1000, ioaddr + GECMR); break; + default: + break; + } +#endif } if (mdp->link == PHY_DOWN) { ctrl_outl((ctrl_inl(ioaddr + ECMR) & ~ECMR_TXF) @@ -730,7 +847,7 @@ static int sh_eth_open(struct net_device *ndev) /* Set the timer to check for link beat. */ init_timer(&mdp->timer); mdp->timer.expires = (jiffies + (24 * HZ)) / 10;/* 2.4 sec. */ - setup_timer(&mdp->timer, sh_eth_timer, ndev); + setup_timer(&mdp->timer, sh_eth_timer, (unsigned long)ndev); return ret; @@ -820,7 +937,9 @@ static int sh_eth_start_xmit(struct sk_buff *skb, struct net_device *ndev) mdp->cur_tx++; - ctrl_outl(EDTRR_TRNS, ndev->base_addr + EDTRR); + if (!(ctrl_inl(ndev->base_addr + EDTRR) & EDTRR_TRNS)) + ctrl_outl(EDTRR_TRNS, ndev->base_addr + EDTRR); + ndev->trans_start = jiffies; return 0; @@ -877,9 +996,15 @@ static struct net_device_stats *sh_eth_get_stats(struct net_device *ndev) ctrl_outl(0, ioaddr + CDCR); /* (write clear) */ mdp->stats.tx_carrier_errors += ctrl_inl(ioaddr + LCCR); ctrl_outl(0, ioaddr + LCCR); /* (write clear) */ +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + mdp->stats.tx_carrier_errors += ctrl_inl(ioaddr + CERCR);/* CERCR */ + ctrl_outl(0, ioaddr + CERCR); /* (write clear) */ + mdp->stats.tx_carrier_errors += ctrl_inl(ioaddr + CEECR);/* CEECR */ + ctrl_outl(0, ioaddr + CEECR); /* (write clear) */ +#else mdp->stats.tx_carrier_errors += ctrl_inl(ioaddr + CNDCR); ctrl_outl(0, ioaddr + CNDCR); /* (write clear) */ - +#endif return &mdp->stats; } @@ -929,8 +1054,13 @@ static void sh_eth_tsu_init(u32 ioaddr) ctrl_outl(0, ioaddr + TSU_FWSL0); ctrl_outl(0, ioaddr + TSU_FWSL1); ctrl_outl(TSU_FWSLC_POSTENU | TSU_FWSLC_POSTENL, ioaddr + TSU_FWSLC); +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + ctrl_outl(0, ioaddr + TSU_QTAG0); /* Disable QTAG(0->1) */ + ctrl_outl(0, ioaddr + TSU_QTAG1); /* Disable QTAG(1->0) */ +#else ctrl_outl(0, ioaddr + TSU_QTAGM0); /* Disable QTAG(0->1) */ ctrl_outl(0, ioaddr + TSU_QTAGM1); /* Disable QTAG(1->0) */ +#endif ctrl_outl(0, ioaddr + TSU_FWSR); /* all interrupt status clear */ ctrl_outl(0, ioaddr + TSU_FWINMK); /* Disable all interrupt */ ctrl_outl(0, ioaddr + TSU_TEN); /* Disable all CAM entry */ @@ -1088,7 +1218,7 @@ static int sh_eth_drv_probe(struct platform_device *pdev) /* First device only init */ if (!devno) { /* reset device */ - ctrl_outl(ARSTR_ARSTR, ndev->base_addr + ARSTR); + ctrl_outl(ARSTR_ARSTR, ARSTR); mdelay(1); /* TSU init (Init only)*/ @@ -1110,8 +1240,8 @@ static int sh_eth_drv_probe(struct platform_device *pdev) ndev->name, CARDNAME, (u32) ndev->base_addr); for (i = 0; i < 5; i++) - printk(KERN_INFO "%2.2x:", ndev->dev_addr[i]); - printk(KERN_INFO "%2.2x, IRQ %d.\n", ndev->dev_addr[i], ndev->irq); + printk(KERN_INFO "%02X:", ndev->dev_addr[i]); + printk(KERN_INFO "%02X, IRQ %d.\n", ndev->dev_addr[i], ndev->irq); platform_set_drvdata(pdev, ndev); diff --git a/drivers/net/sh_eth.h b/drivers/net/sh_eth.h index e01e1c34771..45ad1b09ca5 100644 --- a/drivers/net/sh_eth.h +++ b/drivers/net/sh_eth.h @@ -32,118 +32,249 @@ #define CARDNAME "sh-eth" #define TX_TIMEOUT (5*HZ) - -#define TX_RING_SIZE 128 /* Tx ring size */ -#define RX_RING_SIZE 128 /* Rx ring size */ -#define RX_OFFSET 2 /* skb offset */ +#define TX_RING_SIZE 64 /* Tx ring size */ +#define RX_RING_SIZE 64 /* Rx ring size */ #define ETHERSMALL 60 #define PKT_BUF_SZ 1538 +#ifdef CONFIG_CPU_SUBTYPE_SH7763 + +#define SH7763_SKB_ALIGN 32 /* Chip Base Address */ -#define SH_TSU_ADDR 0xA7000804 +# define SH_TSU_ADDR 0xFFE01800 +# define ARSTR 0xFFE01800 + +/* Chip Registers */ +/* E-DMAC */ +# define EDSR 0x000 +# define EDMR 0x400 +# define EDTRR 0x408 +# define EDRRR 0x410 +# define EESR 0x428 +# define EESIPR 0x430 +# define TDLAR 0x010 +# define TDFAR 0x014 +# define TDFXR 0x018 +# define TDFFR 0x01C +# define RDLAR 0x030 +# define RDFAR 0x034 +# define RDFXR 0x038 +# define RDFFR 0x03C +# define TRSCER 0x438 +# define RMFCR 0x440 +# define TFTR 0x448 +# define FDR 0x450 +# define RMCR 0x458 +# define RPADIR 0x460 +# define FCFTR 0x468 + +/* Ether Register */ +# define ECMR 0x500 +# define ECSR 0x510 +# define ECSIPR 0x518 +# define PIR 0x520 +# define PSR 0x528 +# define PIPR 0x52C +# define RFLR 0x508 +# define APR 0x554 +# define MPR 0x558 +# define PFTCR 0x55C +# define PFRCR 0x560 +# define TPAUSER 0x564 +# define GECMR 0x5B0 +# define BCULR 0x5B4 +# define MAHR 0x5C0 +# define MALR 0x5C8 +# define TROCR 0x700 +# define CDCR 0x708 +# define LCCR 0x710 +# define CEFCR 0x740 +# define FRECR 0x748 +# define TSFRCR 0x750 +# define TLFRCR 0x758 +# define RFCR 0x760 +# define CERCR 0x768 +# define CEECR 0x770 +# define MAFCR 0x778 + +/* TSU Absolute Address */ +# define TSU_CTRST 0x004 +# define TSU_FWEN0 0x010 +# define TSU_FWEN1 0x014 +# define TSU_FCM 0x18 +# define TSU_BSYSL0 0x20 +# define TSU_BSYSL1 0x24 +# define TSU_PRISL0 0x28 +# define TSU_PRISL1 0x2C +# define TSU_FWSL0 0x30 +# define TSU_FWSL1 0x34 +# define TSU_FWSLC 0x38 +# define TSU_QTAG0 0x40 +# define TSU_QTAG1 0x44 +# define TSU_FWSR 0x50 +# define TSU_FWINMK 0x54 +# define TSU_ADQT0 0x48 +# define TSU_ADQT1 0x4C +# define TSU_VTAG0 0x58 +# define TSU_VTAG1 0x5C +# define TSU_ADSBSY 0x60 +# define TSU_TEN 0x64 +# define TSU_POST1 0x70 +# define TSU_POST2 0x74 +# define TSU_POST3 0x78 +# define TSU_POST4 0x7C +# define TSU_ADRH0 0x100 +# define TSU_ADRL0 0x104 +# define TSU_ADRH31 0x1F8 +# define TSU_ADRL31 0x1FC + +# define TXNLCR0 0x80 +# define TXALCR0 0x84 +# define RXNLCR0 0x88 +# define RXALCR0 0x8C +# define FWNLCR0 0x90 +# define FWALCR0 0x94 +# define TXNLCR1 0xA0 +# define TXALCR1 0xA4 +# define RXNLCR1 0xA8 +# define RXALCR1 0xAC +# define FWNLCR1 0xB0 +# define FWALCR1 0x40 + +#else /* CONFIG_CPU_SUBTYPE_SH7763 */ +# define RX_OFFSET 2 /* skb offset */ +/* Chip base address */ +# define SH_TSU_ADDR 0xA7000804 +# define ARSTR 0xA7000800 /* Chip Registers */ /* E-DMAC */ -#define EDMR 0x0000 -#define EDTRR 0x0004 -#define EDRRR 0x0008 -#define TDLAR 0x000C -#define RDLAR 0x0010 -#define EESR 0x0014 -#define EESIPR 0x0018 -#define TRSCER 0x001C -#define RMFCR 0x0020 -#define TFTR 0x0024 -#define FDR 0x0028 -#define RMCR 0x002C -#define EDOCR 0x0030 -#define FCFTR 0x0034 -#define RPADIR 0x0038 -#define TRIMD 0x003C -#define RBWAR 0x0040 -#define RDFAR 0x0044 -#define TBRAR 0x004C -#define TDFAR 0x0050 +# define EDMR 0x0000 +# define EDTRR 0x0004 +# define EDRRR 0x0008 +# define TDLAR 0x000C +# define RDLAR 0x0010 +# define EESR 0x0014 +# define EESIPR 0x0018 +# define TRSCER 0x001C +# define RMFCR 0x0020 +# define TFTR 0x0024 +# define FDR 0x0028 +# define RMCR 0x002C +# define EDOCR 0x0030 +# define FCFTR 0x0034 +# define RPADIR 0x0038 +# define TRIMD 0x003C +# define RBWAR 0x0040 +# define RDFAR 0x0044 +# define TBRAR 0x004C +# define TDFAR 0x0050 + /* Ether Register */ -#define ECMR 0x0160 -#define ECSR 0x0164 -#define ECSIPR 0x0168 -#define PIR 0x016C -#define MAHR 0x0170 -#define MALR 0x0174 -#define RFLR 0x0178 -#define PSR 0x017C -#define TROCR 0x0180 -#define CDCR 0x0184 -#define LCCR 0x0188 -#define CNDCR 0x018C -#define CEFCR 0x0194 -#define FRECR 0x0198 -#define TSFRCR 0x019C -#define TLFRCR 0x01A0 -#define RFCR 0x01A4 -#define MAFCR 0x01A8 -#define IPGR 0x01B4 -#if defined(CONFIG_CPU_SUBTYPE_SH7710) -#define APR 0x01B8 -#define MPR 0x01BC -#define TPAUSER 0x1C4 -#define BCFR 0x1CC -#endif /* CONFIG_CPU_SH7710 */ - -#define ARSTR 0x0800 +# define ECMR 0x0160 +# define ECSR 0x0164 +# define ECSIPR 0x0168 +# define PIR 0x016C +# define MAHR 0x0170 +# define MALR 0x0174 +# define RFLR 0x0178 +# define PSR 0x017C +# define TROCR 0x0180 +# define CDCR 0x0184 +# define LCCR 0x0188 +# define CNDCR 0x018C +# define CEFCR 0x0194 +# define FRECR 0x0198 +# define TSFRCR 0x019C +# define TLFRCR 0x01A0 +# define RFCR 0x01A4 +# define MAFCR 0x01A8 +# define IPGR 0x01B4 +# if defined(CONFIG_CPU_SUBTYPE_SH7710) +# define APR 0x01B8 +# define MPR 0x01BC +# define TPAUSER 0x1C4 +# define BCFR 0x1CC +# endif /* CONFIG_CPU_SH7710 */ /* TSU */ -#define TSU_CTRST 0x004 -#define TSU_FWEN0 0x010 -#define TSU_FWEN1 0x014 -#define TSU_FCM 0x018 -#define TSU_BSYSL0 0x020 -#define TSU_BSYSL1 0x024 -#define TSU_PRISL0 0x028 -#define TSU_PRISL1 0x02C -#define TSU_FWSL0 0x030 -#define TSU_FWSL1 0x034 -#define TSU_FWSLC 0x038 -#define TSU_QTAGM0 0x040 -#define TSU_QTAGM1 0x044 -#define TSU_ADQT0 0x048 -#define TSU_ADQT1 0x04C -#define TSU_FWSR 0x050 -#define TSU_FWINMK 0x054 -#define TSU_ADSBSY 0x060 -#define TSU_TEN 0x064 -#define TSU_POST1 0x070 -#define TSU_POST2 0x074 -#define TSU_POST3 0x078 -#define TSU_POST4 0x07C -#define TXNLCR0 0x080 -#define TXALCR0 0x084 -#define RXNLCR0 0x088 -#define RXALCR0 0x08C -#define FWNLCR0 0x090 -#define FWALCR0 0x094 -#define TXNLCR1 0x0A0 -#define TXALCR1 0x0A4 -#define RXNLCR1 0x0A8 -#define RXALCR1 0x0AC -#define FWNLCR1 0x0B0 -#define FWALCR1 0x0B4 +# define TSU_CTRST 0x004 +# define TSU_FWEN0 0x010 +# define TSU_FWEN1 0x014 +# define TSU_FCM 0x018 +# define TSU_BSYSL0 0x020 +# define TSU_BSYSL1 0x024 +# define TSU_PRISL0 0x028 +# define TSU_PRISL1 0x02C +# define TSU_FWSL0 0x030 +# define TSU_FWSL1 0x034 +# define TSU_FWSLC 0x038 +# define TSU_QTAGM0 0x040 +# define TSU_QTAGM1 0x044 +# define TSU_ADQT0 0x048 +# define TSU_ADQT1 0x04C +# define TSU_FWSR 0x050 +# define TSU_FWINMK 0x054 +# define TSU_ADSBSY 0x060 +# define TSU_TEN 0x064 +# define TSU_POST1 0x070 +# define TSU_POST2 0x074 +# define TSU_POST3 0x078 +# define TSU_POST4 0x07C +# define TXNLCR0 0x080 +# define TXALCR0 0x084 +# define RXNLCR0 0x088 +# define RXALCR0 0x08C +# define FWNLCR0 0x090 +# define FWALCR0 0x094 +# define TXNLCR1 0x0A0 +# define TXALCR1 0x0A4 +# define RXNLCR1 0x0A8 +# define RXALCR1 0x0AC +# define FWNLCR1 0x0B0 +# define FWALCR1 0x0B4 #define TSU_ADRH0 0x0100 #define TSU_ADRL0 0x0104 #define TSU_ADRL31 0x01FC -/* Register's bits */ +#endif /* CONFIG_CPU_SUBTYPE_SH7763 */ + +/* + * Register's bits + */ +#ifdef CONFIG_CPU_SUBTYPE_SH7763 +/* EDSR */ +enum EDSR_BIT { + EDSR_ENT = 0x01, EDSR_ENR = 0x02, +}; +#define EDSR_ENALL (EDSR_ENT|EDSR_ENR) + +/* GECMR */ +enum GECMR_BIT { + GECMR_10 = 0x0, GECMR_100 = 0x04, GECMR_1000 = 0x01, +}; +#endif /* EDMR */ enum DMAC_M_BIT { - EDMR_DL1 = 0x20, EDMR_DL0 = 0x10, EDMR_SRST = 0x01, + EDMR_DL1 = 0x20, EDMR_DL0 = 0x10, +#ifdef CONFIG_CPU_SUBTYPE_SH7763 + EDMR_SRST = 0x03, + EMDR_DESC_R = 0x30, /* Descriptor reserve size */ + EDMR_EL = 0x40, /* Litte endian */ +#else /* CONFIG_CPU_SUBTYPE_SH7763 */ + EDMR_SRST = 0x01, +#endif }; /* EDTRR */ enum DMAC_T_BIT { +#ifdef CONFIG_CPU_SUBTYPE_SH7763 + EDTRR_TRNS = 0x03, +#else EDTRR_TRNS = 0x01, +#endif }; /* EDRRR*/ @@ -173,21 +304,47 @@ enum PHY_STATUS_BIT { PHY_ST_LINK = 0x01, }; /* EESR */ enum EESR_BIT { - EESR_TWB = 0x40000000, EESR_TABT = 0x04000000, +#ifndef CONFIG_CPU_SUBTYPE_SH7763 + EESR_TWB = 0x40000000, +#else + EESR_TWB = 0xC0000000, + EESR_TC1 = 0x20000000, + EESR_TUC = 0x10000000, + EESR_ROC = 0x80000000, +#endif + EESR_TABT = 0x04000000, EESR_RABT = 0x02000000, EESR_RFRMER = 0x01000000, - EESR_ADE = 0x00800000, EESR_ECI = 0x00400000, - EESR_FTC = 0x00200000, EESR_TDE = 0x00100000, - EESR_TFE = 0x00080000, EESR_FRC = 0x00040000, - EESR_RDE = 0x00020000, EESR_RFE = 0x00010000, - EESR_TINT4 = 0x00000800, EESR_TINT3 = 0x00000400, - EESR_TINT2 = 0x00000200, EESR_TINT1 = 0x00000100, - EESR_RINT8 = 0x00000080, EESR_RINT5 = 0x00000010, - EESR_RINT4 = 0x00000008, EESR_RINT3 = 0x00000004, - EESR_RINT2 = 0x00000002, EESR_RINT1 = 0x00000001, -}; - -#define EESR_ERR_CHECK (EESR_TWB | EESR_TABT | EESR_RABT | EESR_RDE \ +#ifndef CONFIG_CPU_SUBTYPE_SH7763 + EESR_ADE = 0x00800000, +#endif + EESR_ECI = 0x00400000, + EESR_FTC = 0x00200000, EESR_TDE = 0x00100000, + EESR_TFE = 0x00080000, EESR_FRC = 0x00040000, + EESR_RDE = 0x00020000, EESR_RFE = 0x00010000, +#ifndef CONFIG_CPU_SUBTYPE_SH7763 + EESR_CND = 0x00000800, +#endif + EESR_DLC = 0x00000400, + EESR_CD = 0x00000200, EESR_RTO = 0x00000100, + EESR_RMAF = 0x00000080, EESR_CEEF = 0x00000040, + EESR_CELF = 0x00000020, EESR_RRF = 0x00000010, + EESR_RTLF = 0x00000008, EESR_RTSF = 0x00000004, + EESR_PRE = 0x00000002, EESR_CERF = 0x00000001, +}; + + +#ifdef CONFIG_CPU_SUBTYPE_SH7763 +# define TX_CHECK (EESR_TC1 | EESR_FTC) +# define EESR_ERR_CHECK (EESR_TWB | EESR_TABT | EESR_RABT | EESR_RDE \ + | EESR_RFRMER | EESR_TFE | EESR_TDE | EESR_ECI) +# define TX_ERROR_CEHCK (EESR_TWB | EESR_TABT | EESR_TDE | EESR_TFE) + +#else +# define TX_CHECK (EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_RTO) +# define EESR_ERR_CHECK (EESR_TWB | EESR_TABT | EESR_RABT | EESR_RDE \ | EESR_RFRMER | EESR_ADE | EESR_TFE | EESR_TDE | EESR_ECI) +# define TX_ERROR_CEHCK (EESR_TWB | EESR_TABT | EESR_ADE | EESR_TDE | EESR_TFE) +#endif /* EESIPR */ enum DMAC_IM_BIT { @@ -207,8 +364,8 @@ enum DMAC_IM_BIT { /* Receive descriptor bit */ enum RD_STS_BIT { - RD_RACT = 0x80000000, RC_RDEL = 0x40000000, - RC_RFP1 = 0x20000000, RC_RFP0 = 0x10000000, + RD_RACT = 0x80000000, RD_RDEL = 0x40000000, + RD_RFP1 = 0x20000000, RD_RFP0 = 0x10000000, RD_RFE = 0x08000000, RD_RFS10 = 0x00000200, RD_RFS9 = 0x00000100, RD_RFS8 = 0x00000080, RD_RFS7 = 0x00000040, RD_RFS6 = 0x00000020, @@ -216,9 +373,9 @@ enum RD_STS_BIT { RD_RFS3 = 0x00000004, RD_RFS2 = 0x00000002, RD_RFS1 = 0x00000001, }; -#define RDF1ST RC_RFP1 -#define RDFEND RC_RFP0 -#define RD_RFP (RC_RFP1|RC_RFP0) +#define RDF1ST RD_RFP1 +#define RDFEND RD_RFP0 +#define RD_RFP (RD_RFP1|RD_RFP0) /* FCFTR */ enum FCFTR_BIT { @@ -231,7 +388,8 @@ enum FCFTR_BIT { /* Transfer descriptor bit */ enum TD_STS_BIT { - TD_TACT = 0x80000000, TD_TDLE = 0x40000000, TD_TFP1 = 0x20000000, + TD_TACT = 0x80000000, + TD_TDLE = 0x40000000, TD_TFP1 = 0x20000000, TD_TFP0 = 0x10000000, }; #define TDF1ST TD_TFP1 @@ -242,6 +400,10 @@ enum TD_STS_BIT { enum RECV_RST_BIT { RMCR_RST = 0x01, }; /* ECMR */ enum FELIC_MODE_BIT { +#ifdef CONFIG_CPU_SUBTYPE_SH7763 + ECMR_TRCCM = 0x04000000, ECMR_RCSC = 0x00800000, + ECMR_DPAD = 0x00200000, ECMR_RZPF = 0x00100000, +#endif ECMR_ZPF = 0x00080000, ECMR_PFR = 0x00040000, ECMR_RXF = 0x00020000, ECMR_TXF = 0x00010000, ECMR_MCT = 0x00002000, ECMR_PRCEF = 0x00001000, ECMR_PMDE = 0x00000200, ECMR_RE = 0x00000040, ECMR_TE = 0x00000020, @@ -249,18 +411,45 @@ enum FELIC_MODE_BIT { ECMR_PRM = 0x00000001, }; +#ifdef CONFIG_CPU_SUBTYPE_SH7763 +#define ECMR_CHG_DM (ECMR_TRCCM | ECMR_RZPF | ECMR_ZPF |\ + ECMR_PFR | ECMR_RXF | ECMR_TXF | ECMR_MCT) +#else +#define ECMR_CHG_DM (ECMR_ZPF | ECMR_PFR ECMR_RXF | ECMR_TXF | ECMR_MCT) +#endif + /* ECSR */ enum ECSR_STATUS_BIT { - ECSR_BRCRX = 0x20, ECSR_PSRTO = 0x10, ECSR_LCHNG = 0x04, +#ifndef CONFIG_CPU_SUBTYPE_SH7763 + ECSR_BRCRX = 0x20, ECSR_PSRTO = 0x10, +#endif + ECSR_LCHNG = 0x04, ECSR_MPD = 0x02, ECSR_ICD = 0x01, }; +#ifdef CONFIG_CPU_SUBTYPE_SH7763 +# define ECSR_INIT (ECSR_ICD | ECSIPR_MPDIP) +#else +# define ECSR_INIT (ECSR_BRCRX | ECSR_PSRTO | \ + ECSR_LCHNG | ECSR_ICD | ECSIPR_MPDIP) +#endif + /* ECSIPR */ enum ECSIPR_STATUS_MASK_BIT { - ECSIPR_BRCRXIP = 0x20, ECSIPR_PSRTOIP = 0x10, ECSIPR_LCHNGIP = 0x04, +#ifndef CONFIG_CPU_SUBTYPE_SH7763 + ECSIPR_BRCRXIP = 0x20, ECSIPR_PSRTOIP = 0x10, +#endif + ECSIPR_LCHNGIP = 0x04, ECSIPR_MPDIP = 0x02, ECSIPR_ICDIP = 0x01, }; +#ifdef CONFIG_CPU_SUBTYPE_SH7763 +# define ECSIPR_INIT (ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP) +#else +# define ECSIPR_INIT (ECSIPR_BRCRXIP | ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | \ + ECSIPR_ICDIP | ECSIPR_MPDIP) +#endif + /* APR */ enum APR_BIT { APR_AP = 0x00000001, @@ -285,6 +474,15 @@ enum RPADIR_BIT { RPADIR_PADR = 0x0003f, }; +#if defined(CONFIG_CPU_SUBTYPE_SH7763) +# define RPADIR_INIT (0x00) +#else +# define RPADIR_INIT (RPADIR_PADS1) +#endif + +/* RFLR */ +#define RFLR_VALUE 0x1000 + /* FDR */ enum FIFO_SIZE_BIT { FIFO_SIZE_T = 0x00000700, FIFO_SIZE_R = 0x00000007, @@ -316,7 +514,7 @@ enum PHY_ANA_BIT { PHY_A_NP = 0x8000, PHY_A_ACK = 0x4000, PHY_A_RF = 0x2000, PHY_A_FCS = 0x0400, PHY_A_T4 = 0x0200, PHY_A_FDX = 0x0100, PHY_A_HDX = 0x0080, PHY_A_10FDX = 0x0040, PHY_A_10HDX = 0x0020, - PHY_A_SEL = 0x001f, + PHY_A_SEL = 0x001e, }; /* PHY_ANL */ enum PHY_ANL_BIT { @@ -449,6 +647,10 @@ struct sh_eth_private { struct net_device_stats tsu_stats; /* TSU forward status */ }; +#ifdef CONFIG_CPU_SUBTYPE_SH7763 +/* SH7763 has endian control register */ +#define swaps(x, y) +#else static void swaps(char *src, int len) { #ifdef __LITTLE_ENDIAN__ @@ -460,5 +662,5 @@ static void swaps(char *src, int len) *p = swab32(*p); #endif } - +#endif /* CONFIG_CPU_SUBTYPE_SH7763 */ #endif diff --git a/drivers/net/skfp/smt.c b/drivers/net/skfp/smt.c index ffbfb1b79f9..805383b33d3 100644 --- a/drivers/net/skfp/smt.c +++ b/drivers/net/skfp/smt.c @@ -19,6 +19,7 @@ #include "h/smc.h" #include "h/smt_p.h" #include <linux/bitrev.h> +#include <linux/kernel.h> #define KERNEL #include "h/smtstate.h" @@ -1730,20 +1731,18 @@ void fddi_send_antc(struct s_smc *smc, struct fddi_addr *dest) #endif #ifdef DEBUG -#define hextoasc(x) "0123456789abcdef"[x] - char *addr_to_string(struct fddi_addr *addr) { int i ; static char string[6*3] = "****" ; for (i = 0 ; i < 6 ; i++) { - string[i*3] = hextoasc((addr->a[i]>>4)&0xf) ; - string[i*3+1] = hextoasc((addr->a[i])&0xf) ; - string[i*3+2] = ':' ; + string[i * 3] = hex_asc_hi(addr->a[i]); + string[i * 3 + 1] = hex_asc_lo(addr->a[i]); + string[i * 3 + 2] = ':'; } - string[5*3+2] = 0 ; - return(string) ; + string[5 * 3 + 2] = 0; + return(string); } #endif diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 633c128a622..26aa37aa531 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -1982,8 +1982,6 @@ static void tg3_power_down_phy(struct tg3 *tp) static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) { u32 misc_host_ctrl; - u16 power_control, power_caps; - int pm = tp->pm_cap; /* Make sure register accesses (indirect or otherwise) * will function correctly. @@ -1992,18 +1990,10 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) TG3PCI_MISC_HOST_CTRL, tp->misc_host_ctrl); - pci_read_config_word(tp->pdev, - pm + PCI_PM_CTRL, - &power_control); - power_control |= PCI_PM_CTRL_PME_STATUS; - power_control &= ~(PCI_PM_CTRL_STATE_MASK); switch (state) { case PCI_D0: - power_control |= 0; - pci_write_config_word(tp->pdev, - pm + PCI_PM_CTRL, - power_control); - udelay(100); /* Delay after power state change */ + pci_enable_wake(tp->pdev, state, false); + pci_set_power_state(tp->pdev, PCI_D0); /* Switch out of Vaux if it is a NIC */ if (tp->tg3_flags2 & TG3_FLG2_IS_NIC) @@ -2012,26 +2002,15 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) return 0; case PCI_D1: - power_control |= 1; - break; - case PCI_D2: - power_control |= 2; - break; - case PCI_D3hot: - power_control |= 3; break; default: - printk(KERN_WARNING PFX "%s: Invalid power state (%d) " - "requested.\n", - tp->dev->name, state); + printk(KERN_ERR PFX "%s: Invalid power state (D%d) requested\n", + tp->dev->name, state); return -EINVAL; } - - power_control |= PCI_PM_CTRL_PME_ENABLE; - misc_host_ctrl = tr32(TG3PCI_MISC_HOST_CTRL); tw32(TG3PCI_MISC_HOST_CTRL, misc_host_ctrl | MISC_HOST_CTRL_MASK_PCI_INT); @@ -2109,8 +2088,6 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) WOL_DRV_WOL | WOL_SET_MAGIC_PKT); - pci_read_config_word(tp->pdev, pm + PCI_PM_PMC, &power_caps); - if (tp->tg3_flags & TG3_FLAG_WOL_ENABLE) { u32 mac_mode; @@ -2143,8 +2120,8 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) if (!(tp->tg3_flags2 & TG3_FLG2_5750_PLUS)) tw32(MAC_LED_CTRL, tp->led_ctrl); - if (((power_caps & PCI_PM_CAP_PME_D3cold) && - (tp->tg3_flags & TG3_FLAG_WOL_ENABLE))) + if (pci_pme_capable(tp->pdev, state) && + (tp->tg3_flags & TG3_FLAG_WOL_ENABLE)) mac_mode |= MAC_MODE_MAGIC_PKT_ENABLE; tw32_f(MAC_MODE, mac_mode); @@ -2236,9 +2213,11 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) tg3_write_sig_post_reset(tp, RESET_KIND_SHUTDOWN); + if (tp->tg3_flags & TG3_FLAG_WOL_ENABLE) + pci_enable_wake(tp->pdev, state, true); + /* Finally, set the new power state. */ - pci_write_config_word(tp->pdev, pm + PCI_PM_CTRL, power_control); - udelay(100); /* Delay after power state change */ + pci_set_power_state(tp->pdev, state); return 0; } @@ -9065,7 +9044,8 @@ static void tg3_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) { struct tg3 *tp = netdev_priv(dev); - if (tp->tg3_flags & TG3_FLAG_WOL_CAP) + if ((tp->tg3_flags & TG3_FLAG_WOL_CAP) && + device_can_wakeup(&tp->pdev->dev)) wol->supported = WAKE_MAGIC; else wol->supported = 0; @@ -9078,18 +9058,22 @@ static void tg3_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) static int tg3_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) { struct tg3 *tp = netdev_priv(dev); + struct device *dp = &tp->pdev->dev; if (wol->wolopts & ~WAKE_MAGIC) return -EINVAL; if ((wol->wolopts & WAKE_MAGIC) && - !(tp->tg3_flags & TG3_FLAG_WOL_CAP)) + !((tp->tg3_flags & TG3_FLAG_WOL_CAP) && device_can_wakeup(dp))) return -EINVAL; spin_lock_bh(&tp->lock); - if (wol->wolopts & WAKE_MAGIC) + if (wol->wolopts & WAKE_MAGIC) { tp->tg3_flags |= TG3_FLAG_WOL_ENABLE; - else + device_set_wakeup_enable(dp, true); + } else { tp->tg3_flags &= ~TG3_FLAG_WOL_ENABLE; + device_set_wakeup_enable(dp, false); + } spin_unlock_bh(&tp->lock); return 0; @@ -11296,7 +11280,8 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp) if (val & VCPU_CFGSHDW_ASPM_DBNC) tp->tg3_flags |= TG3_FLAG_ASPM_WORKAROUND; if ((val & VCPU_CFGSHDW_WOL_ENABLE) && - (val & VCPU_CFGSHDW_WOL_MAGPKT)) + (val & VCPU_CFGSHDW_WOL_MAGPKT) && + device_may_wakeup(&tp->pdev->dev)) tp->tg3_flags |= TG3_FLAG_WOL_ENABLE; return; } @@ -11426,8 +11411,9 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp) !(nic_cfg & NIC_SRAM_DATA_CFG_FIBER_WOL)) tp->tg3_flags &= ~TG3_FLAG_WOL_CAP; - if (tp->tg3_flags & TG3_FLAG_WOL_CAP && - nic_cfg & NIC_SRAM_DATA_CFG_WOL_ENABLE) + if ((tp->tg3_flags & TG3_FLAG_WOL_CAP) && + (nic_cfg & NIC_SRAM_DATA_CFG_WOL_ENABLE) && + device_may_wakeup(&tp->pdev->dev)) tp->tg3_flags |= TG3_FLAG_WOL_ENABLE; if (cfg2 & (1 << 17)) @@ -13613,6 +13599,7 @@ static int tg3_suspend(struct pci_dev *pdev, pm_message_t state) { struct net_device *dev = pci_get_drvdata(pdev); struct tg3 *tp = netdev_priv(dev); + pci_power_t target_state; int err; /* PCI register 4 needs to be saved whether netif_running() or not. @@ -13641,7 +13628,9 @@ static int tg3_suspend(struct pci_dev *pdev, pm_message_t state) tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE; tg3_full_unlock(tp); - err = tg3_set_power_state(tp, pci_choose_state(pdev, state)); + target_state = pdev->pm_cap ? pci_target_state(pdev) : PCI_D3hot; + + err = tg3_set_power_state(tp, target_state); if (err) { int err2; diff --git a/drivers/net/tokenring/3c359.c b/drivers/net/tokenring/3c359.c index 7766cde0d63..bf621328b60 100644 --- a/drivers/net/tokenring/3c359.c +++ b/drivers/net/tokenring/3c359.c @@ -95,20 +95,20 @@ MODULE_DESCRIPTION("3Com 3C359 Velocity XL Token Ring Adapter Driver \n") ; static int ringspeed[XL_MAX_ADAPTERS] = {0,} ; module_param_array(ringspeed, int, NULL, 0); -MODULE_PARM_DESC(ringspeed,"3c359: Ringspeed selection - 4,16 or 0") ; +MODULE_PARM_DESC(ringspeed,"3c359: Ringspeed selection - 4,16 or 0") ; /* Packet buffer size */ static int pkt_buf_sz[XL_MAX_ADAPTERS] = {0,} ; module_param_array(pkt_buf_sz, int, NULL, 0) ; -MODULE_PARM_DESC(pkt_buf_sz,"3c359: Initial buffer size") ; +MODULE_PARM_DESC(pkt_buf_sz,"3c359: Initial buffer size") ; /* Message Level */ -static int message_level[XL_MAX_ADAPTERS] = {0,} ; +static int message_level[XL_MAX_ADAPTERS] = {0,} ; module_param_array(message_level, int, NULL, 0) ; -MODULE_PARM_DESC(message_level, "3c359: Level of reported messages \n") ; +MODULE_PARM_DESC(message_level, "3c359: Level of reported messages") ; /* * This is a real nasty way of doing this, but otherwise you * will be stuck with 1555 lines of hex #'s in the code. diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c index f7319d32691..78df2be8a72 100644 --- a/drivers/net/usb/dm9601.c +++ b/drivers/net/usb/dm9601.c @@ -55,12 +55,28 @@ static int dm_read(struct usbnet *dev, u8 reg, u16 length, void *data) { + void *buf; + int err = -ENOMEM; + devdbg(dev, "dm_read() reg=0x%02x length=%d", reg, length); - return usb_control_msg(dev->udev, - usb_rcvctrlpipe(dev->udev, 0), - DM_READ_REGS, - USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0, reg, data, length, USB_CTRL_SET_TIMEOUT); + + buf = kmalloc(length, GFP_KERNEL); + if (!buf) + goto out; + + err = usb_control_msg(dev->udev, + usb_rcvctrlpipe(dev->udev, 0), + DM_READ_REGS, + USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + 0, reg, buf, length, USB_CTRL_SET_TIMEOUT); + if (err == length) + memcpy(data, buf, length); + else if (err >= 0) + err = -EINVAL; + kfree(buf); + + out: + return err; } static int dm_read_reg(struct usbnet *dev, u8 reg, u8 *value) @@ -70,12 +86,28 @@ static int dm_read_reg(struct usbnet *dev, u8 reg, u8 *value) static int dm_write(struct usbnet *dev, u8 reg, u16 length, void *data) { + void *buf = NULL; + int err = -ENOMEM; + devdbg(dev, "dm_write() reg=0x%02x, length=%d", reg, length); - return usb_control_msg(dev->udev, - usb_sndctrlpipe(dev->udev, 0), - DM_WRITE_REGS, - USB_DIR_OUT | USB_TYPE_VENDOR |USB_RECIP_DEVICE, - 0, reg, data, length, USB_CTRL_SET_TIMEOUT); + + if (data) { + buf = kmalloc(length, GFP_KERNEL); + if (!buf) + goto out; + memcpy(buf, data, length); + } + + err = usb_control_msg(dev->udev, + usb_sndctrlpipe(dev->udev, 0), + DM_WRITE_REGS, + USB_DIR_OUT | USB_TYPE_VENDOR |USB_RECIP_DEVICE, + 0, reg, buf, length, USB_CTRL_SET_TIMEOUT); + kfree(buf); + if (err >= 0 && err < length) + err = -EINVAL; + out: + return err; } static int dm_write_reg(struct usbnet *dev, u8 reg, u8 value) diff --git a/drivers/net/wd.c b/drivers/net/wd.c index fa14255282a..6f9aa164374 100644 --- a/drivers/net/wd.c +++ b/drivers/net/wd.c @@ -337,7 +337,7 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr) #ifdef CONFIG_NET_POLL_CONTROLLER dev->poll_controller = ei_poll; #endif - NS8390_init(dev, 0); + NS8390p_init(dev, 0); #if 1 /* Enable interrupt generation on softconfig cards -- M.U */ diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c index 1acfbcd3703..846a7d05185 100644 --- a/drivers/net/wireless/ipw2200.c +++ b/drivers/net/wireless/ipw2200.c @@ -11946,7 +11946,7 @@ module_param(auto_create, int, 0444); MODULE_PARM_DESC(auto_create, "auto create adhoc network (default on)"); module_param(led, int, 0444); -MODULE_PARM_DESC(led, "enable led control on some systems (default 0 off)\n"); +MODULE_PARM_DESC(led, "enable led control on some systems (default 0 off)"); module_param(debug, int, 0444); MODULE_PARM_DESC(debug, "debug output mask"); diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index 9afecb81371..ba2df1ba32d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -2469,7 +2469,7 @@ MODULE_PARM_DESC(antenna, "select antenna (1=Main, 2=Aux, default 0 [both])"); module_param_named(disable, iwl4965_mod_params.disable, int, 0444); MODULE_PARM_DESC(disable, "manually disable the radio (default 0 [radio on])"); module_param_named(swcrypto, iwl4965_mod_params.sw_crypto, int, 0444); -MODULE_PARM_DESC(swcrypto, "using crypto in software (default 0 [hardware])\n"); +MODULE_PARM_DESC(swcrypto, "using crypto in software (default 0 [hardware])"); module_param_named(debug, iwl4965_mod_params.debug, int, 0444); MODULE_PARM_DESC(debug, "debug output mask"); module_param_named( diff --git a/drivers/pnp/support.c b/drivers/pnp/support.c index bbf78ef4ba0..b42df162071 100644 --- a/drivers/pnp/support.c +++ b/drivers/pnp/support.c @@ -77,7 +77,7 @@ void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc) { #ifdef DEBUG char buf[128]; - int len = 0; + int len; struct pnp_resource *pnp_res; struct resource *res; @@ -89,9 +89,10 @@ void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc) dev_dbg(&dev->dev, "%s: current resources:\n", desc); list_for_each_entry(pnp_res, &dev->resources, list) { res = &pnp_res->res; + len = 0; - len += snprintf(buf + len, sizeof(buf) - len, " %-3s ", - pnp_resource_type_name(res)); + len += scnprintf(buf + len, sizeof(buf) - len, " %-3s ", + pnp_resource_type_name(res)); if (res->flags & IORESOURCE_DISABLED) { dev_dbg(&dev->dev, "%sdisabled\n", buf); @@ -101,18 +102,18 @@ void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc) switch (pnp_resource_type(res)) { case IORESOURCE_IO: case IORESOURCE_MEM: - len += snprintf(buf + len, sizeof(buf) - len, - "%#llx-%#llx flags %#lx", - (unsigned long long) res->start, - (unsigned long long) res->end, - res->flags); + len += scnprintf(buf + len, sizeof(buf) - len, + "%#llx-%#llx flags %#lx", + (unsigned long long) res->start, + (unsigned long long) res->end, + res->flags); break; case IORESOURCE_IRQ: case IORESOURCE_DMA: - len += snprintf(buf + len, sizeof(buf) - len, - "%lld flags %#lx", - (unsigned long long) res->start, - res->flags); + len += scnprintf(buf + len, sizeof(buf) - len, + "%lld flags %#lx", + (unsigned long long) res->start, + res->flags); break; } dev_dbg(&dev->dev, "%s\n", buf); @@ -144,66 +145,67 @@ void dbg_pnp_show_option(struct pnp_dev *dev, struct pnp_option *option) struct pnp_dma *dma; if (pnp_option_is_dependent(option)) - len += snprintf(buf + len, sizeof(buf) - len, - " dependent set %d (%s) ", - pnp_option_set(option), - pnp_option_priority_name(option)); + len += scnprintf(buf + len, sizeof(buf) - len, + " dependent set %d (%s) ", + pnp_option_set(option), + pnp_option_priority_name(option)); else - len += snprintf(buf + len, sizeof(buf) - len, " independent "); + len += scnprintf(buf + len, sizeof(buf) - len, + " independent "); switch (option->type) { case IORESOURCE_IO: port = &option->u.port; - len += snprintf(buf + len, sizeof(buf) - len, "io min %#llx " - "max %#llx align %lld size %lld flags %#x", - (unsigned long long) port->min, - (unsigned long long) port->max, - (unsigned long long) port->align, - (unsigned long long) port->size, port->flags); + len += scnprintf(buf + len, sizeof(buf) - len, "io min %#llx " + "max %#llx align %lld size %lld flags %#x", + (unsigned long long) port->min, + (unsigned long long) port->max, + (unsigned long long) port->align, + (unsigned long long) port->size, port->flags); break; case IORESOURCE_MEM: mem = &option->u.mem; - len += snprintf(buf + len, sizeof(buf) - len, "mem min %#llx " - "max %#llx align %lld size %lld flags %#x", - (unsigned long long) mem->min, - (unsigned long long) mem->max, - (unsigned long long) mem->align, - (unsigned long long) mem->size, mem->flags); + len += scnprintf(buf + len, sizeof(buf) - len, "mem min %#llx " + "max %#llx align %lld size %lld flags %#x", + (unsigned long long) mem->min, + (unsigned long long) mem->max, + (unsigned long long) mem->align, + (unsigned long long) mem->size, mem->flags); break; case IORESOURCE_IRQ: irq = &option->u.irq; - len += snprintf(buf + len, sizeof(buf) - len, "irq"); + len += scnprintf(buf + len, sizeof(buf) - len, "irq"); if (bitmap_empty(irq->map.bits, PNP_IRQ_NR)) - len += snprintf(buf + len, sizeof(buf) - len, - " <none>"); + len += scnprintf(buf + len, sizeof(buf) - len, + " <none>"); else { for (i = 0; i < PNP_IRQ_NR; i++) if (test_bit(i, irq->map.bits)) - len += snprintf(buf + len, - sizeof(buf) - len, - " %d", i); + len += scnprintf(buf + len, + sizeof(buf) - len, + " %d", i); } - len += snprintf(buf + len, sizeof(buf) - len, " flags %#x", - irq->flags); + len += scnprintf(buf + len, sizeof(buf) - len, " flags %#x", + irq->flags); if (irq->flags & IORESOURCE_IRQ_OPTIONAL) - len += snprintf(buf + len, sizeof(buf) - len, - " (optional)"); + len += scnprintf(buf + len, sizeof(buf) - len, + " (optional)"); break; case IORESOURCE_DMA: dma = &option->u.dma; - len += snprintf(buf + len, sizeof(buf) - len, "dma"); + len += scnprintf(buf + len, sizeof(buf) - len, "dma"); if (!dma->map) - len += snprintf(buf + len, sizeof(buf) - len, - " <none>"); + len += scnprintf(buf + len, sizeof(buf) - len, + " <none>"); else { for (i = 0; i < 8; i++) if (dma->map & (1 << i)) - len += snprintf(buf + len, - sizeof(buf) - len, - " %d", i); + len += scnprintf(buf + len, + sizeof(buf) - len, + " %d", i); } - len += snprintf(buf + len, sizeof(buf) - len, " (bitmask %#x) " - "flags %#x", dma->map, dma->flags); + len += scnprintf(buf + len, sizeof(buf) - len, " (bitmask %#x) " + "flags %#x", dma->map, dma->flags); break; } dev_dbg(&dev->dev, "%s\n", buf); diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig index 4d17d384578..9ce55850271 100644 --- a/drivers/power/Kconfig +++ b/drivers/power/Kconfig @@ -49,6 +49,13 @@ config BATTERY_OLPC help Say Y to enable support for the battery on the OLPC laptop. +config BATTERY_TOSA + tristate "Sharp SL-6000 (tosa) battery" + depends on MACH_TOSA && MFD_TC6393XB + help + Say Y to enable support for the battery on the Sharp Zaurus + SL-6000 (tosa) models. + config BATTERY_PALMTX tristate "Palm T|X battery" depends on MACH_PALMTX diff --git a/drivers/power/Makefile b/drivers/power/Makefile index 6f43a54ee42..4706bf8ff45 100644 --- a/drivers/power/Makefile +++ b/drivers/power/Makefile @@ -20,4 +20,5 @@ obj-$(CONFIG_APM_POWER) += apm_power.o obj-$(CONFIG_BATTERY_DS2760) += ds2760_battery.o obj-$(CONFIG_BATTERY_PMU) += pmu_battery.o obj-$(CONFIG_BATTERY_OLPC) += olpc_battery.o +obj-$(CONFIG_BATTERY_TOSA) += tosa_battery.o obj-$(CONFIG_BATTERY_PALMTX) += palmtx_battery.o diff --git a/drivers/power/olpc_battery.c b/drivers/power/olpc_battery.c index ab1e8289f07..32570af3c5c 100644 --- a/drivers/power/olpc_battery.c +++ b/drivers/power/olpc_battery.c @@ -19,7 +19,7 @@ #define EC_BAT_VOLTAGE 0x10 /* uint16_t, *9.76/32, mV */ #define EC_BAT_CURRENT 0x11 /* int16_t, *15.625/120, mA */ -#define EC_BAT_ACR 0x12 +#define EC_BAT_ACR 0x12 /* int16_t, *6250/15, µAh */ #define EC_BAT_TEMP 0x13 /* uint16_t, *100/256, °C */ #define EC_AMB_TEMP 0x14 /* uint16_t, *100/256, °C */ #define EC_BAT_STATUS 0x15 /* uint8_t, bitmask */ @@ -84,6 +84,119 @@ static struct power_supply olpc_ac = { .get_property = olpc_ac_get_prop, }; +static char bat_serial[17]; /* Ick */ + +static int olpc_bat_get_status(union power_supply_propval *val, uint8_t ec_byte) +{ + if (olpc_platform_info.ecver > 0x44) { + if (ec_byte & BAT_STAT_CHARGING) + val->intval = POWER_SUPPLY_STATUS_CHARGING; + else if (ec_byte & BAT_STAT_DISCHARGING) + val->intval = POWER_SUPPLY_STATUS_DISCHARGING; + else if (ec_byte & BAT_STAT_FULL) + val->intval = POWER_SUPPLY_STATUS_FULL; + else /* er,... */ + val->intval = POWER_SUPPLY_STATUS_NOT_CHARGING; + } else { + /* Older EC didn't report charge/discharge bits */ + if (!(ec_byte & BAT_STAT_AC)) /* No AC means discharging */ + val->intval = POWER_SUPPLY_STATUS_DISCHARGING; + else if (ec_byte & BAT_STAT_FULL) + val->intval = POWER_SUPPLY_STATUS_FULL; + else /* Not _necessarily_ true but EC doesn't tell all yet */ + val->intval = POWER_SUPPLY_STATUS_CHARGING; + } + + return 0; +} + +static int olpc_bat_get_health(union power_supply_propval *val) +{ + uint8_t ec_byte; + int ret; + + ret = olpc_ec_cmd(EC_BAT_ERRCODE, NULL, 0, &ec_byte, 1); + if (ret) + return ret; + + switch (ec_byte) { + case 0: + val->intval = POWER_SUPPLY_HEALTH_GOOD; + break; + + case BAT_ERR_OVERTEMP: + val->intval = POWER_SUPPLY_HEALTH_OVERHEAT; + break; + + case BAT_ERR_OVERVOLTAGE: + val->intval = POWER_SUPPLY_HEALTH_OVERVOLTAGE; + break; + + case BAT_ERR_INFOFAIL: + case BAT_ERR_OUT_OF_CONTROL: + case BAT_ERR_ID_FAIL: + case BAT_ERR_ACR_FAIL: + val->intval = POWER_SUPPLY_HEALTH_UNSPEC_FAILURE; + break; + + default: + /* Eep. We don't know this failure code */ + ret = -EIO; + } + + return ret; +} + +static int olpc_bat_get_mfr(union power_supply_propval *val) +{ + uint8_t ec_byte; + int ret; + + ec_byte = BAT_ADDR_MFR_TYPE; + ret = olpc_ec_cmd(EC_BAT_EEPROM, &ec_byte, 1, &ec_byte, 1); + if (ret) + return ret; + + switch (ec_byte >> 4) { + case 1: + val->strval = "Gold Peak"; + break; + case 2: + val->strval = "BYD"; + break; + default: + val->strval = "Unknown"; + break; + } + + return ret; +} + +static int olpc_bat_get_tech(union power_supply_propval *val) +{ + uint8_t ec_byte; + int ret; + + ec_byte = BAT_ADDR_MFR_TYPE; + ret = olpc_ec_cmd(EC_BAT_EEPROM, &ec_byte, 1, &ec_byte, 1); + if (ret) + return ret; + + switch (ec_byte & 0xf) { + case 1: + val->intval = POWER_SUPPLY_TECHNOLOGY_NiMH; + break; + case 2: + val->intval = POWER_SUPPLY_TECHNOLOGY_LiFe; + break; + default: + val->intval = POWER_SUPPLY_TECHNOLOGY_UNKNOWN; + break; + } + + return ret; +} + /********************************************************************* * Battery properties *********************************************************************/ @@ -94,6 +207,7 @@ static int olpc_bat_get_property(struct power_supply *psy, int ret = 0; int16_t ec_word; uint8_t ec_byte; + uint64_t ser_buf; ret = olpc_ec_cmd(EC_BAT_STATUS, NULL, 0, &ec_byte, 1); if (ret) @@ -110,25 +224,10 @@ static int olpc_bat_get_property(struct power_supply *psy, switch (psp) { case POWER_SUPPLY_PROP_STATUS: - if (olpc_platform_info.ecver > 0x44) { - if (ec_byte & BAT_STAT_CHARGING) - val->intval = POWER_SUPPLY_STATUS_CHARGING; - else if (ec_byte & BAT_STAT_DISCHARGING) - val->intval = POWER_SUPPLY_STATUS_DISCHARGING; - else if (ec_byte & BAT_STAT_FULL) - val->intval = POWER_SUPPLY_STATUS_FULL; - else /* er,... */ - val->intval = POWER_SUPPLY_STATUS_NOT_CHARGING; - } else { - /* Older EC didn't report charge/discharge bits */ - if (!(ec_byte & BAT_STAT_AC)) /* No AC means discharging */ - val->intval = POWER_SUPPLY_STATUS_DISCHARGING; - else if (ec_byte & BAT_STAT_FULL) - val->intval = POWER_SUPPLY_STATUS_FULL; - else /* Not _necessarily_ true but EC doesn't tell all yet */ - val->intval = POWER_SUPPLY_STATUS_CHARGING; - break; - } + ret = olpc_bat_get_status(val, ec_byte); + if (ret) + return ret; + break; case POWER_SUPPLY_PROP_PRESENT: val->intval = !!(ec_byte & BAT_STAT_PRESENT); break; @@ -137,72 +236,21 @@ static int olpc_bat_get_property(struct power_supply *psy, if (ec_byte & BAT_STAT_DESTROY) val->intval = POWER_SUPPLY_HEALTH_DEAD; else { - ret = olpc_ec_cmd(EC_BAT_ERRCODE, NULL, 0, &ec_byte, 1); + ret = olpc_bat_get_health(val); if (ret) return ret; - - switch (ec_byte) { - case 0: - val->intval = POWER_SUPPLY_HEALTH_GOOD; - break; - - case BAT_ERR_OVERTEMP: - val->intval = POWER_SUPPLY_HEALTH_OVERHEAT; - break; - - case BAT_ERR_OVERVOLTAGE: - val->intval = POWER_SUPPLY_HEALTH_OVERVOLTAGE; - break; - - case BAT_ERR_INFOFAIL: - case BAT_ERR_OUT_OF_CONTROL: - case BAT_ERR_ID_FAIL: - case BAT_ERR_ACR_FAIL: - val->intval = POWER_SUPPLY_HEALTH_UNSPEC_FAILURE; - break; - - default: - /* Eep. We don't know this failure code */ - return -EIO; - } } break; case POWER_SUPPLY_PROP_MANUFACTURER: - ec_byte = BAT_ADDR_MFR_TYPE; - ret = olpc_ec_cmd(EC_BAT_EEPROM, &ec_byte, 1, &ec_byte, 1); + ret = olpc_bat_get_mfr(val); if (ret) return ret; - - switch (ec_byte >> 4) { - case 1: - val->strval = "Gold Peak"; - break; - case 2: - val->strval = "BYD"; - break; - default: - val->strval = "Unknown"; - break; - } break; case POWER_SUPPLY_PROP_TECHNOLOGY: - ec_byte = BAT_ADDR_MFR_TYPE; - ret = olpc_ec_cmd(EC_BAT_EEPROM, &ec_byte, 1, &ec_byte, 1); + ret = olpc_bat_get_tech(val); if (ret) return ret; - - switch (ec_byte & 0xf) { - case 1: - val->intval = POWER_SUPPLY_TECHNOLOGY_NiMH; - break; - case 2: - val->intval = POWER_SUPPLY_TECHNOLOGY_LiFe; - break; - default: - val->intval = POWER_SUPPLY_TECHNOLOGY_UNKNOWN; - break; - } break; case POWER_SUPPLY_PROP_VOLTAGE_AVG: ret = olpc_ec_cmd(EC_BAT_VOLTAGE, NULL, 0, (void *)&ec_word, 2); @@ -241,6 +289,22 @@ static int olpc_bat_get_property(struct power_supply *psy, ec_word = be16_to_cpu(ec_word); val->intval = ec_word * 100 / 256; break; + case POWER_SUPPLY_PROP_CHARGE_COUNTER: + ret = olpc_ec_cmd(EC_BAT_ACR, NULL, 0, (void *)&ec_word, 2); + if (ret) + return ret; + + ec_word = be16_to_cpu(ec_word); + val->intval = ec_word * 6250 / 15; + break; + case POWER_SUPPLY_PROP_SERIAL_NUMBER: + ret = olpc_ec_cmd(EC_BAT_SERIAL, NULL, 0, (void *)&ser_buf, 8); + if (ret) + return ret; + + sprintf(bat_serial, "%016llx", (long long)be64_to_cpu(ser_buf)); + val->strval = bat_serial; + break; default: ret = -EINVAL; break; @@ -260,6 +324,50 @@ static enum power_supply_property olpc_bat_props[] = { POWER_SUPPLY_PROP_TEMP, POWER_SUPPLY_PROP_TEMP_AMBIENT, POWER_SUPPLY_PROP_MANUFACTURER, + POWER_SUPPLY_PROP_SERIAL_NUMBER, + POWER_SUPPLY_PROP_CHARGE_COUNTER, +}; + +/* EEPROM reading goes completely around the power_supply API, sadly */ + +#define EEPROM_START 0x20 +#define EEPROM_END 0x80 +#define EEPROM_SIZE (EEPROM_END - EEPROM_START) + +static ssize_t olpc_bat_eeprom_read(struct kobject *kobj, + struct bin_attribute *attr, char *buf, loff_t off, size_t count) +{ + uint8_t ec_byte; + int ret, end; + + if (off >= EEPROM_SIZE) + return 0; + if (off + count > EEPROM_SIZE) + count = EEPROM_SIZE - off; + + end = EEPROM_START + off + count; + for (ec_byte = EEPROM_START + off; ec_byte < end; ec_byte++) { + ret = olpc_ec_cmd(EC_BAT_EEPROM, &ec_byte, 1, + &buf[ec_byte - EEPROM_START], 1); + if (ret) { + printk(KERN_ERR "olpc-battery: EC command " + "EC_BAT_EEPROM @ 0x%x failed -" + " %d!\n", ec_byte, ret); + return -EIO; + } + } + + return count; +} + +static struct bin_attribute olpc_bat_eeprom = { + .attr = { + .name = "eeprom", + .mode = S_IRUGO, + .owner = THIS_MODULE, + }, + .size = 0, + .read = olpc_bat_eeprom_read, }; /********************************************************************* @@ -290,8 +398,14 @@ static int __init olpc_bat_init(void) if (!olpc_platform_info.ecver) return -ENXIO; - if (olpc_platform_info.ecver < 0x43) { - printk(KERN_NOTICE "OLPC EC version 0x%02x too old for battery driver.\n", olpc_platform_info.ecver); + + /* + * We've seen a number of EC protocol changes; this driver requires + * the latest EC protocol, supported by 0x44 and above. + */ + if (olpc_platform_info.ecver < 0x44) { + printk(KERN_NOTICE "OLPC EC version 0x%02x too old for " + "battery driver.\n", olpc_platform_info.ecver); return -ENXIO; } @@ -315,8 +429,14 @@ static int __init olpc_bat_init(void) if (ret) goto battery_failed; + ret = device_create_bin_file(olpc_bat.dev, &olpc_bat_eeprom); + if (ret) + goto eeprom_failed; + goto success; +eeprom_failed: + power_supply_unregister(&olpc_bat); battery_failed: power_supply_unregister(&olpc_ac); ac_failed: @@ -327,6 +447,7 @@ success: static void __exit olpc_bat_exit(void) { + device_remove_bin_file(olpc_bat.dev, &olpc_bat_eeprom); power_supply_unregister(&olpc_bat); power_supply_unregister(&olpc_ac); platform_device_unregister(bat_pdev); diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c index 49215da5249..fe2aeb11939 100644 --- a/drivers/power/power_supply_sysfs.c +++ b/drivers/power/power_supply_sysfs.c @@ -99,6 +99,7 @@ static struct device_attribute power_supply_attrs[] = { POWER_SUPPLY_ATTR(charge_empty), POWER_SUPPLY_ATTR(charge_now), POWER_SUPPLY_ATTR(charge_avg), + POWER_SUPPLY_ATTR(charge_counter), POWER_SUPPLY_ATTR(energy_full_design), POWER_SUPPLY_ATTR(energy_empty_design), POWER_SUPPLY_ATTR(energy_full), diff --git a/drivers/power/tosa_battery.c b/drivers/power/tosa_battery.c new file mode 100644 index 00000000000..bf664fbd661 --- /dev/null +++ b/drivers/power/tosa_battery.c @@ -0,0 +1,486 @@ +/* + * Battery and Power Management code for the Sharp SL-6000x + * + * Copyright (c) 2005 Dirk Opfer + * Copyright (c) 2008 Dmitry Baryshkov + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/power_supply.h> +#include <linux/wm97xx.h> +#include <linux/delay.h> +#include <linux/spinlock.h> +#include <linux/interrupt.h> +#include <linux/gpio.h> + +#include <asm/mach-types.h> +#include <asm/arch/tosa.h> + +static DEFINE_MUTEX(bat_lock); /* protects gpio pins */ +static struct work_struct bat_work; + +struct tosa_bat { + int status; + struct power_supply psy; + int full_chrg; + + struct mutex work_lock; /* protects data */ + + bool (*is_present)(struct tosa_bat *bat); + int gpio_full; + int gpio_charge_off; + + int technology; + + int gpio_bat; + int adc_bat; + int adc_bat_divider; + int bat_max; + int bat_min; + + int gpio_temp; + int adc_temp; + int adc_temp_divider; +}; + +static struct tosa_bat tosa_bat_main; +static struct tosa_bat tosa_bat_jacket; + +static unsigned long tosa_read_bat(struct tosa_bat *bat) +{ + unsigned long value = 0; + + if (bat->gpio_bat < 0 || bat->adc_bat < 0) + return 0; + + mutex_lock(&bat_lock); + gpio_set_value(bat->gpio_bat, 1); + msleep(5); + value = wm97xx_read_aux_adc(bat->psy.dev->parent->driver_data, + bat->adc_bat); + gpio_set_value(bat->gpio_bat, 0); + mutex_unlock(&bat_lock); + + value = value * 1000000 / bat->adc_bat_divider; + + return value; +} + +static unsigned long tosa_read_temp(struct tosa_bat *bat) +{ + unsigned long value = 0; + + if (bat->gpio_temp < 0 || bat->adc_temp < 0) + return 0; + + mutex_lock(&bat_lock); + gpio_set_value(bat->gpio_temp, 1); + msleep(5); + value = wm97xx_read_aux_adc(bat->psy.dev->parent->driver_data, + bat->adc_temp); + gpio_set_value(bat->gpio_temp, 0); + mutex_unlock(&bat_lock); + + value = value * 10000 / bat->adc_temp_divider; + + return value; +} + +static int tosa_bat_get_property(struct power_supply *psy, + enum power_supply_property psp, + union power_supply_propval *val) +{ + int ret = 0; + struct tosa_bat *bat = container_of(psy, struct tosa_bat, psy); + + if (bat->is_present && !bat->is_present(bat) + && psp != POWER_SUPPLY_PROP_PRESENT) { + return -ENODEV; + } + + switch (psp) { + case POWER_SUPPLY_PROP_STATUS: + val->intval = bat->status; + break; + case POWER_SUPPLY_PROP_TECHNOLOGY: + val->intval = bat->technology; + break; + case POWER_SUPPLY_PROP_VOLTAGE_NOW: + val->intval = tosa_read_bat(bat); + break; + case POWER_SUPPLY_PROP_VOLTAGE_MAX: + if (bat->full_chrg == -1) + val->intval = bat->bat_max; + else + val->intval = bat->full_chrg; + break; + case POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN: + val->intval = bat->bat_max; + break; + case POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN: + val->intval = bat->bat_min; + break; + case POWER_SUPPLY_PROP_TEMP: + val->intval = tosa_read_temp(bat); + break; + case POWER_SUPPLY_PROP_PRESENT: + val->intval = bat->is_present ? bat->is_present(bat) : 1; + break; + default: + ret = -EINVAL; + break; + } + return ret; +} + +static bool tosa_jacket_bat_is_present(struct tosa_bat *bat) +{ + return gpio_get_value(TOSA_GPIO_JACKET_DETECT) == 0; +} + +static void tosa_bat_external_power_changed(struct power_supply *psy) +{ + schedule_work(&bat_work); +} + +static irqreturn_t tosa_bat_gpio_isr(int irq, void *data) +{ + pr_info("tosa_bat_gpio irq: %d\n", gpio_get_value(irq_to_gpio(irq))); + schedule_work(&bat_work); + return IRQ_HANDLED; +} + +static void tosa_bat_update(struct tosa_bat *bat) +{ + int old; + struct power_supply *psy = &bat->psy; + + mutex_lock(&bat->work_lock); + + old = bat->status; + + if (bat->is_present && !bat->is_present(bat)) { + printk(KERN_NOTICE "%s not present\n", psy->name); + bat->status = POWER_SUPPLY_STATUS_UNKNOWN; + bat->full_chrg = -1; + } else if (power_supply_am_i_supplied(psy)) { + if (bat->status == POWER_SUPPLY_STATUS_DISCHARGING) { + gpio_set_value(bat->gpio_charge_off, 0); + mdelay(15); + } + + if (gpio_get_value(bat->gpio_full)) { + if (old == POWER_SUPPLY_STATUS_CHARGING || + bat->full_chrg == -1) + bat->full_chrg = tosa_read_bat(bat); + + gpio_set_value(bat->gpio_charge_off, 1); + bat->status = POWER_SUPPLY_STATUS_FULL; + } else { + gpio_set_value(bat->gpio_charge_off, 0); + bat->status = POWER_SUPPLY_STATUS_CHARGING; + } + } else { + gpio_set_value(bat->gpio_charge_off, 1); + bat->status = POWER_SUPPLY_STATUS_DISCHARGING; + } + + if (old != bat->status) + power_supply_changed(psy); + + mutex_unlock(&bat->work_lock); +} + +static void tosa_bat_work(struct work_struct *work) +{ + tosa_bat_update(&tosa_bat_main); + tosa_bat_update(&tosa_bat_jacket); +} + + +static enum power_supply_property tosa_bat_main_props[] = { + POWER_SUPPLY_PROP_STATUS, + POWER_SUPPLY_PROP_TECHNOLOGY, + POWER_SUPPLY_PROP_VOLTAGE_NOW, + POWER_SUPPLY_PROP_VOLTAGE_MAX, + POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN, + POWER_SUPPLY_PROP_TEMP, + POWER_SUPPLY_PROP_PRESENT, +}; + +static enum power_supply_property tosa_bat_bu_props[] = { + POWER_SUPPLY_PROP_STATUS, + POWER_SUPPLY_PROP_TECHNOLOGY, + POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN, + POWER_SUPPLY_PROP_VOLTAGE_NOW, + POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN, + POWER_SUPPLY_PROP_PRESENT, +}; + +static struct tosa_bat tosa_bat_main = { + .status = POWER_SUPPLY_STATUS_DISCHARGING, + .full_chrg = -1, + .psy = { + .name = "main-battery", + .type = POWER_SUPPLY_TYPE_BATTERY, + .properties = tosa_bat_main_props, + .num_properties = ARRAY_SIZE(tosa_bat_main_props), + .get_property = tosa_bat_get_property, + .external_power_changed = tosa_bat_external_power_changed, + .use_for_apm = 1, + }, + + .gpio_full = TOSA_GPIO_BAT0_CRG, + .gpio_charge_off = TOSA_GPIO_CHARGE_OFF, + + .technology = POWER_SUPPLY_TECHNOLOGY_LIPO, + + .gpio_bat = TOSA_GPIO_BAT0_V_ON, + .adc_bat = WM97XX_AUX_ID3, + .adc_bat_divider = 414, + .bat_max = 4310000, + .bat_min = 1551 * 1000000 / 414, + + .gpio_temp = TOSA_GPIO_BAT1_TH_ON, + .adc_temp = WM97XX_AUX_ID2, + .adc_temp_divider = 10000, +}; + +static struct tosa_bat tosa_bat_jacket = { + .status = POWER_SUPPLY_STATUS_DISCHARGING, + .full_chrg = -1, + .psy = { + .name = "jacket-battery", + .type = POWER_SUPPLY_TYPE_BATTERY, + .properties = tosa_bat_main_props, + .num_properties = ARRAY_SIZE(tosa_bat_main_props), + .get_property = tosa_bat_get_property, + .external_power_changed = tosa_bat_external_power_changed, + }, + + .is_present = tosa_jacket_bat_is_present, + .gpio_full = TOSA_GPIO_BAT1_CRG, + .gpio_charge_off = TOSA_GPIO_CHARGE_OFF_JC, + + .technology = POWER_SUPPLY_TECHNOLOGY_LIPO, + + .gpio_bat = TOSA_GPIO_BAT1_V_ON, + .adc_bat = WM97XX_AUX_ID3, + .adc_bat_divider = 414, + .bat_max = 4310000, + .bat_min = 1551 * 1000000 / 414, + + .gpio_temp = TOSA_GPIO_BAT0_TH_ON, + .adc_temp = WM97XX_AUX_ID2, + .adc_temp_divider = 10000, +}; + +static struct tosa_bat tosa_bat_bu = { + .status = POWER_SUPPLY_STATUS_UNKNOWN, + .full_chrg = -1, + + .psy = { + .name = "backup-battery", + .type = POWER_SUPPLY_TYPE_BATTERY, + .properties = tosa_bat_bu_props, + .num_properties = ARRAY_SIZE(tosa_bat_bu_props), + .get_property = tosa_bat_get_property, + .external_power_changed = tosa_bat_external_power_changed, + }, + + .gpio_full = -1, + .gpio_charge_off = -1, + + .technology = POWER_SUPPLY_TECHNOLOGY_LiMn, + + .gpio_bat = TOSA_GPIO_BU_CHRG_ON, + .adc_bat = WM97XX_AUX_ID4, + .adc_bat_divider = 1266, + + .gpio_temp = -1, + .adc_temp = -1, + .adc_temp_divider = -1, +}; + +static struct { + int gpio; + char *name; + bool output; + int value; +} gpios[] = { + { TOSA_GPIO_CHARGE_OFF, "main charge off", 1, 1 }, + { TOSA_GPIO_CHARGE_OFF_JC, "jacket charge off", 1, 1 }, + { TOSA_GPIO_BAT_SW_ON, "battery switch", 1, 0 }, + { TOSA_GPIO_BAT0_V_ON, "main battery", 1, 0 }, + { TOSA_GPIO_BAT1_V_ON, "jacket battery", 1, 0 }, + { TOSA_GPIO_BAT1_TH_ON, "main battery temp", 1, 0 }, + { TOSA_GPIO_BAT0_TH_ON, "jacket battery temp", 1, 0 }, + { TOSA_GPIO_BU_CHRG_ON, "backup battery", 1, 0 }, + { TOSA_GPIO_BAT0_CRG, "main battery full", 0, 0 }, + { TOSA_GPIO_BAT1_CRG, "jacket battery full", 0, 0 }, + { TOSA_GPIO_BAT0_LOW, "main battery low", 0, 0 }, + { TOSA_GPIO_BAT1_LOW, "jacket battery low", 0, 0 }, + { TOSA_GPIO_JACKET_DETECT, "jacket detect", 0, 0 }, +}; + +#ifdef CONFIG_PM +static int tosa_bat_suspend(struct platform_device *dev, pm_message_t state) +{ + /* flush all pending status updates */ + flush_scheduled_work(); + return 0; +} + +static int tosa_bat_resume(struct platform_device *dev) +{ + /* things may have changed while we were away */ + schedule_work(&bat_work); + return 0; +} +#else +#define tosa_bat_suspend NULL +#define tosa_bat_resume NULL +#endif + +static int __devinit tosa_bat_probe(struct platform_device *dev) +{ + int ret; + int i; + + if (!machine_is_tosa()) + return -ENODEV; + + for (i = 0; i < ARRAY_SIZE(gpios); i++) { + ret = gpio_request(gpios[i].gpio, gpios[i].name); + if (ret) { + i--; + goto err_gpio; + } + + if (gpios[i].output) + ret = gpio_direction_output(gpios[i].gpio, + gpios[i].value); + else + ret = gpio_direction_input(gpios[i].gpio); + + if (ret) + goto err_gpio; + } + + mutex_init(&tosa_bat_main.work_lock); + mutex_init(&tosa_bat_jacket.work_lock); + + INIT_WORK(&bat_work, tosa_bat_work); + + ret = power_supply_register(&dev->dev, &tosa_bat_main.psy); + if (ret) + goto err_psy_reg_main; + ret = power_supply_register(&dev->dev, &tosa_bat_jacket.psy); + if (ret) + goto err_psy_reg_jacket; + ret = power_supply_register(&dev->dev, &tosa_bat_bu.psy); + if (ret) + goto err_psy_reg_bu; + + ret = request_irq(gpio_to_irq(TOSA_GPIO_BAT0_CRG), + tosa_bat_gpio_isr, + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, + "main full", &tosa_bat_main); + if (ret) + goto err_req_main; + + ret = request_irq(gpio_to_irq(TOSA_GPIO_BAT1_CRG), + tosa_bat_gpio_isr, + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, + "jacket full", &tosa_bat_jacket); + if (ret) + goto err_req_jacket; + + ret = request_irq(gpio_to_irq(TOSA_GPIO_JACKET_DETECT), + tosa_bat_gpio_isr, + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, + "jacket detect", &tosa_bat_jacket); + if (!ret) { + schedule_work(&bat_work); + return 0; + } + + free_irq(gpio_to_irq(TOSA_GPIO_BAT1_CRG), &tosa_bat_jacket); +err_req_jacket: + free_irq(gpio_to_irq(TOSA_GPIO_BAT0_CRG), &tosa_bat_main); +err_req_main: + power_supply_unregister(&tosa_bat_bu.psy); +err_psy_reg_bu: + power_supply_unregister(&tosa_bat_jacket.psy); +err_psy_reg_jacket: + power_supply_unregister(&tosa_bat_main.psy); +err_psy_reg_main: + + /* see comment in tosa_bat_remove */ + flush_scheduled_work(); + + i--; +err_gpio: + for (; i >= 0; i--) + gpio_free(gpios[i].gpio); + + return ret; +} + +static int __devexit tosa_bat_remove(struct platform_device *dev) +{ + int i; + + free_irq(gpio_to_irq(TOSA_GPIO_JACKET_DETECT), &tosa_bat_jacket); + free_irq(gpio_to_irq(TOSA_GPIO_BAT1_CRG), &tosa_bat_jacket); + free_irq(gpio_to_irq(TOSA_GPIO_BAT0_CRG), &tosa_bat_main); + + power_supply_unregister(&tosa_bat_bu.psy); + power_supply_unregister(&tosa_bat_jacket.psy); + power_supply_unregister(&tosa_bat_main.psy); + + /* + * now flush all pending work. + * we won't get any more schedules, since all + * sources (isr and external_power_changed) + * are unregistered now. + */ + flush_scheduled_work(); + + for (i = ARRAY_SIZE(gpios) - 1; i >= 0; i--) + gpio_free(gpios[i].gpio); + + return 0; +} + +static struct platform_driver tosa_bat_driver = { + .driver.name = "wm97xx-battery", + .driver.owner = THIS_MODULE, + .probe = tosa_bat_probe, + .remove = __devexit_p(tosa_bat_remove), + .suspend = tosa_bat_suspend, + .resume = tosa_bat_resume, +}; + +static int __init tosa_bat_init(void) +{ + return platform_driver_register(&tosa_bat_driver); +} + +static void __exit tosa_bat_exit(void) +{ + platform_driver_unregister(&tosa_bat_driver); +} + +module_init(tosa_bat_init); +module_exit(tosa_bat_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Dmitry Baryshkov"); +MODULE_DESCRIPTION("Tosa battery driver"); +MODULE_ALIAS("platform:wm97xx-battery"); diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig new file mode 100644 index 00000000000..a656128f1fd --- /dev/null +++ b/drivers/regulator/Kconfig @@ -0,0 +1,59 @@ +menu "Voltage and Current regulators" + +config REGULATOR + bool "Voltage and Current Regulator Support" + default n + help + Generic Voltage and Current Regulator support. + + This framework is designed to provide a generic interface to voltage + and current regulators within the Linux kernel. It's intended to + provide voltage and current control to client or consumer drivers and + also provide status information to user space applications through a + sysfs interface. + + The intention is to allow systems to dynamically control regulator + output in order to save power and prolong battery life. This applies + to both voltage regulators (where voltage output is controllable) and + current sinks (where current output is controllable). + + This framework safely compiles out if not selected so that client + drivers can still be used in systems with no software controllable + regulators. + + If unsure, say no. + +config REGULATOR_DEBUG + bool "Regulator debug support" + depends on REGULATOR + help + Say yes here to enable debugging support. + +config REGULATOR_FIXED_VOLTAGE + tristate + default n + select REGULATOR + +config REGULATOR_VIRTUAL_CONSUMER + tristate "Virtual regulator consumer support" + default n + select REGULATOR + help + This driver provides a virtual consumer for the voltage and + current regulator API which provides sysfs controls for + configuring the supplies requested. This is mainly useful + for test purposes. + + If unsure, say no. + +config REGULATOR_BQ24022 + tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC" + default n + select REGULATOR + help + This driver controls a TI bq24022 Charger attached via + GPIOs. The provided current regulator can enable/disable + charging select between 100 mA and 500 mA charging current + limit. + +endmenu diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile new file mode 100644 index 00000000000..ac2c64efe65 --- /dev/null +++ b/drivers/regulator/Makefile @@ -0,0 +1,12 @@ +# +# Makefile for regulator drivers. +# + + +obj-$(CONFIG_REGULATOR) += core.o +obj-$(CONFIG_REGULATOR_FIXED_VOLTAGE) += fixed.o +obj-$(CONFIG_REGULATOR_VIRTUAL_CONSUMER) += virtual.o + +obj-$(CONFIG_REGULATOR_BQ24022) += bq24022.o + +ccflags-$(CONFIG_REGULATOR_DEBUG) += -DDEBUG diff --git a/drivers/regulator/bq24022.c b/drivers/regulator/bq24022.c new file mode 100644 index 00000000000..263699d6152 --- /dev/null +++ b/drivers/regulator/bq24022.c @@ -0,0 +1,167 @@ +/* + * Support for TI bq24022 (bqTINY-II) Dual Input (USB/AC Adpater) + * 1-Cell Li-Ion Charger connected via GPIOs. + * + * Copyright (c) 2008 Philipp Zabel + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/err.h> +#include <linux/gpio.h> +#include <linux/regulator/bq24022.h> +#include <linux/regulator/driver.h> + +static int bq24022_set_current_limit(struct regulator_dev *rdev, + int min_uA, int max_uA) +{ + struct platform_device *pdev = rdev_get_drvdata(rdev); + struct bq24022_mach_info *pdata = pdev->dev.platform_data; + + dev_dbg(&pdev->dev, "setting current limit to %s mA\n", + max_uA >= 500000 ? "500" : "100"); + + /* REVISIT: maybe return error if min_uA != 0 ? */ + gpio_set_value(pdata->gpio_iset2, max_uA >= 500000); + return 0; +} + +static int bq24022_get_current_limit(struct regulator_dev *rdev) +{ + struct platform_device *pdev = rdev_get_drvdata(rdev); + struct bq24022_mach_info *pdata = pdev->dev.platform_data; + + return gpio_get_value(pdata->gpio_iset2) ? 500000 : 100000; +} + +static int bq24022_enable(struct regulator_dev *rdev) +{ + struct platform_device *pdev = rdev_get_drvdata(rdev); + struct bq24022_mach_info *pdata = pdev->dev.platform_data; + + dev_dbg(&pdev->dev, "enabling charger\n"); + + gpio_set_value(pdata->gpio_nce, 0); + return 0; +} + +static int bq24022_disable(struct regulator_dev *rdev) +{ + struct platform_device *pdev = rdev_get_drvdata(rdev); + struct bq24022_mach_info *pdata = pdev->dev.platform_data; + + dev_dbg(&pdev->dev, "disabling charger\n"); + + gpio_set_value(pdata->gpio_nce, 1); + return 0; +} + +static int bq24022_is_enabled(struct regulator_dev *rdev) +{ + struct platform_device *pdev = rdev_get_drvdata(rdev); + struct bq24022_mach_info *pdata = pdev->dev.platform_data; + + return !gpio_get_value(pdata->gpio_nce); +} + +static struct regulator_ops bq24022_ops = { + .set_current_limit = bq24022_set_current_limit, + .get_current_limit = bq24022_get_current_limit, + .enable = bq24022_enable, + .disable = bq24022_disable, + .is_enabled = bq24022_is_enabled, +}; + +static struct regulator_desc bq24022_desc = { + .name = "bq24022", + .ops = &bq24022_ops, + .type = REGULATOR_CURRENT, +}; + +static int __init bq24022_probe(struct platform_device *pdev) +{ + struct bq24022_mach_info *pdata = pdev->dev.platform_data; + struct regulator_dev *bq24022; + int ret; + + if (!pdata || !pdata->gpio_nce || !pdata->gpio_iset2) + return -EINVAL; + + ret = gpio_request(pdata->gpio_nce, "ncharge_en"); + if (ret) { + dev_dbg(&pdev->dev, "couldn't request nCE GPIO: %d\n", + pdata->gpio_nce); + goto err_ce; + } + ret = gpio_request(pdata->gpio_iset2, "charge_mode"); + if (ret) { + dev_dbg(&pdev->dev, "couldn't request ISET2 GPIO: %d\n", + pdata->gpio_iset2); + goto err_iset2; + } + ret = gpio_direction_output(pdata->gpio_iset2, 0); + ret = gpio_direction_output(pdata->gpio_nce, 1); + + bq24022 = regulator_register(&bq24022_desc, pdev); + if (IS_ERR(bq24022)) { + dev_dbg(&pdev->dev, "couldn't register regulator\n"); + ret = PTR_ERR(bq24022); + goto err_reg; + } + platform_set_drvdata(pdev, bq24022); + dev_dbg(&pdev->dev, "registered regulator\n"); + + return 0; +err_reg: + gpio_free(pdata->gpio_iset2); +err_iset2: + gpio_free(pdata->gpio_nce); +err_ce: + return ret; +} + +static int __devexit bq24022_remove(struct platform_device *pdev) +{ + struct bq24022_mach_info *pdata = pdev->dev.platform_data; + struct regulator_dev *bq24022 = platform_get_drvdata(pdev); + + regulator_unregister(bq24022); + gpio_free(pdata->gpio_iset2); + gpio_free(pdata->gpio_nce); + + return 0; +} + +static struct platform_driver bq24022_driver = { + .driver = { + .name = "bq24022", + }, + .remove = __devexit_p(bq24022_remove), +}; + +static int __init bq24022_init(void) +{ + return platform_driver_probe(&bq24022_driver, bq24022_probe); +} + +static void __exit bq24022_exit(void) +{ + platform_driver_unregister(&bq24022_driver); +} + +/* + * make sure this is probed before gpio_vbus and pda_power, + * but after asic3 or other GPIO expander drivers. + */ +subsys_initcall(bq24022_init); +module_exit(bq24022_exit); + +MODULE_AUTHOR("Philipp Zabel"); +MODULE_DESCRIPTION("TI bq24022 Li-Ion Charger driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c new file mode 100644 index 00000000000..9c798626156 --- /dev/null +++ b/drivers/regulator/core.c @@ -0,0 +1,1903 @@ +/* + * core.c -- Voltage/Current Regulator framework. + * + * Copyright 2007, 2008 Wolfson Microelectronics PLC. + * + * Author: Liam Girdwood <liam.girdwood@wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/device.h> +#include <linux/err.h> +#include <linux/mutex.h> +#include <linux/suspend.h> +#include <linux/regulator/consumer.h> +#include <linux/regulator/driver.h> +#include <linux/regulator/machine.h> + +#define REGULATOR_VERSION "0.5" + +static DEFINE_MUTEX(regulator_list_mutex); +static LIST_HEAD(regulator_list); +static LIST_HEAD(regulator_map_list); + +/** + * struct regulator_dev + * + * Voltage / Current regulator class device. One for each regulator. + */ +struct regulator_dev { + struct regulator_desc *desc; + int use_count; + + /* lists we belong to */ + struct list_head list; /* list of all regulators */ + struct list_head slist; /* list of supplied regulators */ + + /* lists we own */ + struct list_head consumer_list; /* consumers we supply */ + struct list_head supply_list; /* regulators we supply */ + + struct blocking_notifier_head notifier; + struct mutex mutex; /* consumer lock */ + struct module *owner; + struct device dev; + struct regulation_constraints *constraints; + struct regulator_dev *supply; /* for tree */ + + void *reg_data; /* regulator_dev data */ +}; + +/** + * struct regulator_map + * + * Used to provide symbolic supply names to devices. + */ +struct regulator_map { + struct list_head list; + struct device *dev; + const char *supply; + const char *regulator; +}; + +static inline struct regulator_dev *to_rdev(struct device *d) +{ + return container_of(d, struct regulator_dev, dev); +} + +/* + * struct regulator + * + * One for each consumer device. + */ +struct regulator { + struct device *dev; + struct list_head list; + int uA_load; + int min_uV; + int max_uV; + int enabled; /* client has called enabled */ + char *supply_name; + struct device_attribute dev_attr; + struct regulator_dev *rdev; +}; + +static int _regulator_is_enabled(struct regulator_dev *rdev); +static int _regulator_disable(struct regulator_dev *rdev); +static int _regulator_get_voltage(struct regulator_dev *rdev); +static int _regulator_get_current_limit(struct regulator_dev *rdev); +static unsigned int _regulator_get_mode(struct regulator_dev *rdev); +static void _notifier_call_chain(struct regulator_dev *rdev, + unsigned long event, void *data); + +/* gets the regulator for a given consumer device */ +static struct regulator *get_device_regulator(struct device *dev) +{ + struct regulator *regulator = NULL; + struct regulator_dev *rdev; + + mutex_lock(®ulator_list_mutex); + list_for_each_entry(rdev, ®ulator_list, list) { + mutex_lock(&rdev->mutex); + list_for_each_entry(regulator, &rdev->consumer_list, list) { + if (regulator->dev == dev) { + mutex_unlock(&rdev->mutex); + mutex_unlock(®ulator_list_mutex); + return regulator; + } + } + mutex_unlock(&rdev->mutex); + } + mutex_unlock(®ulator_list_mutex); + return NULL; +} + +/* Platform voltage constraint check */ +static int regulator_check_voltage(struct regulator_dev *rdev, + int *min_uV, int *max_uV) +{ + BUG_ON(*min_uV > *max_uV); + + if (!rdev->constraints) { + printk(KERN_ERR "%s: no constraints for %s\n", __func__, + rdev->desc->name); + return -ENODEV; + } + if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_VOLTAGE)) { + printk(KERN_ERR "%s: operation not allowed for %s\n", + __func__, rdev->desc->name); + return -EPERM; + } + + if (*max_uV > rdev->constraints->max_uV) + *max_uV = rdev->constraints->max_uV; + if (*min_uV < rdev->constraints->min_uV) + *min_uV = rdev->constraints->min_uV; + + if (*min_uV > *max_uV) + return -EINVAL; + + return 0; +} + +/* current constraint check */ +static int regulator_check_current_limit(struct regulator_dev *rdev, + int *min_uA, int *max_uA) +{ + BUG_ON(*min_uA > *max_uA); + + if (!rdev->constraints) { + printk(KERN_ERR "%s: no constraints for %s\n", __func__, + rdev->desc->name); + return -ENODEV; + } + if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_CURRENT)) { + printk(KERN_ERR "%s: operation not allowed for %s\n", + __func__, rdev->desc->name); + return -EPERM; + } + + if (*max_uA > rdev->constraints->max_uA) + *max_uA = rdev->constraints->max_uA; + if (*min_uA < rdev->constraints->min_uA) + *min_uA = rdev->constraints->min_uA; + + if (*min_uA > *max_uA) + return -EINVAL; + + return 0; +} + +/* operating mode constraint check */ +static int regulator_check_mode(struct regulator_dev *rdev, int mode) +{ + if (!rdev->constraints) { + printk(KERN_ERR "%s: no constraints for %s\n", __func__, + rdev->desc->name); + return -ENODEV; + } + if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_MODE)) { + printk(KERN_ERR "%s: operation not allowed for %s\n", + __func__, rdev->desc->name); + return -EPERM; + } + if (!(rdev->constraints->valid_modes_mask & mode)) { + printk(KERN_ERR "%s: invalid mode %x for %s\n", + __func__, mode, rdev->desc->name); + return -EINVAL; + } + return 0; +} + +/* dynamic regulator mode switching constraint check */ +static int regulator_check_drms(struct regulator_dev *rdev) +{ + if (!rdev->constraints) { + printk(KERN_ERR "%s: no constraints for %s\n", __func__, + rdev->desc->name); + return -ENODEV; + } + if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_DRMS)) { + printk(KERN_ERR "%s: operation not allowed for %s\n", + __func__, rdev->desc->name); + return -EPERM; + } + return 0; +} + +static ssize_t device_requested_uA_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator *regulator; + + regulator = get_device_regulator(dev); + if (regulator == NULL) + return 0; + + return sprintf(buf, "%d\n", regulator->uA_load); +} + +static ssize_t regulator_uV_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + ssize_t ret; + + mutex_lock(&rdev->mutex); + ret = sprintf(buf, "%d\n", _regulator_get_voltage(rdev)); + mutex_unlock(&rdev->mutex); + + return ret; +} + +static ssize_t regulator_uA_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + + return sprintf(buf, "%d\n", _regulator_get_current_limit(rdev)); +} + +static ssize_t regulator_opmode_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + int mode = _regulator_get_mode(rdev); + + switch (mode) { + case REGULATOR_MODE_FAST: + return sprintf(buf, "fast\n"); + case REGULATOR_MODE_NORMAL: + return sprintf(buf, "normal\n"); + case REGULATOR_MODE_IDLE: + return sprintf(buf, "idle\n"); + case REGULATOR_MODE_STANDBY: + return sprintf(buf, "standby\n"); + } + return sprintf(buf, "unknown\n"); +} + +static ssize_t regulator_state_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + int state = _regulator_is_enabled(rdev); + + if (state > 0) + return sprintf(buf, "enabled\n"); + else if (state == 0) + return sprintf(buf, "disabled\n"); + else + return sprintf(buf, "unknown\n"); +} + +static ssize_t regulator_min_uA_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + + if (!rdev->constraints) + return sprintf(buf, "constraint not defined\n"); + + return sprintf(buf, "%d\n", rdev->constraints->min_uA); +} + +static ssize_t regulator_max_uA_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + + if (!rdev->constraints) + return sprintf(buf, "constraint not defined\n"); + + return sprintf(buf, "%d\n", rdev->constraints->max_uA); +} + +static ssize_t regulator_min_uV_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + + if (!rdev->constraints) + return sprintf(buf, "constraint not defined\n"); + + return sprintf(buf, "%d\n", rdev->constraints->min_uV); +} + +static ssize_t regulator_max_uV_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + + if (!rdev->constraints) + return sprintf(buf, "constraint not defined\n"); + + return sprintf(buf, "%d\n", rdev->constraints->max_uV); +} + +static ssize_t regulator_total_uA_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + struct regulator *regulator; + int uA = 0; + + mutex_lock(&rdev->mutex); + list_for_each_entry(regulator, &rdev->consumer_list, list) + uA += regulator->uA_load; + mutex_unlock(&rdev->mutex); + return sprintf(buf, "%d\n", uA); +} + +static ssize_t regulator_num_users_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + return sprintf(buf, "%d\n", rdev->use_count); +} + +static ssize_t regulator_type_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + + switch (rdev->desc->type) { + case REGULATOR_VOLTAGE: + return sprintf(buf, "voltage\n"); + case REGULATOR_CURRENT: + return sprintf(buf, "current\n"); + } + return sprintf(buf, "unknown\n"); +} + +static ssize_t regulator_suspend_mem_uV_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + + if (!rdev->constraints) + return sprintf(buf, "not defined\n"); + return sprintf(buf, "%d\n", rdev->constraints->state_mem.uV); +} + +static ssize_t regulator_suspend_disk_uV_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + + if (!rdev->constraints) + return sprintf(buf, "not defined\n"); + return sprintf(buf, "%d\n", rdev->constraints->state_disk.uV); +} + +static ssize_t regulator_suspend_standby_uV_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + + if (!rdev->constraints) + return sprintf(buf, "not defined\n"); + return sprintf(buf, "%d\n", rdev->constraints->state_standby.uV); +} + +static ssize_t suspend_opmode_show(struct regulator_dev *rdev, + unsigned int mode, char *buf) +{ + switch (mode) { + case REGULATOR_MODE_FAST: + return sprintf(buf, "fast\n"); + case REGULATOR_MODE_NORMAL: + return sprintf(buf, "normal\n"); + case REGULATOR_MODE_IDLE: + return sprintf(buf, "idle\n"); + case REGULATOR_MODE_STANDBY: + return sprintf(buf, "standby\n"); + } + return sprintf(buf, "unknown\n"); +} + +static ssize_t regulator_suspend_mem_mode_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + + if (!rdev->constraints) + return sprintf(buf, "not defined\n"); + return suspend_opmode_show(rdev, + rdev->constraints->state_mem.mode, buf); +} + +static ssize_t regulator_suspend_disk_mode_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + + if (!rdev->constraints) + return sprintf(buf, "not defined\n"); + return suspend_opmode_show(rdev, + rdev->constraints->state_disk.mode, buf); +} + +static ssize_t regulator_suspend_standby_mode_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + + if (!rdev->constraints) + return sprintf(buf, "not defined\n"); + return suspend_opmode_show(rdev, + rdev->constraints->state_standby.mode, buf); +} + +static ssize_t regulator_suspend_mem_state_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + + if (!rdev->constraints) + return sprintf(buf, "not defined\n"); + + if (rdev->constraints->state_mem.enabled) + return sprintf(buf, "enabled\n"); + else + return sprintf(buf, "disabled\n"); +} + +static ssize_t regulator_suspend_disk_state_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + + if (!rdev->constraints) + return sprintf(buf, "not defined\n"); + + if (rdev->constraints->state_disk.enabled) + return sprintf(buf, "enabled\n"); + else + return sprintf(buf, "disabled\n"); +} + +static ssize_t regulator_suspend_standby_state_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regulator_dev *rdev = to_rdev(dev); + + if (!rdev->constraints) + return sprintf(buf, "not defined\n"); + + if (rdev->constraints->state_standby.enabled) + return sprintf(buf, "enabled\n"); + else + return sprintf(buf, "disabled\n"); +} +static struct device_attribute regulator_dev_attrs[] = { + __ATTR(microvolts, 0444, regulator_uV_show, NULL), + __ATTR(microamps, 0444, regulator_uA_show, NULL), + __ATTR(opmode, 0444, regulator_opmode_show, NULL), + __ATTR(state, 0444, regulator_state_show, NULL), + __ATTR(min_microvolts, 0444, regulator_min_uV_show, NULL), + __ATTR(min_microamps, 0444, regulator_min_uA_show, NULL), + __ATTR(max_microvolts, 0444, regulator_max_uV_show, NULL), + __ATTR(max_microamps, 0444, regulator_max_uA_show, NULL), + __ATTR(requested_microamps, 0444, regulator_total_uA_show, NULL), + __ATTR(num_users, 0444, regulator_num_users_show, NULL), + __ATTR(type, 0444, regulator_type_show, NULL), + __ATTR(suspend_mem_microvolts, 0444, + regulator_suspend_mem_uV_show, NULL), + __ATTR(suspend_disk_microvolts, 0444, + regulator_suspend_disk_uV_show, NULL), + __ATTR(suspend_standby_microvolts, 0444, + regulator_suspend_standby_uV_show, NULL), + __ATTR(suspend_mem_mode, 0444, + regulator_suspend_mem_mode_show, NULL), + __ATTR(suspend_disk_mode, 0444, + regulator_suspend_disk_mode_show, NULL), + __ATTR(suspend_standby_mode, 0444, + regulator_suspend_standby_mode_show, NULL), + __ATTR(suspend_mem_state, 0444, + regulator_suspend_mem_state_show, NULL), + __ATTR(suspend_disk_state, 0444, + regulator_suspend_disk_state_show, NULL), + __ATTR(suspend_standby_state, 0444, + regulator_suspend_standby_state_show, NULL), + __ATTR_NULL, +}; + +static void regulator_dev_release(struct device *dev) +{ + struct regulator_dev *rdev = to_rdev(dev); + kfree(rdev); +} + +static struct class regulator_class = { + .name = "regulator", + .dev_release = regulator_dev_release, + .dev_attrs = regulator_dev_attrs, +}; + +/* Calculate the new optimum regulator operating mode based on the new total + * consumer load. All locks held by caller */ +static void drms_uA_update(struct regulator_dev *rdev) +{ + struct regulator *sibling; + int current_uA = 0, output_uV, input_uV, err; + unsigned int mode; + + err = regulator_check_drms(rdev); + if (err < 0 || !rdev->desc->ops->get_optimum_mode || + !rdev->desc->ops->get_voltage || !rdev->desc->ops->set_mode); + return; + + /* get output voltage */ + output_uV = rdev->desc->ops->get_voltage(rdev); + if (output_uV <= 0) + return; + + /* get input voltage */ + if (rdev->supply && rdev->supply->desc->ops->get_voltage) + input_uV = rdev->supply->desc->ops->get_voltage(rdev->supply); + else + input_uV = rdev->constraints->input_uV; + if (input_uV <= 0) + return; + + /* calc total requested load */ + list_for_each_entry(sibling, &rdev->consumer_list, list) + current_uA += sibling->uA_load; + + /* now get the optimum mode for our new total regulator load */ + mode = rdev->desc->ops->get_optimum_mode(rdev, input_uV, + output_uV, current_uA); + + /* check the new mode is allowed */ + err = regulator_check_mode(rdev, mode); + if (err == 0) + rdev->desc->ops->set_mode(rdev, mode); +} + +static int suspend_set_state(struct regulator_dev *rdev, + struct regulator_state *rstate) +{ + int ret = 0; + + /* enable & disable are mandatory for suspend control */ + if (!rdev->desc->ops->set_suspend_enable || + !rdev->desc->ops->set_suspend_disable) + return -EINVAL; + + if (rstate->enabled) + ret = rdev->desc->ops->set_suspend_enable(rdev); + else + ret = rdev->desc->ops->set_suspend_disable(rdev); + if (ret < 0) { + printk(KERN_ERR "%s: failed to enabled/disable\n", __func__); + return ret; + } + + if (rdev->desc->ops->set_suspend_voltage && rstate->uV > 0) { + ret = rdev->desc->ops->set_suspend_voltage(rdev, rstate->uV); + if (ret < 0) { + printk(KERN_ERR "%s: failed to set voltage\n", + __func__); + return ret; + } + } + + if (rdev->desc->ops->set_suspend_mode && rstate->mode > 0) { + ret = rdev->desc->ops->set_suspend_mode(rdev, rstate->mode); + if (ret < 0) { + printk(KERN_ERR "%s: failed to set mode\n", __func__); + return ret; + } + } + return ret; +} + +/* locks held by caller */ +static int suspend_prepare(struct regulator_dev *rdev, suspend_state_t state) +{ + if (!rdev->constraints) + return -EINVAL; + + switch (state) { + case PM_SUSPEND_STANDBY: + return suspend_set_state(rdev, + &rdev->constraints->state_standby); + case PM_SUSPEND_MEM: + return suspend_set_state(rdev, + &rdev->constraints->state_mem); + case PM_SUSPEND_MAX: + return suspend_set_state(rdev, + &rdev->constraints->state_disk); + default: + return -EINVAL; + } +} + +static void print_constraints(struct regulator_dev *rdev) +{ + struct regulation_constraints *constraints = rdev->constraints; + char buf[80]; + int count; + + if (rdev->desc->type == REGULATOR_VOLTAGE) { + if (constraints->min_uV == constraints->max_uV) + count = sprintf(buf, "%d mV ", + constraints->min_uV / 1000); + else + count = sprintf(buf, "%d <--> %d mV ", + constraints->min_uV / 1000, + constraints->max_uV / 1000); + } else { + if (constraints->min_uA == constraints->max_uA) + count = sprintf(buf, "%d mA ", + constraints->min_uA / 1000); + else + count = sprintf(buf, "%d <--> %d mA ", + constraints->min_uA / 1000, + constraints->max_uA / 1000); + } + if (constraints->valid_modes_mask & REGULATOR_MODE_FAST) + count += sprintf(buf + count, "fast "); + if (constraints->valid_modes_mask & REGULATOR_MODE_NORMAL) + count += sprintf(buf + count, "normal "); + if (constraints->valid_modes_mask & REGULATOR_MODE_IDLE) + count += sprintf(buf + count, "idle "); + if (constraints->valid_modes_mask & REGULATOR_MODE_STANDBY) + count += sprintf(buf + count, "standby"); + + printk(KERN_INFO "regulator: %s: %s\n", rdev->desc->name, buf); +} + +#define REG_STR_SIZE 32 + +static struct regulator *create_regulator(struct regulator_dev *rdev, + struct device *dev, + const char *supply_name) +{ + struct regulator *regulator; + char buf[REG_STR_SIZE]; + int err, size; + + regulator = kzalloc(sizeof(*regulator), GFP_KERNEL); + if (regulator == NULL) + return NULL; + + mutex_lock(&rdev->mutex); + regulator->rdev = rdev; + list_add(®ulator->list, &rdev->consumer_list); + + if (dev) { + /* create a 'requested_microamps_name' sysfs entry */ + size = scnprintf(buf, REG_STR_SIZE, "microamps_requested_%s", + supply_name); + if (size >= REG_STR_SIZE) + goto overflow_err; + + regulator->dev = dev; + regulator->dev_attr.attr.name = kstrdup(buf, GFP_KERNEL); + if (regulator->dev_attr.attr.name == NULL) + goto attr_name_err; + + regulator->dev_attr.attr.owner = THIS_MODULE; + regulator->dev_attr.attr.mode = 0444; + regulator->dev_attr.show = device_requested_uA_show; + err = device_create_file(dev, ®ulator->dev_attr); + if (err < 0) { + printk(KERN_WARNING "%s: could not add regulator_dev" + " load sysfs\n", __func__); + goto attr_name_err; + } + + /* also add a link to the device sysfs entry */ + size = scnprintf(buf, REG_STR_SIZE, "%s-%s", + dev->kobj.name, supply_name); + if (size >= REG_STR_SIZE) + goto attr_err; + + regulator->supply_name = kstrdup(buf, GFP_KERNEL); + if (regulator->supply_name == NULL) + goto attr_err; + + err = sysfs_create_link(&rdev->dev.kobj, &dev->kobj, + buf); + if (err) { + printk(KERN_WARNING + "%s: could not add device link %s err %d\n", + __func__, dev->kobj.name, err); + device_remove_file(dev, ®ulator->dev_attr); + goto link_name_err; + } + } + mutex_unlock(&rdev->mutex); + return regulator; +link_name_err: + kfree(regulator->supply_name); +attr_err: + device_remove_file(regulator->dev, ®ulator->dev_attr); +attr_name_err: + kfree(regulator->dev_attr.attr.name); +overflow_err: + list_del(®ulator->list); + kfree(regulator); + mutex_unlock(&rdev->mutex); + return NULL; +} + +/** + * regulator_get - lookup and obtain a reference to a regulator. + * @dev: device for regulator "consumer" + * @id: Supply name or regulator ID. + * + * Returns a struct regulator corresponding to the regulator producer, + * or IS_ERR() condition containing errno. Use of supply names + * configured via regulator_set_device_supply() is strongly + * encouraged. + */ +struct regulator *regulator_get(struct device *dev, const char *id) +{ + struct regulator_dev *rdev; + struct regulator_map *map; + struct regulator *regulator = ERR_PTR(-ENODEV); + const char *supply = id; + + if (id == NULL) { + printk(KERN_ERR "regulator: get() with no identifier\n"); + return regulator; + } + + mutex_lock(®ulator_list_mutex); + + list_for_each_entry(map, ®ulator_map_list, list) { + if (dev == map->dev && + strcmp(map->supply, id) == 0) { + supply = map->regulator; + break; + } + } + + list_for_each_entry(rdev, ®ulator_list, list) { + if (strcmp(supply, rdev->desc->name) == 0 && + try_module_get(rdev->owner)) + goto found; + } + printk(KERN_ERR "regulator: Unable to get requested regulator: %s\n", + id); + mutex_unlock(®ulator_list_mutex); + return regulator; + +found: + regulator = create_regulator(rdev, dev, id); + if (regulator == NULL) { + regulator = ERR_PTR(-ENOMEM); + module_put(rdev->owner); + } + + mutex_unlock(®ulator_list_mutex); + return regulator; +} +EXPORT_SYMBOL_GPL(regulator_get); + +/** + * regulator_put - "free" the regulator source + * @regulator: regulator source + * + * Note: drivers must ensure that all regulator_enable calls made on this + * regulator source are balanced by regulator_disable calls prior to calling + * this function. + */ +void regulator_put(struct regulator *regulator) +{ + struct regulator_dev *rdev; + + if (regulator == NULL || IS_ERR(regulator)) + return; + + if (regulator->enabled) { + printk(KERN_WARNING "Releasing supply %s while enabled\n", + regulator->supply_name); + WARN_ON(regulator->enabled); + regulator_disable(regulator); + } + + mutex_lock(®ulator_list_mutex); + rdev = regulator->rdev; + + /* remove any sysfs entries */ + if (regulator->dev) { + sysfs_remove_link(&rdev->dev.kobj, regulator->supply_name); + kfree(regulator->supply_name); + device_remove_file(regulator->dev, ®ulator->dev_attr); + kfree(regulator->dev_attr.attr.name); + } + list_del(®ulator->list); + kfree(regulator); + + module_put(rdev->owner); + mutex_unlock(®ulator_list_mutex); +} +EXPORT_SYMBOL_GPL(regulator_put); + +/* locks held by regulator_enable() */ +static int _regulator_enable(struct regulator_dev *rdev) +{ + int ret = -EINVAL; + + if (!rdev->constraints) { + printk(KERN_ERR "%s: %s has no constraints\n", + __func__, rdev->desc->name); + return ret; + } + + /* do we need to enable the supply regulator first */ + if (rdev->supply) { + ret = _regulator_enable(rdev->supply); + if (ret < 0) { + printk(KERN_ERR "%s: failed to enable %s: %d\n", + __func__, rdev->desc->name, ret); + return ret; + } + } + + /* check voltage and requested load before enabling */ + if (rdev->desc->ops->enable) { + + if (rdev->constraints && + (rdev->constraints->valid_ops_mask & + REGULATOR_CHANGE_DRMS)) + drms_uA_update(rdev); + + ret = rdev->desc->ops->enable(rdev); + if (ret < 0) { + printk(KERN_ERR "%s: failed to enable %s: %d\n", + __func__, rdev->desc->name, ret); + return ret; + } + rdev->use_count++; + return ret; + } + + return ret; +} + +/** + * regulator_enable - enable regulator output + * @regulator: regulator source + * + * Enable the regulator output at the predefined voltage or current value. + * NOTE: the output value can be set by other drivers, boot loader or may be + * hardwired in the regulator. + * NOTE: calls to regulator_enable() must be balanced with calls to + * regulator_disable(). + */ +int regulator_enable(struct regulator *regulator) +{ + int ret; + + if (regulator->enabled) { + printk(KERN_CRIT "Regulator %s already enabled\n", + regulator->supply_name); + WARN_ON(regulator->enabled); + return 0; + } + + mutex_lock(®ulator->rdev->mutex); + regulator->enabled = 1; + ret = _regulator_enable(regulator->rdev); + if (ret != 0) + regulator->enabled = 0; + mutex_unlock(®ulator->rdev->mutex); + return ret; +} +EXPORT_SYMBOL_GPL(regulator_enable); + +/* locks held by regulator_disable() */ +static int _regulator_disable(struct regulator_dev *rdev) +{ + int ret = 0; + + /* are we the last user and permitted to disable ? */ + if (rdev->use_count == 1 && !rdev->constraints->always_on) { + + /* we are last user */ + if (rdev->desc->ops->disable) { + ret = rdev->desc->ops->disable(rdev); + if (ret < 0) { + printk(KERN_ERR "%s: failed to disable %s\n", + __func__, rdev->desc->name); + return ret; + } + } + + /* decrease our supplies ref count and disable if required */ + if (rdev->supply) + _regulator_disable(rdev->supply); + + rdev->use_count = 0; + } else if (rdev->use_count > 1) { + + if (rdev->constraints && + (rdev->constraints->valid_ops_mask & + REGULATOR_CHANGE_DRMS)) + drms_uA_update(rdev); + + rdev->use_count--; + } + return ret; +} + +/** + * regulator_disable - disable regulator output + * @regulator: regulator source + * + * Disable the regulator output voltage or current. + * NOTE: this will only disable the regulator output if no other consumer + * devices have it enabled. + * NOTE: calls to regulator_enable() must be balanced with calls to + * regulator_disable(). + */ +int regulator_disable(struct regulator *regulator) +{ + int ret; + + if (!regulator->enabled) { + printk(KERN_ERR "%s: not in use by this consumer\n", + __func__); + return 0; + } + + mutex_lock(®ulator->rdev->mutex); + regulator->enabled = 0; + regulator->uA_load = 0; + ret = _regulator_disable(regulator->rdev); + mutex_unlock(®ulator->rdev->mutex); + return ret; +} +EXPORT_SYMBOL_GPL(regulator_disable); + +/* locks held by regulator_force_disable() */ +static int _regulator_force_disable(struct regulator_dev *rdev) +{ + int ret = 0; + + /* force disable */ + if (rdev->desc->ops->disable) { + /* ah well, who wants to live forever... */ + ret = rdev->desc->ops->disable(rdev); + if (ret < 0) { + printk(KERN_ERR "%s: failed to force disable %s\n", + __func__, rdev->desc->name); + return ret; + } + /* notify other consumers that power has been forced off */ + _notifier_call_chain(rdev, REGULATOR_EVENT_FORCE_DISABLE, + NULL); + } + + /* decrease our supplies ref count and disable if required */ + if (rdev->supply) + _regulator_disable(rdev->supply); + + rdev->use_count = 0; + return ret; +} + +/** + * regulator_force_disable - force disable regulator output + * @regulator: regulator source + * + * Forcibly disable the regulator output voltage or current. + * NOTE: this *will* disable the regulator output even if other consumer + * devices have it enabled. This should be used for situations when device + * damage will likely occur if the regulator is not disabled (e.g. over temp). + */ +int regulator_force_disable(struct regulator *regulator) +{ + int ret; + + mutex_lock(®ulator->rdev->mutex); + regulator->enabled = 0; + regulator->uA_load = 0; + ret = _regulator_force_disable(regulator->rdev); + mutex_unlock(®ulator->rdev->mutex); + return ret; +} +EXPORT_SYMBOL_GPL(regulator_force_disable); + +static int _regulator_is_enabled(struct regulator_dev *rdev) +{ + int ret; + + mutex_lock(&rdev->mutex); + + /* sanity check */ + if (!rdev->desc->ops->is_enabled) { + ret = -EINVAL; + goto out; + } + + ret = rdev->desc->ops->is_enabled(rdev); +out: + mutex_unlock(&rdev->mutex); + return ret; +} + +/** + * regulator_is_enabled - is the regulator output enabled + * @regulator: regulator source + * + * Returns zero for disabled otherwise return number of enable requests. + */ +int regulator_is_enabled(struct regulator *regulator) +{ + return _regulator_is_enabled(regulator->rdev); +} +EXPORT_SYMBOL_GPL(regulator_is_enabled); + +/** + * regulator_set_voltage - set regulator output voltage + * @regulator: regulator source + * @min_uV: Minimum required voltage in uV + * @max_uV: Maximum acceptable voltage in uV + * + * Sets a voltage regulator to the desired output voltage. This can be set + * during any regulator state. IOW, regulator can be disabled or enabled. + * + * If the regulator is enabled then the voltage will change to the new value + * immediately otherwise if the regulator is disabled the regulator will + * output at the new voltage when enabled. + * + * NOTE: If the regulator is shared between several devices then the lowest + * request voltage that meets the system constraints will be used. + * NOTE: Regulator system constraints must be set for this regulator before + * calling this function otherwise this call will fail. + */ +int regulator_set_voltage(struct regulator *regulator, int min_uV, int max_uV) +{ + struct regulator_dev *rdev = regulator->rdev; + int ret; + + mutex_lock(&rdev->mutex); + + /* sanity check */ + if (!rdev->desc->ops->set_voltage) { + ret = -EINVAL; + goto out; + } + + /* constraints check */ + ret = regulator_check_voltage(rdev, &min_uV, &max_uV); + if (ret < 0) + goto out; + regulator->min_uV = min_uV; + regulator->max_uV = max_uV; + ret = rdev->desc->ops->set_voltage(rdev, min_uV, max_uV); + +out: + mutex_unlock(&rdev->mutex); + return ret; +} +EXPORT_SYMBOL_GPL(regulator_set_voltage); + +static int _regulator_get_voltage(struct regulator_dev *rdev) +{ + /* sanity check */ + if (rdev->desc->ops->get_voltage) + return rdev->desc->ops->get_voltage(rdev); + else + return -EINVAL; +} + +/** + * regulator_get_voltage - get regulator output voltage + * @regulator: regulator source + * + * This returns the current regulator voltage in uV. + * + * NOTE: If the regulator is disabled it will return the voltage value. This + * function should not be used to determine regulator state. + */ +int regulator_get_voltage(struct regulator *regulator) +{ + int ret; + + mutex_lock(®ulator->rdev->mutex); + + ret = _regulator_get_voltage(regulator->rdev); + + mutex_unlock(®ulator->rdev->mutex); + + return ret; +} +EXPORT_SYMBOL_GPL(regulator_get_voltage); + +/** + * regulator_set_current_limit - set regulator output current limit + * @regulator: regulator source + * @min_uA: Minimuum supported current in uA + * @max_uA: Maximum supported current in uA + * + * Sets current sink to the desired output current. This can be set during + * any regulator state. IOW, regulator can be disabled or enabled. + * + * If the regulator is enabled then the current will change to the new value + * immediately otherwise if the regulator is disabled the regulator will + * output at the new current when enabled. + * + * NOTE: Regulator system constraints must be set for this regulator before + * calling this function otherwise this call will fail. + */ +int regulator_set_current_limit(struct regulator *regulator, + int min_uA, int max_uA) +{ + struct regulator_dev *rdev = regulator->rdev; + int ret; + + mutex_lock(&rdev->mutex); + + /* sanity check */ + if (!rdev->desc->ops->set_current_limit) { + ret = -EINVAL; + goto out; + } + + /* constraints check */ + ret = regulator_check_current_limit(rdev, &min_uA, &max_uA); + if (ret < 0) + goto out; + + ret = rdev->desc->ops->set_current_limit(rdev, min_uA, max_uA); +out: + mutex_unlock(&rdev->mutex); + return ret; +} +EXPORT_SYMBOL_GPL(regulator_set_current_limit); + +static int _regulator_get_current_limit(struct regulator_dev *rdev) +{ + int ret; + + mutex_lock(&rdev->mutex); + + /* sanity check */ + if (!rdev->desc->ops->get_current_limit) { + ret = -EINVAL; + goto out; + } + + ret = rdev->desc->ops->get_current_limit(rdev); +out: + mutex_unlock(&rdev->mutex); + return ret; +} + +/** + * regulator_get_current_limit - get regulator output current + * @regulator: regulator source + * + * This returns the current supplied by the specified current sink in uA. + * + * NOTE: If the regulator is disabled it will return the current value. This + * function should not be used to determine regulator state. + */ +int regulator_get_current_limit(struct regulator *regulator) +{ + return _regulator_get_current_limit(regulator->rdev); +} +EXPORT_SYMBOL_GPL(regulator_get_current_limit); + +/** + * regulator_set_mode - set regulator operating mode + * @regulator: regulator source + * @mode: operating mode - one of the REGULATOR_MODE constants + * + * Set regulator operating mode to increase regulator efficiency or improve + * regulation performance. + * + * NOTE: Regulator system constraints must be set for this regulator before + * calling this function otherwise this call will fail. + */ +int regulator_set_mode(struct regulator *regulator, unsigned int mode) +{ + struct regulator_dev *rdev = regulator->rdev; + int ret; + + mutex_lock(&rdev->mutex); + + /* sanity check */ + if (!rdev->desc->ops->set_mode) { + ret = -EINVAL; + goto out; + } + + /* constraints check */ + ret = regulator_check_mode(rdev, mode); + if (ret < 0) + goto out; + + ret = rdev->desc->ops->set_mode(rdev, mode); +out: + mutex_unlock(&rdev->mutex); + return ret; +} +EXPORT_SYMBOL_GPL(regulator_set_mode); + +static unsigned int _regulator_get_mode(struct regulator_dev *rdev) +{ + int ret; + + mutex_lock(&rdev->mutex); + + /* sanity check */ + if (!rdev->desc->ops->get_mode) { + ret = -EINVAL; + goto out; + } + + ret = rdev->desc->ops->get_mode(rdev); +out: + mutex_unlock(&rdev->mutex); + return ret; +} + +/** + * regulator_get_mode - get regulator operating mode + * @regulator: regulator source + * + * Get the current regulator operating mode. + */ +unsigned int regulator_get_mode(struct regulator *regulator) +{ + return _regulator_get_mode(regulator->rdev); +} +EXPORT_SYMBOL_GPL(regulator_get_mode); + +/** + * regulator_set_optimum_mode - set regulator optimum operating mode + * @regulator: regulator source + * @uA_load: load current + * + * Notifies the regulator core of a new device load. This is then used by + * DRMS (if enabled by constraints) to set the most efficient regulator + * operating mode for the new regulator loading. + * + * Consumer devices notify their supply regulator of the maximum power + * they will require (can be taken from device datasheet in the power + * consumption tables) when they change operational status and hence power + * state. Examples of operational state changes that can affect power + * consumption are :- + * + * o Device is opened / closed. + * o Device I/O is about to begin or has just finished. + * o Device is idling in between work. + * + * This information is also exported via sysfs to userspace. + * + * DRMS will sum the total requested load on the regulator and change + * to the most efficient operating mode if platform constraints allow. + * + * Returns the new regulator mode or error. + */ +int regulator_set_optimum_mode(struct regulator *regulator, int uA_load) +{ + struct regulator_dev *rdev = regulator->rdev; + struct regulator *consumer; + int ret, output_uV, input_uV, total_uA_load = 0; + unsigned int mode; + + mutex_lock(&rdev->mutex); + + regulator->uA_load = uA_load; + ret = regulator_check_drms(rdev); + if (ret < 0) + goto out; + ret = -EINVAL; + + /* sanity check */ + if (!rdev->desc->ops->get_optimum_mode) + goto out; + + /* get output voltage */ + output_uV = rdev->desc->ops->get_voltage(rdev); + if (output_uV <= 0) { + printk(KERN_ERR "%s: invalid output voltage found for %s\n", + __func__, rdev->desc->name); + goto out; + } + + /* get input voltage */ + if (rdev->supply && rdev->supply->desc->ops->get_voltage) + input_uV = rdev->supply->desc->ops->get_voltage(rdev->supply); + else + input_uV = rdev->constraints->input_uV; + if (input_uV <= 0) { + printk(KERN_ERR "%s: invalid input voltage found for %s\n", + __func__, rdev->desc->name); + goto out; + } + + /* calc total requested load for this regulator */ + list_for_each_entry(consumer, &rdev->consumer_list, list) + total_uA_load += consumer->uA_load; + + mode = rdev->desc->ops->get_optimum_mode(rdev, + input_uV, output_uV, + total_uA_load); + if (ret <= 0) { + printk(KERN_ERR "%s: failed to get optimum mode for %s @" + " %d uA %d -> %d uV\n", __func__, rdev->desc->name, + total_uA_load, input_uV, output_uV); + goto out; + } + + ret = rdev->desc->ops->set_mode(rdev, mode); + if (ret <= 0) { + printk(KERN_ERR "%s: failed to set optimum mode %x for %s\n", + __func__, mode, rdev->desc->name); + goto out; + } + ret = mode; +out: + mutex_unlock(&rdev->mutex); + return ret; +} +EXPORT_SYMBOL_GPL(regulator_set_optimum_mode); + +/** + * regulator_register_notifier - register regulator event notifier + * @regulator: regulator source + * @notifier_block: notifier block + * + * Register notifier block to receive regulator events. + */ +int regulator_register_notifier(struct regulator *regulator, + struct notifier_block *nb) +{ + return blocking_notifier_chain_register(®ulator->rdev->notifier, + nb); +} +EXPORT_SYMBOL_GPL(regulator_register_notifier); + +/** + * regulator_unregister_notifier - unregister regulator event notifier + * @regulator: regulator source + * @notifier_block: notifier block + * + * Unregister regulator event notifier block. + */ +int regulator_unregister_notifier(struct regulator *regulator, + struct notifier_block *nb) +{ + return blocking_notifier_chain_unregister(®ulator->rdev->notifier, + nb); +} +EXPORT_SYMBOL_GPL(regulator_unregister_notifier); + +/* notify regulator consumers and downstream regulator consumers */ +static void _notifier_call_chain(struct regulator_dev *rdev, + unsigned long event, void *data) +{ + struct regulator_dev *_rdev; + + /* call rdev chain first */ + mutex_lock(&rdev->mutex); + blocking_notifier_call_chain(&rdev->notifier, event, NULL); + mutex_unlock(&rdev->mutex); + + /* now notify regulator we supply */ + list_for_each_entry(_rdev, &rdev->supply_list, slist) + _notifier_call_chain(_rdev, event, data); +} + +/** + * regulator_bulk_get - get multiple regulator consumers + * + * @dev: Device to supply + * @num_consumers: Number of consumers to register + * @consumers: Configuration of consumers; clients are stored here. + * + * @return 0 on success, an errno on failure. + * + * This helper function allows drivers to get several regulator + * consumers in one operation. If any of the regulators cannot be + * acquired then any regulators that were allocated will be freed + * before returning to the caller. + */ +int regulator_bulk_get(struct device *dev, int num_consumers, + struct regulator_bulk_data *consumers) +{ + int i; + int ret; + + for (i = 0; i < num_consumers; i++) + consumers[i].consumer = NULL; + + for (i = 0; i < num_consumers; i++) { + consumers[i].consumer = regulator_get(dev, + consumers[i].supply); + if (IS_ERR(consumers[i].consumer)) { + dev_err(dev, "Failed to get supply '%s'\n", + consumers[i].supply); + ret = PTR_ERR(consumers[i].consumer); + consumers[i].consumer = NULL; + goto err; + } + } + + return 0; + +err: + for (i = 0; i < num_consumers && consumers[i].consumer; i++) + regulator_put(consumers[i].consumer); + + return ret; +} +EXPORT_SYMBOL_GPL(regulator_bulk_get); + +/** + * regulator_bulk_enable - enable multiple regulator consumers + * + * @num_consumers: Number of consumers + * @consumers: Consumer data; clients are stored here. + * @return 0 on success, an errno on failure + * + * This convenience API allows consumers to enable multiple regulator + * clients in a single API call. If any consumers cannot be enabled + * then any others that were enabled will be disabled again prior to + * return. + */ +int regulator_bulk_enable(int num_consumers, + struct regulator_bulk_data *consumers) +{ + int i; + int ret; + + for (i = 0; i < num_consumers; i++) { + ret = regulator_enable(consumers[i].consumer); + if (ret != 0) + goto err; + } + + return 0; + +err: + printk(KERN_ERR "Failed to enable %s\n", consumers[i].supply); + for (i = 0; i < num_consumers; i++) + regulator_disable(consumers[i].consumer); + + return ret; +} +EXPORT_SYMBOL_GPL(regulator_bulk_enable); + +/** + * regulator_bulk_disable - disable multiple regulator consumers + * + * @num_consumers: Number of consumers + * @consumers: Consumer data; clients are stored here. + * @return 0 on success, an errno on failure + * + * This convenience API allows consumers to disable multiple regulator + * clients in a single API call. If any consumers cannot be enabled + * then any others that were disabled will be disabled again prior to + * return. + */ +int regulator_bulk_disable(int num_consumers, + struct regulator_bulk_data *consumers) +{ + int i; + int ret; + + for (i = 0; i < num_consumers; i++) { + ret = regulator_disable(consumers[i].consumer); + if (ret != 0) + goto err; + } + + return 0; + +err: + printk(KERN_ERR "Failed to disable %s\n", consumers[i].supply); + for (i = 0; i < num_consumers; i++) + regulator_enable(consumers[i].consumer); + + return ret; +} +EXPORT_SYMBOL_GPL(regulator_bulk_disable); + +/** + * regulator_bulk_free - free multiple regulator consumers + * + * @num_consumers: Number of consumers + * @consumers: Consumer data; clients are stored here. + * + * This convenience API allows consumers to free multiple regulator + * clients in a single API call. + */ +void regulator_bulk_free(int num_consumers, + struct regulator_bulk_data *consumers) +{ + int i; + + for (i = 0; i < num_consumers; i++) { + regulator_put(consumers[i].consumer); + consumers[i].consumer = NULL; + } +} +EXPORT_SYMBOL_GPL(regulator_bulk_free); + +/** + * regulator_notifier_call_chain - call regulator event notifier + * @regulator: regulator source + * @event: notifier block + * @data: + * + * Called by regulator drivers to notify clients a regulator event has + * occurred. We also notify regulator clients downstream. + */ +int regulator_notifier_call_chain(struct regulator_dev *rdev, + unsigned long event, void *data) +{ + _notifier_call_chain(rdev, event, data); + return NOTIFY_DONE; + +} +EXPORT_SYMBOL_GPL(regulator_notifier_call_chain); + +/** + * regulator_register - register regulator + * @regulator: regulator source + * @reg_data: private regulator data + * + * Called by regulator drivers to register a regulator. + * Returns 0 on success. + */ +struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc, + void *reg_data) +{ + static atomic_t regulator_no = ATOMIC_INIT(0); + struct regulator_dev *rdev; + int ret; + + if (regulator_desc == NULL) + return ERR_PTR(-EINVAL); + + if (regulator_desc->name == NULL || regulator_desc->ops == NULL) + return ERR_PTR(-EINVAL); + + if (!regulator_desc->type == REGULATOR_VOLTAGE && + !regulator_desc->type == REGULATOR_CURRENT) + return ERR_PTR(-EINVAL); + + rdev = kzalloc(sizeof(struct regulator_dev), GFP_KERNEL); + if (rdev == NULL) + return ERR_PTR(-ENOMEM); + + mutex_lock(®ulator_list_mutex); + + mutex_init(&rdev->mutex); + rdev->reg_data = reg_data; + rdev->owner = regulator_desc->owner; + rdev->desc = regulator_desc; + INIT_LIST_HEAD(&rdev->consumer_list); + INIT_LIST_HEAD(&rdev->supply_list); + INIT_LIST_HEAD(&rdev->list); + INIT_LIST_HEAD(&rdev->slist); + BLOCKING_INIT_NOTIFIER_HEAD(&rdev->notifier); + + rdev->dev.class = ®ulator_class; + device_initialize(&rdev->dev); + snprintf(rdev->dev.bus_id, sizeof(rdev->dev.bus_id), + "regulator_%ld_%s", + (unsigned long)atomic_inc_return(®ulator_no) - 1, + regulator_desc->name); + + ret = device_add(&rdev->dev); + if (ret == 0) + list_add(&rdev->list, ®ulator_list); + else { + kfree(rdev); + rdev = ERR_PTR(ret); + } + mutex_unlock(®ulator_list_mutex); + return rdev; +} +EXPORT_SYMBOL_GPL(regulator_register); + +/** + * regulator_unregister - unregister regulator + * @regulator: regulator source + * + * Called by regulator drivers to unregister a regulator. + */ +void regulator_unregister(struct regulator_dev *rdev) +{ + if (rdev == NULL) + return; + + mutex_lock(®ulator_list_mutex); + list_del(&rdev->list); + if (rdev->supply) + sysfs_remove_link(&rdev->dev.kobj, "supply"); + device_unregister(&rdev->dev); + mutex_unlock(®ulator_list_mutex); +} +EXPORT_SYMBOL_GPL(regulator_unregister); + +/** + * regulator_set_supply - set regulator supply regulator + * @regulator: regulator name + * @supply: supply regulator name + * + * Called by platform initialisation code to set the supply regulator for this + * regulator. This ensures that a regulators supply will also be enabled by the + * core if it's child is enabled. + */ +int regulator_set_supply(const char *regulator, const char *supply) +{ + struct regulator_dev *rdev, *supply_rdev; + int err; + + if (regulator == NULL || supply == NULL) + return -EINVAL; + + mutex_lock(®ulator_list_mutex); + + list_for_each_entry(rdev, ®ulator_list, list) { + if (!strcmp(rdev->desc->name, regulator)) + goto found_regulator; + } + mutex_unlock(®ulator_list_mutex); + return -ENODEV; + +found_regulator: + list_for_each_entry(supply_rdev, ®ulator_list, list) { + if (!strcmp(supply_rdev->desc->name, supply)) + goto found_supply; + } + mutex_unlock(®ulator_list_mutex); + return -ENODEV; + +found_supply: + err = sysfs_create_link(&rdev->dev.kobj, &supply_rdev->dev.kobj, + "supply"); + if (err) { + printk(KERN_ERR + "%s: could not add device link %s err %d\n", + __func__, supply_rdev->dev.kobj.name, err); + goto out; + } + rdev->supply = supply_rdev; + list_add(&rdev->slist, &supply_rdev->supply_list); +out: + mutex_unlock(®ulator_list_mutex); + return err; +} +EXPORT_SYMBOL_GPL(regulator_set_supply); + +/** + * regulator_get_supply - get regulator supply regulator + * @regulator: regulator name + * + * Returns the supply supply regulator name or NULL if no supply regulator + * exists (i.e the regulator is supplied directly from USB, Line, Battery, etc) + */ +const char *regulator_get_supply(const char *regulator) +{ + struct regulator_dev *rdev; + + if (regulator == NULL) + return NULL; + + mutex_lock(®ulator_list_mutex); + list_for_each_entry(rdev, ®ulator_list, list) { + if (!strcmp(rdev->desc->name, regulator)) + goto found; + } + mutex_unlock(®ulator_list_mutex); + return NULL; + +found: + mutex_unlock(®ulator_list_mutex); + if (rdev->supply) + return rdev->supply->desc->name; + else + return NULL; +} +EXPORT_SYMBOL_GPL(regulator_get_supply); + +/** + * regulator_set_machine_constraints - sets regulator constraints + * @regulator: regulator source + * + * Allows platform initialisation code to define and constrain + * regulator circuits e.g. valid voltage/current ranges, etc. NOTE: + * Constraints *must* be set by platform code in order for some + * regulator operations to proceed i.e. set_voltage, set_current_limit, + * set_mode. + */ +int regulator_set_machine_constraints(const char *regulator_name, + struct regulation_constraints *constraints) +{ + struct regulator_dev *rdev; + int ret = 0; + + if (regulator_name == NULL) + return -EINVAL; + + mutex_lock(®ulator_list_mutex); + + list_for_each_entry(rdev, ®ulator_list, list) { + if (!strcmp(regulator_name, rdev->desc->name)) + goto found; + } + ret = -ENODEV; + goto out; + +found: + mutex_lock(&rdev->mutex); + rdev->constraints = constraints; + + /* do we need to apply the constraint voltage */ + if (rdev->constraints->apply_uV && + rdev->constraints->min_uV == rdev->constraints->max_uV && + rdev->desc->ops->set_voltage) { + ret = rdev->desc->ops->set_voltage(rdev, + rdev->constraints->min_uV, rdev->constraints->max_uV); + if (ret < 0) { + printk(KERN_ERR "%s: failed to apply %duV" + " constraint\n", __func__, + rdev->constraints->min_uV); + rdev->constraints = NULL; + goto out; + } + } + + /* are we enabled at boot time by firmware / bootloader */ + if (rdev->constraints->boot_on) + rdev->use_count = 1; + + /* do we need to setup our suspend state */ + if (constraints->initial_state) + ret = suspend_prepare(rdev, constraints->initial_state); + + print_constraints(rdev); + mutex_unlock(&rdev->mutex); + +out: + mutex_unlock(®ulator_list_mutex); + return ret; +} +EXPORT_SYMBOL_GPL(regulator_set_machine_constraints); + + +/** + * regulator_set_device_supply: Bind a regulator to a symbolic supply + * @regulator: regulator source + * @dev: device the supply applies to + * @supply: symbolic name for supply + * + * Allows platform initialisation code to map physical regulator + * sources to symbolic names for supplies for use by devices. Devices + * should use these symbolic names to request regulators, avoiding the + * need to provide board-specific regulator names as platform data. + */ +int regulator_set_device_supply(const char *regulator, struct device *dev, + const char *supply) +{ + struct regulator_map *node; + + if (regulator == NULL || supply == NULL) + return -EINVAL; + + node = kmalloc(sizeof(struct regulator_map), GFP_KERNEL); + if (node == NULL) + return -ENOMEM; + + node->regulator = regulator; + node->dev = dev; + node->supply = supply; + + mutex_lock(®ulator_list_mutex); + list_add(&node->list, ®ulator_map_list); + mutex_unlock(®ulator_list_mutex); + return 0; +} +EXPORT_SYMBOL_GPL(regulator_set_device_supply); + +/** + * regulator_suspend_prepare: prepare regulators for system wide suspend + * @state: system suspend state + * + * Configure each regulator with it's suspend operating parameters for state. + * This will usually be called by machine suspend code prior to supending. + */ +int regulator_suspend_prepare(suspend_state_t state) +{ + struct regulator_dev *rdev; + int ret = 0; + + /* ON is handled by regulator active state */ + if (state == PM_SUSPEND_ON) + return -EINVAL; + + mutex_lock(®ulator_list_mutex); + list_for_each_entry(rdev, ®ulator_list, list) { + + mutex_lock(&rdev->mutex); + ret = suspend_prepare(rdev, state); + mutex_unlock(&rdev->mutex); + + if (ret < 0) { + printk(KERN_ERR "%s: failed to prepare %s\n", + __func__, rdev->desc->name); + goto out; + } + } +out: + mutex_unlock(®ulator_list_mutex); + return ret; +} +EXPORT_SYMBOL_GPL(regulator_suspend_prepare); + +/** + * rdev_get_drvdata - get rdev regulator driver data + * @regulator: regulator + * + * Get rdev regulator driver private data. This call can be used in the + * regulator driver context. + */ +void *rdev_get_drvdata(struct regulator_dev *rdev) +{ + return rdev->reg_data; +} +EXPORT_SYMBOL_GPL(rdev_get_drvdata); + +/** + * regulator_get_drvdata - get regulator driver data + * @regulator: regulator + * + * Get regulator driver private data. This call can be used in the consumer + * driver context when non API regulator specific functions need to be called. + */ +void *regulator_get_drvdata(struct regulator *regulator) +{ + return regulator->rdev->reg_data; +} +EXPORT_SYMBOL_GPL(regulator_get_drvdata); + +/** + * regulator_set_drvdata - set regulator driver data + * @regulator: regulator + * @data: data + */ +void regulator_set_drvdata(struct regulator *regulator, void *data) +{ + regulator->rdev->reg_data = data; +} +EXPORT_SYMBOL_GPL(regulator_set_drvdata); + +/** + * regulator_get_id - get regulator ID + * @regulator: regulator + */ +int rdev_get_id(struct regulator_dev *rdev) +{ + return rdev->desc->id; +} +EXPORT_SYMBOL_GPL(rdev_get_id); + +static int __init regulator_init(void) +{ + printk(KERN_INFO "regulator: core version %s\n", REGULATOR_VERSION); + return class_register(®ulator_class); +} + +/* init early to allow our consumers to complete system booting */ +core_initcall(regulator_init); diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c new file mode 100644 index 00000000000..d31db3e1491 --- /dev/null +++ b/drivers/regulator/fixed.c @@ -0,0 +1,129 @@ +/* + * fixed.c + * + * Copyright 2008 Wolfson Microelectronics PLC. + * + * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This is useful for systems with mixed controllable and + * non-controllable regulators, as well as for allowing testing on + * systems with no controllable regulators. + */ + +#include <linux/err.h> +#include <linux/mutex.h> +#include <linux/platform_device.h> +#include <linux/regulator/driver.h> +#include <linux/regulator/fixed.h> + +struct fixed_voltage_data { + struct regulator_desc desc; + struct regulator_dev *dev; + int microvolts; +}; + +static int fixed_voltage_is_enabled(struct regulator_dev *dev) +{ + return 1; +} + +static int fixed_voltage_enable(struct regulator_dev *dev) +{ + return 0; +} + +static int fixed_voltage_get_voltage(struct regulator_dev *dev) +{ + struct fixed_voltage_data *data = rdev_get_drvdata(dev); + + return data->microvolts; +} + +static struct regulator_ops fixed_voltage_ops = { + .is_enabled = fixed_voltage_is_enabled, + .enable = fixed_voltage_enable, + .get_voltage = fixed_voltage_get_voltage, +}; + +static int regulator_fixed_voltage_probe(struct platform_device *pdev) +{ + struct fixed_voltage_config *config = pdev->dev.platform_data; + struct fixed_voltage_data *drvdata; + int ret; + + drvdata = kzalloc(sizeof(struct fixed_voltage_data), GFP_KERNEL); + if (drvdata == NULL) { + ret = -ENOMEM; + goto err; + } + + drvdata->desc.name = kstrdup(config->supply_name, GFP_KERNEL); + if (drvdata->desc.name == NULL) { + ret = -ENOMEM; + goto err; + } + drvdata->desc.type = REGULATOR_VOLTAGE; + drvdata->desc.owner = THIS_MODULE; + drvdata->desc.ops = &fixed_voltage_ops, + + drvdata->microvolts = config->microvolts; + + drvdata->dev = regulator_register(&drvdata->desc, drvdata); + if (IS_ERR(drvdata->dev)) { + ret = PTR_ERR(drvdata->dev); + goto err_name; + } + + platform_set_drvdata(pdev, drvdata); + + dev_dbg(&pdev->dev, "%s supplying %duV\n", drvdata->desc.name, + drvdata->microvolts); + + return 0; + +err_name: + kfree(drvdata->desc.name); +err: + kfree(drvdata); + return ret; +} + +static int regulator_fixed_voltage_remove(struct platform_device *pdev) +{ + struct fixed_voltage_data *drvdata = platform_get_drvdata(pdev); + + regulator_unregister(drvdata->dev); + kfree(drvdata->desc.name); + kfree(drvdata); + + return 0; +} + +static struct platform_driver regulator_fixed_voltage_driver = { + .probe = regulator_fixed_voltage_probe, + .remove = regulator_fixed_voltage_remove, + .driver = { + .name = "reg-fixed-voltage", + }, +}; + +static int __init regulator_fixed_voltage_init(void) +{ + return platform_driver_register(®ulator_fixed_voltage_driver); +} +module_init(regulator_fixed_voltage_init); + +static void __exit regulator_fixed_voltage_exit(void) +{ + platform_driver_unregister(®ulator_fixed_voltage_driver); +} +module_exit(regulator_fixed_voltage_exit); + +MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>"); +MODULE_DESCRIPTION("Fixed voltage regulator"); +MODULE_LICENSE("GPL"); diff --git a/drivers/regulator/virtual.c b/drivers/regulator/virtual.c new file mode 100644 index 00000000000..5ddb464b1c3 --- /dev/null +++ b/drivers/regulator/virtual.c @@ -0,0 +1,345 @@ +/* + * reg-virtual-consumer.c + * + * Copyright 2008 Wolfson Microelectronics PLC. + * + * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + */ + +#include <linux/err.h> +#include <linux/mutex.h> +#include <linux/platform_device.h> +#include <linux/regulator/consumer.h> + +struct virtual_consumer_data { + struct mutex lock; + struct regulator *regulator; + int enabled; + int min_uV; + int max_uV; + int min_uA; + int max_uA; + unsigned int mode; +}; + +static void update_voltage_constraints(struct virtual_consumer_data *data) +{ + int ret; + + if (data->min_uV && data->max_uV + && data->min_uV <= data->max_uV) { + ret = regulator_set_voltage(data->regulator, + data->min_uV, data->max_uV); + if (ret != 0) { + printk(KERN_ERR "regulator_set_voltage() failed: %d\n", + ret); + return; + } + } + + if (data->min_uV && data->max_uV && !data->enabled) { + ret = regulator_enable(data->regulator); + if (ret == 0) + data->enabled = 1; + else + printk(KERN_ERR "regulator_enable() failed: %d\n", + ret); + } + + if (!(data->min_uV && data->max_uV) && data->enabled) { + ret = regulator_disable(data->regulator); + if (ret == 0) + data->enabled = 0; + else + printk(KERN_ERR "regulator_disable() failed: %d\n", + ret); + } +} + +static void update_current_limit_constraints(struct virtual_consumer_data + *data) +{ + int ret; + + if (data->max_uA + && data->min_uA <= data->max_uA) { + ret = regulator_set_current_limit(data->regulator, + data->min_uA, data->max_uA); + if (ret != 0) { + pr_err("regulator_set_current_limit() failed: %d\n", + ret); + return; + } + } + + if (data->max_uA && !data->enabled) { + ret = regulator_enable(data->regulator); + if (ret == 0) + data->enabled = 1; + else + printk(KERN_ERR "regulator_enable() failed: %d\n", + ret); + } + + if (!(data->min_uA && data->max_uA) && data->enabled) { + ret = regulator_disable(data->regulator); + if (ret == 0) + data->enabled = 0; + else + printk(KERN_ERR "regulator_disable() failed: %d\n", + ret); + } +} + +static ssize_t show_min_uV(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct virtual_consumer_data *data = dev_get_drvdata(dev); + return sprintf(buf, "%d\n", data->min_uV); +} + +static ssize_t set_min_uV(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct virtual_consumer_data *data = dev_get_drvdata(dev); + long val; + + if (strict_strtol(buf, 10, &val) != 0) + return count; + + mutex_lock(&data->lock); + + data->min_uV = val; + update_voltage_constraints(data); + + mutex_unlock(&data->lock); + + return count; +} + +static ssize_t show_max_uV(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct virtual_consumer_data *data = dev_get_drvdata(dev); + return sprintf(buf, "%d\n", data->max_uV); +} + +static ssize_t set_max_uV(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct virtual_consumer_data *data = dev_get_drvdata(dev); + long val; + + if (strict_strtol(buf, 10, &val) != 0) + return count; + + mutex_lock(&data->lock); + + data->max_uV = val; + update_voltage_constraints(data); + + mutex_unlock(&data->lock); + + return count; +} + +static ssize_t show_min_uA(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct virtual_consumer_data *data = dev_get_drvdata(dev); + return sprintf(buf, "%d\n", data->min_uA); +} + +static ssize_t set_min_uA(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct virtual_consumer_data *data = dev_get_drvdata(dev); + long val; + + if (strict_strtol(buf, 10, &val) != 0) + return count; + + mutex_lock(&data->lock); + + data->min_uA = val; + update_current_limit_constraints(data); + + mutex_unlock(&data->lock); + + return count; +} + +static ssize_t show_max_uA(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct virtual_consumer_data *data = dev_get_drvdata(dev); + return sprintf(buf, "%d\n", data->max_uA); +} + +static ssize_t set_max_uA(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct virtual_consumer_data *data = dev_get_drvdata(dev); + long val; + + if (strict_strtol(buf, 10, &val) != 0) + return count; + + mutex_lock(&data->lock); + + data->max_uA = val; + update_current_limit_constraints(data); + + mutex_unlock(&data->lock); + + return count; +} + +static ssize_t show_mode(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct virtual_consumer_data *data = dev_get_drvdata(dev); + + switch (data->mode) { + case REGULATOR_MODE_FAST: + return sprintf(buf, "fast\n"); + case REGULATOR_MODE_NORMAL: + return sprintf(buf, "normal\n"); + case REGULATOR_MODE_IDLE: + return sprintf(buf, "idle\n"); + case REGULATOR_MODE_STANDBY: + return sprintf(buf, "standby\n"); + default: + return sprintf(buf, "unknown\n"); + } +} + +static ssize_t set_mode(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct virtual_consumer_data *data = dev_get_drvdata(dev); + unsigned int mode; + int ret; + + if (strncmp(buf, "fast", strlen("fast")) == 0) + mode = REGULATOR_MODE_FAST; + else if (strncmp(buf, "normal", strlen("normal")) == 0) + mode = REGULATOR_MODE_NORMAL; + else if (strncmp(buf, "idle", strlen("idle")) == 0) + mode = REGULATOR_MODE_IDLE; + else if (strncmp(buf, "standby", strlen("standby")) == 0) + mode = REGULATOR_MODE_STANDBY; + else { + dev_err(dev, "Configuring invalid mode\n"); + return count; + } + + mutex_lock(&data->lock); + ret = regulator_set_mode(data->regulator, mode); + if (ret == 0) + data->mode = mode; + else + dev_err(dev, "Failed to configure mode: %d\n", ret); + mutex_unlock(&data->lock); + + return count; +} + +static DEVICE_ATTR(min_microvolts, 0666, show_min_uV, set_min_uV); +static DEVICE_ATTR(max_microvolts, 0666, show_max_uV, set_max_uV); +static DEVICE_ATTR(min_microamps, 0666, show_min_uA, set_min_uA); +static DEVICE_ATTR(max_microamps, 0666, show_max_uA, set_max_uA); +static DEVICE_ATTR(mode, 0666, show_mode, set_mode); + +struct device_attribute *attributes[] = { + &dev_attr_min_microvolts, + &dev_attr_max_microvolts, + &dev_attr_min_microamps, + &dev_attr_max_microamps, + &dev_attr_mode, +}; + +static int regulator_virtual_consumer_probe(struct platform_device *pdev) +{ + char *reg_id = pdev->dev.platform_data; + struct virtual_consumer_data *drvdata; + int ret, i; + + drvdata = kzalloc(sizeof(struct virtual_consumer_data), GFP_KERNEL); + if (drvdata == NULL) { + ret = -ENOMEM; + goto err; + } + + mutex_init(&drvdata->lock); + + drvdata->regulator = regulator_get(&pdev->dev, reg_id); + if (IS_ERR(drvdata->regulator)) { + ret = PTR_ERR(drvdata->regulator); + goto err; + } + + for (i = 0; i < ARRAY_SIZE(attributes); i++) { + ret = device_create_file(&pdev->dev, attributes[i]); + if (ret != 0) + goto err; + } + + drvdata->mode = regulator_get_mode(drvdata->regulator); + + platform_set_drvdata(pdev, drvdata); + + return 0; + +err: + for (i = 0; i < ARRAY_SIZE(attributes); i++) + device_remove_file(&pdev->dev, attributes[i]); + kfree(drvdata); + return ret; +} + +static int regulator_virtual_consumer_remove(struct platform_device *pdev) +{ + struct virtual_consumer_data *drvdata = platform_get_drvdata(pdev); + int i; + + for (i = 0; i < ARRAY_SIZE(attributes); i++) + device_remove_file(&pdev->dev, attributes[i]); + if (drvdata->enabled) + regulator_disable(drvdata->regulator); + regulator_put(drvdata->regulator); + + kfree(drvdata); + + return 0; +} + +static struct platform_driver regulator_virtual_consumer_driver = { + .probe = regulator_virtual_consumer_probe, + .remove = regulator_virtual_consumer_remove, + .driver = { + .name = "reg-virt-consumer", + }, +}; + + +static int __init regulator_virtual_consumer_init(void) +{ + return platform_driver_register(®ulator_virtual_consumer_driver); +} +module_init(regulator_virtual_consumer_init); + +static void __exit regulator_virtual_consumer_exit(void) +{ + platform_driver_unregister(®ulator_virtual_consumer_driver); +} +module_exit(regulator_virtual_consumer_exit); + +MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>"); +MODULE_DESCRIPTION("Virtual regulator consumer"); +MODULE_LICENSE("GPL"); diff --git a/drivers/s390/block/dasd_alias.c b/drivers/s390/block/dasd_alias.c index 2d8df0b3053..20676cdef4a 100644 --- a/drivers/s390/block/dasd_alias.c +++ b/drivers/s390/block/dasd_alias.c @@ -91,7 +91,8 @@ static struct alias_pav_group *_find_group(struct alias_lcu *lcu, else search_unit_addr = uid->base_unit_addr; list_for_each_entry(pos, &lcu->grouplist, group) { - if (pos->uid.base_unit_addr == search_unit_addr) + if (pos->uid.base_unit_addr == search_unit_addr && + !strncmp(pos->uid.vduit, uid->vduit, sizeof(uid->vduit))) return pos; }; return NULL; @@ -332,6 +333,7 @@ static int _add_device_to_lcu(struct alias_lcu *lcu, group->uid.base_unit_addr = uid->real_unit_addr; else group->uid.base_unit_addr = uid->base_unit_addr; + memcpy(group->uid.vduit, uid->vduit, sizeof(uid->vduit)); INIT_LIST_HEAD(&group->group); INIT_LIST_HEAD(&group->baselist); INIT_LIST_HEAD(&group->aliaslist); diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c index d774e79476f..cd3335c1c30 100644 --- a/drivers/s390/block/dasd_devmap.c +++ b/drivers/s390/block/dasd_devmap.c @@ -913,7 +913,8 @@ dasd_vendor_show(struct device *dev, struct device_attribute *attr, char *buf) static DEVICE_ATTR(vendor, 0444, dasd_vendor_show, NULL); #define UID_STRLEN ( /* vendor */ 3 + 1 + /* serial */ 14 + 1 +\ - /* SSID */ 4 + 1 + /* unit addr */ 2 + 1) + /* SSID */ 4 + 1 + /* unit addr */ 2 + 1 +\ + /* vduit */ 32 + 1) static ssize_t dasd_uid_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -945,8 +946,17 @@ dasd_uid_show(struct device *dev, struct device_attribute *attr, char *buf) sprintf(ua_string, "%02x", uid->real_unit_addr); break; } - snprintf(uid_string, sizeof(uid_string), "%s.%s.%04x.%s", - uid->vendor, uid->serial, uid->ssid, ua_string); + if (strlen(uid->vduit) > 0) + snprintf(uid_string, sizeof(uid_string), + "%s.%s.%04x.%s.%s", + uid->vendor, uid->serial, + uid->ssid, ua_string, + uid->vduit); + else + snprintf(uid_string, sizeof(uid_string), + "%s.%s.%04x.%s", + uid->vendor, uid->serial, + uid->ssid, ua_string); spin_unlock(&dasd_devmap_lock); return snprintf(buf, PAGE_SIZE, "%s\n", uid_string); } diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c index 3590fdb5b2f..773b3fe275b 100644 --- a/drivers/s390/block/dasd_eckd.c +++ b/drivers/s390/block/dasd_eckd.c @@ -313,8 +313,8 @@ static int prefix(struct ccw1 *ccw, struct PFX_eckd_data *pfxdata, int trk, memset(pfxdata, 0, sizeof(*pfxdata)); /* prefix data */ pfxdata->format = 0; - pfxdata->base_address = basepriv->conf_data.ned1.unit_addr; - pfxdata->base_lss = basepriv->conf_data.ned1.ID; + pfxdata->base_address = basepriv->ned->unit_addr; + pfxdata->base_lss = basepriv->ned->ID; pfxdata->validity.define_extend = 1; /* private uid is kept up to date, conf_data may be outdated */ @@ -536,36 +536,40 @@ dasd_eckd_cdl_reclen(int recid) /* * Generate device unique id that specifies the physical device. */ -static int -dasd_eckd_generate_uid(struct dasd_device *device, struct dasd_uid *uid) +static int dasd_eckd_generate_uid(struct dasd_device *device, + struct dasd_uid *uid) { struct dasd_eckd_private *private; - struct dasd_eckd_confdata *confdata; + int count; private = (struct dasd_eckd_private *) device->private; if (!private) return -ENODEV; - confdata = &private->conf_data; - if (!confdata) + if (!private->ned || !private->gneq) return -ENODEV; memset(uid, 0, sizeof(struct dasd_uid)); - memcpy(uid->vendor, confdata->ned1.HDA_manufacturer, + memcpy(uid->vendor, private->ned->HDA_manufacturer, sizeof(uid->vendor) - 1); EBCASC(uid->vendor, sizeof(uid->vendor) - 1); - memcpy(uid->serial, confdata->ned1.HDA_location, + memcpy(uid->serial, private->ned->HDA_location, sizeof(uid->serial) - 1); EBCASC(uid->serial, sizeof(uid->serial) - 1); - uid->ssid = confdata->neq.subsystemID; - uid->real_unit_addr = confdata->ned1.unit_addr; - if (confdata->ned2.sneq.flags == 0x40 && - confdata->ned2.sneq.format == 0x0001) { - uid->type = confdata->ned2.sneq.sua_flags; + uid->ssid = private->gneq->subsystemID; + uid->real_unit_addr = private->ned->unit_addr;; + if (private->sneq) { + uid->type = private->sneq->sua_flags; if (uid->type == UA_BASE_PAV_ALIAS) - uid->base_unit_addr = confdata->ned2.sneq.base_unit_addr; + uid->base_unit_addr = private->sneq->base_unit_addr; } else { uid->type = UA_BASE_DEVICE; } + if (private->vdsneq) { + for (count = 0; count < 16; count++) { + sprintf(uid->vduit+2*count, "%02x", + private->vdsneq->uit[count]); + } + } return 0; } @@ -623,6 +627,15 @@ static int dasd_eckd_read_conf_lpm(struct dasd_device *device, ret = -ENOMEM; goto out_error; } + + /* + * buffer has to start with EBCDIC "V1.0" to show + * support for virtual device SNEQ + */ + rcd_buf[0] = 0xE5; + rcd_buf[1] = 0xF1; + rcd_buf[2] = 0x4B; + rcd_buf[3] = 0xF0; cqr = dasd_eckd_build_rcd_lpm(device, rcd_buf, ciw, lpm); if (IS_ERR(cqr)) { ret = PTR_ERR(cqr); @@ -646,8 +659,62 @@ out_error: return ret; } -static int -dasd_eckd_read_conf(struct dasd_device *device) +static int dasd_eckd_identify_conf_parts(struct dasd_eckd_private *private) +{ + + struct dasd_sneq *sneq; + int i, count; + + private->ned = NULL; + private->sneq = NULL; + private->vdsneq = NULL; + private->gneq = NULL; + count = private->conf_len / sizeof(struct dasd_sneq); + sneq = (struct dasd_sneq *)private->conf_data; + for (i = 0; i < count; ++i) { + if (sneq->flags.identifier == 1 && sneq->format == 1) + private->sneq = sneq; + else if (sneq->flags.identifier == 1 && sneq->format == 4) + private->vdsneq = (struct vd_sneq *)sneq; + else if (sneq->flags.identifier == 2) + private->gneq = (struct dasd_gneq *)sneq; + else if (sneq->flags.identifier == 3 && sneq->res1 == 1) + private->ned = (struct dasd_ned *)sneq; + sneq++; + } + if (!private->ned || !private->gneq) { + private->ned = NULL; + private->sneq = NULL; + private->vdsneq = NULL; + private->gneq = NULL; + return -EINVAL; + } + return 0; + +}; + +static unsigned char dasd_eckd_path_access(void *conf_data, int conf_len) +{ + struct dasd_gneq *gneq; + int i, count, found; + + count = conf_len / sizeof(*gneq); + gneq = (struct dasd_gneq *)conf_data; + found = 0; + for (i = 0; i < count; ++i) { + if (gneq->flags.identifier == 2) { + found = 1; + break; + } + gneq++; + } + if (found) + return ((char *)gneq)[18] & 0x07; + else + return 0; +} + +static int dasd_eckd_read_conf(struct dasd_device *device) { void *conf_data; int conf_len, conf_data_saved; @@ -661,7 +728,6 @@ dasd_eckd_read_conf(struct dasd_device *device) path_data->opm = ccw_device_get_path_mask(device->cdev); lpm = 0x80; conf_data_saved = 0; - /* get configuration data per operational path */ for (lpm = 0x80; lpm; lpm>>= 1) { if (lpm & path_data->opm){ @@ -678,22 +744,20 @@ dasd_eckd_read_conf(struct dasd_device *device) "data retrieved"); continue; /* no error */ } - if (conf_len != sizeof(struct dasd_eckd_confdata)) { - MESSAGE(KERN_WARNING, - "sizes of configuration data mismatch" - "%d (read) vs %ld (expected)", - conf_len, - sizeof(struct dasd_eckd_confdata)); - kfree(conf_data); - continue; /* no error */ - } /* save first valid configuration data */ - if (!conf_data_saved){ - memcpy(&private->conf_data, conf_data, - sizeof(struct dasd_eckd_confdata)); + if (!conf_data_saved) { + kfree(private->conf_data); + private->conf_data = conf_data; + private->conf_len = conf_len; + if (dasd_eckd_identify_conf_parts(private)) { + private->conf_data = NULL; + private->conf_len = 0; + kfree(conf_data); + continue; + } conf_data_saved++; } - switch (((char *)conf_data)[242] & 0x07){ + switch (dasd_eckd_path_access(conf_data, conf_len)) { case 0x02: path_data->npm |= lpm; break; @@ -701,7 +765,8 @@ dasd_eckd_read_conf(struct dasd_device *device) path_data->ppm |= lpm; break; } - kfree(conf_data); + if (conf_data != private->conf_data) + kfree(conf_data); } } return 0; @@ -952,6 +1017,7 @@ out_err2: dasd_free_block(device->block); device->block = NULL; out_err1: + kfree(private->conf_data); kfree(device->private); device->private = NULL; return rc; @@ -959,7 +1025,17 @@ out_err1: static void dasd_eckd_uncheck_device(struct dasd_device *device) { + struct dasd_eckd_private *private; + + private = (struct dasd_eckd_private *) device->private; dasd_alias_disconnect_device_from_lcu(device); + private->ned = NULL; + private->sneq = NULL; + private->vdsneq = NULL; + private->gneq = NULL; + private->conf_len = 0; + kfree(private->conf_data); + private->conf_data = NULL; } static struct dasd_ccw_req * @@ -1746,9 +1822,10 @@ dasd_eckd_fill_info(struct dasd_device * device, info->characteristics_size = sizeof(struct dasd_eckd_characteristics); memcpy(info->characteristics, &private->rdc_data, sizeof(struct dasd_eckd_characteristics)); - info->confdata_size = sizeof(struct dasd_eckd_confdata); - memcpy(info->configuration_data, &private->conf_data, - sizeof(struct dasd_eckd_confdata)); + info->confdata_size = min((unsigned long)private->conf_len, + sizeof(info->configuration_data)); + memcpy(info->configuration_data, private->conf_data, + info->confdata_size); return 0; } diff --git a/drivers/s390/block/dasd_eckd.h b/drivers/s390/block/dasd_eckd.h index fc2509c939b..4bf0aa5112c 100644 --- a/drivers/s390/block/dasd_eckd.h +++ b/drivers/s390/block/dasd_eckd.h @@ -231,133 +231,62 @@ struct dasd_eckd_characteristics { __u8 reserved3[10]; } __attribute__ ((packed)); -struct dasd_eckd_confdata { +/* elements of the configuration data */ +struct dasd_ned { struct { - struct { - unsigned char identifier:2; - unsigned char token_id:1; - unsigned char sno_valid:1; - unsigned char subst_sno:1; - unsigned char recNED:1; - unsigned char emuNED:1; - unsigned char reserved:1; - } __attribute__ ((packed)) flags; - __u8 descriptor; - __u8 dev_class; - __u8 reserved; - unsigned char dev_type[6]; - unsigned char dev_model[3]; - unsigned char HDA_manufacturer[3]; - unsigned char HDA_location[2]; - unsigned char HDA_seqno[12]; - __u8 ID; - __u8 unit_addr; - } __attribute__ ((packed)) ned1; - union { - struct { - struct { - unsigned char identifier:2; - unsigned char token_id:1; - unsigned char sno_valid:1; - unsigned char subst_sno:1; - unsigned char recNED:1; - unsigned char emuNED:1; - unsigned char reserved:1; - } __attribute__ ((packed)) flags; - __u8 descriptor; - __u8 reserved[2]; - unsigned char dev_type[6]; - unsigned char dev_model[3]; - unsigned char DASD_manufacturer[3]; - unsigned char DASD_location[2]; - unsigned char DASD_seqno[12]; - __u16 ID; - } __attribute__ ((packed)) ned; - struct { - unsigned char flags; /* byte 0 */ - unsigned char res1; /* byte 1 */ - __u16 format; /* byte 2-3 */ - unsigned char res2[4]; /* byte 4-7 */ - unsigned char sua_flags; /* byte 8 */ - __u8 base_unit_addr; /* byte 9 */ - unsigned char res3[22]; /* byte 10-31 */ - } __attribute__ ((packed)) sneq; - } __attribute__ ((packed)) ned2; + __u8 identifier:2; + __u8 token_id:1; + __u8 sno_valid:1; + __u8 subst_sno:1; + __u8 recNED:1; + __u8 emuNED:1; + __u8 reserved:1; + } __attribute__ ((packed)) flags; + __u8 descriptor; + __u8 dev_class; + __u8 reserved; + __u8 dev_type[6]; + __u8 dev_model[3]; + __u8 HDA_manufacturer[3]; + __u8 HDA_location[2]; + __u8 HDA_seqno[12]; + __u8 ID; + __u8 unit_addr; +} __attribute__ ((packed)); + +struct dasd_sneq { struct { - struct { - unsigned char identifier:2; - unsigned char token_id:1; - unsigned char sno_valid:1; - unsigned char subst_sno:1; - unsigned char recNED:1; - unsigned char emuNED:1; - unsigned char reserved:1; - } __attribute__ ((packed)) flags; - __u8 descriptor; - __u8 reserved[2]; - unsigned char cont_type[6]; - unsigned char cont_model[3]; - unsigned char cont_manufacturer[3]; - unsigned char cont_location[2]; - unsigned char cont_seqno[12]; - __u16 ID; - } __attribute__ ((packed)) ned3; + __u8 identifier:2; + __u8 reserved:6; + } __attribute__ ((packed)) flags; + __u8 res1; + __u16 format; + __u8 res2[4]; /* byte 4- 7 */ + __u8 sua_flags; /* byte 8 */ + __u8 base_unit_addr; /* byte 9 */ + __u8 res3[22]; /* byte 10-31 */ +} __attribute__ ((packed)); + +struct vd_sneq { struct { - struct { - unsigned char identifier:2; - unsigned char token_id:1; - unsigned char sno_valid:1; - unsigned char subst_sno:1; - unsigned char recNED:1; - unsigned char emuNED:1; - unsigned char reserved:1; - } __attribute__ ((packed)) flags; - __u8 descriptor; - __u8 reserved[2]; - unsigned char cont_type[6]; - unsigned char empty[3]; - unsigned char cont_manufacturer[3]; - unsigned char cont_location[2]; - unsigned char cont_seqno[12]; - __u16 ID; - } __attribute__ ((packed)) ned4; - unsigned char ned5[32]; - unsigned char ned6[32]; - unsigned char ned7[32]; + __u8 identifier:2; + __u8 reserved:6; + } __attribute__ ((packed)) flags; + __u8 res1; + __u16 format; + __u8 res2[4]; /* byte 4- 7 */ + __u8 uit[16]; /* byte 8-23 */ + __u8 res3[8]; /* byte 24-31 */ +} __attribute__ ((packed)); + +struct dasd_gneq { struct { - struct { - unsigned char identifier:2; - unsigned char reserved:6; - } __attribute__ ((packed)) flags; - __u8 selector; - __u16 interfaceID; - __u32 reserved; - __u16 subsystemID; - struct { - unsigned char sp0:1; - unsigned char sp1:1; - unsigned char reserved:5; - unsigned char scluster:1; - } __attribute__ ((packed)) spathID; - __u8 unit_address; - __u8 dev_ID; - __u8 dev_address; - __u8 adapterID; - __u16 link_address; - struct { - unsigned char parallel:1; - unsigned char escon:1; - unsigned char reserved:1; - unsigned char ficon:1; - unsigned char reserved2:4; - } __attribute__ ((packed)) protocol_type; - struct { - unsigned char PID_in_236:1; - unsigned char reserved:7; - } __attribute__ ((packed)) format_flags; - __u8 log_dev_address; - unsigned char reserved2[12]; - } __attribute__ ((packed)) neq; + __u8 identifier:2; + __u8 reserved:6; + } __attribute__ ((packed)) flags; + __u8 reserved[7]; + __u16 subsystemID; + __u8 reserved2[22]; } __attribute__ ((packed)); struct dasd_eckd_path { @@ -463,7 +392,14 @@ struct alias_pav_group { struct dasd_eckd_private { struct dasd_eckd_characteristics rdc_data; - struct dasd_eckd_confdata conf_data; + u8 *conf_data; + int conf_len; + /* pointers to specific parts in the conf_data */ + struct dasd_ned *ned; + struct dasd_sneq *sneq; + struct vd_sneq *vdsneq; + struct dasd_gneq *gneq; + struct dasd_eckd_path path_data; struct eckd_count count_area[5]; int init_cqr_status; diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h index fb2f931cf84..31ecaa4a40e 100644 --- a/drivers/s390/block/dasd_int.h +++ b/drivers/s390/block/dasd_int.h @@ -307,6 +307,7 @@ struct dasd_uid { __u16 ssid; __u8 real_unit_addr; __u8 base_unit_addr; + char vduit[33]; }; /* diff --git a/drivers/s390/char/sclp.c b/drivers/s390/char/sclp.c index 3c8b25e6c34..1fd8f2193ed 100644 --- a/drivers/s390/char/sclp.c +++ b/drivers/s390/char/sclp.c @@ -399,6 +399,7 @@ sclp_tod_from_jiffies(unsigned long jiffies) void sclp_sync_wait(void) { + unsigned long long old_tick; unsigned long flags; unsigned long cr0, cr0_sync; u64 timeout; @@ -419,11 +420,12 @@ sclp_sync_wait(void) if (!irq_context) local_bh_disable(); /* Enable service-signal interruption, disable timer interrupts */ + old_tick = local_tick_disable(); trace_hardirqs_on(); __ctl_store(cr0, 0, 0); cr0_sync = cr0; + cr0_sync &= 0xffff00a0; cr0_sync |= 0x00000200; - cr0_sync &= 0xFFFFF3AC; __ctl_load(cr0_sync, 0, 0); __raw_local_irq_stosm(0x01); /* Loop until driver state indicates finished request */ @@ -439,9 +441,9 @@ sclp_sync_wait(void) __ctl_load(cr0, 0, 0); if (!irq_context) _local_bh_enable(); + local_tick_enable(old_tick); local_irq_restore(flags); } - EXPORT_SYMBOL(sclp_sync_wait); /* Dispatch changes in send and receive mask to registered listeners. */ diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c index 0c2b77493db..eb5f1b8bc57 100644 --- a/drivers/s390/char/sclp_cmd.c +++ b/drivers/s390/char/sclp_cmd.c @@ -427,6 +427,8 @@ static int sclp_mem_notifier(struct notifier_block *nb, sclp_attach_storage(id); switch (action) { case MEM_ONLINE: + case MEM_GOING_OFFLINE: + case MEM_CANCEL_OFFLINE: break; case MEM_GOING_ONLINE: rc = sclp_mem_change_state(start, size, 1); @@ -434,6 +436,9 @@ static int sclp_mem_notifier(struct notifier_block *nb, case MEM_CANCEL_ONLINE: sclp_mem_change_state(start, size, 0); break; + case MEM_OFFLINE: + sclp_mem_change_state(start, size, 0); + break; default: rc = -EINVAL; break; diff --git a/drivers/s390/char/sclp_config.c b/drivers/s390/char/sclp_config.c index fff4ff485d9..4cebd6ee6d2 100644 --- a/drivers/s390/char/sclp_config.c +++ b/drivers/s390/char/sclp_config.c @@ -8,7 +8,6 @@ #include <linux/init.h> #include <linux/errno.h> #include <linux/cpu.h> -#include <linux/kthread.h> #include <linux/sysdev.h> #include <linux/workqueue.h> #include <asm/smp.h> @@ -41,19 +40,9 @@ static void sclp_cpu_capability_notify(struct work_struct *work) put_online_cpus(); } -static int sclp_cpu_kthread(void *data) -{ - smp_rescan_cpus(); - return 0; -} - static void __ref sclp_cpu_change_notify(struct work_struct *work) { - /* Can't call smp_rescan_cpus() from workqueue context since it may - * deadlock in case of cpu hotplug. So we have to create a kernel - * thread in order to call it. - */ - kthread_run(sclp_cpu_kthread, NULL, "cpu_rescan"); + smp_rescan_cpus(); } static void sclp_conf_receiver_fn(struct evbuf_header *evbuf) diff --git a/drivers/s390/cio/idset.c b/drivers/s390/cio/idset.c index ef7bc0a125e..cf8f24a4b5e 100644 --- a/drivers/s390/cio/idset.c +++ b/drivers/s390/cio/idset.c @@ -5,7 +5,7 @@ * Author(s): Peter Oberparleiter <peter.oberparleiter@de.ibm.com> */ -#include <linux/slab.h> +#include <linux/vmalloc.h> #include <linux/bitops.h> #include "idset.h" #include "css.h" @@ -25,18 +25,18 @@ static struct idset *idset_new(int num_ssid, int num_id) { struct idset *set; - set = kzalloc(sizeof(struct idset) + bitmap_size(num_ssid, num_id), - GFP_KERNEL); + set = vmalloc(sizeof(struct idset) + bitmap_size(num_ssid, num_id)); if (set) { set->num_ssid = num_ssid; set->num_id = num_id; + memset(set->bitmap, 0, bitmap_size(num_ssid, num_id)); } return set; } void idset_free(struct idset *set) { - kfree(set); + vfree(set); } void idset_clear(struct idset *set) diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index d10c73cc168..d15648514a0 100644 --- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -1355,7 +1355,7 @@ int qdio_allocate(struct qdio_initialize *init_data) goto out_rel; /* qdr is used in ccw1.cda which is u32 */ - irq_ptr->qdr = kzalloc(sizeof(struct qdr), GFP_KERNEL | GFP_DMA); + irq_ptr->qdr = (struct qdr *) get_zeroed_page(GFP_KERNEL | GFP_DMA); if (!irq_ptr->qdr) goto out_rel; WARN_ON((unsigned long)irq_ptr->qdr & 0xfff); diff --git a/drivers/s390/cio/qdio_perf.c b/drivers/s390/cio/qdio_perf.c index ea01b85b1cc..ec5c4a41423 100644 --- a/drivers/s390/cio/qdio_perf.c +++ b/drivers/s390/cio/qdio_perf.c @@ -142,7 +142,7 @@ int __init qdio_setup_perf_stats(void) return 0; } -void __exit qdio_remove_perf_stats(void) +void qdio_remove_perf_stats(void) { #ifdef CONFIG_PROC_FS remove_proc_entry("qdio_perf", NULL); diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c index f0923a8aced..1bd2a208db2 100644 --- a/drivers/s390/cio/qdio_setup.c +++ b/drivers/s390/cio/qdio_setup.c @@ -325,7 +325,7 @@ void qdio_release_memory(struct qdio_irq *irq_ptr) kmem_cache_free(qdio_q_cache, q); } } - kfree(irq_ptr->qdr); + free_page((unsigned long) irq_ptr->qdr); free_page(irq_ptr->chsc_page); free_page((unsigned long) irq_ptr); } @@ -515,7 +515,7 @@ int __init qdio_setup_init(void) return 0; } -void __exit qdio_setup_exit(void) +void qdio_setup_exit(void) { kmem_cache_destroy(qdio_q_cache); } diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c index 79954bd6bfa..292b60da6dc 100644 --- a/drivers/s390/kvm/kvm_virtio.c +++ b/drivers/s390/kvm/kvm_virtio.c @@ -352,7 +352,7 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count) return len; } -void s390_virtio_console_init(void) +void __init s390_virtio_console_init(void) { virtio_cons_early_init(early_put_chars); } diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index 1895dbb553c..80971c21ea1 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -419,6 +419,7 @@ struct qeth_qdio_out_buffer { int next_element_to_fill; struct sk_buff_head skb_list; struct list_head ctx_list; + int is_header[16]; }; struct qeth_card; @@ -785,7 +786,7 @@ void qeth_core_remove_osn_attributes(struct device *); /* exports for qeth discipline device drivers */ extern struct qeth_card_list_struct qeth_core_card_list; - +extern struct kmem_cache *qeth_core_header_cache; extern struct qeth_dbf_info qeth_dbf[QETH_DBF_INFOS]; void qeth_set_allowed_threads(struct qeth_card *, unsigned long , int); @@ -843,7 +844,7 @@ int qeth_get_priority_queue(struct qeth_card *, struct sk_buff *, int, int); int qeth_get_elements_no(struct qeth_card *, void *, struct sk_buff *, int); int qeth_do_send_packet_fast(struct qeth_card *, struct qeth_qdio_out_q *, struct sk_buff *, struct qeth_hdr *, int, - struct qeth_eddp_context *); + struct qeth_eddp_context *, int, int); int qeth_do_send_packet(struct qeth_card *, struct qeth_qdio_out_q *, struct sk_buff *, struct qeth_hdr *, int, struct qeth_eddp_context *); diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index cebb25e36e8..bd420d1b9a0 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -19,8 +19,8 @@ #include <linux/mii.h> #include <linux/kthread.h> -#include <asm-s390/ebcdic.h> -#include <asm-s390/io.h> +#include <asm/ebcdic.h> +#include <asm/io.h> #include <asm/s390_rdev.h> #include "qeth_core.h" @@ -48,6 +48,8 @@ EXPORT_SYMBOL_GPL(qeth_dbf); struct qeth_card_list_struct qeth_core_card_list; EXPORT_SYMBOL_GPL(qeth_core_card_list); +struct kmem_cache *qeth_core_header_cache; +EXPORT_SYMBOL_GPL(qeth_core_header_cache); static struct device *qeth_core_root_dev; static unsigned int known_devices[][10] = QETH_MODELLIST_ARRAY; @@ -933,6 +935,10 @@ static void qeth_clear_output_buffer(struct qeth_qdio_out_q *queue, } qeth_eddp_buf_release_contexts(buf); for (i = 0; i < QETH_MAX_BUFFER_ELEMENTS(queue->card); ++i) { + if (buf->buffer->element[i].addr && buf->is_header[i]) + kmem_cache_free(qeth_core_header_cache, + buf->buffer->element[i].addr); + buf->is_header[i] = 0; buf->buffer->element[i].length = 0; buf->buffer->element[i].addr = NULL; buf->buffer->element[i].flags = 0; @@ -3002,8 +3008,8 @@ int qeth_get_elements_no(struct qeth_card *card, void *hdr, if (skb_shinfo(skb)->nr_frags > 0) elements_needed = (skb_shinfo(skb)->nr_frags + 1); if (elements_needed == 0) - elements_needed = 1 + (((((unsigned long) hdr) % PAGE_SIZE) - + skb->len) >> PAGE_SHIFT); + elements_needed = 1 + (((((unsigned long) skb->data) % + PAGE_SIZE) + skb->len) >> PAGE_SHIFT); if ((elements_needed + elems) > QETH_MAX_BUFFER_ELEMENTS(card)) { QETH_DBF_MESSAGE(2, "Invalid size of IP packet " "(Number=%d / Length=%d). Discarded.\n", @@ -3015,7 +3021,8 @@ int qeth_get_elements_no(struct qeth_card *card, void *hdr, EXPORT_SYMBOL_GPL(qeth_get_elements_no); static inline void __qeth_fill_buffer(struct sk_buff *skb, - struct qdio_buffer *buffer, int is_tso, int *next_element_to_fill) + struct qdio_buffer *buffer, int is_tso, int *next_element_to_fill, + int offset) { int length = skb->len; int length_here; @@ -3027,6 +3034,11 @@ static inline void __qeth_fill_buffer(struct sk_buff *skb, data = skb->data; first_lap = (is_tso == 0 ? 1 : 0); + if (offset >= 0) { + data = skb->data + offset; + first_lap = 0; + } + while (length > 0) { /* length_here is the remaining amount of data in this page */ length_here = PAGE_SIZE - ((unsigned long) data % PAGE_SIZE); @@ -3058,22 +3070,22 @@ static inline void __qeth_fill_buffer(struct sk_buff *skb, } static inline int qeth_fill_buffer(struct qeth_qdio_out_q *queue, - struct qeth_qdio_out_buffer *buf, struct sk_buff *skb) + struct qeth_qdio_out_buffer *buf, struct sk_buff *skb, + struct qeth_hdr *hdr, int offset, int hd_len) { struct qdio_buffer *buffer; - struct qeth_hdr_tso *hdr; int flush_cnt = 0, hdr_len, large_send = 0; buffer = buf->buffer; atomic_inc(&skb->users); skb_queue_tail(&buf->skb_list, skb); - hdr = (struct qeth_hdr_tso *) skb->data; /*check first on TSO ....*/ - if (hdr->hdr.hdr.l3.id == QETH_HEADER_TYPE_TSO) { + if (hdr->hdr.l3.id == QETH_HEADER_TYPE_TSO) { int element = buf->next_element_to_fill; - hdr_len = sizeof(struct qeth_hdr_tso) + hdr->ext.dg_hdr_len; + hdr_len = sizeof(struct qeth_hdr_tso) + + ((struct qeth_hdr_tso *)hdr)->ext.dg_hdr_len; /*fill first buffer entry only with header information */ buffer->element[element].addr = skb->data; buffer->element[element].length = hdr_len; @@ -3083,9 +3095,20 @@ static inline int qeth_fill_buffer(struct qeth_qdio_out_q *queue, skb->len -= hdr_len; large_send = 1; } + + if (offset >= 0) { + int element = buf->next_element_to_fill; + buffer->element[element].addr = hdr; + buffer->element[element].length = sizeof(struct qeth_hdr) + + hd_len; + buffer->element[element].flags = SBAL_FLAGS_FIRST_FRAG; + buf->is_header[element] = 1; + buf->next_element_to_fill++; + } + if (skb_shinfo(skb)->nr_frags == 0) __qeth_fill_buffer(skb, buffer, large_send, - (int *)&buf->next_element_to_fill); + (int *)&buf->next_element_to_fill, offset); else __qeth_fill_buffer_frag(skb, buffer, large_send, (int *)&buf->next_element_to_fill); @@ -3115,7 +3138,7 @@ static inline int qeth_fill_buffer(struct qeth_qdio_out_q *queue, int qeth_do_send_packet_fast(struct qeth_card *card, struct qeth_qdio_out_q *queue, struct sk_buff *skb, struct qeth_hdr *hdr, int elements_needed, - struct qeth_eddp_context *ctx) + struct qeth_eddp_context *ctx, int offset, int hd_len) { struct qeth_qdio_out_buffer *buffer; int buffers_needed = 0; @@ -3148,7 +3171,7 @@ int qeth_do_send_packet_fast(struct qeth_card *card, } atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED); if (ctx == NULL) { - qeth_fill_buffer(queue, buffer, skb); + qeth_fill_buffer(queue, buffer, skb, hdr, offset, hd_len); qeth_flush_buffers(queue, index, 1); } else { flush_cnt = qeth_eddp_fill_buffer(queue, ctx, index); @@ -3224,7 +3247,7 @@ int qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue, } } if (ctx == NULL) - tmp = qeth_fill_buffer(queue, buffer, skb); + tmp = qeth_fill_buffer(queue, buffer, skb, hdr, -1, 0); else { tmp = qeth_eddp_fill_buffer(queue, ctx, queue->next_buf_to_fill); @@ -4443,8 +4466,17 @@ static int __init qeth_core_init(void) rc = IS_ERR(qeth_core_root_dev) ? PTR_ERR(qeth_core_root_dev) : 0; if (rc) goto register_err; - return 0; + qeth_core_header_cache = kmem_cache_create("qeth_hdr", + sizeof(struct qeth_hdr) + ETH_HLEN, 64, 0, NULL); + if (!qeth_core_header_cache) { + rc = -ENOMEM; + goto slab_err; + } + + return 0; +slab_err: + s390_root_dev_unregister(qeth_core_root_dev); register_err: driver_remove_file(&qeth_core_ccwgroup_driver.driver, &driver_attr_group); @@ -4466,6 +4498,7 @@ static void __exit qeth_core_exit(void) &driver_attr_group); ccwgroup_driver_unregister(&qeth_core_ccwgroup_driver); ccw_driver_unregister(&qeth_ccw_driver); + kmem_cache_destroy(qeth_core_header_cache); qeth_unregister_dbf_views(); PRINT_INFO("core functions removed\n"); } diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index a8b069cd9a4..b3cee032f57 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -243,8 +243,7 @@ static void qeth_l2_get_packet_type(struct qeth_card *card, static void qeth_l2_fill_header(struct qeth_card *card, struct qeth_hdr *hdr, struct sk_buff *skb, int ipv, int cast_type) { - struct vlan_ethhdr *veth = (struct vlan_ethhdr *)((skb->data) + - QETH_HEADER_SIZE); + struct vlan_ethhdr *veth = (struct vlan_ethhdr *)skb_mac_header(skb); memset(hdr, 0, sizeof(struct qeth_hdr)); hdr->hdr.l2.id = QETH_HEADER_TYPE_LAYER2; @@ -621,6 +620,9 @@ static int qeth_l2_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) int tx_bytes = skb->len; enum qeth_large_send_types large_send = QETH_LARGE_SEND_NO; struct qeth_eddp_context *ctx = NULL; + int data_offset = -1; + int elements_needed = 0; + int hd_len = 0; if ((card->state != CARD_STATE_UP) || !card->lan_online) { card->stats.tx_carrier_errors++; @@ -643,13 +645,32 @@ static int qeth_l2_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) if (card->info.type == QETH_CARD_TYPE_OSN) hdr = (struct qeth_hdr *)skb->data; else { - /* create a clone with writeable headroom */ - new_skb = skb_realloc_headroom(skb, sizeof(struct qeth_hdr)); - if (!new_skb) - goto tx_drop; - hdr = (struct qeth_hdr *)skb_push(new_skb, + if ((card->info.type == QETH_CARD_TYPE_IQD) && (!large_send) && + (skb_shinfo(skb)->nr_frags == 0)) { + new_skb = skb; + data_offset = ETH_HLEN; + hd_len = ETH_HLEN; + hdr = kmem_cache_alloc(qeth_core_header_cache, + GFP_ATOMIC); + if (!hdr) + goto tx_drop; + elements_needed++; + skb_reset_mac_header(new_skb); + qeth_l2_fill_header(card, hdr, new_skb, ipv, cast_type); + hdr->hdr.l2.pkt_length = new_skb->len; + memcpy(((char *)hdr) + sizeof(struct qeth_hdr), + skb_mac_header(new_skb), ETH_HLEN); + } else { + /* create a clone with writeable headroom */ + new_skb = skb_realloc_headroom(skb, + sizeof(struct qeth_hdr)); + if (!new_skb) + goto tx_drop; + hdr = (struct qeth_hdr *)skb_push(new_skb, sizeof(struct qeth_hdr)); - qeth_l2_fill_header(card, hdr, new_skb, ipv, cast_type); + skb_set_mac_header(new_skb, sizeof(struct qeth_hdr)); + qeth_l2_fill_header(card, hdr, new_skb, ipv, cast_type); + } } if (large_send == QETH_LARGE_SEND_EDDP) { @@ -660,9 +681,13 @@ static int qeth_l2_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) goto tx_drop; } } else { - elements = qeth_get_elements_no(card, (void *)hdr, new_skb, 0); - if (!elements) + elements = qeth_get_elements_no(card, (void *)hdr, new_skb, + elements_needed); + if (!elements) { + if (data_offset >= 0) + kmem_cache_free(qeth_core_header_cache, hdr); goto tx_drop; + } } if ((large_send == QETH_LARGE_SEND_NO) && @@ -674,7 +699,7 @@ static int qeth_l2_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) elements, ctx); else rc = qeth_do_send_packet_fast(card, queue, new_skb, hdr, - elements, ctx); + elements, ctx, data_offset, hd_len); if (!rc) { card->stats.tx_packets++; card->stats.tx_bytes += tx_bytes; @@ -701,6 +726,9 @@ static int qeth_l2_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) if (ctx != NULL) qeth_eddp_put_context(ctx); + if (data_offset >= 0) + kmem_cache_free(qeth_core_header_cache, hdr); + if (rc == -EBUSY) { if (new_skb != skb) dev_kfree_skb_any(new_skb); diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 3e1d1385735..dd72c3c2016 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -2604,6 +2604,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) int tx_bytes = skb->len; enum qeth_large_send_types large_send = QETH_LARGE_SEND_NO; struct qeth_eddp_context *ctx = NULL; + int data_offset = -1; if ((card->info.type == QETH_CARD_TYPE_IQD) && (skb->protocol != htons(ETH_P_IPV6)) && @@ -2624,14 +2625,28 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) card->perf_stats.outbound_start_time = qeth_get_micros(); } - /* create a clone with writeable headroom */ - new_skb = skb_realloc_headroom(skb, sizeof(struct qeth_hdr_tso) + - VLAN_HLEN); - if (!new_skb) - goto tx_drop; + if (skb_is_gso(skb)) + large_send = card->options.large_send; + + if ((card->info.type == QETH_CARD_TYPE_IQD) && (!large_send) && + (skb_shinfo(skb)->nr_frags == 0)) { + new_skb = skb; + data_offset = ETH_HLEN; + hdr = kmem_cache_alloc(qeth_core_header_cache, GFP_ATOMIC); + if (!hdr) + goto tx_drop; + elements_needed++; + } else { + /* create a clone with writeable headroom */ + new_skb = skb_realloc_headroom(skb, sizeof(struct qeth_hdr_tso) + + VLAN_HLEN); + if (!new_skb) + goto tx_drop; + } if (card->info.type == QETH_CARD_TYPE_IQD) { - skb_pull(new_skb, ETH_HLEN); + if (data_offset < 0) + skb_pull(new_skb, ETH_HLEN); } else { if (new_skb->protocol == htons(ETH_P_IP)) { if (card->dev->type == ARPHRD_IEEE802_TR) @@ -2657,9 +2672,6 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) netif_stop_queue(dev); - if (skb_is_gso(new_skb)) - large_send = card->options.large_send; - /* fix hardware limitation: as long as we do not have sbal * chaining we can not send long frag lists so we temporary * switch to EDDP @@ -2677,9 +2689,16 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) qeth_tso_fill_header(card, hdr, new_skb); elements_needed++; } else { - hdr = (struct qeth_hdr *)skb_push(new_skb, + if (data_offset < 0) { + hdr = (struct qeth_hdr *)skb_push(new_skb, sizeof(struct qeth_hdr)); - qeth_l3_fill_header(card, hdr, new_skb, ipv, cast_type); + qeth_l3_fill_header(card, hdr, new_skb, ipv, + cast_type); + } else { + qeth_l3_fill_header(card, hdr, new_skb, ipv, + cast_type); + hdr->hdr.l3.length = new_skb->len - data_offset; + } } if (large_send == QETH_LARGE_SEND_EDDP) { @@ -2695,8 +2714,11 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) } else { int elems = qeth_get_elements_no(card, (void *)hdr, new_skb, elements_needed); - if (!elems) + if (!elems) { + if (data_offset >= 0) + kmem_cache_free(qeth_core_header_cache, hdr); goto tx_drop; + } elements_needed += elems; } @@ -2709,7 +2731,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) elements_needed, ctx); else rc = qeth_do_send_packet_fast(card, queue, new_skb, hdr, - elements_needed, ctx); + elements_needed, ctx, data_offset, 0); if (!rc) { card->stats.tx_packets++; @@ -2737,6 +2759,9 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) if (ctx != NULL) qeth_eddp_put_context(ctx); + if (data_offset >= 0) + kmem_cache_free(qeth_core_header_cache, hdr); + if (rc == -EBUSY) { if (new_skb != skb) dev_kfree_skb_any(new_skb); diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index cd728df6a01..8a0749e34ca 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -451,19 +451,21 @@ SCIx_FNS(SCxSR, 0x08, 8, 0x10, 8, 0x08, 16, 0x10, 16, 0x04, 8) SCIx_FNS(SCxRDR, 0x0a, 8, 0x14, 8, 0x0A, 8, 0x14, 8, 0x05, 8) SCIF_FNS(SCFCR, 0x0c, 8, 0x18, 16) #if defined(CONFIG_CPU_SUBTYPE_SH7760) || \ - defined(CONFIG_CPU_SUBTYPE_SH7763) || \ defined(CONFIG_CPU_SUBTYPE_SH7780) || \ defined(CONFIG_CPU_SUBTYPE_SH7785) +SCIF_FNS(SCFDR, 0x0e, 16, 0x1C, 16) SCIF_FNS(SCTFDR, 0x0e, 16, 0x1C, 16) SCIF_FNS(SCRFDR, 0x0e, 16, 0x20, 16) SCIF_FNS(SCSPTR, 0, 0, 0x24, 16) SCIF_FNS(SCLSR, 0, 0, 0x28, 16) -#if defined(CONFIG_CPU_SUBTYPE_SH7763) -/* SH7763 SCIF2 */ +#elif defined(CONFIG_CPU_SUBTYPE_SH7763) SCIF_FNS(SCFDR, 0, 0, 0x1C, 16) SCIF_FNS(SCSPTR2, 0, 0, 0x20, 16) -SCIF_FNS(SCLSR2, 0, 0, 0x24, 16) -#endif /* CONFIG_CPU_SUBTYPE_SH7763 */ +SCIF_FNS(SCLSR2, 0, 0, 0x24, 16) +SCIF_FNS(SCTFDR, 0x0e, 16, 0x1C, 16) +SCIF_FNS(SCRFDR, 0x0e, 16, 0x20, 16) +SCIF_FNS(SCSPTR, 0, 0, 0x24, 16) +SCIF_FNS(SCLSR, 0, 0, 0x28, 16) #else SCIF_FNS(SCFDR, 0x0e, 16, 0x1C, 16) #if defined(CONFIG_CPU_SUBTYPE_SH7722) diff --git a/drivers/sh/maple/maple.c b/drivers/sh/maple/maple.c index 617efb1640b..be97789fa5f 100644 --- a/drivers/sh/maple/maple.c +++ b/drivers/sh/maple/maple.c @@ -24,13 +24,12 @@ #include <linux/slab.h> #include <linux/maple.h> #include <linux/dma-mapping.h> +#include <linux/delay.h> #include <asm/cacheflush.h> #include <asm/dma.h> #include <asm/io.h> -#include <asm/mach/dma.h> -#include <asm/mach/sysasic.h> -#include <asm/mach/maple.h> -#include <linux/delay.h> +#include <mach/dma.h> +#include <mach/sysasic.h> MODULE_AUTHOR("Yaegshi Takeshi, Paul Mundt, M.R. Brown, Adrian McMenamin"); MODULE_DESCRIPTION("Maple bus driver for Dreamcast"); @@ -46,14 +45,15 @@ static DECLARE_WORK(maple_vblank_process, maple_vblank_handler); static LIST_HEAD(maple_waitq); static LIST_HEAD(maple_sentq); -static DEFINE_MUTEX(maple_list_lock); +/* mutex to protect queue of waiting packets */ +static DEFINE_MUTEX(maple_wlist_lock); static struct maple_driver maple_dummy_driver; static struct device maple_bus; static int subdevice_map[MAPLE_PORTS]; static unsigned long *maple_sendbuf, *maple_sendptr, *maple_lastptr; static unsigned long maple_pnp_time; -static int started, scanning, liststatus, fullscan; +static int started, scanning, fullscan; static struct kmem_cache *maple_queue_cache; struct maple_device_specify { @@ -129,35 +129,124 @@ static void maple_release_device(struct device *dev) kfree(mdev); } -/** +/* * maple_add_packet - add a single instruction to the queue - * @mq: instruction to add to waiting queue + * @mdev - maple device + * @function - function on device being queried + * @command - maple command to add + * @length - length of command string (in 32 bit words) + * @data - remainder of command string */ -void maple_add_packet(struct mapleq *mq) +int maple_add_packet(struct maple_device *mdev, u32 function, u32 command, + size_t length, void *data) { - mutex_lock(&maple_list_lock); - list_add(&mq->list, &maple_waitq); - mutex_unlock(&maple_list_lock); + int locking, ret = 0; + void *sendbuf = NULL; + + mutex_lock(&maple_wlist_lock); + /* bounce if device already locked */ + locking = mutex_is_locked(&mdev->mq->mutex); + if (locking) { + ret = -EBUSY; + goto out; + } + + mutex_lock(&mdev->mq->mutex); + + if (length) { + sendbuf = kmalloc(length * 4, GFP_KERNEL); + if (!sendbuf) { + mutex_unlock(&mdev->mq->mutex); + ret = -ENOMEM; + goto out; + } + ((__be32 *)sendbuf)[0] = cpu_to_be32(function); + } + + mdev->mq->command = command; + mdev->mq->length = length; + if (length > 1) + memcpy(sendbuf + 4, data, (length - 1) * 4); + mdev->mq->sendbuf = sendbuf; + + list_add(&mdev->mq->list, &maple_waitq); +out: + mutex_unlock(&maple_wlist_lock); + return ret; } EXPORT_SYMBOL_GPL(maple_add_packet); +/* + * maple_add_packet_sleeps - add a single instruction to the queue + * - waits for lock to be free + * @mdev - maple device + * @function - function on device being queried + * @command - maple command to add + * @length - length of command string (in 32 bit words) + * @data - remainder of command string + */ +int maple_add_packet_sleeps(struct maple_device *mdev, u32 function, + u32 command, size_t length, void *data) +{ + int locking, ret = 0; + void *sendbuf = NULL; + + locking = mutex_lock_interruptible(&mdev->mq->mutex); + if (locking) { + ret = -EIO; + goto out; + } + + if (length) { + sendbuf = kmalloc(length * 4, GFP_KERNEL); + if (!sendbuf) { + mutex_unlock(&mdev->mq->mutex); + ret = -ENOMEM; + goto out; + } + ((__be32 *)sendbuf)[0] = cpu_to_be32(function); + } + + mdev->mq->command = command; + mdev->mq->length = length; + if (length > 1) + memcpy(sendbuf + 4, data, (length - 1) * 4); + mdev->mq->sendbuf = sendbuf; + + mutex_lock(&maple_wlist_lock); + list_add(&mdev->mq->list, &maple_waitq); + mutex_unlock(&maple_wlist_lock); +out: + return ret; +} +EXPORT_SYMBOL_GPL(maple_add_packet_sleeps); + static struct mapleq *maple_allocq(struct maple_device *mdev) { struct mapleq *mq; mq = kmalloc(sizeof(*mq), GFP_KERNEL); if (!mq) - return NULL; + goto failed_nomem; mq->dev = mdev; mq->recvbufdcsp = kmem_cache_zalloc(maple_queue_cache, GFP_KERNEL); mq->recvbuf = (void *) P2SEGADDR(mq->recvbufdcsp); - if (!mq->recvbuf) { - kfree(mq); - return NULL; - } + if (!mq->recvbuf) + goto failed_p2; + /* + * most devices do not need the mutex - but + * anything that injects block reads or writes + * will rely on it + */ + mutex_init(&mq->mutex); return mq; + +failed_p2: + kfree(mq); +failed_nomem: + return NULL; } static struct maple_device *maple_alloc_dev(int port, int unit) @@ -178,7 +267,6 @@ static struct maple_device *maple_alloc_dev(int port, int unit) } mdev->dev.bus = &maple_bus_type; mdev->dev.parent = &maple_bus; - mdev->function = 0; return mdev; } @@ -216,7 +304,6 @@ static void maple_build_block(struct mapleq *mq) *maple_sendptr++ = PHYSADDR(mq->recvbuf); *maple_sendptr++ = mq->command | (to << 8) | (from << 16) | (len << 24); - while (len-- > 0) *maple_sendptr++ = *lsendbuf++; } @@ -224,22 +311,27 @@ static void maple_build_block(struct mapleq *mq) /* build up command queue */ static void maple_send(void) { - int i; - int maple_packets; + int i, maple_packets = 0; struct mapleq *mq, *nmq; if (!list_empty(&maple_sentq)) return; - if (list_empty(&maple_waitq) || !maple_dma_done()) + mutex_lock(&maple_wlist_lock); + if (list_empty(&maple_waitq) || !maple_dma_done()) { + mutex_unlock(&maple_wlist_lock); return; - maple_packets = 0; - maple_sendptr = maple_lastptr = maple_sendbuf; + } + mutex_unlock(&maple_wlist_lock); + maple_lastptr = maple_sendbuf; + maple_sendptr = maple_sendbuf; + mutex_lock(&maple_wlist_lock); list_for_each_entry_safe(mq, nmq, &maple_waitq, list) { maple_build_block(mq); list_move(&mq->list, &maple_sentq); if (maple_packets++ > MAPLE_MAXPACKETS) break; } + mutex_unlock(&maple_wlist_lock); if (maple_packets > 0) { for (i = 0; i < (1 << MAPLE_DMA_PAGES); i++) dma_cache_sync(0, maple_sendbuf + i * PAGE_SIZE, @@ -247,7 +339,8 @@ static void maple_send(void) } } -static int attach_matching_maple_driver(struct device_driver *driver, +/* check if there is a driver registered likely to match this device */ +static int check_matching_maple_driver(struct device_driver *driver, void *devptr) { struct maple_driver *maple_drv; @@ -255,12 +348,8 @@ static int attach_matching_maple_driver(struct device_driver *driver, mdev = devptr; maple_drv = to_maple_driver(driver); - if (mdev->devinfo.function & be32_to_cpu(maple_drv->function)) { - if (maple_drv->connect(mdev) == 0) { - mdev->driver = maple_drv; - return 1; - } - } + if (mdev->devinfo.function & cpu_to_be32(maple_drv->function)) + return 1; return 0; } @@ -268,11 +357,6 @@ static void maple_detach_driver(struct maple_device *mdev) { if (!mdev) return; - if (mdev->driver) { - if (mdev->driver->disconnect) - mdev->driver->disconnect(mdev); - } - mdev->driver = NULL; device_unregister(&mdev->dev); mdev = NULL; } @@ -328,8 +412,8 @@ static void maple_attach_driver(struct maple_device *mdev) mdev->port, mdev->unit, function); matched = - bus_for_each_drv(&maple_bus_type, NULL, mdev, - attach_matching_maple_driver); + bus_for_each_drv(&maple_bus_type, NULL, mdev, + check_matching_maple_driver); if (matched == 0) { /* Driver does not exist yet */ @@ -373,45 +457,48 @@ static int detach_maple_device(struct device *device, void *portptr) static int setup_maple_commands(struct device *device, void *ignored) { + int add; struct maple_device *maple_dev = to_maple_dev(device); if ((maple_dev->interval > 0) && time_after(jiffies, maple_dev->when)) { - maple_dev->when = jiffies + maple_dev->interval; - maple_dev->mq->command = MAPLE_COMMAND_GETCOND; - maple_dev->mq->sendbuf = &maple_dev->function; - maple_dev->mq->length = 1; - maple_add_packet(maple_dev->mq); - liststatus++; + /* bounce if we cannot lock */ + add = maple_add_packet(maple_dev, + be32_to_cpu(maple_dev->devinfo.function), + MAPLE_COMMAND_GETCOND, 1, NULL); + if (!add) + maple_dev->when = jiffies + maple_dev->interval; } else { - if (time_after(jiffies, maple_pnp_time)) { - maple_dev->mq->command = MAPLE_COMMAND_DEVINFO; - maple_dev->mq->length = 0; - maple_add_packet(maple_dev->mq); - liststatus++; - } + if (time_after(jiffies, maple_pnp_time)) + /* This will also bounce */ + maple_add_packet(maple_dev, 0, + MAPLE_COMMAND_DEVINFO, 0, NULL); } - return 0; } /* VBLANK bottom half - implemented via workqueue */ static void maple_vblank_handler(struct work_struct *work) { - if (!maple_dma_done()) - return; - if (!list_empty(&maple_sentq)) + if (!list_empty(&maple_sentq) || !maple_dma_done()) return; + ctrl_outl(0, MAPLE_ENABLE); - liststatus = 0; + bus_for_each_dev(&maple_bus_type, NULL, NULL, setup_maple_commands); + if (time_after(jiffies, maple_pnp_time)) maple_pnp_time = jiffies + MAPLE_PNP_INTERVAL; - if (liststatus && list_empty(&maple_sentq)) { - INIT_LIST_HEAD(&maple_sentq); + + mutex_lock(&maple_wlist_lock); + if (!list_empty(&maple_waitq) && list_empty(&maple_sentq)) { + mutex_unlock(&maple_wlist_lock); maple_send(); + } else { + mutex_unlock(&maple_wlist_lock); } + maplebus_dma_reset(); } @@ -422,8 +509,8 @@ static void maple_map_subunits(struct maple_device *mdev, int submask) struct maple_device *mdev_add; struct maple_device_specify ds; + ds.port = mdev->port; for (k = 0; k < 5; k++) { - ds.port = mdev->port; ds.unit = k + 1; retval = bus_for_each_dev(&maple_bus_type, NULL, &ds, @@ -437,9 +524,9 @@ static void maple_map_subunits(struct maple_device *mdev, int submask) mdev_add = maple_alloc_dev(mdev->port, k + 1); if (!mdev_add) return; - mdev_add->mq->command = MAPLE_COMMAND_DEVINFO; - mdev_add->mq->length = 0; - maple_add_packet(mdev_add->mq); + maple_add_packet(mdev_add, 0, MAPLE_COMMAND_DEVINFO, + 0, NULL); + /* mark that we are checking sub devices */ scanning = 1; } submask = submask >> 1; @@ -505,6 +592,28 @@ static void maple_response_devinfo(struct maple_device *mdev, } } +static void maple_port_rescan(void) +{ + int i; + struct maple_device *mdev; + + fullscan = 1; + for (i = 0; i < MAPLE_PORTS; i++) { + if (checked[i] == false) { + fullscan = 0; + mdev = baseunits[i]; + /* + * test lock in case scan has failed + * but device is still locked + */ + if (mutex_is_locked(&mdev->mq->mutex)) + mutex_unlock(&mdev->mq->mutex); + maple_add_packet(mdev, 0, MAPLE_COMMAND_DEVINFO, + 0, NULL); + } + } +} + /* maple dma end bottom half - implemented via workqueue */ static void maple_dma_handler(struct work_struct *work) { @@ -512,7 +621,6 @@ static void maple_dma_handler(struct work_struct *work) struct maple_device *dev; char *recvbuf; enum maple_code code; - int i; if (!maple_dma_done()) return; @@ -522,6 +630,10 @@ static void maple_dma_handler(struct work_struct *work) recvbuf = mq->recvbuf; code = recvbuf[0]; dev = mq->dev; + kfree(mq->sendbuf); + mutex_unlock(&mq->mutex); + list_del_init(&mq->list); + switch (code) { case MAPLE_RESPONSE_NONE: maple_response_none(dev, mq); @@ -558,26 +670,16 @@ static void maple_dma_handler(struct work_struct *work) break; } } - INIT_LIST_HEAD(&maple_sentq); + /* if scanning is 1 then we have subdevices to check */ if (scanning == 1) { maple_send(); scanning = 2; } else scanning = 0; - - if (!fullscan) { - fullscan = 1; - for (i = 0; i < MAPLE_PORTS; i++) { - if (checked[i] == false) { - fullscan = 0; - dev = baseunits[i]; - dev->mq->command = - MAPLE_COMMAND_DEVINFO; - dev->mq->length = 0; - maple_add_packet(dev->mq); - } - } - } + /*check if we have actually tested all ports yet */ + if (!fullscan) + maple_port_rescan(); + /* mark that we have been through the first scan */ if (started == 0) started = 1; } @@ -631,7 +733,7 @@ static int match_maple_bus_driver(struct device *devptr, if (maple_dev->devinfo.function == 0xFFFFFFFF) return 0; else if (maple_dev->devinfo.function & - be32_to_cpu(maple_drv->function)) + cpu_to_be32(maple_drv->function)) return 1; return 0; } @@ -713,6 +815,9 @@ static int __init maple_bus_init(void) if (!maple_queue_cache) goto cleanup_bothirqs; + INIT_LIST_HEAD(&maple_waitq); + INIT_LIST_HEAD(&maple_sentq); + /* setup maple ports */ for (i = 0; i < MAPLE_PORTS; i++) { checked[i] = false; @@ -723,9 +828,7 @@ static int __init maple_bus_init(void) maple_free_dev(mdev[i]); goto cleanup_cache; } - mdev[i]->mq->command = MAPLE_COMMAND_DEVINFO; - mdev[i]->mq->length = 0; - maple_add_packet(mdev[i]->mq); + maple_add_packet(mdev[i], 0, MAPLE_COMMAND_DEVINFO, 0, NULL); subdevice_map[i] = 0; } diff --git a/drivers/video/Makefile b/drivers/video/Makefile index 0ebc1bfd251..a6b55297a7f 100644 --- a/drivers/video/Makefile +++ b/drivers/video/Makefile @@ -118,7 +118,6 @@ obj-$(CONFIG_FB_PS3) += ps3fb.o obj-$(CONFIG_FB_SM501) += sm501fb.o obj-$(CONFIG_FB_XILINX) += xilinxfb.o obj-$(CONFIG_FB_SH_MOBILE_LCDC) += sh_mobile_lcdcfb.o -obj-$(CONFIG_FB_SH7343VOU) += sh7343_voufb.o obj-$(CONFIG_FB_OMAP) += omap/ obj-$(CONFIG_XEN_FBDEV_FRONTEND) += xen-fbfront.o obj-$(CONFIG_FB_CARMINE) += carminefb.o diff --git a/drivers/video/backlight/hp680_bl.c b/drivers/video/backlight/hp680_bl.c index fbea2bd129c..6fa0b9d5559 100644 --- a/drivers/video/backlight/hp680_bl.c +++ b/drivers/video/backlight/hp680_bl.c @@ -18,7 +18,7 @@ #include <linux/fb.h> #include <linux/backlight.h> -#include <asm/cpu/dac.h> +#include <cpu/dac.h> #include <asm/hp6xx.h> #include <asm/hd64461.h> diff --git a/drivers/video/hitfb.c b/drivers/video/hitfb.c index 392a8be6aa7..e6467cf9f19 100644 --- a/drivers/video/hitfb.c +++ b/drivers/video/hitfb.c @@ -27,7 +27,7 @@ #include <asm/pgtable.h> #include <asm/io.h> #include <asm/hd64461.h> -#include <asm/cpu/dac.h> +#include <cpu/dac.h> #define WIDTH 640 diff --git a/drivers/video/matrox/matroxfb_base.c b/drivers/video/matrox/matroxfb_base.c index 54e82f35353..c0213620279 100644 --- a/drivers/video/matrox/matroxfb_base.c +++ b/drivers/video/matrox/matroxfb_base.c @@ -2536,7 +2536,7 @@ module_param(fh, int, 0); MODULE_PARM_DESC(fh, "Startup horizontal frequency, 0-999kHz, 1000-INF Hz"); module_param(fv, int, 0); MODULE_PARM_DESC(fv, "Startup vertical frequency, 0-INF Hz\n" -"You should specify \"fv:max_monitor_vsync,fh:max_monitor_hsync,maxclk:max_monitor_dotclock\"\n"); +"You should specify \"fv:max_monitor_vsync,fh:max_monitor_hsync,maxclk:max_monitor_dotclock\""); module_param(grayscale, int, 0); MODULE_PARM_DESC(grayscale, "Sets display into grayscale. Works perfectly with paletized videomode (4, 8bpp), some limitations apply to 16, 24 and 32bpp videomodes (default=nograyscale)"); module_param(cross4MB, int, 0); diff --git a/drivers/video/pvr2fb.c b/drivers/video/pvr2fb.c index 8c863a7f654..0a0fd48a856 100644 --- a/drivers/video/pvr2fb.c +++ b/drivers/video/pvr2fb.c @@ -58,18 +58,18 @@ #ifdef CONFIG_SH_DREAMCAST #include <asm/machvec.h> -#include <asm/mach/sysasic.h> +#include <mach-dreamcast/mach/sysasic.h> #endif #ifdef CONFIG_SH_DMA #include <linux/pagemap.h> -#include <asm/mach/dma.h> +#include <mach/dma.h> #include <asm/dma.h> #endif #ifdef CONFIG_SH_STORE_QUEUES #include <linux/uaccess.h> -#include <asm/cpu/sq.h> +#include <cpu/sq.h> #endif #ifndef PCI_DEVICE_ID_NEC_NEON250 diff --git a/fs/afs/mntpt.c b/fs/afs/mntpt.c index 2f5503902c3..78db4953a80 100644 --- a/fs/afs/mntpt.c +++ b/fs/afs/mntpt.c @@ -232,7 +232,7 @@ static void *afs_mntpt_follow_link(struct dentry *dentry, struct nameidata *nd) } mntget(newmnt); - err = do_add_mount(newmnt, nd, MNT_SHRINKABLE, &afs_vfsmounts); + err = do_add_mount(newmnt, &nd->path, MNT_SHRINKABLE, &afs_vfsmounts); switch (err) { case 0: path_put(&nd->path); diff --git a/fs/block_dev.c b/fs/block_dev.c index dcf37cada36..aff54219e04 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -941,8 +941,10 @@ static int do_open(struct block_device *bdev, struct file *file, int for_part) * hooks: /n/, see "layering violations". */ ret = devcgroup_inode_permission(bdev->bd_inode, perm); - if (ret != 0) + if (ret != 0) { + bdput(bdev); return ret; + } ret = -ENXIO; file->f_mapping = bdev->bd_inode->i_mapping; @@ -1234,6 +1236,7 @@ fail: bdev = ERR_PTR(error); goto out; } +EXPORT_SYMBOL(lookup_bdev); /** * open_bdev_excl - open a block device by name and set it up for use diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c index d82374c9e32..d2c8eef84f3 100644 --- a/fs/cifs/cifs_dfs_ref.c +++ b/fs/cifs/cifs_dfs_ref.c @@ -226,7 +226,7 @@ static int add_mount_helper(struct vfsmount *newmnt, struct nameidata *nd, int err; mntget(newmnt); - err = do_add_mount(newmnt, nd, nd->path.mnt->mnt_flags, mntlist); + err = do_add_mount(newmnt, &nd->path, nd->path.mnt->mnt_flags, mntlist); switch (err) { case 0: path_put(&nd->path); diff --git a/fs/configfs/configfs_internal.h b/fs/configfs/configfs_internal.h index da015c12e3e..762d287123c 100644 --- a/fs/configfs/configfs_internal.h +++ b/fs/configfs/configfs_internal.h @@ -49,8 +49,10 @@ struct configfs_dirent { #define CONFIGFS_USET_DEFAULT 0x0080 #define CONFIGFS_USET_DROPPING 0x0100 #define CONFIGFS_USET_IN_MKDIR 0x0200 +#define CONFIGFS_USET_CREATING 0x0400 #define CONFIGFS_NOT_PINNED (CONFIGFS_ITEM_ATTR) +extern struct mutex configfs_symlink_mutex; extern spinlock_t configfs_dirent_lock; extern struct vfsmount * configfs_mount; @@ -66,6 +68,7 @@ extern void configfs_inode_exit(void); extern int configfs_create_file(struct config_item *, const struct configfs_attribute *); extern int configfs_make_dirent(struct configfs_dirent *, struct dentry *, void *, umode_t, int); +extern int configfs_dirent_is_ready(struct configfs_dirent *); extern int configfs_add_file(struct dentry *, const struct configfs_attribute *, int); extern void configfs_hash_and_remove(struct dentry * dir, const char * name); diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c index 179589be063..7a8db78a91d 100644 --- a/fs/configfs/dir.c +++ b/fs/configfs/dir.c @@ -185,7 +185,7 @@ static int create_dir(struct config_item * k, struct dentry * p, error = configfs_dirent_exists(p->d_fsdata, d->d_name.name); if (!error) error = configfs_make_dirent(p->d_fsdata, d, k, mode, - CONFIGFS_DIR); + CONFIGFS_DIR | CONFIGFS_USET_CREATING); if (!error) { error = configfs_create(d, mode, init_dir); if (!error) { @@ -209,6 +209,9 @@ static int create_dir(struct config_item * k, struct dentry * p, * configfs_create_dir - create a directory for an config_item. * @item: config_itemwe're creating directory for. * @dentry: config_item's dentry. + * + * Note: user-created entries won't be allowed under this new directory + * until it is validated by configfs_dir_set_ready() */ static int configfs_create_dir(struct config_item * item, struct dentry *dentry) @@ -231,6 +234,44 @@ static int configfs_create_dir(struct config_item * item, struct dentry *dentry) return error; } +/* + * Allow userspace to create new entries under a new directory created with + * configfs_create_dir(), and under all of its chidlren directories recursively. + * @sd configfs_dirent of the new directory to validate + * + * Caller must hold configfs_dirent_lock. + */ +static void configfs_dir_set_ready(struct configfs_dirent *sd) +{ + struct configfs_dirent *child_sd; + + sd->s_type &= ~CONFIGFS_USET_CREATING; + list_for_each_entry(child_sd, &sd->s_children, s_sibling) + if (child_sd->s_type & CONFIGFS_USET_CREATING) + configfs_dir_set_ready(child_sd); +} + +/* + * Check that a directory does not belong to a directory hierarchy being + * attached and not validated yet. + * @sd configfs_dirent of the directory to check + * + * @return non-zero iff the directory was validated + * + * Note: takes configfs_dirent_lock, so the result may change from false to true + * in two consecutive calls, but never from true to false. + */ +int configfs_dirent_is_ready(struct configfs_dirent *sd) +{ + int ret; + + spin_lock(&configfs_dirent_lock); + ret = !(sd->s_type & CONFIGFS_USET_CREATING); + spin_unlock(&configfs_dirent_lock); + + return ret; +} + int configfs_create_link(struct configfs_symlink *sl, struct dentry *parent, struct dentry *dentry) @@ -283,6 +324,8 @@ static void remove_dir(struct dentry * d) * The only thing special about this is that we remove any files in * the directory before we remove the directory, and we've inlined * what used to be configfs_rmdir() below, instead of calling separately. + * + * Caller holds the mutex of the item's inode */ static void configfs_remove_dir(struct config_item * item) @@ -330,7 +373,19 @@ static struct dentry * configfs_lookup(struct inode *dir, struct configfs_dirent * parent_sd = dentry->d_parent->d_fsdata; struct configfs_dirent * sd; int found = 0; - int err = 0; + int err; + + /* + * Fake invisibility if dir belongs to a group/default groups hierarchy + * being attached + * + * This forbids userspace to read/write attributes of items which may + * not complete their initialization, since the dentries of the + * attributes won't be instantiated. + */ + err = -ENOENT; + if (!configfs_dirent_is_ready(parent_sd)) + goto out; list_for_each_entry(sd, &parent_sd->s_children, s_sibling) { if (sd->s_type & CONFIGFS_NOT_PINNED) { @@ -353,6 +408,7 @@ static struct dentry * configfs_lookup(struct inode *dir, return simple_lookup(dir, dentry, nd); } +out: return ERR_PTR(err); } @@ -370,13 +426,17 @@ static int configfs_detach_prep(struct dentry *dentry, struct mutex **wait_mutex struct configfs_dirent *sd; int ret; + /* Mark that we're trying to drop the group */ + parent_sd->s_type |= CONFIGFS_USET_DROPPING; + ret = -EBUSY; if (!list_empty(&parent_sd->s_links)) goto out; ret = 0; list_for_each_entry(sd, &parent_sd->s_children, s_sibling) { - if (sd->s_type & CONFIGFS_NOT_PINNED) + if (!sd->s_element || + (sd->s_type & CONFIGFS_NOT_PINNED)) continue; if (sd->s_type & CONFIGFS_USET_DEFAULT) { /* Abort if racing with mkdir() */ @@ -385,8 +445,6 @@ static int configfs_detach_prep(struct dentry *dentry, struct mutex **wait_mutex *wait_mutex = &sd->s_dentry->d_inode->i_mutex; return -EAGAIN; } - /* Mark that we're trying to drop the group */ - sd->s_type |= CONFIGFS_USET_DROPPING; /* * Yup, recursive. If there's a problem, blame @@ -414,12 +472,11 @@ static void configfs_detach_rollback(struct dentry *dentry) struct configfs_dirent *parent_sd = dentry->d_fsdata; struct configfs_dirent *sd; - list_for_each_entry(sd, &parent_sd->s_children, s_sibling) { - if (sd->s_type & CONFIGFS_USET_DEFAULT) { + parent_sd->s_type &= ~CONFIGFS_USET_DROPPING; + + list_for_each_entry(sd, &parent_sd->s_children, s_sibling) + if (sd->s_type & CONFIGFS_USET_DEFAULT) configfs_detach_rollback(sd->s_dentry); - sd->s_type &= ~CONFIGFS_USET_DROPPING; - } - } } static void detach_attrs(struct config_item * item) @@ -558,36 +615,21 @@ static int create_default_group(struct config_group *parent_group, static int populate_groups(struct config_group *group) { struct config_group *new_group; - struct dentry *dentry = group->cg_item.ci_dentry; int ret = 0; int i; if (group->default_groups) { - /* - * FYI, we're faking mkdir here - * I'm not sure we need this semaphore, as we're called - * from our parent's mkdir. That holds our parent's - * i_mutex, so afaik lookup cannot continue through our - * parent to find us, let alone mess with our tree. - * That said, taking our i_mutex is closer to mkdir - * emulation, and shouldn't hurt. - */ - mutex_lock_nested(&dentry->d_inode->i_mutex, I_MUTEX_CHILD); - for (i = 0; group->default_groups[i]; i++) { new_group = group->default_groups[i]; ret = create_default_group(group, new_group); - if (ret) + if (ret) { + detach_groups(group); break; + } } - - mutex_unlock(&dentry->d_inode->i_mutex); } - if (ret) - detach_groups(group); - return ret; } @@ -702,7 +744,15 @@ static int configfs_attach_item(struct config_item *parent_item, if (!ret) { ret = populate_attrs(item); if (ret) { + /* + * We are going to remove an inode and its dentry but + * the VFS may already have hit and used them. Thus, + * we must lock them as rmdir() would. + */ + mutex_lock(&dentry->d_inode->i_mutex); configfs_remove_dir(item); + dentry->d_inode->i_flags |= S_DEAD; + mutex_unlock(&dentry->d_inode->i_mutex); d_delete(dentry); } } @@ -710,6 +760,7 @@ static int configfs_attach_item(struct config_item *parent_item, return ret; } +/* Caller holds the mutex of the item's inode */ static void configfs_detach_item(struct config_item *item) { detach_attrs(item); @@ -728,16 +779,30 @@ static int configfs_attach_group(struct config_item *parent_item, sd = dentry->d_fsdata; sd->s_type |= CONFIGFS_USET_DIR; + /* + * FYI, we're faking mkdir in populate_groups() + * We must lock the group's inode to avoid races with the VFS + * which can already hit the inode and try to add/remove entries + * under it. + * + * We must also lock the inode to remove it safely in case of + * error, as rmdir() would. + */ + mutex_lock_nested(&dentry->d_inode->i_mutex, I_MUTEX_CHILD); ret = populate_groups(to_config_group(item)); if (ret) { configfs_detach_item(item); - d_delete(dentry); + dentry->d_inode->i_flags |= S_DEAD; } + mutex_unlock(&dentry->d_inode->i_mutex); + if (ret) + d_delete(dentry); } return ret; } +/* Caller holds the mutex of the group's inode */ static void configfs_detach_group(struct config_item *item) { detach_groups(to_config_group(item)); @@ -1035,7 +1100,7 @@ static int configfs_mkdir(struct inode *dir, struct dentry *dentry, int mode) struct configfs_subsystem *subsys; struct configfs_dirent *sd; struct config_item_type *type; - struct module *owner = NULL; + struct module *subsys_owner = NULL, *new_item_owner = NULL; char *name; if (dentry->d_parent == configfs_sb->s_root) { @@ -1044,6 +1109,16 @@ static int configfs_mkdir(struct inode *dir, struct dentry *dentry, int mode) } sd = dentry->d_parent->d_fsdata; + + /* + * Fake invisibility if dir belongs to a group/default groups hierarchy + * being attached + */ + if (!configfs_dirent_is_ready(sd)) { + ret = -ENOENT; + goto out; + } + if (!(sd->s_type & CONFIGFS_USET_DIR)) { ret = -EPERM; goto out; @@ -1062,10 +1137,25 @@ static int configfs_mkdir(struct inode *dir, struct dentry *dentry, int mode) goto out_put; } + /* + * The subsystem may belong to a different module than the item + * being created. We don't want to safely pin the new item but + * fail to pin the subsystem it sits under. + */ + if (!subsys->su_group.cg_item.ci_type) { + ret = -EINVAL; + goto out_put; + } + subsys_owner = subsys->su_group.cg_item.ci_type->ct_owner; + if (!try_module_get(subsys_owner)) { + ret = -EINVAL; + goto out_put; + } + name = kmalloc(dentry->d_name.len + 1, GFP_KERNEL); if (!name) { ret = -ENOMEM; - goto out_put; + goto out_subsys_put; } snprintf(name, dentry->d_name.len + 1, "%s", dentry->d_name.name); @@ -1094,10 +1184,10 @@ static int configfs_mkdir(struct inode *dir, struct dentry *dentry, int mode) kfree(name); if (ret) { /* - * If item == NULL, then link_obj() was never called. + * If ret != 0, then link_obj() was never called. * There are no extra references to clean up. */ - goto out_put; + goto out_subsys_put; } /* @@ -1111,8 +1201,8 @@ static int configfs_mkdir(struct inode *dir, struct dentry *dentry, int mode) goto out_unlink; } - owner = type->ct_owner; - if (!try_module_get(owner)) { + new_item_owner = type->ct_owner; + if (!try_module_get(new_item_owner)) { ret = -EINVAL; goto out_unlink; } @@ -1142,6 +1232,8 @@ static int configfs_mkdir(struct inode *dir, struct dentry *dentry, int mode) spin_lock(&configfs_dirent_lock); sd->s_type &= ~CONFIGFS_USET_IN_MKDIR; + if (!ret) + configfs_dir_set_ready(dentry->d_fsdata); spin_unlock(&configfs_dirent_lock); out_unlink: @@ -1159,9 +1251,13 @@ out_unlink: mutex_unlock(&subsys->su_mutex); if (module_got) - module_put(owner); + module_put(new_item_owner); } +out_subsys_put: + if (ret) + module_put(subsys_owner); + out_put: /* * link_obj()/link_group() took a reference from child->parent, @@ -1180,7 +1276,7 @@ static int configfs_rmdir(struct inode *dir, struct dentry *dentry) struct config_item *item; struct configfs_subsystem *subsys; struct configfs_dirent *sd; - struct module *owner = NULL; + struct module *subsys_owner = NULL, *dead_item_owner = NULL; int ret; if (dentry->d_parent == configfs_sb->s_root) @@ -1207,6 +1303,15 @@ static int configfs_rmdir(struct inode *dir, struct dentry *dentry) return -EINVAL; } + /* configfs_mkdir() shouldn't have allowed this */ + BUG_ON(!subsys->su_group.cg_item.ci_type); + subsys_owner = subsys->su_group.cg_item.ci_type->ct_owner; + + /* + * Ensure that no racing symlink() will make detach_prep() fail while + * the new link is temporarily attached + */ + mutex_lock(&configfs_symlink_mutex); spin_lock(&configfs_dirent_lock); do { struct mutex *wait_mutex; @@ -1215,6 +1320,7 @@ static int configfs_rmdir(struct inode *dir, struct dentry *dentry) if (ret) { configfs_detach_rollback(dentry); spin_unlock(&configfs_dirent_lock); + mutex_unlock(&configfs_symlink_mutex); if (ret != -EAGAIN) { config_item_put(parent_item); return ret; @@ -1224,10 +1330,12 @@ static int configfs_rmdir(struct inode *dir, struct dentry *dentry) mutex_lock(wait_mutex); mutex_unlock(wait_mutex); + mutex_lock(&configfs_symlink_mutex); spin_lock(&configfs_dirent_lock); } } while (ret == -EAGAIN); spin_unlock(&configfs_dirent_lock); + mutex_unlock(&configfs_symlink_mutex); /* Get a working ref for the duration of this function */ item = configfs_get_config_item(dentry); @@ -1236,7 +1344,7 @@ static int configfs_rmdir(struct inode *dir, struct dentry *dentry) config_item_put(parent_item); if (item->ci_type) - owner = item->ci_type->ct_owner; + dead_item_owner = item->ci_type->ct_owner; if (sd->s_type & CONFIGFS_USET_DIR) { configfs_detach_group(item); @@ -1258,7 +1366,8 @@ static int configfs_rmdir(struct inode *dir, struct dentry *dentry) /* Drop our reference from above */ config_item_put(item); - module_put(owner); + module_put(dead_item_owner); + module_put(subsys_owner); return 0; } @@ -1314,13 +1423,24 @@ static int configfs_dir_open(struct inode *inode, struct file *file) { struct dentry * dentry = file->f_path.dentry; struct configfs_dirent * parent_sd = dentry->d_fsdata; + int err; mutex_lock(&dentry->d_inode->i_mutex); - file->private_data = configfs_new_dirent(parent_sd, NULL); + /* + * Fake invisibility if dir belongs to a group/default groups hierarchy + * being attached + */ + err = -ENOENT; + if (configfs_dirent_is_ready(parent_sd)) { + file->private_data = configfs_new_dirent(parent_sd, NULL); + if (IS_ERR(file->private_data)) + err = PTR_ERR(file->private_data); + else + err = 0; + } mutex_unlock(&dentry->d_inode->i_mutex); - return IS_ERR(file->private_data) ? PTR_ERR(file->private_data) : 0; - + return err; } static int configfs_dir_close(struct inode *inode, struct file *file) @@ -1491,6 +1611,10 @@ int configfs_register_subsystem(struct configfs_subsystem *subsys) if (err) { d_delete(dentry); dput(dentry); + } else { + spin_lock(&configfs_dirent_lock); + configfs_dir_set_ready(dentry->d_fsdata); + spin_unlock(&configfs_dirent_lock); } } @@ -1517,11 +1641,13 @@ void configfs_unregister_subsystem(struct configfs_subsystem *subsys) mutex_lock_nested(&configfs_sb->s_root->d_inode->i_mutex, I_MUTEX_PARENT); mutex_lock_nested(&dentry->d_inode->i_mutex, I_MUTEX_CHILD); + mutex_lock(&configfs_symlink_mutex); spin_lock(&configfs_dirent_lock); if (configfs_detach_prep(dentry, NULL)) { printk(KERN_ERR "configfs: Tried to unregister non-empty subsystem!\n"); } spin_unlock(&configfs_dirent_lock); + mutex_unlock(&configfs_symlink_mutex); configfs_detach_group(&group->cg_item); dentry->d_inode->i_flags |= S_DEAD; mutex_unlock(&dentry->d_inode->i_mutex); diff --git a/fs/configfs/symlink.c b/fs/configfs/symlink.c index 0004d18c40a..bf74973b049 100644 --- a/fs/configfs/symlink.c +++ b/fs/configfs/symlink.c @@ -31,6 +31,9 @@ #include <linux/configfs.h> #include "configfs_internal.h" +/* Protects attachments of new symlinks */ +DEFINE_MUTEX(configfs_symlink_mutex); + static int item_depth(struct config_item * item) { struct config_item * p = item; @@ -73,11 +76,20 @@ static int create_link(struct config_item *parent_item, struct configfs_symlink *sl; int ret; + ret = -ENOENT; + if (!configfs_dirent_is_ready(target_sd)) + goto out; ret = -ENOMEM; sl = kmalloc(sizeof(struct configfs_symlink), GFP_KERNEL); if (sl) { sl->sl_target = config_item_get(item); spin_lock(&configfs_dirent_lock); + if (target_sd->s_type & CONFIGFS_USET_DROPPING) { + spin_unlock(&configfs_dirent_lock); + config_item_put(item); + kfree(sl); + return -ENOENT; + } list_add(&sl->sl_list, &target_sd->s_links); spin_unlock(&configfs_dirent_lock); ret = configfs_create_link(sl, parent_item->ci_dentry, @@ -91,6 +103,7 @@ static int create_link(struct config_item *parent_item, } } +out: return ret; } @@ -120,6 +133,7 @@ int configfs_symlink(struct inode *dir, struct dentry *dentry, const char *symna { int ret; struct nameidata nd; + struct configfs_dirent *sd; struct config_item *parent_item; struct config_item *target_item; struct config_item_type *type; @@ -128,9 +142,19 @@ int configfs_symlink(struct inode *dir, struct dentry *dentry, const char *symna if (dentry->d_parent == configfs_sb->s_root) goto out; + sd = dentry->d_parent->d_fsdata; + /* + * Fake invisibility if dir belongs to a group/default groups hierarchy + * being attached + */ + ret = -ENOENT; + if (!configfs_dirent_is_ready(sd)) + goto out; + parent_item = configfs_get_config_item(dentry->d_parent); type = parent_item->ci_type; + ret = -EPERM; if (!type || !type->ct_item_ops || !type->ct_item_ops->allow_link) goto out_put; @@ -141,7 +165,9 @@ int configfs_symlink(struct inode *dir, struct dentry *dentry, const char *symna ret = type->ct_item_ops->allow_link(parent_item, target_item); if (!ret) { + mutex_lock(&configfs_symlink_mutex); ret = create_link(parent_item, target_item, dentry); + mutex_unlock(&configfs_symlink_mutex); if (ret && type->ct_item_ops->drop_link) type->ct_item_ops->drop_link(parent_item, target_item); diff --git a/fs/dcache.c b/fs/dcache.c index f2584d22cb4..101663d15e9 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -1220,6 +1220,107 @@ struct dentry *d_splice_alias(struct inode *inode, struct dentry *dentry) return new; } +/** + * d_add_ci - lookup or allocate new dentry with case-exact name + * @inode: the inode case-insensitive lookup has found + * @dentry: the negative dentry that was passed to the parent's lookup func + * @name: the case-exact name to be associated with the returned dentry + * + * This is to avoid filling the dcache with case-insensitive names to the + * same inode, only the actual correct case is stored in the dcache for + * case-insensitive filesystems. + * + * For a case-insensitive lookup match and if the the case-exact dentry + * already exists in in the dcache, use it and return it. + * + * If no entry exists with the exact case name, allocate new dentry with + * the exact case, and return the spliced entry. + */ +struct dentry *d_add_ci(struct inode *inode, struct dentry *dentry, + struct qstr *name) +{ + int error; + struct dentry *found; + struct dentry *new; + + /* Does a dentry matching the name exist already? */ + found = d_hash_and_lookup(dentry->d_parent, name); + /* If not, create it now and return */ + if (!found) { + new = d_alloc(dentry->d_parent, name); + if (!new) { + error = -ENOMEM; + goto err_out; + } + found = d_splice_alias(inode, new); + if (found) { + dput(new); + return found; + } + return new; + } + /* Matching dentry exists, check if it is negative. */ + if (found->d_inode) { + if (unlikely(found->d_inode != inode)) { + /* This can't happen because bad inodes are unhashed. */ + BUG_ON(!is_bad_inode(inode)); + BUG_ON(!is_bad_inode(found->d_inode)); + } + /* + * Already have the inode and the dentry attached, decrement + * the reference count to balance the iget() done + * earlier on. We found the dentry using d_lookup() so it + * cannot be disconnected and thus we do not need to worry + * about any NFS/disconnectedness issues here. + */ + iput(inode); + return found; + } + /* + * Negative dentry: instantiate it unless the inode is a directory and + * has a 'disconnected' dentry (i.e. IS_ROOT and DCACHE_DISCONNECTED), + * in which case d_move() that in place of the found dentry. + */ + if (!S_ISDIR(inode->i_mode)) { + /* Not a directory; everything is easy. */ + d_instantiate(found, inode); + return found; + } + spin_lock(&dcache_lock); + if (list_empty(&inode->i_dentry)) { + /* + * Directory without a 'disconnected' dentry; we need to do + * d_instantiate() by hand because it takes dcache_lock which + * we already hold. + */ + list_add(&found->d_alias, &inode->i_dentry); + found->d_inode = inode; + spin_unlock(&dcache_lock); + security_d_instantiate(found, inode); + return found; + } + /* + * Directory with a 'disconnected' dentry; get a reference to the + * 'disconnected' dentry. + */ + new = list_entry(inode->i_dentry.next, struct dentry, d_alias); + dget_locked(new); + spin_unlock(&dcache_lock); + /* Do security vodoo. */ + security_d_instantiate(found, inode); + /* Move new in place of found. */ + d_move(new, found); + /* Balance the iget() we did above. */ + iput(inode); + /* Throw away found. */ + dput(found); + /* Use new as the actual dentry. */ + return new; + +err_out: + iput(inode); + return ERR_PTR(error); +} /** * d_lookup - search for a dentry @@ -2254,6 +2355,7 @@ EXPORT_SYMBOL(d_path); EXPORT_SYMBOL(d_prune_aliases); EXPORT_SYMBOL(d_rehash); EXPORT_SYMBOL(d_splice_alias); +EXPORT_SYMBOL(d_add_ci); EXPORT_SYMBOL(d_validate); EXPORT_SYMBOL(dget_locked); EXPORT_SYMBOL(dput); diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c index 285b64a8b06..488eb424f66 100644 --- a/fs/devpts/inode.c +++ b/fs/devpts/inode.c @@ -29,7 +29,7 @@ #define DEVPTS_DEFAULT_MODE 0600 extern int pty_limit; /* Config limit on Unix98 ptys */ -static DEFINE_IDR(allocated_ptys); +static DEFINE_IDA(allocated_ptys); static DEFINE_MUTEX(allocated_ptys_lock); static struct vfsmount *devpts_mnt; @@ -180,24 +180,24 @@ static struct dentry *get_node(int num) int devpts_new_index(void) { int index; - int idr_ret; + int ida_ret; retry: - if (!idr_pre_get(&allocated_ptys, GFP_KERNEL)) { + if (!ida_pre_get(&allocated_ptys, GFP_KERNEL)) { return -ENOMEM; } mutex_lock(&allocated_ptys_lock); - idr_ret = idr_get_new(&allocated_ptys, NULL, &index); - if (idr_ret < 0) { + ida_ret = ida_get_new(&allocated_ptys, &index); + if (ida_ret < 0) { mutex_unlock(&allocated_ptys_lock); - if (idr_ret == -EAGAIN) + if (ida_ret == -EAGAIN) goto retry; return -EIO; } if (index >= pty_limit) { - idr_remove(&allocated_ptys, index); + ida_remove(&allocated_ptys, index); mutex_unlock(&allocated_ptys_lock); return -EIO; } @@ -208,7 +208,7 @@ retry: void devpts_kill_index(int idx) { mutex_lock(&allocated_ptys_lock); - idr_remove(&allocated_ptys, idx); + ida_remove(&allocated_ptys, idx); mutex_unlock(&allocated_ptys_lock); } diff --git a/fs/dquot.c b/fs/dquot.c index 1346eebe74c..8ec4d6cc763 100644 --- a/fs/dquot.c +++ b/fs/dquot.c @@ -1793,6 +1793,21 @@ static int vfs_quota_on_remount(struct super_block *sb, int type) return ret; } +int vfs_quota_on_path(struct super_block *sb, int type, int format_id, + struct path *path) +{ + int error = security_quota_on(path->dentry); + if (error) + return error; + /* Quota file not on the same filesystem? */ + if (path->mnt->mnt_sb != sb) + error = -EXDEV; + else + error = vfs_quota_on_inode(path->dentry->d_inode, type, + format_id); + return error; +} + /* Actual function called from quotactl() */ int vfs_quota_on(struct super_block *sb, int type, int format_id, char *path, int remount) @@ -1804,19 +1819,10 @@ int vfs_quota_on(struct super_block *sb, int type, int format_id, char *path, return vfs_quota_on_remount(sb, type); error = path_lookup(path, LOOKUP_FOLLOW, &nd); - if (error < 0) - return error; - error = security_quota_on(nd.path.dentry); - if (error) - goto out_path; - /* Quota file not on the same filesystem? */ - if (nd.path.mnt->mnt_sb != sb) - error = -EXDEV; - else - error = vfs_quota_on_inode(nd.path.dentry->d_inode, type, - format_id); -out_path: - path_put(&nd.path); + if (!error) { + error = vfs_quota_on_path(sb, type, format_id, &nd.path); + path_put(&nd.path); + } return error; } @@ -2185,6 +2191,7 @@ EXPORT_SYMBOL(unregister_quota_format); EXPORT_SYMBOL(dqstats); EXPORT_SYMBOL(dq_data_lock); EXPORT_SYMBOL(vfs_quota_on); +EXPORT_SYMBOL(vfs_quota_on_path); EXPORT_SYMBOL(vfs_quota_on_mount); EXPORT_SYMBOL(vfs_quota_off); EXPORT_SYMBOL(vfs_quota_sync); diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 8ddced38467..f38a5afc39a 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -2810,8 +2810,9 @@ static int ext3_quota_on(struct super_block *sb, int type, int format_id, journal_unlock_updates(EXT3_SB(sb)->s_journal); } + err = vfs_quota_on_path(sb, type, format_id, &nd.path); path_put(&nd.path); - return vfs_quota_on(sb, type, format_id, path, remount); + return err; } /* Read data from quotafile - avoid pagecache and such because we cannot afford diff --git a/fs/ext4/super.c b/fs/ext4/super.c index b5479b1dff1..1e69f29a8c5 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -3352,8 +3352,9 @@ static int ext4_quota_on(struct super_block *sb, int type, int format_id, jbd2_journal_unlock_updates(EXT4_SB(sb)->s_journal); } + err = vfs_quota_on_path(sb, type, format_id, &nd.path); path_put(&nd.path); - return vfs_quota_on(sb, type, format_id, path, remount); + return err; } /* Read data from quotafile - avoid pagecache and such because we cannot afford diff --git a/fs/fcntl.c b/fs/fcntl.c index 61d62513681..ac4f7db9f13 100644 --- a/fs/fcntl.c +++ b/fs/fcntl.c @@ -49,73 +49,6 @@ static int get_close_on_exec(unsigned int fd) return res; } -/* - * locate_fd finds a free file descriptor in the open_fds fdset, - * expanding the fd arrays if necessary. Must be called with the - * file_lock held for write. - */ - -static int locate_fd(unsigned int orig_start, int cloexec) -{ - struct files_struct *files = current->files; - unsigned int newfd; - unsigned int start; - int error; - struct fdtable *fdt; - - spin_lock(&files->file_lock); -repeat: - fdt = files_fdtable(files); - /* - * Someone might have closed fd's in the range - * orig_start..fdt->next_fd - */ - start = orig_start; - if (start < files->next_fd) - start = files->next_fd; - - newfd = start; - if (start < fdt->max_fds) - newfd = find_next_zero_bit(fdt->open_fds->fds_bits, - fdt->max_fds, start); - - error = expand_files(files, newfd); - if (error < 0) - goto out; - - /* - * If we needed to expand the fs array we - * might have blocked - try again. - */ - if (error) - goto repeat; - - if (start <= files->next_fd) - files->next_fd = newfd + 1; - - FD_SET(newfd, fdt->open_fds); - if (cloexec) - FD_SET(newfd, fdt->close_on_exec); - else - FD_CLR(newfd, fdt->close_on_exec); - error = newfd; - -out: - spin_unlock(&files->file_lock); - return error; -} - -static int dupfd(struct file *file, unsigned int start, int cloexec) -{ - int fd = locate_fd(start, cloexec); - if (fd >= 0) - fd_install(fd, file); - else - fput(file); - - return fd; -} - asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags) { int err = -EBADF; @@ -130,31 +63,35 @@ asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags) return -EINVAL; spin_lock(&files->file_lock); - if (!(file = fcheck(oldfd))) - goto out_unlock; - get_file(file); /* We are now finished with oldfd */ - err = expand_files(files, newfd); + file = fcheck(oldfd); + if (unlikely(!file)) + goto Ebadf; if (unlikely(err < 0)) { if (err == -EMFILE) - err = -EBADF; - goto out_fput; + goto Ebadf; + goto out_unlock; } - - /* To avoid races with open() and dup(), we will mark the fd as - * in-use in the open-file bitmap throughout the entire dup2() - * process. This is quite safe: do_close() uses the fd array - * entry, not the bitmap, to decide what work needs to be - * done. --sct */ - /* Doesn't work. open() might be there first. --AV */ - - /* Yes. It's a race. In user space. Nothing sane to do */ + /* + * We need to detect attempts to do dup2() over allocated but still + * not finished descriptor. NB: OpenBSD avoids that at the price of + * extra work in their equivalent of fget() - they insert struct + * file immediately after grabbing descriptor, mark it larval if + * more work (e.g. actual opening) is needed and make sure that + * fget() treats larval files as absent. Potentially interesting, + * but while extra work in fget() is trivial, locking implications + * and amount of surgery on open()-related paths in VFS are not. + * FreeBSD fails with -EBADF in the same situation, NetBSD "solution" + * deadlocks in rather amusing ways, AFAICS. All of that is out of + * scope of POSIX or SUS, since neither considers shared descriptor + * tables and this condition does not arise without those. + */ err = -EBUSY; fdt = files_fdtable(files); tofree = fdt->fd[newfd]; if (!tofree && FD_ISSET(newfd, fdt->open_fds)) - goto out_fput; - + goto out_unlock; + get_file(file); rcu_assign_pointer(fdt->fd[newfd], file); FD_SET(newfd, fdt->open_fds); if (flags & O_CLOEXEC) @@ -165,17 +102,14 @@ asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags) if (tofree) filp_close(tofree, files); - err = newfd; -out: - return err; -out_unlock: - spin_unlock(&files->file_lock); - goto out; -out_fput: + return newfd; + +Ebadf: + err = -EBADF; +out_unlock: spin_unlock(&files->file_lock); - fput(file); - goto out; + return err; } asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd) @@ -194,10 +128,15 @@ asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd) asmlinkage long sys_dup(unsigned int fildes) { int ret = -EBADF; - struct file * file = fget(fildes); - - if (file) - ret = dupfd(file, 0, 0); + struct file *file = fget(fildes); + + if (file) { + ret = get_unused_fd(); + if (ret >= 0) + fd_install(ret, file); + else + fput(file); + } return ret; } @@ -322,8 +261,11 @@ static long do_fcntl(int fd, unsigned int cmd, unsigned long arg, case F_DUPFD_CLOEXEC: if (arg >= current->signal->rlim[RLIMIT_NOFILE].rlim_cur) break; - get_file(filp); - err = dupfd(filp, arg, cmd == F_DUPFD_CLOEXEC); + err = alloc_fd(arg, cmd == F_DUPFD_CLOEXEC ? O_CLOEXEC : 0); + if (err >= 0) { + get_file(filp); + fd_install(err, filp); + } break; case F_GETFD: err = get_close_on_exec(fd) ? FD_CLOEXEC : 0; diff --git a/fs/file.c b/fs/file.c index d8773b19fe4..f313314f996 100644 --- a/fs/file.c +++ b/fs/file.c @@ -6,6 +6,7 @@ * Manage the dynamic fd arrays in the process files_struct. */ +#include <linux/module.h> #include <linux/fs.h> #include <linux/mm.h> #include <linux/time.h> @@ -432,3 +433,63 @@ struct files_struct init_files = { }, .file_lock = __SPIN_LOCK_UNLOCKED(init_task.file_lock), }; + +/* + * allocate a file descriptor, mark it busy. + */ +int alloc_fd(unsigned start, unsigned flags) +{ + struct files_struct *files = current->files; + unsigned int fd; + int error; + struct fdtable *fdt; + + spin_lock(&files->file_lock); +repeat: + fdt = files_fdtable(files); + fd = start; + if (fd < files->next_fd) + fd = files->next_fd; + + if (fd < fdt->max_fds) + fd = find_next_zero_bit(fdt->open_fds->fds_bits, + fdt->max_fds, fd); + + error = expand_files(files, fd); + if (error < 0) + goto out; + + /* + * If we needed to expand the fs array we + * might have blocked - try again. + */ + if (error) + goto repeat; + + if (start <= files->next_fd) + files->next_fd = fd + 1; + + FD_SET(fd, fdt->open_fds); + if (flags & O_CLOEXEC) + FD_SET(fd, fdt->close_on_exec); + else + FD_CLR(fd, fdt->close_on_exec); + error = fd; +#if 1 + /* Sanity check */ + if (rcu_dereference(fdt->fd[fd]) != NULL) { + printk(KERN_WARNING "alloc_fd: slot %d not NULL!\n", fd); + rcu_assign_pointer(fdt->fd[fd], NULL); + } +#endif + +out: + spin_unlock(&files->file_lock); + return error; +} + +int get_unused_fd(void) +{ + return alloc_fd(0, 0); +} +EXPORT_SYMBOL(get_unused_fd); diff --git a/fs/jffs2/summary.c b/fs/jffs2/summary.c index 629af01e5ad..6caf1e1ee26 100644 --- a/fs/jffs2/summary.c +++ b/fs/jffs2/summary.c @@ -23,6 +23,8 @@ int jffs2_sum_init(struct jffs2_sb_info *c) { + uint32_t sum_size = max_t(uint32_t, c->sector_size, MAX_SUMMARY_SIZE); + c->summary = kzalloc(sizeof(struct jffs2_summary), GFP_KERNEL); if (!c->summary) { @@ -30,7 +32,7 @@ int jffs2_sum_init(struct jffs2_sb_info *c) return -ENOMEM; } - c->summary->sum_buf = vmalloc(c->sector_size); + c->summary->sum_buf = kmalloc(sum_size, GFP_KERNEL); if (!c->summary->sum_buf) { JFFS2_WARNING("Can't allocate buffer for writing out summary information!\n"); @@ -49,7 +51,7 @@ void jffs2_sum_exit(struct jffs2_sb_info *c) jffs2_sum_disable_collecting(c->summary); - vfree(c->summary->sum_buf); + kfree(c->summary->sum_buf); c->summary->sum_buf = NULL; kfree(c->summary); @@ -665,7 +667,7 @@ crc_err: /* Write summary data to flash - helper function for jffs2_sum_write_sumnode() */ static int jffs2_sum_write_data(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, - uint32_t infosize, uint32_t datasize, int padsize) + uint32_t infosize, uint32_t datasize, int padsize) { struct jffs2_raw_summary isum; union jffs2_sum_mem *temp; @@ -676,6 +678,26 @@ static int jffs2_sum_write_data(struct jffs2_sb_info *c, struct jffs2_eraseblock int ret; size_t retlen; + if (padsize + datasize > MAX_SUMMARY_SIZE) { + /* It won't fit in the buffer. Abort summary for this jeb */ + jffs2_sum_disable_collecting(c->summary); + + JFFS2_WARNING("Summary too big (%d data, %d pad) in eraseblock at %08x\n", + datasize, padsize, jeb->offset); + /* Non-fatal */ + return 0; + } + /* Is there enough space for summary? */ + if (padsize < 0) { + /* don't try to write out summary for this jeb */ + jffs2_sum_disable_collecting(c->summary); + + JFFS2_WARNING("Not enough space for summary, padsize = %d\n", + padsize); + /* Non-fatal */ + return 0; + } + memset(c->summary->sum_buf, 0xff, datasize); memset(&isum, 0, sizeof(isum)); @@ -821,7 +843,7 @@ int jffs2_sum_write_sumnode(struct jffs2_sb_info *c) { int datasize, infosize, padsize; struct jffs2_eraseblock *jeb; - int ret; + int ret = 0; dbg_summary("called\n"); @@ -841,16 +863,6 @@ int jffs2_sum_write_sumnode(struct jffs2_sb_info *c) infosize += padsize; datasize += padsize; - /* Is there enough space for summary? */ - if (padsize < 0) { - /* don't try to write out summary for this jeb */ - jffs2_sum_disable_collecting(c->summary); - - JFFS2_WARNING("Not enough space for summary, padsize = %d\n", padsize); - spin_lock(&c->erase_completion_lock); - return 0; - } - ret = jffs2_sum_write_data(c, jeb, infosize, datasize, padsize); spin_lock(&c->erase_completion_lock); return ret; diff --git a/fs/jffs2/summary.h b/fs/jffs2/summary.h index 8bf34f2fa5c..60207a2ae95 100644 --- a/fs/jffs2/summary.h +++ b/fs/jffs2/summary.h @@ -13,6 +13,12 @@ #ifndef JFFS2_SUMMARY_H #define JFFS2_SUMMARY_H +/* Limit summary size to 64KiB so that we can kmalloc it. If the summary + is larger than that, we have to just ditch it and avoid using summary + for the eraseblock in question... and it probably doesn't hurt us much + anyway. */ +#define MAX_SUMMARY_SIZE 65536 + #include <linux/uio.h> #include <linux/jffs2.h> diff --git a/fs/namei.c b/fs/namei.c index a7b0a0b8012..4ea63ed5e79 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -274,7 +274,7 @@ int inode_permission(struct inode *inode, int mask) return retval; return security_inode_permission(inode, - mask & (MAY_READ|MAY_WRITE|MAY_EXEC)); + mask & (MAY_READ|MAY_WRITE|MAY_EXEC|MAY_APPEND)); } /** @@ -1431,8 +1431,7 @@ static int may_delete(struct inode *dir,struct dentry *victim,int isdir) * 3. We should have write and exec permissions on dir * 4. We can't do it if dir is immutable (done in permission()) */ -static inline int may_create(struct inode *dir, struct dentry *child, - struct nameidata *nd) +static inline int may_create(struct inode *dir, struct dentry *child) { if (child->d_inode) return -EEXIST; @@ -1504,7 +1503,7 @@ void unlock_rename(struct dentry *p1, struct dentry *p2) int vfs_create(struct inode *dir, struct dentry *dentry, int mode, struct nameidata *nd) { - int error = may_create(dir, dentry, nd); + int error = may_create(dir, dentry); if (error) return error; @@ -1948,7 +1947,7 @@ EXPORT_SYMBOL_GPL(lookup_create); int vfs_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t dev) { - int error = may_create(dir, dentry, NULL); + int error = may_create(dir, dentry); if (error) return error; @@ -2049,7 +2048,7 @@ asmlinkage long sys_mknod(const char __user *filename, int mode, unsigned dev) int vfs_mkdir(struct inode *dir, struct dentry *dentry, int mode) { - int error = may_create(dir, dentry, NULL); + int error = may_create(dir, dentry); if (error) return error; @@ -2316,7 +2315,7 @@ asmlinkage long sys_unlink(const char __user *pathname) int vfs_symlink(struct inode *dir, struct dentry *dentry, const char *oldname) { - int error = may_create(dir, dentry, NULL); + int error = may_create(dir, dentry); if (error) return error; @@ -2386,7 +2385,7 @@ int vfs_link(struct dentry *old_dentry, struct inode *dir, struct dentry *new_de if (!inode) return -ENOENT; - error = may_create(dir, new_dentry, NULL); + error = may_create(dir, new_dentry); if (error) return error; @@ -2595,7 +2594,7 @@ int vfs_rename(struct inode *old_dir, struct dentry *old_dentry, return error; if (!new_dentry->d_inode) - error = may_create(new_dir, new_dentry, NULL); + error = may_create(new_dir, new_dentry); else error = may_delete(new_dir, new_dentry, is_dir); if (error) diff --git a/fs/namespace.c b/fs/namespace.c index 411728c0c8b..6e283c93b50 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -1667,31 +1667,31 @@ static noinline int do_new_mount(struct nameidata *nd, char *type, int flags, if (IS_ERR(mnt)) return PTR_ERR(mnt); - return do_add_mount(mnt, nd, mnt_flags, NULL); + return do_add_mount(mnt, &nd->path, mnt_flags, NULL); } /* * add a mount into a namespace's mount tree * - provide the option of adding the new mount to an expiration list */ -int do_add_mount(struct vfsmount *newmnt, struct nameidata *nd, +int do_add_mount(struct vfsmount *newmnt, struct path *path, int mnt_flags, struct list_head *fslist) { int err; down_write(&namespace_sem); /* Something was mounted here while we slept */ - while (d_mountpoint(nd->path.dentry) && - follow_down(&nd->path.mnt, &nd->path.dentry)) + while (d_mountpoint(path->dentry) && + follow_down(&path->mnt, &path->dentry)) ; err = -EINVAL; - if (!check_mnt(nd->path.mnt)) + if (!check_mnt(path->mnt)) goto unlock; /* Refuse the same filesystem on the same mount point */ err = -EBUSY; - if (nd->path.mnt->mnt_sb == newmnt->mnt_sb && - nd->path.mnt->mnt_root == nd->path.dentry) + if (path->mnt->mnt_sb == newmnt->mnt_sb && + path->mnt->mnt_root == path->dentry) goto unlock; err = -EINVAL; @@ -1699,7 +1699,7 @@ int do_add_mount(struct vfsmount *newmnt, struct nameidata *nd, goto unlock; newmnt->mnt_flags = mnt_flags; - if ((err = graft_tree(newmnt, &nd->path))) + if ((err = graft_tree(newmnt, path))) goto unlock; if (fslist) /* add to the specified expiration list */ diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c index 2f285ef7639..66df08dd1ca 100644 --- a/fs/nfs/namespace.c +++ b/fs/nfs/namespace.c @@ -129,7 +129,7 @@ static void * nfs_follow_mountpoint(struct dentry *dentry, struct nameidata *nd) goto out_err; mntget(mnt); - err = do_add_mount(mnt, nd, nd->path.mnt->mnt_flags|MNT_SHRINKABLE, + err = do_add_mount(mnt, &nd->path, nd->path.mnt->mnt_flags|MNT_SHRINKABLE, &nfs_automount_list); if (err < 0) { mntput(mnt); diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 1db080135c6..506c24fb507 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -1073,12 +1073,15 @@ static void ocfs2_write_failure(struct inode *inode, for(i = 0; i < wc->w_num_pages; i++) { tmppage = wc->w_pages[i]; - if (ocfs2_should_order_data(inode)) - walk_page_buffers(wc->w_handle, page_buffers(tmppage), - from, to, NULL, - ocfs2_journal_dirty_data); - - block_commit_write(tmppage, from, to); + if (page_has_buffers(tmppage)) { + if (ocfs2_should_order_data(inode)) + walk_page_buffers(wc->w_handle, + page_buffers(tmppage), + from, to, NULL, + ocfs2_journal_dirty_data); + + block_commit_write(tmppage, from, to); + } } } @@ -1901,12 +1904,14 @@ int ocfs2_write_end_nolock(struct address_space *mapping, to = PAGE_CACHE_SIZE; } - if (ocfs2_should_order_data(inode)) - walk_page_buffers(wc->w_handle, page_buffers(tmppage), - from, to, NULL, - ocfs2_journal_dirty_data); - - block_commit_write(tmppage, from, to); + if (page_has_buffers(tmppage)) { + if (ocfs2_should_order_data(inode)) + walk_page_buffers(wc->w_handle, + page_buffers(tmppage), + from, to, NULL, + ocfs2_journal_dirty_data); + block_commit_write(tmppage, from, to); + } } out_write_size: diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index be2dd95d3a1..ec2ed15c3da 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -1766,8 +1766,8 @@ out_inode_unlock: out_rw_unlock: ocfs2_rw_unlock(inode, 1); - mutex_unlock(&inode->i_mutex); out: + mutex_unlock(&inode->i_mutex); return ret; } diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index a8c19cb3cfd..7a37240f7a3 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -57,7 +57,7 @@ static int __ocfs2_recovery_thread(void *arg); static int ocfs2_commit_cache(struct ocfs2_super *osb); static int ocfs2_wait_on_mount(struct ocfs2_super *osb); static int ocfs2_journal_toggle_dirty(struct ocfs2_super *osb, - int dirty); + int dirty, int replayed); static int ocfs2_trylock_journal(struct ocfs2_super *osb, int slot_num); static int ocfs2_recover_orphans(struct ocfs2_super *osb, @@ -562,8 +562,18 @@ done: return status; } +static void ocfs2_bump_recovery_generation(struct ocfs2_dinode *di) +{ + le32_add_cpu(&(di->id1.journal1.ij_recovery_generation), 1); +} + +static u32 ocfs2_get_recovery_generation(struct ocfs2_dinode *di) +{ + return le32_to_cpu(di->id1.journal1.ij_recovery_generation); +} + static int ocfs2_journal_toggle_dirty(struct ocfs2_super *osb, - int dirty) + int dirty, int replayed) { int status; unsigned int flags; @@ -593,6 +603,9 @@ static int ocfs2_journal_toggle_dirty(struct ocfs2_super *osb, flags &= ~OCFS2_JOURNAL_DIRTY_FL; fe->id1.journal1.ij_flags = cpu_to_le32(flags); + if (replayed) + ocfs2_bump_recovery_generation(fe); + status = ocfs2_write_block(osb, bh, journal->j_inode); if (status < 0) mlog_errno(status); @@ -667,7 +680,7 @@ void ocfs2_journal_shutdown(struct ocfs2_super *osb) * Do not toggle if flush was unsuccessful otherwise * will leave dirty metadata in a "clean" journal */ - status = ocfs2_journal_toggle_dirty(osb, 0); + status = ocfs2_journal_toggle_dirty(osb, 0, 0); if (status < 0) mlog_errno(status); } @@ -710,7 +723,7 @@ static void ocfs2_clear_journal_error(struct super_block *sb, } } -int ocfs2_journal_load(struct ocfs2_journal *journal, int local) +int ocfs2_journal_load(struct ocfs2_journal *journal, int local, int replayed) { int status = 0; struct ocfs2_super *osb; @@ -729,7 +742,7 @@ int ocfs2_journal_load(struct ocfs2_journal *journal, int local) ocfs2_clear_journal_error(osb->sb, journal->j_journal, osb->slot_num); - status = ocfs2_journal_toggle_dirty(osb, 1); + status = ocfs2_journal_toggle_dirty(osb, 1, replayed); if (status < 0) { mlog_errno(status); goto done; @@ -771,7 +784,7 @@ int ocfs2_journal_wipe(struct ocfs2_journal *journal, int full) goto bail; } - status = ocfs2_journal_toggle_dirty(journal->j_osb, 0); + status = ocfs2_journal_toggle_dirty(journal->j_osb, 0, 0); if (status < 0) mlog_errno(status); @@ -1034,6 +1047,12 @@ restart: spin_unlock(&osb->osb_lock); mlog(0, "All nodes recovered\n"); + /* Refresh all journal recovery generations from disk */ + status = ocfs2_check_journals_nolocks(osb); + status = (status == -EROFS) ? 0 : status; + if (status < 0) + mlog_errno(status); + ocfs2_super_unlock(osb, 1); /* We always run recovery on our own orphan dir - the dead @@ -1096,6 +1115,42 @@ out: mlog_exit_void(); } +static int ocfs2_read_journal_inode(struct ocfs2_super *osb, + int slot_num, + struct buffer_head **bh, + struct inode **ret_inode) +{ + int status = -EACCES; + struct inode *inode = NULL; + + BUG_ON(slot_num >= osb->max_slots); + + inode = ocfs2_get_system_file_inode(osb, JOURNAL_SYSTEM_INODE, + slot_num); + if (!inode || is_bad_inode(inode)) { + mlog_errno(status); + goto bail; + } + SET_INODE_JOURNAL(inode); + + status = ocfs2_read_block(osb, OCFS2_I(inode)->ip_blkno, bh, 0, inode); + if (status < 0) { + mlog_errno(status); + goto bail; + } + + status = 0; + +bail: + if (inode) { + if (status || !ret_inode) + iput(inode); + else + *ret_inode = inode; + } + return status; +} + /* Does the actual journal replay and marks the journal inode as * clean. Will only replay if the journal inode is marked dirty. */ static int ocfs2_replay_journal(struct ocfs2_super *osb, @@ -1109,22 +1164,36 @@ static int ocfs2_replay_journal(struct ocfs2_super *osb, struct ocfs2_dinode *fe; journal_t *journal = NULL; struct buffer_head *bh = NULL; + u32 slot_reco_gen; - inode = ocfs2_get_system_file_inode(osb, JOURNAL_SYSTEM_INODE, - slot_num); - if (inode == NULL) { - status = -EACCES; + status = ocfs2_read_journal_inode(osb, slot_num, &bh, &inode); + if (status) { mlog_errno(status); goto done; } - if (is_bad_inode(inode)) { - status = -EACCES; - iput(inode); - inode = NULL; - mlog_errno(status); + + fe = (struct ocfs2_dinode *)bh->b_data; + slot_reco_gen = ocfs2_get_recovery_generation(fe); + brelse(bh); + bh = NULL; + + /* + * As the fs recovery is asynchronous, there is a small chance that + * another node mounted (and recovered) the slot before the recovery + * thread could get the lock. To handle that, we dirty read the journal + * inode for that slot to get the recovery generation. If it is + * different than what we expected, the slot has been recovered. + * If not, it needs recovery. + */ + if (osb->slot_recovery_generations[slot_num] != slot_reco_gen) { + mlog(0, "Slot %u already recovered (old/new=%u/%u)\n", slot_num, + osb->slot_recovery_generations[slot_num], slot_reco_gen); + osb->slot_recovery_generations[slot_num] = slot_reco_gen; + status = -EBUSY; goto done; } - SET_INODE_JOURNAL(inode); + + /* Continue with recovery as the journal has not yet been recovered */ status = ocfs2_inode_lock_full(inode, &bh, 1, OCFS2_META_LOCK_RECOVERY); if (status < 0) { @@ -1138,9 +1207,12 @@ static int ocfs2_replay_journal(struct ocfs2_super *osb, fe = (struct ocfs2_dinode *) bh->b_data; flags = le32_to_cpu(fe->id1.journal1.ij_flags); + slot_reco_gen = ocfs2_get_recovery_generation(fe); if (!(flags & OCFS2_JOURNAL_DIRTY_FL)) { mlog(0, "No recovery required for node %d\n", node_num); + /* Refresh recovery generation for the slot */ + osb->slot_recovery_generations[slot_num] = slot_reco_gen; goto done; } @@ -1188,6 +1260,11 @@ static int ocfs2_replay_journal(struct ocfs2_super *osb, flags &= ~OCFS2_JOURNAL_DIRTY_FL; fe->id1.journal1.ij_flags = cpu_to_le32(flags); + /* Increment recovery generation to indicate successful recovery */ + ocfs2_bump_recovery_generation(fe); + osb->slot_recovery_generations[slot_num] = + ocfs2_get_recovery_generation(fe); + status = ocfs2_write_block(osb, bh, inode); if (status < 0) mlog_errno(status); @@ -1252,6 +1329,13 @@ static int ocfs2_recover_node(struct ocfs2_super *osb, status = ocfs2_replay_journal(osb, node_num, slot_num); if (status < 0) { + if (status == -EBUSY) { + mlog(0, "Skipping recovery for slot %u (node %u) " + "as another node has recovered it\n", slot_num, + node_num); + status = 0; + goto done; + } mlog_errno(status); goto done; } @@ -1334,12 +1418,29 @@ int ocfs2_mark_dead_nodes(struct ocfs2_super *osb) { unsigned int node_num; int status, i; + struct buffer_head *bh = NULL; + struct ocfs2_dinode *di; /* This is called with the super block cluster lock, so we * know that the slot map can't change underneath us. */ spin_lock(&osb->osb_lock); for (i = 0; i < osb->max_slots; i++) { + /* Read journal inode to get the recovery generation */ + status = ocfs2_read_journal_inode(osb, i, &bh, NULL); + if (status) { + mlog_errno(status); + goto bail; + } + di = (struct ocfs2_dinode *)bh->b_data; + osb->slot_recovery_generations[i] = + ocfs2_get_recovery_generation(di); + brelse(bh); + bh = NULL; + + mlog(0, "Slot %u recovery generation is %u\n", i, + osb->slot_recovery_generations[i]); + if (i == osb->slot_num) continue; @@ -1603,49 +1704,41 @@ static int ocfs2_commit_thread(void *arg) return 0; } -/* Look for a dirty journal without taking any cluster locks. Used for - * hard readonly access to determine whether the file system journals - * require recovery. */ +/* Reads all the journal inodes without taking any cluster locks. Used + * for hard readonly access to determine whether any journal requires + * recovery. Also used to refresh the recovery generation numbers after + * a journal has been recovered by another node. + */ int ocfs2_check_journals_nolocks(struct ocfs2_super *osb) { int ret = 0; unsigned int slot; - struct buffer_head *di_bh; + struct buffer_head *di_bh = NULL; struct ocfs2_dinode *di; - struct inode *journal = NULL; + int journal_dirty = 0; for(slot = 0; slot < osb->max_slots; slot++) { - journal = ocfs2_get_system_file_inode(osb, - JOURNAL_SYSTEM_INODE, - slot); - if (!journal || is_bad_inode(journal)) { - ret = -EACCES; - mlog_errno(ret); - goto out; - } - - di_bh = NULL; - ret = ocfs2_read_block(osb, OCFS2_I(journal)->ip_blkno, &di_bh, - 0, journal); - if (ret < 0) { + ret = ocfs2_read_journal_inode(osb, slot, &di_bh, NULL); + if (ret) { mlog_errno(ret); goto out; } di = (struct ocfs2_dinode *) di_bh->b_data; + osb->slot_recovery_generations[slot] = + ocfs2_get_recovery_generation(di); + if (le32_to_cpu(di->id1.journal1.ij_flags) & OCFS2_JOURNAL_DIRTY_FL) - ret = -EROFS; + journal_dirty = 1; brelse(di_bh); - if (ret) - break; + di_bh = NULL; } out: - if (journal) - iput(journal); - + if (journal_dirty) + ret = -EROFS; return ret; } diff --git a/fs/ocfs2/journal.h b/fs/ocfs2/journal.h index db82be2532e..2178ebffa05 100644 --- a/fs/ocfs2/journal.h +++ b/fs/ocfs2/journal.h @@ -161,7 +161,8 @@ int ocfs2_journal_init(struct ocfs2_journal *journal, void ocfs2_journal_shutdown(struct ocfs2_super *osb); int ocfs2_journal_wipe(struct ocfs2_journal *journal, int full); -int ocfs2_journal_load(struct ocfs2_journal *journal, int local); +int ocfs2_journal_load(struct ocfs2_journal *journal, int local, + int replayed); int ocfs2_check_journals_nolocks(struct ocfs2_super *osb); void ocfs2_recovery_thread(struct ocfs2_super *osb, int node_num); diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h index 1cb814be8ef..7f625f2b111 100644 --- a/fs/ocfs2/ocfs2.h +++ b/fs/ocfs2/ocfs2.h @@ -204,6 +204,8 @@ struct ocfs2_super struct ocfs2_slot_info *slot_info; + u32 *slot_recovery_generations; + spinlock_t node_map_lock; u64 root_blkno; diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h index 3f194517762..4f619850ccf 100644 --- a/fs/ocfs2/ocfs2_fs.h +++ b/fs/ocfs2/ocfs2_fs.h @@ -660,7 +660,10 @@ struct ocfs2_dinode { struct { /* Info for journal system inodes */ __le32 ij_flags; /* Mounted, version, etc. */ - __le32 ij_pad; + __le32 ij_recovery_generation; /* Incremented when the + journal is recovered + after an unclean + shutdown */ } journal1; } id1; /* Inode type dependant 1 */ /*C0*/ union { diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 2560b33889a..88255d3f52b 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -1442,6 +1442,15 @@ static int ocfs2_initialize_super(struct super_block *sb, } mlog(0, "max_slots for this device: %u\n", osb->max_slots); + osb->slot_recovery_generations = + kcalloc(osb->max_slots, sizeof(*osb->slot_recovery_generations), + GFP_KERNEL); + if (!osb->slot_recovery_generations) { + status = -ENOMEM; + mlog_errno(status); + goto bail; + } + init_waitqueue_head(&osb->osb_wipe_event); osb->osb_orphan_wipes = kcalloc(osb->max_slots, sizeof(*osb->osb_orphan_wipes), @@ -1703,7 +1712,7 @@ static int ocfs2_check_volume(struct ocfs2_super *osb) local = ocfs2_mount_local(osb); /* will play back anything left in the journal. */ - status = ocfs2_journal_load(osb->journal, local); + status = ocfs2_journal_load(osb->journal, local, dirty); if (status < 0) { mlog(ML_ERROR, "ocfs2 journal load failed! %d\n", status); goto finally; @@ -1768,6 +1777,7 @@ static void ocfs2_delete_osb(struct ocfs2_super *osb) ocfs2_free_slot_info(osb); kfree(osb->osb_orphan_wipes); + kfree(osb->slot_recovery_generations); /* FIXME * This belongs in journal shutdown, but because we have to * allocate osb->journal at the start of ocfs2_initalize_osb(), diff --git a/fs/open.c b/fs/open.c index 52647be277a..07da9359481 100644 --- a/fs/open.c +++ b/fs/open.c @@ -963,62 +963,6 @@ struct file *dentry_open(struct dentry *dentry, struct vfsmount *mnt, int flags) } EXPORT_SYMBOL(dentry_open); -/* - * Find an empty file descriptor entry, and mark it busy. - */ -int get_unused_fd_flags(int flags) -{ - struct files_struct * files = current->files; - int fd, error; - struct fdtable *fdt; - - spin_lock(&files->file_lock); - -repeat: - fdt = files_fdtable(files); - fd = find_next_zero_bit(fdt->open_fds->fds_bits, fdt->max_fds, - files->next_fd); - - /* Do we need to expand the fd array or fd set? */ - error = expand_files(files, fd); - if (error < 0) - goto out; - - if (error) { - /* - * If we needed to expand the fs array we - * might have blocked - try again. - */ - goto repeat; - } - - FD_SET(fd, fdt->open_fds); - if (flags & O_CLOEXEC) - FD_SET(fd, fdt->close_on_exec); - else - FD_CLR(fd, fdt->close_on_exec); - files->next_fd = fd + 1; -#if 1 - /* Sanity check */ - if (fdt->fd[fd] != NULL) { - printk(KERN_WARNING "get_unused_fd: slot %d not NULL!\n", fd); - fdt->fd[fd] = NULL; - } -#endif - error = fd; - -out: - spin_unlock(&files->file_lock); - return error; -} - -int get_unused_fd(void) -{ - return get_unused_fd_flags(0); -} - -EXPORT_SYMBOL(get_unused_fd); - static void __put_unused_fd(struct files_struct *files, unsigned int fd) { struct fdtable *fdt = files_fdtable(files); diff --git a/fs/proc/generic.c b/fs/proc/generic.c index cb4096cc3fb..4fb81e9c94e 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -300,10 +300,10 @@ out: return rtn; } -static DEFINE_IDR(proc_inum_idr); +static DEFINE_IDA(proc_inum_ida); static DEFINE_SPINLOCK(proc_inum_lock); /* protects the above */ -#define PROC_DYNAMIC_FIRST 0xF0000000UL +#define PROC_DYNAMIC_FIRST 0xF0000000U /* * Return an inode number between PROC_DYNAMIC_FIRST and @@ -311,36 +311,33 @@ static DEFINE_SPINLOCK(proc_inum_lock); /* protects the above */ */ static unsigned int get_inode_number(void) { - int i, inum = 0; + unsigned int i; int error; retry: - if (idr_pre_get(&proc_inum_idr, GFP_KERNEL) == 0) + if (ida_pre_get(&proc_inum_ida, GFP_KERNEL) == 0) return 0; spin_lock(&proc_inum_lock); - error = idr_get_new(&proc_inum_idr, NULL, &i); + error = ida_get_new(&proc_inum_ida, &i); spin_unlock(&proc_inum_lock); if (error == -EAGAIN) goto retry; else if (error) return 0; - inum = (i & MAX_ID_MASK) + PROC_DYNAMIC_FIRST; - - /* inum will never be more than 0xf0ffffff, so no check - * for overflow. - */ - - return inum; + if (i > UINT_MAX - PROC_DYNAMIC_FIRST) { + spin_lock(&proc_inum_lock); + ida_remove(&proc_inum_ida, i); + spin_unlock(&proc_inum_lock); + } + return PROC_DYNAMIC_FIRST + i; } static void release_inode_number(unsigned int inum) { - int id = (inum - PROC_DYNAMIC_FIRST) | ~MAX_ID_MASK; - spin_lock(&proc_inum_lock); - idr_remove(&proc_inum_idr, id); + ida_remove(&proc_inum_ida, inum - PROC_DYNAMIC_FIRST); spin_unlock(&proc_inum_lock); } diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 879e54d35c2..282a13596c7 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -2076,8 +2076,8 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id, return err; /* Quotafile not on the same filesystem? */ if (nd.path.mnt->mnt_sb != sb) { - path_put(&nd.path); - return -EXDEV; + err = -EXDEV; + goto out; } inode = nd.path.dentry->d_inode; /* We must not pack tails for quota files on reiserfs for quota IO to work */ @@ -2087,8 +2087,8 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id, reiserfs_warning(sb, "reiserfs: Unpacking tail of quota file failed" " (%d). Cannot turn on quotas.", err); - path_put(&nd.path); - return -EINVAL; + err = -EINVAL; + goto out; } mark_inode_dirty(inode); } @@ -2109,13 +2109,15 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id, /* Just start temporary transaction and finish it */ err = journal_begin(&th, sb, 1); if (err) - return err; + goto out; err = journal_end_sync(&th, sb, 1); if (err) - return err; + goto out; } + err = vfs_quota_on_path(sb, type, format_id, &nd.path); +out: path_put(&nd.path); - return vfs_quota_on(sb, type, format_id, path, 0); + return err; } /* Read data from quotafile - avoid pagecache and such because we cannot afford diff --git a/fs/xfs/Makefile b/fs/xfs/Makefile index 36ec614e699..737c9a42536 100644 --- a/fs/xfs/Makefile +++ b/fs/xfs/Makefile @@ -106,7 +106,8 @@ xfs-y += $(addprefix $(XFS_LINUX)/, \ xfs_iops.o \ xfs_lrw.o \ xfs_super.o \ - xfs_vnode.o) + xfs_vnode.o \ + xfs_xattr.o) # Objects in support/ xfs-y += $(addprefix support/, \ diff --git a/fs/xfs/linux-2.6/kmem.c b/fs/xfs/linux-2.6/kmem.c index 9b1bb17a050..1cd3b55ee3d 100644 --- a/fs/xfs/linux-2.6/kmem.c +++ b/fs/xfs/linux-2.6/kmem.c @@ -90,7 +90,7 @@ kmem_zalloc_greedy(size_t *size, size_t minsize, size_t maxsize, } void -kmem_free(void *ptr, size_t size) +kmem_free(const void *ptr) { if (!is_vmalloc_addr(ptr)) { kfree(ptr); @@ -100,7 +100,7 @@ kmem_free(void *ptr, size_t size) } void * -kmem_realloc(void *ptr, size_t newsize, size_t oldsize, +kmem_realloc(const void *ptr, size_t newsize, size_t oldsize, unsigned int __nocast flags) { void *new; @@ -110,7 +110,7 @@ kmem_realloc(void *ptr, size_t newsize, size_t oldsize, if (new) memcpy(new, ptr, ((oldsize < newsize) ? oldsize : newsize)); - kmem_free(ptr, oldsize); + kmem_free(ptr); } return new; } diff --git a/fs/xfs/linux-2.6/kmem.h b/fs/xfs/linux-2.6/kmem.h index a20683cf74d..af6843c7ee4 100644 --- a/fs/xfs/linux-2.6/kmem.h +++ b/fs/xfs/linux-2.6/kmem.h @@ -57,8 +57,8 @@ kmem_flags_convert(unsigned int __nocast flags) extern void *kmem_alloc(size_t, unsigned int __nocast); extern void *kmem_zalloc(size_t, unsigned int __nocast); extern void *kmem_zalloc_greedy(size_t *, size_t, size_t, unsigned int __nocast); -extern void *kmem_realloc(void *, size_t, size_t, unsigned int __nocast); -extern void kmem_free(void *, size_t); +extern void *kmem_realloc(const void *, size_t, size_t, unsigned int __nocast); +extern void kmem_free(const void *); /* * Zone interfaces diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c index a55c3b26d84..0b211cba190 100644 --- a/fs/xfs/linux-2.6/xfs_aops.c +++ b/fs/xfs/linux-2.6/xfs_aops.c @@ -409,7 +409,6 @@ xfs_start_buffer_writeback( STATIC void xfs_start_page_writeback( struct page *page, - struct writeback_control *wbc, int clear_dirty, int buffers) { @@ -858,7 +857,7 @@ xfs_convert_page( done = 1; } } - xfs_start_page_writeback(page, wbc, !page_dirty, count); + xfs_start_page_writeback(page, !page_dirty, count); } return done; @@ -1130,7 +1129,7 @@ xfs_page_state_convert( SetPageUptodate(page); if (startio) - xfs_start_page_writeback(page, wbc, 1, count); + xfs_start_page_writeback(page, 1, count); if (ioend && iomap_valid) { offset = (iomap.iomap_offset + iomap.iomap_bsize - 1) >> diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c index 98e0e86093b..9cc8f021309 100644 --- a/fs/xfs/linux-2.6/xfs_buf.c +++ b/fs/xfs/linux-2.6/xfs_buf.c @@ -310,8 +310,7 @@ _xfs_buf_free_pages( xfs_buf_t *bp) { if (bp->b_pages != bp->b_page_array) { - kmem_free(bp->b_pages, - bp->b_page_count * sizeof(struct page *)); + kmem_free(bp->b_pages); } } @@ -1398,7 +1397,7 @@ STATIC void xfs_free_bufhash( xfs_buftarg_t *btp) { - kmem_free(btp->bt_hash, (1<<btp->bt_hashshift) * sizeof(xfs_bufhash_t)); + kmem_free(btp->bt_hash); btp->bt_hash = NULL; } @@ -1428,13 +1427,10 @@ xfs_unregister_buftarg( void xfs_free_buftarg( - xfs_buftarg_t *btp, - int external) + xfs_buftarg_t *btp) { xfs_flush_buftarg(btp, 1); xfs_blkdev_issue_flush(btp); - if (external) - xfs_blkdev_put(btp->bt_bdev); xfs_free_bufhash(btp); iput(btp->bt_mapping->host); @@ -1444,7 +1440,7 @@ xfs_free_buftarg( xfs_unregister_buftarg(btp); kthread_stop(btp->bt_task); - kmem_free(btp, sizeof(*btp)); + kmem_free(btp); } STATIC int @@ -1575,7 +1571,7 @@ xfs_alloc_buftarg( return btp; error: - kmem_free(btp, sizeof(*btp)); + kmem_free(btp); return NULL; } diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h index f948ec7ba9a..29d1d4adc07 100644 --- a/fs/xfs/linux-2.6/xfs_buf.h +++ b/fs/xfs/linux-2.6/xfs_buf.h @@ -429,7 +429,7 @@ static inline void xfs_bdwrite(void *mp, xfs_buf_t *bp) * Handling of buftargs. */ extern xfs_buftarg_t *xfs_alloc_buftarg(struct block_device *, int); -extern void xfs_free_buftarg(xfs_buftarg_t *, int); +extern void xfs_free_buftarg(xfs_buftarg_t *); extern void xfs_wait_buftarg(xfs_buftarg_t *); extern int xfs_setsize_buftarg(xfs_buftarg_t *, unsigned int, unsigned int); extern int xfs_flush_buftarg(xfs_buftarg_t *, int); diff --git a/fs/xfs/linux-2.6/xfs_export.c b/fs/xfs/linux-2.6/xfs_export.c index c672b3238b1..987fe84f7b1 100644 --- a/fs/xfs/linux-2.6/xfs_export.c +++ b/fs/xfs/linux-2.6/xfs_export.c @@ -215,7 +215,7 @@ xfs_fs_get_parent( struct xfs_inode *cip; struct dentry *parent; - error = xfs_lookup(XFS_I(child->d_inode), &xfs_name_dotdot, &cip); + error = xfs_lookup(XFS_I(child->d_inode), &xfs_name_dotdot, &cip, NULL); if (unlikely(error)) return ERR_PTR(-error); diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c index 01939ba2d8d..acb978d9d08 100644 --- a/fs/xfs/linux-2.6/xfs_ioctl.c +++ b/fs/xfs/linux-2.6/xfs_ioctl.c @@ -48,6 +48,8 @@ #include "xfs_dfrag.h" #include "xfs_fsops.h" #include "xfs_vnodeops.h" +#include "xfs_quota.h" +#include "xfs_inode_item.h" #include <linux/capability.h> #include <linux/dcache.h> @@ -468,6 +470,12 @@ xfs_attrlist_by_handle( if (al_hreq.buflen > XATTR_LIST_MAX) return -XFS_ERROR(EINVAL); + /* + * Reject flags, only allow namespaces. + */ + if (al_hreq.flags & ~(ATTR_ROOT | ATTR_SECURE)) + return -XFS_ERROR(EINVAL); + error = xfs_vget_fsop_handlereq(mp, parinode, &al_hreq.hreq, &inode); if (error) goto out; @@ -587,7 +595,7 @@ xfs_attrmulti_by_handle( goto out; error = E2BIG; - size = am_hreq.opcount * sizeof(attr_multiop_t); + size = am_hreq.opcount * sizeof(xfs_attr_multiop_t); if (!size || size > 16 * PAGE_SIZE) goto out_vn_rele; @@ -680,9 +688,9 @@ xfs_ioc_space( return -XFS_ERROR(EFAULT); if (filp->f_flags & (O_NDELAY|O_NONBLOCK)) - attr_flags |= ATTR_NONBLOCK; + attr_flags |= XFS_ATTR_NONBLOCK; if (ioflags & IO_INVIS) - attr_flags |= ATTR_DMI; + attr_flags |= XFS_ATTR_DMI; error = xfs_change_file_space(ip, cmd, &bf, filp->f_pos, NULL, attr_flags); @@ -873,6 +881,322 @@ xfs_ioc_fsgetxattr( return 0; } +STATIC void +xfs_set_diflags( + struct xfs_inode *ip, + unsigned int xflags) +{ + unsigned int di_flags; + + /* can't set PREALLOC this way, just preserve it */ + di_flags = (ip->i_d.di_flags & XFS_DIFLAG_PREALLOC); + if (xflags & XFS_XFLAG_IMMUTABLE) + di_flags |= XFS_DIFLAG_IMMUTABLE; + if (xflags & XFS_XFLAG_APPEND) + di_flags |= XFS_DIFLAG_APPEND; + if (xflags & XFS_XFLAG_SYNC) + di_flags |= XFS_DIFLAG_SYNC; + if (xflags & XFS_XFLAG_NOATIME) + di_flags |= XFS_DIFLAG_NOATIME; + if (xflags & XFS_XFLAG_NODUMP) + di_flags |= XFS_DIFLAG_NODUMP; + if (xflags & XFS_XFLAG_PROJINHERIT) + di_flags |= XFS_DIFLAG_PROJINHERIT; + if (xflags & XFS_XFLAG_NODEFRAG) + di_flags |= XFS_DIFLAG_NODEFRAG; + if (xflags & XFS_XFLAG_FILESTREAM) + di_flags |= XFS_DIFLAG_FILESTREAM; + if ((ip->i_d.di_mode & S_IFMT) == S_IFDIR) { + if (xflags & XFS_XFLAG_RTINHERIT) + di_flags |= XFS_DIFLAG_RTINHERIT; + if (xflags & XFS_XFLAG_NOSYMLINKS) + di_flags |= XFS_DIFLAG_NOSYMLINKS; + if (xflags & XFS_XFLAG_EXTSZINHERIT) + di_flags |= XFS_DIFLAG_EXTSZINHERIT; + } else if ((ip->i_d.di_mode & S_IFMT) == S_IFREG) { + if (xflags & XFS_XFLAG_REALTIME) + di_flags |= XFS_DIFLAG_REALTIME; + if (xflags & XFS_XFLAG_EXTSIZE) + di_flags |= XFS_DIFLAG_EXTSIZE; + } + + ip->i_d.di_flags = di_flags; +} + +STATIC void +xfs_diflags_to_linux( + struct xfs_inode *ip) +{ + struct inode *inode = XFS_ITOV(ip); + unsigned int xflags = xfs_ip2xflags(ip); + + if (xflags & XFS_XFLAG_IMMUTABLE) + inode->i_flags |= S_IMMUTABLE; + else + inode->i_flags &= ~S_IMMUTABLE; + if (xflags & XFS_XFLAG_APPEND) + inode->i_flags |= S_APPEND; + else + inode->i_flags &= ~S_APPEND; + if (xflags & XFS_XFLAG_SYNC) + inode->i_flags |= S_SYNC; + else + inode->i_flags &= ~S_SYNC; + if (xflags & XFS_XFLAG_NOATIME) + inode->i_flags |= S_NOATIME; + else + inode->i_flags &= ~S_NOATIME; +} + +#define FSX_PROJID 1 +#define FSX_EXTSIZE 2 +#define FSX_XFLAGS 4 +#define FSX_NONBLOCK 8 + +STATIC int +xfs_ioctl_setattr( + xfs_inode_t *ip, + struct fsxattr *fa, + int mask) +{ + struct xfs_mount *mp = ip->i_mount; + struct xfs_trans *tp; + unsigned int lock_flags = 0; + struct xfs_dquot *udqp = NULL, *gdqp = NULL; + struct xfs_dquot *olddquot = NULL; + int code; + + xfs_itrace_entry(ip); + + if (mp->m_flags & XFS_MOUNT_RDONLY) + return XFS_ERROR(EROFS); + if (XFS_FORCED_SHUTDOWN(mp)) + return XFS_ERROR(EIO); + + /* + * If disk quotas is on, we make sure that the dquots do exist on disk, + * before we start any other transactions. Trying to do this later + * is messy. We don't care to take a readlock to look at the ids + * in inode here, because we can't hold it across the trans_reserve. + * If the IDs do change before we take the ilock, we're covered + * because the i_*dquot fields will get updated anyway. + */ + if (XFS_IS_QUOTA_ON(mp) && (mask & FSX_PROJID)) { + code = XFS_QM_DQVOPALLOC(mp, ip, ip->i_d.di_uid, + ip->i_d.di_gid, fa->fsx_projid, + XFS_QMOPT_PQUOTA, &udqp, &gdqp); + if (code) + return code; + } + + /* + * For the other attributes, we acquire the inode lock and + * first do an error checking pass. + */ + tp = xfs_trans_alloc(mp, XFS_TRANS_SETATTR_NOT_SIZE); + code = xfs_trans_reserve(tp, 0, XFS_ICHANGE_LOG_RES(mp), 0, 0, 0); + if (code) + goto error_return; + + lock_flags = XFS_ILOCK_EXCL; + xfs_ilock(ip, lock_flags); + + /* + * CAP_FOWNER overrides the following restrictions: + * + * The user ID of the calling process must be equal + * to the file owner ID, except in cases where the + * CAP_FSETID capability is applicable. + */ + if (current->fsuid != ip->i_d.di_uid && !capable(CAP_FOWNER)) { + code = XFS_ERROR(EPERM); + goto error_return; + } + + /* + * Do a quota reservation only if projid is actually going to change. + */ + if (mask & FSX_PROJID) { + if (XFS_IS_PQUOTA_ON(mp) && + ip->i_d.di_projid != fa->fsx_projid) { + ASSERT(tp); + code = XFS_QM_DQVOPCHOWNRESV(mp, tp, ip, udqp, gdqp, + capable(CAP_FOWNER) ? + XFS_QMOPT_FORCE_RES : 0); + if (code) /* out of quota */ + goto error_return; + } + } + + if (mask & FSX_EXTSIZE) { + /* + * Can't change extent size if any extents are allocated. + */ + if (ip->i_d.di_nextents && + ((ip->i_d.di_extsize << mp->m_sb.sb_blocklog) != + fa->fsx_extsize)) { + code = XFS_ERROR(EINVAL); /* EFBIG? */ + goto error_return; + } + + /* + * Extent size must be a multiple of the appropriate block + * size, if set at all. + */ + if (fa->fsx_extsize != 0) { + xfs_extlen_t size; + + if (XFS_IS_REALTIME_INODE(ip) || + ((mask & FSX_XFLAGS) && + (fa->fsx_xflags & XFS_XFLAG_REALTIME))) { + size = mp->m_sb.sb_rextsize << + mp->m_sb.sb_blocklog; + } else { + size = mp->m_sb.sb_blocksize; + } + + if (fa->fsx_extsize % size) { + code = XFS_ERROR(EINVAL); + goto error_return; + } + } + } + + + if (mask & FSX_XFLAGS) { + /* + * Can't change realtime flag if any extents are allocated. + */ + if ((ip->i_d.di_nextents || ip->i_delayed_blks) && + (XFS_IS_REALTIME_INODE(ip)) != + (fa->fsx_xflags & XFS_XFLAG_REALTIME)) { + code = XFS_ERROR(EINVAL); /* EFBIG? */ + goto error_return; + } + + /* + * If realtime flag is set then must have realtime data. + */ + if ((fa->fsx_xflags & XFS_XFLAG_REALTIME)) { + if ((mp->m_sb.sb_rblocks == 0) || + (mp->m_sb.sb_rextsize == 0) || + (ip->i_d.di_extsize % mp->m_sb.sb_rextsize)) { + code = XFS_ERROR(EINVAL); + goto error_return; + } + } + + /* + * Can't modify an immutable/append-only file unless + * we have appropriate permission. + */ + if ((ip->i_d.di_flags & + (XFS_DIFLAG_IMMUTABLE|XFS_DIFLAG_APPEND) || + (fa->fsx_xflags & + (XFS_XFLAG_IMMUTABLE | XFS_XFLAG_APPEND))) && + !capable(CAP_LINUX_IMMUTABLE)) { + code = XFS_ERROR(EPERM); + goto error_return; + } + } + + xfs_trans_ijoin(tp, ip, lock_flags); + xfs_trans_ihold(tp, ip); + + /* + * Change file ownership. Must be the owner or privileged. + * If the system was configured with the "restricted_chown" + * option, the owner is not permitted to give away the file, + * and can change the group id only to a group of which he + * or she is a member. + */ + if (mask & FSX_PROJID) { + /* + * CAP_FSETID overrides the following restrictions: + * + * The set-user-ID and set-group-ID bits of a file will be + * cleared upon successful return from chown() + */ + if ((ip->i_d.di_mode & (S_ISUID|S_ISGID)) && + !capable(CAP_FSETID)) + ip->i_d.di_mode &= ~(S_ISUID|S_ISGID); + + /* + * Change the ownerships and register quota modifications + * in the transaction. + */ + if (ip->i_d.di_projid != fa->fsx_projid) { + if (XFS_IS_PQUOTA_ON(mp)) { + olddquot = XFS_QM_DQVOPCHOWN(mp, tp, ip, + &ip->i_gdquot, gdqp); + } + ip->i_d.di_projid = fa->fsx_projid; + + /* + * We may have to rev the inode as well as + * the superblock version number since projids didn't + * exist before DINODE_VERSION_2 and SB_VERSION_NLINK. + */ + if (ip->i_d.di_version == XFS_DINODE_VERSION_1) + xfs_bump_ino_vers2(tp, ip); + } + + } + + if (mask & FSX_EXTSIZE) + ip->i_d.di_extsize = fa->fsx_extsize >> mp->m_sb.sb_blocklog; + if (mask & FSX_XFLAGS) { + xfs_set_diflags(ip, fa->fsx_xflags); + xfs_diflags_to_linux(ip); + } + + xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE); + xfs_ichgtime(ip, XFS_ICHGTIME_CHG); + + XFS_STATS_INC(xs_ig_attrchg); + + /* + * If this is a synchronous mount, make sure that the + * transaction goes to disk before returning to the user. + * This is slightly sub-optimal in that truncates require + * two sync transactions instead of one for wsync filesystems. + * One for the truncate and one for the timestamps since we + * don't want to change the timestamps unless we're sure the + * truncate worked. Truncates are less than 1% of the laddis + * mix so this probably isn't worth the trouble to optimize. + */ + if (mp->m_flags & XFS_MOUNT_WSYNC) + xfs_trans_set_sync(tp); + code = xfs_trans_commit(tp, 0); + xfs_iunlock(ip, lock_flags); + + /* + * Release any dquot(s) the inode had kept before chown. + */ + XFS_QM_DQRELE(mp, olddquot); + XFS_QM_DQRELE(mp, udqp); + XFS_QM_DQRELE(mp, gdqp); + + if (code) + return code; + + if (DM_EVENT_ENABLED(ip, DM_EVENT_ATTRIBUTE)) { + XFS_SEND_NAMESP(mp, DM_EVENT_ATTRIBUTE, ip, DM_RIGHT_NULL, + NULL, DM_RIGHT_NULL, NULL, NULL, 0, 0, + (mask & FSX_NONBLOCK) ? DM_FLAGS_NDELAY : 0); + } + + return 0; + + error_return: + XFS_QM_DQRELE(mp, udqp); + XFS_QM_DQRELE(mp, gdqp); + xfs_trans_cancel(tp, 0); + if (lock_flags) + xfs_iunlock(ip, lock_flags); + return code; +} + STATIC int xfs_ioc_fssetxattr( xfs_inode_t *ip, @@ -880,31 +1204,16 @@ xfs_ioc_fssetxattr( void __user *arg) { struct fsxattr fa; - struct bhv_vattr *vattr; - int error; - int attr_flags; + unsigned int mask; if (copy_from_user(&fa, arg, sizeof(fa))) return -EFAULT; - vattr = kmalloc(sizeof(*vattr), GFP_KERNEL); - if (unlikely(!vattr)) - return -ENOMEM; - - attr_flags = 0; + mask = FSX_XFLAGS | FSX_EXTSIZE | FSX_PROJID; if (filp->f_flags & (O_NDELAY|O_NONBLOCK)) - attr_flags |= ATTR_NONBLOCK; - - vattr->va_mask = XFS_AT_XFLAGS | XFS_AT_EXTSIZE | XFS_AT_PROJID; - vattr->va_xflags = fa.fsx_xflags; - vattr->va_extsize = fa.fsx_extsize; - vattr->va_projid = fa.fsx_projid; + mask |= FSX_NONBLOCK; - error = -xfs_setattr(ip, vattr, attr_flags, NULL); - if (!error) - vn_revalidate(XFS_ITOV(ip)); /* update flags */ - kfree(vattr); - return 0; + return -xfs_ioctl_setattr(ip, &fa, mask); } STATIC int @@ -926,10 +1235,9 @@ xfs_ioc_setxflags( struct file *filp, void __user *arg) { - struct bhv_vattr *vattr; + struct fsxattr fa; unsigned int flags; - int attr_flags; - int error; + unsigned int mask; if (copy_from_user(&flags, arg, sizeof(flags))) return -EFAULT; @@ -939,22 +1247,12 @@ xfs_ioc_setxflags( FS_SYNC_FL)) return -EOPNOTSUPP; - vattr = kmalloc(sizeof(*vattr), GFP_KERNEL); - if (unlikely(!vattr)) - return -ENOMEM; - - attr_flags = 0; + mask = FSX_XFLAGS; if (filp->f_flags & (O_NDELAY|O_NONBLOCK)) - attr_flags |= ATTR_NONBLOCK; - - vattr->va_mask = XFS_AT_XFLAGS; - vattr->va_xflags = xfs_merge_ioc_xflags(flags, xfs_ip2xflags(ip)); + mask |= FSX_NONBLOCK; + fa.fsx_xflags = xfs_merge_ioc_xflags(flags, xfs_ip2xflags(ip)); - error = -xfs_setattr(ip, vattr, attr_flags, NULL); - if (likely(!error)) - vn_revalidate(XFS_ITOV(ip)); /* update flags */ - kfree(vattr); - return error; + return -xfs_ioctl_setattr(ip, &fa, mask); } STATIC int diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c index 5fc61c824bb..e88f5102808 100644 --- a/fs/xfs/linux-2.6/xfs_iops.c +++ b/fs/xfs/linux-2.6/xfs_iops.c @@ -181,23 +181,6 @@ xfs_ichgtime_fast( mark_inode_dirty_sync(inode); } - -/* - * Pull the link count and size up from the xfs inode to the linux inode - */ -STATIC void -xfs_validate_fields( - struct inode *inode) -{ - struct xfs_inode *ip = XFS_I(inode); - loff_t size; - - /* we're under i_sem so i_size can't change under us */ - size = XFS_ISIZE(ip); - if (i_size_read(inode) != size) - i_size_write(inode, size); -} - /* * Hook in SELinux. This is not quite correct yet, what we really need * here (as we do for default ACLs) is a mechanism by which creation of @@ -245,8 +228,7 @@ STATIC void xfs_cleanup_inode( struct inode *dir, struct inode *inode, - struct dentry *dentry, - int mode) + struct dentry *dentry) { struct xfs_name teardown; @@ -257,10 +239,7 @@ xfs_cleanup_inode( */ xfs_dentry_to_name(&teardown, dentry); - if (S_ISDIR(mode)) - xfs_rmdir(XFS_I(dir), &teardown, XFS_I(inode)); - else - xfs_remove(XFS_I(dir), &teardown, XFS_I(inode)); + xfs_remove(XFS_I(dir), &teardown, XFS_I(inode)); iput(inode); } @@ -275,7 +254,7 @@ xfs_vn_mknod( struct xfs_inode *ip = NULL; xfs_acl_t *default_acl = NULL; struct xfs_name name; - attrexists_t test_default_acl = _ACL_DEFAULT_EXISTS; + int (*test_default_acl)(struct inode *) = _ACL_DEFAULT_EXISTS; int error; /* @@ -335,14 +314,11 @@ xfs_vn_mknod( } - if (S_ISDIR(mode)) - xfs_validate_fields(inode); d_instantiate(dentry, inode); - xfs_validate_fields(dir); return -error; out_cleanup_inode: - xfs_cleanup_inode(dir, inode, dentry, mode); + xfs_cleanup_inode(dir, inode, dentry); out_free_acl: if (default_acl) _ACL_FREE(default_acl); @@ -382,7 +358,7 @@ xfs_vn_lookup( return ERR_PTR(-ENAMETOOLONG); xfs_dentry_to_name(&name, dentry); - error = xfs_lookup(XFS_I(dir), &name, &cip); + error = xfs_lookup(XFS_I(dir), &name, &cip, NULL); if (unlikely(error)) { if (unlikely(error != ENOENT)) return ERR_PTR(-error); @@ -393,6 +369,46 @@ xfs_vn_lookup( return d_splice_alias(cip->i_vnode, dentry); } +STATIC struct dentry * +xfs_vn_ci_lookup( + struct inode *dir, + struct dentry *dentry, + struct nameidata *nd) +{ + struct xfs_inode *ip; + struct xfs_name xname; + struct xfs_name ci_name; + struct qstr dname; + int error; + + if (dentry->d_name.len >= MAXNAMELEN) + return ERR_PTR(-ENAMETOOLONG); + + xfs_dentry_to_name(&xname, dentry); + error = xfs_lookup(XFS_I(dir), &xname, &ip, &ci_name); + if (unlikely(error)) { + if (unlikely(error != ENOENT)) + return ERR_PTR(-error); + /* + * call d_add(dentry, NULL) here when d_drop_negative_children + * is called in xfs_vn_mknod (ie. allow negative dentries + * with CI filesystems). + */ + return NULL; + } + + /* if exact match, just splice and exit */ + if (!ci_name.name) + return d_splice_alias(ip->i_vnode, dentry); + + /* else case-insensitive match... */ + dname.name = ci_name.name; + dname.len = ci_name.len; + dentry = d_add_ci(ip->i_vnode, dentry, &dname); + kmem_free(ci_name.name); + return dentry; +} + STATIC int xfs_vn_link( struct dentry *old_dentry, @@ -414,7 +430,6 @@ xfs_vn_link( } xfs_iflags_set(XFS_I(dir), XFS_IMODIFIED); - xfs_validate_fields(inode); d_instantiate(dentry, inode); return 0; } @@ -424,19 +439,23 @@ xfs_vn_unlink( struct inode *dir, struct dentry *dentry) { - struct inode *inode; struct xfs_name name; int error; - inode = dentry->d_inode; xfs_dentry_to_name(&name, dentry); - error = xfs_remove(XFS_I(dir), &name, XFS_I(inode)); - if (likely(!error)) { - xfs_validate_fields(dir); /* size needs update */ - xfs_validate_fields(inode); - } - return -error; + error = -xfs_remove(XFS_I(dir), &name, XFS_I(dentry->d_inode)); + if (error) + return error; + + /* + * With unlink, the VFS makes the dentry "negative": no inode, + * but still hashed. This is incompatible with case-insensitive + * mode, so invalidate (unhash) the dentry in CI-mode. + */ + if (xfs_sb_version_hasasciici(&XFS_M(dir->i_sb)->m_sb)) + d_invalidate(dentry); + return 0; } STATIC int @@ -466,36 +485,15 @@ xfs_vn_symlink( goto out_cleanup_inode; d_instantiate(dentry, inode); - xfs_validate_fields(dir); - xfs_validate_fields(inode); return 0; out_cleanup_inode: - xfs_cleanup_inode(dir, inode, dentry, 0); + xfs_cleanup_inode(dir, inode, dentry); out: return -error; } STATIC int -xfs_vn_rmdir( - struct inode *dir, - struct dentry *dentry) -{ - struct inode *inode = dentry->d_inode; - struct xfs_name name; - int error; - - xfs_dentry_to_name(&name, dentry); - - error = xfs_rmdir(XFS_I(dir), &name, XFS_I(inode)); - if (likely(!error)) { - xfs_validate_fields(inode); - xfs_validate_fields(dir); - } - return -error; -} - -STATIC int xfs_vn_rename( struct inode *odir, struct dentry *odentry, @@ -505,22 +503,13 @@ xfs_vn_rename( struct inode *new_inode = ndentry->d_inode; struct xfs_name oname; struct xfs_name nname; - int error; xfs_dentry_to_name(&oname, odentry); xfs_dentry_to_name(&nname, ndentry); - error = xfs_rename(XFS_I(odir), &oname, XFS_I(odentry->d_inode), + return -xfs_rename(XFS_I(odir), &oname, XFS_I(odentry->d_inode), XFS_I(ndir), &nname, new_inode ? XFS_I(new_inode) : NULL); - if (likely(!error)) { - if (new_inode) - xfs_validate_fields(new_inode); - xfs_validate_fields(odir); - if (ndir != odir) - xfs_validate_fields(ndir); - } - return -error; } /* @@ -659,57 +648,9 @@ xfs_vn_getattr( STATIC int xfs_vn_setattr( struct dentry *dentry, - struct iattr *attr) + struct iattr *iattr) { - struct inode *inode = dentry->d_inode; - unsigned int ia_valid = attr->ia_valid; - bhv_vattr_t vattr = { 0 }; - int flags = 0; - int error; - - if (ia_valid & ATTR_UID) { - vattr.va_mask |= XFS_AT_UID; - vattr.va_uid = attr->ia_uid; - } - if (ia_valid & ATTR_GID) { - vattr.va_mask |= XFS_AT_GID; - vattr.va_gid = attr->ia_gid; - } - if (ia_valid & ATTR_SIZE) { - vattr.va_mask |= XFS_AT_SIZE; - vattr.va_size = attr->ia_size; - } - if (ia_valid & ATTR_ATIME) { - vattr.va_mask |= XFS_AT_ATIME; - vattr.va_atime = attr->ia_atime; - inode->i_atime = attr->ia_atime; - } - if (ia_valid & ATTR_MTIME) { - vattr.va_mask |= XFS_AT_MTIME; - vattr.va_mtime = attr->ia_mtime; - } - if (ia_valid & ATTR_CTIME) { - vattr.va_mask |= XFS_AT_CTIME; - vattr.va_ctime = attr->ia_ctime; - } - if (ia_valid & ATTR_MODE) { - vattr.va_mask |= XFS_AT_MODE; - vattr.va_mode = attr->ia_mode; - if (!in_group_p(inode->i_gid) && !capable(CAP_FSETID)) - inode->i_mode &= ~S_ISGID; - } - - if (ia_valid & (ATTR_MTIME_SET | ATTR_ATIME_SET)) - flags |= ATTR_UTIME; -#ifdef ATTR_NO_BLOCK - if ((ia_valid & ATTR_NO_BLOCK)) - flags |= ATTR_NONBLOCK; -#endif - - error = xfs_setattr(XFS_I(inode), &vattr, flags, NULL); - if (likely(!error)) - vn_revalidate(vn_from_inode(inode)); - return -error; + return -xfs_setattr(XFS_I(dentry->d_inode), iattr, 0, NULL); } /* @@ -727,109 +668,6 @@ xfs_vn_truncate( WARN_ON(error); } -STATIC int -xfs_vn_setxattr( - struct dentry *dentry, - const char *name, - const void *data, - size_t size, - int flags) -{ - bhv_vnode_t *vp = vn_from_inode(dentry->d_inode); - char *attr = (char *)name; - attrnames_t *namesp; - int xflags = 0; - int error; - - namesp = attr_lookup_namespace(attr, attr_namespaces, ATTR_NAMECOUNT); - if (!namesp) - return -EOPNOTSUPP; - attr += namesp->attr_namelen; - error = namesp->attr_capable(vp, NULL); - if (error) - return error; - - /* Convert Linux syscall to XFS internal ATTR flags */ - if (flags & XATTR_CREATE) - xflags |= ATTR_CREATE; - if (flags & XATTR_REPLACE) - xflags |= ATTR_REPLACE; - xflags |= namesp->attr_flag; - return namesp->attr_set(vp, attr, (void *)data, size, xflags); -} - -STATIC ssize_t -xfs_vn_getxattr( - struct dentry *dentry, - const char *name, - void *data, - size_t size) -{ - bhv_vnode_t *vp = vn_from_inode(dentry->d_inode); - char *attr = (char *)name; - attrnames_t *namesp; - int xflags = 0; - ssize_t error; - - namesp = attr_lookup_namespace(attr, attr_namespaces, ATTR_NAMECOUNT); - if (!namesp) - return -EOPNOTSUPP; - attr += namesp->attr_namelen; - error = namesp->attr_capable(vp, NULL); - if (error) - return error; - - /* Convert Linux syscall to XFS internal ATTR flags */ - if (!size) { - xflags |= ATTR_KERNOVAL; - data = NULL; - } - xflags |= namesp->attr_flag; - return namesp->attr_get(vp, attr, (void *)data, size, xflags); -} - -STATIC ssize_t -xfs_vn_listxattr( - struct dentry *dentry, - char *data, - size_t size) -{ - bhv_vnode_t *vp = vn_from_inode(dentry->d_inode); - int error, xflags = ATTR_KERNAMELS; - ssize_t result; - - if (!size) - xflags |= ATTR_KERNOVAL; - xflags |= capable(CAP_SYS_ADMIN) ? ATTR_KERNFULLS : ATTR_KERNORMALS; - - error = attr_generic_list(vp, data, size, xflags, &result); - if (error < 0) - return error; - return result; -} - -STATIC int -xfs_vn_removexattr( - struct dentry *dentry, - const char *name) -{ - bhv_vnode_t *vp = vn_from_inode(dentry->d_inode); - char *attr = (char *)name; - attrnames_t *namesp; - int xflags = 0; - int error; - - namesp = attr_lookup_namespace(attr, attr_namespaces, ATTR_NAMECOUNT); - if (!namesp) - return -EOPNOTSUPP; - attr += namesp->attr_namelen; - error = namesp->attr_capable(vp, NULL); - if (error) - return error; - xflags |= namesp->attr_flag; - return namesp->attr_remove(vp, attr, xflags); -} - STATIC long xfs_vn_fallocate( struct inode *inode, @@ -853,18 +691,18 @@ xfs_vn_fallocate( xfs_ilock(ip, XFS_IOLOCK_EXCL); error = xfs_change_file_space(ip, XFS_IOC_RESVSP, &bf, - 0, NULL, ATTR_NOLOCK); + 0, NULL, XFS_ATTR_NOLOCK); if (!error && !(mode & FALLOC_FL_KEEP_SIZE) && offset + len > i_size_read(inode)) new_size = offset + len; /* Change file size if needed */ if (new_size) { - bhv_vattr_t va; + struct iattr iattr; - va.va_mask = XFS_AT_SIZE; - va.va_size = new_size; - error = xfs_setattr(ip, &va, ATTR_NOLOCK, NULL); + iattr.ia_valid = ATTR_SIZE; + iattr.ia_size = new_size; + error = xfs_setattr(ip, &iattr, XFS_ATTR_NOLOCK, NULL); } xfs_iunlock(ip, XFS_IOLOCK_EXCL); @@ -877,10 +715,10 @@ const struct inode_operations xfs_inode_operations = { .truncate = xfs_vn_truncate, .getattr = xfs_vn_getattr, .setattr = xfs_vn_setattr, - .setxattr = xfs_vn_setxattr, - .getxattr = xfs_vn_getxattr, + .setxattr = generic_setxattr, + .getxattr = generic_getxattr, + .removexattr = generic_removexattr, .listxattr = xfs_vn_listxattr, - .removexattr = xfs_vn_removexattr, .fallocate = xfs_vn_fallocate, }; @@ -891,16 +729,47 @@ const struct inode_operations xfs_dir_inode_operations = { .unlink = xfs_vn_unlink, .symlink = xfs_vn_symlink, .mkdir = xfs_vn_mkdir, - .rmdir = xfs_vn_rmdir, + /* + * Yes, XFS uses the same method for rmdir and unlink. + * + * There are some subtile differences deeper in the code, + * but we use S_ISDIR to check for those. + */ + .rmdir = xfs_vn_unlink, + .mknod = xfs_vn_mknod, + .rename = xfs_vn_rename, + .permission = xfs_vn_permission, + .getattr = xfs_vn_getattr, + .setattr = xfs_vn_setattr, + .setxattr = generic_setxattr, + .getxattr = generic_getxattr, + .removexattr = generic_removexattr, + .listxattr = xfs_vn_listxattr, +}; + +const struct inode_operations xfs_dir_ci_inode_operations = { + .create = xfs_vn_create, + .lookup = xfs_vn_ci_lookup, + .link = xfs_vn_link, + .unlink = xfs_vn_unlink, + .symlink = xfs_vn_symlink, + .mkdir = xfs_vn_mkdir, + /* + * Yes, XFS uses the same method for rmdir and unlink. + * + * There are some subtile differences deeper in the code, + * but we use S_ISDIR to check for those. + */ + .rmdir = xfs_vn_unlink, .mknod = xfs_vn_mknod, .rename = xfs_vn_rename, .permission = xfs_vn_permission, .getattr = xfs_vn_getattr, .setattr = xfs_vn_setattr, - .setxattr = xfs_vn_setxattr, - .getxattr = xfs_vn_getxattr, + .setxattr = generic_setxattr, + .getxattr = generic_getxattr, + .removexattr = generic_removexattr, .listxattr = xfs_vn_listxattr, - .removexattr = xfs_vn_removexattr, }; const struct inode_operations xfs_symlink_inode_operations = { @@ -910,8 +779,8 @@ const struct inode_operations xfs_symlink_inode_operations = { .permission = xfs_vn_permission, .getattr = xfs_vn_getattr, .setattr = xfs_vn_setattr, - .setxattr = xfs_vn_setxattr, - .getxattr = xfs_vn_getxattr, + .setxattr = generic_setxattr, + .getxattr = generic_getxattr, + .removexattr = generic_removexattr, .listxattr = xfs_vn_listxattr, - .removexattr = xfs_vn_removexattr, }; diff --git a/fs/xfs/linux-2.6/xfs_iops.h b/fs/xfs/linux-2.6/xfs_iops.h index 14d0deb7aff..d97ba934a2a 100644 --- a/fs/xfs/linux-2.6/xfs_iops.h +++ b/fs/xfs/linux-2.6/xfs_iops.h @@ -20,12 +20,14 @@ extern const struct inode_operations xfs_inode_operations; extern const struct inode_operations xfs_dir_inode_operations; +extern const struct inode_operations xfs_dir_ci_inode_operations; extern const struct inode_operations xfs_symlink_inode_operations; extern const struct file_operations xfs_file_operations; extern const struct file_operations xfs_dir_file_operations; extern const struct file_operations xfs_invis_file_operations; +extern ssize_t xfs_vn_listxattr(struct dentry *, char *data, size_t size); struct xfs_inode; extern void xfs_ichgtime(struct xfs_inode *, int); diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h index 4edc46915b5..4d45d9351a6 100644 --- a/fs/xfs/linux-2.6/xfs_linux.h +++ b/fs/xfs/linux-2.6/xfs_linux.h @@ -76,6 +76,7 @@ #include <linux/log2.h> #include <linux/spinlock.h> #include <linux/random.h> +#include <linux/ctype.h> #include <asm/page.h> #include <asm/div64.h> @@ -299,4 +300,11 @@ static inline __uint64_t howmany_64(__uint64_t x, __uint32_t y) return x; } +/* ARM old ABI has some weird alignment/padding */ +#if defined(__arm__) && !defined(__ARM_EABI__) +#define __arch_pack __attribute__((packed)) +#else +#define __arch_pack +#endif + #endif /* __XFS_LINUX__ */ diff --git a/fs/xfs/linux-2.6/xfs_stats.c b/fs/xfs/linux-2.6/xfs_stats.c index e480b610205..3d5b67c075c 100644 --- a/fs/xfs/linux-2.6/xfs_stats.c +++ b/fs/xfs/linux-2.6/xfs_stats.c @@ -98,12 +98,21 @@ xfs_read_xfsstats( return len; } -void +int xfs_init_procfs(void) { if (!proc_mkdir("fs/xfs", NULL)) - return; - create_proc_read_entry("fs/xfs/stat", 0, NULL, xfs_read_xfsstats, NULL); + goto out; + + if (!create_proc_read_entry("fs/xfs/stat", 0, NULL, + xfs_read_xfsstats, NULL)) + goto out_remove_entry; + return 0; + + out_remove_entry: + remove_proc_entry("fs/xfs", NULL); + out: + return -ENOMEM; } void diff --git a/fs/xfs/linux-2.6/xfs_stats.h b/fs/xfs/linux-2.6/xfs_stats.h index afd0b0d5fdb..e83820febc9 100644 --- a/fs/xfs/linux-2.6/xfs_stats.h +++ b/fs/xfs/linux-2.6/xfs_stats.h @@ -134,7 +134,7 @@ DECLARE_PER_CPU(struct xfsstats, xfsstats); #define XFS_STATS_DEC(v) (per_cpu(xfsstats, current_cpu()).v--) #define XFS_STATS_ADD(v, inc) (per_cpu(xfsstats, current_cpu()).v += (inc)) -extern void xfs_init_procfs(void); +extern int xfs_init_procfs(void); extern void xfs_cleanup_procfs(void); @@ -144,8 +144,14 @@ extern void xfs_cleanup_procfs(void); # define XFS_STATS_DEC(count) # define XFS_STATS_ADD(count, inc) -static inline void xfs_init_procfs(void) { }; -static inline void xfs_cleanup_procfs(void) { }; +static inline int xfs_init_procfs(void) +{ + return 0; +} + +static inline void xfs_cleanup_procfs(void) +{ +} #endif /* !CONFIG_PROC_FS */ diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c index 943381284e2..30ae96397e3 100644 --- a/fs/xfs/linux-2.6/xfs_super.c +++ b/fs/xfs/linux-2.6/xfs_super.c @@ -52,6 +52,12 @@ #include "xfs_version.h" #include "xfs_log_priv.h" #include "xfs_trans_priv.h" +#include "xfs_filestream.h" +#include "xfs_da_btree.h" +#include "xfs_dir2_trace.h" +#include "xfs_extfree_item.h" +#include "xfs_mru_cache.h" +#include "xfs_inode_item.h" #include <linux/namei.h> #include <linux/init.h> @@ -60,6 +66,7 @@ #include <linux/writeback.h> #include <linux/kthread.h> #include <linux/freezer.h> +#include <linux/parser.h> static struct quotactl_ops xfs_quotactl_operations; static struct super_operations xfs_super_operations; @@ -74,7 +81,10 @@ xfs_args_allocate( { struct xfs_mount_args *args; - args = kmem_zalloc(sizeof(struct xfs_mount_args), KM_SLEEP); + args = kzalloc(sizeof(struct xfs_mount_args), GFP_KERNEL); + if (!args) + return NULL; + args->logbufs = args->logbufsize = -1; strncpy(args->fsname, sb->s_id, MAXNAMELEN); @@ -138,6 +148,23 @@ xfs_args_allocate( #define MNTOPT_XDSM "xdsm" /* DMI enabled (DMAPI / XDSM) */ #define MNTOPT_DMI "dmi" /* DMI enabled (DMAPI / XDSM) */ +/* + * Table driven mount option parser. + * + * Currently only used for remount, but it will be used for mount + * in the future, too. + */ +enum { + Opt_barrier, Opt_nobarrier, Opt_err +}; + +static match_table_t tokens = { + {Opt_barrier, "barrier"}, + {Opt_nobarrier, "nobarrier"}, + {Opt_err, NULL} +}; + + STATIC unsigned long suffix_strtoul(char *s, char **endp, unsigned int base) { @@ -314,6 +341,7 @@ xfs_parseargs( args->flags |= XFSMNT_ATTR2; } else if (!strcmp(this_char, MNTOPT_NOATTR2)) { args->flags &= ~XFSMNT_ATTR2; + args->flags |= XFSMNT_NOATTR2; } else if (!strcmp(this_char, MNTOPT_FILESTREAM)) { args->flags2 |= XFSMNT2_FILESTREAMS; } else if (!strcmp(this_char, MNTOPT_NOQUOTA)) { @@ -564,7 +592,10 @@ xfs_set_inodeops( inode->i_mapping->a_ops = &xfs_address_space_operations; break; case S_IFDIR: - inode->i_op = &xfs_dir_inode_operations; + if (xfs_sb_version_hasasciici(&XFS_M(inode->i_sb)->m_sb)) + inode->i_op = &xfs_dir_ci_inode_operations; + else + inode->i_op = &xfs_dir_inode_operations; inode->i_fop = &xfs_dir_file_operations; break; case S_IFLNK: @@ -733,14 +764,6 @@ xfs_mountfs_check_barriers(xfs_mount_t *mp) return; } - if (mp->m_ddev_targp->bt_bdev->bd_disk->queue->ordered == - QUEUE_ORDERED_NONE) { - xfs_fs_cmn_err(CE_NOTE, mp, - "Disabling barriers, not supported by the underlying device"); - mp->m_flags &= ~XFS_MOUNT_BARRIER; - return; - } - if (xfs_readonly_buftarg(mp->m_ddev_targp)) { xfs_fs_cmn_err(CE_NOTE, mp, "Disabling barriers, underlying device is readonly"); @@ -764,6 +787,139 @@ xfs_blkdev_issue_flush( blkdev_issue_flush(buftarg->bt_bdev, NULL); } +STATIC void +xfs_close_devices( + struct xfs_mount *mp) +{ + if (mp->m_logdev_targp && mp->m_logdev_targp != mp->m_ddev_targp) { + struct block_device *logdev = mp->m_logdev_targp->bt_bdev; + xfs_free_buftarg(mp->m_logdev_targp); + xfs_blkdev_put(logdev); + } + if (mp->m_rtdev_targp) { + struct block_device *rtdev = mp->m_rtdev_targp->bt_bdev; + xfs_free_buftarg(mp->m_rtdev_targp); + xfs_blkdev_put(rtdev); + } + xfs_free_buftarg(mp->m_ddev_targp); +} + +/* + * The file system configurations are: + * (1) device (partition) with data and internal log + * (2) logical volume with data and log subvolumes. + * (3) logical volume with data, log, and realtime subvolumes. + * + * We only have to handle opening the log and realtime volumes here if + * they are present. The data subvolume has already been opened by + * get_sb_bdev() and is stored in sb->s_bdev. + */ +STATIC int +xfs_open_devices( + struct xfs_mount *mp, + struct xfs_mount_args *args) +{ + struct block_device *ddev = mp->m_super->s_bdev; + struct block_device *logdev = NULL, *rtdev = NULL; + int error; + + /* + * Open real time and log devices - order is important. + */ + if (args->logname[0]) { + error = xfs_blkdev_get(mp, args->logname, &logdev); + if (error) + goto out; + } + + if (args->rtname[0]) { + error = xfs_blkdev_get(mp, args->rtname, &rtdev); + if (error) + goto out_close_logdev; + + if (rtdev == ddev || rtdev == logdev) { + cmn_err(CE_WARN, + "XFS: Cannot mount filesystem with identical rtdev and ddev/logdev."); + error = EINVAL; + goto out_close_rtdev; + } + } + + /* + * Setup xfs_mount buffer target pointers + */ + error = ENOMEM; + mp->m_ddev_targp = xfs_alloc_buftarg(ddev, 0); + if (!mp->m_ddev_targp) + goto out_close_rtdev; + + if (rtdev) { + mp->m_rtdev_targp = xfs_alloc_buftarg(rtdev, 1); + if (!mp->m_rtdev_targp) + goto out_free_ddev_targ; + } + + if (logdev && logdev != ddev) { + mp->m_logdev_targp = xfs_alloc_buftarg(logdev, 1); + if (!mp->m_logdev_targp) + goto out_free_rtdev_targ; + } else { + mp->m_logdev_targp = mp->m_ddev_targp; + } + + return 0; + + out_free_rtdev_targ: + if (mp->m_rtdev_targp) + xfs_free_buftarg(mp->m_rtdev_targp); + out_free_ddev_targ: + xfs_free_buftarg(mp->m_ddev_targp); + out_close_rtdev: + if (rtdev) + xfs_blkdev_put(rtdev); + out_close_logdev: + if (logdev && logdev != ddev) + xfs_blkdev_put(logdev); + out: + return error; +} + +/* + * Setup xfs_mount buffer target pointers based on superblock + */ +STATIC int +xfs_setup_devices( + struct xfs_mount *mp) +{ + int error; + + error = xfs_setsize_buftarg(mp->m_ddev_targp, mp->m_sb.sb_blocksize, + mp->m_sb.sb_sectsize); + if (error) + return error; + + if (mp->m_logdev_targp && mp->m_logdev_targp != mp->m_ddev_targp) { + unsigned int log_sector_size = BBSIZE; + + if (xfs_sb_version_hassector(&mp->m_sb)) + log_sector_size = mp->m_sb.sb_logsectsize; + error = xfs_setsize_buftarg(mp->m_logdev_targp, + mp->m_sb.sb_blocksize, + log_sector_size); + if (error) + return error; + } + if (mp->m_rtdev_targp) { + error = xfs_setsize_buftarg(mp->m_rtdev_targp, + mp->m_sb.sb_blocksize, + mp->m_sb.sb_sectsize); + if (error) + return error; + } + + return 0; +} + /* * XFS AIL push thread support */ @@ -848,42 +1004,6 @@ xfs_fs_inode_init_once( inode_init_once(vn_to_inode((bhv_vnode_t *)vnode)); } -STATIC int __init -xfs_init_zones(void) -{ - xfs_vnode_zone = kmem_zone_init_flags(sizeof(bhv_vnode_t), "xfs_vnode", - KM_ZONE_HWALIGN | KM_ZONE_RECLAIM | - KM_ZONE_SPREAD, - xfs_fs_inode_init_once); - if (!xfs_vnode_zone) - goto out; - - xfs_ioend_zone = kmem_zone_init(sizeof(xfs_ioend_t), "xfs_ioend"); - if (!xfs_ioend_zone) - goto out_destroy_vnode_zone; - - xfs_ioend_pool = mempool_create_slab_pool(4 * MAX_BUF_PER_PAGE, - xfs_ioend_zone); - if (!xfs_ioend_pool) - goto out_free_ioend_zone; - return 0; - - out_free_ioend_zone: - kmem_zone_destroy(xfs_ioend_zone); - out_destroy_vnode_zone: - kmem_zone_destroy(xfs_vnode_zone); - out: - return -ENOMEM; -} - -STATIC void -xfs_destroy_zones(void) -{ - mempool_destroy(xfs_ioend_pool); - kmem_zone_destroy(xfs_vnode_zone); - kmem_zone_destroy(xfs_ioend_zone); -} - /* * Attempt to flush the inode, this will actually fail * if the inode is pinned, but we dirty the inode again @@ -1073,7 +1193,7 @@ xfssyncd( list_del(&work->w_list); if (work == &mp->m_sync_work) continue; - kmem_free(work, sizeof(struct bhv_vfs_sync_work)); + kmem_free(work); } } @@ -1085,14 +1205,63 @@ xfs_fs_put_super( struct super_block *sb) { struct xfs_mount *mp = XFS_M(sb); + struct xfs_inode *rip = mp->m_rootip; + int unmount_event_flags = 0; int error; kthread_stop(mp->m_sync_task); xfs_sync(mp, SYNC_ATTR | SYNC_DELWRI); - error = xfs_unmount(mp, 0, NULL); - if (error) - printk("XFS: unmount got error=%d\n", error); + +#ifdef HAVE_DMAPI + if (mp->m_flags & XFS_MOUNT_DMAPI) { + unmount_event_flags = + (mp->m_dmevmask & (1 << DM_EVENT_UNMOUNT)) ? + 0 : DM_FLAGS_UNWANTED; + /* + * Ignore error from dmapi here, first unmount is not allowed + * to fail anyway, and second we wouldn't want to fail a + * unmount because of dmapi. + */ + XFS_SEND_PREUNMOUNT(mp, rip, DM_RIGHT_NULL, rip, DM_RIGHT_NULL, + NULL, NULL, 0, 0, unmount_event_flags); + } +#endif + + /* + * Blow away any referenced inode in the filestreams cache. + * This can and will cause log traffic as inodes go inactive + * here. + */ + xfs_filestream_unmount(mp); + + XFS_bflush(mp->m_ddev_targp); + error = xfs_unmount_flush(mp, 0); + WARN_ON(error); + + IRELE(rip); + + /* + * If we're forcing a shutdown, typically because of a media error, + * we want to make sure we invalidate dirty pages that belong to + * referenced vnodes as well. + */ + if (XFS_FORCED_SHUTDOWN(mp)) { + error = xfs_sync(mp, SYNC_WAIT | SYNC_CLOSE); + ASSERT(error != EFSCORRUPTED); + } + + if (mp->m_flags & XFS_MOUNT_DMAPI) { + XFS_SEND_UNMOUNT(mp, rip, DM_RIGHT_NULL, 0, 0, + unmount_event_flags); + } + + xfs_unmountfs(mp); + xfs_icsb_destroy_counters(mp); + xfs_close_devices(mp); + xfs_qmops_put(mp); + xfs_dmops_put(mp); + kfree(mp); } STATIC void @@ -1215,14 +1384,54 @@ xfs_fs_remount( char *options) { struct xfs_mount *mp = XFS_M(sb); - struct xfs_mount_args *args = xfs_args_allocate(sb, 0); - int error; + substring_t args[MAX_OPT_ARGS]; + char *p; - error = xfs_parseargs(mp, options, args, 1); - if (!error) - error = xfs_mntupdate(mp, flags, args); - kmem_free(args, sizeof(*args)); - return -error; + while ((p = strsep(&options, ",")) != NULL) { + int token; + + if (!*p) + continue; + + token = match_token(p, tokens, args); + switch (token) { + case Opt_barrier: + mp->m_flags |= XFS_MOUNT_BARRIER; + + /* + * Test if barriers are actually working if we can, + * else delay this check until the filesystem is + * marked writeable. + */ + if (!(mp->m_flags & XFS_MOUNT_RDONLY)) + xfs_mountfs_check_barriers(mp); + break; + case Opt_nobarrier: + mp->m_flags &= ~XFS_MOUNT_BARRIER; + break; + default: + printk(KERN_INFO + "XFS: mount option \"%s\" not supported for remount\n", p); + return -EINVAL; + } + } + + /* rw/ro -> rw */ + if ((mp->m_flags & XFS_MOUNT_RDONLY) && !(*flags & MS_RDONLY)) { + mp->m_flags &= ~XFS_MOUNT_RDONLY; + if (mp->m_flags & XFS_MOUNT_BARRIER) + xfs_mountfs_check_barriers(mp); + } + + /* rw -> ro */ + if (!(mp->m_flags & XFS_MOUNT_RDONLY) && (*flags & MS_RDONLY)) { + xfs_filestream_flush(mp); + xfs_sync(mp, SYNC_DATA_QUIESCE); + xfs_attr_quiesce(mp); + mp->m_flags |= XFS_MOUNT_RDONLY; + } + + return 0; } /* @@ -1299,6 +1508,225 @@ xfs_fs_setxquota( Q_XSETPQLIM), id, (caddr_t)fdq); } +/* + * This function fills in xfs_mount_t fields based on mount args. + * Note: the superblock has _not_ yet been read in. + */ +STATIC int +xfs_start_flags( + struct xfs_mount_args *ap, + struct xfs_mount *mp) +{ + /* Values are in BBs */ + if ((ap->flags & XFSMNT_NOALIGN) != XFSMNT_NOALIGN) { + /* + * At this point the superblock has not been read + * in, therefore we do not know the block size. + * Before the mount call ends we will convert + * these to FSBs. + */ + mp->m_dalign = ap->sunit; + mp->m_swidth = ap->swidth; + } + + if (ap->logbufs != -1 && + ap->logbufs != 0 && + (ap->logbufs < XLOG_MIN_ICLOGS || + ap->logbufs > XLOG_MAX_ICLOGS)) { + cmn_err(CE_WARN, + "XFS: invalid logbufs value: %d [not %d-%d]", + ap->logbufs, XLOG_MIN_ICLOGS, XLOG_MAX_ICLOGS); + return XFS_ERROR(EINVAL); + } + mp->m_logbufs = ap->logbufs; + if (ap->logbufsize != -1 && + ap->logbufsize != 0 && + (ap->logbufsize < XLOG_MIN_RECORD_BSIZE || + ap->logbufsize > XLOG_MAX_RECORD_BSIZE || + !is_power_of_2(ap->logbufsize))) { + cmn_err(CE_WARN, + "XFS: invalid logbufsize: %d [not 16k,32k,64k,128k or 256k]", + ap->logbufsize); + return XFS_ERROR(EINVAL); + } + mp->m_logbsize = ap->logbufsize; + mp->m_fsname_len = strlen(ap->fsname) + 1; + mp->m_fsname = kmem_alloc(mp->m_fsname_len, KM_SLEEP); + strcpy(mp->m_fsname, ap->fsname); + if (ap->rtname[0]) { + mp->m_rtname = kmem_alloc(strlen(ap->rtname) + 1, KM_SLEEP); + strcpy(mp->m_rtname, ap->rtname); + } + if (ap->logname[0]) { + mp->m_logname = kmem_alloc(strlen(ap->logname) + 1, KM_SLEEP); + strcpy(mp->m_logname, ap->logname); + } + + if (ap->flags & XFSMNT_WSYNC) + mp->m_flags |= XFS_MOUNT_WSYNC; +#if XFS_BIG_INUMS + if (ap->flags & XFSMNT_INO64) { + mp->m_flags |= XFS_MOUNT_INO64; + mp->m_inoadd = XFS_INO64_OFFSET; + } +#endif + if (ap->flags & XFSMNT_RETERR) + mp->m_flags |= XFS_MOUNT_RETERR; + if (ap->flags & XFSMNT_NOALIGN) + mp->m_flags |= XFS_MOUNT_NOALIGN; + if (ap->flags & XFSMNT_SWALLOC) + mp->m_flags |= XFS_MOUNT_SWALLOC; + if (ap->flags & XFSMNT_OSYNCISOSYNC) + mp->m_flags |= XFS_MOUNT_OSYNCISOSYNC; + if (ap->flags & XFSMNT_32BITINODES) + mp->m_flags |= XFS_MOUNT_32BITINODES; + + if (ap->flags & XFSMNT_IOSIZE) { + if (ap->iosizelog > XFS_MAX_IO_LOG || + ap->iosizelog < XFS_MIN_IO_LOG) { + cmn_err(CE_WARN, + "XFS: invalid log iosize: %d [not %d-%d]", + ap->iosizelog, XFS_MIN_IO_LOG, + XFS_MAX_IO_LOG); + return XFS_ERROR(EINVAL); + } + + mp->m_flags |= XFS_MOUNT_DFLT_IOSIZE; + mp->m_readio_log = mp->m_writeio_log = ap->iosizelog; + } + + if (ap->flags & XFSMNT_IKEEP) + mp->m_flags |= XFS_MOUNT_IKEEP; + if (ap->flags & XFSMNT_DIRSYNC) + mp->m_flags |= XFS_MOUNT_DIRSYNC; + if (ap->flags & XFSMNT_ATTR2) + mp->m_flags |= XFS_MOUNT_ATTR2; + if (ap->flags & XFSMNT_NOATTR2) + mp->m_flags |= XFS_MOUNT_NOATTR2; + + if (ap->flags2 & XFSMNT2_COMPAT_IOSIZE) + mp->m_flags |= XFS_MOUNT_COMPAT_IOSIZE; + + /* + * no recovery flag requires a read-only mount + */ + if (ap->flags & XFSMNT_NORECOVERY) { + if (!(mp->m_flags & XFS_MOUNT_RDONLY)) { + cmn_err(CE_WARN, + "XFS: tried to mount a FS read-write without recovery!"); + return XFS_ERROR(EINVAL); + } + mp->m_flags |= XFS_MOUNT_NORECOVERY; + } + + if (ap->flags & XFSMNT_NOUUID) + mp->m_flags |= XFS_MOUNT_NOUUID; + if (ap->flags & XFSMNT_BARRIER) + mp->m_flags |= XFS_MOUNT_BARRIER; + else + mp->m_flags &= ~XFS_MOUNT_BARRIER; + + if (ap->flags2 & XFSMNT2_FILESTREAMS) + mp->m_flags |= XFS_MOUNT_FILESTREAMS; + + if (ap->flags & XFSMNT_DMAPI) + mp->m_flags |= XFS_MOUNT_DMAPI; + return 0; +} + +/* + * This function fills in xfs_mount_t fields based on mount args. + * Note: the superblock _has_ now been read in. + */ +STATIC int +xfs_finish_flags( + struct xfs_mount_args *ap, + struct xfs_mount *mp) +{ + int ronly = (mp->m_flags & XFS_MOUNT_RDONLY); + + /* Fail a mount where the logbuf is smaller then the log stripe */ + if (xfs_sb_version_haslogv2(&mp->m_sb)) { + if ((ap->logbufsize <= 0) && + (mp->m_sb.sb_logsunit > XLOG_BIG_RECORD_BSIZE)) { + mp->m_logbsize = mp->m_sb.sb_logsunit; + } else if (ap->logbufsize > 0 && + ap->logbufsize < mp->m_sb.sb_logsunit) { + cmn_err(CE_WARN, + "XFS: logbuf size must be greater than or equal to log stripe size"); + return XFS_ERROR(EINVAL); + } + } else { + /* Fail a mount if the logbuf is larger than 32K */ + if (ap->logbufsize > XLOG_BIG_RECORD_BSIZE) { + cmn_err(CE_WARN, + "XFS: logbuf size for version 1 logs must be 16K or 32K"); + return XFS_ERROR(EINVAL); + } + } + + /* + * mkfs'ed attr2 will turn on attr2 mount unless explicitly + * told by noattr2 to turn it off + */ + if (xfs_sb_version_hasattr2(&mp->m_sb) && + !(ap->flags & XFSMNT_NOATTR2)) + mp->m_flags |= XFS_MOUNT_ATTR2; + + /* + * prohibit r/w mounts of read-only filesystems + */ + if ((mp->m_sb.sb_flags & XFS_SBF_READONLY) && !ronly) { + cmn_err(CE_WARN, + "XFS: cannot mount a read-only filesystem as read-write"); + return XFS_ERROR(EROFS); + } + + /* + * check for shared mount. + */ + if (ap->flags & XFSMNT_SHARED) { + if (!xfs_sb_version_hasshared(&mp->m_sb)) + return XFS_ERROR(EINVAL); + + /* + * For IRIX 6.5, shared mounts must have the shared + * version bit set, have the persistent readonly + * field set, must be version 0 and can only be mounted + * read-only. + */ + if (!ronly || !(mp->m_sb.sb_flags & XFS_SBF_READONLY) || + (mp->m_sb.sb_shared_vn != 0)) + return XFS_ERROR(EINVAL); + + mp->m_flags |= XFS_MOUNT_SHARED; + + /* + * Shared XFS V0 can't deal with DMI. Return EINVAL. + */ + if (mp->m_sb.sb_shared_vn == 0 && (ap->flags & XFSMNT_DMAPI)) + return XFS_ERROR(EINVAL); + } + + if (ap->flags & XFSMNT_UQUOTA) { + mp->m_qflags |= (XFS_UQUOTA_ACCT | XFS_UQUOTA_ACTIVE); + if (ap->flags & XFSMNT_UQUOTAENF) + mp->m_qflags |= XFS_UQUOTA_ENFD; + } + + if (ap->flags & XFSMNT_GQUOTA) { + mp->m_qflags |= (XFS_GQUOTA_ACCT | XFS_GQUOTA_ACTIVE); + if (ap->flags & XFSMNT_GQUOTAENF) + mp->m_qflags |= XFS_OQUOTA_ENFD; + } else if (ap->flags & XFSMNT_PQUOTA) { + mp->m_qflags |= (XFS_PQUOTA_ACCT | XFS_PQUOTA_ACTIVE); + if (ap->flags & XFSMNT_PQUOTAENF) + mp->m_qflags |= XFS_OQUOTA_ENFD; + } + + return 0; +} + STATIC int xfs_fs_fill_super( struct super_block *sb, @@ -1307,11 +1735,21 @@ xfs_fs_fill_super( { struct inode *root; struct xfs_mount *mp = NULL; - struct xfs_mount_args *args = xfs_args_allocate(sb, silent); - int error; + struct xfs_mount_args *args; + int flags = 0, error = ENOMEM; + + args = xfs_args_allocate(sb, silent); + if (!args) + return -ENOMEM; - mp = xfs_mount_init(); + mp = kzalloc(sizeof(struct xfs_mount), GFP_KERNEL); + if (!mp) + goto out_free_args; + spin_lock_init(&mp->m_sb_lock); + mutex_init(&mp->m_ilock); + mutex_init(&mp->m_growlock); + atomic_set(&mp->m_active_trans, 0); INIT_LIST_HEAD(&mp->m_sync_list); spin_lock_init(&mp->m_sync_lock); init_waitqueue_head(&mp->m_wait_single_sync_task); @@ -1324,16 +1762,60 @@ xfs_fs_fill_super( error = xfs_parseargs(mp, (char *)data, args, 0); if (error) - goto fail_vfsop; + goto out_free_mp; sb_min_blocksize(sb, BBSIZE); + sb->s_xattr = xfs_xattr_handlers; sb->s_export_op = &xfs_export_operations; sb->s_qcop = &xfs_quotactl_operations; sb->s_op = &xfs_super_operations; - error = xfs_mount(mp, args, NULL); + error = xfs_dmops_get(mp, args); if (error) - goto fail_vfsop; + goto out_free_mp; + error = xfs_qmops_get(mp, args); + if (error) + goto out_put_dmops; + + if (args->flags & XFSMNT_QUIET) + flags |= XFS_MFSI_QUIET; + + error = xfs_open_devices(mp, args); + if (error) + goto out_put_qmops; + + if (xfs_icsb_init_counters(mp)) + mp->m_flags |= XFS_MOUNT_NO_PERCPU_SB; + + /* + * Setup flags based on mount(2) options and then the superblock + */ + error = xfs_start_flags(args, mp); + if (error) + goto out_destroy_counters; + error = xfs_readsb(mp, flags); + if (error) + goto out_destroy_counters; + error = xfs_finish_flags(args, mp); + if (error) + goto out_free_sb; + + error = xfs_setup_devices(mp); + if (error) + goto out_free_sb; + + if (mp->m_flags & XFS_MOUNT_BARRIER) + xfs_mountfs_check_barriers(mp); + + error = xfs_filestream_mount(mp); + if (error) + goto out_free_sb; + + error = xfs_mountfs(mp, flags); + if (error) + goto out_filestream_unmount; + + XFS_SEND_MOUNT(mp, DM_RIGHT_NULL, args->mtpt, args->fsname); sb->s_dirt = 1; sb->s_magic = XFS_SB_MAGIC; @@ -1368,10 +1850,27 @@ xfs_fs_fill_super( xfs_itrace_exit(XFS_I(sb->s_root->d_inode)); - kmem_free(args, sizeof(*args)); + kfree(args); return 0; -fail_vnrele: + out_filestream_unmount: + xfs_filestream_unmount(mp); + out_free_sb: + xfs_freesb(mp); + out_destroy_counters: + xfs_icsb_destroy_counters(mp); + xfs_close_devices(mp); + out_put_qmops: + xfs_qmops_put(mp); + out_put_dmops: + xfs_dmops_put(mp); + out_free_mp: + kfree(mp); + out_free_args: + kfree(args); + return -error; + + fail_vnrele: if (sb->s_root) { dput(sb->s_root); sb->s_root = NULL; @@ -1379,12 +1878,22 @@ fail_vnrele: iput(root); } -fail_unmount: - xfs_unmount(mp, 0, NULL); + fail_unmount: + /* + * Blow away any referenced inode in the filestreams cache. + * This can and will cause log traffic as inodes go inactive + * here. + */ + xfs_filestream_unmount(mp); -fail_vfsop: - kmem_free(args, sizeof(*args)); - return -error; + XFS_bflush(mp->m_ddev_targp); + error = xfs_unmount_flush(mp, 0); + WARN_ON(error); + + IRELE(mp->m_rootip); + + xfs_unmountfs(mp); + goto out_destroy_counters; } STATIC int @@ -1429,9 +1938,235 @@ static struct file_system_type xfs_fs_type = { .fs_flags = FS_REQUIRES_DEV, }; +STATIC int __init +xfs_alloc_trace_bufs(void) +{ +#ifdef XFS_ALLOC_TRACE + xfs_alloc_trace_buf = ktrace_alloc(XFS_ALLOC_TRACE_SIZE, KM_MAYFAIL); + if (!xfs_alloc_trace_buf) + goto out; +#endif +#ifdef XFS_BMAP_TRACE + xfs_bmap_trace_buf = ktrace_alloc(XFS_BMAP_TRACE_SIZE, KM_MAYFAIL); + if (!xfs_bmap_trace_buf) + goto out_free_alloc_trace; +#endif +#ifdef XFS_BMBT_TRACE + xfs_bmbt_trace_buf = ktrace_alloc(XFS_BMBT_TRACE_SIZE, KM_MAYFAIL); + if (!xfs_bmbt_trace_buf) + goto out_free_bmap_trace; +#endif +#ifdef XFS_ATTR_TRACE + xfs_attr_trace_buf = ktrace_alloc(XFS_ATTR_TRACE_SIZE, KM_MAYFAIL); + if (!xfs_attr_trace_buf) + goto out_free_bmbt_trace; +#endif +#ifdef XFS_DIR2_TRACE + xfs_dir2_trace_buf = ktrace_alloc(XFS_DIR2_GTRACE_SIZE, KM_MAYFAIL); + if (!xfs_dir2_trace_buf) + goto out_free_attr_trace; +#endif + + return 0; + +#ifdef XFS_DIR2_TRACE + out_free_attr_trace: +#endif +#ifdef XFS_ATTR_TRACE + ktrace_free(xfs_attr_trace_buf); + out_free_bmbt_trace: +#endif +#ifdef XFS_BMBT_TRACE + ktrace_free(xfs_bmbt_trace_buf); + out_free_bmap_trace: +#endif +#ifdef XFS_BMAP_TRACE + ktrace_free(xfs_bmap_trace_buf); + out_free_alloc_trace: +#endif +#ifdef XFS_ALLOC_TRACE + ktrace_free(xfs_alloc_trace_buf); + out: +#endif + return -ENOMEM; +} + +STATIC void +xfs_free_trace_bufs(void) +{ +#ifdef XFS_DIR2_TRACE + ktrace_free(xfs_dir2_trace_buf); +#endif +#ifdef XFS_ATTR_TRACE + ktrace_free(xfs_attr_trace_buf); +#endif +#ifdef XFS_BMBT_TRACE + ktrace_free(xfs_bmbt_trace_buf); +#endif +#ifdef XFS_BMAP_TRACE + ktrace_free(xfs_bmap_trace_buf); +#endif +#ifdef XFS_ALLOC_TRACE + ktrace_free(xfs_alloc_trace_buf); +#endif +} STATIC int __init -init_xfs_fs( void ) +xfs_init_zones(void) +{ + xfs_vnode_zone = kmem_zone_init_flags(sizeof(bhv_vnode_t), "xfs_vnode", + KM_ZONE_HWALIGN | KM_ZONE_RECLAIM | + KM_ZONE_SPREAD, + xfs_fs_inode_init_once); + if (!xfs_vnode_zone) + goto out; + + xfs_ioend_zone = kmem_zone_init(sizeof(xfs_ioend_t), "xfs_ioend"); + if (!xfs_ioend_zone) + goto out_destroy_vnode_zone; + + xfs_ioend_pool = mempool_create_slab_pool(4 * MAX_BUF_PER_PAGE, + xfs_ioend_zone); + if (!xfs_ioend_pool) + goto out_destroy_ioend_zone; + + xfs_log_ticket_zone = kmem_zone_init(sizeof(xlog_ticket_t), + "xfs_log_ticket"); + if (!xfs_log_ticket_zone) + goto out_destroy_ioend_pool; + + xfs_bmap_free_item_zone = kmem_zone_init(sizeof(xfs_bmap_free_item_t), + "xfs_bmap_free_item"); + if (!xfs_bmap_free_item_zone) + goto out_destroy_log_ticket_zone; + xfs_btree_cur_zone = kmem_zone_init(sizeof(xfs_btree_cur_t), + "xfs_btree_cur"); + if (!xfs_btree_cur_zone) + goto out_destroy_bmap_free_item_zone; + + xfs_da_state_zone = kmem_zone_init(sizeof(xfs_da_state_t), + "xfs_da_state"); + if (!xfs_da_state_zone) + goto out_destroy_btree_cur_zone; + + xfs_dabuf_zone = kmem_zone_init(sizeof(xfs_dabuf_t), "xfs_dabuf"); + if (!xfs_dabuf_zone) + goto out_destroy_da_state_zone; + + xfs_ifork_zone = kmem_zone_init(sizeof(xfs_ifork_t), "xfs_ifork"); + if (!xfs_ifork_zone) + goto out_destroy_dabuf_zone; + + xfs_trans_zone = kmem_zone_init(sizeof(xfs_trans_t), "xfs_trans"); + if (!xfs_trans_zone) + goto out_destroy_ifork_zone; + + /* + * The size of the zone allocated buf log item is the maximum + * size possible under XFS. This wastes a little bit of memory, + * but it is much faster. + */ + xfs_buf_item_zone = kmem_zone_init((sizeof(xfs_buf_log_item_t) + + (((XFS_MAX_BLOCKSIZE / XFS_BLI_CHUNK) / + NBWORD) * sizeof(int))), "xfs_buf_item"); + if (!xfs_buf_item_zone) + goto out_destroy_trans_zone; + + xfs_efd_zone = kmem_zone_init((sizeof(xfs_efd_log_item_t) + + ((XFS_EFD_MAX_FAST_EXTENTS - 1) * + sizeof(xfs_extent_t))), "xfs_efd_item"); + if (!xfs_efd_zone) + goto out_destroy_buf_item_zone; + + xfs_efi_zone = kmem_zone_init((sizeof(xfs_efi_log_item_t) + + ((XFS_EFI_MAX_FAST_EXTENTS - 1) * + sizeof(xfs_extent_t))), "xfs_efi_item"); + if (!xfs_efi_zone) + goto out_destroy_efd_zone; + + xfs_inode_zone = + kmem_zone_init_flags(sizeof(xfs_inode_t), "xfs_inode", + KM_ZONE_HWALIGN | KM_ZONE_RECLAIM | + KM_ZONE_SPREAD, NULL); + if (!xfs_inode_zone) + goto out_destroy_efi_zone; + + xfs_ili_zone = + kmem_zone_init_flags(sizeof(xfs_inode_log_item_t), "xfs_ili", + KM_ZONE_SPREAD, NULL); + if (!xfs_ili_zone) + goto out_destroy_inode_zone; + +#ifdef CONFIG_XFS_POSIX_ACL + xfs_acl_zone = kmem_zone_init(sizeof(xfs_acl_t), "xfs_acl"); + if (!xfs_acl_zone) + goto out_destroy_ili_zone; +#endif + + return 0; + +#ifdef CONFIG_XFS_POSIX_ACL + out_destroy_ili_zone: +#endif + kmem_zone_destroy(xfs_ili_zone); + out_destroy_inode_zone: + kmem_zone_destroy(xfs_inode_zone); + out_destroy_efi_zone: + kmem_zone_destroy(xfs_efi_zone); + out_destroy_efd_zone: + kmem_zone_destroy(xfs_efd_zone); + out_destroy_buf_item_zone: + kmem_zone_destroy(xfs_buf_item_zone); + out_destroy_trans_zone: + kmem_zone_destroy(xfs_trans_zone); + out_destroy_ifork_zone: + kmem_zone_destroy(xfs_ifork_zone); + out_destroy_dabuf_zone: + kmem_zone_destroy(xfs_dabuf_zone); + out_destroy_da_state_zone: + kmem_zone_destroy(xfs_da_state_zone); + out_destroy_btree_cur_zone: + kmem_zone_destroy(xfs_btree_cur_zone); + out_destroy_bmap_free_item_zone: + kmem_zone_destroy(xfs_bmap_free_item_zone); + out_destroy_log_ticket_zone: + kmem_zone_destroy(xfs_log_ticket_zone); + out_destroy_ioend_pool: + mempool_destroy(xfs_ioend_pool); + out_destroy_ioend_zone: + kmem_zone_destroy(xfs_ioend_zone); + out_destroy_vnode_zone: + kmem_zone_destroy(xfs_vnode_zone); + out: + return -ENOMEM; +} + +STATIC void +xfs_destroy_zones(void) +{ +#ifdef CONFIG_XFS_POSIX_ACL + kmem_zone_destroy(xfs_acl_zone); +#endif + kmem_zone_destroy(xfs_ili_zone); + kmem_zone_destroy(xfs_inode_zone); + kmem_zone_destroy(xfs_efi_zone); + kmem_zone_destroy(xfs_efd_zone); + kmem_zone_destroy(xfs_buf_item_zone); + kmem_zone_destroy(xfs_trans_zone); + kmem_zone_destroy(xfs_ifork_zone); + kmem_zone_destroy(xfs_dabuf_zone); + kmem_zone_destroy(xfs_da_state_zone); + kmem_zone_destroy(xfs_btree_cur_zone); + kmem_zone_destroy(xfs_bmap_free_item_zone); + kmem_zone_destroy(xfs_log_ticket_zone); + mempool_destroy(xfs_ioend_pool); + kmem_zone_destroy(xfs_ioend_zone); + kmem_zone_destroy(xfs_vnode_zone); + +} + +STATIC int __init +init_xfs_fs(void) { int error; static char message[] __initdata = KERN_INFO \ @@ -1440,42 +2175,73 @@ init_xfs_fs( void ) printk(message); ktrace_init(64); + vn_init(); + xfs_dir_startup(); error = xfs_init_zones(); - if (error < 0) - goto undo_zones; + if (error) + goto out; + + error = xfs_alloc_trace_bufs(); + if (error) + goto out_destroy_zones; + + error = xfs_mru_cache_init(); + if (error) + goto out_free_trace_buffers; + + error = xfs_filestream_init(); + if (error) + goto out_mru_cache_uninit; error = xfs_buf_init(); - if (error < 0) - goto undo_buffers; + if (error) + goto out_filestream_uninit; + + error = xfs_init_procfs(); + if (error) + goto out_buf_terminate; + + error = xfs_sysctl_register(); + if (error) + goto out_cleanup_procfs; - vn_init(); - xfs_init(); - uuid_init(); vfs_initquota(); error = register_filesystem(&xfs_fs_type); if (error) - goto undo_register; + goto out_sysctl_unregister; return 0; -undo_register: + out_sysctl_unregister: + xfs_sysctl_unregister(); + out_cleanup_procfs: + xfs_cleanup_procfs(); + out_buf_terminate: xfs_buf_terminate(); - -undo_buffers: + out_filestream_uninit: + xfs_filestream_uninit(); + out_mru_cache_uninit: + xfs_mru_cache_uninit(); + out_free_trace_buffers: + xfs_free_trace_bufs(); + out_destroy_zones: xfs_destroy_zones(); - -undo_zones: + out: return error; } STATIC void __exit -exit_xfs_fs( void ) +exit_xfs_fs(void) { vfs_exitquota(); unregister_filesystem(&xfs_fs_type); - xfs_cleanup(); + xfs_sysctl_unregister(); + xfs_cleanup_procfs(); xfs_buf_terminate(); + xfs_filestream_uninit(); + xfs_mru_cache_uninit(); + xfs_free_trace_bufs(); xfs_destroy_zones(); ktrace_uninit(); } diff --git a/fs/xfs/linux-2.6/xfs_super.h b/fs/xfs/linux-2.6/xfs_super.h index 3efb7c6d330..b7d13da01bd 100644 --- a/fs/xfs/linux-2.6/xfs_super.h +++ b/fs/xfs/linux-2.6/xfs_super.h @@ -107,12 +107,10 @@ extern void xfs_initialize_vnode(struct xfs_mount *mp, bhv_vnode_t *vp, extern void xfs_flush_inode(struct xfs_inode *); extern void xfs_flush_device(struct xfs_inode *); -extern int xfs_blkdev_get(struct xfs_mount *, const char *, - struct block_device **); -extern void xfs_blkdev_put(struct block_device *); extern void xfs_blkdev_issue_flush(struct xfs_buftarg *); extern const struct export_operations xfs_export_operations; +extern struct xattr_handler *xfs_xattr_handlers[]; #define XFS_M(sb) ((struct xfs_mount *)((sb)->s_fs_info)) diff --git a/fs/xfs/linux-2.6/xfs_sysctl.c b/fs/xfs/linux-2.6/xfs_sysctl.c index bb997d75c05..7dacb5bbde3 100644 --- a/fs/xfs/linux-2.6/xfs_sysctl.c +++ b/fs/xfs/linux-2.6/xfs_sysctl.c @@ -259,15 +259,17 @@ static ctl_table xfs_root_table[] = { {} }; -void +int xfs_sysctl_register(void) { xfs_table_header = register_sysctl_table(xfs_root_table); + if (!xfs_table_header) + return -ENOMEM; + return 0; } void xfs_sysctl_unregister(void) { - if (xfs_table_header) - unregister_sysctl_table(xfs_table_header); + unregister_sysctl_table(xfs_table_header); } diff --git a/fs/xfs/linux-2.6/xfs_sysctl.h b/fs/xfs/linux-2.6/xfs_sysctl.h index 98b97e399d6..4aadb8056c3 100644 --- a/fs/xfs/linux-2.6/xfs_sysctl.h +++ b/fs/xfs/linux-2.6/xfs_sysctl.h @@ -93,10 +93,10 @@ enum { extern xfs_param_t xfs_params; #ifdef CONFIG_SYSCTL -extern void xfs_sysctl_register(void); +extern int xfs_sysctl_register(void); extern void xfs_sysctl_unregister(void); #else -# define xfs_sysctl_register() do { } while (0) +# define xfs_sysctl_register() (0) # define xfs_sysctl_unregister() do { } while (0) #endif /* CONFIG_SYSCTL */ diff --git a/fs/xfs/linux-2.6/xfs_vnode.c b/fs/xfs/linux-2.6/xfs_vnode.c index bc7afe00733..25488b6d988 100644 --- a/fs/xfs/linux-2.6/xfs_vnode.c +++ b/fs/xfs/linux-2.6/xfs_vnode.c @@ -82,56 +82,6 @@ vn_ioerror( xfs_do_force_shutdown(ip->i_mount, SHUTDOWN_DEVICE_REQ, f, l); } -/* - * Revalidate the Linux inode from the XFS inode. - * Note: i_size _not_ updated; we must hold the inode - * semaphore when doing that - callers responsibility. - */ -int -vn_revalidate( - bhv_vnode_t *vp) -{ - struct inode *inode = vn_to_inode(vp); - struct xfs_inode *ip = XFS_I(inode); - struct xfs_mount *mp = ip->i_mount; - unsigned long xflags; - - xfs_itrace_entry(ip); - - if (XFS_FORCED_SHUTDOWN(mp)) - return -EIO; - - xfs_ilock(ip, XFS_ILOCK_SHARED); - inode->i_mode = ip->i_d.di_mode; - inode->i_uid = ip->i_d.di_uid; - inode->i_gid = ip->i_d.di_gid; - inode->i_mtime.tv_sec = ip->i_d.di_mtime.t_sec; - inode->i_mtime.tv_nsec = ip->i_d.di_mtime.t_nsec; - inode->i_ctime.tv_sec = ip->i_d.di_ctime.t_sec; - inode->i_ctime.tv_nsec = ip->i_d.di_ctime.t_nsec; - - xflags = xfs_ip2xflags(ip); - if (xflags & XFS_XFLAG_IMMUTABLE) - inode->i_flags |= S_IMMUTABLE; - else - inode->i_flags &= ~S_IMMUTABLE; - if (xflags & XFS_XFLAG_APPEND) - inode->i_flags |= S_APPEND; - else - inode->i_flags &= ~S_APPEND; - if (xflags & XFS_XFLAG_SYNC) - inode->i_flags |= S_SYNC; - else - inode->i_flags &= ~S_SYNC; - if (xflags & XFS_XFLAG_NOATIME) - inode->i_flags |= S_NOATIME; - else - inode->i_flags &= ~S_NOATIME; - xfs_iunlock(ip, XFS_ILOCK_SHARED); - - xfs_iflags_clear(ip, XFS_IMODIFIED); - return 0; -} /* * Add a reference to a referenced vnode. diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h index 25eb2a9e8d9..41ca2cec5d3 100644 --- a/fs/xfs/linux-2.6/xfs_vnode.h +++ b/fs/xfs/linux-2.6/xfs_vnode.h @@ -19,7 +19,6 @@ #define __XFS_VNODE_H__ struct file; -struct bhv_vattr; struct xfs_iomap; struct attrlist_cursor_kern; @@ -66,87 +65,8 @@ static inline struct inode *vn_to_inode(bhv_vnode_t *vnode) Prevent VM access to the pages until the operation completes. */ -/* - * Vnode attributes. va_mask indicates those attributes the caller - * wants to set or extract. - */ -typedef struct bhv_vattr { - int va_mask; /* bit-mask of attributes present */ - mode_t va_mode; /* file access mode and type */ - xfs_nlink_t va_nlink; /* number of references to file */ - uid_t va_uid; /* owner user id */ - gid_t va_gid; /* owner group id */ - xfs_ino_t va_nodeid; /* file id */ - xfs_off_t va_size; /* file size in bytes */ - u_long va_blocksize; /* blocksize preferred for i/o */ - struct timespec va_atime; /* time of last access */ - struct timespec va_mtime; /* time of last modification */ - struct timespec va_ctime; /* time file changed */ - u_int va_gen; /* generation number of file */ - xfs_dev_t va_rdev; /* device the special file represents */ - __int64_t va_nblocks; /* number of blocks allocated */ - u_long va_xflags; /* random extended file flags */ - u_long va_extsize; /* file extent size */ - u_long va_nextents; /* number of extents in file */ - u_long va_anextents; /* number of attr extents in file */ - prid_t va_projid; /* project id */ -} bhv_vattr_t; - -/* - * setattr or getattr attributes - */ -#define XFS_AT_TYPE 0x00000001 -#define XFS_AT_MODE 0x00000002 -#define XFS_AT_UID 0x00000004 -#define XFS_AT_GID 0x00000008 -#define XFS_AT_FSID 0x00000010 -#define XFS_AT_NODEID 0x00000020 -#define XFS_AT_NLINK 0x00000040 -#define XFS_AT_SIZE 0x00000080 -#define XFS_AT_ATIME 0x00000100 -#define XFS_AT_MTIME 0x00000200 -#define XFS_AT_CTIME 0x00000400 -#define XFS_AT_RDEV 0x00000800 -#define XFS_AT_BLKSIZE 0x00001000 -#define XFS_AT_NBLOCKS 0x00002000 -#define XFS_AT_VCODE 0x00004000 -#define XFS_AT_MAC 0x00008000 -#define XFS_AT_UPDATIME 0x00010000 -#define XFS_AT_UPDMTIME 0x00020000 -#define XFS_AT_UPDCTIME 0x00040000 -#define XFS_AT_ACL 0x00080000 -#define XFS_AT_CAP 0x00100000 -#define XFS_AT_INF 0x00200000 -#define XFS_AT_XFLAGS 0x00400000 -#define XFS_AT_EXTSIZE 0x00800000 -#define XFS_AT_NEXTENTS 0x01000000 -#define XFS_AT_ANEXTENTS 0x02000000 -#define XFS_AT_PROJID 0x04000000 -#define XFS_AT_SIZE_NOPERM 0x08000000 -#define XFS_AT_GENCOUNT 0x10000000 - -#define XFS_AT_ALL (XFS_AT_TYPE|XFS_AT_MODE|XFS_AT_UID|XFS_AT_GID|\ - XFS_AT_FSID|XFS_AT_NODEID|XFS_AT_NLINK|XFS_AT_SIZE|\ - XFS_AT_ATIME|XFS_AT_MTIME|XFS_AT_CTIME|XFS_AT_RDEV|\ - XFS_AT_BLKSIZE|XFS_AT_NBLOCKS|XFS_AT_VCODE|XFS_AT_MAC|\ - XFS_AT_ACL|XFS_AT_CAP|XFS_AT_INF|XFS_AT_XFLAGS|XFS_AT_EXTSIZE|\ - XFS_AT_NEXTENTS|XFS_AT_ANEXTENTS|XFS_AT_PROJID|XFS_AT_GENCOUNT) - -#define XFS_AT_STAT (XFS_AT_TYPE|XFS_AT_MODE|XFS_AT_UID|XFS_AT_GID|\ - XFS_AT_FSID|XFS_AT_NODEID|XFS_AT_NLINK|XFS_AT_SIZE|\ - XFS_AT_ATIME|XFS_AT_MTIME|XFS_AT_CTIME|XFS_AT_RDEV|\ - XFS_AT_BLKSIZE|XFS_AT_NBLOCKS|XFS_AT_PROJID) - -#define XFS_AT_TIMES (XFS_AT_ATIME|XFS_AT_MTIME|XFS_AT_CTIME) - -#define XFS_AT_UPDTIMES (XFS_AT_UPDATIME|XFS_AT_UPDMTIME|XFS_AT_UPDCTIME) - -#define XFS_AT_NOSET (XFS_AT_NLINK|XFS_AT_RDEV|XFS_AT_FSID|XFS_AT_NODEID|\ - XFS_AT_TYPE|XFS_AT_BLKSIZE|XFS_AT_NBLOCKS|XFS_AT_VCODE|\ - XFS_AT_NEXTENTS|XFS_AT_ANEXTENTS|XFS_AT_GENCOUNT) extern void vn_init(void); -extern int vn_revalidate(bhv_vnode_t *); /* * Yeah, these don't take vnode anymore at all, all this should be @@ -219,15 +139,6 @@ static inline void vn_atime_to_time_t(bhv_vnode_t *vp, time_t *tt) #define VN_DIRTY(vp) mapping_tagged(vn_to_inode(vp)->i_mapping, \ PAGECACHE_TAG_DIRTY) -/* - * Flags to vop_setattr/getattr. - */ -#define ATTR_UTIME 0x01 /* non-default utime(2) request */ -#define ATTR_DMI 0x08 /* invocation from a DMI function */ -#define ATTR_LAZY 0x80 /* set/get attributes lazily */ -#define ATTR_NONBLOCK 0x100 /* return EAGAIN if operation would block */ -#define ATTR_NOLOCK 0x200 /* Don't grab any conflicting locks */ -#define ATTR_NOSIZETOK 0x400 /* Don't get the SIZE token */ /* * Tracking vnode activity. diff --git a/fs/xfs/linux-2.6/xfs_xattr.c b/fs/xfs/linux-2.6/xfs_xattr.c new file mode 100644 index 00000000000..964621fde6e --- /dev/null +++ b/fs/xfs/linux-2.6/xfs_xattr.c @@ -0,0 +1,330 @@ +/* + * Copyright (C) 2008 Christoph Hellwig. + * Portions Copyright (C) 2000-2008 Silicon Graphics, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it would be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "xfs.h" +#include "xfs_da_btree.h" +#include "xfs_bmap_btree.h" +#include "xfs_inode.h" +#include "xfs_attr.h" +#include "xfs_attr_leaf.h" +#include "xfs_acl.h" +#include "xfs_vnodeops.h" + +#include <linux/posix_acl_xattr.h> +#include <linux/xattr.h> + + +/* + * ACL handling. Should eventually be moved into xfs_acl.c + */ + +static int +xfs_decode_acl(const char *name) +{ + if (strcmp(name, "posix_acl_access") == 0) + return _ACL_TYPE_ACCESS; + else if (strcmp(name, "posix_acl_default") == 0) + return _ACL_TYPE_DEFAULT; + return -EINVAL; +} + +/* + * Get system extended attributes which at the moment only + * includes Posix ACLs. + */ +static int +xfs_xattr_system_get(struct inode *inode, const char *name, + void *buffer, size_t size) +{ + int acl; + + acl = xfs_decode_acl(name); + if (acl < 0) + return acl; + + return xfs_acl_vget(inode, buffer, size, acl); +} + +static int +xfs_xattr_system_set(struct inode *inode, const char *name, + const void *value, size_t size, int flags) +{ + int acl; + + acl = xfs_decode_acl(name); + if (acl < 0) + return acl; + if (flags & XATTR_CREATE) + return -EINVAL; + + if (!value) + return xfs_acl_vremove(inode, acl); + + return xfs_acl_vset(inode, (void *)value, size, acl); +} + +static struct xattr_handler xfs_xattr_system_handler = { + .prefix = XATTR_SYSTEM_PREFIX, + .get = xfs_xattr_system_get, + .set = xfs_xattr_system_set, +}; + + +/* + * Real xattr handling. The only difference between the namespaces is + * a flag passed to the low-level attr code. + */ + +static int +__xfs_xattr_get(struct inode *inode, const char *name, + void *value, size_t size, int xflags) +{ + struct xfs_inode *ip = XFS_I(inode); + int error, asize = size; + + if (strcmp(name, "") == 0) + return -EINVAL; + + /* Convert Linux syscall to XFS internal ATTR flags */ + if (!size) { + xflags |= ATTR_KERNOVAL; + value = NULL; + } + + error = -xfs_attr_get(ip, name, value, &asize, xflags); + if (error) + return error; + return asize; +} + +static int +__xfs_xattr_set(struct inode *inode, const char *name, const void *value, + size_t size, int flags, int xflags) +{ + struct xfs_inode *ip = XFS_I(inode); + + if (strcmp(name, "") == 0) + return -EINVAL; + + /* Convert Linux syscall to XFS internal ATTR flags */ + if (flags & XATTR_CREATE) + xflags |= ATTR_CREATE; + if (flags & XATTR_REPLACE) + xflags |= ATTR_REPLACE; + + if (!value) + return -xfs_attr_remove(ip, name, xflags); + return -xfs_attr_set(ip, name, (void *)value, size, xflags); +} + +static int +xfs_xattr_user_get(struct inode *inode, const char *name, + void *value, size_t size) +{ + return __xfs_xattr_get(inode, name, value, size, 0); +} + +static int +xfs_xattr_user_set(struct inode *inode, const char *name, + const void *value, size_t size, int flags) +{ + return __xfs_xattr_set(inode, name, value, size, flags, 0); +} + +static struct xattr_handler xfs_xattr_user_handler = { + .prefix = XATTR_USER_PREFIX, + .get = xfs_xattr_user_get, + .set = xfs_xattr_user_set, +}; + + +static int +xfs_xattr_trusted_get(struct inode *inode, const char *name, + void *value, size_t size) +{ + return __xfs_xattr_get(inode, name, value, size, ATTR_ROOT); +} + +static int +xfs_xattr_trusted_set(struct inode *inode, const char *name, + const void *value, size_t size, int flags) +{ + return __xfs_xattr_set(inode, name, value, size, flags, ATTR_ROOT); +} + +static struct xattr_handler xfs_xattr_trusted_handler = { + .prefix = XATTR_TRUSTED_PREFIX, + .get = xfs_xattr_trusted_get, + .set = xfs_xattr_trusted_set, +}; + + +static int +xfs_xattr_secure_get(struct inode *inode, const char *name, + void *value, size_t size) +{ + return __xfs_xattr_get(inode, name, value, size, ATTR_SECURE); +} + +static int +xfs_xattr_secure_set(struct inode *inode, const char *name, + const void *value, size_t size, int flags) +{ + return __xfs_xattr_set(inode, name, value, size, flags, ATTR_SECURE); +} + +static struct xattr_handler xfs_xattr_security_handler = { + .prefix = XATTR_SECURITY_PREFIX, + .get = xfs_xattr_secure_get, + .set = xfs_xattr_secure_set, +}; + + +struct xattr_handler *xfs_xattr_handlers[] = { + &xfs_xattr_user_handler, + &xfs_xattr_trusted_handler, + &xfs_xattr_security_handler, + &xfs_xattr_system_handler, + NULL +}; + +static unsigned int xfs_xattr_prefix_len(int flags) +{ + if (flags & XFS_ATTR_SECURE) + return sizeof("security"); + else if (flags & XFS_ATTR_ROOT) + return sizeof("trusted"); + else + return sizeof("user"); +} + +static const char *xfs_xattr_prefix(int flags) +{ + if (flags & XFS_ATTR_SECURE) + return xfs_xattr_security_handler.prefix; + else if (flags & XFS_ATTR_ROOT) + return xfs_xattr_trusted_handler.prefix; + else + return xfs_xattr_user_handler.prefix; +} + +static int +xfs_xattr_put_listent(struct xfs_attr_list_context *context, int flags, + char *name, int namelen, int valuelen, char *value) +{ + unsigned int prefix_len = xfs_xattr_prefix_len(flags); + char *offset; + int arraytop; + + ASSERT(context->count >= 0); + + /* + * Only show root namespace entries if we are actually allowed to + * see them. + */ + if ((flags & XFS_ATTR_ROOT) && !capable(CAP_SYS_ADMIN)) + return 0; + + arraytop = context->count + prefix_len + namelen + 1; + if (arraytop > context->firstu) { + context->count = -1; /* insufficient space */ + return 1; + } + offset = (char *)context->alist + context->count; + strncpy(offset, xfs_xattr_prefix(flags), prefix_len); + offset += prefix_len; + strncpy(offset, name, namelen); /* real name */ + offset += namelen; + *offset = '\0'; + context->count += prefix_len + namelen + 1; + return 0; +} + +static int +xfs_xattr_put_listent_sizes(struct xfs_attr_list_context *context, int flags, + char *name, int namelen, int valuelen, char *value) +{ + context->count += xfs_xattr_prefix_len(flags) + namelen + 1; + return 0; +} + +static int +list_one_attr(const char *name, const size_t len, void *data, + size_t size, ssize_t *result) +{ + char *p = data + *result; + + *result += len; + if (!size) + return 0; + if (*result > size) + return -ERANGE; + + strcpy(p, name); + return 0; +} + +ssize_t +xfs_vn_listxattr(struct dentry *dentry, char *data, size_t size) +{ + struct xfs_attr_list_context context; + struct attrlist_cursor_kern cursor = { 0 }; + struct inode *inode = dentry->d_inode; + int error; + + /* + * First read the regular on-disk attributes. + */ + memset(&context, 0, sizeof(context)); + context.dp = XFS_I(inode); + context.cursor = &cursor; + context.resynch = 1; + context.alist = data; + context.bufsize = size; + context.firstu = context.bufsize; + + if (size) + context.put_listent = xfs_xattr_put_listent; + else + context.put_listent = xfs_xattr_put_listent_sizes; + + xfs_attr_list_int(&context); + if (context.count < 0) + return -ERANGE; + + /* + * Then add the two synthetic ACL attributes. + */ + if (xfs_acl_vhasacl_access(inode)) { + error = list_one_attr(POSIX_ACL_XATTR_ACCESS, + strlen(POSIX_ACL_XATTR_ACCESS) + 1, + data, size, &context.count); + if (error) + return error; + } + + if (xfs_acl_vhasacl_default(inode)) { + error = list_one_attr(POSIX_ACL_XATTR_DEFAULT, + strlen(POSIX_ACL_XATTR_DEFAULT) + 1, + data, size, &context.count); + if (error) + return error; + } + + return context.count; +} diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c index 85df3288efd..fc9f3fb39b7 100644 --- a/fs/xfs/quota/xfs_dquot.c +++ b/fs/xfs/quota/xfs_dquot.c @@ -1435,8 +1435,7 @@ xfs_dqlock2( /* ARGSUSED */ int xfs_qm_dqpurge( - xfs_dquot_t *dqp, - uint flags) + xfs_dquot_t *dqp) { xfs_dqhash_t *thishash; xfs_mount_t *mp = dqp->q_mount; diff --git a/fs/xfs/quota/xfs_dquot.h b/fs/xfs/quota/xfs_dquot.h index 5c371a92e3e..f7393bba4e9 100644 --- a/fs/xfs/quota/xfs_dquot.h +++ b/fs/xfs/quota/xfs_dquot.h @@ -164,7 +164,7 @@ extern void xfs_qm_dqprint(xfs_dquot_t *); extern void xfs_qm_dqdestroy(xfs_dquot_t *); extern int xfs_qm_dqflush(xfs_dquot_t *, uint); -extern int xfs_qm_dqpurge(xfs_dquot_t *, uint); +extern int xfs_qm_dqpurge(xfs_dquot_t *); extern void xfs_qm_dqunpin_wait(xfs_dquot_t *); extern int xfs_qm_dqlock_nowait(xfs_dquot_t *); extern int xfs_qm_dqflock_nowait(xfs_dquot_t *); diff --git a/fs/xfs/quota/xfs_dquot_item.c b/fs/xfs/quota/xfs_dquot_item.c index 36e05ca7841..08d2fc89e6a 100644 --- a/fs/xfs/quota/xfs_dquot_item.c +++ b/fs/xfs/quota/xfs_dquot_item.c @@ -576,8 +576,8 @@ xfs_qm_qoffend_logitem_committed( * xfs_trans_delete_ail() drops the AIL lock. */ xfs_trans_delete_ail(qfs->qql_item.li_mountp, (xfs_log_item_t *)qfs); - kmem_free(qfs, sizeof(xfs_qoff_logitem_t)); - kmem_free(qfe, sizeof(xfs_qoff_logitem_t)); + kmem_free(qfs); + kmem_free(qfe); return (xfs_lsn_t)-1; } diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c index d31cce1165c..021934a3d45 100644 --- a/fs/xfs/quota/xfs_qm.c +++ b/fs/xfs/quota/xfs_qm.c @@ -192,8 +192,8 @@ xfs_qm_destroy( xfs_qm_list_destroy(&(xqm->qm_usr_dqhtable[i])); xfs_qm_list_destroy(&(xqm->qm_grp_dqhtable[i])); } - kmem_free(xqm->qm_usr_dqhtable, hsize * sizeof(xfs_dqhash_t)); - kmem_free(xqm->qm_grp_dqhtable, hsize * sizeof(xfs_dqhash_t)); + kmem_free(xqm->qm_usr_dqhtable); + kmem_free(xqm->qm_grp_dqhtable); xqm->qm_usr_dqhtable = NULL; xqm->qm_grp_dqhtable = NULL; xqm->qm_dqhashmask = 0; @@ -201,7 +201,7 @@ xfs_qm_destroy( #ifdef DEBUG mutex_destroy(&qcheck_lock); #endif - kmem_free(xqm, sizeof(xfs_qm_t)); + kmem_free(xqm); } /* @@ -445,11 +445,11 @@ xfs_qm_unmount_quotas( } } if (uqp) { - XFS_PURGE_INODE(uqp); + IRELE(uqp); mp->m_quotainfo->qi_uquotaip = NULL; } if (gqp) { - XFS_PURGE_INODE(gqp); + IRELE(gqp); mp->m_quotainfo->qi_gquotaip = NULL; } out: @@ -631,7 +631,7 @@ xfs_qm_dqpurge_int( * freelist in INACTIVE state. */ nextdqp = dqp->MPL_NEXT; - nmisses += xfs_qm_dqpurge(dqp, flags); + nmisses += xfs_qm_dqpurge(dqp); dqp = nextdqp; } xfs_qm_mplist_unlock(mp); @@ -1134,7 +1134,7 @@ xfs_qm_init_quotainfo( * and change the superblock accordingly. */ if ((error = xfs_qm_init_quotainos(mp))) { - kmem_free(qinf, sizeof(xfs_quotainfo_t)); + kmem_free(qinf); mp->m_quotainfo = NULL; return error; } @@ -1240,15 +1240,15 @@ xfs_qm_destroy_quotainfo( xfs_qm_list_destroy(&qi->qi_dqlist); if (qi->qi_uquotaip) { - XFS_PURGE_INODE(qi->qi_uquotaip); + IRELE(qi->qi_uquotaip); qi->qi_uquotaip = NULL; /* paranoia */ } if (qi->qi_gquotaip) { - XFS_PURGE_INODE(qi->qi_gquotaip); + IRELE(qi->qi_gquotaip); qi->qi_gquotaip = NULL; } mutex_destroy(&qi->qi_quotaofflock); - kmem_free(qi, sizeof(xfs_quotainfo_t)); + kmem_free(qi); mp->m_quotainfo = NULL; } @@ -1394,7 +1394,7 @@ xfs_qm_qino_alloc( * locked exclusively and joined to the transaction already. */ ASSERT(xfs_isilocked(*ip, XFS_ILOCK_EXCL)); - VN_HOLD(XFS_ITOV((*ip))); + IHOLD(*ip); /* * Make the changes in the superblock, and log those too. @@ -1623,7 +1623,7 @@ xfs_qm_dqiterate( break; } while (nmaps > 0); - kmem_free(map, XFS_DQITER_MAP_SIZE * sizeof(*map)); + kmem_free(map); return error; } diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c index 768a3b27d2b..adfb8723f65 100644 --- a/fs/xfs/quota/xfs_qm_syscalls.c +++ b/fs/xfs/quota/xfs_qm_syscalls.c @@ -362,11 +362,11 @@ xfs_qm_scall_quotaoff( * if we don't need them anymore. */ if ((dqtype & XFS_QMOPT_UQUOTA) && XFS_QI_UQIP(mp)) { - XFS_PURGE_INODE(XFS_QI_UQIP(mp)); + IRELE(XFS_QI_UQIP(mp)); XFS_QI_UQIP(mp) = NULL; } if ((dqtype & (XFS_QMOPT_GQUOTA|XFS_QMOPT_PQUOTA)) && XFS_QI_GQIP(mp)) { - XFS_PURGE_INODE(XFS_QI_GQIP(mp)); + IRELE(XFS_QI_GQIP(mp)); XFS_QI_GQIP(mp) = NULL; } out_error: @@ -1449,14 +1449,14 @@ xfs_qm_internalqcheck( for (d = (xfs_dqtest_t *) h1->qh_next; d != NULL; ) { xfs_dqtest_cmp(d); e = (xfs_dqtest_t *) d->HL_NEXT; - kmem_free(d, sizeof(xfs_dqtest_t)); + kmem_free(d); d = e; } h1 = &qmtest_gdqtab[i]; for (d = (xfs_dqtest_t *) h1->qh_next; d != NULL; ) { xfs_dqtest_cmp(d); e = (xfs_dqtest_t *) d->HL_NEXT; - kmem_free(d, sizeof(xfs_dqtest_t)); + kmem_free(d); d = e; } } @@ -1467,8 +1467,8 @@ xfs_qm_internalqcheck( } else { cmn_err(CE_DEBUG, "******** quotacheck successful! ********"); } - kmem_free(qmtest_udqtab, qmtest_hashmask * sizeof(xfs_dqhash_t)); - kmem_free(qmtest_gdqtab, qmtest_hashmask * sizeof(xfs_dqhash_t)); + kmem_free(qmtest_udqtab); + kmem_free(qmtest_gdqtab); mutex_unlock(&qcheck_lock); return (qmtest_nfails); } diff --git a/fs/xfs/quota/xfs_quota_priv.h b/fs/xfs/quota/xfs_quota_priv.h index 5e4a40b1c56..c4fcea600bc 100644 --- a/fs/xfs/quota/xfs_quota_priv.h +++ b/fs/xfs/quota/xfs_quota_priv.h @@ -158,9 +158,6 @@ for ((dqp) = (qlist)->qh_next; (dqp) != (xfs_dquot_t *)(qlist); \ #define XFS_IS_SUSER_DQUOT(dqp) \ (!((dqp)->q_core.d_id)) -#define XFS_PURGE_INODE(ip) \ - IRELE(ip); - #define DQFLAGTO_TYPESTR(d) (((d)->dq_flags & XFS_DQ_USER) ? "USR" : \ (((d)->dq_flags & XFS_DQ_GROUP) ? "GRP" : \ (((d)->dq_flags & XFS_DQ_PROJ) ? "PRJ":"???"))) diff --git a/fs/xfs/support/ktrace.c b/fs/xfs/support/ktrace.c index 0b75d302508..a34ef05489b 100644 --- a/fs/xfs/support/ktrace.c +++ b/fs/xfs/support/ktrace.c @@ -89,7 +89,7 @@ ktrace_alloc(int nentries, unsigned int __nocast sleep) if (sleep & KM_SLEEP) panic("ktrace_alloc: NULL memory on KM_SLEEP request!"); - kmem_free(ktp, sizeof(*ktp)); + kmem_free(ktp); return NULL; } @@ -126,7 +126,7 @@ ktrace_free(ktrace_t *ktp) } else { entries_size = (int)(ktp->kt_nentries * sizeof(ktrace_entry_t)); - kmem_free(ktp->kt_entries, entries_size); + kmem_free(ktp->kt_entries); } kmem_zone_free(ktrace_hdr_zone, ktp); diff --git a/fs/xfs/support/uuid.c b/fs/xfs/support/uuid.c index 493a6ecf859..5830c040ea7 100644 --- a/fs/xfs/support/uuid.c +++ b/fs/xfs/support/uuid.c @@ -17,7 +17,7 @@ */ #include <xfs.h> -static mutex_t uuid_monitor; +static DEFINE_MUTEX(uuid_monitor); static int uuid_table_size; static uuid_t *uuid_table; @@ -132,9 +132,3 @@ uuid_table_remove(uuid_t *uuid) ASSERT(i < uuid_table_size); mutex_unlock(&uuid_monitor); } - -void __init -uuid_init(void) -{ - mutex_init(&uuid_monitor); -} diff --git a/fs/xfs/support/uuid.h b/fs/xfs/support/uuid.h index b6f5922199b..cff5b607d44 100644 --- a/fs/xfs/support/uuid.h +++ b/fs/xfs/support/uuid.h @@ -22,7 +22,6 @@ typedef struct { unsigned char __u_bits[16]; } uuid_t; -extern void uuid_init(void); extern void uuid_create_nil(uuid_t *uuid); extern int uuid_is_nil(uuid_t *uuid); extern int uuid_equal(uuid_t *uuid1, uuid_t *uuid2); diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c index ebee3a4f703..3e4648ad9cf 100644 --- a/fs/xfs/xfs_acl.c +++ b/fs/xfs/xfs_acl.c @@ -341,8 +341,7 @@ xfs_acl_iaccess( /* If the file has no ACL return -1. */ rval = sizeof(xfs_acl_t); - if (xfs_attr_fetch(ip, &acl_name, (char *)acl, &rval, - ATTR_ROOT | ATTR_KERNACCESS)) { + if (xfs_attr_fetch(ip, &acl_name, (char *)acl, &rval, ATTR_ROOT)) { _ACL_FREE(acl); return -1; } @@ -720,7 +719,7 @@ xfs_acl_setmode( xfs_acl_t *acl, int *basicperms) { - bhv_vattr_t va; + struct iattr iattr; xfs_acl_entry_t *ap; xfs_acl_entry_t *gap = NULL; int i, nomask = 1; @@ -734,25 +733,25 @@ xfs_acl_setmode( * Copy the u::, g::, o::, and m:: bits from the ACL into the * mode. The m:: bits take precedence over the g:: bits. */ - va.va_mask = XFS_AT_MODE; - va.va_mode = xfs_vtoi(vp)->i_d.di_mode; - va.va_mode &= ~(S_IRWXU|S_IRWXG|S_IRWXO); + iattr.ia_valid = ATTR_MODE; + iattr.ia_mode = xfs_vtoi(vp)->i_d.di_mode; + iattr.ia_mode &= ~(S_IRWXU|S_IRWXG|S_IRWXO); ap = acl->acl_entry; for (i = 0; i < acl->acl_cnt; ++i) { switch (ap->ae_tag) { case ACL_USER_OBJ: - va.va_mode |= ap->ae_perm << 6; + iattr.ia_mode |= ap->ae_perm << 6; break; case ACL_GROUP_OBJ: gap = ap; break; case ACL_MASK: /* more than just standard modes */ nomask = 0; - va.va_mode |= ap->ae_perm << 3; + iattr.ia_mode |= ap->ae_perm << 3; *basicperms = 0; break; case ACL_OTHER: - va.va_mode |= ap->ae_perm; + iattr.ia_mode |= ap->ae_perm; break; default: /* more than just standard modes */ *basicperms = 0; @@ -763,9 +762,9 @@ xfs_acl_setmode( /* Set the group bits from ACL_GROUP_OBJ if there's no ACL_MASK */ if (gap && nomask) - va.va_mode |= gap->ae_perm << 3; + iattr.ia_mode |= gap->ae_perm << 3; - return xfs_setattr(xfs_vtoi(vp), &va, 0, sys_cred); + return xfs_setattr(xfs_vtoi(vp), &iattr, 0, sys_cred); } /* diff --git a/fs/xfs/xfs_acl.h b/fs/xfs/xfs_acl.h index 332a772461c..323ee94cf83 100644 --- a/fs/xfs/xfs_acl.h +++ b/fs/xfs/xfs_acl.h @@ -46,6 +46,8 @@ typedef struct xfs_acl { #define SGI_ACL_FILE_SIZE (sizeof(SGI_ACL_FILE)-1) #define SGI_ACL_DEFAULT_SIZE (sizeof(SGI_ACL_DEFAULT)-1) +#define _ACL_TYPE_ACCESS 1 +#define _ACL_TYPE_DEFAULT 2 #ifdef CONFIG_XFS_POSIX_ACL @@ -66,8 +68,6 @@ extern int xfs_acl_vset(bhv_vnode_t *, void *, size_t, int); extern int xfs_acl_vget(bhv_vnode_t *, void *, size_t, int); extern int xfs_acl_vremove(bhv_vnode_t *, int); -#define _ACL_TYPE_ACCESS 1 -#define _ACL_TYPE_DEFAULT 2 #define _ACL_PERM_INVALID(perm) ((perm) & ~(ACL_READ|ACL_WRITE|ACL_EXECUTE)) #define _ACL_INHERIT(c,m,d) (xfs_acl_inherit(c,m,d)) diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c index df151a85918..78de80e3caa 100644 --- a/fs/xfs/xfs_attr.c +++ b/fs/xfs/xfs_attr.c @@ -16,8 +16,6 @@ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include <linux/capability.h> - #include "xfs.h" #include "xfs_fs.h" #include "xfs_types.h" @@ -57,11 +55,6 @@ * Provide the external interfaces to manage attribute lists. */ -#define ATTR_SYSCOUNT 2 -static struct attrnames posix_acl_access; -static struct attrnames posix_acl_default; -static struct attrnames *attr_system_names[ATTR_SYSCOUNT]; - /*======================================================================== * Function prototypes for the kernel. *========================================================================*/ @@ -116,6 +109,17 @@ xfs_attr_name_to_xname( return 0; } +STATIC int +xfs_inode_hasattr( + struct xfs_inode *ip) +{ + if (!XFS_IFORK_Q(ip) || + (ip->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS && + ip->i_d.di_anextents == 0)) + return 0; + return 1; +} + /*======================================================================== * Overall external interface routines. *========================================================================*/ @@ -127,10 +131,8 @@ xfs_attr_fetch(xfs_inode_t *ip, struct xfs_name *name, xfs_da_args_t args; int error; - if ((XFS_IFORK_Q(ip) == 0) || - (ip->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS && - ip->i_d.di_anextents == 0)) - return(ENOATTR); + if (!xfs_inode_hasattr(ip)) + return ENOATTR; /* * Fill in the arg structure for this request. @@ -148,11 +150,7 @@ xfs_attr_fetch(xfs_inode_t *ip, struct xfs_name *name, /* * Decide on what work routines to call based on the inode size. */ - if (XFS_IFORK_Q(ip) == 0 || - (ip->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS && - ip->i_d.di_anextents == 0)) { - error = XFS_ERROR(ENOATTR); - } else if (ip->i_d.di_aformat == XFS_DINODE_FMT_LOCAL) { + if (ip->i_d.di_aformat == XFS_DINODE_FMT_LOCAL) { error = xfs_attr_shortform_getvalue(&args); } else if (xfs_bmap_one_block(ip, XFS_ATTR_FORK)) { error = xfs_attr_leaf_get(&args); @@ -241,8 +239,7 @@ xfs_attr_set_int(xfs_inode_t *dp, struct xfs_name *name, args.firstblock = &firstblock; args.flist = &flist; args.whichfork = XFS_ATTR_FORK; - args.addname = 1; - args.oknoent = 1; + args.op_flags = XFS_DA_OP_ADDNAME | XFS_DA_OP_OKNOENT; /* * Determine space new attribute will use, and if it would be @@ -529,9 +526,7 @@ xfs_attr_remove_int(xfs_inode_t *dp, struct xfs_name *name, int flags) /* * Decide on what work routines to call based on the inode size. */ - if (XFS_IFORK_Q(dp) == 0 || - (dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS && - dp->i_d.di_anextents == 0)) { + if (!xfs_inode_hasattr(dp)) { error = XFS_ERROR(ENOATTR); goto out; } @@ -601,29 +596,33 @@ xfs_attr_remove( return error; xfs_ilock(dp, XFS_ILOCK_SHARED); - if (XFS_IFORK_Q(dp) == 0 || - (dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS && - dp->i_d.di_anextents == 0)) { + if (!xfs_inode_hasattr(dp)) { xfs_iunlock(dp, XFS_ILOCK_SHARED); - return(XFS_ERROR(ENOATTR)); + return XFS_ERROR(ENOATTR); } xfs_iunlock(dp, XFS_ILOCK_SHARED); return xfs_attr_remove_int(dp, &xname, flags); } -STATIC int +int xfs_attr_list_int(xfs_attr_list_context_t *context) { int error; xfs_inode_t *dp = context->dp; + XFS_STATS_INC(xs_attr_list); + + if (XFS_FORCED_SHUTDOWN(dp->i_mount)) + return EIO; + + xfs_ilock(dp, XFS_ILOCK_SHARED); + xfs_attr_trace_l_c("syscall start", context); + /* * Decide on what work routines to call based on the inode size. */ - if (XFS_IFORK_Q(dp) == 0 || - (dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS && - dp->i_d.di_anextents == 0)) { + if (!xfs_inode_hasattr(dp)) { error = 0; } else if (dp->i_d.di_aformat == XFS_DINODE_FMT_LOCAL) { error = xfs_attr_shortform_list(context); @@ -632,6 +631,10 @@ xfs_attr_list_int(xfs_attr_list_context_t *context) } else { error = xfs_attr_node_list(context); } + + xfs_iunlock(dp, XFS_ILOCK_SHARED); + xfs_attr_trace_l_c("syscall end", context); + return error; } @@ -648,74 +651,50 @@ xfs_attr_list_int(xfs_attr_list_context_t *context) */ /*ARGSUSED*/ STATIC int -xfs_attr_put_listent(xfs_attr_list_context_t *context, attrnames_t *namesp, +xfs_attr_put_listent(xfs_attr_list_context_t *context, int flags, char *name, int namelen, int valuelen, char *value) { + struct attrlist *alist = (struct attrlist *)context->alist; attrlist_ent_t *aep; int arraytop; ASSERT(!(context->flags & ATTR_KERNOVAL)); ASSERT(context->count >= 0); ASSERT(context->count < (ATTR_MAX_VALUELEN/8)); - ASSERT(context->firstu >= sizeof(*context->alist)); + ASSERT(context->firstu >= sizeof(*alist)); ASSERT(context->firstu <= context->bufsize); - arraytop = sizeof(*context->alist) + - context->count * sizeof(context->alist->al_offset[0]); + /* + * Only list entries in the right namespace. + */ + if (((context->flags & ATTR_SECURE) == 0) != + ((flags & XFS_ATTR_SECURE) == 0)) + return 0; + if (((context->flags & ATTR_ROOT) == 0) != + ((flags & XFS_ATTR_ROOT) == 0)) + return 0; + + arraytop = sizeof(*alist) + + context->count * sizeof(alist->al_offset[0]); context->firstu -= ATTR_ENTSIZE(namelen); if (context->firstu < arraytop) { xfs_attr_trace_l_c("buffer full", context); - context->alist->al_more = 1; + alist->al_more = 1; context->seen_enough = 1; return 1; } - aep = (attrlist_ent_t *)&(((char *)context->alist)[ context->firstu ]); + aep = (attrlist_ent_t *)&context->alist[context->firstu]; aep->a_valuelen = valuelen; memcpy(aep->a_name, name, namelen); - aep->a_name[ namelen ] = 0; - context->alist->al_offset[ context->count++ ] = context->firstu; - context->alist->al_count = context->count; + aep->a_name[namelen] = 0; + alist->al_offset[context->count++] = context->firstu; + alist->al_count = context->count; xfs_attr_trace_l_c("add", context); return 0; } -STATIC int -xfs_attr_kern_list(xfs_attr_list_context_t *context, attrnames_t *namesp, - char *name, int namelen, - int valuelen, char *value) -{ - char *offset; - int arraytop; - - ASSERT(context->count >= 0); - - arraytop = context->count + namesp->attr_namelen + namelen + 1; - if (arraytop > context->firstu) { - context->count = -1; /* insufficient space */ - return 1; - } - offset = (char *)context->alist + context->count; - strncpy(offset, namesp->attr_name, namesp->attr_namelen); - offset += namesp->attr_namelen; - strncpy(offset, name, namelen); /* real name */ - offset += namelen; - *offset = '\0'; - context->count += namesp->attr_namelen + namelen + 1; - return 0; -} - -/*ARGSUSED*/ -STATIC int -xfs_attr_kern_list_sizes(xfs_attr_list_context_t *context, attrnames_t *namesp, - char *name, int namelen, - int valuelen, char *value) -{ - context->count += namesp->attr_namelen + namelen + 1; - return 0; -} - /* * Generate a list of extended attribute names and optionally * also value lengths. Positive return value follows the XFS @@ -732,10 +711,9 @@ xfs_attr_list( attrlist_cursor_kern_t *cursor) { xfs_attr_list_context_t context; + struct attrlist *alist; int error; - XFS_STATS_INC(xs_attr_list); - /* * Validate the cursor. */ @@ -756,52 +734,23 @@ xfs_attr_list( /* * Initialize the output buffer. */ + memset(&context, 0, sizeof(context)); context.dp = dp; context.cursor = cursor; - context.count = 0; - context.dupcnt = 0; context.resynch = 1; context.flags = flags; - context.seen_enough = 0; - context.alist = (attrlist_t *)buffer; - context.put_value = 0; - - if (flags & ATTR_KERNAMELS) { - context.bufsize = bufsize; - context.firstu = context.bufsize; - if (flags & ATTR_KERNOVAL) - context.put_listent = xfs_attr_kern_list_sizes; - else - context.put_listent = xfs_attr_kern_list; - } else { - context.bufsize = (bufsize & ~(sizeof(int)-1)); /* align */ - context.firstu = context.bufsize; - context.alist->al_count = 0; - context.alist->al_more = 0; - context.alist->al_offset[0] = context.bufsize; - context.put_listent = xfs_attr_put_listent; - } + context.alist = buffer; + context.bufsize = (bufsize & ~(sizeof(int)-1)); /* align */ + context.firstu = context.bufsize; + context.put_listent = xfs_attr_put_listent; - if (XFS_FORCED_SHUTDOWN(dp->i_mount)) - return EIO; - - xfs_ilock(dp, XFS_ILOCK_SHARED); - xfs_attr_trace_l_c("syscall start", &context); + alist = (struct attrlist *)context.alist; + alist->al_count = 0; + alist->al_more = 0; + alist->al_offset[0] = context.bufsize; error = xfs_attr_list_int(&context); - - xfs_iunlock(dp, XFS_ILOCK_SHARED); - xfs_attr_trace_l_c("syscall end", &context); - - if (context.flags & (ATTR_KERNOVAL|ATTR_KERNAMELS)) { - /* must return negated buffer size or the error */ - if (context.count < 0) - error = XFS_ERROR(ERANGE); - else - error = -context.count; - } else - ASSERT(error >= 0); - + ASSERT(error >= 0); return error; } @@ -816,12 +765,10 @@ xfs_attr_inactive(xfs_inode_t *dp) ASSERT(! XFS_NOT_DQATTACHED(mp, dp)); xfs_ilock(dp, XFS_ILOCK_SHARED); - if ((XFS_IFORK_Q(dp) == 0) || - (dp->i_d.di_aformat == XFS_DINODE_FMT_LOCAL) || - (dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS && - dp->i_d.di_anextents == 0)) { + if (!xfs_inode_hasattr(dp) || + dp->i_d.di_aformat == XFS_DINODE_FMT_LOCAL) { xfs_iunlock(dp, XFS_ILOCK_SHARED); - return(0); + return 0; } xfs_iunlock(dp, XFS_ILOCK_SHARED); @@ -854,10 +801,8 @@ xfs_attr_inactive(xfs_inode_t *dp) /* * Decide on what work routines to call based on the inode size. */ - if ((XFS_IFORK_Q(dp) == 0) || - (dp->i_d.di_aformat == XFS_DINODE_FMT_LOCAL) || - (dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS && - dp->i_d.di_anextents == 0)) { + if (!xfs_inode_hasattr(dp) || + dp->i_d.di_aformat == XFS_DINODE_FMT_LOCAL) { error = 0; goto out; } @@ -974,7 +919,7 @@ xfs_attr_leaf_addname(xfs_da_args_t *args) xfs_da_brelse(args->trans, bp); return(retval); } - args->rename = 1; /* an atomic rename */ + args->op_flags |= XFS_DA_OP_RENAME; /* an atomic rename */ args->blkno2 = args->blkno; /* set 2nd entry info*/ args->index2 = args->index; args->rmtblkno2 = args->rmtblkno; @@ -1054,7 +999,7 @@ xfs_attr_leaf_addname(xfs_da_args_t *args) * so that one disappears and one appears atomically. Then we * must remove the "old" attribute/value pair. */ - if (args->rename) { + if (args->op_flags & XFS_DA_OP_RENAME) { /* * In a separate transaction, set the incomplete flag on the * "old" attr and clear the incomplete flag on the "new" attr. @@ -1307,7 +1252,7 @@ restart: } else if (retval == EEXIST) { if (args->flags & ATTR_CREATE) goto out; - args->rename = 1; /* atomic rename op */ + args->op_flags |= XFS_DA_OP_RENAME; /* atomic rename op */ args->blkno2 = args->blkno; /* set 2nd entry info*/ args->index2 = args->index; args->rmtblkno2 = args->rmtblkno; @@ -1425,7 +1370,7 @@ restart: * so that one disappears and one appears atomically. Then we * must remove the "old" attribute/value pair. */ - if (args->rename) { + if (args->op_flags & XFS_DA_OP_RENAME) { /* * In a separate transaction, set the incomplete flag on the * "old" attr and clear the incomplete flag on the "new" attr. @@ -2300,23 +2245,7 @@ xfs_attr_rmtval_remove(xfs_da_args_t *args) void xfs_attr_trace_l_c(char *where, struct xfs_attr_list_context *context) { - xfs_attr_trace_enter(XFS_ATTR_KTRACE_L_C, where, - (__psunsigned_t)context->dp, - (__psunsigned_t)context->cursor->hashval, - (__psunsigned_t)context->cursor->blkno, - (__psunsigned_t)context->cursor->offset, - (__psunsigned_t)context->alist, - (__psunsigned_t)context->bufsize, - (__psunsigned_t)context->count, - (__psunsigned_t)context->firstu, - (__psunsigned_t) - ((context->count > 0) && - !(context->flags & (ATTR_KERNAMELS|ATTR_KERNOVAL))) - ? (ATTR_ENTRY(context->alist, - context->count-1)->a_valuelen) - : 0, - (__psunsigned_t)context->dupcnt, - (__psunsigned_t)context->flags, + xfs_attr_trace_enter(XFS_ATTR_KTRACE_L_C, where, context, (__psunsigned_t)NULL, (__psunsigned_t)NULL, (__psunsigned_t)NULL); @@ -2329,23 +2258,7 @@ void xfs_attr_trace_l_cn(char *where, struct xfs_attr_list_context *context, struct xfs_da_intnode *node) { - xfs_attr_trace_enter(XFS_ATTR_KTRACE_L_CN, where, - (__psunsigned_t)context->dp, - (__psunsigned_t)context->cursor->hashval, - (__psunsigned_t)context->cursor->blkno, - (__psunsigned_t)context->cursor->offset, - (__psunsigned_t)context->alist, - (__psunsigned_t)context->bufsize, - (__psunsigned_t)context->count, - (__psunsigned_t)context->firstu, - (__psunsigned_t) - ((context->count > 0) && - !(context->flags & (ATTR_KERNAMELS|ATTR_KERNOVAL))) - ? (ATTR_ENTRY(context->alist, - context->count-1)->a_valuelen) - : 0, - (__psunsigned_t)context->dupcnt, - (__psunsigned_t)context->flags, + xfs_attr_trace_enter(XFS_ATTR_KTRACE_L_CN, where, context, (__psunsigned_t)be16_to_cpu(node->hdr.count), (__psunsigned_t)be32_to_cpu(node->btree[0].hashval), (__psunsigned_t)be32_to_cpu(node->btree[ @@ -2359,23 +2272,7 @@ void xfs_attr_trace_l_cb(char *where, struct xfs_attr_list_context *context, struct xfs_da_node_entry *btree) { - xfs_attr_trace_enter(XFS_ATTR_KTRACE_L_CB, where, - (__psunsigned_t)context->dp, - (__psunsigned_t)context->cursor->hashval, - (__psunsigned_t)context->cursor->blkno, - (__psunsigned_t)context->cursor->offset, - (__psunsigned_t)context->alist, - (__psunsigned_t)context->bufsize, - (__psunsigned_t)context->count, - (__psunsigned_t)context->firstu, - (__psunsigned_t) - ((context->count > 0) && - !(context->flags & (ATTR_KERNAMELS|ATTR_KERNOVAL))) - ? (ATTR_ENTRY(context->alist, - context->count-1)->a_valuelen) - : 0, - (__psunsigned_t)context->dupcnt, - (__psunsigned_t)context->flags, + xfs_attr_trace_enter(XFS_ATTR_KTRACE_L_CB, where, context, (__psunsigned_t)be32_to_cpu(btree->hashval), (__psunsigned_t)be32_to_cpu(btree->before), (__psunsigned_t)NULL); @@ -2388,23 +2285,7 @@ void xfs_attr_trace_l_cl(char *where, struct xfs_attr_list_context *context, struct xfs_attr_leafblock *leaf) { - xfs_attr_trace_enter(XFS_ATTR_KTRACE_L_CL, where, - (__psunsigned_t)context->dp, - (__psunsigned_t)context->cursor->hashval, - (__psunsigned_t)context->cursor->blkno, - (__psunsigned_t)context->cursor->offset, - (__psunsigned_t)context->alist, - (__psunsigned_t)context->bufsize, - (__psunsigned_t)context->count, - (__psunsigned_t)context->firstu, - (__psunsigned_t) - ((context->count > 0) && - !(context->flags & (ATTR_KERNAMELS|ATTR_KERNOVAL))) - ? (ATTR_ENTRY(context->alist, - context->count-1)->a_valuelen) - : 0, - (__psunsigned_t)context->dupcnt, - (__psunsigned_t)context->flags, + xfs_attr_trace_enter(XFS_ATTR_KTRACE_L_CL, where, context, (__psunsigned_t)be16_to_cpu(leaf->hdr.count), (__psunsigned_t)be32_to_cpu(leaf->entries[0].hashval), (__psunsigned_t)be32_to_cpu(leaf->entries[ @@ -2417,329 +2298,24 @@ xfs_attr_trace_l_cl(char *where, struct xfs_attr_list_context *context, */ void xfs_attr_trace_enter(int type, char *where, - __psunsigned_t a2, __psunsigned_t a3, - __psunsigned_t a4, __psunsigned_t a5, - __psunsigned_t a6, __psunsigned_t a7, - __psunsigned_t a8, __psunsigned_t a9, - __psunsigned_t a10, __psunsigned_t a11, - __psunsigned_t a12, __psunsigned_t a13, - __psunsigned_t a14, __psunsigned_t a15) + struct xfs_attr_list_context *context, + __psunsigned_t a13, __psunsigned_t a14, + __psunsigned_t a15) { ASSERT(xfs_attr_trace_buf); ktrace_enter(xfs_attr_trace_buf, (void *)((__psunsigned_t)type), - (void *)where, - (void *)a2, (void *)a3, (void *)a4, - (void *)a5, (void *)a6, (void *)a7, - (void *)a8, (void *)a9, (void *)a10, - (void *)a11, (void *)a12, (void *)a13, - (void *)a14, (void *)a15); + (void *)((__psunsigned_t)where), + (void *)((__psunsigned_t)context->dp), + (void *)((__psunsigned_t)context->cursor->hashval), + (void *)((__psunsigned_t)context->cursor->blkno), + (void *)((__psunsigned_t)context->cursor->offset), + (void *)((__psunsigned_t)context->alist), + (void *)((__psunsigned_t)context->bufsize), + (void *)((__psunsigned_t)context->count), + (void *)((__psunsigned_t)context->firstu), + NULL, + (void *)((__psunsigned_t)context->dupcnt), + (void *)((__psunsigned_t)context->flags), + (void *)a13, (void *)a14, (void *)a15); } #endif /* XFS_ATTR_TRACE */ - - -/*======================================================================== - * System (pseudo) namespace attribute interface routines. - *========================================================================*/ - -STATIC int -posix_acl_access_set( - bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags) -{ - return xfs_acl_vset(vp, data, size, _ACL_TYPE_ACCESS); -} - -STATIC int -posix_acl_access_remove( - bhv_vnode_t *vp, char *name, int xflags) -{ - return xfs_acl_vremove(vp, _ACL_TYPE_ACCESS); -} - -STATIC int -posix_acl_access_get( - bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags) -{ - return xfs_acl_vget(vp, data, size, _ACL_TYPE_ACCESS); -} - -STATIC int -posix_acl_access_exists( - bhv_vnode_t *vp) -{ - return xfs_acl_vhasacl_access(vp); -} - -STATIC int -posix_acl_default_set( - bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags) -{ - return xfs_acl_vset(vp, data, size, _ACL_TYPE_DEFAULT); -} - -STATIC int -posix_acl_default_get( - bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags) -{ - return xfs_acl_vget(vp, data, size, _ACL_TYPE_DEFAULT); -} - -STATIC int -posix_acl_default_remove( - bhv_vnode_t *vp, char *name, int xflags) -{ - return xfs_acl_vremove(vp, _ACL_TYPE_DEFAULT); -} - -STATIC int -posix_acl_default_exists( - bhv_vnode_t *vp) -{ - return xfs_acl_vhasacl_default(vp); -} - -static struct attrnames posix_acl_access = { - .attr_name = "posix_acl_access", - .attr_namelen = sizeof("posix_acl_access") - 1, - .attr_get = posix_acl_access_get, - .attr_set = posix_acl_access_set, - .attr_remove = posix_acl_access_remove, - .attr_exists = posix_acl_access_exists, -}; - -static struct attrnames posix_acl_default = { - .attr_name = "posix_acl_default", - .attr_namelen = sizeof("posix_acl_default") - 1, - .attr_get = posix_acl_default_get, - .attr_set = posix_acl_default_set, - .attr_remove = posix_acl_default_remove, - .attr_exists = posix_acl_default_exists, -}; - -static struct attrnames *attr_system_names[] = - { &posix_acl_access, &posix_acl_default }; - - -/*======================================================================== - * Namespace-prefix-style attribute name interface routines. - *========================================================================*/ - -STATIC int -attr_generic_set( - bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags) -{ - return -xfs_attr_set(xfs_vtoi(vp), name, data, size, xflags); -} - -STATIC int -attr_generic_get( - bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags) -{ - int error, asize = size; - - error = xfs_attr_get(xfs_vtoi(vp), name, data, &asize, xflags); - if (!error) - return asize; - return -error; -} - -STATIC int -attr_generic_remove( - bhv_vnode_t *vp, char *name, int xflags) -{ - return -xfs_attr_remove(xfs_vtoi(vp), name, xflags); -} - -STATIC int -attr_generic_listadd( - attrnames_t *prefix, - attrnames_t *namesp, - void *data, - size_t size, - ssize_t *result) -{ - char *p = data + *result; - - *result += prefix->attr_namelen; - *result += namesp->attr_namelen + 1; - if (!size) - return 0; - if (*result > size) - return -ERANGE; - strcpy(p, prefix->attr_name); - p += prefix->attr_namelen; - strcpy(p, namesp->attr_name); - p += namesp->attr_namelen + 1; - return 0; -} - -STATIC int -attr_system_list( - bhv_vnode_t *vp, - void *data, - size_t size, - ssize_t *result) -{ - attrnames_t *namesp; - int i, error = 0; - - for (i = 0; i < ATTR_SYSCOUNT; i++) { - namesp = attr_system_names[i]; - if (!namesp->attr_exists || !namesp->attr_exists(vp)) - continue; - error = attr_generic_listadd(&attr_system, namesp, - data, size, result); - if (error) - break; - } - return error; -} - -int -attr_generic_list( - bhv_vnode_t *vp, void *data, size_t size, int xflags, ssize_t *result) -{ - attrlist_cursor_kern_t cursor = { 0 }; - int error; - - error = xfs_attr_list(xfs_vtoi(vp), data, size, xflags, &cursor); - if (error > 0) - return -error; - *result = -error; - return attr_system_list(vp, data, size, result); -} - -attrnames_t * -attr_lookup_namespace( - char *name, - struct attrnames **names, - int nnames) -{ - int i; - - for (i = 0; i < nnames; i++) - if (!strncmp(name, names[i]->attr_name, names[i]->attr_namelen)) - return names[i]; - return NULL; -} - -/* - * Some checks to prevent people abusing EAs to get over quota: - * - Don't allow modifying user EAs on devices/symlinks; - * - Don't allow modifying user EAs if sticky bit set; - */ -STATIC int -attr_user_capable( - bhv_vnode_t *vp, - cred_t *cred) -{ - struct inode *inode = vn_to_inode(vp); - - if (IS_IMMUTABLE(inode) || IS_APPEND(inode)) - return -EPERM; - if (!S_ISREG(inode->i_mode) && !S_ISDIR(inode->i_mode) && - !capable(CAP_SYS_ADMIN)) - return -EPERM; - if (S_ISDIR(inode->i_mode) && (inode->i_mode & S_ISVTX) && - (current_fsuid(cred) != inode->i_uid) && !capable(CAP_FOWNER)) - return -EPERM; - return 0; -} - -STATIC int -attr_trusted_capable( - bhv_vnode_t *vp, - cred_t *cred) -{ - struct inode *inode = vn_to_inode(vp); - - if (IS_IMMUTABLE(inode) || IS_APPEND(inode)) - return -EPERM; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - return 0; -} - -STATIC int -attr_system_set( - bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags) -{ - attrnames_t *namesp; - int error; - - if (xflags & ATTR_CREATE) - return -EINVAL; - - namesp = attr_lookup_namespace(name, attr_system_names, ATTR_SYSCOUNT); - if (!namesp) - return -EOPNOTSUPP; - error = namesp->attr_set(vp, name, data, size, xflags); - if (!error) - error = vn_revalidate(vp); - return error; -} - -STATIC int -attr_system_get( - bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags) -{ - attrnames_t *namesp; - - namesp = attr_lookup_namespace(name, attr_system_names, ATTR_SYSCOUNT); - if (!namesp) - return -EOPNOTSUPP; - return namesp->attr_get(vp, name, data, size, xflags); -} - -STATIC int -attr_system_remove( - bhv_vnode_t *vp, char *name, int xflags) -{ - attrnames_t *namesp; - - namesp = attr_lookup_namespace(name, attr_system_names, ATTR_SYSCOUNT); - if (!namesp) - return -EOPNOTSUPP; - return namesp->attr_remove(vp, name, xflags); -} - -struct attrnames attr_system = { - .attr_name = "system.", - .attr_namelen = sizeof("system.") - 1, - .attr_flag = ATTR_SYSTEM, - .attr_get = attr_system_get, - .attr_set = attr_system_set, - .attr_remove = attr_system_remove, - .attr_capable = (attrcapable_t)fs_noerr, -}; - -struct attrnames attr_trusted = { - .attr_name = "trusted.", - .attr_namelen = sizeof("trusted.") - 1, - .attr_flag = ATTR_ROOT, - .attr_get = attr_generic_get, - .attr_set = attr_generic_set, - .attr_remove = attr_generic_remove, - .attr_capable = attr_trusted_capable, -}; - -struct attrnames attr_secure = { - .attr_name = "security.", - .attr_namelen = sizeof("security.") - 1, - .attr_flag = ATTR_SECURE, - .attr_get = attr_generic_get, - .attr_set = attr_generic_set, - .attr_remove = attr_generic_remove, - .attr_capable = (attrcapable_t)fs_noerr, -}; - -struct attrnames attr_user = { - .attr_name = "user.", - .attr_namelen = sizeof("user.") - 1, - .attr_get = attr_generic_get, - .attr_set = attr_generic_set, - .attr_remove = attr_generic_remove, - .attr_capable = attr_user_capable, -}; - -struct attrnames *attr_namespaces[] = - { &attr_system, &attr_trusted, &attr_secure, &attr_user }; diff --git a/fs/xfs/xfs_attr.h b/fs/xfs/xfs_attr.h index 6cfc9384fe3..8b2d31c19e4 100644 --- a/fs/xfs/xfs_attr.h +++ b/fs/xfs/xfs_attr.h @@ -18,9 +18,11 @@ #ifndef __XFS_ATTR_H__ #define __XFS_ATTR_H__ +struct xfs_inode; +struct xfs_da_args; +struct xfs_attr_list_context; + /* - * xfs_attr.h - * * Large attribute lists are structured around Btrees where all the data * elements are in the leaf nodes. Attribute names are hashed into an int, * then that int is used as the index into the Btree. Since the hashval @@ -35,35 +37,6 @@ * External interfaces *========================================================================*/ -struct cred; -struct xfs_attr_list_context; - -typedef int (*attrset_t)(bhv_vnode_t *, char *, void *, size_t, int); -typedef int (*attrget_t)(bhv_vnode_t *, char *, void *, size_t, int); -typedef int (*attrremove_t)(bhv_vnode_t *, char *, int); -typedef int (*attrexists_t)(bhv_vnode_t *); -typedef int (*attrcapable_t)(bhv_vnode_t *, struct cred *); - -typedef struct attrnames { - char * attr_name; - unsigned int attr_namelen; - unsigned int attr_flag; - attrget_t attr_get; - attrset_t attr_set; - attrremove_t attr_remove; - attrexists_t attr_exists; - attrcapable_t attr_capable; -} attrnames_t; - -#define ATTR_NAMECOUNT 4 -extern struct attrnames attr_user; -extern struct attrnames attr_secure; -extern struct attrnames attr_system; -extern struct attrnames attr_trusted; -extern struct attrnames *attr_namespaces[ATTR_NAMECOUNT]; - -extern attrnames_t *attr_lookup_namespace(char *, attrnames_t **, int); -extern int attr_generic_list(bhv_vnode_t *, void *, size_t, int, ssize_t *); #define ATTR_DONTFOLLOW 0x0001 /* -- unused, from IRIX -- */ #define ATTR_ROOT 0x0002 /* use attrs in root (trusted) namespace */ @@ -71,16 +44,9 @@ extern int attr_generic_list(bhv_vnode_t *, void *, size_t, int, ssize_t *); #define ATTR_SECURE 0x0008 /* use attrs in security namespace */ #define ATTR_CREATE 0x0010 /* pure create: fail if attr already exists */ #define ATTR_REPLACE 0x0020 /* pure set: fail if attr does not exist */ -#define ATTR_SYSTEM 0x0100 /* use attrs in system (pseudo) namespace */ -#define ATTR_KERNACCESS 0x0400 /* [kernel] iaccess, inode held io-locked */ #define ATTR_KERNOTIME 0x1000 /* [kernel] don't update inode timestamps */ #define ATTR_KERNOVAL 0x2000 /* [kernel] get attr size only, not value */ -#define ATTR_KERNAMELS 0x4000 /* [kernel] list attr names (simple list) */ - -#define ATTR_KERNORMALS 0x0800 /* [kernel] normal attr list: user+secure */ -#define ATTR_KERNROOTLS 0x8000 /* [kernel] include root in the attr list */ -#define ATTR_KERNFULLS (ATTR_KERNORMALS|ATTR_KERNROOTLS) /* * The maximum size (into the kernel or returned from the kernel) of an @@ -119,22 +85,6 @@ typedef struct attrlist_ent { /* data from attr_list() */ &((char *)buffer)[ ((attrlist_t *)(buffer))->al_offset[index] ]) /* - * Multi-attribute operation vector. - */ -typedef struct attr_multiop { - int am_opcode; /* operation to perform (ATTR_OP_GET, etc.) */ - int am_error; /* [out arg] result of this sub-op (an errno) */ - char *am_attrname; /* attribute name to work with */ - char *am_attrvalue; /* [in/out arg] attribute value (raw bytes) */ - int am_length; /* [in/out arg] length of value */ - int am_flags; /* bitwise OR of attr API flags defined above */ -} attr_multiop_t; - -#define ATTR_OP_GET 1 /* return the indicated attr's value */ -#define ATTR_OP_SET 2 /* set/create the indicated attr/value pair */ -#define ATTR_OP_REMOVE 3 /* remove the indicated attr */ - -/* * Kernel-internal version of the attrlist cursor. */ typedef struct attrlist_cursor_kern { @@ -148,20 +98,40 @@ typedef struct attrlist_cursor_kern { /*======================================================================== - * Function prototypes for the kernel. + * Structure used to pass context around among the routines. *========================================================================*/ -struct xfs_inode; -struct attrlist_cursor_kern; -struct xfs_da_args; + +typedef int (*put_listent_func_t)(struct xfs_attr_list_context *, int, + char *, int, int, char *); + +typedef struct xfs_attr_list_context { + struct xfs_inode *dp; /* inode */ + struct attrlist_cursor_kern *cursor; /* position in list */ + char *alist; /* output buffer */ + int seen_enough; /* T/F: seen enough of list? */ + ssize_t count; /* num used entries */ + int dupcnt; /* count dup hashvals seen */ + int bufsize; /* total buffer size */ + int firstu; /* first used byte in buffer */ + int flags; /* from VOP call */ + int resynch; /* T/F: resynch with cursor */ + int put_value; /* T/F: need value for listent */ + put_listent_func_t put_listent; /* list output fmt function */ + int index; /* index into output buffer */ +} xfs_attr_list_context_t; + + +/*======================================================================== + * Function prototypes for the kernel. + *========================================================================*/ /* * Overall external interface routines. */ int xfs_attr_inactive(struct xfs_inode *dp); - -int xfs_attr_shortform_getvalue(struct xfs_da_args *); int xfs_attr_fetch(struct xfs_inode *, struct xfs_name *, char *, int *, int); int xfs_attr_rmtval_get(struct xfs_da_args *args); +int xfs_attr_list_int(struct xfs_attr_list_context *); #endif /* __XFS_ATTR_H__ */ diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c index 303d41e4217..23ef5d7c87e 100644 --- a/fs/xfs/xfs_attr_leaf.c +++ b/fs/xfs/xfs_attr_leaf.c @@ -94,13 +94,6 @@ STATIC int xfs_attr_leaf_entsize(xfs_attr_leafblock_t *leaf, int index); * Namespace helper routines *========================================================================*/ -STATIC_INLINE attrnames_t * -xfs_attr_flags_namesp(int flags) -{ - return ((flags & XFS_ATTR_SECURE) ? &attr_secure: - ((flags & XFS_ATTR_ROOT) ? &attr_trusted : &attr_user)); -} - /* * If namespace bits don't match return 0. * If all match then return 1. @@ -111,25 +104,6 @@ xfs_attr_namesp_match(int arg_flags, int ondisk_flags) return XFS_ATTR_NSP_ONDISK(ondisk_flags) == XFS_ATTR_NSP_ARGS_TO_ONDISK(arg_flags); } -/* - * If namespace bits don't match and we don't have an override for it - * then return 0. - * If all match or are overridable then return 1. - */ -STATIC_INLINE int -xfs_attr_namesp_match_overrides(int arg_flags, int ondisk_flags) -{ - if (((arg_flags & ATTR_SECURE) == 0) != - ((ondisk_flags & XFS_ATTR_SECURE) == 0) && - !(arg_flags & ATTR_KERNORMALS)) - return 0; - if (((arg_flags & ATTR_ROOT) == 0) != - ((ondisk_flags & XFS_ATTR_ROOT) == 0) && - !(arg_flags & ATTR_KERNROOTLS)) - return 0; - return 1; -} - /*======================================================================== * External routines when attribute fork size < XFS_LITINO(mp). @@ -369,9 +343,10 @@ xfs_attr_shortform_remove(xfs_da_args_t *args) * Fix up the start offset of the attribute fork */ totsize -= size; - if (totsize == sizeof(xfs_attr_sf_hdr_t) && !args->addname && - (mp->m_flags & XFS_MOUNT_ATTR2) && - (dp->i_d.di_format != XFS_DINODE_FMT_BTREE)) { + if (totsize == sizeof(xfs_attr_sf_hdr_t) && + !(args->op_flags & XFS_DA_OP_ADDNAME) && + (mp->m_flags & XFS_MOUNT_ATTR2) && + (dp->i_d.di_format != XFS_DINODE_FMT_BTREE)) { /* * Last attribute now removed, revert to original * inode format making all literal area available @@ -389,9 +364,10 @@ xfs_attr_shortform_remove(xfs_da_args_t *args) xfs_idata_realloc(dp, -size, XFS_ATTR_FORK); dp->i_d.di_forkoff = xfs_attr_shortform_bytesfit(dp, totsize); ASSERT(dp->i_d.di_forkoff); - ASSERT(totsize > sizeof(xfs_attr_sf_hdr_t) || args->addname || - !(mp->m_flags & XFS_MOUNT_ATTR2) || - dp->i_d.di_format == XFS_DINODE_FMT_BTREE); + ASSERT(totsize > sizeof(xfs_attr_sf_hdr_t) || + (args->op_flags & XFS_DA_OP_ADDNAME) || + !(mp->m_flags & XFS_MOUNT_ATTR2) || + dp->i_d.di_format == XFS_DINODE_FMT_BTREE); dp->i_afp->if_ext_max = XFS_IFORK_ASIZE(dp) / (uint)sizeof(xfs_bmbt_rec_t); dp->i_df.if_ext_max = @@ -531,7 +507,7 @@ xfs_attr_shortform_to_leaf(xfs_da_args_t *args) nargs.total = args->total; nargs.whichfork = XFS_ATTR_FORK; nargs.trans = args->trans; - nargs.oknoent = 1; + nargs.op_flags = XFS_DA_OP_OKNOENT; sfe = &sf->list[0]; for (i = 0; i < sf->hdr.count; i++) { @@ -555,7 +531,7 @@ xfs_attr_shortform_to_leaf(xfs_da_args_t *args) out: if(bp) xfs_da_buf_done(bp); - kmem_free(tmpbuffer, size); + kmem_free(tmpbuffer); return(error); } @@ -624,15 +600,8 @@ xfs_attr_shortform_list(xfs_attr_list_context_t *context) (XFS_ISRESET_CURSOR(cursor) && (dp->i_afp->if_bytes + sf->hdr.count * 16) < context->bufsize)) { for (i = 0, sfe = &sf->list[0]; i < sf->hdr.count; i++) { - attrnames_t *namesp; - - if (!xfs_attr_namesp_match_overrides(context->flags, sfe->flags)) { - sfe = XFS_ATTR_SF_NEXTENTRY(sfe); - continue; - } - namesp = xfs_attr_flags_namesp(sfe->flags); error = context->put_listent(context, - namesp, + sfe->flags, (char *)sfe->nameval, (int)sfe->namelen, (int)sfe->valuelen, @@ -676,13 +645,10 @@ xfs_attr_shortform_list(xfs_attr_list_context_t *context) XFS_ERRLEVEL_LOW, context->dp->i_mount, sfe); xfs_attr_trace_l_c("sf corrupted", context); - kmem_free(sbuf, sbsize); + kmem_free(sbuf); return XFS_ERROR(EFSCORRUPTED); } - if (!xfs_attr_namesp_match_overrides(context->flags, sfe->flags)) { - sfe = XFS_ATTR_SF_NEXTENTRY(sfe); - continue; - } + sbp->entno = i; sbp->hash = xfs_da_hashname((char *)sfe->nameval, sfe->namelen); sbp->name = (char *)sfe->nameval; @@ -717,7 +683,7 @@ xfs_attr_shortform_list(xfs_attr_list_context_t *context) } } if (i == nsbuf) { - kmem_free(sbuf, sbsize); + kmem_free(sbuf); xfs_attr_trace_l_c("blk end", context); return(0); } @@ -726,16 +692,12 @@ xfs_attr_shortform_list(xfs_attr_list_context_t *context) * Loop putting entries into the user buffer. */ for ( ; i < nsbuf; i++, sbp++) { - attrnames_t *namesp; - - namesp = xfs_attr_flags_namesp(sbp->flags); - if (cursor->hashval != sbp->hash) { cursor->hashval = sbp->hash; cursor->offset = 0; } error = context->put_listent(context, - namesp, + sbp->flags, sbp->name, sbp->namelen, sbp->valuelen, @@ -747,7 +709,7 @@ xfs_attr_shortform_list(xfs_attr_list_context_t *context) cursor->offset++; } - kmem_free(sbuf, sbsize); + kmem_free(sbuf); xfs_attr_trace_l_c("sf E-O-F", context); return(0); } @@ -853,7 +815,7 @@ xfs_attr_leaf_to_shortform(xfs_dabuf_t *bp, xfs_da_args_t *args, int forkoff) nargs.total = args->total; nargs.whichfork = XFS_ATTR_FORK; nargs.trans = args->trans; - nargs.oknoent = 1; + nargs.op_flags = XFS_DA_OP_OKNOENT; entry = &leaf->entries[0]; for (i = 0; i < be16_to_cpu(leaf->hdr.count); entry++, i++) { if (entry->flags & XFS_ATTR_INCOMPLETE) @@ -873,7 +835,7 @@ xfs_attr_leaf_to_shortform(xfs_dabuf_t *bp, xfs_da_args_t *args, int forkoff) error = 0; out: - kmem_free(tmpbuffer, XFS_LBSIZE(dp->i_mount)); + kmem_free(tmpbuffer); return(error); } @@ -1155,7 +1117,7 @@ xfs_attr_leaf_add_work(xfs_dabuf_t *bp, xfs_da_args_t *args, int mapindex) entry->hashval = cpu_to_be32(args->hashval); entry->flags = tmp ? XFS_ATTR_LOCAL : 0; entry->flags |= XFS_ATTR_NSP_ARGS_TO_ONDISK(args->flags); - if (args->rename) { + if (args->op_flags & XFS_DA_OP_RENAME) { entry->flags |= XFS_ATTR_INCOMPLETE; if ((args->blkno2 == args->blkno) && (args->index2 <= args->index)) { @@ -1271,7 +1233,7 @@ xfs_attr_leaf_compact(xfs_trans_t *trans, xfs_dabuf_t *bp) be16_to_cpu(hdr_s->count), mp); xfs_da_log_buf(trans, bp, 0, XFS_LBSIZE(mp) - 1); - kmem_free(tmpbuffer, XFS_LBSIZE(mp)); + kmem_free(tmpbuffer); } /* @@ -1921,7 +1883,7 @@ xfs_attr_leaf_unbalance(xfs_da_state_t *state, xfs_da_state_blk_t *drop_blk, be16_to_cpu(drop_hdr->count), mp); } memcpy((char *)save_leaf, (char *)tmp_leaf, state->blocksize); - kmem_free(tmpbuffer, state->blocksize); + kmem_free(tmpbuffer); } xfs_da_log_buf(state->args->trans, save_blk->bp, 0, @@ -2400,8 +2362,6 @@ xfs_attr_leaf_list_int(xfs_dabuf_t *bp, xfs_attr_list_context_t *context) */ retval = 0; for ( ; (i < be16_to_cpu(leaf->hdr.count)); entry++, i++) { - attrnames_t *namesp; - if (be32_to_cpu(entry->hashval) != cursor->hashval) { cursor->hashval = be32_to_cpu(entry->hashval); cursor->offset = 0; @@ -2409,17 +2369,13 @@ xfs_attr_leaf_list_int(xfs_dabuf_t *bp, xfs_attr_list_context_t *context) if (entry->flags & XFS_ATTR_INCOMPLETE) continue; /* skip incomplete entries */ - if (!xfs_attr_namesp_match_overrides(context->flags, entry->flags)) - continue; - - namesp = xfs_attr_flags_namesp(entry->flags); if (entry->flags & XFS_ATTR_LOCAL) { xfs_attr_leaf_name_local_t *name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, i); retval = context->put_listent(context, - namesp, + entry->flags, (char *)name_loc->nameval, (int)name_loc->namelen, be16_to_cpu(name_loc->valuelen), @@ -2446,16 +2402,15 @@ xfs_attr_leaf_list_int(xfs_dabuf_t *bp, xfs_attr_list_context_t *context) if (retval) return retval; retval = context->put_listent(context, - namesp, + entry->flags, (char *)name_rmt->name, (int)name_rmt->namelen, valuelen, (char*)args.value); - kmem_free(args.value, valuelen); - } - else { + kmem_free(args.value); + } else { retval = context->put_listent(context, - namesp, + entry->flags, (char *)name_rmt->name, (int)name_rmt->namelen, valuelen, @@ -2954,7 +2909,7 @@ xfs_attr_leaf_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp) error = tmp; /* save only the 1st errno */ } - kmem_free((xfs_caddr_t)list, size); + kmem_free((xfs_caddr_t)list); return(error); } diff --git a/fs/xfs/xfs_attr_leaf.h b/fs/xfs/xfs_attr_leaf.h index 040f732ce1e..5ecf437b782 100644 --- a/fs/xfs/xfs_attr_leaf.h +++ b/fs/xfs/xfs_attr_leaf.h @@ -30,7 +30,7 @@ struct attrlist; struct attrlist_cursor_kern; -struct attrnames; +struct xfs_attr_list_context; struct xfs_dabuf; struct xfs_da_args; struct xfs_da_state; @@ -204,33 +204,6 @@ static inline int xfs_attr_leaf_entsize_local_max(int bsize) return (((bsize) >> 1) + ((bsize) >> 2)); } - -/*======================================================================== - * Structure used to pass context around among the routines. - *========================================================================*/ - - -struct xfs_attr_list_context; - -typedef int (*put_listent_func_t)(struct xfs_attr_list_context *, struct attrnames *, - char *, int, int, char *); - -typedef struct xfs_attr_list_context { - struct xfs_inode *dp; /* inode */ - struct attrlist_cursor_kern *cursor; /* position in list */ - struct attrlist *alist; /* output buffer */ - int seen_enough; /* T/F: seen enough of list? */ - int count; /* num used entries */ - int dupcnt; /* count dup hashvals seen */ - int bufsize; /* total buffer size */ - int firstu; /* first used byte in buffer */ - int flags; /* from VOP call */ - int resynch; /* T/F: resynch with cursor */ - int put_value; /* T/F: need value for listent */ - put_listent_func_t put_listent; /* list output fmt function */ - int index; /* index into output buffer */ -} xfs_attr_list_context_t; - /* * Used to keep a list of "remote value" extents when unlinking an inode. */ diff --git a/fs/xfs/xfs_attr_sf.h b/fs/xfs/xfs_attr_sf.h index f67f917803b..ea22839caed 100644 --- a/fs/xfs/xfs_attr_sf.h +++ b/fs/xfs/xfs_attr_sf.h @@ -97,13 +97,9 @@ void xfs_attr_trace_l_cb(char *where, struct xfs_attr_list_context *context, void xfs_attr_trace_l_cl(char *where, struct xfs_attr_list_context *context, struct xfs_attr_leafblock *leaf); void xfs_attr_trace_enter(int type, char *where, - __psunsigned_t a2, __psunsigned_t a3, - __psunsigned_t a4, __psunsigned_t a5, - __psunsigned_t a6, __psunsigned_t a7, - __psunsigned_t a8, __psunsigned_t a9, - __psunsigned_t a10, __psunsigned_t a11, - __psunsigned_t a12, __psunsigned_t a13, - __psunsigned_t a14, __psunsigned_t a15); + struct xfs_attr_list_context *context, + __psunsigned_t a13, __psunsigned_t a14, + __psunsigned_t a15); #else #define xfs_attr_trace_l_c(w,c) #define xfs_attr_trace_l_cn(w,c,n) diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index 53c259f5a5a..3c4beb3a432 100644 --- a/fs/xfs/xfs_bmap.c +++ b/fs/xfs/xfs_bmap.c @@ -428,7 +428,8 @@ xfs_bmap_add_attrfork_btree( cur->bc_private.b.firstblock = *firstblock; if ((error = xfs_bmbt_lookup_ge(cur, 0, 0, 0, &stat))) goto error0; - ASSERT(stat == 1); /* must be at least one entry */ + /* must be at least one entry */ + XFS_WANT_CORRUPTED_GOTO(stat == 1, error0); if ((error = xfs_bmbt_newroot(cur, flags, &stat))) goto error0; if (stat == 0) { @@ -816,13 +817,13 @@ xfs_bmap_add_extent_delay_real( RIGHT.br_startblock, RIGHT.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_delete(cur, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_decrement(cur, 0, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_update(cur, LEFT.br_startoff, LEFT.br_startblock, LEFT.br_blockcount + @@ -860,7 +861,7 @@ xfs_bmap_add_extent_delay_real( LEFT.br_startblock, LEFT.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_update(cur, LEFT.br_startoff, LEFT.br_startblock, LEFT.br_blockcount + @@ -895,7 +896,7 @@ xfs_bmap_add_extent_delay_real( RIGHT.br_startblock, RIGHT.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_update(cur, PREV.br_startoff, new->br_startblock, PREV.br_blockcount + @@ -928,11 +929,11 @@ xfs_bmap_add_extent_delay_real( new->br_startblock, new->br_blockcount, &i))) goto done; - ASSERT(i == 0); + XFS_WANT_CORRUPTED_GOTO(i == 0, done); cur->bc_rec.b.br_state = XFS_EXT_NORM; if ((error = xfs_bmbt_insert(cur, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); } *dnew = 0; /* DELTA: The in-core extent described by new changed type. */ @@ -963,7 +964,7 @@ xfs_bmap_add_extent_delay_real( LEFT.br_startblock, LEFT.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_update(cur, LEFT.br_startoff, LEFT.br_startblock, LEFT.br_blockcount + @@ -1004,11 +1005,11 @@ xfs_bmap_add_extent_delay_real( new->br_startblock, new->br_blockcount, &i))) goto done; - ASSERT(i == 0); + XFS_WANT_CORRUPTED_GOTO(i == 0, done); cur->bc_rec.b.br_state = XFS_EXT_NORM; if ((error = xfs_bmbt_insert(cur, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); } if (ip->i_d.di_format == XFS_DINODE_FMT_EXTENTS && ip->i_d.di_nextents > ip->i_df.if_ext_max) { @@ -1054,7 +1055,7 @@ xfs_bmap_add_extent_delay_real( RIGHT.br_startblock, RIGHT.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_update(cur, new->br_startoff, new->br_startblock, new->br_blockcount + @@ -1094,11 +1095,11 @@ xfs_bmap_add_extent_delay_real( new->br_startblock, new->br_blockcount, &i))) goto done; - ASSERT(i == 0); + XFS_WANT_CORRUPTED_GOTO(i == 0, done); cur->bc_rec.b.br_state = XFS_EXT_NORM; if ((error = xfs_bmbt_insert(cur, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); } if (ip->i_d.di_format == XFS_DINODE_FMT_EXTENTS && ip->i_d.di_nextents > ip->i_df.if_ext_max) { @@ -1149,11 +1150,11 @@ xfs_bmap_add_extent_delay_real( new->br_startblock, new->br_blockcount, &i))) goto done; - ASSERT(i == 0); + XFS_WANT_CORRUPTED_GOTO(i == 0, done); cur->bc_rec.b.br_state = XFS_EXT_NORM; if ((error = xfs_bmbt_insert(cur, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); } if (ip->i_d.di_format == XFS_DINODE_FMT_EXTENTS && ip->i_d.di_nextents > ip->i_df.if_ext_max) { @@ -1377,19 +1378,19 @@ xfs_bmap_add_extent_unwritten_real( RIGHT.br_startblock, RIGHT.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_delete(cur, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_decrement(cur, 0, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_delete(cur, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_decrement(cur, 0, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_update(cur, LEFT.br_startoff, LEFT.br_startblock, LEFT.br_blockcount + PREV.br_blockcount + @@ -1426,13 +1427,13 @@ xfs_bmap_add_extent_unwritten_real( PREV.br_startblock, PREV.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_delete(cur, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_decrement(cur, 0, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_update(cur, LEFT.br_startoff, LEFT.br_startblock, LEFT.br_blockcount + PREV.br_blockcount, @@ -1469,13 +1470,13 @@ xfs_bmap_add_extent_unwritten_real( RIGHT.br_startblock, RIGHT.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_delete(cur, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_decrement(cur, 0, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_update(cur, new->br_startoff, new->br_startblock, new->br_blockcount + RIGHT.br_blockcount, @@ -1508,7 +1509,7 @@ xfs_bmap_add_extent_unwritten_real( new->br_startblock, new->br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_update(cur, new->br_startoff, new->br_startblock, new->br_blockcount, newext))) @@ -1549,7 +1550,7 @@ xfs_bmap_add_extent_unwritten_real( PREV.br_startblock, PREV.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_update(cur, PREV.br_startoff + new->br_blockcount, PREV.br_startblock + new->br_blockcount, @@ -1596,7 +1597,7 @@ xfs_bmap_add_extent_unwritten_real( PREV.br_startblock, PREV.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_update(cur, PREV.br_startoff + new->br_blockcount, PREV.br_startblock + new->br_blockcount, @@ -1606,7 +1607,7 @@ xfs_bmap_add_extent_unwritten_real( cur->bc_rec.b = *new; if ((error = xfs_bmbt_insert(cur, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); } /* DELTA: One in-core extent is split in two. */ temp = PREV.br_startoff; @@ -1640,7 +1641,7 @@ xfs_bmap_add_extent_unwritten_real( PREV.br_startblock, PREV.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_update(cur, PREV.br_startoff, PREV.br_startblock, PREV.br_blockcount - new->br_blockcount, @@ -1682,7 +1683,7 @@ xfs_bmap_add_extent_unwritten_real( PREV.br_startblock, PREV.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_update(cur, PREV.br_startoff, PREV.br_startblock, PREV.br_blockcount - new->br_blockcount, @@ -1692,11 +1693,11 @@ xfs_bmap_add_extent_unwritten_real( new->br_startblock, new->br_blockcount, &i))) goto done; - ASSERT(i == 0); + XFS_WANT_CORRUPTED_GOTO(i == 0, done); cur->bc_rec.b.br_state = XFS_EXT_NORM; if ((error = xfs_bmbt_insert(cur, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); } /* DELTA: One in-core extent is split in two. */ temp = PREV.br_startoff; @@ -1732,27 +1733,34 @@ xfs_bmap_add_extent_unwritten_real( PREV.br_startblock, PREV.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); /* new right extent - oldext */ if ((error = xfs_bmbt_update(cur, r[1].br_startoff, r[1].br_startblock, r[1].br_blockcount, r[1].br_state))) goto done; /* new left extent - oldext */ - PREV.br_blockcount = - new->br_startoff - PREV.br_startoff; cur->bc_rec.b = PREV; + cur->bc_rec.b.br_blockcount = + new->br_startoff - PREV.br_startoff; if ((error = xfs_bmbt_insert(cur, &i))) goto done; - ASSERT(i == 1); - if ((error = xfs_bmbt_increment(cur, 0, &i))) + XFS_WANT_CORRUPTED_GOTO(i == 1, done); + /* + * Reset the cursor to the position of the new extent + * we are about to insert as we can't trust it after + * the previous insert. + */ + if ((error = xfs_bmbt_lookup_eq(cur, new->br_startoff, + new->br_startblock, new->br_blockcount, + &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 0, done); /* new middle extent - newext */ - cur->bc_rec.b = *new; + cur->bc_rec.b.br_state = new->br_state; if ((error = xfs_bmbt_insert(cur, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); } /* DELTA: One in-core extent is split in three. */ temp = PREV.br_startoff; @@ -2097,13 +2105,13 @@ xfs_bmap_add_extent_hole_real( right.br_startblock, right.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_delete(cur, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_decrement(cur, 0, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_update(cur, left.br_startoff, left.br_startblock, left.br_blockcount + @@ -2139,7 +2147,7 @@ xfs_bmap_add_extent_hole_real( left.br_startblock, left.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_update(cur, left.br_startoff, left.br_startblock, left.br_blockcount + @@ -2174,7 +2182,7 @@ xfs_bmap_add_extent_hole_real( right.br_startblock, right.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); if ((error = xfs_bmbt_update(cur, new->br_startoff, new->br_startblock, new->br_blockcount + @@ -2208,11 +2216,11 @@ xfs_bmap_add_extent_hole_real( new->br_startblock, new->br_blockcount, &i))) goto done; - ASSERT(i == 0); + XFS_WANT_CORRUPTED_GOTO(i == 0, done); cur->bc_rec.b.br_state = new->br_state; if ((error = xfs_bmbt_insert(cur, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); } /* DELTA: A new extent was added in a hole. */ temp = new->br_startoff; @@ -3131,7 +3139,7 @@ xfs_bmap_del_extent( got.br_startblock, got.br_blockcount, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); } da_old = da_new = 0; } else { @@ -3164,7 +3172,7 @@ xfs_bmap_del_extent( } if ((error = xfs_bmbt_delete(cur, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); break; case 2: @@ -3268,7 +3276,7 @@ xfs_bmap_del_extent( got.br_startblock, temp, &i))) goto done; - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); /* * Update the btree record back * to the original value. @@ -3289,7 +3297,7 @@ xfs_bmap_del_extent( error = XFS_ERROR(ENOSPC); goto done; } - ASSERT(i == 1); + XFS_WANT_CORRUPTED_GOTO(i == 1, done); } else flags |= XFS_ILOG_FEXT(whichfork); XFS_IFORK_NEXT_SET(ip, whichfork, @@ -5970,7 +5978,7 @@ unlock_and_return: xfs_iunlock_map_shared(ip, lock); xfs_iunlock(ip, XFS_IOLOCK_SHARED); - kmem_free(map, subnex * sizeof(*map)); + kmem_free(map); return error; } diff --git a/fs/xfs/xfs_bmap.h b/fs/xfs/xfs_bmap.h index 6ff70cda451..9f3e3a836d1 100644 --- a/fs/xfs/xfs_bmap.h +++ b/fs/xfs/xfs_bmap.h @@ -54,12 +54,23 @@ typedef struct xfs_bmap_free_item /* * Header for free extent list. + * + * xbf_low is used by the allocator to activate the lowspace algorithm - + * when free space is running low the extent allocator may choose to + * allocate an extent from an AG without leaving sufficient space for + * a btree split when inserting the new extent. In this case the allocator + * will enable the lowspace algorithm which is supposed to allow further + * allocations (such as btree splits and newroots) to allocate from + * sequential AGs. In order to avoid locking AGs out of order the lowspace + * algorithm will start searching for free space from AG 0. If the correct + * transaction reservations have been made then this algorithm will eventually + * find all the space it needs. */ typedef struct xfs_bmap_free { xfs_bmap_free_item_t *xbf_first; /* list of to-be-free extents */ int xbf_count; /* count of items on list */ - int xbf_low; /* kludge: alloc in low mode */ + int xbf_low; /* alloc in low mode */ } xfs_bmap_free_t; #define XFS_BMAP_MAX_NMAP 4 diff --git a/fs/xfs/xfs_bmap_btree.c b/fs/xfs/xfs_bmap_btree.c index 4f0e849d973..23efad29a5c 100644 --- a/fs/xfs/xfs_bmap_btree.c +++ b/fs/xfs/xfs_bmap_btree.c @@ -1493,12 +1493,27 @@ xfs_bmbt_split( left = XFS_BUF_TO_BMBT_BLOCK(lbp); args.fsbno = cur->bc_private.b.firstblock; args.firstblock = args.fsbno; + args.minleft = 0; if (args.fsbno == NULLFSBLOCK) { args.fsbno = lbno; args.type = XFS_ALLOCTYPE_START_BNO; - } else + /* + * Make sure there is sufficient room left in the AG to + * complete a full tree split for an extent insert. If + * we are converting the middle part of an extent then + * we may need space for two tree splits. + * + * We are relying on the caller to make the correct block + * reservation for this operation to succeed. If the + * reservation amount is insufficient then we may fail a + * block allocation here and corrupt the filesystem. + */ + args.minleft = xfs_trans_get_block_res(args.tp); + } else if (cur->bc_private.b.flist->xbf_low) + args.type = XFS_ALLOCTYPE_START_BNO; + else args.type = XFS_ALLOCTYPE_NEAR_BNO; - args.mod = args.minleft = args.alignment = args.total = args.isfl = + args.mod = args.alignment = args.total = args.isfl = args.userdata = args.minalignslop = 0; args.minlen = args.maxlen = args.prod = 1; args.wasdel = cur->bc_private.b.flags & XFS_BTCUR_BPRV_WASDEL; @@ -1510,6 +1525,21 @@ xfs_bmbt_split( XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; } + if (args.fsbno == NULLFSBLOCK && args.minleft) { + /* + * Could not find an AG with enough free space to satisfy + * a full btree split. Try again without minleft and if + * successful activate the lowspace algorithm. + */ + args.fsbno = 0; + args.type = XFS_ALLOCTYPE_FIRST_AG; + args.minleft = 0; + if ((error = xfs_alloc_vextent(&args))) { + XFS_BMBT_TRACE_CURSOR(cur, ERROR); + return error; + } + cur->bc_private.b.flist->xbf_low = 1; + } if (args.fsbno == NULLFSBLOCK) { XFS_BMBT_TRACE_CURSOR(cur, EXIT); *stat = 0; @@ -2029,22 +2059,8 @@ xfs_bmbt_increment( * Insert the current record at the point referenced by cur. * * A multi-level split of the tree on insert will invalidate the original - * cursor. It appears, however, that some callers assume that the cursor is - * always valid. Hence if we do a multi-level split we need to revalidate the - * cursor. - * - * When a split occurs, we will see a new cursor returned. Use that as a - * trigger to determine if we need to revalidate the original cursor. If we get - * a split, then use the original irec to lookup up the path of the record we - * just inserted. - * - * Note that the fact that the btree root is in the inode means that we can - * have the level of the tree change without a "split" occurring at the root - * level. What happens is that the root is migrated to an allocated block and - * the inode root is pointed to it. This means a single split can change the - * level of the tree (level 2 -> level 3) and invalidate the old cursor. Hence - * the level change should be accounted as a split so as to correctly trigger a - * revalidation of the old cursor. + * cursor. All callers of this function should assume that the cursor is + * no longer valid and revalidate it. */ int /* error */ xfs_bmbt_insert( @@ -2057,14 +2073,11 @@ xfs_bmbt_insert( xfs_fsblock_t nbno; xfs_btree_cur_t *ncur; xfs_bmbt_rec_t nrec; - xfs_bmbt_irec_t oirec; /* original irec */ xfs_btree_cur_t *pcur; - int splits = 0; XFS_BMBT_TRACE_CURSOR(cur, ENTRY); level = 0; nbno = NULLFSBLOCK; - oirec = cur->bc_rec.b; xfs_bmbt_disk_set_all(&nrec, &cur->bc_rec.b); ncur = NULL; pcur = cur; @@ -2073,13 +2086,11 @@ xfs_bmbt_insert( &i))) { if (pcur != cur) xfs_btree_del_cursor(pcur, XFS_BTREE_ERROR); - goto error0; + XFS_BMBT_TRACE_CURSOR(cur, ERROR); + return error; } XFS_WANT_CORRUPTED_GOTO(i == 1, error0); if (pcur != cur && (ncur || nbno == NULLFSBLOCK)) { - /* allocating a new root is effectively a split */ - if (cur->bc_nlevels != pcur->bc_nlevels) - splits++; cur->bc_nlevels = pcur->bc_nlevels; cur->bc_private.b.allocated += pcur->bc_private.b.allocated; @@ -2093,21 +2104,10 @@ xfs_bmbt_insert( xfs_btree_del_cursor(pcur, XFS_BTREE_NOERROR); } if (ncur) { - splits++; pcur = ncur; ncur = NULL; } } while (nbno != NULLFSBLOCK); - - if (splits > 1) { - /* revalidate the old cursor as we had a multi-level split */ - error = xfs_bmbt_lookup_eq(cur, oirec.br_startoff, - oirec.br_startblock, oirec.br_blockcount, &i); - if (error) - goto error0; - ASSERT(i == 1); - } - XFS_BMBT_TRACE_CURSOR(cur, EXIT); *stat = i; return 0; @@ -2254,7 +2254,9 @@ xfs_bmbt_newroot( #endif args.fsbno = be64_to_cpu(*pp); args.type = XFS_ALLOCTYPE_START_BNO; - } else + } else if (cur->bc_private.b.flist->xbf_low) + args.type = XFS_ALLOCTYPE_START_BNO; + else args.type = XFS_ALLOCTYPE_NEAR_BNO; if ((error = xfs_alloc_vextent(&args))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c index 53a71c62025..d86ca2c03a7 100644 --- a/fs/xfs/xfs_buf_item.c +++ b/fs/xfs/xfs_buf_item.c @@ -889,9 +889,9 @@ xfs_buf_item_relse( } #ifdef XFS_TRANS_DEBUG - kmem_free(bip->bli_orig, XFS_BUF_COUNT(bp)); + kmem_free(bip->bli_orig); bip->bli_orig = NULL; - kmem_free(bip->bli_logged, XFS_BUF_COUNT(bp) / NBBY); + kmem_free(bip->bli_logged); bip->bli_logged = NULL; #endif /* XFS_TRANS_DEBUG */ @@ -1138,9 +1138,9 @@ xfs_buf_iodone( xfs_trans_delete_ail(mp, (xfs_log_item_t *)bip); #ifdef XFS_TRANS_DEBUG - kmem_free(bip->bli_orig, XFS_BUF_COUNT(bp)); + kmem_free(bip->bli_orig); bip->bli_orig = NULL; - kmem_free(bip->bli_logged, XFS_BUF_COUNT(bp) / NBBY); + kmem_free(bip->bli_logged); bip->bli_logged = NULL; #endif /* XFS_TRANS_DEBUG */ diff --git a/fs/xfs/xfs_clnt.h b/fs/xfs/xfs_clnt.h index d5d1e60ee22..d2ce5dd70d8 100644 --- a/fs/xfs/xfs_clnt.h +++ b/fs/xfs/xfs_clnt.h @@ -78,6 +78,7 @@ struct xfs_mount_args { #define XFSMNT_IOSIZE 0x00002000 /* optimize for I/O size */ #define XFSMNT_OSYNCISOSYNC 0x00004000 /* o_sync is REALLY o_sync */ /* (osyncisdsync is default) */ +#define XFSMNT_NOATTR2 0x00008000 /* turn off ATTR2 EA format */ #define XFSMNT_32BITINODES 0x00200000 /* restrict inodes to 32 * bits of address space */ #define XFSMNT_GQUOTA 0x00400000 /* group quota accounting */ diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c index 021a8f7e563..9e561a9cefc 100644 --- a/fs/xfs/xfs_da_btree.c +++ b/fs/xfs/xfs_da_btree.c @@ -1431,7 +1431,7 @@ xfs_da_path_shift(xfs_da_state_t *state, xfs_da_state_path_t *path, } if (level < 0) { *result = XFS_ERROR(ENOENT); /* we're out of our tree */ - ASSERT(args->oknoent); + ASSERT(args->op_flags & XFS_DA_OP_OKNOENT); return(0); } @@ -1530,6 +1530,28 @@ xfs_da_hashname(const uchar_t *name, int namelen) } } +enum xfs_dacmp +xfs_da_compname( + struct xfs_da_args *args, + const char *name, + int len) +{ + return (args->namelen == len && memcmp(args->name, name, len) == 0) ? + XFS_CMP_EXACT : XFS_CMP_DIFFERENT; +} + +static xfs_dahash_t +xfs_default_hashname( + struct xfs_name *name) +{ + return xfs_da_hashname(name->name, name->len); +} + +const struct xfs_nameops xfs_default_nameops = { + .hashname = xfs_default_hashname, + .compname = xfs_da_compname +}; + /* * Add a block to the btree ahead of the file. * Return the new block number to the caller. @@ -1598,7 +1620,7 @@ xfs_da_grow_inode(xfs_da_args_t *args, xfs_dablk_t *new_blkno) args->firstblock, args->total, &mapp[mapi], &nmap, args->flist, NULL))) { - kmem_free(mapp, sizeof(*mapp) * count); + kmem_free(mapp); return error; } if (nmap < 1) @@ -1620,11 +1642,11 @@ xfs_da_grow_inode(xfs_da_args_t *args, xfs_dablk_t *new_blkno) mapp[mapi - 1].br_startoff + mapp[mapi - 1].br_blockcount != bno + count) { if (mapp != &map) - kmem_free(mapp, sizeof(*mapp) * count); + kmem_free(mapp); return XFS_ERROR(ENOSPC); } if (mapp != &map) - kmem_free(mapp, sizeof(*mapp) * count); + kmem_free(mapp); *new_blkno = (xfs_dablk_t)bno; return 0; } @@ -2090,10 +2112,10 @@ xfs_da_do_buf( } } if (bplist) { - kmem_free(bplist, sizeof(*bplist) * nmap); + kmem_free(bplist); } if (mapp != &map) { - kmem_free(mapp, sizeof(*mapp) * nfsb); + kmem_free(mapp); } if (bpp) *bpp = rbp; @@ -2102,11 +2124,11 @@ exit1: if (bplist) { for (i = 0; i < nbplist; i++) xfs_trans_brelse(trans, bplist[i]); - kmem_free(bplist, sizeof(*bplist) * nmap); + kmem_free(bplist); } exit0: if (mapp != &map) - kmem_free(mapp, sizeof(*mapp) * nfsb); + kmem_free(mapp); if (bpp) *bpp = NULL; return error; @@ -2218,7 +2240,7 @@ xfs_da_state_free(xfs_da_state_t *state) #ifdef XFS_DABUF_DEBUG xfs_dabuf_t *xfs_dabuf_global_list; -spinlock_t xfs_dabuf_global_lock; +static DEFINE_SPINLOCK(xfs_dabuf_global_lock); #endif /* @@ -2315,7 +2337,7 @@ xfs_da_buf_done(xfs_dabuf_t *dabuf) if (dabuf->dirty) xfs_da_buf_clean(dabuf); if (dabuf->nbuf > 1) - kmem_free(dabuf->data, BBTOB(dabuf->bbcount)); + kmem_free(dabuf->data); #ifdef XFS_DABUF_DEBUG { spin_lock(&xfs_dabuf_global_lock); @@ -2332,7 +2354,7 @@ xfs_da_buf_done(xfs_dabuf_t *dabuf) if (dabuf->nbuf == 1) kmem_zone_free(xfs_dabuf_zone, dabuf); else - kmem_free(dabuf, XFS_DA_BUF_SIZE(dabuf->nbuf)); + kmem_free(dabuf); } /* @@ -2403,7 +2425,7 @@ xfs_da_brelse(xfs_trans_t *tp, xfs_dabuf_t *dabuf) for (i = 0; i < nbuf; i++) xfs_trans_brelse(tp, bplist[i]); if (bplist != &bp) - kmem_free(bplist, nbuf * sizeof(*bplist)); + kmem_free(bplist); } /* @@ -2429,7 +2451,7 @@ xfs_da_binval(xfs_trans_t *tp, xfs_dabuf_t *dabuf) for (i = 0; i < nbuf; i++) xfs_trans_binval(tp, bplist[i]); if (bplist != &bp) - kmem_free(bplist, nbuf * sizeof(*bplist)); + kmem_free(bplist); } /* diff --git a/fs/xfs/xfs_da_btree.h b/fs/xfs/xfs_da_btree.h index 7facf86f74f..8be0b00ede9 100644 --- a/fs/xfs/xfs_da_btree.h +++ b/fs/xfs/xfs_da_btree.h @@ -99,6 +99,15 @@ typedef struct xfs_da_node_entry xfs_da_node_entry_t; *========================================================================*/ /* + * Search comparison results + */ +enum xfs_dacmp { + XFS_CMP_DIFFERENT, /* names are completely different */ + XFS_CMP_EXACT, /* names are exactly the same */ + XFS_CMP_CASE /* names are same but differ in case */ +}; + +/* * Structure to ease passing around component names. */ typedef struct xfs_da_args { @@ -123,13 +132,20 @@ typedef struct xfs_da_args { int index2; /* index of 2nd attr in blk */ xfs_dablk_t rmtblkno2; /* remote attr value starting blkno */ int rmtblkcnt2; /* remote attr value block count */ - unsigned char justcheck; /* T/F: check for ok with no space */ - unsigned char rename; /* T/F: this is an atomic rename op */ - unsigned char addname; /* T/F: this is an add operation */ - unsigned char oknoent; /* T/F: ok to return ENOENT, else die */ + int op_flags; /* operation flags */ + enum xfs_dacmp cmpresult; /* name compare result for lookups */ } xfs_da_args_t; /* + * Operation flags: + */ +#define XFS_DA_OP_JUSTCHECK 0x0001 /* check for ok with no space */ +#define XFS_DA_OP_RENAME 0x0002 /* this is an atomic rename op */ +#define XFS_DA_OP_ADDNAME 0x0004 /* this is an add operation */ +#define XFS_DA_OP_OKNOENT 0x0008 /* lookup/add op, ENOENT ok, else die */ +#define XFS_DA_OP_CILOOKUP 0x0010 /* lookup to return CI name if found */ + +/* * Structure to describe buffer(s) for a block. * This is needed in the directory version 2 format case, when * multiple non-contiguous fsblocks might be needed to cover one @@ -201,6 +217,14 @@ typedef struct xfs_da_state { (uint)(XFS_DA_LOGOFF(BASE, ADDR)), \ (uint)(XFS_DA_LOGOFF(BASE, ADDR)+(SIZE)-1) +/* + * Name ops for directory and/or attr name operations + */ +struct xfs_nameops { + xfs_dahash_t (*hashname)(struct xfs_name *); + enum xfs_dacmp (*compname)(struct xfs_da_args *, const char *, int); +}; + #ifdef __KERNEL__ /*======================================================================== @@ -249,6 +273,10 @@ int xfs_da_shrink_inode(xfs_da_args_t *args, xfs_dablk_t dead_blkno, xfs_dabuf_t *dead_buf); uint xfs_da_hashname(const uchar_t *name_string, int name_length); +enum xfs_dacmp xfs_da_compname(struct xfs_da_args *args, + const char *name, int len); + + xfs_da_state_t *xfs_da_state_alloc(void); void xfs_da_state_free(xfs_da_state_t *state); diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c index 5f3647cb988..2211e885ef2 100644 --- a/fs/xfs/xfs_dfrag.c +++ b/fs/xfs/xfs_dfrag.c @@ -116,7 +116,7 @@ xfs_swapext( out_put_file: fput(file); out_free_sxp: - kmem_free(sxp, sizeof(xfs_swapext_t)); + kmem_free(sxp); out: return error; } @@ -381,6 +381,6 @@ xfs_swap_extents( xfs_iunlock(tip, lock_flags); } if (tempifp != NULL) - kmem_free(tempifp, sizeof(xfs_ifork_t)); + kmem_free(tempifp); return error; } diff --git a/fs/xfs/xfs_dir2.c b/fs/xfs/xfs_dir2.c index 7cb26529766..80e0dc51361 100644 --- a/fs/xfs/xfs_dir2.c +++ b/fs/xfs/xfs_dir2.c @@ -46,6 +46,54 @@ struct xfs_name xfs_name_dotdot = {"..", 2}; +extern const struct xfs_nameops xfs_default_nameops; + +/* + * ASCII case-insensitive (ie. A-Z) support for directories that was + * used in IRIX. + */ +STATIC xfs_dahash_t +xfs_ascii_ci_hashname( + struct xfs_name *name) +{ + xfs_dahash_t hash; + int i; + + for (i = 0, hash = 0; i < name->len; i++) + hash = tolower(name->name[i]) ^ rol32(hash, 7); + + return hash; +} + +STATIC enum xfs_dacmp +xfs_ascii_ci_compname( + struct xfs_da_args *args, + const char *name, + int len) +{ + enum xfs_dacmp result; + int i; + + if (args->namelen != len) + return XFS_CMP_DIFFERENT; + + result = XFS_CMP_EXACT; + for (i = 0; i < len; i++) { + if (args->name[i] == name[i]) + continue; + if (tolower(args->name[i]) != tolower(name[i])) + return XFS_CMP_DIFFERENT; + result = XFS_CMP_CASE; + } + + return result; +} + +static struct xfs_nameops xfs_ascii_ci_nameops = { + .hashname = xfs_ascii_ci_hashname, + .compname = xfs_ascii_ci_compname, +}; + void xfs_dir_mount( xfs_mount_t *mp) @@ -65,6 +113,10 @@ xfs_dir_mount( (mp->m_dirblksize - (uint)sizeof(xfs_da_node_hdr_t)) / (uint)sizeof(xfs_da_node_entry_t); mp->m_dir_magicpct = (mp->m_dirblksize * 37) / 100; + if (xfs_sb_version_hasasciici(&mp->m_sb)) + mp->m_dirnameops = &xfs_ascii_ci_nameops; + else + mp->m_dirnameops = &xfs_default_nameops; } /* @@ -162,9 +214,10 @@ xfs_dir_createname( return rval; XFS_STATS_INC(xs_dir_create); + memset(&args, 0, sizeof(xfs_da_args_t)); args.name = name->name; args.namelen = name->len; - args.hashval = xfs_da_hashname(name->name, name->len); + args.hashval = dp->i_mount->m_dirnameops->hashname(name); args.inumber = inum; args.dp = dp; args.firstblock = first; @@ -172,8 +225,7 @@ xfs_dir_createname( args.total = total; args.whichfork = XFS_DATA_FORK; args.trans = tp; - args.justcheck = 0; - args.addname = args.oknoent = 1; + args.op_flags = XFS_DA_OP_ADDNAME | XFS_DA_OP_OKNOENT; if (dp->i_d.di_format == XFS_DINODE_FMT_LOCAL) rval = xfs_dir2_sf_addname(&args); @@ -191,14 +243,43 @@ xfs_dir_createname( } /* + * If doing a CI lookup and case-insensitive match, dup actual name into + * args.value. Return EEXIST for success (ie. name found) or an error. + */ +int +xfs_dir_cilookup_result( + struct xfs_da_args *args, + const char *name, + int len) +{ + if (args->cmpresult == XFS_CMP_DIFFERENT) + return ENOENT; + if (args->cmpresult != XFS_CMP_CASE || + !(args->op_flags & XFS_DA_OP_CILOOKUP)) + return EEXIST; + + args->value = kmem_alloc(len, KM_MAYFAIL); + if (!args->value) + return ENOMEM; + + memcpy(args->value, name, len); + args->valuelen = len; + return EEXIST; +} + +/* * Lookup a name in a directory, give back the inode number. + * If ci_name is not NULL, returns the actual name in ci_name if it differs + * to name, or ci_name->name is set to NULL for an exact match. */ + int xfs_dir_lookup( xfs_trans_t *tp, xfs_inode_t *dp, struct xfs_name *name, - xfs_ino_t *inum) /* out: inode number */ + xfs_ino_t *inum, /* out: inode number */ + struct xfs_name *ci_name) /* out: actual name if CI match */ { xfs_da_args_t args; int rval; @@ -206,15 +287,17 @@ xfs_dir_lookup( ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR); XFS_STATS_INC(xs_dir_lookup); - memset(&args, 0, sizeof(xfs_da_args_t)); + memset(&args, 0, sizeof(xfs_da_args_t)); args.name = name->name; args.namelen = name->len; - args.hashval = xfs_da_hashname(name->name, name->len); + args.hashval = dp->i_mount->m_dirnameops->hashname(name); args.dp = dp; args.whichfork = XFS_DATA_FORK; args.trans = tp; - args.oknoent = 1; + args.op_flags = XFS_DA_OP_OKNOENT; + if (ci_name) + args.op_flags |= XFS_DA_OP_CILOOKUP; if (dp->i_d.di_format == XFS_DINODE_FMT_LOCAL) rval = xfs_dir2_sf_lookup(&args); @@ -230,8 +313,13 @@ xfs_dir_lookup( rval = xfs_dir2_node_lookup(&args); if (rval == EEXIST) rval = 0; - if (rval == 0) + if (!rval) { *inum = args.inumber; + if (ci_name) { + ci_name->name = args.value; + ci_name->len = args.valuelen; + } + } return rval; } @@ -255,9 +343,10 @@ xfs_dir_removename( ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR); XFS_STATS_INC(xs_dir_remove); + memset(&args, 0, sizeof(xfs_da_args_t)); args.name = name->name; args.namelen = name->len; - args.hashval = xfs_da_hashname(name->name, name->len); + args.hashval = dp->i_mount->m_dirnameops->hashname(name); args.inumber = ino; args.dp = dp; args.firstblock = first; @@ -265,7 +354,6 @@ xfs_dir_removename( args.total = total; args.whichfork = XFS_DATA_FORK; args.trans = tp; - args.justcheck = args.addname = args.oknoent = 0; if (dp->i_d.di_format == XFS_DINODE_FMT_LOCAL) rval = xfs_dir2_sf_removename(&args); @@ -338,9 +426,10 @@ xfs_dir_replace( if ((rval = xfs_dir_ino_validate(tp->t_mountp, inum))) return rval; + memset(&args, 0, sizeof(xfs_da_args_t)); args.name = name->name; args.namelen = name->len; - args.hashval = xfs_da_hashname(name->name, name->len); + args.hashval = dp->i_mount->m_dirnameops->hashname(name); args.inumber = inum; args.dp = dp; args.firstblock = first; @@ -348,7 +437,6 @@ xfs_dir_replace( args.total = total; args.whichfork = XFS_DATA_FORK; args.trans = tp; - args.justcheck = args.addname = args.oknoent = 0; if (dp->i_d.di_format == XFS_DINODE_FMT_LOCAL) rval = xfs_dir2_sf_replace(&args); @@ -384,15 +472,16 @@ xfs_dir_canenter( return 0; ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR); - memset(&args, 0, sizeof(xfs_da_args_t)); + memset(&args, 0, sizeof(xfs_da_args_t)); args.name = name->name; args.namelen = name->len; - args.hashval = xfs_da_hashname(name->name, name->len); + args.hashval = dp->i_mount->m_dirnameops->hashname(name); args.dp = dp; args.whichfork = XFS_DATA_FORK; args.trans = tp; - args.justcheck = args.addname = args.oknoent = 1; + args.op_flags = XFS_DA_OP_JUSTCHECK | XFS_DA_OP_ADDNAME | + XFS_DA_OP_OKNOENT; if (dp->i_d.di_format == XFS_DINODE_FMT_LOCAL) rval = xfs_dir2_sf_addname(&args); @@ -493,7 +582,7 @@ xfs_dir2_grow_inode( args->firstblock, args->total, &mapp[mapi], &nmap, args->flist, NULL))) { - kmem_free(mapp, sizeof(*mapp) * count); + kmem_free(mapp); return error; } if (nmap < 1) @@ -525,14 +614,14 @@ xfs_dir2_grow_inode( mapp[mapi - 1].br_startoff + mapp[mapi - 1].br_blockcount != bno + count) { if (mapp != &map) - kmem_free(mapp, sizeof(*mapp) * count); + kmem_free(mapp); return XFS_ERROR(ENOSPC); } /* * Done with the temporary mapping table. */ if (mapp != &map) - kmem_free(mapp, sizeof(*mapp) * count); + kmem_free(mapp); *dbp = xfs_dir2_da_to_db(mp, (xfs_dablk_t)bno); /* * Update file's size if this is the data space and it grew. diff --git a/fs/xfs/xfs_dir2.h b/fs/xfs/xfs_dir2.h index 6392f939029..1d9ef96f33a 100644 --- a/fs/xfs/xfs_dir2.h +++ b/fs/xfs/xfs_dir2.h @@ -74,7 +74,8 @@ extern int xfs_dir_createname(struct xfs_trans *tp, struct xfs_inode *dp, xfs_fsblock_t *first, struct xfs_bmap_free *flist, xfs_extlen_t tot); extern int xfs_dir_lookup(struct xfs_trans *tp, struct xfs_inode *dp, - struct xfs_name *name, xfs_ino_t *inum); + struct xfs_name *name, xfs_ino_t *inum, + struct xfs_name *ci_name); extern int xfs_dir_removename(struct xfs_trans *tp, struct xfs_inode *dp, struct xfs_name *name, xfs_ino_t ino, xfs_fsblock_t *first, @@ -99,4 +100,7 @@ extern int xfs_dir2_isleaf(struct xfs_trans *tp, struct xfs_inode *dp, extern int xfs_dir2_shrink_inode(struct xfs_da_args *args, xfs_dir2_db_t db, struct xfs_dabuf *bp); +extern int xfs_dir_cilookup_result(struct xfs_da_args *args, const char *name, + int len); + #endif /* __XFS_DIR2_H__ */ diff --git a/fs/xfs/xfs_dir2_block.c b/fs/xfs/xfs_dir2_block.c index fb5a556725b..e2fa0a1d8e9 100644 --- a/fs/xfs/xfs_dir2_block.c +++ b/fs/xfs/xfs_dir2_block.c @@ -215,7 +215,7 @@ xfs_dir2_block_addname( /* * If this isn't a real add, we're done with the buffer. */ - if (args->justcheck) + if (args->op_flags & XFS_DA_OP_JUSTCHECK) xfs_da_brelse(tp, bp); /* * If we don't have space for the new entry & leaf ... @@ -225,7 +225,7 @@ xfs_dir2_block_addname( * Not trying to actually do anything, or don't have * a space reservation: return no-space. */ - if (args->justcheck || args->total == 0) + if ((args->op_flags & XFS_DA_OP_JUSTCHECK) || args->total == 0) return XFS_ERROR(ENOSPC); /* * Convert to the next larger format. @@ -240,7 +240,7 @@ xfs_dir2_block_addname( /* * Just checking, and it would work, so say so. */ - if (args->justcheck) + if (args->op_flags & XFS_DA_OP_JUSTCHECK) return 0; needlog = needscan = 0; /* @@ -610,14 +610,15 @@ xfs_dir2_block_lookup( /* * Get the offset from the leaf entry, to point to the data. */ - dep = (xfs_dir2_data_entry_t *) - ((char *)block + xfs_dir2_dataptr_to_off(mp, be32_to_cpu(blp[ent].address))); + dep = (xfs_dir2_data_entry_t *)((char *)block + + xfs_dir2_dataptr_to_off(mp, be32_to_cpu(blp[ent].address))); /* - * Fill in inode number, release the block. + * Fill in inode number, CI name if appropriate, release the block. */ args->inumber = be64_to_cpu(dep->inumber); + error = xfs_dir_cilookup_result(args, dep->name, dep->namelen); xfs_da_brelse(args->trans, bp); - return XFS_ERROR(EEXIST); + return XFS_ERROR(error); } /* @@ -643,6 +644,7 @@ xfs_dir2_block_lookup_int( int mid; /* binary search current idx */ xfs_mount_t *mp; /* filesystem mount point */ xfs_trans_t *tp; /* transaction pointer */ + enum xfs_dacmp cmp; /* comparison result */ dp = args->dp; tp = args->trans; @@ -673,7 +675,7 @@ xfs_dir2_block_lookup_int( else high = mid - 1; if (low > high) { - ASSERT(args->oknoent); + ASSERT(args->op_flags & XFS_DA_OP_OKNOENT); xfs_da_brelse(tp, bp); return XFS_ERROR(ENOENT); } @@ -697,20 +699,31 @@ xfs_dir2_block_lookup_int( dep = (xfs_dir2_data_entry_t *) ((char *)block + xfs_dir2_dataptr_to_off(mp, addr)); /* - * Compare, if it's right give back buffer & entry number. + * Compare name and if it's an exact match, return the index + * and buffer. If it's the first case-insensitive match, store + * the index and buffer and continue looking for an exact match. */ - if (dep->namelen == args->namelen && - dep->name[0] == args->name[0] && - memcmp(dep->name, args->name, args->namelen) == 0) { + cmp = mp->m_dirnameops->compname(args, dep->name, dep->namelen); + if (cmp != XFS_CMP_DIFFERENT && cmp != args->cmpresult) { + args->cmpresult = cmp; *bpp = bp; *entno = mid; - return 0; + if (cmp == XFS_CMP_EXACT) + return 0; } - } while (++mid < be32_to_cpu(btp->count) && be32_to_cpu(blp[mid].hashval) == hash); + } while (++mid < be32_to_cpu(btp->count) && + be32_to_cpu(blp[mid].hashval) == hash); + + ASSERT(args->op_flags & XFS_DA_OP_OKNOENT); + /* + * Here, we can only be doing a lookup (not a rename or replace). + * If a case-insensitive match was found earlier, return success. + */ + if (args->cmpresult == XFS_CMP_CASE) + return 0; /* * No match, release the buffer and return ENOENT. */ - ASSERT(args->oknoent); xfs_da_brelse(tp, bp); return XFS_ERROR(ENOENT); } @@ -1033,6 +1046,7 @@ xfs_dir2_sf_to_block( xfs_dir2_sf_t *sfp; /* shortform structure */ __be16 *tagp; /* end of data entry */ xfs_trans_t *tp; /* transaction pointer */ + struct xfs_name name; xfs_dir2_trace_args("sf_to_block", args); dp = args->dp; @@ -1071,7 +1085,7 @@ xfs_dir2_sf_to_block( */ error = xfs_dir2_grow_inode(args, XFS_DIR2_DATA_SPACE, &blkno); if (error) { - kmem_free(buf, buf_len); + kmem_free(buf); return error; } /* @@ -1079,7 +1093,7 @@ xfs_dir2_sf_to_block( */ error = xfs_dir2_data_init(args, blkno, &bp); if (error) { - kmem_free(buf, buf_len); + kmem_free(buf); return error; } block = bp->data; @@ -1187,8 +1201,10 @@ xfs_dir2_sf_to_block( tagp = xfs_dir2_data_entry_tag_p(dep); *tagp = cpu_to_be16((char *)dep - (char *)block); xfs_dir2_data_log_entry(tp, bp, dep); - blp[2 + i].hashval = cpu_to_be32(xfs_da_hashname( - (char *)sfep->name, sfep->namelen)); + name.name = sfep->name; + name.len = sfep->namelen; + blp[2 + i].hashval = cpu_to_be32(mp->m_dirnameops-> + hashname(&name)); blp[2 + i].address = cpu_to_be32(xfs_dir2_byte_to_dataptr(mp, (char *)dep - (char *)block)); offset = (int)((char *)(tagp + 1) - (char *)block); @@ -1198,7 +1214,7 @@ xfs_dir2_sf_to_block( sfep = xfs_dir2_sf_nextentry(sfp, sfep); } /* Done with the temporary buffer */ - kmem_free(buf, buf_len); + kmem_free(buf); /* * Sort the leaf entries by hash value. */ diff --git a/fs/xfs/xfs_dir2_data.c b/fs/xfs/xfs_dir2_data.c index fb8c9e08b23..498f8d69433 100644 --- a/fs/xfs/xfs_dir2_data.c +++ b/fs/xfs/xfs_dir2_data.c @@ -65,6 +65,7 @@ xfs_dir2_data_check( xfs_mount_t *mp; /* filesystem mount point */ char *p; /* current data position */ int stale; /* count of stale leaves */ + struct xfs_name name; mp = dp->i_mount; d = bp->data; @@ -140,7 +141,9 @@ xfs_dir2_data_check( addr = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk, (xfs_dir2_data_aoff_t) ((char *)dep - (char *)d)); - hash = xfs_da_hashname((char *)dep->name, dep->namelen); + name.name = dep->name; + name.len = dep->namelen; + hash = mp->m_dirnameops->hashname(&name); for (i = 0; i < be32_to_cpu(btp->count); i++) { if (be32_to_cpu(lep[i].address) == addr && be32_to_cpu(lep[i].hashval) == hash) diff --git a/fs/xfs/xfs_dir2_leaf.c b/fs/xfs/xfs_dir2_leaf.c index bc52b803d79..93535992cb6 100644 --- a/fs/xfs/xfs_dir2_leaf.c +++ b/fs/xfs/xfs_dir2_leaf.c @@ -263,20 +263,21 @@ xfs_dir2_leaf_addname( * If we don't have enough free bytes but we can make enough * by compacting out stale entries, we'll do that. */ - if ((char *)bestsp - (char *)&leaf->ents[be16_to_cpu(leaf->hdr.count)] < needbytes && - be16_to_cpu(leaf->hdr.stale) > 1) { + if ((char *)bestsp - (char *)&leaf->ents[be16_to_cpu(leaf->hdr.count)] < + needbytes && be16_to_cpu(leaf->hdr.stale) > 1) { compact = 1; } /* * Otherwise if we don't have enough free bytes we need to * convert to node form. */ - else if ((char *)bestsp - (char *)&leaf->ents[be16_to_cpu(leaf->hdr.count)] < - needbytes) { + else if ((char *)bestsp - (char *)&leaf->ents[be16_to_cpu( + leaf->hdr.count)] < needbytes) { /* * Just checking or no space reservation, give up. */ - if (args->justcheck || args->total == 0) { + if ((args->op_flags & XFS_DA_OP_JUSTCHECK) || + args->total == 0) { xfs_da_brelse(tp, lbp); return XFS_ERROR(ENOSPC); } @@ -301,7 +302,7 @@ xfs_dir2_leaf_addname( * If just checking, then it will fit unless we needed to allocate * a new data block. */ - if (args->justcheck) { + if (args->op_flags & XFS_DA_OP_JUSTCHECK) { xfs_da_brelse(tp, lbp); return use_block == -1 ? XFS_ERROR(ENOSPC) : 0; } @@ -1110,7 +1111,7 @@ xfs_dir2_leaf_getdents( *offset = XFS_DIR2_MAX_DATAPTR; else *offset = xfs_dir2_byte_to_dataptr(mp, curoff); - kmem_free(map, map_size * sizeof(*map)); + kmem_free(map); if (bp) xfs_da_brelse(NULL, bp); return error; @@ -1298,12 +1299,13 @@ xfs_dir2_leaf_lookup( ((char *)dbp->data + xfs_dir2_dataptr_to_off(dp->i_mount, be32_to_cpu(lep->address))); /* - * Return the found inode number. + * Return the found inode number & CI name if appropriate */ args->inumber = be64_to_cpu(dep->inumber); + error = xfs_dir_cilookup_result(args, dep->name, dep->namelen); xfs_da_brelse(tp, dbp); xfs_da_brelse(tp, lbp); - return XFS_ERROR(EEXIST); + return XFS_ERROR(error); } /* @@ -1319,8 +1321,8 @@ xfs_dir2_leaf_lookup_int( int *indexp, /* out: index in leaf block */ xfs_dabuf_t **dbpp) /* out: data buffer */ { - xfs_dir2_db_t curdb; /* current data block number */ - xfs_dabuf_t *dbp; /* data buffer */ + xfs_dir2_db_t curdb = -1; /* current data block number */ + xfs_dabuf_t *dbp = NULL; /* data buffer */ xfs_dir2_data_entry_t *dep; /* data entry */ xfs_inode_t *dp; /* incore directory inode */ int error; /* error return code */ @@ -1331,6 +1333,8 @@ xfs_dir2_leaf_lookup_int( xfs_mount_t *mp; /* filesystem mount point */ xfs_dir2_db_t newdb; /* new data block number */ xfs_trans_t *tp; /* transaction pointer */ + xfs_dir2_db_t cidb = -1; /* case match data block no. */ + enum xfs_dacmp cmp; /* name compare result */ dp = args->dp; tp = args->trans; @@ -1338,11 +1342,10 @@ xfs_dir2_leaf_lookup_int( /* * Read the leaf block into the buffer. */ - if ((error = - xfs_da_read_buf(tp, dp, mp->m_dirleafblk, -1, &lbp, - XFS_DATA_FORK))) { + error = xfs_da_read_buf(tp, dp, mp->m_dirleafblk, -1, &lbp, + XFS_DATA_FORK); + if (error) return error; - } *lbpp = lbp; leaf = lbp->data; xfs_dir2_leaf_check(dp, lbp); @@ -1354,9 +1357,9 @@ xfs_dir2_leaf_lookup_int( * Loop over all the entries with the right hash value * looking to match the name. */ - for (lep = &leaf->ents[index], dbp = NULL, curdb = -1; - index < be16_to_cpu(leaf->hdr.count) && be32_to_cpu(lep->hashval) == args->hashval; - lep++, index++) { + for (lep = &leaf->ents[index]; index < be16_to_cpu(leaf->hdr.count) && + be32_to_cpu(lep->hashval) == args->hashval; + lep++, index++) { /* * Skip over stale leaf entries. */ @@ -1373,10 +1376,10 @@ xfs_dir2_leaf_lookup_int( if (newdb != curdb) { if (dbp) xfs_da_brelse(tp, dbp); - if ((error = - xfs_da_read_buf(tp, dp, - xfs_dir2_db_to_da(mp, newdb), -1, &dbp, - XFS_DATA_FORK))) { + error = xfs_da_read_buf(tp, dp, + xfs_dir2_db_to_da(mp, newdb), + -1, &dbp, XFS_DATA_FORK); + if (error) { xfs_da_brelse(tp, lbp); return error; } @@ -1386,24 +1389,50 @@ xfs_dir2_leaf_lookup_int( /* * Point to the data entry. */ - dep = (xfs_dir2_data_entry_t *) - ((char *)dbp->data + - xfs_dir2_dataptr_to_off(mp, be32_to_cpu(lep->address))); + dep = (xfs_dir2_data_entry_t *)((char *)dbp->data + + xfs_dir2_dataptr_to_off(mp, be32_to_cpu(lep->address))); /* - * If it matches then return it. + * Compare name and if it's an exact match, return the index + * and buffer. If it's the first case-insensitive match, store + * the index and buffer and continue looking for an exact match. */ - if (dep->namelen == args->namelen && - dep->name[0] == args->name[0] && - memcmp(dep->name, args->name, args->namelen) == 0) { - *dbpp = dbp; + cmp = mp->m_dirnameops->compname(args, dep->name, dep->namelen); + if (cmp != XFS_CMP_DIFFERENT && cmp != args->cmpresult) { + args->cmpresult = cmp; *indexp = index; - return 0; + /* case exact match: return the current buffer. */ + if (cmp == XFS_CMP_EXACT) { + *dbpp = dbp; + return 0; + } + cidb = curdb; } } + ASSERT(args->op_flags & XFS_DA_OP_OKNOENT); + /* + * Here, we can only be doing a lookup (not a rename or remove). + * If a case-insensitive match was found earlier, re-read the + * appropriate data block if required and return it. + */ + if (args->cmpresult == XFS_CMP_CASE) { + ASSERT(cidb != -1); + if (cidb != curdb) { + xfs_da_brelse(tp, dbp); + error = xfs_da_read_buf(tp, dp, + xfs_dir2_db_to_da(mp, cidb), + -1, &dbp, XFS_DATA_FORK); + if (error) { + xfs_da_brelse(tp, lbp); + return error; + } + } + *dbpp = dbp; + return 0; + } /* * No match found, return ENOENT. */ - ASSERT(args->oknoent); + ASSERT(cidb == -1); if (dbp) xfs_da_brelse(tp, dbp); xfs_da_brelse(tp, lbp); diff --git a/fs/xfs/xfs_dir2_node.c b/fs/xfs/xfs_dir2_node.c index 8dade711f09..fa6c3a5ddbc 100644 --- a/fs/xfs/xfs_dir2_node.c +++ b/fs/xfs/xfs_dir2_node.c @@ -226,7 +226,7 @@ xfs_dir2_leafn_add( ASSERT(index == be16_to_cpu(leaf->hdr.count) || be32_to_cpu(leaf->ents[index].hashval) >= args->hashval); - if (args->justcheck) + if (args->op_flags & XFS_DA_OP_JUSTCHECK) return 0; /* @@ -387,28 +387,26 @@ xfs_dir2_leafn_lasthash( } /* - * Look up a leaf entry in a node-format leaf block. - * If this is an addname then the extrablk in state is a freespace block, - * otherwise it's a data block. + * Look up a leaf entry for space to add a name in a node-format leaf block. + * The extrablk in state is a freespace block. */ -int -xfs_dir2_leafn_lookup_int( +STATIC int +xfs_dir2_leafn_lookup_for_addname( xfs_dabuf_t *bp, /* leaf buffer */ xfs_da_args_t *args, /* operation arguments */ int *indexp, /* out: leaf entry index */ xfs_da_state_t *state) /* state to fill in */ { - xfs_dabuf_t *curbp; /* current data/free buffer */ - xfs_dir2_db_t curdb; /* current data block number */ - xfs_dir2_db_t curfdb; /* current free block number */ - xfs_dir2_data_entry_t *dep; /* data block entry */ + xfs_dabuf_t *curbp = NULL; /* current data/free buffer */ + xfs_dir2_db_t curdb = -1; /* current data block number */ + xfs_dir2_db_t curfdb = -1; /* current free block number */ xfs_inode_t *dp; /* incore directory inode */ int error; /* error return value */ int fi; /* free entry index */ - xfs_dir2_free_t *free=NULL; /* free block structure */ + xfs_dir2_free_t *free = NULL; /* free block structure */ int index; /* leaf entry index */ xfs_dir2_leaf_t *leaf; /* leaf structure */ - int length=0; /* length of new data entry */ + int length; /* length of new data entry */ xfs_dir2_leaf_entry_t *lep; /* leaf entry */ xfs_mount_t *mp; /* filesystem mount point */ xfs_dir2_db_t newdb; /* new data block number */ @@ -431,33 +429,20 @@ xfs_dir2_leafn_lookup_int( /* * Do we have a buffer coming in? */ - if (state->extravalid) + if (state->extravalid) { + /* If so, it's a free block buffer, get the block number. */ curbp = state->extrablk.bp; - else - curbp = NULL; - /* - * For addname, it's a free block buffer, get the block number. - */ - if (args->addname) { - curfdb = curbp ? state->extrablk.blkno : -1; - curdb = -1; - length = xfs_dir2_data_entsize(args->namelen); - if ((free = (curbp ? curbp->data : NULL))) - ASSERT(be32_to_cpu(free->hdr.magic) == XFS_DIR2_FREE_MAGIC); - } - /* - * For others, it's a data block buffer, get the block number. - */ - else { - curfdb = -1; - curdb = curbp ? state->extrablk.blkno : -1; + curfdb = state->extrablk.blkno; + free = curbp->data; + ASSERT(be32_to_cpu(free->hdr.magic) == XFS_DIR2_FREE_MAGIC); } + length = xfs_dir2_data_entsize(args->namelen); /* * Loop over leaf entries with the right hash value. */ - for (lep = &leaf->ents[index]; - index < be16_to_cpu(leaf->hdr.count) && be32_to_cpu(lep->hashval) == args->hashval; - lep++, index++) { + for (lep = &leaf->ents[index]; index < be16_to_cpu(leaf->hdr.count) && + be32_to_cpu(lep->hashval) == args->hashval; + lep++, index++) { /* * Skip stale leaf entries. */ @@ -471,161 +456,244 @@ xfs_dir2_leafn_lookup_int( * For addname, we're looking for a place to put the new entry. * We want to use a data block with an entry of equal * hash value to ours if there is one with room. + * + * If this block isn't the data block we already have + * in hand, take a look at it. */ - if (args->addname) { + if (newdb != curdb) { + curdb = newdb; /* - * If this block isn't the data block we already have - * in hand, take a look at it. + * Convert the data block to the free block + * holding its freespace information. */ - if (newdb != curdb) { - curdb = newdb; - /* - * Convert the data block to the free block - * holding its freespace information. - */ - newfdb = xfs_dir2_db_to_fdb(mp, newdb); - /* - * If it's not the one we have in hand, - * read it in. - */ - if (newfdb != curfdb) { - /* - * If we had one before, drop it. - */ - if (curbp) - xfs_da_brelse(tp, curbp); - /* - * Read the free block. - */ - if ((error = xfs_da_read_buf(tp, dp, - xfs_dir2_db_to_da(mp, - newfdb), - -1, &curbp, - XFS_DATA_FORK))) { - return error; - } - free = curbp->data; - ASSERT(be32_to_cpu(free->hdr.magic) == - XFS_DIR2_FREE_MAGIC); - ASSERT((be32_to_cpu(free->hdr.firstdb) % - XFS_DIR2_MAX_FREE_BESTS(mp)) == - 0); - ASSERT(be32_to_cpu(free->hdr.firstdb) <= curdb); - ASSERT(curdb < - be32_to_cpu(free->hdr.firstdb) + - be32_to_cpu(free->hdr.nvalid)); - } - /* - * Get the index for our entry. - */ - fi = xfs_dir2_db_to_fdindex(mp, curdb); - /* - * If it has room, return it. - */ - if (unlikely(be16_to_cpu(free->bests[fi]) == NULLDATAOFF)) { - XFS_ERROR_REPORT("xfs_dir2_leafn_lookup_int", - XFS_ERRLEVEL_LOW, mp); - if (curfdb != newfdb) - xfs_da_brelse(tp, curbp); - return XFS_ERROR(EFSCORRUPTED); - } - curfdb = newfdb; - if (be16_to_cpu(free->bests[fi]) >= length) { - *indexp = index; - state->extravalid = 1; - state->extrablk.bp = curbp; - state->extrablk.blkno = curfdb; - state->extrablk.index = fi; - state->extrablk.magic = - XFS_DIR2_FREE_MAGIC; - ASSERT(args->oknoent); - return XFS_ERROR(ENOENT); - } - } - } - /* - * Not adding a new entry, so we really want to find - * the name given to us. - */ - else { + newfdb = xfs_dir2_db_to_fdb(mp, newdb); /* - * If it's a different data block, go get it. + * If it's not the one we have in hand, read it in. */ - if (newdb != curdb) { + if (newfdb != curfdb) { /* - * If we had a block before, drop it. + * If we had one before, drop it. */ if (curbp) xfs_da_brelse(tp, curbp); /* - * Read the data block. + * Read the free block. */ - if ((error = - xfs_da_read_buf(tp, dp, - xfs_dir2_db_to_da(mp, newdb), -1, - &curbp, XFS_DATA_FORK))) { + error = xfs_da_read_buf(tp, dp, + xfs_dir2_db_to_da(mp, newfdb), + -1, &curbp, XFS_DATA_FORK); + if (error) return error; - } - xfs_dir2_data_check(dp, curbp); - curdb = newdb; + free = curbp->data; + ASSERT(be32_to_cpu(free->hdr.magic) == + XFS_DIR2_FREE_MAGIC); + ASSERT((be32_to_cpu(free->hdr.firstdb) % + XFS_DIR2_MAX_FREE_BESTS(mp)) == 0); + ASSERT(be32_to_cpu(free->hdr.firstdb) <= curdb); + ASSERT(curdb < be32_to_cpu(free->hdr.firstdb) + + be32_to_cpu(free->hdr.nvalid)); } /* - * Point to the data entry. + * Get the index for our entry. */ - dep = (xfs_dir2_data_entry_t *) - ((char *)curbp->data + - xfs_dir2_dataptr_to_off(mp, be32_to_cpu(lep->address))); + fi = xfs_dir2_db_to_fdindex(mp, curdb); /* - * Compare the entry, return it if it matches. + * If it has room, return it. */ - if (dep->namelen == args->namelen && - dep->name[0] == args->name[0] && - memcmp(dep->name, args->name, args->namelen) == 0) { - args->inumber = be64_to_cpu(dep->inumber); - *indexp = index; - state->extravalid = 1; - state->extrablk.bp = curbp; - state->extrablk.blkno = curdb; - state->extrablk.index = - (int)((char *)dep - - (char *)curbp->data); - state->extrablk.magic = XFS_DIR2_DATA_MAGIC; - return XFS_ERROR(EEXIST); + if (unlikely(be16_to_cpu(free->bests[fi]) == NULLDATAOFF)) { + XFS_ERROR_REPORT("xfs_dir2_leafn_lookup_int", + XFS_ERRLEVEL_LOW, mp); + if (curfdb != newfdb) + xfs_da_brelse(tp, curbp); + return XFS_ERROR(EFSCORRUPTED); } + curfdb = newfdb; + if (be16_to_cpu(free->bests[fi]) >= length) + goto out; } } + /* Didn't find any space */ + fi = -1; +out: + ASSERT(args->op_flags & XFS_DA_OP_OKNOENT); + if (curbp) { + /* Giving back a free block. */ + state->extravalid = 1; + state->extrablk.bp = curbp; + state->extrablk.index = fi; + state->extrablk.blkno = curfdb; + state->extrablk.magic = XFS_DIR2_FREE_MAGIC; + } else { + state->extravalid = 0; + } /* - * Didn't find a match. - * If we are holding a buffer, give it back in case our caller - * finds it useful. + * Return the index, that will be the insertion point. */ - if ((state->extravalid = (curbp != NULL))) { - state->extrablk.bp = curbp; - state->extrablk.index = -1; + *indexp = index; + return XFS_ERROR(ENOENT); +} + +/* + * Look up a leaf entry in a node-format leaf block. + * The extrablk in state a data block. + */ +STATIC int +xfs_dir2_leafn_lookup_for_entry( + xfs_dabuf_t *bp, /* leaf buffer */ + xfs_da_args_t *args, /* operation arguments */ + int *indexp, /* out: leaf entry index */ + xfs_da_state_t *state) /* state to fill in */ +{ + xfs_dabuf_t *curbp = NULL; /* current data/free buffer */ + xfs_dir2_db_t curdb = -1; /* current data block number */ + xfs_dir2_data_entry_t *dep; /* data block entry */ + xfs_inode_t *dp; /* incore directory inode */ + int error; /* error return value */ + int index; /* leaf entry index */ + xfs_dir2_leaf_t *leaf; /* leaf structure */ + xfs_dir2_leaf_entry_t *lep; /* leaf entry */ + xfs_mount_t *mp; /* filesystem mount point */ + xfs_dir2_db_t newdb; /* new data block number */ + xfs_trans_t *tp; /* transaction pointer */ + enum xfs_dacmp cmp; /* comparison result */ + + dp = args->dp; + tp = args->trans; + mp = dp->i_mount; + leaf = bp->data; + ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_DIR2_LEAFN_MAGIC); +#ifdef __KERNEL__ + ASSERT(be16_to_cpu(leaf->hdr.count) > 0); +#endif + xfs_dir2_leafn_check(dp, bp); + /* + * Look up the hash value in the leaf entries. + */ + index = xfs_dir2_leaf_search_hash(args, bp); + /* + * Do we have a buffer coming in? + */ + if (state->extravalid) { + curbp = state->extrablk.bp; + curdb = state->extrablk.blkno; + } + /* + * Loop over leaf entries with the right hash value. + */ + for (lep = &leaf->ents[index]; index < be16_to_cpu(leaf->hdr.count) && + be32_to_cpu(lep->hashval) == args->hashval; + lep++, index++) { /* - * For addname, giving back a free block. + * Skip stale leaf entries. */ - if (args->addname) { - state->extrablk.blkno = curfdb; - state->extrablk.magic = XFS_DIR2_FREE_MAGIC; + if (be32_to_cpu(lep->address) == XFS_DIR2_NULL_DATAPTR) + continue; + /* + * Pull the data block number from the entry. + */ + newdb = xfs_dir2_dataptr_to_db(mp, be32_to_cpu(lep->address)); + /* + * Not adding a new entry, so we really want to find + * the name given to us. + * + * If it's a different data block, go get it. + */ + if (newdb != curdb) { + /* + * If we had a block before that we aren't saving + * for a CI name, drop it + */ + if (curbp && (args->cmpresult == XFS_CMP_DIFFERENT || + curdb != state->extrablk.blkno)) + xfs_da_brelse(tp, curbp); + /* + * If needing the block that is saved with a CI match, + * use it otherwise read in the new data block. + */ + if (args->cmpresult != XFS_CMP_DIFFERENT && + newdb == state->extrablk.blkno) { + ASSERT(state->extravalid); + curbp = state->extrablk.bp; + } else { + error = xfs_da_read_buf(tp, dp, + xfs_dir2_db_to_da(mp, newdb), + -1, &curbp, XFS_DATA_FORK); + if (error) + return error; + } + xfs_dir2_data_check(dp, curbp); + curdb = newdb; } /* - * For other callers, giving back a data block. + * Point to the data entry. */ - else { + dep = (xfs_dir2_data_entry_t *)((char *)curbp->data + + xfs_dir2_dataptr_to_off(mp, be32_to_cpu(lep->address))); + /* + * Compare the entry and if it's an exact match, return + * EEXIST immediately. If it's the first case-insensitive + * match, store the block & inode number and continue looking. + */ + cmp = mp->m_dirnameops->compname(args, dep->name, dep->namelen); + if (cmp != XFS_CMP_DIFFERENT && cmp != args->cmpresult) { + /* If there is a CI match block, drop it */ + if (args->cmpresult != XFS_CMP_DIFFERENT && + curdb != state->extrablk.blkno) + xfs_da_brelse(tp, state->extrablk.bp); + args->cmpresult = cmp; + args->inumber = be64_to_cpu(dep->inumber); + *indexp = index; + state->extravalid = 1; + state->extrablk.bp = curbp; state->extrablk.blkno = curdb; + state->extrablk.index = (int)((char *)dep - + (char *)curbp->data); state->extrablk.magic = XFS_DIR2_DATA_MAGIC; + if (cmp == XFS_CMP_EXACT) + return XFS_ERROR(EEXIST); } } - /* - * Return the final index, that will be the insertion point. - */ + ASSERT(index == be16_to_cpu(leaf->hdr.count) || + (args->op_flags & XFS_DA_OP_OKNOENT)); + if (curbp) { + if (args->cmpresult == XFS_CMP_DIFFERENT) { + /* Giving back last used data block. */ + state->extravalid = 1; + state->extrablk.bp = curbp; + state->extrablk.index = -1; + state->extrablk.blkno = curdb; + state->extrablk.magic = XFS_DIR2_DATA_MAGIC; + } else { + /* If the curbp is not the CI match block, drop it */ + if (state->extrablk.bp != curbp) + xfs_da_brelse(tp, curbp); + } + } else { + state->extravalid = 0; + } *indexp = index; - ASSERT(index == be16_to_cpu(leaf->hdr.count) || args->oknoent); return XFS_ERROR(ENOENT); } /* + * Look up a leaf entry in a node-format leaf block. + * If this is an addname then the extrablk in state is a freespace block, + * otherwise it's a data block. + */ +int +xfs_dir2_leafn_lookup_int( + xfs_dabuf_t *bp, /* leaf buffer */ + xfs_da_args_t *args, /* operation arguments */ + int *indexp, /* out: leaf entry index */ + xfs_da_state_t *state) /* state to fill in */ +{ + if (args->op_flags & XFS_DA_OP_ADDNAME) + return xfs_dir2_leafn_lookup_for_addname(bp, args, indexp, + state); + return xfs_dir2_leafn_lookup_for_entry(bp, args, indexp, state); +} + +/* * Move count leaf entries from source to destination leaf. * Log entries and headers. Stale entries are preserved. */ @@ -823,9 +891,10 @@ xfs_dir2_leafn_rebalance( */ if (!state->inleaf) blk2->index = blk1->index - be16_to_cpu(leaf1->hdr.count); - - /* - * Finally sanity check just to make sure we are not returning a negative index + + /* + * Finally sanity check just to make sure we are not returning a + * negative index */ if(blk2->index < 0) { state->inleaf = 1; @@ -1332,7 +1401,7 @@ xfs_dir2_node_addname( /* * It worked, fix the hash values up the btree. */ - if (!args->justcheck) + if (!(args->op_flags & XFS_DA_OP_JUSTCHECK)) xfs_da_fixhashpath(state, &state->path); } else { /* @@ -1515,7 +1584,8 @@ xfs_dir2_node_addname_int( /* * Not allowed to allocate, return failure. */ - if (args->justcheck || args->total == 0) { + if ((args->op_flags & XFS_DA_OP_JUSTCHECK) || + args->total == 0) { /* * Drop the freespace buffer unless it came from our * caller. @@ -1661,7 +1731,7 @@ xfs_dir2_node_addname_int( /* * If just checking, we succeeded. */ - if (args->justcheck) { + if (args->op_flags & XFS_DA_OP_JUSTCHECK) { if ((fblk == NULL || fblk->bp == NULL) && fbp != NULL) xfs_da_buf_done(fbp); return 0; @@ -1767,6 +1837,14 @@ xfs_dir2_node_lookup( error = xfs_da_node_lookup_int(state, &rval); if (error) rval = error; + else if (rval == ENOENT && args->cmpresult == XFS_CMP_CASE) { + /* If a CI match, dup the actual name and return EEXIST */ + xfs_dir2_data_entry_t *dep; + + dep = (xfs_dir2_data_entry_t *)((char *)state->extrablk.bp-> + data + state->extrablk.index); + rval = xfs_dir_cilookup_result(args, dep->name, dep->namelen); + } /* * Release the btree blocks and leaf block. */ @@ -1810,9 +1888,8 @@ xfs_dir2_node_removename( * Look up the entry we're deleting, set up the cursor. */ error = xfs_da_node_lookup_int(state, &rval); - if (error) { + if (error) rval = error; - } /* * Didn't find it, upper layer screwed up. */ @@ -1829,9 +1906,8 @@ xfs_dir2_node_removename( */ error = xfs_dir2_leafn_remove(args, blk->bp, blk->index, &state->extrablk, &rval); - if (error) { + if (error) return error; - } /* * Fix the hash values up the btree. */ diff --git a/fs/xfs/xfs_dir2_sf.c b/fs/xfs/xfs_dir2_sf.c index 919d275a1ce..b46af0013ec 100644 --- a/fs/xfs/xfs_dir2_sf.c +++ b/fs/xfs/xfs_dir2_sf.c @@ -255,7 +255,7 @@ xfs_dir2_block_to_sf( xfs_dir2_sf_check(args); out: xfs_trans_log_inode(args->trans, dp, logflags); - kmem_free(block, mp->m_dirblksize); + kmem_free(block); return error; } @@ -332,7 +332,7 @@ xfs_dir2_sf_addname( /* * Just checking or no space reservation, it doesn't fit. */ - if (args->justcheck || args->total == 0) + if ((args->op_flags & XFS_DA_OP_JUSTCHECK) || args->total == 0) return XFS_ERROR(ENOSPC); /* * Convert to block form then add the name. @@ -345,7 +345,7 @@ xfs_dir2_sf_addname( /* * Just checking, it fits. */ - if (args->justcheck) + if (args->op_flags & XFS_DA_OP_JUSTCHECK) return 0; /* * Do it the easy way - just add it at the end. @@ -512,7 +512,7 @@ xfs_dir2_sf_addname_hard( sfep = xfs_dir2_sf_nextentry(sfp, sfep); memcpy(sfep, oldsfep, old_isize - nbytes); } - kmem_free(buf, old_isize); + kmem_free(buf); dp->i_d.di_size = new_isize; xfs_dir2_sf_check(args); } @@ -812,8 +812,11 @@ xfs_dir2_sf_lookup( { xfs_inode_t *dp; /* incore directory inode */ int i; /* entry index */ + int error; xfs_dir2_sf_entry_t *sfep; /* shortform directory entry */ xfs_dir2_sf_t *sfp; /* shortform structure */ + enum xfs_dacmp cmp; /* comparison result */ + xfs_dir2_sf_entry_t *ci_sfep; /* case-insens. entry */ xfs_dir2_trace_args("sf_lookup", args); xfs_dir2_sf_check(args); @@ -836,6 +839,7 @@ xfs_dir2_sf_lookup( */ if (args->namelen == 1 && args->name[0] == '.') { args->inumber = dp->i_ino; + args->cmpresult = XFS_CMP_EXACT; return XFS_ERROR(EEXIST); } /* @@ -844,28 +848,41 @@ xfs_dir2_sf_lookup( if (args->namelen == 2 && args->name[0] == '.' && args->name[1] == '.') { args->inumber = xfs_dir2_sf_get_inumber(sfp, &sfp->hdr.parent); + args->cmpresult = XFS_CMP_EXACT; return XFS_ERROR(EEXIST); } /* * Loop over all the entries trying to match ours. */ - for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp); - i < sfp->hdr.count; - i++, sfep = xfs_dir2_sf_nextentry(sfp, sfep)) { - if (sfep->namelen == args->namelen && - sfep->name[0] == args->name[0] && - memcmp(args->name, sfep->name, args->namelen) == 0) { - args->inumber = - xfs_dir2_sf_get_inumber(sfp, - xfs_dir2_sf_inumberp(sfep)); - return XFS_ERROR(EEXIST); + ci_sfep = NULL; + for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp); i < sfp->hdr.count; + i++, sfep = xfs_dir2_sf_nextentry(sfp, sfep)) { + /* + * Compare name and if it's an exact match, return the inode + * number. If it's the first case-insensitive match, store the + * inode number and continue looking for an exact match. + */ + cmp = dp->i_mount->m_dirnameops->compname(args, sfep->name, + sfep->namelen); + if (cmp != XFS_CMP_DIFFERENT && cmp != args->cmpresult) { + args->cmpresult = cmp; + args->inumber = xfs_dir2_sf_get_inumber(sfp, + xfs_dir2_sf_inumberp(sfep)); + if (cmp == XFS_CMP_EXACT) + return XFS_ERROR(EEXIST); + ci_sfep = sfep; } } + ASSERT(args->op_flags & XFS_DA_OP_OKNOENT); /* - * Didn't find it. + * Here, we can only be doing a lookup (not a rename or replace). + * If a case-insensitive match was not found, return ENOENT. */ - ASSERT(args->oknoent); - return XFS_ERROR(ENOENT); + if (!ci_sfep) + return XFS_ERROR(ENOENT); + /* otherwise process the CI match as required by the caller */ + error = xfs_dir_cilookup_result(args, ci_sfep->name, ci_sfep->namelen); + return XFS_ERROR(error); } /* @@ -904,24 +921,21 @@ xfs_dir2_sf_removename( * Loop over the old directory entries. * Find the one we're deleting. */ - for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp); - i < sfp->hdr.count; - i++, sfep = xfs_dir2_sf_nextentry(sfp, sfep)) { - if (sfep->namelen == args->namelen && - sfep->name[0] == args->name[0] && - memcmp(sfep->name, args->name, args->namelen) == 0) { + for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp); i < sfp->hdr.count; + i++, sfep = xfs_dir2_sf_nextentry(sfp, sfep)) { + if (xfs_da_compname(args, sfep->name, sfep->namelen) == + XFS_CMP_EXACT) { ASSERT(xfs_dir2_sf_get_inumber(sfp, - xfs_dir2_sf_inumberp(sfep)) == - args->inumber); + xfs_dir2_sf_inumberp(sfep)) == + args->inumber); break; } } /* * Didn't find it. */ - if (i == sfp->hdr.count) { + if (i == sfp->hdr.count) return XFS_ERROR(ENOENT); - } /* * Calculate sizes. */ @@ -1042,11 +1056,10 @@ xfs_dir2_sf_replace( */ else { for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp); - i < sfp->hdr.count; - i++, sfep = xfs_dir2_sf_nextentry(sfp, sfep)) { - if (sfep->namelen == args->namelen && - sfep->name[0] == args->name[0] && - memcmp(args->name, sfep->name, args->namelen) == 0) { + i < sfp->hdr.count; + i++, sfep = xfs_dir2_sf_nextentry(sfp, sfep)) { + if (xfs_da_compname(args, sfep->name, sfep->namelen) == + XFS_CMP_EXACT) { #if XFS_BIG_INUMS || defined(DEBUG) ino = xfs_dir2_sf_get_inumber(sfp, xfs_dir2_sf_inumberp(sfep)); @@ -1061,7 +1074,7 @@ xfs_dir2_sf_replace( * Didn't find it. */ if (i == sfp->hdr.count) { - ASSERT(args->oknoent); + ASSERT(args->op_flags & XFS_DA_OP_OKNOENT); #if XFS_BIG_INUMS if (i8elevated) xfs_dir2_sf_toino4(args); @@ -1174,7 +1187,7 @@ xfs_dir2_sf_toino4( /* * Clean up the inode. */ - kmem_free(buf, oldsize); + kmem_free(buf); dp->i_d.di_size = newsize; xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_DDATA); } @@ -1251,7 +1264,7 @@ xfs_dir2_sf_toino8( /* * Clean up the inode. */ - kmem_free(buf, oldsize); + kmem_free(buf); dp->i_d.di_size = newsize; xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_DDATA); } diff --git a/fs/xfs/xfs_dir2_sf.h b/fs/xfs/xfs_dir2_sf.h index 005629d702d..deecc9d238f 100644 --- a/fs/xfs/xfs_dir2_sf.h +++ b/fs/xfs/xfs_dir2_sf.h @@ -62,7 +62,7 @@ typedef union { * Normalized offset (in a data block) of the entry, really xfs_dir2_data_off_t. * Only need 16 bits, this is the byte offset into the single block form. */ -typedef struct { __uint8_t i[2]; } xfs_dir2_sf_off_t; +typedef struct { __uint8_t i[2]; } __arch_pack xfs_dir2_sf_off_t; /* * The parent directory has a dedicated field, and the self-pointer must @@ -76,14 +76,14 @@ typedef struct xfs_dir2_sf_hdr { __uint8_t count; /* count of entries */ __uint8_t i8count; /* count of 8-byte inode #s */ xfs_dir2_inou_t parent; /* parent dir inode number */ -} xfs_dir2_sf_hdr_t; +} __arch_pack xfs_dir2_sf_hdr_t; typedef struct xfs_dir2_sf_entry { __uint8_t namelen; /* actual name length */ xfs_dir2_sf_off_t offset; /* saved offset */ __uint8_t name[1]; /* name, variable size */ xfs_dir2_inou_t inumber; /* inode number, var. offset */ -} xfs_dir2_sf_entry_t; +} __arch_pack xfs_dir2_sf_entry_t; typedef struct xfs_dir2_sf { xfs_dir2_sf_hdr_t hdr; /* shortform header */ diff --git a/fs/xfs/xfs_dir2_trace.c b/fs/xfs/xfs_dir2_trace.c index f3fb2ffd6f5..6cc7c0c681a 100644 --- a/fs/xfs/xfs_dir2_trace.c +++ b/fs/xfs/xfs_dir2_trace.c @@ -85,7 +85,8 @@ xfs_dir2_trace_args( (void *)((unsigned long)(args->inumber >> 32)), (void *)((unsigned long)(args->inumber & 0xFFFFFFFF)), (void *)args->dp, (void *)args->trans, - (void *)(unsigned long)args->justcheck, NULL, NULL); + (void *)(unsigned long)(args->op_flags & XFS_DA_OP_JUSTCHECK), + NULL, NULL); } void @@ -100,7 +101,7 @@ xfs_dir2_trace_args_b( (void *)((unsigned long)(args->inumber >> 32)), (void *)((unsigned long)(args->inumber & 0xFFFFFFFF)), (void *)args->dp, (void *)args->trans, - (void *)(unsigned long)args->justcheck, + (void *)(unsigned long)(args->op_flags & XFS_DA_OP_JUSTCHECK), (void *)(bp ? bp->bps[0] : NULL), NULL); } @@ -117,7 +118,7 @@ xfs_dir2_trace_args_bb( (void *)((unsigned long)(args->inumber >> 32)), (void *)((unsigned long)(args->inumber & 0xFFFFFFFF)), (void *)args->dp, (void *)args->trans, - (void *)(unsigned long)args->justcheck, + (void *)(unsigned long)(args->op_flags & XFS_DA_OP_JUSTCHECK), (void *)(lbp ? lbp->bps[0] : NULL), (void *)(dbp ? dbp->bps[0] : NULL)); } @@ -157,8 +158,8 @@ xfs_dir2_trace_args_db( (void *)((unsigned long)(args->inumber >> 32)), (void *)((unsigned long)(args->inumber & 0xFFFFFFFF)), (void *)args->dp, (void *)args->trans, - (void *)(unsigned long)args->justcheck, (void *)(long)db, - (void *)dbp); + (void *)(unsigned long)(args->op_flags & XFS_DA_OP_JUSTCHECK), + (void *)(long)db, (void *)dbp); } void @@ -173,7 +174,7 @@ xfs_dir2_trace_args_i( (void *)((unsigned long)(args->inumber >> 32)), (void *)((unsigned long)(args->inumber & 0xFFFFFFFF)), (void *)args->dp, (void *)args->trans, - (void *)(unsigned long)args->justcheck, + (void *)(unsigned long)(args->op_flags & XFS_DA_OP_JUSTCHECK), (void *)((unsigned long)(i >> 32)), (void *)((unsigned long)(i & 0xFFFFFFFF))); } @@ -190,7 +191,8 @@ xfs_dir2_trace_args_s( (void *)((unsigned long)(args->inumber >> 32)), (void *)((unsigned long)(args->inumber & 0xFFFFFFFF)), (void *)args->dp, (void *)args->trans, - (void *)(unsigned long)args->justcheck, (void *)(long)s, NULL); + (void *)(unsigned long)(args->op_flags & XFS_DA_OP_JUSTCHECK), + (void *)(long)s, NULL); } void @@ -208,7 +210,7 @@ xfs_dir2_trace_args_sb( (void *)((unsigned long)(args->inumber >> 32)), (void *)((unsigned long)(args->inumber & 0xFFFFFFFF)), (void *)args->dp, (void *)args->trans, - (void *)(unsigned long)args->justcheck, (void *)(long)s, - (void *)dbp); + (void *)(unsigned long)(args->op_flags & XFS_DA_OP_JUSTCHECK), + (void *)(long)s, (void *)dbp); } #endif /* XFS_DIR2_TRACE */ diff --git a/fs/xfs/xfs_dmapi.h b/fs/xfs/xfs_dmapi.h index f71784ab6a6..cdc2d3464a1 100644 --- a/fs/xfs/xfs_dmapi.h +++ b/fs/xfs/xfs_dmapi.h @@ -166,6 +166,6 @@ typedef enum { #define FILP_DELAY_FLAG(filp) ((filp->f_flags&(O_NDELAY|O_NONBLOCK)) ? \ DM_FLAGS_NDELAY : 0) -#define AT_DELAY_FLAG(f) ((f&ATTR_NONBLOCK) ? DM_FLAGS_NDELAY : 0) +#define AT_DELAY_FLAG(f) ((f & XFS_ATTR_NONBLOCK) ? DM_FLAGS_NDELAY : 0) #endif /* __XFS_DMAPI_H__ */ diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c index 05e5365d3c3..f66756cfb5e 100644 --- a/fs/xfs/xfs_error.c +++ b/fs/xfs/xfs_error.c @@ -66,14 +66,6 @@ int xfs_etest[XFS_NUM_INJECT_ERROR]; int64_t xfs_etest_fsid[XFS_NUM_INJECT_ERROR]; char * xfs_etest_fsname[XFS_NUM_INJECT_ERROR]; -void -xfs_error_test_init(void) -{ - memset(xfs_etest, 0, sizeof(xfs_etest)); - memset(xfs_etest_fsid, 0, sizeof(xfs_etest_fsid)); - memset(xfs_etest_fsname, 0, sizeof(xfs_etest_fsname)); -} - int xfs_error_test(int error_tag, int *fsidp, char *expression, int line, char *file, unsigned long randfactor) @@ -150,8 +142,7 @@ xfs_errortag_clearall(xfs_mount_t *mp, int loud) xfs_etest[i]); xfs_etest[i] = 0; xfs_etest_fsid[i] = 0LL; - kmem_free(xfs_etest_fsname[i], - strlen(xfs_etest_fsname[i]) + 1); + kmem_free(xfs_etest_fsname[i]); xfs_etest_fsname[i] = NULL; } } @@ -175,7 +166,7 @@ xfs_fs_vcmn_err(int level, xfs_mount_t *mp, char *fmt, va_list ap) newfmt = kmem_alloc(len, KM_SLEEP); sprintf(newfmt, "Filesystem \"%s\": %s", mp->m_fsname, fmt); icmn_err(level, newfmt, ap); - kmem_free(newfmt, len); + kmem_free(newfmt); } else { icmn_err(level, fmt, ap); } diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h index 6490d2a9f8e..d8559d132ef 100644 --- a/fs/xfs/xfs_error.h +++ b/fs/xfs/xfs_error.h @@ -127,7 +127,6 @@ extern void xfs_corruption_error(char *tag, int level, struct xfs_mount *mp, #if (defined(DEBUG) || defined(INDUCE_IO_ERROR)) extern int xfs_error_test(int, int *, char *, int, char *, unsigned long); -extern void xfs_error_test_init(void); #define XFS_NUM_INJECT_ERROR 10 diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c index 132bd07b9bb..8aa28f751b2 100644 --- a/fs/xfs/xfs_extfree_item.c +++ b/fs/xfs/xfs_extfree_item.c @@ -41,8 +41,7 @@ xfs_efi_item_free(xfs_efi_log_item_t *efip) int nexts = efip->efi_format.efi_nextents; if (nexts > XFS_EFI_MAX_FAST_EXTENTS) { - kmem_free(efip, sizeof(xfs_efi_log_item_t) + - (nexts - 1) * sizeof(xfs_extent_t)); + kmem_free(efip); } else { kmem_zone_free(xfs_efi_zone, efip); } @@ -374,8 +373,7 @@ xfs_efd_item_free(xfs_efd_log_item_t *efdp) int nexts = efdp->efd_format.efd_nextents; if (nexts > XFS_EFD_MAX_FAST_EXTENTS) { - kmem_free(efdp, sizeof(xfs_efd_log_item_t) + - (nexts - 1) * sizeof(xfs_extent_t)); + kmem_free(efdp); } else { kmem_zone_free(xfs_efd_zone, efdp); } diff --git a/fs/xfs/xfs_filestream.c b/fs/xfs/xfs_filestream.c index 3f3785b1080..c38fd14fca2 100644 --- a/fs/xfs/xfs_filestream.c +++ b/fs/xfs/xfs_filestream.c @@ -397,10 +397,12 @@ int xfs_filestream_init(void) { item_zone = kmem_zone_init(sizeof(fstrm_item_t), "fstrm_item"); + if (!item_zone) + return -ENOMEM; #ifdef XFS_FILESTREAMS_TRACE xfs_filestreams_trace_buf = ktrace_alloc(XFS_FSTRM_KTRACE_SIZE, KM_SLEEP); #endif - return item_zone ? 0 : -ENOMEM; + return 0; } /* diff --git a/fs/xfs/xfs_fs.h b/fs/xfs/xfs_fs.h index 3bed6433d05..01c0cc88d3f 100644 --- a/fs/xfs/xfs_fs.h +++ b/fs/xfs/xfs_fs.h @@ -239,6 +239,7 @@ typedef struct xfs_fsop_resblks { #define XFS_FSOP_GEOM_FLAGS_LOGV2 0x0100 /* log format version 2 */ #define XFS_FSOP_GEOM_FLAGS_SECTOR 0x0200 /* sector sizes >1BB */ #define XFS_FSOP_GEOM_FLAGS_ATTR2 0x0400 /* inline attributes rework */ +#define XFS_FSOP_GEOM_FLAGS_DIRV2CI 0x1000 /* ASCII only CI names */ #define XFS_FSOP_GEOM_FLAGS_LAZYSB 0x4000 /* lazy superblock counters */ @@ -371,6 +372,9 @@ typedef struct xfs_fsop_attrlist_handlereq { typedef struct xfs_attr_multiop { __u32 am_opcode; +#define ATTR_OP_GET 1 /* return the indicated attr's value */ +#define ATTR_OP_SET 2 /* set/create the indicated attr/value pair */ +#define ATTR_OP_REMOVE 3 /* remove the indicated attr */ __s32 am_error; void __user *am_attrname; void __user *am_attrvalue; diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index 381ebda4f7b..84583cf73db 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c @@ -95,6 +95,8 @@ xfs_fs_geometry( XFS_FSOP_GEOM_FLAGS_DIRV2 : 0) | (xfs_sb_version_hassector(&mp->m_sb) ? XFS_FSOP_GEOM_FLAGS_SECTOR : 0) | + (xfs_sb_version_hasasciici(&mp->m_sb) ? + XFS_FSOP_GEOM_FLAGS_DIRV2CI : 0) | (xfs_sb_version_haslazysbcount(&mp->m_sb) ? XFS_FSOP_GEOM_FLAGS_LAZYSB : 0) | (xfs_sb_version_hasattr2(&mp->m_sb) ? @@ -625,7 +627,7 @@ xfs_fs_goingdown( xfs_force_shutdown(mp, SHUTDOWN_FORCE_UMOUNT); thaw_bdev(sb->s_bdev, sb); } - + break; } case XFS_FSOP_GOING_FLAGS_LOGFLUSH: diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index e569bf5d6cf..bedc6616317 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -1763,67 +1763,6 @@ xfs_itruncate_finish( return 0; } - -/* - * xfs_igrow_start - * - * Do the first part of growing a file: zero any data in the last - * block that is beyond the old EOF. We need to do this before - * the inode is joined to the transaction to modify the i_size. - * That way we can drop the inode lock and call into the buffer - * cache to get the buffer mapping the EOF. - */ -int -xfs_igrow_start( - xfs_inode_t *ip, - xfs_fsize_t new_size, - cred_t *credp) -{ - ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL|XFS_IOLOCK_EXCL)); - ASSERT(new_size > ip->i_size); - - /* - * Zero any pages that may have been created by - * xfs_write_file() beyond the end of the file - * and any blocks between the old and new file sizes. - */ - return xfs_zero_eof(ip, new_size, ip->i_size); -} - -/* - * xfs_igrow_finish - * - * This routine is called to extend the size of a file. - * The inode must have both the iolock and the ilock locked - * for update and it must be a part of the current transaction. - * The xfs_igrow_start() function must have been called previously. - * If the change_flag is not zero, the inode change timestamp will - * be updated. - */ -void -xfs_igrow_finish( - xfs_trans_t *tp, - xfs_inode_t *ip, - xfs_fsize_t new_size, - int change_flag) -{ - ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL|XFS_IOLOCK_EXCL)); - ASSERT(ip->i_transp == tp); - ASSERT(new_size > ip->i_size); - - /* - * Update the file size. Update the inode change timestamp - * if change_flag set. - */ - ip->i_d.di_size = new_size; - ip->i_size = new_size; - if (change_flag) - xfs_ichgtime(ip, XFS_ICHGTIME_CHG); - xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE); - -} - - /* * This is called when the inode's link count goes to 0. * We place the on-disk inode on a list in the AGI. It @@ -2258,7 +2197,7 @@ xfs_ifree_cluster( xfs_trans_binval(tp, bp); } - kmem_free(ip_found, ninodes * sizeof(xfs_inode_t *)); + kmem_free(ip_found); xfs_put_perag(mp, pag); } @@ -2470,7 +2409,7 @@ xfs_iroot_realloc( (int)new_size); memcpy(np, op, new_max * (uint)sizeof(xfs_dfsbno_t)); } - kmem_free(ifp->if_broot, ifp->if_broot_bytes); + kmem_free(ifp->if_broot); ifp->if_broot = new_broot; ifp->if_broot_bytes = (int)new_size; ASSERT(ifp->if_broot_bytes <= @@ -2514,7 +2453,7 @@ xfs_idata_realloc( if (new_size == 0) { if (ifp->if_u1.if_data != ifp->if_u2.if_inline_data) { - kmem_free(ifp->if_u1.if_data, ifp->if_real_bytes); + kmem_free(ifp->if_u1.if_data); } ifp->if_u1.if_data = NULL; real_size = 0; @@ -2529,7 +2468,7 @@ xfs_idata_realloc( ASSERT(ifp->if_real_bytes != 0); memcpy(ifp->if_u2.if_inline_data, ifp->if_u1.if_data, new_size); - kmem_free(ifp->if_u1.if_data, ifp->if_real_bytes); + kmem_free(ifp->if_u1.if_data); ifp->if_u1.if_data = ifp->if_u2.if_inline_data; } real_size = 0; @@ -2636,7 +2575,7 @@ xfs_idestroy_fork( ifp = XFS_IFORK_PTR(ip, whichfork); if (ifp->if_broot != NULL) { - kmem_free(ifp->if_broot, ifp->if_broot_bytes); + kmem_free(ifp->if_broot); ifp->if_broot = NULL; } @@ -2650,7 +2589,7 @@ xfs_idestroy_fork( if ((ifp->if_u1.if_data != ifp->if_u2.if_inline_data) && (ifp->if_u1.if_data != NULL)) { ASSERT(ifp->if_real_bytes != 0); - kmem_free(ifp->if_u1.if_data, ifp->if_real_bytes); + kmem_free(ifp->if_u1.if_data); ifp->if_u1.if_data = NULL; ifp->if_real_bytes = 0; } @@ -3058,7 +2997,7 @@ xfs_iflush_cluster( out_free: read_unlock(&pag->pag_ici_lock); - kmem_free(ilist, ilist_size); + kmem_free(ilist); return 0; @@ -3102,7 +3041,7 @@ cluster_corrupt_out: * Unlocks the flush lock */ xfs_iflush_abort(iq); - kmem_free(ilist, ilist_size); + kmem_free(ilist); return XFS_ERROR(EFSCORRUPTED); } @@ -3143,8 +3082,6 @@ xfs_iflush( * flush lock and do nothing. */ if (xfs_inode_clean(ip)) { - ASSERT((iip != NULL) ? - !(iip->ili_item.li_flags & XFS_LI_IN_AIL) : 1); xfs_ifunlock(ip); return 0; } @@ -3836,7 +3773,7 @@ xfs_iext_add_indirect_multi( erp = xfs_iext_irec_new(ifp, erp_idx); } memmove(&erp->er_extbuf[i], nex2_ep, byte_diff); - kmem_free(nex2_ep, byte_diff); + kmem_free(nex2_ep); erp->er_extcount += nex2; xfs_iext_irec_update_extoffs(ifp, erp_idx + 1, nex2); } @@ -4112,7 +4049,7 @@ xfs_iext_direct_to_inline( */ memcpy(ifp->if_u2.if_inline_ext, ifp->if_u1.if_extents, nextents * sizeof(xfs_bmbt_rec_t)); - kmem_free(ifp->if_u1.if_extents, ifp->if_real_bytes); + kmem_free(ifp->if_u1.if_extents); ifp->if_u1.if_extents = ifp->if_u2.if_inline_ext; ifp->if_real_bytes = 0; } @@ -4186,7 +4123,7 @@ xfs_iext_indirect_to_direct( ASSERT(ifp->if_real_bytes == XFS_IEXT_BUFSZ); ep = ifp->if_u1.if_ext_irec->er_extbuf; - kmem_free(ifp->if_u1.if_ext_irec, sizeof(xfs_ext_irec_t)); + kmem_free(ifp->if_u1.if_ext_irec); ifp->if_flags &= ~XFS_IFEXTIREC; ifp->if_u1.if_extents = ep; ifp->if_bytes = size; @@ -4212,7 +4149,7 @@ xfs_iext_destroy( } ifp->if_flags &= ~XFS_IFEXTIREC; } else if (ifp->if_real_bytes) { - kmem_free(ifp->if_u1.if_extents, ifp->if_real_bytes); + kmem_free(ifp->if_u1.if_extents); } else if (ifp->if_bytes) { memset(ifp->if_u2.if_inline_ext, 0, XFS_INLINE_EXTS * sizeof(xfs_bmbt_rec_t)); @@ -4483,7 +4420,7 @@ xfs_iext_irec_remove( if (erp->er_extbuf) { xfs_iext_irec_update_extoffs(ifp, erp_idx + 1, -erp->er_extcount); - kmem_free(erp->er_extbuf, XFS_IEXT_BUFSZ); + kmem_free(erp->er_extbuf); } /* Compact extent records */ erp = ifp->if_u1.if_ext_irec; @@ -4501,8 +4438,7 @@ xfs_iext_irec_remove( xfs_iext_realloc_indirect(ifp, nlists * sizeof(xfs_ext_irec_t)); } else { - kmem_free(ifp->if_u1.if_ext_irec, - sizeof(xfs_ext_irec_t)); + kmem_free(ifp->if_u1.if_ext_irec); } ifp->if_real_bytes = nlists * XFS_IEXT_BUFSZ; } @@ -4571,7 +4507,7 @@ xfs_iext_irec_compact_pages( * so er_extoffs don't get modified in * xfs_iext_irec_remove. */ - kmem_free(erp_next->er_extbuf, XFS_IEXT_BUFSZ); + kmem_free(erp_next->er_extbuf); erp_next->er_extbuf = NULL; xfs_iext_irec_remove(ifp, erp_idx + 1); nlists = ifp->if_real_bytes / XFS_IEXT_BUFSZ; @@ -4596,40 +4532,63 @@ xfs_iext_irec_compact_full( int nlists; /* number of irec's (ex lists) */ ASSERT(ifp->if_flags & XFS_IFEXTIREC); + nlists = ifp->if_real_bytes / XFS_IEXT_BUFSZ; erp = ifp->if_u1.if_ext_irec; ep = &erp->er_extbuf[erp->er_extcount]; erp_next = erp + 1; ep_next = erp_next->er_extbuf; + while (erp_idx < nlists - 1) { + /* + * Check how many extent records are available in this irec. + * If there is none skip the whole exercise. + */ ext_avail = XFS_LINEAR_EXTS - erp->er_extcount; - ext_diff = MIN(ext_avail, erp_next->er_extcount); - memcpy(ep, ep_next, ext_diff * sizeof(xfs_bmbt_rec_t)); - erp->er_extcount += ext_diff; - erp_next->er_extcount -= ext_diff; - /* Remove next page */ - if (erp_next->er_extcount == 0) { + if (ext_avail) { + /* - * Free page before removing extent record - * so er_extoffs don't get modified in - * xfs_iext_irec_remove. + * Copy over as many as possible extent records into + * the previous page. */ - kmem_free(erp_next->er_extbuf, - erp_next->er_extcount * sizeof(xfs_bmbt_rec_t)); - erp_next->er_extbuf = NULL; - xfs_iext_irec_remove(ifp, erp_idx + 1); - erp = &ifp->if_u1.if_ext_irec[erp_idx]; - nlists = ifp->if_real_bytes / XFS_IEXT_BUFSZ; - /* Update next page */ - } else { - /* Move rest of page up to become next new page */ - memmove(erp_next->er_extbuf, ep_next, - erp_next->er_extcount * sizeof(xfs_bmbt_rec_t)); - ep_next = erp_next->er_extbuf; - memset(&ep_next[erp_next->er_extcount], 0, - (XFS_LINEAR_EXTS - erp_next->er_extcount) * - sizeof(xfs_bmbt_rec_t)); + ext_diff = MIN(ext_avail, erp_next->er_extcount); + memcpy(ep, ep_next, ext_diff * sizeof(xfs_bmbt_rec_t)); + erp->er_extcount += ext_diff; + erp_next->er_extcount -= ext_diff; + + /* + * If the next irec is empty now we can simply + * remove it. + */ + if (erp_next->er_extcount == 0) { + /* + * Free page before removing extent record + * so er_extoffs don't get modified in + * xfs_iext_irec_remove. + */ + kmem_free(erp_next->er_extbuf); + erp_next->er_extbuf = NULL; + xfs_iext_irec_remove(ifp, erp_idx + 1); + erp = &ifp->if_u1.if_ext_irec[erp_idx]; + nlists = ifp->if_real_bytes / XFS_IEXT_BUFSZ; + + /* + * If the next irec is not empty move up the content + * that has not been copied to the previous page to + * the beggining of this one. + */ + } else { + memmove(erp_next->er_extbuf, &ep_next[ext_diff], + erp_next->er_extcount * + sizeof(xfs_bmbt_rec_t)); + ep_next = erp_next->er_extbuf; + memset(&ep_next[erp_next->er_extcount], 0, + (XFS_LINEAR_EXTS - + erp_next->er_extcount) * + sizeof(xfs_bmbt_rec_t)); + } } + if (erp->er_extcount == XFS_LINEAR_EXTS) { erp_idx++; if (erp_idx < nlists) diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index 0a999fee4f0..17a04b6321e 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -507,9 +507,6 @@ int xfs_itruncate_start(xfs_inode_t *, uint, xfs_fsize_t); int xfs_itruncate_finish(struct xfs_trans **, xfs_inode_t *, xfs_fsize_t, int, int); int xfs_iunlink(struct xfs_trans *, xfs_inode_t *); -int xfs_igrow_start(xfs_inode_t *, xfs_fsize_t, struct cred *); -void xfs_igrow_finish(struct xfs_trans *, xfs_inode_t *, - xfs_fsize_t, int); void xfs_idestroy_fork(xfs_inode_t *, int); void xfs_idestroy(xfs_inode_t *); diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c index 167b33f1577..0eee08a32c2 100644 --- a/fs/xfs/xfs_inode_item.c +++ b/fs/xfs/xfs_inode_item.c @@ -686,7 +686,7 @@ xfs_inode_item_unlock( ASSERT(ip->i_d.di_nextents > 0); ASSERT(iip->ili_format.ilf_fields & XFS_ILOG_DEXT); ASSERT(ip->i_df.if_bytes > 0); - kmem_free(iip->ili_extents_buf, ip->i_df.if_bytes); + kmem_free(iip->ili_extents_buf); iip->ili_extents_buf = NULL; } if (iip->ili_aextents_buf != NULL) { @@ -694,7 +694,7 @@ xfs_inode_item_unlock( ASSERT(ip->i_d.di_anextents > 0); ASSERT(iip->ili_format.ilf_fields & XFS_ILOG_AEXT); ASSERT(ip->i_afp->if_bytes > 0); - kmem_free(iip->ili_aextents_buf, ip->i_afp->if_bytes); + kmem_free(iip->ili_aextents_buf); iip->ili_aextents_buf = NULL; } @@ -957,8 +957,7 @@ xfs_inode_item_destroy( { #ifdef XFS_TRANS_DEBUG if (ip->i_itemp->ili_root_size != 0) { - kmem_free(ip->i_itemp->ili_orig_root, - ip->i_itemp->ili_root_size); + kmem_free(ip->i_itemp->ili_orig_root); } #endif kmem_zone_free(xfs_ili_zone, ip->i_itemp); diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index 7edcde691d1..67f22b2b44b 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -889,6 +889,16 @@ xfs_iomap_write_unwritten( count_fsb = XFS_B_TO_FSB(mp, (xfs_ufsize_t)offset + count); count_fsb = (xfs_filblks_t)(count_fsb - offset_fsb); + /* + * Reserve enough blocks in this transaction for two complete extent + * btree splits. We may be converting the middle part of an unwritten + * extent and in this case we will insert two new extents in the btree + * each of which could cause a full split. + * + * This reservation amount will be used in the first call to + * xfs_bmbt_split() to select an AG with enough space to satisfy the + * rest of the operation. + */ resblks = XFS_DIOSTRAT_SPACE_RES(mp, 0) << 1; do { diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c index 419de15aeb4..9a3ef9dcaeb 100644 --- a/fs/xfs/xfs_itable.c +++ b/fs/xfs/xfs_itable.c @@ -257,7 +257,7 @@ xfs_bulkstat_one( *ubused = error; out_free: - kmem_free(buf, sizeof(*buf)); + kmem_free(buf); return error; } @@ -708,7 +708,7 @@ xfs_bulkstat( /* * Done, we're either out of filesystem or space to put the data. */ - kmem_free(irbuf, irbsize); + kmem_free(irbuf); *ubcountp = ubelem; /* * Found some inodes, return them now and return the error next time. @@ -914,7 +914,7 @@ xfs_inumbers( } *lastino = XFS_AGINO_TO_INO(mp, agno, agino); } - kmem_free(buffer, bcount * sizeof(*buffer)); + kmem_free(buffer); if (cur) xfs_btree_del_cursor(cur, (error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR)); diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index ad3d26ddfe3..91b00a5686c 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -226,20 +226,24 @@ xlog_grant_sub_space(struct log *log, int bytes) static void xlog_grant_add_space_write(struct log *log, int bytes) { - log->l_grant_write_bytes += bytes; - if (log->l_grant_write_bytes > log->l_logsize) { - log->l_grant_write_bytes -= log->l_logsize; + int tmp = log->l_logsize - log->l_grant_write_bytes; + if (tmp > bytes) + log->l_grant_write_bytes += bytes; + else { log->l_grant_write_cycle++; + log->l_grant_write_bytes = bytes - tmp; } } static void xlog_grant_add_space_reserve(struct log *log, int bytes) { - log->l_grant_reserve_bytes += bytes; - if (log->l_grant_reserve_bytes > log->l_logsize) { - log->l_grant_reserve_bytes -= log->l_logsize; + int tmp = log->l_logsize - log->l_grant_reserve_bytes; + if (tmp > bytes) + log->l_grant_reserve_bytes += bytes; + else { log->l_grant_reserve_cycle++; + log->l_grant_reserve_bytes = bytes - tmp; } } @@ -1228,7 +1232,7 @@ xlog_alloc_log(xfs_mount_t *mp, spin_lock_init(&log->l_icloglock); spin_lock_init(&log->l_grant_lock); - initnsema(&log->l_flushsema, 0, "ic-flush"); + sv_init(&log->l_flush_wait, 0, "flush_wait"); /* log record size must be multiple of BBSIZE; see xlog_rec_header_t */ ASSERT((XFS_BUF_SIZE(bp) & BBMASK) == 0); @@ -1570,10 +1574,9 @@ xlog_dealloc_log(xlog_t *log) } #endif next_iclog = iclog->ic_next; - kmem_free(iclog, sizeof(xlog_in_core_t)); + kmem_free(iclog); iclog = next_iclog; } - freesema(&log->l_flushsema); spinlock_destroy(&log->l_icloglock); spinlock_destroy(&log->l_grant_lock); @@ -1587,7 +1590,7 @@ xlog_dealloc_log(xlog_t *log) } #endif log->l_mp->m_log = NULL; - kmem_free(log, sizeof(xlog_t)); + kmem_free(log); } /* xlog_dealloc_log */ /* @@ -2097,6 +2100,7 @@ xlog_state_do_callback( int funcdidcallbacks; /* flag: function did callbacks */ int repeats; /* for issuing console warnings if * looping too many times */ + int wake = 0; spin_lock(&log->l_icloglock); first_iclog = iclog = log->l_iclog; @@ -2278,15 +2282,13 @@ xlog_state_do_callback( } #endif - flushcnt = 0; - if (log->l_iclog->ic_state & (XLOG_STATE_ACTIVE|XLOG_STATE_IOERROR)) { - flushcnt = log->l_flushcnt; - log->l_flushcnt = 0; - } + if (log->l_iclog->ic_state & (XLOG_STATE_ACTIVE|XLOG_STATE_IOERROR)) + wake = 1; spin_unlock(&log->l_icloglock); - while (flushcnt--) - vsema(&log->l_flushsema); -} /* xlog_state_do_callback */ + + if (wake) + sv_broadcast(&log->l_flush_wait); +} /* @@ -2384,16 +2386,15 @@ restart: } iclog = log->l_iclog; - if (! (iclog->ic_state == XLOG_STATE_ACTIVE)) { - log->l_flushcnt++; - spin_unlock(&log->l_icloglock); + if (iclog->ic_state != XLOG_STATE_ACTIVE) { xlog_trace_iclog(iclog, XLOG_TRACE_SLEEP_FLUSH); XFS_STATS_INC(xs_log_noiclogs); - /* Ensure that log writes happen */ - psema(&log->l_flushsema, PINOD); + + /* Wait for log writes to have flushed */ + sv_wait(&log->l_flush_wait, 0, &log->l_icloglock, 0); goto restart; } - ASSERT(iclog->ic_state == XLOG_STATE_ACTIVE); + head = &iclog->ic_header; atomic_inc(&iclog->ic_refcnt); /* prevents sync */ diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index 8952a392b5f..6245913196b 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h @@ -423,10 +423,8 @@ typedef struct log { int l_logBBsize; /* size of log in BB chunks */ /* The following block of fields are changed while holding icloglock */ - sema_t l_flushsema ____cacheline_aligned_in_smp; - /* iclog flushing semaphore */ - int l_flushcnt; /* # of procs waiting on this - * sema */ + sv_t l_flush_wait ____cacheline_aligned_in_smp; + /* waiting for iclog flush */ int l_covered_state;/* state of "covering disk * log entries" */ xlog_in_core_t *l_iclog; /* head log queue */ diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index e65ab4af095..9eb722ec744 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -1715,8 +1715,7 @@ xlog_check_buffer_cancelled( } else { prevp->bc_next = bcp->bc_next; } - kmem_free(bcp, - sizeof(xfs_buf_cancel_t)); + kmem_free(bcp); } } return 1; @@ -2519,7 +2518,7 @@ write_inode_buffer: error: if (need_free) - kmem_free(in_f, sizeof(*in_f)); + kmem_free(in_f); return XFS_ERROR(error); } @@ -2830,16 +2829,14 @@ xlog_recover_free_trans( item = item->ri_next; /* Free the regions in the item. */ for (i = 0; i < free_item->ri_cnt; i++) { - kmem_free(free_item->ri_buf[i].i_addr, - free_item->ri_buf[i].i_len); + kmem_free(free_item->ri_buf[i].i_addr); } /* Free the item itself */ - kmem_free(free_item->ri_buf, - (free_item->ri_total * sizeof(xfs_log_iovec_t))); - kmem_free(free_item, sizeof(xlog_recover_item_t)); + kmem_free(free_item->ri_buf); + kmem_free(free_item); } while (first_item != item); /* Free the transaction recover structure */ - kmem_free(trans, sizeof(xlog_recover_t)); + kmem_free(trans); } STATIC int @@ -3786,8 +3783,7 @@ xlog_do_log_recovery( error = xlog_do_recovery_pass(log, head_blk, tail_blk, XLOG_RECOVER_PASS1); if (error != 0) { - kmem_free(log->l_buf_cancel_table, - XLOG_BC_TABLE_SIZE * sizeof(xfs_buf_cancel_t*)); + kmem_free(log->l_buf_cancel_table); log->l_buf_cancel_table = NULL; return error; } @@ -3806,8 +3802,7 @@ xlog_do_log_recovery( } #endif /* DEBUG */ - kmem_free(log->l_buf_cancel_table, - XLOG_BC_TABLE_SIZE * sizeof(xfs_buf_cancel_t*)); + kmem_free(log->l_buf_cancel_table); log->l_buf_cancel_table = NULL; return error; diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index da3988453b7..6c5d1325e7f 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -47,12 +47,10 @@ STATIC int xfs_mount_log_sb(xfs_mount_t *, __int64_t); STATIC int xfs_uuid_mount(xfs_mount_t *); -STATIC void xfs_uuid_unmount(xfs_mount_t *mp); STATIC void xfs_unmountfs_wait(xfs_mount_t *); #ifdef HAVE_PERCPU_SB -STATIC void xfs_icsb_destroy_counters(xfs_mount_t *); STATIC void xfs_icsb_balance_counter(xfs_mount_t *, xfs_sb_field_t, int); STATIC void xfs_icsb_balance_counter_locked(xfs_mount_t *, xfs_sb_field_t, @@ -63,7 +61,6 @@ STATIC void xfs_icsb_disable_counter(xfs_mount_t *, xfs_sb_field_t); #else -#define xfs_icsb_destroy_counters(mp) do { } while (0) #define xfs_icsb_balance_counter(mp, a, b) do { } while (0) #define xfs_icsb_balance_counter_locked(mp, a, b) do { } while (0) #define xfs_icsb_modify_counters(mp, a, b, c) do { } while (0) @@ -126,33 +123,11 @@ static const struct { }; /* - * Return a pointer to an initialized xfs_mount structure. - */ -xfs_mount_t * -xfs_mount_init(void) -{ - xfs_mount_t *mp; - - mp = kmem_zalloc(sizeof(xfs_mount_t), KM_SLEEP); - - if (xfs_icsb_init_counters(mp)) { - mp->m_flags |= XFS_MOUNT_NO_PERCPU_SB; - } - - spin_lock_init(&mp->m_sb_lock); - mutex_init(&mp->m_ilock); - mutex_init(&mp->m_growlock); - atomic_set(&mp->m_active_trans, 0); - - return mp; -} - -/* * Free up the resources associated with a mount structure. Assume that * the structure was initially zeroed, so we can tell which fields got * initialized. */ -void +STATIC void xfs_mount_free( xfs_mount_t *mp) { @@ -161,11 +136,8 @@ xfs_mount_free( for (agno = 0; agno < mp->m_maxagi; agno++) if (mp->m_perag[agno].pagb_list) - kmem_free(mp->m_perag[agno].pagb_list, - sizeof(xfs_perag_busy_t) * - XFS_PAGB_NUM_SLOTS); - kmem_free(mp->m_perag, - sizeof(xfs_perag_t) * mp->m_sb.sb_agcount); + kmem_free(mp->m_perag[agno].pagb_list); + kmem_free(mp->m_perag); } spinlock_destroy(&mp->m_ail_lock); @@ -176,13 +148,11 @@ xfs_mount_free( XFS_QM_DONE(mp); if (mp->m_fsname != NULL) - kmem_free(mp->m_fsname, mp->m_fsname_len); + kmem_free(mp->m_fsname); if (mp->m_rtname != NULL) - kmem_free(mp->m_rtname, strlen(mp->m_rtname) + 1); + kmem_free(mp->m_rtname); if (mp->m_logname != NULL) - kmem_free(mp->m_logname, strlen(mp->m_logname) + 1); - - xfs_icsb_destroy_counters(mp); + kmem_free(mp->m_logname); } /* @@ -288,6 +258,19 @@ xfs_mount_validate_sb( return XFS_ERROR(EFSCORRUPTED); } + /* + * Until this is fixed only page-sized or smaller data blocks work. + */ + if (unlikely(sbp->sb_blocksize > PAGE_SIZE)) { + xfs_fs_mount_cmn_err(flags, + "file system with blocksize %d bytes", + sbp->sb_blocksize); + xfs_fs_mount_cmn_err(flags, + "only pagesize (%ld) or less will currently work.", + PAGE_SIZE); + return XFS_ERROR(ENOSYS); + } + if (xfs_sb_validate_fsb_count(sbp, sbp->sb_dblocks) || xfs_sb_validate_fsb_count(sbp, sbp->sb_rblocks)) { xfs_fs_mount_cmn_err(flags, @@ -309,19 +292,6 @@ xfs_mount_validate_sb( return XFS_ERROR(ENOSYS); } - /* - * Until this is fixed only page-sized or smaller data blocks work. - */ - if (unlikely(sbp->sb_blocksize > PAGE_SIZE)) { - xfs_fs_mount_cmn_err(flags, - "file system with blocksize %d bytes", - sbp->sb_blocksize); - xfs_fs_mount_cmn_err(flags, - "only pagesize (%ld) or less will currently work.", - PAGE_SIZE); - return XFS_ERROR(ENOSYS); - } - return 0; } @@ -994,9 +964,19 @@ xfs_mountfs( * Re-check for ATTR2 in case it was found in bad_features2 * slot. */ - if (xfs_sb_version_hasattr2(&mp->m_sb)) + if (xfs_sb_version_hasattr2(&mp->m_sb) && + !(mp->m_flags & XFS_MOUNT_NOATTR2)) mp->m_flags |= XFS_MOUNT_ATTR2; + } + + if (xfs_sb_version_hasattr2(&mp->m_sb) && + (mp->m_flags & XFS_MOUNT_NOATTR2)) { + xfs_sb_version_removeattr2(&mp->m_sb); + update_flags |= XFS_SB_FEATURES2; + /* update sb_versionnum for the clearing of the morebits */ + if (!sbp->sb_features2) + update_flags |= XFS_SB_VERSIONNUM; } /* @@ -1255,15 +1235,13 @@ xfs_mountfs( error2: for (agno = 0; agno < sbp->sb_agcount; agno++) if (mp->m_perag[agno].pagb_list) - kmem_free(mp->m_perag[agno].pagb_list, - sizeof(xfs_perag_busy_t) * XFS_PAGB_NUM_SLOTS); - kmem_free(mp->m_perag, sbp->sb_agcount * sizeof(xfs_perag_t)); + kmem_free(mp->m_perag[agno].pagb_list); + kmem_free(mp->m_perag); mp->m_perag = NULL; /* FALLTHROUGH */ error1: if (uuid_mounted) - xfs_uuid_unmount(mp); - xfs_freesb(mp); + uuid_table_remove(&mp->m_sb.sb_uuid); return error; } @@ -1274,7 +1252,7 @@ xfs_mountfs( * log and makes sure that incore structures are freed. */ int -xfs_unmountfs(xfs_mount_t *mp, struct cred *cr) +xfs_unmountfs(xfs_mount_t *mp) { __uint64_t resblks; int error = 0; @@ -1341,9 +1319,8 @@ xfs_unmountfs(xfs_mount_t *mp, struct cred *cr) */ ASSERT(mp->m_inodes == NULL); - xfs_unmountfs_close(mp, cr); if ((mp->m_flags & XFS_MOUNT_NOUUID) == 0) - xfs_uuid_unmount(mp); + uuid_table_remove(&mp->m_sb.sb_uuid); #if defined(DEBUG) || defined(INDUCE_IO_ERROR) xfs_errortag_clearall(mp, 0); @@ -1352,16 +1329,6 @@ xfs_unmountfs(xfs_mount_t *mp, struct cred *cr) return 0; } -void -xfs_unmountfs_close(xfs_mount_t *mp, struct cred *cr) -{ - if (mp->m_logdev_targp && mp->m_logdev_targp != mp->m_ddev_targp) - xfs_free_buftarg(mp->m_logdev_targp, 1); - if (mp->m_rtdev_targp) - xfs_free_buftarg(mp->m_rtdev_targp, 1); - xfs_free_buftarg(mp->m_ddev_targp, 0); -} - STATIC void xfs_unmountfs_wait(xfs_mount_t *mp) { @@ -1905,16 +1872,6 @@ xfs_uuid_mount( } /* - * Remove filesystem from the UUID table. - */ -STATIC void -xfs_uuid_unmount( - xfs_mount_t *mp) -{ - uuid_table_remove(&mp->m_sb.sb_uuid); -} - -/* * Used to log changes to the superblock unit and width fields which could * be altered by the mount options, as well as any potential sb_features2 * fixup. Only the first superblock is updated. @@ -1928,7 +1885,8 @@ xfs_mount_log_sb( int error; ASSERT(fields & (XFS_SB_UNIT | XFS_SB_WIDTH | XFS_SB_UUID | - XFS_SB_FEATURES2 | XFS_SB_BAD_FEATURES2)); + XFS_SB_FEATURES2 | XFS_SB_BAD_FEATURES2 | + XFS_SB_VERSIONNUM)); tp = xfs_trans_alloc(mp, XFS_TRANS_SB_UNIT); error = xfs_trans_reserve(tp, 0, mp->m_sb.sb_sectsize + 128, 0, 0, @@ -2109,7 +2067,7 @@ xfs_icsb_reinit_counters( xfs_icsb_unlock(mp); } -STATIC void +void xfs_icsb_destroy_counters( xfs_mount_t *mp) { diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index 63e0693a358..5269bd6e3df 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -61,6 +61,7 @@ struct xfs_bmap_free; struct xfs_extdelta; struct xfs_swapext; struct xfs_mru_cache; +struct xfs_nameops; /* * Prototypes and functions for the Data Migration subsystem. @@ -210,12 +211,14 @@ typedef struct xfs_icsb_cnts { extern int xfs_icsb_init_counters(struct xfs_mount *); extern void xfs_icsb_reinit_counters(struct xfs_mount *); +extern void xfs_icsb_destroy_counters(struct xfs_mount *); extern void xfs_icsb_sync_counters(struct xfs_mount *, int); extern void xfs_icsb_sync_counters_locked(struct xfs_mount *, int); #else -#define xfs_icsb_init_counters(mp) (0) -#define xfs_icsb_reinit_counters(mp) do { } while (0) +#define xfs_icsb_init_counters(mp) (0) +#define xfs_icsb_destroy_counters(mp) do { } while (0) +#define xfs_icsb_reinit_counters(mp) do { } while (0) #define xfs_icsb_sync_counters(mp, flags) do { } while (0) #define xfs_icsb_sync_counters_locked(mp, flags) do { } while (0) #endif @@ -313,6 +316,7 @@ typedef struct xfs_mount { __uint8_t m_inode_quiesce;/* call quiesce on new inodes. field governed by m_ilock */ __uint8_t m_sectbb_log; /* sectlog - BBSHIFT */ + const struct xfs_nameops *m_dirnameops; /* vector of dir name ops */ int m_dirblksize; /* directory block sz--bytes */ int m_dirblkfsbs; /* directory block sz--fsbs */ xfs_dablk_t m_dirdatablk; /* blockno of dir data v2 */ @@ -378,6 +382,7 @@ typedef struct xfs_mount { counters */ #define XFS_MOUNT_FILESTREAMS (1ULL << 24) /* enable the filestreams allocator */ +#define XFS_MOUNT_NOATTR2 (1ULL << 25) /* disable use of attr2 format */ /* @@ -510,15 +515,12 @@ typedef struct xfs_mod_sb { #define XFS_MOUNT_ILOCK(mp) mutex_lock(&((mp)->m_ilock)) #define XFS_MOUNT_IUNLOCK(mp) mutex_unlock(&((mp)->m_ilock)) -extern xfs_mount_t *xfs_mount_init(void); extern void xfs_mod_sb(xfs_trans_t *, __int64_t); extern int xfs_log_sbcount(xfs_mount_t *, uint); -extern void xfs_mount_free(xfs_mount_t *mp); extern int xfs_mountfs(xfs_mount_t *mp, int); extern void xfs_mountfs_check_barriers(xfs_mount_t *mp); -extern int xfs_unmountfs(xfs_mount_t *, struct cred *); -extern void xfs_unmountfs_close(xfs_mount_t *, struct cred *); +extern int xfs_unmountfs(xfs_mount_t *); extern int xfs_unmountfs_writesb(xfs_mount_t *); extern int xfs_unmount_flush(xfs_mount_t *, int); extern int xfs_mod_incore_sb(xfs_mount_t *, xfs_sb_field_t, int64_t, int); @@ -544,9 +546,6 @@ extern void xfs_qmops_put(struct xfs_mount *); extern struct xfs_dmops xfs_dmcore_xfs; -extern int xfs_init(void); -extern void xfs_cleanup(void); - #endif /* __KERNEL__ */ #endif /* __XFS_MOUNT_H__ */ diff --git a/fs/xfs/xfs_mru_cache.c b/fs/xfs/xfs_mru_cache.c index a0b2c0a2589..afee7eb2432 100644 --- a/fs/xfs/xfs_mru_cache.c +++ b/fs/xfs/xfs_mru_cache.c @@ -307,15 +307,18 @@ xfs_mru_cache_init(void) xfs_mru_elem_zone = kmem_zone_init(sizeof(xfs_mru_cache_elem_t), "xfs_mru_cache_elem"); if (!xfs_mru_elem_zone) - return ENOMEM; + goto out; xfs_mru_reap_wq = create_singlethread_workqueue("xfs_mru_cache"); - if (!xfs_mru_reap_wq) { - kmem_zone_destroy(xfs_mru_elem_zone); - return ENOMEM; - } + if (!xfs_mru_reap_wq) + goto out_destroy_mru_elem_zone; return 0; + + out_destroy_mru_elem_zone: + kmem_zone_destroy(xfs_mru_elem_zone); + out: + return -ENOMEM; } void @@ -382,9 +385,9 @@ xfs_mru_cache_create( exit: if (err && mru && mru->lists) - kmem_free(mru->lists, mru->grp_count * sizeof(*mru->lists)); + kmem_free(mru->lists); if (err && mru) - kmem_free(mru, sizeof(*mru)); + kmem_free(mru); return err; } @@ -424,8 +427,8 @@ xfs_mru_cache_destroy( xfs_mru_cache_flush(mru); - kmem_free(mru->lists, mru->grp_count * sizeof(*mru->lists)); - kmem_free(mru, sizeof(*mru)); + kmem_free(mru->lists); + kmem_free(mru); } /* diff --git a/fs/xfs/xfs_rename.c b/fs/xfs/xfs_rename.c index d8063e1ad29..d700dacdb10 100644 --- a/fs/xfs/xfs_rename.c +++ b/fs/xfs/xfs_rename.c @@ -336,22 +336,18 @@ xfs_rename( ASSERT(error != EEXIST); if (error) goto abort_return; - xfs_ichgtime(src_ip, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG); - - } else { - /* - * We always want to hit the ctime on the source inode. - * We do it in the if clause above for the 'new_parent && - * src_is_directory' case, and here we get all the other - * cases. This isn't strictly required by the standards - * since the source inode isn't really being changed, - * but old unix file systems did it and some incremental - * backup programs won't work without it. - */ - xfs_ichgtime(src_ip, XFS_ICHGTIME_CHG); } /* + * We always want to hit the ctime on the source inode. + * + * This isn't strictly required by the standards since the source + * inode isn't really being changed, but old unix file systems did + * it and some incremental backup programs won't work without it. + */ + xfs_ichgtime(src_ip, XFS_ICHGTIME_CHG); + + /* * Adjust the link count on src_dp. This is necessary when * renaming a directory, either within one parent when * the target existed, or across two parent directories. diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c index a0dc6e5bc5b..bf87a591350 100644 --- a/fs/xfs/xfs_rtalloc.c +++ b/fs/xfs/xfs_rtalloc.c @@ -2062,7 +2062,7 @@ xfs_growfs_rt( /* * Free the fake mp structure. */ - kmem_free(nmp, sizeof(*nmp)); + kmem_free(nmp); return error; } diff --git a/fs/xfs/xfs_sb.h b/fs/xfs/xfs_sb.h index d904efe7f87..3f8cf1587f4 100644 --- a/fs/xfs/xfs_sb.h +++ b/fs/xfs/xfs_sb.h @@ -46,10 +46,12 @@ struct xfs_mount; #define XFS_SB_VERSION_SECTORBIT 0x0800 #define XFS_SB_VERSION_EXTFLGBIT 0x1000 #define XFS_SB_VERSION_DIRV2BIT 0x2000 +#define XFS_SB_VERSION_BORGBIT 0x4000 /* ASCII only case-insens. */ #define XFS_SB_VERSION_MOREBITSBIT 0x8000 #define XFS_SB_VERSION_OKSASHFBITS \ (XFS_SB_VERSION_EXTFLGBIT | \ - XFS_SB_VERSION_DIRV2BIT) + XFS_SB_VERSION_DIRV2BIT | \ + XFS_SB_VERSION_BORGBIT) #define XFS_SB_VERSION_OKREALFBITS \ (XFS_SB_VERSION_ATTRBIT | \ XFS_SB_VERSION_NLINKBIT | \ @@ -437,6 +439,12 @@ static inline int xfs_sb_version_hassector(xfs_sb_t *sbp) ((sbp)->sb_versionnum & XFS_SB_VERSION_SECTORBIT); } +static inline int xfs_sb_version_hasasciici(xfs_sb_t *sbp) +{ + return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \ + (sbp->sb_versionnum & XFS_SB_VERSION_BORGBIT); +} + static inline int xfs_sb_version_hasmorebits(xfs_sb_t *sbp) { return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \ @@ -473,6 +481,13 @@ static inline void xfs_sb_version_addattr2(xfs_sb_t *sbp) ((sbp)->sb_features2 | XFS_SB_VERSION2_ATTR2BIT))); } +static inline void xfs_sb_version_removeattr2(xfs_sb_t *sbp) +{ + sbp->sb_features2 &= ~XFS_SB_VERSION2_ATTR2BIT; + if (!sbp->sb_features2) + sbp->sb_versionnum &= ~XFS_SB_VERSION_MOREBITSBIT; +} + /* * end of superblock version macros */ diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c index 140386434aa..e4ebddd3c50 100644 --- a/fs/xfs/xfs_trans.c +++ b/fs/xfs/xfs_trans.c @@ -889,7 +889,7 @@ shut_us_down: tp->t_commit_lsn = commit_lsn; if (nvec > XFS_TRANS_LOGVEC_COUNT) { - kmem_free(log_vector, nvec * sizeof(xfs_log_iovec_t)); + kmem_free(log_vector); } /* @@ -1265,7 +1265,7 @@ xfs_trans_committed( ASSERT(!XFS_LIC_ARE_ALL_FREE(licp)); xfs_trans_chunk_committed(licp, tp->t_lsn, abortflag); next_licp = licp->lic_next; - kmem_free(licp, sizeof(xfs_log_item_chunk_t)); + kmem_free(licp); licp = next_licp; } diff --git a/fs/xfs/xfs_trans_inode.c b/fs/xfs/xfs_trans_inode.c index 4c70bf5e998..2a1c0f071f9 100644 --- a/fs/xfs/xfs_trans_inode.c +++ b/fs/xfs/xfs_trans_inode.c @@ -291,7 +291,7 @@ xfs_trans_inode_broot_debug( iip = ip->i_itemp; if (iip->ili_root_size != 0) { ASSERT(iip->ili_orig_root != NULL); - kmem_free(iip->ili_orig_root, iip->ili_root_size); + kmem_free(iip->ili_orig_root); iip->ili_root_size = 0; iip->ili_orig_root = NULL; } diff --git a/fs/xfs/xfs_trans_item.c b/fs/xfs/xfs_trans_item.c index 66a09f0d894..db5c8359552 100644 --- a/fs/xfs/xfs_trans_item.c +++ b/fs/xfs/xfs_trans_item.c @@ -161,7 +161,7 @@ xfs_trans_free_item(xfs_trans_t *tp, xfs_log_item_desc_t *lidp) licpp = &((*licpp)->lic_next); } *licpp = licp->lic_next; - kmem_free(licp, sizeof(xfs_log_item_chunk_t)); + kmem_free(licp); tp->t_items_free -= XFS_LIC_NUM_SLOTS; } } @@ -314,7 +314,7 @@ xfs_trans_free_items( ASSERT(!XFS_LIC_ARE_ALL_FREE(licp)); (void) xfs_trans_unlock_chunk(licp, 1, abort, NULLCOMMITLSN); next_licp = licp->lic_next; - kmem_free(licp, sizeof(xfs_log_item_chunk_t)); + kmem_free(licp); licp = next_licp; } @@ -363,7 +363,7 @@ xfs_trans_unlock_items(xfs_trans_t *tp, xfs_lsn_t commit_lsn) next_licp = licp->lic_next; if (XFS_LIC_ARE_ALL_FREE(licp)) { *licpp = next_licp; - kmem_free(licp, sizeof(xfs_log_item_chunk_t)); + kmem_free(licp); freed -= XFS_LIC_NUM_SLOTS; } else { licpp = &(licp->lic_next); @@ -530,7 +530,7 @@ xfs_trans_free_busy(xfs_trans_t *tp) lbcp = tp->t_busy.lbc_next; while (lbcp != NULL) { lbcq = lbcp->lbc_next; - kmem_free(lbcp, sizeof(xfs_log_busy_chunk_t)); + kmem_free(lbcp); lbcp = lbcq; } diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c index 30bacd8bb0e..4a9a43315a8 100644 --- a/fs/xfs/xfs_vfsops.c +++ b/fs/xfs/xfs_vfsops.c @@ -58,586 +58,6 @@ #include "xfs_utils.h" -int __init -xfs_init(void) -{ -#ifdef XFS_DABUF_DEBUG - extern spinlock_t xfs_dabuf_global_lock; - spin_lock_init(&xfs_dabuf_global_lock); -#endif - - /* - * Initialize all of the zone allocators we use. - */ - xfs_log_ticket_zone = kmem_zone_init(sizeof(xlog_ticket_t), - "xfs_log_ticket"); - xfs_bmap_free_item_zone = kmem_zone_init(sizeof(xfs_bmap_free_item_t), - "xfs_bmap_free_item"); - xfs_btree_cur_zone = kmem_zone_init(sizeof(xfs_btree_cur_t), - "xfs_btree_cur"); - xfs_da_state_zone = kmem_zone_init(sizeof(xfs_da_state_t), - "xfs_da_state"); - xfs_dabuf_zone = kmem_zone_init(sizeof(xfs_dabuf_t), "xfs_dabuf"); - xfs_ifork_zone = kmem_zone_init(sizeof(xfs_ifork_t), "xfs_ifork"); - xfs_trans_zone = kmem_zone_init(sizeof(xfs_trans_t), "xfs_trans"); - xfs_acl_zone_init(xfs_acl_zone, "xfs_acl"); - xfs_mru_cache_init(); - xfs_filestream_init(); - - /* - * The size of the zone allocated buf log item is the maximum - * size possible under XFS. This wastes a little bit of memory, - * but it is much faster. - */ - xfs_buf_item_zone = - kmem_zone_init((sizeof(xfs_buf_log_item_t) + - (((XFS_MAX_BLOCKSIZE / XFS_BLI_CHUNK) / - NBWORD) * sizeof(int))), - "xfs_buf_item"); - xfs_efd_zone = - kmem_zone_init((sizeof(xfs_efd_log_item_t) + - ((XFS_EFD_MAX_FAST_EXTENTS - 1) * - sizeof(xfs_extent_t))), - "xfs_efd_item"); - xfs_efi_zone = - kmem_zone_init((sizeof(xfs_efi_log_item_t) + - ((XFS_EFI_MAX_FAST_EXTENTS - 1) * - sizeof(xfs_extent_t))), - "xfs_efi_item"); - - /* - * These zones warrant special memory allocator hints - */ - xfs_inode_zone = - kmem_zone_init_flags(sizeof(xfs_inode_t), "xfs_inode", - KM_ZONE_HWALIGN | KM_ZONE_RECLAIM | - KM_ZONE_SPREAD, NULL); - xfs_ili_zone = - kmem_zone_init_flags(sizeof(xfs_inode_log_item_t), "xfs_ili", - KM_ZONE_SPREAD, NULL); - - /* - * Allocate global trace buffers. - */ -#ifdef XFS_ALLOC_TRACE - xfs_alloc_trace_buf = ktrace_alloc(XFS_ALLOC_TRACE_SIZE, KM_SLEEP); -#endif -#ifdef XFS_BMAP_TRACE - xfs_bmap_trace_buf = ktrace_alloc(XFS_BMAP_TRACE_SIZE, KM_SLEEP); -#endif -#ifdef XFS_BMBT_TRACE - xfs_bmbt_trace_buf = ktrace_alloc(XFS_BMBT_TRACE_SIZE, KM_SLEEP); -#endif -#ifdef XFS_ATTR_TRACE - xfs_attr_trace_buf = ktrace_alloc(XFS_ATTR_TRACE_SIZE, KM_SLEEP); -#endif -#ifdef XFS_DIR2_TRACE - xfs_dir2_trace_buf = ktrace_alloc(XFS_DIR2_GTRACE_SIZE, KM_SLEEP); -#endif - - xfs_dir_startup(); - -#if (defined(DEBUG) || defined(INDUCE_IO_ERROR)) - xfs_error_test_init(); -#endif /* DEBUG || INDUCE_IO_ERROR */ - - xfs_init_procfs(); - xfs_sysctl_register(); - return 0; -} - -void __exit -xfs_cleanup(void) -{ - extern kmem_zone_t *xfs_inode_zone; - extern kmem_zone_t *xfs_efd_zone; - extern kmem_zone_t *xfs_efi_zone; - - xfs_cleanup_procfs(); - xfs_sysctl_unregister(); - xfs_filestream_uninit(); - xfs_mru_cache_uninit(); - xfs_acl_zone_destroy(xfs_acl_zone); - -#ifdef XFS_DIR2_TRACE - ktrace_free(xfs_dir2_trace_buf); -#endif -#ifdef XFS_ATTR_TRACE - ktrace_free(xfs_attr_trace_buf); -#endif -#ifdef XFS_BMBT_TRACE - ktrace_free(xfs_bmbt_trace_buf); -#endif -#ifdef XFS_BMAP_TRACE - ktrace_free(xfs_bmap_trace_buf); -#endif -#ifdef XFS_ALLOC_TRACE - ktrace_free(xfs_alloc_trace_buf); -#endif - - kmem_zone_destroy(xfs_bmap_free_item_zone); - kmem_zone_destroy(xfs_btree_cur_zone); - kmem_zone_destroy(xfs_inode_zone); - kmem_zone_destroy(xfs_trans_zone); - kmem_zone_destroy(xfs_da_state_zone); - kmem_zone_destroy(xfs_dabuf_zone); - kmem_zone_destroy(xfs_buf_item_zone); - kmem_zone_destroy(xfs_efd_zone); - kmem_zone_destroy(xfs_efi_zone); - kmem_zone_destroy(xfs_ifork_zone); - kmem_zone_destroy(xfs_ili_zone); - kmem_zone_destroy(xfs_log_ticket_zone); -} - -/* - * xfs_start_flags - * - * This function fills in xfs_mount_t fields based on mount args. - * Note: the superblock has _not_ yet been read in. - */ -STATIC int -xfs_start_flags( - struct xfs_mount_args *ap, - struct xfs_mount *mp) -{ - /* Values are in BBs */ - if ((ap->flags & XFSMNT_NOALIGN) != XFSMNT_NOALIGN) { - /* - * At this point the superblock has not been read - * in, therefore we do not know the block size. - * Before the mount call ends we will convert - * these to FSBs. - */ - mp->m_dalign = ap->sunit; - mp->m_swidth = ap->swidth; - } - - if (ap->logbufs != -1 && - ap->logbufs != 0 && - (ap->logbufs < XLOG_MIN_ICLOGS || - ap->logbufs > XLOG_MAX_ICLOGS)) { - cmn_err(CE_WARN, - "XFS: invalid logbufs value: %d [not %d-%d]", - ap->logbufs, XLOG_MIN_ICLOGS, XLOG_MAX_ICLOGS); - return XFS_ERROR(EINVAL); - } - mp->m_logbufs = ap->logbufs; - if (ap->logbufsize != -1 && - ap->logbufsize != 0 && - (ap->logbufsize < XLOG_MIN_RECORD_BSIZE || - ap->logbufsize > XLOG_MAX_RECORD_BSIZE || - !is_power_of_2(ap->logbufsize))) { - cmn_err(CE_WARN, - "XFS: invalid logbufsize: %d [not 16k,32k,64k,128k or 256k]", - ap->logbufsize); - return XFS_ERROR(EINVAL); - } - mp->m_logbsize = ap->logbufsize; - mp->m_fsname_len = strlen(ap->fsname) + 1; - mp->m_fsname = kmem_alloc(mp->m_fsname_len, KM_SLEEP); - strcpy(mp->m_fsname, ap->fsname); - if (ap->rtname[0]) { - mp->m_rtname = kmem_alloc(strlen(ap->rtname) + 1, KM_SLEEP); - strcpy(mp->m_rtname, ap->rtname); - } - if (ap->logname[0]) { - mp->m_logname = kmem_alloc(strlen(ap->logname) + 1, KM_SLEEP); - strcpy(mp->m_logname, ap->logname); - } - - if (ap->flags & XFSMNT_WSYNC) - mp->m_flags |= XFS_MOUNT_WSYNC; -#if XFS_BIG_INUMS - if (ap->flags & XFSMNT_INO64) { - mp->m_flags |= XFS_MOUNT_INO64; - mp->m_inoadd = XFS_INO64_OFFSET; - } -#endif - if (ap->flags & XFSMNT_RETERR) - mp->m_flags |= XFS_MOUNT_RETERR; - if (ap->flags & XFSMNT_NOALIGN) - mp->m_flags |= XFS_MOUNT_NOALIGN; - if (ap->flags & XFSMNT_SWALLOC) - mp->m_flags |= XFS_MOUNT_SWALLOC; - if (ap->flags & XFSMNT_OSYNCISOSYNC) - mp->m_flags |= XFS_MOUNT_OSYNCISOSYNC; - if (ap->flags & XFSMNT_32BITINODES) - mp->m_flags |= XFS_MOUNT_32BITINODES; - - if (ap->flags & XFSMNT_IOSIZE) { - if (ap->iosizelog > XFS_MAX_IO_LOG || - ap->iosizelog < XFS_MIN_IO_LOG) { - cmn_err(CE_WARN, - "XFS: invalid log iosize: %d [not %d-%d]", - ap->iosizelog, XFS_MIN_IO_LOG, - XFS_MAX_IO_LOG); - return XFS_ERROR(EINVAL); - } - - mp->m_flags |= XFS_MOUNT_DFLT_IOSIZE; - mp->m_readio_log = mp->m_writeio_log = ap->iosizelog; - } - - if (ap->flags & XFSMNT_IKEEP) - mp->m_flags |= XFS_MOUNT_IKEEP; - if (ap->flags & XFSMNT_DIRSYNC) - mp->m_flags |= XFS_MOUNT_DIRSYNC; - if (ap->flags & XFSMNT_ATTR2) - mp->m_flags |= XFS_MOUNT_ATTR2; - - if (ap->flags2 & XFSMNT2_COMPAT_IOSIZE) - mp->m_flags |= XFS_MOUNT_COMPAT_IOSIZE; - - /* - * no recovery flag requires a read-only mount - */ - if (ap->flags & XFSMNT_NORECOVERY) { - if (!(mp->m_flags & XFS_MOUNT_RDONLY)) { - cmn_err(CE_WARN, - "XFS: tried to mount a FS read-write without recovery!"); - return XFS_ERROR(EINVAL); - } - mp->m_flags |= XFS_MOUNT_NORECOVERY; - } - - if (ap->flags & XFSMNT_NOUUID) - mp->m_flags |= XFS_MOUNT_NOUUID; - if (ap->flags & XFSMNT_BARRIER) - mp->m_flags |= XFS_MOUNT_BARRIER; - else - mp->m_flags &= ~XFS_MOUNT_BARRIER; - - if (ap->flags2 & XFSMNT2_FILESTREAMS) - mp->m_flags |= XFS_MOUNT_FILESTREAMS; - - if (ap->flags & XFSMNT_DMAPI) - mp->m_flags |= XFS_MOUNT_DMAPI; - return 0; -} - -/* - * This function fills in xfs_mount_t fields based on mount args. - * Note: the superblock _has_ now been read in. - */ -STATIC int -xfs_finish_flags( - struct xfs_mount_args *ap, - struct xfs_mount *mp) -{ - int ronly = (mp->m_flags & XFS_MOUNT_RDONLY); - - /* Fail a mount where the logbuf is smaller then the log stripe */ - if (xfs_sb_version_haslogv2(&mp->m_sb)) { - if ((ap->logbufsize <= 0) && - (mp->m_sb.sb_logsunit > XLOG_BIG_RECORD_BSIZE)) { - mp->m_logbsize = mp->m_sb.sb_logsunit; - } else if (ap->logbufsize > 0 && - ap->logbufsize < mp->m_sb.sb_logsunit) { - cmn_err(CE_WARN, - "XFS: logbuf size must be greater than or equal to log stripe size"); - return XFS_ERROR(EINVAL); - } - } else { - /* Fail a mount if the logbuf is larger than 32K */ - if (ap->logbufsize > XLOG_BIG_RECORD_BSIZE) { - cmn_err(CE_WARN, - "XFS: logbuf size for version 1 logs must be 16K or 32K"); - return XFS_ERROR(EINVAL); - } - } - - if (xfs_sb_version_hasattr2(&mp->m_sb)) - mp->m_flags |= XFS_MOUNT_ATTR2; - - /* - * prohibit r/w mounts of read-only filesystems - */ - if ((mp->m_sb.sb_flags & XFS_SBF_READONLY) && !ronly) { - cmn_err(CE_WARN, - "XFS: cannot mount a read-only filesystem as read-write"); - return XFS_ERROR(EROFS); - } - - /* - * check for shared mount. - */ - if (ap->flags & XFSMNT_SHARED) { - if (!xfs_sb_version_hasshared(&mp->m_sb)) - return XFS_ERROR(EINVAL); - - /* - * For IRIX 6.5, shared mounts must have the shared - * version bit set, have the persistent readonly - * field set, must be version 0 and can only be mounted - * read-only. - */ - if (!ronly || !(mp->m_sb.sb_flags & XFS_SBF_READONLY) || - (mp->m_sb.sb_shared_vn != 0)) - return XFS_ERROR(EINVAL); - - mp->m_flags |= XFS_MOUNT_SHARED; - - /* - * Shared XFS V0 can't deal with DMI. Return EINVAL. - */ - if (mp->m_sb.sb_shared_vn == 0 && (ap->flags & XFSMNT_DMAPI)) - return XFS_ERROR(EINVAL); - } - - if (ap->flags & XFSMNT_UQUOTA) { - mp->m_qflags |= (XFS_UQUOTA_ACCT | XFS_UQUOTA_ACTIVE); - if (ap->flags & XFSMNT_UQUOTAENF) - mp->m_qflags |= XFS_UQUOTA_ENFD; - } - - if (ap->flags & XFSMNT_GQUOTA) { - mp->m_qflags |= (XFS_GQUOTA_ACCT | XFS_GQUOTA_ACTIVE); - if (ap->flags & XFSMNT_GQUOTAENF) - mp->m_qflags |= XFS_OQUOTA_ENFD; - } else if (ap->flags & XFSMNT_PQUOTA) { - mp->m_qflags |= (XFS_PQUOTA_ACCT | XFS_PQUOTA_ACTIVE); - if (ap->flags & XFSMNT_PQUOTAENF) - mp->m_qflags |= XFS_OQUOTA_ENFD; - } - - return 0; -} - -/* - * xfs_mount - * - * The file system configurations are: - * (1) device (partition) with data and internal log - * (2) logical volume with data and log subvolumes. - * (3) logical volume with data, log, and realtime subvolumes. - * - * We only have to handle opening the log and realtime volumes here if - * they are present. The data subvolume has already been opened by - * get_sb_bdev() and is stored in vfsp->vfs_super->s_bdev. - */ -int -xfs_mount( - struct xfs_mount *mp, - struct xfs_mount_args *args, - cred_t *credp) -{ - struct block_device *ddev, *logdev, *rtdev; - int flags = 0, error; - - ddev = mp->m_super->s_bdev; - logdev = rtdev = NULL; - - error = xfs_dmops_get(mp, args); - if (error) - return error; - error = xfs_qmops_get(mp, args); - if (error) - return error; - - if (args->flags & XFSMNT_QUIET) - flags |= XFS_MFSI_QUIET; - - /* - * Open real time and log devices - order is important. - */ - if (args->logname[0]) { - error = xfs_blkdev_get(mp, args->logname, &logdev); - if (error) - return error; - } - if (args->rtname[0]) { - error = xfs_blkdev_get(mp, args->rtname, &rtdev); - if (error) { - xfs_blkdev_put(logdev); - return error; - } - - if (rtdev == ddev || rtdev == logdev) { - cmn_err(CE_WARN, - "XFS: Cannot mount filesystem with identical rtdev and ddev/logdev."); - xfs_blkdev_put(logdev); - xfs_blkdev_put(rtdev); - return EINVAL; - } - } - - /* - * Setup xfs_mount buffer target pointers - */ - error = ENOMEM; - mp->m_ddev_targp = xfs_alloc_buftarg(ddev, 0); - if (!mp->m_ddev_targp) { - xfs_blkdev_put(logdev); - xfs_blkdev_put(rtdev); - return error; - } - if (rtdev) { - mp->m_rtdev_targp = xfs_alloc_buftarg(rtdev, 1); - if (!mp->m_rtdev_targp) { - xfs_blkdev_put(logdev); - xfs_blkdev_put(rtdev); - goto error0; - } - } - mp->m_logdev_targp = (logdev && logdev != ddev) ? - xfs_alloc_buftarg(logdev, 1) : mp->m_ddev_targp; - if (!mp->m_logdev_targp) { - xfs_blkdev_put(logdev); - xfs_blkdev_put(rtdev); - goto error0; - } - - /* - * Setup flags based on mount(2) options and then the superblock - */ - error = xfs_start_flags(args, mp); - if (error) - goto error1; - error = xfs_readsb(mp, flags); - if (error) - goto error1; - error = xfs_finish_flags(args, mp); - if (error) - goto error2; - - /* - * Setup xfs_mount buffer target pointers based on superblock - */ - error = xfs_setsize_buftarg(mp->m_ddev_targp, mp->m_sb.sb_blocksize, - mp->m_sb.sb_sectsize); - if (!error && logdev && logdev != ddev) { - unsigned int log_sector_size = BBSIZE; - - if (xfs_sb_version_hassector(&mp->m_sb)) - log_sector_size = mp->m_sb.sb_logsectsize; - error = xfs_setsize_buftarg(mp->m_logdev_targp, - mp->m_sb.sb_blocksize, - log_sector_size); - } - if (!error && rtdev) - error = xfs_setsize_buftarg(mp->m_rtdev_targp, - mp->m_sb.sb_blocksize, - mp->m_sb.sb_sectsize); - if (error) - goto error2; - - if (mp->m_flags & XFS_MOUNT_BARRIER) - xfs_mountfs_check_barriers(mp); - - if ((error = xfs_filestream_mount(mp))) - goto error2; - - error = xfs_mountfs(mp, flags); - if (error) - goto error2; - - XFS_SEND_MOUNT(mp, DM_RIGHT_NULL, args->mtpt, args->fsname); - - return 0; - -error2: - if (mp->m_sb_bp) - xfs_freesb(mp); -error1: - xfs_binval(mp->m_ddev_targp); - if (logdev && logdev != ddev) - xfs_binval(mp->m_logdev_targp); - if (rtdev) - xfs_binval(mp->m_rtdev_targp); -error0: - xfs_unmountfs_close(mp, credp); - xfs_qmops_put(mp); - xfs_dmops_put(mp); - return error; -} - -int -xfs_unmount( - xfs_mount_t *mp, - int flags, - cred_t *credp) -{ - xfs_inode_t *rip; - bhv_vnode_t *rvp; - int unmount_event_wanted = 0; - int unmount_event_flags = 0; - int xfs_unmountfs_needed = 0; - int error; - - rip = mp->m_rootip; - rvp = XFS_ITOV(rip); - -#ifdef HAVE_DMAPI - if (mp->m_flags & XFS_MOUNT_DMAPI) { - error = XFS_SEND_PREUNMOUNT(mp, - rip, DM_RIGHT_NULL, rip, DM_RIGHT_NULL, - NULL, NULL, 0, 0, - (mp->m_dmevmask & (1<<DM_EVENT_PREUNMOUNT))? - 0:DM_FLAGS_UNWANTED); - if (error) - return XFS_ERROR(error); - unmount_event_wanted = 1; - unmount_event_flags = (mp->m_dmevmask & (1<<DM_EVENT_UNMOUNT))? - 0 : DM_FLAGS_UNWANTED; - } -#endif - - /* - * Blow away any referenced inode in the filestreams cache. - * This can and will cause log traffic as inodes go inactive - * here. - */ - xfs_filestream_unmount(mp); - - XFS_bflush(mp->m_ddev_targp); - error = xfs_unmount_flush(mp, 0); - if (error) - goto out; - - ASSERT(vn_count(rvp) == 1); - - /* - * Drop the reference count - */ - IRELE(rip); - - /* - * If we're forcing a shutdown, typically because of a media error, - * we want to make sure we invalidate dirty pages that belong to - * referenced vnodes as well. - */ - if (XFS_FORCED_SHUTDOWN(mp)) { - error = xfs_sync(mp, SYNC_WAIT | SYNC_CLOSE); - ASSERT(error != EFSCORRUPTED); - } - xfs_unmountfs_needed = 1; - -out: - /* Send DMAPI event, if required. - * Then do xfs_unmountfs() if needed. - * Then return error (or zero). - */ - if (unmount_event_wanted) { - /* Note: mp structure must still exist for - * XFS_SEND_UNMOUNT() call. - */ - XFS_SEND_UNMOUNT(mp, error == 0 ? rip : NULL, - DM_RIGHT_NULL, 0, error, unmount_event_flags); - } - if (xfs_unmountfs_needed) { - /* - * Call common unmount function to flush to disk - * and free the super block buffer & mount structures. - */ - xfs_unmountfs(mp, credp); - xfs_qmops_put(mp); - xfs_dmops_put(mp); - kmem_free(mp, sizeof(xfs_mount_t)); - } - - return XFS_ERROR(error); -} - STATIC void xfs_quiesce_fs( xfs_mount_t *mp) @@ -694,30 +114,6 @@ xfs_attr_quiesce( xfs_unmountfs_writesb(mp); } -int -xfs_mntupdate( - struct xfs_mount *mp, - int *flags, - struct xfs_mount_args *args) -{ - if (!(*flags & MS_RDONLY)) { /* rw/ro -> rw */ - if (mp->m_flags & XFS_MOUNT_RDONLY) - mp->m_flags &= ~XFS_MOUNT_RDONLY; - if (args->flags & XFSMNT_BARRIER) { - mp->m_flags |= XFS_MOUNT_BARRIER; - xfs_mountfs_check_barriers(mp); - } else { - mp->m_flags &= ~XFS_MOUNT_BARRIER; - } - } else if (!(mp->m_flags & XFS_MOUNT_RDONLY)) { /* rw -> ro */ - xfs_filestream_flush(mp); - xfs_sync(mp, SYNC_DATA_QUIESCE); - xfs_attr_quiesce(mp); - mp->m_flags |= XFS_MOUNT_RDONLY; - } - return 0; -} - /* * xfs_unmount_flush implements a set of flush operation on special * inodes, which are needed as a separate set of operations so that @@ -1048,7 +444,7 @@ xfs_sync_inodes( if (XFS_FORCED_SHUTDOWN(mp) && !(flags & SYNC_CLOSE)) { XFS_MOUNT_IUNLOCK(mp); - kmem_free(ipointer, sizeof(xfs_iptr_t)); + kmem_free(ipointer); return 0; } @@ -1194,7 +590,7 @@ xfs_sync_inodes( } XFS_MOUNT_IUNLOCK(mp); ASSERT(ipointer_in == B_FALSE); - kmem_free(ipointer, sizeof(xfs_iptr_t)); + kmem_free(ipointer); return XFS_ERROR(error); } @@ -1224,7 +620,7 @@ xfs_sync_inodes( ASSERT(ipointer_in == B_FALSE); - kmem_free(ipointer, sizeof(xfs_iptr_t)); + kmem_free(ipointer); return XFS_ERROR(last_error); } diff --git a/fs/xfs/xfs_vfsops.h b/fs/xfs/xfs_vfsops.h index 1688817c55e..a74b05087da 100644 --- a/fs/xfs/xfs_vfsops.h +++ b/fs/xfs/xfs_vfsops.h @@ -8,11 +8,6 @@ struct kstatfs; struct xfs_mount; struct xfs_mount_args; -int xfs_mount(struct xfs_mount *mp, struct xfs_mount_args *args, - struct cred *credp); -int xfs_unmount(struct xfs_mount *mp, int flags, struct cred *credp); -int xfs_mntupdate(struct xfs_mount *mp, int *flags, - struct xfs_mount_args *args); int xfs_sync(struct xfs_mount *mp, int flags); void xfs_do_force_shutdown(struct xfs_mount *mp, int flags, char *fname, int lnnum); diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index e475e3717eb..76a1166af82 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -75,26 +75,23 @@ xfs_open( return 0; } -/* - * xfs_setattr - */ int xfs_setattr( - xfs_inode_t *ip, - bhv_vattr_t *vap, + struct xfs_inode *ip, + struct iattr *iattr, int flags, cred_t *credp) { xfs_mount_t *mp = ip->i_mount; + struct inode *inode = XFS_ITOV(ip); + int mask = iattr->ia_valid; xfs_trans_t *tp; - int mask; int code; uint lock_flags; uint commit_flags=0; uid_t uid=0, iuid=0; gid_t gid=0, igid=0; int timeflags = 0; - xfs_prid_t projid=0, iprojid=0; struct xfs_dquot *udqp, *gdqp, *olddquot1, *olddquot2; int file_owner; int need_iolock = 1; @@ -104,30 +101,9 @@ xfs_setattr( if (mp->m_flags & XFS_MOUNT_RDONLY) return XFS_ERROR(EROFS); - /* - * Cannot set certain attributes. - */ - mask = vap->va_mask; - if (mask & XFS_AT_NOSET) { - return XFS_ERROR(EINVAL); - } - if (XFS_FORCED_SHUTDOWN(mp)) return XFS_ERROR(EIO); - /* - * Timestamps do not need to be logged and hence do not - * need to be done within a transaction. - */ - if (mask & XFS_AT_UPDTIMES) { - ASSERT((mask & ~XFS_AT_UPDTIMES) == 0); - timeflags = ((mask & XFS_AT_UPDATIME) ? XFS_ICHGTIME_ACC : 0) | - ((mask & XFS_AT_UPDCTIME) ? XFS_ICHGTIME_CHG : 0) | - ((mask & XFS_AT_UPDMTIME) ? XFS_ICHGTIME_MOD : 0); - xfs_ichgtime(ip, timeflags); - return 0; - } - olddquot1 = olddquot2 = NULL; udqp = gdqp = NULL; @@ -139,28 +115,22 @@ xfs_setattr( * If the IDs do change before we take the ilock, we're covered * because the i_*dquot fields will get updated anyway. */ - if (XFS_IS_QUOTA_ON(mp) && - (mask & (XFS_AT_UID|XFS_AT_GID|XFS_AT_PROJID))) { + if (XFS_IS_QUOTA_ON(mp) && (mask & (ATTR_UID|ATTR_GID))) { uint qflags = 0; - if ((mask & XFS_AT_UID) && XFS_IS_UQUOTA_ON(mp)) { - uid = vap->va_uid; + if ((mask & ATTR_UID) && XFS_IS_UQUOTA_ON(mp)) { + uid = iattr->ia_uid; qflags |= XFS_QMOPT_UQUOTA; } else { uid = ip->i_d.di_uid; } - if ((mask & XFS_AT_GID) && XFS_IS_GQUOTA_ON(mp)) { - gid = vap->va_gid; + if ((mask & ATTR_GID) && XFS_IS_GQUOTA_ON(mp)) { + gid = iattr->ia_gid; qflags |= XFS_QMOPT_GQUOTA; } else { gid = ip->i_d.di_gid; } - if ((mask & XFS_AT_PROJID) && XFS_IS_PQUOTA_ON(mp)) { - projid = vap->va_projid; - qflags |= XFS_QMOPT_PQUOTA; - } else { - projid = ip->i_d.di_projid; - } + /* * We take a reference when we initialize udqp and gdqp, * so it is important that we never blindly double trip on @@ -168,8 +138,8 @@ xfs_setattr( */ ASSERT(udqp == NULL); ASSERT(gdqp == NULL); - code = XFS_QM_DQVOPALLOC(mp, ip, uid, gid, projid, qflags, - &udqp, &gdqp); + code = XFS_QM_DQVOPALLOC(mp, ip, uid, gid, ip->i_d.di_projid, + qflags, &udqp, &gdqp); if (code) return code; } @@ -180,10 +150,10 @@ xfs_setattr( */ tp = NULL; lock_flags = XFS_ILOCK_EXCL; - if (flags & ATTR_NOLOCK) + if (flags & XFS_ATTR_NOLOCK) need_iolock = 0; - if (!(mask & XFS_AT_SIZE)) { - if ((mask != (XFS_AT_CTIME|XFS_AT_ATIME|XFS_AT_MTIME)) || + if (!(mask & ATTR_SIZE)) { + if ((mask != (ATTR_CTIME|ATTR_ATIME|ATTR_MTIME)) || (mp->m_flags & XFS_MOUNT_WSYNC)) { tp = xfs_trans_alloc(mp, XFS_TRANS_SETATTR_NOT_SIZE); commit_flags = 0; @@ -196,10 +166,10 @@ xfs_setattr( } } else { if (DM_EVENT_ENABLED(ip, DM_EVENT_TRUNCATE) && - !(flags & ATTR_DMI)) { + !(flags & XFS_ATTR_DMI)) { int dmflags = AT_DELAY_FLAG(flags) | DM_SEM_FLAG_WR; code = XFS_SEND_DATA(mp, DM_EVENT_TRUNCATE, ip, - vap->va_size, 0, dmflags, NULL); + iattr->ia_size, 0, dmflags, NULL); if (code) { lock_flags = 0; goto error_return; @@ -219,9 +189,7 @@ xfs_setattr( * Only the owner or users with CAP_FOWNER * capability may do these things. */ - if (mask & - (XFS_AT_MODE|XFS_AT_XFLAGS|XFS_AT_EXTSIZE|XFS_AT_UID| - XFS_AT_GID|XFS_AT_PROJID)) { + if (mask & (ATTR_MODE|ATTR_UID|ATTR_GID)) { /* * CAP_FOWNER overrides the following restrictions: * @@ -245,21 +213,21 @@ xfs_setattr( * IDs of the calling process shall match the group owner of * the file when setting the set-group-ID bit on that file */ - if (mask & XFS_AT_MODE) { + if (mask & ATTR_MODE) { mode_t m = 0; - if ((vap->va_mode & S_ISUID) && !file_owner) + if ((iattr->ia_mode & S_ISUID) && !file_owner) m |= S_ISUID; - if ((vap->va_mode & S_ISGID) && + if ((iattr->ia_mode & S_ISGID) && !in_group_p((gid_t)ip->i_d.di_gid)) m |= S_ISGID; #if 0 /* Linux allows this, Irix doesn't. */ - if ((vap->va_mode & S_ISVTX) && !S_ISDIR(ip->i_d.di_mode)) + if ((iattr->ia_mode & S_ISVTX) && !S_ISDIR(ip->i_d.di_mode)) m |= S_ISVTX; #endif if (m && !capable(CAP_FSETID)) - vap->va_mode &= ~m; + iattr->ia_mode &= ~m; } } @@ -270,7 +238,7 @@ xfs_setattr( * and can change the group id only to a group of which he * or she is a member. */ - if (mask & (XFS_AT_UID|XFS_AT_GID|XFS_AT_PROJID)) { + if (mask & (ATTR_UID|ATTR_GID)) { /* * These IDs could have changed since we last looked at them. * But, we're assured that if the ownership did change @@ -278,12 +246,9 @@ xfs_setattr( * would have changed also. */ iuid = ip->i_d.di_uid; - iprojid = ip->i_d.di_projid; igid = ip->i_d.di_gid; - gid = (mask & XFS_AT_GID) ? vap->va_gid : igid; - uid = (mask & XFS_AT_UID) ? vap->va_uid : iuid; - projid = (mask & XFS_AT_PROJID) ? (xfs_prid_t)vap->va_projid : - iprojid; + gid = (mask & ATTR_GID) ? iattr->ia_gid : igid; + uid = (mask & ATTR_UID) ? iattr->ia_uid : iuid; /* * CAP_CHOWN overrides the following restrictions: @@ -303,11 +268,10 @@ xfs_setattr( goto error_return; } /* - * Do a quota reservation only if uid/projid/gid is actually + * Do a quota reservation only if uid/gid is actually * going to change. */ if ((XFS_IS_UQUOTA_ON(mp) && iuid != uid) || - (XFS_IS_PQUOTA_ON(mp) && iprojid != projid) || (XFS_IS_GQUOTA_ON(mp) && igid != gid)) { ASSERT(tp); code = XFS_QM_DQVOPCHOWNRESV(mp, tp, ip, udqp, gdqp, @@ -321,13 +285,13 @@ xfs_setattr( /* * Truncate file. Must have write permission and not be a directory. */ - if (mask & XFS_AT_SIZE) { + if (mask & ATTR_SIZE) { /* Short circuit the truncate case for zero length files */ - if ((vap->va_size == 0) && - (ip->i_size == 0) && (ip->i_d.di_nextents == 0)) { + if (iattr->ia_size == 0 && + ip->i_size == 0 && ip->i_d.di_nextents == 0) { xfs_iunlock(ip, XFS_ILOCK_EXCL); lock_flags &= ~XFS_ILOCK_EXCL; - if (mask & XFS_AT_CTIME) + if (mask & ATTR_CTIME) xfs_ichgtime(ip, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG); code = 0; goto error_return; @@ -350,9 +314,9 @@ xfs_setattr( /* * Change file access or modified times. */ - if (mask & (XFS_AT_ATIME|XFS_AT_MTIME)) { + if (mask & (ATTR_ATIME|ATTR_MTIME)) { if (!file_owner) { - if ((flags & ATTR_UTIME) && + if ((mask & (ATTR_MTIME_SET|ATTR_ATIME_SET)) && !capable(CAP_FOWNER)) { code = XFS_ERROR(EPERM); goto error_return; @@ -361,90 +325,23 @@ xfs_setattr( } /* - * Change extent size or realtime flag. - */ - if (mask & (XFS_AT_EXTSIZE|XFS_AT_XFLAGS)) { - /* - * Can't change extent size if any extents are allocated. - */ - if (ip->i_d.di_nextents && (mask & XFS_AT_EXTSIZE) && - ((ip->i_d.di_extsize << mp->m_sb.sb_blocklog) != - vap->va_extsize) ) { - code = XFS_ERROR(EINVAL); /* EFBIG? */ - goto error_return; - } - - /* - * Can't change realtime flag if any extents are allocated. - */ - if ((ip->i_d.di_nextents || ip->i_delayed_blks) && - (mask & XFS_AT_XFLAGS) && - (XFS_IS_REALTIME_INODE(ip)) != - (vap->va_xflags & XFS_XFLAG_REALTIME)) { - code = XFS_ERROR(EINVAL); /* EFBIG? */ - goto error_return; - } - /* - * Extent size must be a multiple of the appropriate block - * size, if set at all. - */ - if ((mask & XFS_AT_EXTSIZE) && vap->va_extsize != 0) { - xfs_extlen_t size; - - if (XFS_IS_REALTIME_INODE(ip) || - ((mask & XFS_AT_XFLAGS) && - (vap->va_xflags & XFS_XFLAG_REALTIME))) { - size = mp->m_sb.sb_rextsize << - mp->m_sb.sb_blocklog; - } else { - size = mp->m_sb.sb_blocksize; - } - if (vap->va_extsize % size) { - code = XFS_ERROR(EINVAL); - goto error_return; - } - } - /* - * If realtime flag is set then must have realtime data. - */ - if ((mask & XFS_AT_XFLAGS) && - (vap->va_xflags & XFS_XFLAG_REALTIME)) { - if ((mp->m_sb.sb_rblocks == 0) || - (mp->m_sb.sb_rextsize == 0) || - (ip->i_d.di_extsize % mp->m_sb.sb_rextsize)) { - code = XFS_ERROR(EINVAL); - goto error_return; - } - } - - /* - * Can't modify an immutable/append-only file unless - * we have appropriate permission. - */ - if ((mask & XFS_AT_XFLAGS) && - (ip->i_d.di_flags & - (XFS_DIFLAG_IMMUTABLE|XFS_DIFLAG_APPEND) || - (vap->va_xflags & - (XFS_XFLAG_IMMUTABLE | XFS_XFLAG_APPEND))) && - !capable(CAP_LINUX_IMMUTABLE)) { - code = XFS_ERROR(EPERM); - goto error_return; - } - } - - /* * Now we can make the changes. Before we join the inode - * to the transaction, if XFS_AT_SIZE is set then take care of + * to the transaction, if ATTR_SIZE is set then take care of * the part of the truncation that must be done without the * inode lock. This needs to be done before joining the inode * to the transaction, because the inode cannot be unlocked * once it is a part of the transaction. */ - if (mask & XFS_AT_SIZE) { + if (mask & ATTR_SIZE) { code = 0; - if ((vap->va_size > ip->i_size) && - (flags & ATTR_NOSIZETOK) == 0) { - code = xfs_igrow_start(ip, vap->va_size, credp); + if (iattr->ia_size > ip->i_size) { + /* + * Do the first part of growing a file: zero any data + * in the last block that is beyond the old EOF. We + * need to do this before the inode is joined to the + * transaction to modify the i_size. + */ + code = xfs_zero_eof(ip, iattr->ia_size, ip->i_size); } xfs_iunlock(ip, XFS_ILOCK_EXCL); @@ -461,10 +358,10 @@ xfs_setattr( * not within the range we care about here. */ if (!code && - (ip->i_size != ip->i_d.di_size) && - (vap->va_size > ip->i_d.di_size)) { + ip->i_size != ip->i_d.di_size && + iattr->ia_size > ip->i_d.di_size) { code = xfs_flush_pages(ip, - ip->i_d.di_size, vap->va_size, + ip->i_d.di_size, iattr->ia_size, XFS_B_ASYNC, FI_NONE); } @@ -472,7 +369,7 @@ xfs_setattr( vn_iowait(ip); if (!code) - code = xfs_itruncate_data(ip, vap->va_size); + code = xfs_itruncate_data(ip, iattr->ia_size); if (code) { ASSERT(tp == NULL); lock_flags &= ~XFS_ILOCK_EXCL; @@ -501,28 +398,30 @@ xfs_setattr( /* * Truncate file. Must have write permission and not be a directory. */ - if (mask & XFS_AT_SIZE) { + if (mask & ATTR_SIZE) { /* * Only change the c/mtime if we are changing the size * or we are explicitly asked to change it. This handles * the semantic difference between truncate() and ftruncate() * as implemented in the VFS. */ - if (vap->va_size != ip->i_size || (mask & XFS_AT_CTIME)) + if (iattr->ia_size != ip->i_size || (mask & ATTR_CTIME)) timeflags |= XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG; - if (vap->va_size > ip->i_size) { - xfs_igrow_finish(tp, ip, vap->va_size, - !(flags & ATTR_DMI)); - } else if ((vap->va_size <= ip->i_size) || - ((vap->va_size == 0) && ip->i_d.di_nextents)) { + if (iattr->ia_size > ip->i_size) { + ip->i_d.di_size = iattr->ia_size; + ip->i_size = iattr->ia_size; + if (!(flags & XFS_ATTR_DMI)) + xfs_ichgtime(ip, XFS_ICHGTIME_CHG); + xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE); + } else if (iattr->ia_size <= ip->i_size || + (iattr->ia_size == 0 && ip->i_d.di_nextents)) { /* * signal a sync transaction unless * we're truncating an already unlinked * file on a wsync filesystem */ - code = xfs_itruncate_finish(&tp, ip, - (xfs_fsize_t)vap->va_size, + code = xfs_itruncate_finish(&tp, ip, iattr->ia_size, XFS_DATA_FORK, ((ip->i_d.di_nlink != 0 || !(mp->m_flags & XFS_MOUNT_WSYNC)) @@ -544,9 +443,12 @@ xfs_setattr( /* * Change file access modes. */ - if (mask & XFS_AT_MODE) { + if (mask & ATTR_MODE) { ip->i_d.di_mode &= S_IFMT; - ip->i_d.di_mode |= vap->va_mode & ~S_IFMT; + ip->i_d.di_mode |= iattr->ia_mode & ~S_IFMT; + + inode->i_mode &= S_IFMT; + inode->i_mode |= iattr->ia_mode & ~S_IFMT; xfs_trans_log_inode (tp, ip, XFS_ILOG_CORE); timeflags |= XFS_ICHGTIME_CHG; @@ -559,7 +461,7 @@ xfs_setattr( * and can change the group id only to a group of which he * or she is a member. */ - if (mask & (XFS_AT_UID|XFS_AT_GID|XFS_AT_PROJID)) { + if (mask & (ATTR_UID|ATTR_GID)) { /* * CAP_FSETID overrides the following restrictions: * @@ -577,39 +479,24 @@ xfs_setattr( */ if (iuid != uid) { if (XFS_IS_UQUOTA_ON(mp)) { - ASSERT(mask & XFS_AT_UID); + ASSERT(mask & ATTR_UID); ASSERT(udqp); olddquot1 = XFS_QM_DQVOPCHOWN(mp, tp, ip, &ip->i_udquot, udqp); } ip->i_d.di_uid = uid; + inode->i_uid = uid; } if (igid != gid) { if (XFS_IS_GQUOTA_ON(mp)) { ASSERT(!XFS_IS_PQUOTA_ON(mp)); - ASSERT(mask & XFS_AT_GID); + ASSERT(mask & ATTR_GID); ASSERT(gdqp); olddquot2 = XFS_QM_DQVOPCHOWN(mp, tp, ip, &ip->i_gdquot, gdqp); } ip->i_d.di_gid = gid; - } - if (iprojid != projid) { - if (XFS_IS_PQUOTA_ON(mp)) { - ASSERT(!XFS_IS_GQUOTA_ON(mp)); - ASSERT(mask & XFS_AT_PROJID); - ASSERT(gdqp); - olddquot2 = XFS_QM_DQVOPCHOWN(mp, tp, ip, - &ip->i_gdquot, gdqp); - } - ip->i_d.di_projid = projid; - /* - * We may have to rev the inode as well as - * the superblock version number since projids didn't - * exist before DINODE_VERSION_2 and SB_VERSION_NLINK. - */ - if (ip->i_d.di_version == XFS_DINODE_VERSION_1) - xfs_bump_ino_vers2(tp, ip); + inode->i_gid = gid; } xfs_trans_log_inode (tp, ip, XFS_ILOG_CORE); @@ -620,82 +507,34 @@ xfs_setattr( /* * Change file access or modified times. */ - if (mask & (XFS_AT_ATIME|XFS_AT_MTIME)) { - if (mask & XFS_AT_ATIME) { - ip->i_d.di_atime.t_sec = vap->va_atime.tv_sec; - ip->i_d.di_atime.t_nsec = vap->va_atime.tv_nsec; + if (mask & (ATTR_ATIME|ATTR_MTIME)) { + if (mask & ATTR_ATIME) { + inode->i_atime = iattr->ia_atime; + ip->i_d.di_atime.t_sec = iattr->ia_atime.tv_sec; + ip->i_d.di_atime.t_nsec = iattr->ia_atime.tv_nsec; ip->i_update_core = 1; timeflags &= ~XFS_ICHGTIME_ACC; } - if (mask & XFS_AT_MTIME) { - ip->i_d.di_mtime.t_sec = vap->va_mtime.tv_sec; - ip->i_d.di_mtime.t_nsec = vap->va_mtime.tv_nsec; + if (mask & ATTR_MTIME) { + inode->i_mtime = iattr->ia_mtime; + ip->i_d.di_mtime.t_sec = iattr->ia_mtime.tv_sec; + ip->i_d.di_mtime.t_nsec = iattr->ia_mtime.tv_nsec; timeflags &= ~XFS_ICHGTIME_MOD; timeflags |= XFS_ICHGTIME_CHG; } - if (tp && (flags & ATTR_UTIME)) + if (tp && (mask & (ATTR_MTIME_SET|ATTR_ATIME_SET))) xfs_trans_log_inode (tp, ip, XFS_ILOG_CORE); } /* - * Change XFS-added attributes. - */ - if (mask & (XFS_AT_EXTSIZE|XFS_AT_XFLAGS)) { - if (mask & XFS_AT_EXTSIZE) { - /* - * Converting bytes to fs blocks. - */ - ip->i_d.di_extsize = vap->va_extsize >> - mp->m_sb.sb_blocklog; - } - if (mask & XFS_AT_XFLAGS) { - uint di_flags; - - /* can't set PREALLOC this way, just preserve it */ - di_flags = (ip->i_d.di_flags & XFS_DIFLAG_PREALLOC); - if (vap->va_xflags & XFS_XFLAG_IMMUTABLE) - di_flags |= XFS_DIFLAG_IMMUTABLE; - if (vap->va_xflags & XFS_XFLAG_APPEND) - di_flags |= XFS_DIFLAG_APPEND; - if (vap->va_xflags & XFS_XFLAG_SYNC) - di_flags |= XFS_DIFLAG_SYNC; - if (vap->va_xflags & XFS_XFLAG_NOATIME) - di_flags |= XFS_DIFLAG_NOATIME; - if (vap->va_xflags & XFS_XFLAG_NODUMP) - di_flags |= XFS_DIFLAG_NODUMP; - if (vap->va_xflags & XFS_XFLAG_PROJINHERIT) - di_flags |= XFS_DIFLAG_PROJINHERIT; - if (vap->va_xflags & XFS_XFLAG_NODEFRAG) - di_flags |= XFS_DIFLAG_NODEFRAG; - if (vap->va_xflags & XFS_XFLAG_FILESTREAM) - di_flags |= XFS_DIFLAG_FILESTREAM; - if ((ip->i_d.di_mode & S_IFMT) == S_IFDIR) { - if (vap->va_xflags & XFS_XFLAG_RTINHERIT) - di_flags |= XFS_DIFLAG_RTINHERIT; - if (vap->va_xflags & XFS_XFLAG_NOSYMLINKS) - di_flags |= XFS_DIFLAG_NOSYMLINKS; - if (vap->va_xflags & XFS_XFLAG_EXTSZINHERIT) - di_flags |= XFS_DIFLAG_EXTSZINHERIT; - } else if ((ip->i_d.di_mode & S_IFMT) == S_IFREG) { - if (vap->va_xflags & XFS_XFLAG_REALTIME) - di_flags |= XFS_DIFLAG_REALTIME; - if (vap->va_xflags & XFS_XFLAG_EXTSIZE) - di_flags |= XFS_DIFLAG_EXTSIZE; - } - ip->i_d.di_flags = di_flags; - } - xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE); - timeflags |= XFS_ICHGTIME_CHG; - } - - /* - * Change file inode change time only if XFS_AT_CTIME set + * Change file inode change time only if ATTR_CTIME set * AND we have been called by a DMI function. */ - if ( (flags & ATTR_DMI) && (mask & XFS_AT_CTIME) ) { - ip->i_d.di_ctime.t_sec = vap->va_ctime.tv_sec; - ip->i_d.di_ctime.t_nsec = vap->va_ctime.tv_nsec; + if ((flags & XFS_ATTR_DMI) && (mask & ATTR_CTIME)) { + inode->i_ctime = iattr->ia_ctime; + ip->i_d.di_ctime.t_sec = iattr->ia_ctime.tv_sec; + ip->i_d.di_ctime.t_nsec = iattr->ia_ctime.tv_nsec; ip->i_update_core = 1; timeflags &= ~XFS_ICHGTIME_CHG; } @@ -704,7 +543,7 @@ xfs_setattr( * Send out timestamp changes that need to be set to the * current time. Not done when called by a DMI function. */ - if (timeflags && !(flags & ATTR_DMI)) + if (timeflags && !(flags & XFS_ATTR_DMI)) xfs_ichgtime(ip, timeflags); XFS_STATS_INC(xs_ig_attrchg); @@ -742,7 +581,7 @@ xfs_setattr( } if (DM_EVENT_ENABLED(ip, DM_EVENT_ATTRIBUTE) && - !(flags & ATTR_DMI)) { + !(flags & XFS_ATTR_DMI)) { (void) XFS_SEND_NAMESP(mp, DM_EVENT_ATTRIBUTE, ip, DM_RIGHT_NULL, NULL, DM_RIGHT_NULL, NULL, NULL, 0, 0, AT_DELAY_FLAG(flags)); @@ -1601,12 +1440,18 @@ xfs_inactive( return VN_INACTIVE_CACHE; } - +/* + * Lookups up an inode from "name". If ci_name is not NULL, then a CI match + * is allowed, otherwise it has to be an exact match. If a CI match is found, + * ci_name->name will point to a the actual name (caller must free) or + * will be set to NULL if an exact match is found. + */ int xfs_lookup( xfs_inode_t *dp, struct xfs_name *name, - xfs_inode_t **ipp) + xfs_inode_t **ipp, + struct xfs_name *ci_name) { xfs_ino_t inum; int error; @@ -1618,7 +1463,7 @@ xfs_lookup( return XFS_ERROR(EIO); lock_mode = xfs_ilock_map_shared(dp); - error = xfs_dir_lookup(NULL, dp, name, &inum); + error = xfs_dir_lookup(NULL, dp, name, &inum, ci_name); xfs_iunlock_map_shared(dp, lock_mode); if (error) @@ -1626,12 +1471,15 @@ xfs_lookup( error = xfs_iget(dp->i_mount, NULL, inum, 0, 0, ipp, 0); if (error) - goto out; + goto out_free_name; xfs_itrace_ref(*ipp); return 0; - out: +out_free_name: + if (ci_name) + kmem_free(ci_name->name); +out: *ipp = NULL; return error; } @@ -2098,13 +1946,6 @@ again: #endif } -#ifdef DEBUG -#define REMOVE_DEBUG_TRACE(x) {remove_which_error_return = (x);} -int remove_which_error_return = 0; -#else /* ! DEBUG */ -#define REMOVE_DEBUG_TRACE(x) -#endif /* ! DEBUG */ - int xfs_remove( xfs_inode_t *dp, @@ -2113,6 +1954,7 @@ xfs_remove( { xfs_mount_t *mp = dp->i_mount; xfs_trans_t *tp = NULL; + int is_dir = S_ISDIR(ip->i_d.di_mode); int error = 0; xfs_bmap_free_t free_list; xfs_fsblock_t first_block; @@ -2120,8 +1962,10 @@ xfs_remove( int committed; int link_zero; uint resblks; + uint log_count; xfs_itrace_entry(dp); + xfs_itrace_entry(ip); if (XFS_FORCED_SHUTDOWN(mp)) return XFS_ERROR(EIO); @@ -2134,19 +1978,23 @@ xfs_remove( return error; } - xfs_itrace_entry(ip); - xfs_itrace_ref(ip); - error = XFS_QM_DQATTACH(mp, dp, 0); - if (!error) - error = XFS_QM_DQATTACH(mp, ip, 0); - if (error) { - REMOVE_DEBUG_TRACE(__LINE__); + if (error) + goto std_return; + + error = XFS_QM_DQATTACH(mp, ip, 0); + if (error) goto std_return; - } - tp = xfs_trans_alloc(mp, XFS_TRANS_REMOVE); + if (is_dir) { + tp = xfs_trans_alloc(mp, XFS_TRANS_RMDIR); + log_count = XFS_DEFAULT_LOG_COUNT; + } else { + tp = xfs_trans_alloc(mp, XFS_TRANS_REMOVE); + log_count = XFS_REMOVE_LOG_COUNT; + } cancel_flags = XFS_TRANS_RELEASE_LOG_RES; + /* * We try to get the real space reservation first, * allowing for directory btree deletion(s) implying @@ -2158,25 +2006,21 @@ xfs_remove( */ resblks = XFS_REMOVE_SPACE_RES(mp); error = xfs_trans_reserve(tp, resblks, XFS_REMOVE_LOG_RES(mp), 0, - XFS_TRANS_PERM_LOG_RES, XFS_REMOVE_LOG_COUNT); + XFS_TRANS_PERM_LOG_RES, log_count); if (error == ENOSPC) { resblks = 0; error = xfs_trans_reserve(tp, 0, XFS_REMOVE_LOG_RES(mp), 0, - XFS_TRANS_PERM_LOG_RES, XFS_REMOVE_LOG_COUNT); + XFS_TRANS_PERM_LOG_RES, log_count); } if (error) { ASSERT(error != ENOSPC); - REMOVE_DEBUG_TRACE(__LINE__); - xfs_trans_cancel(tp, 0); - return error; + cancel_flags = 0; + goto out_trans_cancel; } error = xfs_lock_dir_and_entry(dp, ip); - if (error) { - REMOVE_DEBUG_TRACE(__LINE__); - xfs_trans_cancel(tp, cancel_flags); - goto std_return; - } + if (error) + goto out_trans_cancel; /* * At this point, we've gotten both the directory and the entry @@ -2189,6 +2033,21 @@ xfs_remove( xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL); /* + * If we're removing a directory perform some additional validation. + */ + if (is_dir) { + ASSERT(ip->i_d.di_nlink >= 2); + if (ip->i_d.di_nlink != 2) { + error = XFS_ERROR(ENOTEMPTY); + goto out_trans_cancel; + } + if (!xfs_dir_isempty(ip)) { + error = XFS_ERROR(ENOTEMPTY); + goto out_trans_cancel; + } + } + + /* * Entry must exist since we did a lookup in xfs_lock_dir_and_entry. */ XFS_BMAP_INIT(&free_list, &first_block); @@ -2196,39 +2055,64 @@ xfs_remove( &first_block, &free_list, resblks); if (error) { ASSERT(error != ENOENT); - REMOVE_DEBUG_TRACE(__LINE__); - goto error1; + goto out_bmap_cancel; } xfs_ichgtime(dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG); + /* + * Bump the in memory generation count on the parent + * directory so that other can know that it has changed. + */ dp->i_gen++; xfs_trans_log_inode(tp, dp, XFS_ILOG_CORE); - error = xfs_droplink(tp, ip); - if (error) { - REMOVE_DEBUG_TRACE(__LINE__); - goto error1; + if (is_dir) { + /* + * Drop the link from ip's "..". + */ + error = xfs_droplink(tp, dp); + if (error) + goto out_bmap_cancel; + + /* + * Drop the link from dp to ip. + */ + error = xfs_droplink(tp, ip); + if (error) + goto out_bmap_cancel; + } else { + /* + * When removing a non-directory we need to log the parent + * inode here for the i_gen update. For a directory this is + * done implicitly by the xfs_droplink call for the ".." entry. + */ + xfs_trans_log_inode(tp, dp, XFS_ILOG_CORE); } - /* Determine if this is the last link while + /* + * Drop the "." link from ip to self. + */ + error = xfs_droplink(tp, ip); + if (error) + goto out_bmap_cancel; + + /* + * Determine if this is the last link while * we are in the transaction. */ - link_zero = (ip)->i_d.di_nlink==0; + link_zero = (ip->i_d.di_nlink == 0); /* * If this is a synchronous mount, make sure that the * remove transaction goes to disk before returning to * the user. */ - if (mp->m_flags & (XFS_MOUNT_WSYNC|XFS_MOUNT_DIRSYNC)) { + if (mp->m_flags & (XFS_MOUNT_WSYNC|XFS_MOUNT_DIRSYNC)) xfs_trans_set_sync(tp); - } error = xfs_bmap_finish(&tp, &free_list, &committed); - if (error) { - REMOVE_DEBUG_TRACE(__LINE__); - goto error_rele; - } + if (error) + goto out_bmap_cancel; error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES); if (error) @@ -2240,38 +2124,26 @@ xfs_remove( * will get killed on last close in xfs_close() so we don't * have to worry about that. */ - if (link_zero && xfs_inode_is_filestream(ip)) + if (!is_dir && link_zero && xfs_inode_is_filestream(ip)) xfs_filestream_deassociate(ip); xfs_itrace_exit(ip); + xfs_itrace_exit(dp); -/* Fall through to std_return with error = 0 */ std_return: if (DM_EVENT_ENABLED(dp, DM_EVENT_POSTREMOVE)) { - (void) XFS_SEND_NAMESP(mp, DM_EVENT_POSTREMOVE, - dp, DM_RIGHT_NULL, - NULL, DM_RIGHT_NULL, - name->name, NULL, ip->i_d.di_mode, error, 0); + XFS_SEND_NAMESP(mp, DM_EVENT_POSTREMOVE, dp, DM_RIGHT_NULL, + NULL, DM_RIGHT_NULL, name->name, NULL, + ip->i_d.di_mode, error, 0); } - return error; - error1: - xfs_bmap_cancel(&free_list); - cancel_flags |= XFS_TRANS_ABORT; - xfs_trans_cancel(tp, cancel_flags); - goto std_return; + return error; - error_rele: - /* - * In this case make sure to not release the inode until after - * the current transaction is aborted. Releasing it beforehand - * can cause us to go to xfs_inactive and start a recursive - * transaction which can easily deadlock with the current one. - */ + out_bmap_cancel: xfs_bmap_cancel(&free_list); cancel_flags |= XFS_TRANS_ABORT; + out_trans_cancel: xfs_trans_cancel(tp, cancel_flags); - goto std_return; } @@ -2638,186 +2510,6 @@ std_return: } int -xfs_rmdir( - xfs_inode_t *dp, - struct xfs_name *name, - xfs_inode_t *cdp) -{ - xfs_mount_t *mp = dp->i_mount; - xfs_trans_t *tp; - int error; - xfs_bmap_free_t free_list; - xfs_fsblock_t first_block; - int cancel_flags; - int committed; - int last_cdp_link; - uint resblks; - - xfs_itrace_entry(dp); - - if (XFS_FORCED_SHUTDOWN(mp)) - return XFS_ERROR(EIO); - - if (DM_EVENT_ENABLED(dp, DM_EVENT_REMOVE)) { - error = XFS_SEND_NAMESP(mp, DM_EVENT_REMOVE, - dp, DM_RIGHT_NULL, - NULL, DM_RIGHT_NULL, name->name, - NULL, cdp->i_d.di_mode, 0, 0); - if (error) - return XFS_ERROR(error); - } - - /* - * Get the dquots for the inodes. - */ - error = XFS_QM_DQATTACH(mp, dp, 0); - if (!error) - error = XFS_QM_DQATTACH(mp, cdp, 0); - if (error) { - REMOVE_DEBUG_TRACE(__LINE__); - goto std_return; - } - - tp = xfs_trans_alloc(mp, XFS_TRANS_RMDIR); - cancel_flags = XFS_TRANS_RELEASE_LOG_RES; - /* - * We try to get the real space reservation first, - * allowing for directory btree deletion(s) implying - * possible bmap insert(s). If we can't get the space - * reservation then we use 0 instead, and avoid the bmap - * btree insert(s) in the directory code by, if the bmap - * insert tries to happen, instead trimming the LAST - * block from the directory. - */ - resblks = XFS_REMOVE_SPACE_RES(mp); - error = xfs_trans_reserve(tp, resblks, XFS_REMOVE_LOG_RES(mp), 0, - XFS_TRANS_PERM_LOG_RES, XFS_DEFAULT_LOG_COUNT); - if (error == ENOSPC) { - resblks = 0; - error = xfs_trans_reserve(tp, 0, XFS_REMOVE_LOG_RES(mp), 0, - XFS_TRANS_PERM_LOG_RES, XFS_DEFAULT_LOG_COUNT); - } - if (error) { - ASSERT(error != ENOSPC); - cancel_flags = 0; - goto error_return; - } - XFS_BMAP_INIT(&free_list, &first_block); - - /* - * Now lock the child directory inode and the parent directory - * inode in the proper order. This will take care of validating - * that the directory entry for the child directory inode has - * not changed while we were obtaining a log reservation. - */ - error = xfs_lock_dir_and_entry(dp, cdp); - if (error) { - xfs_trans_cancel(tp, cancel_flags); - goto std_return; - } - - IHOLD(dp); - xfs_trans_ijoin(tp, dp, XFS_ILOCK_EXCL); - - IHOLD(cdp); - xfs_trans_ijoin(tp, cdp, XFS_ILOCK_EXCL); - - ASSERT(cdp->i_d.di_nlink >= 2); - if (cdp->i_d.di_nlink != 2) { - error = XFS_ERROR(ENOTEMPTY); - goto error_return; - } - if (!xfs_dir_isempty(cdp)) { - error = XFS_ERROR(ENOTEMPTY); - goto error_return; - } - - error = xfs_dir_removename(tp, dp, name, cdp->i_ino, - &first_block, &free_list, resblks); - if (error) - goto error1; - - xfs_ichgtime(dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG); - - /* - * Bump the in memory generation count on the parent - * directory so that other can know that it has changed. - */ - dp->i_gen++; - - /* - * Drop the link from cdp's "..". - */ - error = xfs_droplink(tp, dp); - if (error) { - goto error1; - } - - /* - * Drop the link from dp to cdp. - */ - error = xfs_droplink(tp, cdp); - if (error) { - goto error1; - } - - /* - * Drop the "." link from cdp to self. - */ - error = xfs_droplink(tp, cdp); - if (error) { - goto error1; - } - - /* Determine these before committing transaction */ - last_cdp_link = (cdp)->i_d.di_nlink==0; - - /* - * If this is a synchronous mount, make sure that the - * rmdir transaction goes to disk before returning to - * the user. - */ - if (mp->m_flags & (XFS_MOUNT_WSYNC|XFS_MOUNT_DIRSYNC)) { - xfs_trans_set_sync(tp); - } - - error = xfs_bmap_finish (&tp, &free_list, &committed); - if (error) { - xfs_bmap_cancel(&free_list); - xfs_trans_cancel(tp, (XFS_TRANS_RELEASE_LOG_RES | - XFS_TRANS_ABORT)); - goto std_return; - } - - error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES); - if (error) { - goto std_return; - } - - - /* Fall through to std_return with error = 0 or the errno - * from xfs_trans_commit. */ - std_return: - if (DM_EVENT_ENABLED(dp, DM_EVENT_POSTREMOVE)) { - (void) XFS_SEND_NAMESP(mp, DM_EVENT_POSTREMOVE, - dp, DM_RIGHT_NULL, - NULL, DM_RIGHT_NULL, - name->name, NULL, cdp->i_d.di_mode, - error, 0); - } - return error; - - error1: - xfs_bmap_cancel(&free_list); - cancel_flags |= XFS_TRANS_ABORT; - /* FALLTHROUGH */ - - error_return: - xfs_trans_cancel(tp, cancel_flags); - goto std_return; -} - -int xfs_symlink( xfs_inode_t *dp, struct xfs_name *link_name, @@ -3242,7 +2934,6 @@ xfs_finish_reclaim( { xfs_perag_t *pag = xfs_get_perag(ip->i_mount, ip->i_ino); bhv_vnode_t *vp = XFS_ITOV_NULL(ip); - int error; if (vp && VN_BAD(vp)) goto reclaim; @@ -3285,29 +2976,16 @@ xfs_finish_reclaim( xfs_iflock(ip); } - if (!XFS_FORCED_SHUTDOWN(ip->i_mount)) { - if (ip->i_update_core || - ((ip->i_itemp != NULL) && - (ip->i_itemp->ili_format.ilf_fields != 0))) { - error = xfs_iflush(ip, sync_mode); - /* - * If we hit an error, typically because of filesystem - * shutdown, we don't need to let vn_reclaim to know - * because we're gonna reclaim the inode anyway. - */ - if (error) { - xfs_iunlock(ip, XFS_ILOCK_EXCL); - goto reclaim; - } - xfs_iflock(ip); /* synchronize with xfs_iflush_done */ - } - - ASSERT(ip->i_update_core == 0); - ASSERT(ip->i_itemp == NULL || - ip->i_itemp->ili_format.ilf_fields == 0); + /* + * In the case of a forced shutdown we rely on xfs_iflush() to + * wait for the inode to be unpinned before returning an error. + */ + if (xfs_iflush(ip, sync_mode) == 0) { + /* synchronize with xfs_iflush_done */ + xfs_iflock(ip); + xfs_ifunlock(ip); } - xfs_ifunlock(ip); xfs_iunlock(ip, XFS_ILOCK_EXCL); reclaim: @@ -3418,7 +3096,7 @@ xfs_alloc_file_space( /* Generate a DMAPI event if needed. */ if (alloc_type != 0 && offset < ip->i_size && - (attr_flags&ATTR_DMI) == 0 && + (attr_flags & XFS_ATTR_DMI) == 0 && DM_EVENT_ENABLED(ip, DM_EVENT_WRITE)) { xfs_off_t end_dmi_offset; @@ -3532,7 +3210,7 @@ retry: allocatesize_fsb -= allocated_fsb; } dmapi_enospc_check: - if (error == ENOSPC && (attr_flags & ATTR_DMI) == 0 && + if (error == ENOSPC && (attr_flags & XFS_ATTR_DMI) == 0 && DM_EVENT_ENABLED(ip, DM_EVENT_NOSPACE)) { error = XFS_SEND_NAMESP(mp, DM_EVENT_NOSPACE, ip, DM_RIGHT_NULL, @@ -3679,7 +3357,7 @@ xfs_free_file_space( end_dmi_offset = offset + len; endoffset_fsb = XFS_B_TO_FSBT(mp, end_dmi_offset); - if (offset < ip->i_size && (attr_flags & ATTR_DMI) == 0 && + if (offset < ip->i_size && (attr_flags & XFS_ATTR_DMI) == 0 && DM_EVENT_ENABLED(ip, DM_EVENT_WRITE)) { if (end_dmi_offset > ip->i_size) end_dmi_offset = ip->i_size; @@ -3690,7 +3368,7 @@ xfs_free_file_space( return error; } - if (attr_flags & ATTR_NOLOCK) + if (attr_flags & XFS_ATTR_NOLOCK) need_iolock = 0; if (need_iolock) { xfs_ilock(ip, XFS_IOLOCK_EXCL); @@ -3867,7 +3545,7 @@ xfs_change_file_space( xfs_off_t startoffset; xfs_off_t llen; xfs_trans_t *tp; - bhv_vattr_t va; + struct iattr iattr; xfs_itrace_entry(ip); @@ -3941,10 +3619,10 @@ xfs_change_file_space( break; } - va.va_mask = XFS_AT_SIZE; - va.va_size = startoffset; + iattr.ia_valid = ATTR_SIZE; + iattr.ia_size = startoffset; - error = xfs_setattr(ip, &va, attr_flags, credp); + error = xfs_setattr(ip, &iattr, attr_flags, credp); if (error) return error; @@ -3974,7 +3652,7 @@ xfs_change_file_space( xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL); xfs_trans_ihold(tp, ip); - if ((attr_flags & ATTR_DMI) == 0) { + if ((attr_flags & XFS_ATTR_DMI) == 0) { ip->i_d.di_mode &= ~S_ISUID; /* diff --git a/fs/xfs/xfs_vnodeops.h b/fs/xfs/xfs_vnodeops.h index 57335ba4ce5..e932a96bec5 100644 --- a/fs/xfs/xfs_vnodeops.h +++ b/fs/xfs/xfs_vnodeops.h @@ -2,9 +2,9 @@ #define _XFS_VNODEOPS_H 1 struct attrlist_cursor_kern; -struct bhv_vattr; struct cred; struct file; +struct iattr; struct inode; struct iovec; struct kiocb; @@ -15,14 +15,18 @@ struct xfs_iomap; int xfs_open(struct xfs_inode *ip); -int xfs_setattr(struct xfs_inode *ip, struct bhv_vattr *vap, int flags, +int xfs_setattr(struct xfs_inode *ip, struct iattr *vap, int flags, struct cred *credp); +#define XFS_ATTR_DMI 0x01 /* invocation from a DMI function */ +#define XFS_ATTR_NONBLOCK 0x02 /* return EAGAIN if operation would block */ +#define XFS_ATTR_NOLOCK 0x04 /* Don't grab any conflicting locks */ + int xfs_readlink(struct xfs_inode *ip, char *link); int xfs_fsync(struct xfs_inode *ip); int xfs_release(struct xfs_inode *ip); int xfs_inactive(struct xfs_inode *ip); int xfs_lookup(struct xfs_inode *dp, struct xfs_name *name, - struct xfs_inode **ipp); + struct xfs_inode **ipp, struct xfs_name *ci_name); int xfs_create(struct xfs_inode *dp, struct xfs_name *name, mode_t mode, xfs_dev_t rdev, struct xfs_inode **ipp, struct cred *credp); int xfs_remove(struct xfs_inode *dp, struct xfs_name *name, @@ -31,8 +35,6 @@ int xfs_link(struct xfs_inode *tdp, struct xfs_inode *sip, struct xfs_name *target_name); int xfs_mkdir(struct xfs_inode *dp, struct xfs_name *dir_name, mode_t mode, struct xfs_inode **ipp, struct cred *credp); -int xfs_rmdir(struct xfs_inode *dp, struct xfs_name *name, - struct xfs_inode *cdp); int xfs_readdir(struct xfs_inode *dp, void *dirent, size_t bufsize, xfs_off_t *offset, filldir_t filldir); int xfs_symlink(struct xfs_inode *dp, struct xfs_name *link_name, diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h index f184eb8c047..edcfaf5f041 100644 --- a/include/asm-frv/unistd.h +++ b/include/asm-frv/unistd.h @@ -333,10 +333,16 @@ #define __NR_fallocate 324 #define __NR_timerfd_settime 325 #define __NR_timerfd_gettime 326 +#define __NR_signalfd4 327 +#define __NR_eventfd2 328 +#define __NR_epoll_create1 329 +#define __NR_dup3 330 +#define __NR_pipe2 331 +#define __NR_inotify_init1 332 #ifdef __KERNEL__ -#define NR_syscalls 325 +#define NR_syscalls 333 #define __ARCH_WANT_IPC_PARSE_VERSION /* #define __ARCH_WANT_OLD_READDIR */ diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 6d88a923c94..cb752ba7246 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -333,9 +333,9 @@ #define BUG_TABLE \ . = ALIGN(8); \ __bug_table : AT(ADDR(__bug_table) - LOAD_OFFSET) { \ - __start___bug_table = .; \ + VMLINUX_SYMBOL(__start___bug_table) = .; \ *(__bug_table) \ - __stop___bug_table = .; \ + VMLINUX_SYMBOL(__stop___bug_table) = .; \ } #else #define BUG_TABLE @@ -345,9 +345,9 @@ #define TRACEDATA \ . = ALIGN(4); \ .tracedata : AT(ADDR(.tracedata) - LOAD_OFFSET) { \ - __tracedata_start = .; \ + VMLINUX_SYMBOL(__tracedata_start) = .; \ *(.tracedata) \ - __tracedata_end = .; \ + VMLINUX_SYMBOL(__tracedata_end) = .; \ } #else #define TRACEDATA @@ -362,7 +362,7 @@ #define INITCALLS \ *(.initcallearly.init) \ - __early_initcall_end = .; \ + VMLINUX_SYMBOL(__early_initcall_end) = .; \ *(.initcall0.init) \ *(.initcall0s.init) \ *(.initcall1.init) \ @@ -383,9 +383,9 @@ #define PERCPU(align) \ . = ALIGN(align); \ - __per_cpu_start = .; \ + VMLINUX_SYMBOL(__per_cpu_start) = .; \ .data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) { \ *(.data.percpu) \ *(.data.percpu.shared_aligned) \ } \ - __per_cpu_end = .; + VMLINUX_SYMBOL(__per_cpu_end) = .; diff --git a/include/asm-mips/gdb-stub.h b/include/asm-mips/gdb-stub.h deleted file mode 100644 index 22f67d4a71a..00000000000 --- a/include/asm-mips/gdb-stub.h +++ /dev/null @@ -1,215 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 1995 Andreas Busse - * Copyright (C) 2003 Ralf Baechle - */ -#ifndef _ASM_GDB_STUB_H -#define _ASM_GDB_STUB_H - - -/* - * important register numbers - */ - -#define REG_EPC 37 -#define REG_FP 72 -#define REG_SP 29 - -/* - * Stack layout for the GDB exception handler - * Derived from the stack layout described in asm-mips/stackframe.h - * - * The first PTRSIZE*6 bytes are argument save space for C subroutines. - */ -#define NUMREGS 90 - -#define GDB_FR_REG0 (PTRSIZE*6) /* 0 */ -#define GDB_FR_REG1 ((GDB_FR_REG0) + LONGSIZE) /* 1 */ -#define GDB_FR_REG2 ((GDB_FR_REG1) + LONGSIZE) /* 2 */ -#define GDB_FR_REG3 ((GDB_FR_REG2) + LONGSIZE) /* 3 */ -#define GDB_FR_REG4 ((GDB_FR_REG3) + LONGSIZE) /* 4 */ -#define GDB_FR_REG5 ((GDB_FR_REG4) + LONGSIZE) /* 5 */ -#define GDB_FR_REG6 ((GDB_FR_REG5) + LONGSIZE) /* 6 */ -#define GDB_FR_REG7 ((GDB_FR_REG6) + LONGSIZE) /* 7 */ -#define GDB_FR_REG8 ((GDB_FR_REG7) + LONGSIZE) /* 8 */ -#define GDB_FR_REG9 ((GDB_FR_REG8) + LONGSIZE) /* 9 */ -#define GDB_FR_REG10 ((GDB_FR_REG9) + LONGSIZE) /* 10 */ -#define GDB_FR_REG11 ((GDB_FR_REG10) + LONGSIZE) /* 11 */ -#define GDB_FR_REG12 ((GDB_FR_REG11) + LONGSIZE) /* 12 */ -#define GDB_FR_REG13 ((GDB_FR_REG12) + LONGSIZE) /* 13 */ -#define GDB_FR_REG14 ((GDB_FR_REG13) + LONGSIZE) /* 14 */ -#define GDB_FR_REG15 ((GDB_FR_REG14) + LONGSIZE) /* 15 */ -#define GDB_FR_REG16 ((GDB_FR_REG15) + LONGSIZE) /* 16 */ -#define GDB_FR_REG17 ((GDB_FR_REG16) + LONGSIZE) /* 17 */ -#define GDB_FR_REG18 ((GDB_FR_REG17) + LONGSIZE) /* 18 */ -#define GDB_FR_REG19 ((GDB_FR_REG18) + LONGSIZE) /* 19 */ -#define GDB_FR_REG20 ((GDB_FR_REG19) + LONGSIZE) /* 20 */ -#define GDB_FR_REG21 ((GDB_FR_REG20) + LONGSIZE) /* 21 */ -#define GDB_FR_REG22 ((GDB_FR_REG21) + LONGSIZE) /* 22 */ -#define GDB_FR_REG23 ((GDB_FR_REG22) + LONGSIZE) /* 23 */ -#define GDB_FR_REG24 ((GDB_FR_REG23) + LONGSIZE) /* 24 */ -#define GDB_FR_REG25 ((GDB_FR_REG24) + LONGSIZE) /* 25 */ -#define GDB_FR_REG26 ((GDB_FR_REG25) + LONGSIZE) /* 26 */ -#define GDB_FR_REG27 ((GDB_FR_REG26) + LONGSIZE) /* 27 */ -#define GDB_FR_REG28 ((GDB_FR_REG27) + LONGSIZE) /* 28 */ -#define GDB_FR_REG29 ((GDB_FR_REG28) + LONGSIZE) /* 29 */ -#define GDB_FR_REG30 ((GDB_FR_REG29) + LONGSIZE) /* 30 */ -#define GDB_FR_REG31 ((GDB_FR_REG30) + LONGSIZE) /* 31 */ - -/* - * Saved special registers - */ -#define GDB_FR_STATUS ((GDB_FR_REG31) + LONGSIZE) /* 32 */ -#define GDB_FR_LO ((GDB_FR_STATUS) + LONGSIZE) /* 33 */ -#define GDB_FR_HI ((GDB_FR_LO) + LONGSIZE) /* 34 */ -#define GDB_FR_BADVADDR ((GDB_FR_HI) + LONGSIZE) /* 35 */ -#define GDB_FR_CAUSE ((GDB_FR_BADVADDR) + LONGSIZE) /* 36 */ -#define GDB_FR_EPC ((GDB_FR_CAUSE) + LONGSIZE) /* 37 */ - -/* - * Saved floating point registers - */ -#define GDB_FR_FPR0 ((GDB_FR_EPC) + LONGSIZE) /* 38 */ -#define GDB_FR_FPR1 ((GDB_FR_FPR0) + LONGSIZE) /* 39 */ -#define GDB_FR_FPR2 ((GDB_FR_FPR1) + LONGSIZE) /* 40 */ -#define GDB_FR_FPR3 ((GDB_FR_FPR2) + LONGSIZE) /* 41 */ -#define GDB_FR_FPR4 ((GDB_FR_FPR3) + LONGSIZE) /* 42 */ -#define GDB_FR_FPR5 ((GDB_FR_FPR4) + LONGSIZE) /* 43 */ -#define GDB_FR_FPR6 ((GDB_FR_FPR5) + LONGSIZE) /* 44 */ -#define GDB_FR_FPR7 ((GDB_FR_FPR6) + LONGSIZE) /* 45 */ -#define GDB_FR_FPR8 ((GDB_FR_FPR7) + LONGSIZE) /* 46 */ -#define GDB_FR_FPR9 ((GDB_FR_FPR8) + LONGSIZE) /* 47 */ -#define GDB_FR_FPR10 ((GDB_FR_FPR9) + LONGSIZE) /* 48 */ -#define GDB_FR_FPR11 ((GDB_FR_FPR10) + LONGSIZE) /* 49 */ -#define GDB_FR_FPR12 ((GDB_FR_FPR11) + LONGSIZE) /* 50 */ -#define GDB_FR_FPR13 ((GDB_FR_FPR12) + LONGSIZE) /* 51 */ -#define GDB_FR_FPR14 ((GDB_FR_FPR13) + LONGSIZE) /* 52 */ -#define GDB_FR_FPR15 ((GDB_FR_FPR14) + LONGSIZE) /* 53 */ -#define GDB_FR_FPR16 ((GDB_FR_FPR15) + LONGSIZE) /* 54 */ -#define GDB_FR_FPR17 ((GDB_FR_FPR16) + LONGSIZE) /* 55 */ -#define GDB_FR_FPR18 ((GDB_FR_FPR17) + LONGSIZE) /* 56 */ -#define GDB_FR_FPR19 ((GDB_FR_FPR18) + LONGSIZE) /* 57 */ -#define GDB_FR_FPR20 ((GDB_FR_FPR19) + LONGSIZE) /* 58 */ -#define GDB_FR_FPR21 ((GDB_FR_FPR20) + LONGSIZE) /* 59 */ -#define GDB_FR_FPR22 ((GDB_FR_FPR21) + LONGSIZE) /* 60 */ -#define GDB_FR_FPR23 ((GDB_FR_FPR22) + LONGSIZE) /* 61 */ -#define GDB_FR_FPR24 ((GDB_FR_FPR23) + LONGSIZE) /* 62 */ -#define GDB_FR_FPR25 ((GDB_FR_FPR24) + LONGSIZE) /* 63 */ -#define GDB_FR_FPR26 ((GDB_FR_FPR25) + LONGSIZE) /* 64 */ -#define GDB_FR_FPR27 ((GDB_FR_FPR26) + LONGSIZE) /* 65 */ -#define GDB_FR_FPR28 ((GDB_FR_FPR27) + LONGSIZE) /* 66 */ -#define GDB_FR_FPR29 ((GDB_FR_FPR28) + LONGSIZE) /* 67 */ -#define GDB_FR_FPR30 ((GDB_FR_FPR29) + LONGSIZE) /* 68 */ -#define GDB_FR_FPR31 ((GDB_FR_FPR30) + LONGSIZE) /* 69 */ - -#define GDB_FR_FSR ((GDB_FR_FPR31) + LONGSIZE) /* 70 */ -#define GDB_FR_FIR ((GDB_FR_FSR) + LONGSIZE) /* 71 */ -#define GDB_FR_FRP ((GDB_FR_FIR) + LONGSIZE) /* 72 */ - -#define GDB_FR_DUMMY ((GDB_FR_FRP) + LONGSIZE) /* 73, unused ??? */ - -/* - * Again, CP0 registers - */ -#define GDB_FR_CP0_INDEX ((GDB_FR_DUMMY) + LONGSIZE) /* 74 */ -#define GDB_FR_CP0_RANDOM ((GDB_FR_CP0_INDEX) + LONGSIZE) /* 75 */ -#define GDB_FR_CP0_ENTRYLO0 ((GDB_FR_CP0_RANDOM) + LONGSIZE)/* 76 */ -#define GDB_FR_CP0_ENTRYLO1 ((GDB_FR_CP0_ENTRYLO0) + LONGSIZE)/* 77 */ -#define GDB_FR_CP0_CONTEXT ((GDB_FR_CP0_ENTRYLO1) + LONGSIZE)/* 78 */ -#define GDB_FR_CP0_PAGEMASK ((GDB_FR_CP0_CONTEXT) + LONGSIZE)/* 79 */ -#define GDB_FR_CP0_WIRED ((GDB_FR_CP0_PAGEMASK) + LONGSIZE)/* 80 */ -#define GDB_FR_CP0_REG7 ((GDB_FR_CP0_WIRED) + LONGSIZE) /* 81 */ -#define GDB_FR_CP0_REG8 ((GDB_FR_CP0_REG7) + LONGSIZE) /* 82 */ -#define GDB_FR_CP0_REG9 ((GDB_FR_CP0_REG8) + LONGSIZE) /* 83 */ -#define GDB_FR_CP0_ENTRYHI ((GDB_FR_CP0_REG9) + LONGSIZE) /* 84 */ -#define GDB_FR_CP0_REG11 ((GDB_FR_CP0_ENTRYHI) + LONGSIZE)/* 85 */ -#define GDB_FR_CP0_REG12 ((GDB_FR_CP0_REG11) + LONGSIZE) /* 86 */ -#define GDB_FR_CP0_REG13 ((GDB_FR_CP0_REG12) + LONGSIZE) /* 87 */ -#define GDB_FR_CP0_REG14 ((GDB_FR_CP0_REG13) + LONGSIZE) /* 88 */ -#define GDB_FR_CP0_PRID ((GDB_FR_CP0_REG14) + LONGSIZE) /* 89 */ - -#define GDB_FR_SIZE ((((GDB_FR_CP0_PRID) + LONGSIZE) + (PTRSIZE-1)) & ~(PTRSIZE-1)) - -#ifndef __ASSEMBLY__ - -/* - * This is the same as above, but for the high-level - * part of the GDB stub. - */ - -struct gdb_regs { - /* - * Pad bytes for argument save space on the stack - * 24/48 Bytes for 32/64 bit code - */ - unsigned long pad0[6]; - - /* - * saved main processor registers - */ - long reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7; - long reg8, reg9, reg10, reg11, reg12, reg13, reg14, reg15; - long reg16, reg17, reg18, reg19, reg20, reg21, reg22, reg23; - long reg24, reg25, reg26, reg27, reg28, reg29, reg30, reg31; - - /* - * Saved special registers - */ - long cp0_status; - long lo; - long hi; - long cp0_badvaddr; - long cp0_cause; - long cp0_epc; - - /* - * Saved floating point registers - */ - long fpr0, fpr1, fpr2, fpr3, fpr4, fpr5, fpr6, fpr7; - long fpr8, fpr9, fpr10, fpr11, fpr12, fpr13, fpr14, fpr15; - long fpr16, fpr17, fpr18, fpr19, fpr20, fpr21, fpr22, fpr23; - long fpr24, fpr25, fpr26, fpr27, fpr28, fpr29, fpr30, fpr31; - - long cp1_fsr; - long cp1_fir; - - /* - * Frame pointer - */ - long frame_ptr; - long dummy; /* unused */ - - /* - * saved cp0 registers - */ - long cp0_index; - long cp0_random; - long cp0_entrylo0; - long cp0_entrylo1; - long cp0_context; - long cp0_pagemask; - long cp0_wired; - long cp0_reg7; - long cp0_reg8; - long cp0_reg9; - long cp0_entryhi; - long cp0_reg11; - long cp0_reg12; - long cp0_reg13; - long cp0_reg14; - long cp0_prid; -}; - -/* - * Prototypes - */ - -extern int kgdb_enabled; -void set_debug_traps(void); -void set_async_breakpoint(unsigned long *epc); - -#endif /* !__ASSEMBLY__ */ -#endif /* _ASM_GDB_STUB_H */ diff --git a/include/asm-mips/kdebug.h b/include/asm-mips/kdebug.h index 6ece1b03766..5bf62aafc89 100644 --- a/include/asm-mips/kdebug.h +++ b/include/asm-mips/kdebug.h @@ -1 +1,13 @@ -#include <asm-generic/kdebug.h> +#ifndef _ASM_MIPS_KDEBUG_H +#define _ASM_MIPS_KDEBUG_H + +#include <linux/notifier.h> + +enum die_val { + DIE_OOPS = 1, + DIE_FP, + DIE_TRAP, + DIE_RI, +}; + +#endif /* _ASM_MIPS_KDEBUG_H */ diff --git a/include/asm-mips/kgdb.h b/include/asm-mips/kgdb.h new file mode 100644 index 00000000000..48223b09396 --- /dev/null +++ b/include/asm-mips/kgdb.h @@ -0,0 +1,44 @@ +#ifndef __ASM_KGDB_H_ +#define __ASM_KGDB_H_ + +#ifdef __KERNEL__ + +#include <asm/sgidefs.h> + +#if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2) || \ + (_MIPS_ISA == _MIPS_ISA_MIPS32) + +#define KGDB_GDB_REG_SIZE 32 + +#elif (_MIPS_ISA == _MIPS_ISA_MIPS3) || (_MIPS_ISA == _MIPS_ISA_MIPS4) || \ + (_MIPS_ISA == _MIPS_ISA_MIPS64) + +#ifdef CONFIG_32BIT +#define KGDB_GDB_REG_SIZE 32 +#else /* CONFIG_CPU_32BIT */ +#define KGDB_GDB_REG_SIZE 64 +#endif +#else +#error "Need to set KGDB_GDB_REG_SIZE for MIPS ISA" +#endif /* _MIPS_ISA */ + +#define BUFMAX 2048 +#if (KGDB_GDB_REG_SIZE == 32) +#define NUMREGBYTES (90*sizeof(u32)) +#define NUMCRITREGBYTES (12*sizeof(u32)) +#else +#define NUMREGBYTES (90*sizeof(u64)) +#define NUMCRITREGBYTES (12*sizeof(u64)) +#endif +#define BREAK_INSTR_SIZE 4 +#define CACHE_FLUSH_IS_SAFE 0 + +extern void arch_kgdb_breakpoint(void); +extern int kgdb_early_setup; +extern void *saved_vectors[32]; +extern void handle_exception(struct pt_regs *regs); +extern void breakinst(void); + +#endif /* __KERNEL__ */ + +#endif /* __ASM_KGDB_H_ */ diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h index c205875d7f3..5510c53b7fe 100644 --- a/include/asm-mips/pci.h +++ b/include/asm-mips/pci.h @@ -174,4 +174,6 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) extern int pci_probe_only; +extern char * (*pcibios_plat_setup)(char *str); + #endif /* _ASM_PCI_H */ diff --git a/include/asm-mips/txx9/generic.h b/include/asm-mips/txx9/generic.h index cbae37ec3d8..5b1ccf901c6 100644 --- a/include/asm-mips/txx9/generic.h +++ b/include/asm-mips/txx9/generic.h @@ -44,5 +44,19 @@ extern struct txx9_board_vec *txx9_board_vec; extern int (*txx9_irq_dispatch)(int pending); void prom_init_cmdline(void); char *prom_getcmdline(void); +void txx9_wdt_init(unsigned long base); +void txx9_spi_init(int busid, unsigned long base, int irq); +void txx9_ethaddr_init(unsigned int id, unsigned char *ethaddr); +void txx9_sio_init(unsigned long baseaddr, int irq, + unsigned int line, unsigned int sclk, int nocts); +void prom_putchar(char c); +#ifdef CONFIG_EARLY_PRINTK +extern void (*txx9_prom_putchar)(char c); +void txx9_sio_putchar_init(unsigned long baseaddr); +#else +static inline void txx9_sio_putchar_init(unsigned long baseaddr) +{ +} +#endif #endif /* __ASM_TXX9_GENERIC_H */ diff --git a/include/asm-mips/txx9/jmr3927.h b/include/asm-mips/txx9/jmr3927.h index d6eb1b6a54e..a409c446bf1 100644 --- a/include/asm-mips/txx9/jmr3927.h +++ b/include/asm-mips/txx9/jmr3927.h @@ -149,8 +149,6 @@ /* Clocks */ #define JMR3927_CORECLK 132710400 /* 132.7MHz */ -#define JMR3927_GBUSCLK (JMR3927_CORECLK / 2) /* 66.35MHz */ -#define JMR3927_IMCLK (JMR3927_CORECLK / 4) /* 33.17MHz */ /* * TX3927 Pin Configuration: diff --git a/include/asm-mips/txx9/pci.h b/include/asm-mips/txx9/pci.h index d89a45091e2..3d32529060a 100644 --- a/include/asm-mips/txx9/pci.h +++ b/include/asm-mips/txx9/pci.h @@ -33,4 +33,7 @@ enum txx9_pci_err_action { }; extern enum txx9_pci_err_action txx9_pci_err_action; +extern char * (*txx9_board_pcibios_setup)(char *str); +char *txx9_pcibios_setup(char *str); + #endif /* __ASM_TXX9_PCI_H */ diff --git a/include/asm-mips/txx9/smsc_fdc37m81x.h b/include/asm-mips/txx9/smsc_fdc37m81x.h index 9375e4fc228..02e161d0755 100644 --- a/include/asm-mips/txx9/smsc_fdc37m81x.h +++ b/include/asm-mips/txx9/smsc_fdc37m81x.h @@ -56,7 +56,7 @@ #define SMSC_FDC37M81X_CONFIG_EXIT 0xaa #define SMSC_FDC37M81X_CHIP_ID 0x4d -unsigned long __init smsc_fdc37m81x_init(unsigned long port); +unsigned long smsc_fdc37m81x_init(unsigned long port); void smsc_fdc37m81x_config_beg(void); diff --git a/include/asm-mips/txx9/tx3927.h b/include/asm-mips/txx9/tx3927.h index ea79e1b16e7..587deb9592d 100644 --- a/include/asm-mips/txx9/tx3927.h +++ b/include/asm-mips/txx9/tx3927.h @@ -8,9 +8,8 @@ #ifndef __ASM_TXX9_TX3927_H #define __ASM_TXX9_TX3927_H -#include <asm/txx9/txx927.h> - #define TX3927_REG_BASE 0xfffe0000UL +#define TX3927_REG_SIZE 0x00010000 #define TX3927_SDRAMC_REG (TX3927_REG_BASE + 0x8000) #define TX3927_ROMC_REG (TX3927_REG_BASE + 0x9000) #define TX3927_DMA_REG (TX3927_REG_BASE + 0xb000) @@ -236,11 +235,17 @@ struct tx3927_ccfg_reg { /* see PCI_STATUS_XXX in linux/pci.h */ #define PCI_STATUS_NEW_CAP 0x0010 +/* bits for ISTAT/IIM */ +#define TX3927_PCIC_IIM_ALL 0x00001600 + /* bits for TC */ #define TX3927_PCIC_TC_OF16E 0x00000020 #define TX3927_PCIC_TC_IF8E 0x00000010 #define TX3927_PCIC_TC_OF8E 0x00000008 +/* bits for TSTAT/TIM */ +#define TX3927_PCIC_TIM_ALL 0x0003ffff + /* bits for IOBA/MBA */ /* see PCI_BASE_ADDRESS_XXX in linux/pci.h */ @@ -313,12 +318,22 @@ struct tx3927_ccfg_reg { #define tx3927_dmaptr ((struct tx3927_dma_reg *)TX3927_DMA_REG) #define tx3927_pcicptr ((struct tx3927_pcic_reg *)TX3927_PCIC_REG) #define tx3927_ccfgptr ((struct tx3927_ccfg_reg *)TX3927_CCFG_REG) -#define tx3927_tmrptr(ch) ((struct txx927_tmr_reg *)TX3927_TMR_REG(ch)) #define tx3927_sioptr(ch) ((struct txx927_sio_reg *)TX3927_SIO_REG(ch)) #define tx3927_pioptr ((struct txx9_pio_reg __iomem *)TX3927_PIO_REG) +#define TX3927_REV_PCODE() (tx3927_ccfgptr->crir >> 16) +#define TX3927_ROMC_BA(ch) (tx3927_romcptr->cr[(ch)] & 0xfff00000) +#define TX3927_ROMC_SIZE(ch) \ + (0x00100000 << ((tx3927_romcptr->cr[(ch)] >> 8) & 0xf)) + +void tx3927_wdt_init(void); +void tx3927_setup(void); +void tx3927_time_init(unsigned int evt_tmrnr, unsigned int src_tmrnr); +void tx3927_sio_init(unsigned int sclk, unsigned int cts_mask); struct pci_controller; -void __init tx3927_pcic_setup(struct pci_controller *channel, - unsigned long sdram_size, int extarb); +void tx3927_pcic_setup(struct pci_controller *channel, + unsigned long sdram_size, int extarb); +void tx3927_setup_pcierr_irq(void); +void tx3927_irq_init(void); #endif /* __ASM_TXX9_TX3927_H */ diff --git a/include/asm-mips/txx9/tx4927.h b/include/asm-mips/txx9/tx4927.h index ceb4b79ff4e..195f6515db9 100644 --- a/include/asm-mips/txx9/tx4927.h +++ b/include/asm-mips/txx9/tx4927.h @@ -243,12 +243,13 @@ static inline void tx4927_ccfg_change(__u64 change, __u64 new) } unsigned int tx4927_get_mem_size(void); -void tx4927_wdr_init(void); +void tx4927_wdt_init(void); void tx4927_setup(void); void tx4927_time_init(unsigned int tmrnr); -void tx4927_setup_serial(void); +void tx4927_sio_init(unsigned int sclk, unsigned int cts_mask); int tx4927_report_pciclk(void); int tx4927_pciclk66_setup(void); +void tx4927_setup_pcierr_irq(void); void tx4927_irq_init(void); #endif /* __ASM_TXX9_TX4927_H */ diff --git a/include/asm-mips/txx9/tx4927pcic.h b/include/asm-mips/txx9/tx4927pcic.h index d61c3d09c4a..c470b8a5fe5 100644 --- a/include/asm-mips/txx9/tx4927pcic.h +++ b/include/asm-mips/txx9/tx4927pcic.h @@ -10,6 +10,7 @@ #define __ASM_TXX9_TX4927PCIC_H #include <linux/pci.h> +#include <linux/irqreturn.h> struct tx4927_pcic_reg { u32 pciid; @@ -192,8 +193,11 @@ struct tx4927_pcic_reg { struct tx4927_pcic_reg __iomem *get_tx4927_pcicptr( struct pci_controller *channel); -void __init tx4927_pcic_setup(struct tx4927_pcic_reg __iomem *pcicptr, - struct pci_controller *channel, int extarb); +void tx4927_pcic_setup(struct tx4927_pcic_reg __iomem *pcicptr, + struct pci_controller *channel, int extarb); void tx4927_report_pcic_status(void); +char *tx4927_pcibios_setup(char *str); +void tx4927_dump_pcic_settings(void); +irqreturn_t tx4927_pcierr_interrupt(int irq, void *dev_id); #endif /* __ASM_TXX9_TX4927PCIC_H */ diff --git a/include/asm-mips/txx9/tx4938.h b/include/asm-mips/txx9/tx4938.h index 1ed969d381d..8175d4ccbc3 100644 --- a/include/asm-mips/txx9/tx4938.h +++ b/include/asm-mips/txx9/tx4938.h @@ -276,15 +276,18 @@ struct tx4938_ccfg_reg { #define TX4938_EBUSC_SIZE(ch) TX4927_EBUSC_SIZE(ch) #define tx4938_get_mem_size() tx4927_get_mem_size() -void tx4938_wdr_init(void); +void tx4938_wdt_init(void); void tx4938_setup(void); void tx4938_time_init(unsigned int tmrnr); -void tx4938_setup_serial(void); +void tx4938_sio_init(unsigned int sclk, unsigned int cts_mask); +void tx4938_spi_init(int busid); +void tx4938_ethaddr_init(unsigned char *addr0, unsigned char *addr1); int tx4938_report_pciclk(void); void tx4938_report_pci1clk(void); int tx4938_pciclk66_setup(void); struct pci_dev; int tx4938_pcic1_map_irq(const struct pci_dev *dev, u8 slot); +void tx4938_setup_pcierr_irq(void); void tx4938_irq_init(void); #endif diff --git a/include/asm-mips/txx9/txx927.h b/include/asm-mips/txx9/txx927.h deleted file mode 100644 index 97dd7ad1a89..00000000000 --- a/include/asm-mips/txx9/txx927.h +++ /dev/null @@ -1,121 +0,0 @@ -/* - * Common definitions for TX3927/TX4927 - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2000 Toshiba Corporation - */ -#ifndef __ASM_TXX9_TXX927_H -#define __ASM_TXX9_TXX927_H - -struct txx927_sio_reg { - volatile unsigned long lcr; - volatile unsigned long dicr; - volatile unsigned long disr; - volatile unsigned long cisr; - volatile unsigned long fcr; - volatile unsigned long flcr; - volatile unsigned long bgr; - volatile unsigned long tfifo; - volatile unsigned long rfifo; -}; - -/* - * SIO - */ -/* SILCR : Line Control */ -#define TXx927_SILCR_SCS_MASK 0x00000060 -#define TXx927_SILCR_SCS_IMCLK 0x00000000 -#define TXx927_SILCR_SCS_IMCLK_BG 0x00000020 -#define TXx927_SILCR_SCS_SCLK 0x00000040 -#define TXx927_SILCR_SCS_SCLK_BG 0x00000060 -#define TXx927_SILCR_UEPS 0x00000010 -#define TXx927_SILCR_UPEN 0x00000008 -#define TXx927_SILCR_USBL_MASK 0x00000004 -#define TXx927_SILCR_USBL_1BIT 0x00000004 -#define TXx927_SILCR_USBL_2BIT 0x00000000 -#define TXx927_SILCR_UMODE_MASK 0x00000003 -#define TXx927_SILCR_UMODE_8BIT 0x00000000 -#define TXx927_SILCR_UMODE_7BIT 0x00000001 - -/* SIDICR : DMA/Int. Control */ -#define TXx927_SIDICR_TDE 0x00008000 -#define TXx927_SIDICR_RDE 0x00004000 -#define TXx927_SIDICR_TIE 0x00002000 -#define TXx927_SIDICR_RIE 0x00001000 -#define TXx927_SIDICR_SPIE 0x00000800 -#define TXx927_SIDICR_CTSAC 0x00000600 -#define TXx927_SIDICR_STIE_MASK 0x0000003f -#define TXx927_SIDICR_STIE_OERS 0x00000020 -#define TXx927_SIDICR_STIE_CTSS 0x00000010 -#define TXx927_SIDICR_STIE_RBRKD 0x00000008 -#define TXx927_SIDICR_STIE_TRDY 0x00000004 -#define TXx927_SIDICR_STIE_TXALS 0x00000002 -#define TXx927_SIDICR_STIE_UBRKD 0x00000001 - -/* SIDISR : DMA/Int. Status */ -#define TXx927_SIDISR_UBRK 0x00008000 -#define TXx927_SIDISR_UVALID 0x00004000 -#define TXx927_SIDISR_UFER 0x00002000 -#define TXx927_SIDISR_UPER 0x00001000 -#define TXx927_SIDISR_UOER 0x00000800 -#define TXx927_SIDISR_ERI 0x00000400 -#define TXx927_SIDISR_TOUT 0x00000200 -#define TXx927_SIDISR_TDIS 0x00000100 -#define TXx927_SIDISR_RDIS 0x00000080 -#define TXx927_SIDISR_STIS 0x00000040 -#define TXx927_SIDISR_RFDN_MASK 0x0000001f - -/* SICISR : Change Int. Status */ -#define TXx927_SICISR_OERS 0x00000020 -#define TXx927_SICISR_CTSS 0x00000010 -#define TXx927_SICISR_RBRKD 0x00000008 -#define TXx927_SICISR_TRDY 0x00000004 -#define TXx927_SICISR_TXALS 0x00000002 -#define TXx927_SICISR_UBRKD 0x00000001 - -/* SIFCR : FIFO Control */ -#define TXx927_SIFCR_SWRST 0x00008000 -#define TXx927_SIFCR_RDIL_MASK 0x00000180 -#define TXx927_SIFCR_RDIL_1 0x00000000 -#define TXx927_SIFCR_RDIL_4 0x00000080 -#define TXx927_SIFCR_RDIL_8 0x00000100 -#define TXx927_SIFCR_RDIL_12 0x00000180 -#define TXx927_SIFCR_RDIL_MAX 0x00000180 -#define TXx927_SIFCR_TDIL_MASK 0x00000018 -#define TXx927_SIFCR_TDIL_MASK 0x00000018 -#define TXx927_SIFCR_TDIL_1 0x00000000 -#define TXx927_SIFCR_TDIL_4 0x00000001 -#define TXx927_SIFCR_TDIL_8 0x00000010 -#define TXx927_SIFCR_TDIL_MAX 0x00000010 -#define TXx927_SIFCR_TFRST 0x00000004 -#define TXx927_SIFCR_RFRST 0x00000002 -#define TXx927_SIFCR_FRSTE 0x00000001 -#define TXx927_SIO_TX_FIFO 8 -#define TXx927_SIO_RX_FIFO 16 - -/* SIFLCR : Flow Control */ -#define TXx927_SIFLCR_RCS 0x00001000 -#define TXx927_SIFLCR_TES 0x00000800 -#define TXx927_SIFLCR_RTSSC 0x00000200 -#define TXx927_SIFLCR_RSDE 0x00000100 -#define TXx927_SIFLCR_TSDE 0x00000080 -#define TXx927_SIFLCR_RTSTL_MASK 0x0000001e -#define TXx927_SIFLCR_RTSTL_MAX 0x0000001e -#define TXx927_SIFLCR_TBRK 0x00000001 - -/* SIBGR : Baudrate Control */ -#define TXx927_SIBGR_BCLK_MASK 0x00000300 -#define TXx927_SIBGR_BCLK_T0 0x00000000 -#define TXx927_SIBGR_BCLK_T2 0x00000100 -#define TXx927_SIBGR_BCLK_T4 0x00000200 -#define TXx927_SIBGR_BCLK_T6 0x00000300 -#define TXx927_SIBGR_BRD_MASK 0x000000ff - -/* - * PIO - */ - -#endif /* __ASM_TXX9_TXX927_H */ diff --git a/include/asm-mips/txx9irq.h b/include/asm-mips/txx9irq.h index 1c439e51b87..5620879be37 100644 --- a/include/asm-mips/txx9irq.h +++ b/include/asm-mips/txx9irq.h @@ -14,8 +14,12 @@ #ifdef CONFIG_IRQ_CPU #define TXX9_IRQ_BASE (MIPS_CPU_IRQ_BASE + 8) #else +#ifdef CONFIG_I8259 +#define TXX9_IRQ_BASE (I8259A_IRQ_BASE + 16) +#else #define TXX9_IRQ_BASE 0 #endif +#endif #ifdef CONFIG_CPU_TX39XX #define TXx9_MAX_IR 16 diff --git a/include/asm-mn10300/unistd.h b/include/asm-mn10300/unistd.h index 3721aa9e195..543a4f98695 100644 --- a/include/asm-mn10300/unistd.h +++ b/include/asm-mn10300/unistd.h @@ -338,6 +338,12 @@ #define __NR_fallocate 325 #define __NR_timerfd_settime 326 #define __NR_timerfd_gettime 327 +#define __NR_signalfd4 328 +#define __NR_eventfd2 329 +#define __NR_epoll_create1 330 +#define __NR_dup3 331 +#define __NR_pipe2 332 +#define __NR_inotify_init1 333 #ifdef __KERNEL__ diff --git a/include/asm-s390/hardirq.h b/include/asm-s390/hardirq.h index 4b7cb964ff3..89ec7056da2 100644 --- a/include/asm-s390/hardirq.h +++ b/include/asm-s390/hardirq.h @@ -34,4 +34,18 @@ typedef struct { void clock_comparator_work(void); +static inline unsigned long long local_tick_disable(void) +{ + unsigned long long old; + + old = S390_lowcore.clock_comparator; + S390_lowcore.clock_comparator = -1ULL; + return old; +} + +static inline void local_tick_enable(unsigned long long comp) +{ + S390_lowcore.clock_comparator = comp; +} + #endif /* __ASM_HARDIRQ_H */ diff --git a/include/asm-s390/ipl.h b/include/asm-s390/ipl.h index eaca6dff540..1171e6d144a 100644 --- a/include/asm-s390/ipl.h +++ b/include/asm-s390/ipl.h @@ -159,7 +159,8 @@ enum diag308_vm_flags { }; enum diag308_rc { - DIAG308_RC_OK = 1, + DIAG308_RC_OK = 0x0001, + DIAG308_RC_NOCONFIG = 0x0102, }; extern int diag308(unsigned long subcode, void *addr); diff --git a/include/asm-s390/schid.h b/include/asm-s390/schid.h index 7bdc0fe1569..825503cf3dc 100644 --- a/include/asm-s390/schid.h +++ b/include/asm-s390/schid.h @@ -11,6 +11,7 @@ struct subchannel_id { } __attribute__ ((packed, aligned(4))); #ifdef __KERNEL__ +#include <linux/string.h> /* Helper function for sane state of pre-allocated subchannel_id. */ static inline void diff --git a/include/asm-s390/setup.h b/include/asm-s390/setup.h index 4ba14e463e8..2bd9faeb391 100644 --- a/include/asm-s390/setup.h +++ b/include/asm-s390/setup.h @@ -65,7 +65,6 @@ extern unsigned long machine_flags; #define MACHINE_FLAG_VM (1UL << 0) #define MACHINE_FLAG_IEEE (1UL << 1) -#define MACHINE_FLAG_P390 (1UL << 2) #define MACHINE_FLAG_CSP (1UL << 3) #define MACHINE_FLAG_MVPG (1UL << 4) #define MACHINE_FLAG_DIAG44 (1UL << 5) diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h index 583da807ea9..c8ad350d144 100644 --- a/include/asm-s390/unistd.h +++ b/include/asm-s390/unistd.h @@ -259,7 +259,13 @@ #define __NR_timerfd_create 319 #define __NR_timerfd_settime 320 #define __NR_timerfd_gettime 321 -#define NR_syscalls 322 +#define __NR_signalfd4 322 +#define __NR_eventfd2 323 +#define __NR_inotify_init1 324 +#define __NR_pipe2 325 +#define __NR_dup3 326 +#define __NR_epoll_create1 327 +#define NR_syscalls 328 /* * There are some system calls that are not present on 64 bit, some diff --git a/include/asm-sh/cpu-sh2a/addrspace.h b/include/asm-sh/cpu-sh2a/addrspace.h deleted file mode 100644 index 795ddd6856a..00000000000 --- a/include/asm-sh/cpu-sh2a/addrspace.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef __ASM_SH_CPU_SH2A_ADDRSPACE_H -#define __ASM_SH_CPU_SH2A_ADDRSPACE_H - -#define P0SEG 0x00000000 -#define P1SEG 0x00000000 -#define P2SEG 0x20000000 -#define P3SEG 0x00000000 -#define P4SEG 0x80000000 - -#endif /* __ASM_SH_CPU_SH2A_ADDRSPACE_H */ diff --git a/include/asm-sh/cpu-sh2a/cacheflush.h b/include/asm-sh/cpu-sh2a/cacheflush.h deleted file mode 100644 index fa3186c7335..00000000000 --- a/include/asm-sh/cpu-sh2a/cacheflush.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm/cpu-sh2/cacheflush.h> diff --git a/include/asm-sh/cpu-sh2a/dma.h b/include/asm-sh/cpu-sh2a/dma.h deleted file mode 100644 index 0d5ad85c1de..00000000000 --- a/include/asm-sh/cpu-sh2a/dma.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm/cpu-sh2/dma.h> diff --git a/include/asm-sh/cpu-sh2a/mmu_context.h b/include/asm-sh/cpu-sh2a/mmu_context.h deleted file mode 100644 index cd2387f7db9..00000000000 --- a/include/asm-sh/cpu-sh2a/mmu_context.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm/cpu-sh2/mmu_context.h> diff --git a/include/asm-sh/cpu-sh2a/timer.h b/include/asm-sh/cpu-sh2a/timer.h deleted file mode 100644 index fee504adf11..00000000000 --- a/include/asm-sh/cpu-sh2a/timer.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm/cpu-sh2/timer.h> diff --git a/include/asm-sh/cpu-sh2a/ubc.h b/include/asm-sh/cpu-sh2a/ubc.h deleted file mode 100644 index cf28062b96a..00000000000 --- a/include/asm-sh/cpu-sh2a/ubc.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm/cpu-sh2/ubc.h> diff --git a/include/asm-sh/cpu-sh2a/watchdog.h b/include/asm-sh/cpu-sh2a/watchdog.h deleted file mode 100644 index c1b3e248847..00000000000 --- a/include/asm-sh/cpu-sh2a/watchdog.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm/cpu-sh2/watchdog.h> diff --git a/include/asm-sh/cpu-sh3/addrspace.h b/include/asm-sh/cpu-sh3/addrspace.h deleted file mode 100644 index 0f94726c7d6..00000000000 --- a/include/asm-sh/cpu-sh3/addrspace.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 1999 by Kaz Kojima - * - * Defitions for the address spaces of the SH-3 CPUs. - */ -#ifndef __ASM_CPU_SH3_ADDRSPACE_H -#define __ASM_CPU_SH3_ADDRSPACE_H - -#define P0SEG 0x00000000 -#define P1SEG 0x80000000 -#define P2SEG 0xa0000000 -#define P3SEG 0xc0000000 -#define P4SEG 0xe0000000 - -#endif /* __ASM_CPU_SH3_ADDRSPACE_H */ diff --git a/include/asm-sh/cpu-sh3/cacheflush.h b/include/asm-sh/cpu-sh3/cacheflush.h deleted file mode 100644 index f70d8ef76a1..00000000000 --- a/include/asm-sh/cpu-sh3/cacheflush.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * include/asm-sh/cpu-sh3/cacheflush.h - * - * Copyright (C) 1999 Niibe Yutaka - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#ifndef __ASM_CPU_SH3_CACHEFLUSH_H -#define __ASM_CPU_SH3_CACHEFLUSH_H - -/* - * Cache flushing: - * - * - flush_cache_all() flushes entire cache - * - flush_cache_mm(mm) flushes the specified mm context's cache lines - * - flush_cache_dup mm(mm) handles cache flushing when forking - * - flush_cache_page(mm, vmaddr, pfn) flushes a single page - * - flush_cache_range(vma, start, end) flushes a range of pages - * - * - flush_dcache_page(pg) flushes(wback&invalidates) a page for dcache - * - flush_icache_range(start, end) flushes(invalidates) a range for icache - * - flush_icache_page(vma, pg) flushes(invalidates) a page for icache - * - * Caches are indexed (effectively) by physical address on SH-3, so - * we don't need them. - */ - -#if defined(CONFIG_SH7705_CACHE_32KB) - -/* SH7705 is an SH3 processor with 32KB cache. This has alias issues like the - * SH4. Unlike the SH4 this is a unified cache so we need to do some work - * in mmap when 'exec'ing a new binary - */ - /* 32KB cache, 4kb PAGE sizes need to check bit 12 */ -#define CACHE_ALIAS 0x00001000 - -#define PG_mapped PG_arch_1 - -void flush_cache_all(void); -void flush_cache_mm(struct mm_struct *mm); -#define flush_cache_dup_mm(mm) flush_cache_mm(mm) -void flush_cache_range(struct vm_area_struct *vma, unsigned long start, - unsigned long end); -void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn); -void flush_dcache_page(struct page *pg); -void flush_icache_range(unsigned long start, unsigned long end); -void flush_icache_page(struct vm_area_struct *vma, struct page *page); -#else -#define flush_cache_all() do { } while (0) -#define flush_cache_mm(mm) do { } while (0) -#define flush_cache_dup_mm(mm) do { } while (0) -#define flush_cache_range(vma, start, end) do { } while (0) -#define flush_cache_page(vma, vmaddr, pfn) do { } while (0) -#define flush_dcache_page(page) do { } while (0) -#define flush_icache_range(start, end) do { } while (0) -#define flush_icache_page(vma,pg) do { } while (0) -#endif - -#define flush_dcache_mmap_lock(mapping) do { } while (0) -#define flush_dcache_mmap_unlock(mapping) do { } while (0) - -/* SH3 has unified cache so no special action needed here */ -#define flush_cache_sigtramp(vaddr) do { } while (0) -#define flush_icache_user_range(vma,pg,adr,len) do { } while (0) - -#define p3_cache_init() do { } while (0) - -#endif /* __ASM_CPU_SH3_CACHEFLUSH_H */ diff --git a/include/asm-sh/cpu-sh3/rtc.h b/include/asm-sh/cpu-sh3/rtc.h deleted file mode 100644 index 319404aaee3..00000000000 --- a/include/asm-sh/cpu-sh3/rtc.h +++ /dev/null @@ -1,8 +0,0 @@ -#ifndef __ASM_SH_CPU_SH3_RTC_H -#define __ASM_SH_CPU_SH3_RTC_H - -#define rtc_reg_size sizeof(u16) -#define RTC_BIT_INVERTED 0 /* No bug on SH7708, SH7709A */ -#define RTC_DEF_CAPABILITIES 0UL - -#endif /* __ASM_SH_CPU_SH3_RTC_H */ diff --git a/include/asm-sh/cpu-sh3/sigcontext.h b/include/asm-sh/cpu-sh3/sigcontext.h deleted file mode 100644 index 17310dc03dc..00000000000 --- a/include/asm-sh/cpu-sh3/sigcontext.h +++ /dev/null @@ -1,17 +0,0 @@ -#ifndef __ASM_CPU_SH3_SIGCONTEXT_H -#define __ASM_CPU_SH3_SIGCONTEXT_H - -struct sigcontext { - unsigned long oldmask; - - /* CPU registers */ - unsigned long sc_regs[16]; - unsigned long sc_pc; - unsigned long sc_pr; - unsigned long sc_sr; - unsigned long sc_gbr; - unsigned long sc_mach; - unsigned long sc_macl; -}; - -#endif /* __ASM_CPU_SH3_SIGCONTEXT_H */ diff --git a/include/asm-sh/cpu-sh5/timer.h b/include/asm-sh/cpu-sh5/timer.h deleted file mode 100644 index 88da9b341a3..00000000000 --- a/include/asm-sh/cpu-sh5/timer.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef __ASM_SH_CPU_SH5_TIMER_H -#define __ASM_SH_CPU_SH5_TIMER_H - -#endif /* __ASM_SH_CPU_SH5_TIMER_H */ diff --git a/include/asm-x86/iommu.h b/include/asm-x86/iommu.h index ecc8061904a..5f888cc5be4 100644 --- a/include/asm-x86/iommu.h +++ b/include/asm-x86/iommu.h @@ -7,6 +7,8 @@ extern struct dma_mapping_ops nommu_dma_ops; extern int force_iommu, no_iommu; extern int iommu_detected; +extern unsigned long iommu_num_pages(unsigned long addr, unsigned long len); + #ifdef CONFIG_GART_IOMMU extern int gart_iommu_aperture; extern int gart_iommu_aperture_allowed; diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h index bc34dc21f17..0f3c5311461 100644 --- a/include/asm-x86/kvm_host.h +++ b/include/asm-x86/kvm_host.h @@ -13,6 +13,7 @@ #include <linux/types.h> #include <linux/mm.h> +#include <linux/mmu_notifier.h> #include <linux/kvm.h> #include <linux/kvm_para.h> @@ -251,6 +252,7 @@ struct kvm_vcpu_arch { gfn_t gfn; /* presumed gfn during guest pte update */ pfn_t pfn; /* pfn corresponding to that gfn */ int largepage; + unsigned long mmu_seq; } update_pte; struct i387_fxsave_struct host_fx_image; @@ -729,4 +731,8 @@ asmlinkage void kvm_handle_fault_on_reboot(void); KVM_EX_ENTRY " 666b, 667b \n\t" \ ".popsection" +#define KVM_ARCH_WANT_MMU_NOTIFIER +int kvm_unmap_hva(struct kvm *kvm, unsigned long hva); +int kvm_age_hva(struct kvm *kvm, unsigned long hva); + #endif diff --git a/include/linux/Kbuild b/include/linux/Kbuild index 4c4142c5aa6..a26f565e818 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -97,6 +97,7 @@ header-y += ioctl.h header-y += ip6_tunnel.h header-y += ipmi_msgdefs.h header-y += ipsec.h +header-y += ip_vs.h header-y += ipx.h header-y += irda.h header-y += iso_fs.h diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 88d68081a0f..e61f22be4d0 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -655,6 +655,7 @@ extern struct request *blk_get_request(struct request_queue *, int, gfp_t); extern void blk_insert_request(struct request_queue *, struct request *, int, void *); extern void blk_requeue_request(struct request_queue *, struct request *); extern void blk_plug_device(struct request_queue *); +extern void blk_plug_device_unlocked(struct request_queue *); extern int blk_remove_plug(struct request_queue *); extern void blk_recount_segments(struct request_queue *, struct bio *); extern int scsi_cmd_ioctl(struct file *, struct request_queue *, diff --git a/include/linux/configfs.h b/include/linux/configfs.h index d62c19ff041..7f627775c94 100644 --- a/include/linux/configfs.h +++ b/include/linux/configfs.h @@ -40,6 +40,7 @@ #include <linux/list.h> #include <linux/kref.h> #include <linux/mutex.h> +#include <linux/err.h> #include <asm/atomic.h> @@ -129,8 +130,25 @@ struct configfs_attribute { /* * Users often need to create attribute structures for their configurable * attributes, containing a configfs_attribute member and function pointers - * for the show() and store() operations on that attribute. They can use - * this macro (similar to sysfs' __ATTR) to make defining attributes easier. + * for the show() and store() operations on that attribute. If they don't + * need anything else on the extended attribute structure, they can use + * this macro to define it The argument _item is the name of the + * config_item structure. + */ +#define CONFIGFS_ATTR_STRUCT(_item) \ +struct _item##_attribute { \ + struct configfs_attribute attr; \ + ssize_t (*show)(struct _item *, char *); \ + ssize_t (*store)(struct _item *, const char *, size_t); \ +} + +/* + * With the extended attribute structure, users can use this macro + * (similar to sysfs' __ATTR) to make defining attributes easier. + * An example: + * #define MYITEM_ATTR(_name, _mode, _show, _store) \ + * struct myitem_attribute childless_attr_##_name = \ + * __CONFIGFS_ATTR(_name, _mode, _show, _store) */ #define __CONFIGFS_ATTR(_name, _mode, _show, _store) \ { \ @@ -142,6 +160,52 @@ struct configfs_attribute { .show = _show, \ .store = _store, \ } +/* Here is a readonly version, only requiring a show() operation */ +#define __CONFIGFS_ATTR_RO(_name, _show) \ +{ \ + .attr = { \ + .ca_name = __stringify(_name), \ + .ca_mode = 0444, \ + .ca_owner = THIS_MODULE, \ + }, \ + .show = _show, \ +} + +/* + * With these extended attributes, the simple show_attribute() and + * store_attribute() operations need to call the show() and store() of the + * attributes. This is a common pattern, so we provide a macro to define + * them. The argument _item is the name of the config_item structure. + * This macro expects the attributes to be named "struct <name>_attribute" + * and the function to_<name>() to exist; + */ +#define CONFIGFS_ATTR_OPS(_item) \ +static ssize_t _item##_attr_show(struct config_item *item, \ + struct configfs_attribute *attr, \ + char *page) \ +{ \ + struct _item *_item = to_##_item(item); \ + struct _item##_attribute *_item##_attr = \ + container_of(attr, struct _item##_attribute, attr); \ + ssize_t ret = 0; \ + \ + if (_item##_attr->show) \ + ret = _item##_attr->show(_item, page); \ + return ret; \ +} \ +static ssize_t _item##_attr_store(struct config_item *item, \ + struct configfs_attribute *attr, \ + const char *page, size_t count) \ +{ \ + struct _item *_item = to_##_item(item); \ + struct _item##_attribute *_item##_attr = \ + container_of(attr, struct _item##_attribute, attr); \ + ssize_t ret = -EINVAL; \ + \ + if (_item##_attr->store) \ + ret = _item##_attr->store(_item, page, count); \ + return ret; \ +} /* * If allow_link() exists, the item can symlink(2) out to other diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 98202c672fd..07aa198f19e 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -230,6 +230,7 @@ extern void d_delete(struct dentry *); extern struct dentry * d_alloc(struct dentry *, const struct qstr *); extern struct dentry * d_alloc_anon(struct inode *); extern struct dentry * d_splice_alias(struct inode *, struct dentry *); +extern struct dentry * d_add_ci(struct inode *, struct dentry *, struct qstr *); extern void shrink_dcache_sb(struct super_block *); extern void shrink_dcache_parent(struct dentry *); extern void shrink_dcache_for_umount(struct super_block *); diff --git a/include/linux/file.h b/include/linux/file.h index 27c64bdc68c..a20259e248a 100644 --- a/include/linux/file.h +++ b/include/linux/file.h @@ -34,8 +34,9 @@ extern struct file *fget(unsigned int fd); extern struct file *fget_light(unsigned int fd, int *fput_needed); extern void set_close_on_exec(unsigned int fd, int flag); extern void put_filp(struct file *); +extern int alloc_fd(unsigned start, unsigned flags); extern int get_unused_fd(void); -extern int get_unused_fd_flags(int flags); +#define get_unused_fd_flags(flags) alloc_fd(0, (flags)) extern void put_unused_fd(unsigned int fd); extern void fd_install(unsigned int fd, struct file *file); diff --git a/include/linux/iommu-helper.h b/include/linux/iommu-helper.h index f8598f58394..c975caf7538 100644 --- a/include/linux/iommu-helper.h +++ b/include/linux/iommu-helper.h @@ -8,4 +8,3 @@ extern unsigned long iommu_area_alloc(unsigned long *map, unsigned long size, unsigned long align_mask); extern void iommu_area_free(unsigned long *map, unsigned long start, unsigned int nr); -extern unsigned long iommu_num_pages(unsigned long addr, unsigned long len); diff --git a/include/linux/ip_vs.h b/include/linux/ip_vs.h new file mode 100644 index 00000000000..ec6eb49af2d --- /dev/null +++ b/include/linux/ip_vs.h @@ -0,0 +1,245 @@ +/* + * IP Virtual Server + * data structure and functionality definitions + */ + +#ifndef _IP_VS_H +#define _IP_VS_H + +#include <linux/types.h> /* For __beXX types in userland */ + +#define IP_VS_VERSION_CODE 0x010201 +#define NVERSION(version) \ + (version >> 16) & 0xFF, \ + (version >> 8) & 0xFF, \ + version & 0xFF + +/* + * Virtual Service Flags + */ +#define IP_VS_SVC_F_PERSISTENT 0x0001 /* persistent port */ +#define IP_VS_SVC_F_HASHED 0x0002 /* hashed entry */ + +/* + * Destination Server Flags + */ +#define IP_VS_DEST_F_AVAILABLE 0x0001 /* server is available */ +#define IP_VS_DEST_F_OVERLOAD 0x0002 /* server is overloaded */ + +/* + * IPVS sync daemon states + */ +#define IP_VS_STATE_NONE 0x0000 /* daemon is stopped */ +#define IP_VS_STATE_MASTER 0x0001 /* started as master */ +#define IP_VS_STATE_BACKUP 0x0002 /* started as backup */ + +/* + * IPVS socket options + */ +#define IP_VS_BASE_CTL (64+1024+64) /* base */ + +#define IP_VS_SO_SET_NONE IP_VS_BASE_CTL /* just peek */ +#define IP_VS_SO_SET_INSERT (IP_VS_BASE_CTL+1) +#define IP_VS_SO_SET_ADD (IP_VS_BASE_CTL+2) +#define IP_VS_SO_SET_EDIT (IP_VS_BASE_CTL+3) +#define IP_VS_SO_SET_DEL (IP_VS_BASE_CTL+4) +#define IP_VS_SO_SET_FLUSH (IP_VS_BASE_CTL+5) +#define IP_VS_SO_SET_LIST (IP_VS_BASE_CTL+6) +#define IP_VS_SO_SET_ADDDEST (IP_VS_BASE_CTL+7) +#define IP_VS_SO_SET_DELDEST (IP_VS_BASE_CTL+8) +#define IP_VS_SO_SET_EDITDEST (IP_VS_BASE_CTL+9) +#define IP_VS_SO_SET_TIMEOUT (IP_VS_BASE_CTL+10) +#define IP_VS_SO_SET_STARTDAEMON (IP_VS_BASE_CTL+11) +#define IP_VS_SO_SET_STOPDAEMON (IP_VS_BASE_CTL+12) +#define IP_VS_SO_SET_RESTORE (IP_VS_BASE_CTL+13) +#define IP_VS_SO_SET_SAVE (IP_VS_BASE_CTL+14) +#define IP_VS_SO_SET_ZERO (IP_VS_BASE_CTL+15) +#define IP_VS_SO_SET_MAX IP_VS_SO_SET_ZERO + +#define IP_VS_SO_GET_VERSION IP_VS_BASE_CTL +#define IP_VS_SO_GET_INFO (IP_VS_BASE_CTL+1) +#define IP_VS_SO_GET_SERVICES (IP_VS_BASE_CTL+2) +#define IP_VS_SO_GET_SERVICE (IP_VS_BASE_CTL+3) +#define IP_VS_SO_GET_DESTS (IP_VS_BASE_CTL+4) +#define IP_VS_SO_GET_DEST (IP_VS_BASE_CTL+5) /* not used now */ +#define IP_VS_SO_GET_TIMEOUT (IP_VS_BASE_CTL+6) +#define IP_VS_SO_GET_DAEMON (IP_VS_BASE_CTL+7) +#define IP_VS_SO_GET_MAX IP_VS_SO_GET_DAEMON + + +/* + * IPVS Connection Flags + */ +#define IP_VS_CONN_F_FWD_MASK 0x0007 /* mask for the fwd methods */ +#define IP_VS_CONN_F_MASQ 0x0000 /* masquerading/NAT */ +#define IP_VS_CONN_F_LOCALNODE 0x0001 /* local node */ +#define IP_VS_CONN_F_TUNNEL 0x0002 /* tunneling */ +#define IP_VS_CONN_F_DROUTE 0x0003 /* direct routing */ +#define IP_VS_CONN_F_BYPASS 0x0004 /* cache bypass */ +#define IP_VS_CONN_F_SYNC 0x0020 /* entry created by sync */ +#define IP_VS_CONN_F_HASHED 0x0040 /* hashed entry */ +#define IP_VS_CONN_F_NOOUTPUT 0x0080 /* no output packets */ +#define IP_VS_CONN_F_INACTIVE 0x0100 /* not established */ +#define IP_VS_CONN_F_OUT_SEQ 0x0200 /* must do output seq adjust */ +#define IP_VS_CONN_F_IN_SEQ 0x0400 /* must do input seq adjust */ +#define IP_VS_CONN_F_SEQ_MASK 0x0600 /* in/out sequence mask */ +#define IP_VS_CONN_F_NO_CPORT 0x0800 /* no client port set yet */ +#define IP_VS_CONN_F_TEMPLATE 0x1000 /* template, not connection */ + +#define IP_VS_SCHEDNAME_MAXLEN 16 +#define IP_VS_IFNAME_MAXLEN 16 + + +/* + * The struct ip_vs_service_user and struct ip_vs_dest_user are + * used to set IPVS rules through setsockopt. + */ +struct ip_vs_service_user { + /* virtual service addresses */ + u_int16_t protocol; + __be32 addr; /* virtual ip address */ + __be16 port; + u_int32_t fwmark; /* firwall mark of service */ + + /* virtual service options */ + char sched_name[IP_VS_SCHEDNAME_MAXLEN]; + unsigned flags; /* virtual service flags */ + unsigned timeout; /* persistent timeout in sec */ + __be32 netmask; /* persistent netmask */ +}; + + +struct ip_vs_dest_user { + /* destination server address */ + __be32 addr; + __be16 port; + + /* real server options */ + unsigned conn_flags; /* connection flags */ + int weight; /* destination weight */ + + /* thresholds for active connections */ + u_int32_t u_threshold; /* upper threshold */ + u_int32_t l_threshold; /* lower threshold */ +}; + + +/* + * IPVS statistics object (for user space) + */ +struct ip_vs_stats_user +{ + __u32 conns; /* connections scheduled */ + __u32 inpkts; /* incoming packets */ + __u32 outpkts; /* outgoing packets */ + __u64 inbytes; /* incoming bytes */ + __u64 outbytes; /* outgoing bytes */ + + __u32 cps; /* current connection rate */ + __u32 inpps; /* current in packet rate */ + __u32 outpps; /* current out packet rate */ + __u32 inbps; /* current in byte rate */ + __u32 outbps; /* current out byte rate */ +}; + + +/* The argument to IP_VS_SO_GET_INFO */ +struct ip_vs_getinfo { + /* version number */ + unsigned int version; + + /* size of connection hash table */ + unsigned int size; + + /* number of virtual services */ + unsigned int num_services; +}; + + +/* The argument to IP_VS_SO_GET_SERVICE */ +struct ip_vs_service_entry { + /* which service: user fills in these */ + u_int16_t protocol; + __be32 addr; /* virtual address */ + __be16 port; + u_int32_t fwmark; /* firwall mark of service */ + + /* service options */ + char sched_name[IP_VS_SCHEDNAME_MAXLEN]; + unsigned flags; /* virtual service flags */ + unsigned timeout; /* persistent timeout */ + __be32 netmask; /* persistent netmask */ + + /* number of real servers */ + unsigned int num_dests; + + /* statistics */ + struct ip_vs_stats_user stats; +}; + + +struct ip_vs_dest_entry { + __be32 addr; /* destination address */ + __be16 port; + unsigned conn_flags; /* connection flags */ + int weight; /* destination weight */ + + u_int32_t u_threshold; /* upper threshold */ + u_int32_t l_threshold; /* lower threshold */ + + u_int32_t activeconns; /* active connections */ + u_int32_t inactconns; /* inactive connections */ + u_int32_t persistconns; /* persistent connections */ + + /* statistics */ + struct ip_vs_stats_user stats; +}; + + +/* The argument to IP_VS_SO_GET_DESTS */ +struct ip_vs_get_dests { + /* which service: user fills in these */ + u_int16_t protocol; + __be32 addr; /* virtual address */ + __be16 port; + u_int32_t fwmark; /* firwall mark of service */ + + /* number of real servers */ + unsigned int num_dests; + + /* the real servers */ + struct ip_vs_dest_entry entrytable[0]; +}; + + +/* The argument to IP_VS_SO_GET_SERVICES */ +struct ip_vs_get_services { + /* number of virtual services */ + unsigned int num_services; + + /* service table */ + struct ip_vs_service_entry entrytable[0]; +}; + + +/* The argument to IP_VS_SO_GET_TIMEOUT */ +struct ip_vs_timeout_user { + int tcp_timeout; + int tcp_fin_timeout; + int udp_timeout; +}; + + +/* The argument to IP_VS_SO_GET_DAEMON */ +struct ip_vs_daemon_user { + /* sync daemon state (master/backup) */ + int state; + + /* multicast interface name */ + char mcast_ifn[IP_VS_IFNAME_MAXLEN]; + + /* SyncID we belong to */ + int syncid; +}; + +#endif /* _IP_VS_H */ diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 0ea064cbfbc..69511f74f91 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -371,6 +371,7 @@ struct kvm_trace_rec { #define KVM_CAP_PV_MMU 13 #define KVM_CAP_MP_STATE 14 #define KVM_CAP_COALESCED_MMIO 15 +#define KVM_CAP_SYNC_MMU 16 /* Changes to host mmap are reflected in guest */ /* * ioctls for VM fds diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 07d68a8ae8e..8525afc5310 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -121,6 +121,12 @@ struct kvm { struct kvm_coalesced_mmio_dev *coalesced_mmio_dev; struct kvm_coalesced_mmio_ring *coalesced_mmio_ring; #endif + +#ifdef KVM_ARCH_WANT_MMU_NOTIFIER + struct mmu_notifier mmu_notifier; + unsigned long mmu_notifier_seq; + long mmu_notifier_count; +#endif }; /* The guest did something we don't support. */ @@ -332,4 +338,22 @@ int kvm_trace_ioctl(unsigned int ioctl, unsigned long arg) #define kvm_trace_cleanup() ((void)0) #endif +#ifdef KVM_ARCH_WANT_MMU_NOTIFIER +static inline int mmu_notifier_retry(struct kvm_vcpu *vcpu, unsigned long mmu_seq) +{ + if (unlikely(vcpu->kvm->mmu_notifier_count)) + return 1; + /* + * Both reads happen under the mmu_lock and both values are + * modified under mmu_lock, so there's no need of smb_rmb() + * here in between, otherwise mmu_notifier_count should be + * read before mmu_notifier_seq, see + * mmu_notifier_invalidate_range_end write side. + */ + if (vcpu->kvm->mmu_notifier_seq != mmu_seq) + return 1; + return 0; +} +#endif + #endif diff --git a/include/linux/libata.h b/include/linux/libata.h index 5b247b8a6b3..06b80337303 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -60,9 +60,9 @@ /* note: prints function name for you */ #ifdef ATA_DEBUG -#define DPRINTK(fmt, args...) printk(KERN_ERR "%s: " fmt, __FUNCTION__, ## args) +#define DPRINTK(fmt, args...) printk(KERN_ERR "%s: " fmt, __func__, ## args) #ifdef ATA_VERBOSE_DEBUG -#define VPRINTK(fmt, args...) printk(KERN_ERR "%s: " fmt, __FUNCTION__, ## args) +#define VPRINTK(fmt, args...) printk(KERN_ERR "%s: " fmt, __func__, ## args) #else #define VPRINTK(fmt, args...) #endif /* ATA_VERBOSE_DEBUG */ @@ -71,7 +71,7 @@ #define VPRINTK(fmt, args...) #endif /* ATA_DEBUG */ -#define BPRINTK(fmt, args...) if (ap->flags & ATA_FLAG_DEBUGMSG) printk(KERN_ERR "%s: " fmt, __FUNCTION__, ## args) +#define BPRINTK(fmt, args...) if (ap->flags & ATA_FLAG_DEBUGMSG) printk(KERN_ERR "%s: " fmt, __func__, ## args) /* NEW: debug levels */ #define HAVE_LIBATA_MSG 1 @@ -750,6 +750,7 @@ struct ata_port_operations { void (*set_piomode)(struct ata_port *ap, struct ata_device *dev); void (*set_dmamode)(struct ata_port *ap, struct ata_device *dev); int (*set_mode)(struct ata_link *link, struct ata_device **r_failed_dev); + unsigned int (*read_id)(struct ata_device *dev, struct ata_taskfile *tf, u16 *id); void (*dev_config)(struct ata_device *dev); @@ -951,6 +952,8 @@ extern void ata_id_string(const u16 *id, unsigned char *s, unsigned int ofs, unsigned int len); extern void ata_id_c_string(const u16 *id, unsigned char *s, unsigned int ofs, unsigned int len); +extern unsigned int ata_do_dev_read_id(struct ata_device *dev, + struct ata_taskfile *tf, u16 *id); extern void ata_qc_complete(struct ata_queued_cmd *qc); extern int ata_qc_complete_multiple(struct ata_port *ap, u32 qc_active); extern void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd, diff --git a/include/linux/maple.h b/include/linux/maple.h index 523a286bb47..c853b106601 100644 --- a/include/linux/maple.h +++ b/include/linux/maple.h @@ -2,6 +2,7 @@ #define __LINUX_MAPLE_H #include <linux/device.h> +#include <mach/maple.h> extern struct bus_type maple_bus_type; @@ -33,6 +34,7 @@ struct mapleq { void *sendbuf, *recvbuf, *recvbufdcsp; unsigned char length; enum maple_code command; + struct mutex mutex; }; struct maple_devinfo { @@ -69,7 +71,9 @@ void maple_getcond_callback(struct maple_device *dev, unsigned long interval, unsigned long function); int maple_driver_register(struct device_driver *drv); -void maple_add_packet(struct mapleq *mq); +int maple_add_packet_sleeps(struct maple_device *mdev, u32 function, + u32 command, u32 length, void *data); +void maple_clear_dev(struct maple_device *mdev); #define to_maple_dev(n) container_of(n, struct maple_device, dev) #define to_maple_driver(n) container_of(n, struct maple_driver, drv) diff --git a/include/linux/mount.h b/include/linux/mount.h index b5efaa2132a..30a1d63b6fb 100644 --- a/include/linux/mount.h +++ b/include/linux/mount.h @@ -105,7 +105,8 @@ extern struct vfsmount *vfs_kern_mount(struct file_system_type *type, struct nameidata; -extern int do_add_mount(struct vfsmount *newmnt, struct nameidata *nd, +struct path; +extern int do_add_mount(struct vfsmount *newmnt, struct path *path, int mnt_flags, struct list_head *fslist); extern void mark_mounts_for_expiry(struct list_head *mounts); diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 4ed40caff4e..92263654855 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -272,7 +272,11 @@ static inline void mtd_erase_callback(struct erase_info *instr) printk(KERN_INFO args); \ } while(0) #else /* CONFIG_MTD_DEBUG */ -#define DEBUG(n, args...) do { } while(0) +#define DEBUG(n, args...) \ + do { \ + if (0) \ + printk(KERN_INFO args); \ + } while(0) #endif /* CONFIG_MTD_DEBUG */ diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 83f678702df..81774e5facf 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -177,7 +177,9 @@ typedef enum { #define NAND_MUST_PAD(chip) (!(chip->options & NAND_NO_PADDING)) #define NAND_HAS_CACHEPROG(chip) ((chip->options & NAND_CACHEPRG)) #define NAND_HAS_COPYBACK(chip) ((chip->options & NAND_COPYBACK)) -#define NAND_SUBPAGE_READ(chip) ((chip->ecc.mode == NAND_ECC_SOFT)) +/* Large page NAND with SOFT_ECC should support subpage reads */ +#define NAND_SUBPAGE_READ(chip) ((chip->ecc.mode == NAND_ECC_SOFT) \ + && (chip->page_shift > 9)) /* Mask to zero out the chip options, which come from the id table */ #define NAND_CHIPOPTIONS_MSK (0x0000ffff & ~NAND_NO_AUTOINCR) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index b4d056ceab9..ee583f642a9 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -440,6 +440,7 @@ static inline void napi_synchronize(const struct napi_struct *n) enum netdev_queue_state_t { __QUEUE_STATE_XOFF, + __QUEUE_STATE_FROZEN, }; struct netdev_queue { @@ -636,7 +637,7 @@ struct net_device unsigned int real_num_tx_queues; unsigned long tx_queue_len; /* Max frames per queue allowed */ - + spinlock_t tx_global_lock; /* * One part is mostly used on xmit path (device) */ @@ -1099,6 +1100,11 @@ static inline int netif_queue_stopped(const struct net_device *dev) return netif_tx_queue_stopped(netdev_get_tx_queue(dev, 0)); } +static inline int netif_tx_queue_frozen(const struct netdev_queue *dev_queue) +{ + return test_bit(__QUEUE_STATE_FROZEN, &dev_queue->state); +} + /** * netif_running - test if up * @dev: network device @@ -1475,6 +1481,26 @@ static inline void __netif_tx_lock_bh(struct netdev_queue *txq) txq->xmit_lock_owner = smp_processor_id(); } +static inline int __netif_tx_trylock(struct netdev_queue *txq) +{ + int ok = spin_trylock(&txq->_xmit_lock); + if (likely(ok)) + txq->xmit_lock_owner = smp_processor_id(); + return ok; +} + +static inline void __netif_tx_unlock(struct netdev_queue *txq) +{ + txq->xmit_lock_owner = -1; + spin_unlock(&txq->_xmit_lock); +} + +static inline void __netif_tx_unlock_bh(struct netdev_queue *txq) +{ + txq->xmit_lock_owner = -1; + spin_unlock_bh(&txq->_xmit_lock); +} + /** * netif_tx_lock - grab network device transmit lock * @dev: network device @@ -1484,12 +1510,23 @@ static inline void __netif_tx_lock_bh(struct netdev_queue *txq) */ static inline void netif_tx_lock(struct net_device *dev) { - int cpu = smp_processor_id(); unsigned int i; + int cpu; + spin_lock(&dev->tx_global_lock); + cpu = smp_processor_id(); for (i = 0; i < dev->num_tx_queues; i++) { struct netdev_queue *txq = netdev_get_tx_queue(dev, i); + + /* We are the only thread of execution doing a + * freeze, but we have to grab the _xmit_lock in + * order to synchronize with threads which are in + * the ->hard_start_xmit() handler and already + * checked the frozen bit. + */ __netif_tx_lock(txq, cpu); + set_bit(__QUEUE_STATE_FROZEN, &txq->state); + __netif_tx_unlock(txq); } } @@ -1499,40 +1536,22 @@ static inline void netif_tx_lock_bh(struct net_device *dev) netif_tx_lock(dev); } -static inline int __netif_tx_trylock(struct netdev_queue *txq) -{ - int ok = spin_trylock(&txq->_xmit_lock); - if (likely(ok)) - txq->xmit_lock_owner = smp_processor_id(); - return ok; -} - -static inline int netif_tx_trylock(struct net_device *dev) -{ - return __netif_tx_trylock(netdev_get_tx_queue(dev, 0)); -} - -static inline void __netif_tx_unlock(struct netdev_queue *txq) -{ - txq->xmit_lock_owner = -1; - spin_unlock(&txq->_xmit_lock); -} - -static inline void __netif_tx_unlock_bh(struct netdev_queue *txq) -{ - txq->xmit_lock_owner = -1; - spin_unlock_bh(&txq->_xmit_lock); -} - static inline void netif_tx_unlock(struct net_device *dev) { unsigned int i; for (i = 0; i < dev->num_tx_queues; i++) { struct netdev_queue *txq = netdev_get_tx_queue(dev, i); - __netif_tx_unlock(txq); - } + /* No need to grab the _xmit_lock here. If the + * queue is not stopped for another reason, we + * force a schedule. + */ + clear_bit(__QUEUE_STATE_FROZEN, &txq->state); + if (!test_bit(__QUEUE_STATE_XOFF, &txq->state)) + __netif_schedule(txq->qdisc); + } + spin_unlock(&dev->tx_global_lock); } static inline void netif_tx_unlock_bh(struct net_device *dev) @@ -1556,13 +1575,18 @@ static inline void netif_tx_unlock_bh(struct net_device *dev) static inline void netif_tx_disable(struct net_device *dev) { unsigned int i; + int cpu; - netif_tx_lock_bh(dev); + local_bh_disable(); + cpu = smp_processor_id(); for (i = 0; i < dev->num_tx_queues; i++) { struct netdev_queue *txq = netdev_get_tx_queue(dev, i); + + __netif_tx_lock(txq, cpu); netif_tx_stop_queue(txq); + __netif_tx_unlock(txq); } - netif_tx_unlock_bh(dev); + local_bh_enable(); } static inline void netif_addr_lock(struct net_device *dev) diff --git a/include/linux/netfilter/nf_conntrack_tcp.h b/include/linux/netfilter/nf_conntrack_tcp.h index 22ce29995f1..a049df4f223 100644 --- a/include/linux/netfilter/nf_conntrack_tcp.h +++ b/include/linux/netfilter/nf_conntrack_tcp.h @@ -30,6 +30,9 @@ enum tcp_conntrack { /* Be liberal in window checking */ #define IP_CT_TCP_FLAG_BE_LIBERAL 0x08 +/* Has unacknowledged data */ +#define IP_CT_TCP_FLAG_DATA_UNACKNOWLEDGED 0x10 + struct nf_ct_tcp_flags { u_int8_t flags; u_int8_t mask; diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 54590a9a103..25aaccdb2f2 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -239,9 +239,6 @@ static inline void __SetPageUptodate(struct page *page) { smp_wmb(); __set_bit(PG_uptodate, &(page)->flags); -#ifdef CONFIG_S390 - page_clear_dirty(page); -#endif } static inline void SetPageUptodate(struct page *page) diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index 68ed19ccf1f..ea96ead1d39 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -78,6 +78,7 @@ enum power_supply_property { POWER_SUPPLY_PROP_CHARGE_EMPTY, POWER_SUPPLY_PROP_CHARGE_NOW, POWER_SUPPLY_PROP_CHARGE_AVG, + POWER_SUPPLY_PROP_CHARGE_COUNTER, POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN, POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN, POWER_SUPPLY_PROP_ENERGY_FULL, diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h index 742187f7a05..ca6b9b5c8d5 100644 --- a/include/linux/quotaops.h +++ b/include/linux/quotaops.h @@ -43,6 +43,8 @@ int dquot_mark_dquot_dirty(struct dquot *dquot); int vfs_quota_on(struct super_block *sb, int type, int format_id, char *path, int remount); +int vfs_quota_on_path(struct super_block *sb, int type, int format_id, + struct path *path); int vfs_quota_on_mount(struct super_block *sb, char *qf_name, int format_id, int type); int vfs_quota_off(struct super_block *sb, int type, int remount); diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h index 9f2549ac0e2..c200b9a34af 100644 --- a/include/linux/raid/md_k.h +++ b/include/linux/raid/md_k.h @@ -128,6 +128,7 @@ struct mddev_s #define MD_CHANGE_DEVS 0 /* Some device status has changed */ #define MD_CHANGE_CLEAN 1 /* transition to or from 'clean' */ #define MD_CHANGE_PENDING 2 /* superblock update in progress */ +#define MD_NOTIFY_ARRAY_STATE 3 /* atomic context wants to notify userspace */ int ro; diff --git a/include/linux/regulator/bq24022.h b/include/linux/regulator/bq24022.h new file mode 100644 index 00000000000..e84b0a9feda --- /dev/null +++ b/include/linux/regulator/bq24022.h @@ -0,0 +1,21 @@ +/* + * Support for TI bq24022 (bqTINY-II) Dual Input (USB/AC Adpater) + * 1-Cell Li-Ion Charger connected via GPIOs. + * + * Copyright (c) 2008 Philipp Zabel + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +/** + * bq24022_mach_info - platform data for bq24022 + * @gpio_nce: GPIO line connected to the nCE pin, used to enable / disable charging + * @gpio_iset2: GPIO line connected to the ISET2 pin, used to limit charging current to 100 mA / 500 mA + */ +struct bq24022_mach_info { + int gpio_nce; + int gpio_iset2; +}; diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h new file mode 100644 index 00000000000..afdc4558bb9 --- /dev/null +++ b/include/linux/regulator/consumer.h @@ -0,0 +1,284 @@ +/* + * consumer.h -- SoC Regulator consumer support. + * + * Copyright (C) 2007, 2008 Wolfson Microelectronics PLC. + * + * Author: Liam Girdwood <lg@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Regulator Consumer Interface. + * + * A Power Management Regulator framework for SoC based devices. + * Features:- + * o Voltage and current level control. + * o Operating mode control. + * o Regulator status. + * o sysfs entries for showing client devices and status + * + * EXPERIMENTAL FEATURES: + * Dynamic Regulator operating Mode Switching (DRMS) - allows regulators + * to use most efficient operating mode depending upon voltage and load and + * is transparent to client drivers. + * + * e.g. Devices x,y,z share regulator r. Device x and y draw 20mA each during + * IO and 1mA at idle. Device z draws 100mA when under load and 5mA when + * idling. Regulator r has > 90% efficiency in NORMAL mode at loads > 100mA + * but this drops rapidly to 60% when below 100mA. Regulator r has > 90% + * efficiency in IDLE mode at loads < 10mA. Thus regulator r will operate + * in normal mode for loads > 10mA and in IDLE mode for load <= 10mA. + * + */ + +#ifndef __LINUX_REGULATOR_CONSUMER_H_ +#define __LINUX_REGULATOR_CONSUMER_H_ + +/* + * Regulator operating modes. + * + * Regulators can run in a variety of different operating modes depending on + * output load. This allows further system power savings by selecting the + * best (and most efficient) regulator mode for a desired load. + * + * Most drivers will only care about NORMAL. The modes below are generic and + * will probably not match the naming convention of your regulator data sheet + * but should match the use cases in the datasheet. + * + * In order of power efficiency (least efficient at top). + * + * Mode Description + * FAST Regulator can handle fast changes in it's load. + * e.g. useful in CPU voltage & frequency scaling where + * load can quickly increase with CPU frequency increases. + * + * NORMAL Normal regulator power supply mode. Most drivers will + * use this mode. + * + * IDLE Regulator runs in a more efficient mode for light + * loads. Can be used for devices that have a low power + * requirement during periods of inactivity. This mode + * may be more noisy than NORMAL and may not be able + * to handle fast load switching. + * + * STANDBY Regulator runs in the most efficient mode for very + * light loads. Can be used by devices when they are + * in a sleep/standby state. This mode is likely to be + * the most noisy and may not be able to handle fast load + * switching. + * + * NOTE: Most regulators will only support a subset of these modes. Some + * will only just support NORMAL. + * + * These modes can be OR'ed together to make up a mask of valid register modes. + */ + +#define REGULATOR_MODE_FAST 0x1 +#define REGULATOR_MODE_NORMAL 0x2 +#define REGULATOR_MODE_IDLE 0x4 +#define REGULATOR_MODE_STANDBY 0x8 + +/* + * Regulator notifier events. + * + * UNDER_VOLTAGE Regulator output is under voltage. + * OVER_CURRENT Regulator output current is too high. + * REGULATION_OUT Regulator output is out of regulation. + * FAIL Regulator output has failed. + * OVER_TEMP Regulator over temp. + * FORCE_DISABLE Regulator shut down by software. + * + * NOTE: These events can be OR'ed together when passed into handler. + */ + +#define REGULATOR_EVENT_UNDER_VOLTAGE 0x01 +#define REGULATOR_EVENT_OVER_CURRENT 0x02 +#define REGULATOR_EVENT_REGULATION_OUT 0x04 +#define REGULATOR_EVENT_FAIL 0x08 +#define REGULATOR_EVENT_OVER_TEMP 0x10 +#define REGULATOR_EVENT_FORCE_DISABLE 0x20 + +struct regulator; + +/** + * struct regulator_bulk_data - Data used for bulk regulator operations. + * + * @supply The name of the supply. Initialised by the user before + * using the bulk regulator APIs. + * @consumer The regulator consumer for the supply. This will be managed + * by the bulk API. + * + * The regulator APIs provide a series of regulator_bulk_() API calls as + * a convenience to consumers which require multiple supplies. This + * structure is used to manage data for these calls. + */ +struct regulator_bulk_data { + const char *supply; + struct regulator *consumer; +}; + +#if defined(CONFIG_REGULATOR) + +/* regulator get and put */ +struct regulator *__must_check regulator_get(struct device *dev, + const char *id); +void regulator_put(struct regulator *regulator); + +/* regulator output control and status */ +int regulator_enable(struct regulator *regulator); +int regulator_disable(struct regulator *regulator); +int regulator_force_disable(struct regulator *regulator); +int regulator_is_enabled(struct regulator *regulator); + +int regulator_bulk_get(struct device *dev, int num_consumers, + struct regulator_bulk_data *consumers); +int regulator_bulk_enable(int num_consumers, + struct regulator_bulk_data *consumers); +int regulator_bulk_disable(int num_consumers, + struct regulator_bulk_data *consumers); +void regulator_bulk_free(int num_consumers, + struct regulator_bulk_data *consumers); + +int regulator_set_voltage(struct regulator *regulator, int min_uV, int max_uV); +int regulator_get_voltage(struct regulator *regulator); +int regulator_set_current_limit(struct regulator *regulator, + int min_uA, int max_uA); +int regulator_get_current_limit(struct regulator *regulator); + +int regulator_set_mode(struct regulator *regulator, unsigned int mode); +unsigned int regulator_get_mode(struct regulator *regulator); +int regulator_set_optimum_mode(struct regulator *regulator, int load_uA); + +/* regulator notifier block */ +int regulator_register_notifier(struct regulator *regulator, + struct notifier_block *nb); +int regulator_unregister_notifier(struct regulator *regulator, + struct notifier_block *nb); + +/* driver data - core doesn't touch */ +void *regulator_get_drvdata(struct regulator *regulator); +void regulator_set_drvdata(struct regulator *regulator, void *data); + +#else + +/* + * Make sure client drivers will still build on systems with no software + * controllable voltage or current regulators. + */ +static inline struct regulator *__must_check regulator_get(struct device *dev, + const char *id) +{ + /* Nothing except the stubbed out regulator API should be + * looking at the value except to check if it is an error + * value so the actual return value doesn't matter. + */ + return (struct regulator *)id; +} +static inline void regulator_put(struct regulator *regulator) +{ +} + +static inline int regulator_enable(struct regulator *regulator) +{ + return 0; +} + +static inline int regulator_disable(struct regulator *regulator) +{ + return 0; +} + +static inline int regulator_is_enabled(struct regulator *regulator) +{ + return 1; +} + +static inline int regulator_bulk_get(struct device *dev, + int num_consumers, + struct regulator_bulk_data *consumers) +{ + return 0; +} + +static inline int regulator_bulk_enable(int num_consumers, + struct regulator_bulk_data *consumers) +{ + return 0; +} + +static inline int regulator_bulk_disable(int num_consumers, + struct regulator_bulk_data *consumers) +{ + return 0; +} + +static inline void regulator_bulk_free(int num_consumers, + struct regulator_bulk_data *consumers) +{ +} + +static inline int regulator_set_voltage(struct regulator *regulator, + int min_uV, int max_uV) +{ + return 0; +} + +static inline int regulator_get_voltage(struct regulator *regulator) +{ + return 0; +} + +static inline int regulator_set_current_limit(struct regulator *regulator, + int min_uA, int max_uA) +{ + return 0; +} + +static inline int regulator_get_current_limit(struct regulator *regulator) +{ + return 0; +} + +static inline int regulator_set_mode(struct regulator *regulator, + unsigned int mode) +{ + return 0; +} + +static inline unsigned int regulator_get_mode(struct regulator *regulator) +{ + return REGULATOR_MODE_NORMAL; +} + +static inline int regulator_set_optimum_mode(struct regulator *regulator, + int load_uA) +{ + return REGULATOR_MODE_NORMAL; +} + +static inline int regulator_register_notifier(struct regulator *regulator, + struct notifier_block *nb) +{ + return 0; +} + +static inline int regulator_unregister_notifier(struct regulator *regulator, + struct notifier_block *nb) +{ + return 0; +} + +static inline void *regulator_get_drvdata(struct regulator *regulator) +{ + return NULL; +} + +static inline void regulator_set_drvdata(struct regulator *regulator, + void *data) +{ +} + +#endif + +#endif diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h new file mode 100644 index 00000000000..1d712c7172a --- /dev/null +++ b/include/linux/regulator/driver.h @@ -0,0 +1,99 @@ +/* + * driver.h -- SoC Regulator driver support. + * + * Copyright (C) 2007, 2008 Wolfson Microelectronics PLC. + * + * Author: Liam Girdwood <lg@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Regulator Driver Interface. + */ + +#ifndef __LINUX_REGULATOR_DRIVER_H_ +#define __LINUX_REGULATOR_DRIVER_H_ + +#include <linux/device.h> +#include <linux/regulator/consumer.h> + +struct regulator_constraints; +struct regulator_dev; + +/** + * struct regulator_ops - regulator operations. + * + * This struct describes regulator operations. + */ +struct regulator_ops { + + /* get/set regulator voltage */ + int (*set_voltage) (struct regulator_dev *, int min_uV, int max_uV); + int (*get_voltage) (struct regulator_dev *); + + /* get/set regulator current */ + int (*set_current_limit) (struct regulator_dev *, + int min_uA, int max_uA); + int (*get_current_limit) (struct regulator_dev *); + + /* enable/disable regulator */ + int (*enable) (struct regulator_dev *); + int (*disable) (struct regulator_dev *); + int (*is_enabled) (struct regulator_dev *); + + /* get/set regulator operating mode (defined in regulator.h) */ + int (*set_mode) (struct regulator_dev *, unsigned int mode); + unsigned int (*get_mode) (struct regulator_dev *); + + /* get most efficient regulator operating mode for load */ + unsigned int (*get_optimum_mode) (struct regulator_dev *, int input_uV, + int output_uV, int load_uA); + + /* the operations below are for configuration of regulator state when + * it's parent PMIC enters a global STANBY/HIBERNATE state */ + + /* set regulator suspend voltage */ + int (*set_suspend_voltage) (struct regulator_dev *, int uV); + + /* enable/disable regulator in suspend state */ + int (*set_suspend_enable) (struct regulator_dev *); + int (*set_suspend_disable) (struct regulator_dev *); + + /* set regulator suspend operating mode (defined in regulator.h) */ + int (*set_suspend_mode) (struct regulator_dev *, unsigned int mode); +}; + +/* + * Regulators can either control voltage or current. + */ +enum regulator_type { + REGULATOR_VOLTAGE, + REGULATOR_CURRENT, +}; + +/** + * struct regulator_desc - Regulator descriptor + * + */ +struct regulator_desc { + const char *name; + int id; + struct regulator_ops *ops; + int irq; + enum regulator_type type; + struct module *owner; +}; + + +struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc, + void *reg_data); +void regulator_unregister(struct regulator_dev *rdev); + +int regulator_notifier_call_chain(struct regulator_dev *rdev, + unsigned long event, void *data); + +void *rdev_get_drvdata(struct regulator_dev *rdev); +int rdev_get_id(struct regulator_dev *rdev); + +#endif diff --git a/include/linux/regulator/fixed.h b/include/linux/regulator/fixed.h new file mode 100644 index 00000000000..1387a5d2190 --- /dev/null +++ b/include/linux/regulator/fixed.h @@ -0,0 +1,22 @@ +/* + * fixed.h + * + * Copyright 2008 Wolfson Microelectronics PLC. + * + * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + */ + +#ifndef __REGULATOR_FIXED_H +#define __REGULATOR_FIXED_H + +struct fixed_voltage_config { + const char *supply_name; + int microvolts; +}; + +#endif diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h new file mode 100644 index 00000000000..11e737dbfcf --- /dev/null +++ b/include/linux/regulator/machine.h @@ -0,0 +1,104 @@ +/* + * machine.h -- SoC Regulator support, machine/board driver API. + * + * Copyright (C) 2007, 2008 Wolfson Microelectronics PLC. + * + * Author: Liam Girdwood <lg@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Regulator Machine/Board Interface. + */ + +#ifndef __LINUX_REGULATOR_MACHINE_H_ +#define __LINUX_REGULATOR_MACHINE_H_ + +#include <linux/regulator/consumer.h> +#include <linux/suspend.h> + +struct regulator; + +/* + * Regulator operation constraint flags. These flags are used to enable + * certain regulator operations and can be OR'ed together. + * + * VOLTAGE: Regulator output voltage can be changed by software on this + * board/machine. + * CURRENT: Regulator output current can be changed by software on this + * board/machine. + * MODE: Regulator operating mode can be changed by software on this + * board/machine. + * STATUS: Regulator can be enabled and disabled. + * DRMS: Dynamic Regulator Mode Switching is enabled for this regulator. + */ + +#define REGULATOR_CHANGE_VOLTAGE 0x1 +#define REGULATOR_CHANGE_CURRENT 0x2 +#define REGULATOR_CHANGE_MODE 0x4 +#define REGULATOR_CHANGE_STATUS 0x8 +#define REGULATOR_CHANGE_DRMS 0x10 + +/** + * struct regulator_state - regulator state during low power syatem states + * + * This describes a regulators state during a system wide low power state. + */ +struct regulator_state { + int uV; /* suspend voltage */ + unsigned int mode; /* suspend regulator operating mode */ + int enabled; /* is regulator enabled in this suspend state */ +}; + +/** + * struct regulation_constraints - regulator operating constraints. + * + * This struct describes regulator and board/machine specific constraints. + */ +struct regulation_constraints { + + char *name; + + /* voltage output range (inclusive) - for voltage control */ + int min_uV; + int max_uV; + + /* current output range (inclusive) - for current control */ + int min_uA; + int max_uA; + + /* valid regulator operating modes for this machine */ + unsigned int valid_modes_mask; + + /* valid operations for regulator on this machine */ + unsigned int valid_ops_mask; + + /* regulator input voltage - only if supply is another regulator */ + int input_uV; + + /* regulator suspend states for global PMIC STANDBY/HIBERNATE */ + struct regulator_state state_disk; + struct regulator_state state_mem; + struct regulator_state state_standby; + suspend_state_t initial_state; /* suspend state to set at init */ + + /* constriant flags */ + unsigned always_on:1; /* regulator never off when system is on */ + unsigned boot_on:1; /* bootloader/firmware enabled regulator */ + unsigned apply_uV:1; /* apply uV constraint iff min == max */ +}; + +int regulator_set_supply(const char *regulator, const char *regulator_supply); + +const char *regulator_get_supply(const char *regulator); + +int regulator_set_machine_constraints(const char *regulator, + struct regulation_constraints *constraints); + +int regulator_set_device_supply(const char *regulator, struct device *dev, + const char *supply); + +int regulator_suspend_prepare(suspend_state_t state); + +#endif diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index a640385e059..cfcc45b3bef 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -243,6 +243,7 @@ typedef unsigned char *sk_buff_data_t; * @tc_index: Traffic control index * @tc_verd: traffic control verdict * @ndisc_nodetype: router type (from link layer) + * @do_not_encrypt: set to prevent encryption of this frame * @dma_cookie: a cookie to one of several possible DMA operations * done by skb DMA functions * @secmark: security marking diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h index b1875582c1a..12532839f50 100644 --- a/include/linux/tracehook.h +++ b/include/linux/tracehook.h @@ -493,16 +493,21 @@ static inline int tracehook_notify_jctl(int notify, int why) * @death_cookie: value to pass to tracehook_report_death() * @group_dead: nonzero if this was the last thread in the group to die * - * Return the signal number to send our parent with do_notify_parent(), or - * zero to send no signal and leave a zombie, or -1 to self-reap right now. + * A return value >= 0 means call do_notify_parent() with that signal + * number. Negative return value can be %DEATH_REAP to self-reap right + * now, or %DEATH_DELAYED_GROUP_LEADER to a zombie without notifying our + * parent. Note that a return value of 0 means a do_notify_parent() call + * that sends no signal, but still wakes up a parent blocked in wait*(). * * Called with write_lock_irq(&tasklist_lock) held. */ +#define DEATH_REAP -1 +#define DEATH_DELAYED_GROUP_LEADER -2 static inline int tracehook_notify_death(struct task_struct *task, void **death_cookie, int group_dead) { if (task->exit_signal == -1) - return task->ptrace ? SIGCHLD : -1; + return task->ptrace ? SIGCHLD : DEATH_REAP; /* * If something other than our normal parent is ptracing us, then @@ -512,21 +517,21 @@ static inline int tracehook_notify_death(struct task_struct *task, if (thread_group_empty(task) && !ptrace_reparented(task)) return task->exit_signal; - return task->ptrace ? SIGCHLD : 0; + return task->ptrace ? SIGCHLD : DEATH_DELAYED_GROUP_LEADER; } /** * tracehook_report_death - task is dead and ready to be reaped * @task: @current task now exiting - * @signal: signal number sent to parent, or 0 or -1 + * @signal: return value from tracheook_notify_death() * @death_cookie: value passed back from tracehook_notify_death() * @group_dead: nonzero if this was the last thread in the group to die * * Thread has just become a zombie or is about to self-reap. If positive, * @signal is the signal number just sent to the parent (usually %SIGCHLD). - * If @signal is -1, this thread will self-reap. If @signal is 0, this is - * a delayed_group_leader() zombie. The @death_cookie was passed back by - * tracehook_notify_death(). + * If @signal is %DEATH_REAP, this thread will self-reap. If @signal is + * %DEATH_DELAYED_GROUP_LEADER, this is a delayed_group_leader() zombie. + * The @death_cookie was passed back by tracehook_notify_death(). * * If normal reaping is not inhibited, @task->exit_state might be changing * in parallel. diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h index 14c0e91be9b..8c8119ffee1 100644 --- a/include/linux/vt_kern.h +++ b/include/linux/vt_kern.h @@ -74,7 +74,7 @@ void con_protect_unimap(struct vc_data *vc, int rdonly); int con_copy_unimap(struct vc_data *dst_vc, struct vc_data *src_vc); #define vc_translate(vc, c) ((vc)->vc_translate[(c) | \ - (vc)->vc_toggle_meta ? 0x80 : 0]) + ((vc)->vc_toggle_meta ? 0x80 : 0)]) #else #define con_set_trans_old(arg) (0) #define con_get_trans_old(arg) (-EINVAL) diff --git a/include/media/audiochip.h b/include/media/audiochip.h deleted file mode 100644 index e69de29bb2d..00000000000 --- a/include/media/audiochip.h +++ /dev/null diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index 9a51ebad3f1..cbb59ebed4a 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -3,254 +3,17 @@ * data structure and functionality definitions */ -#ifndef _IP_VS_H -#define _IP_VS_H - -#include <asm/types.h> /* For __uXX types */ -#include <linux/types.h> /* For __beXX types in userland */ - -#include <linux/sysctl.h> /* For ctl_path */ - -#define IP_VS_VERSION_CODE 0x010201 -#define NVERSION(version) \ - (version >> 16) & 0xFF, \ - (version >> 8) & 0xFF, \ - version & 0xFF - -/* - * Virtual Service Flags - */ -#define IP_VS_SVC_F_PERSISTENT 0x0001 /* persistent port */ -#define IP_VS_SVC_F_HASHED 0x0002 /* hashed entry */ - -/* - * Destination Server Flags - */ -#define IP_VS_DEST_F_AVAILABLE 0x0001 /* server is available */ -#define IP_VS_DEST_F_OVERLOAD 0x0002 /* server is overloaded */ - -/* - * IPVS sync daemon states - */ -#define IP_VS_STATE_NONE 0x0000 /* daemon is stopped */ -#define IP_VS_STATE_MASTER 0x0001 /* started as master */ -#define IP_VS_STATE_BACKUP 0x0002 /* started as backup */ - -/* - * IPVS socket options - */ -#define IP_VS_BASE_CTL (64+1024+64) /* base */ - -#define IP_VS_SO_SET_NONE IP_VS_BASE_CTL /* just peek */ -#define IP_VS_SO_SET_INSERT (IP_VS_BASE_CTL+1) -#define IP_VS_SO_SET_ADD (IP_VS_BASE_CTL+2) -#define IP_VS_SO_SET_EDIT (IP_VS_BASE_CTL+3) -#define IP_VS_SO_SET_DEL (IP_VS_BASE_CTL+4) -#define IP_VS_SO_SET_FLUSH (IP_VS_BASE_CTL+5) -#define IP_VS_SO_SET_LIST (IP_VS_BASE_CTL+6) -#define IP_VS_SO_SET_ADDDEST (IP_VS_BASE_CTL+7) -#define IP_VS_SO_SET_DELDEST (IP_VS_BASE_CTL+8) -#define IP_VS_SO_SET_EDITDEST (IP_VS_BASE_CTL+9) -#define IP_VS_SO_SET_TIMEOUT (IP_VS_BASE_CTL+10) -#define IP_VS_SO_SET_STARTDAEMON (IP_VS_BASE_CTL+11) -#define IP_VS_SO_SET_STOPDAEMON (IP_VS_BASE_CTL+12) -#define IP_VS_SO_SET_RESTORE (IP_VS_BASE_CTL+13) -#define IP_VS_SO_SET_SAVE (IP_VS_BASE_CTL+14) -#define IP_VS_SO_SET_ZERO (IP_VS_BASE_CTL+15) -#define IP_VS_SO_SET_MAX IP_VS_SO_SET_ZERO - -#define IP_VS_SO_GET_VERSION IP_VS_BASE_CTL -#define IP_VS_SO_GET_INFO (IP_VS_BASE_CTL+1) -#define IP_VS_SO_GET_SERVICES (IP_VS_BASE_CTL+2) -#define IP_VS_SO_GET_SERVICE (IP_VS_BASE_CTL+3) -#define IP_VS_SO_GET_DESTS (IP_VS_BASE_CTL+4) -#define IP_VS_SO_GET_DEST (IP_VS_BASE_CTL+5) /* not used now */ -#define IP_VS_SO_GET_TIMEOUT (IP_VS_BASE_CTL+6) -#define IP_VS_SO_GET_DAEMON (IP_VS_BASE_CTL+7) -#define IP_VS_SO_GET_MAX IP_VS_SO_GET_DAEMON - - -/* - * IPVS Connection Flags - */ -#define IP_VS_CONN_F_FWD_MASK 0x0007 /* mask for the fwd methods */ -#define IP_VS_CONN_F_MASQ 0x0000 /* masquerading/NAT */ -#define IP_VS_CONN_F_LOCALNODE 0x0001 /* local node */ -#define IP_VS_CONN_F_TUNNEL 0x0002 /* tunneling */ -#define IP_VS_CONN_F_DROUTE 0x0003 /* direct routing */ -#define IP_VS_CONN_F_BYPASS 0x0004 /* cache bypass */ -#define IP_VS_CONN_F_SYNC 0x0020 /* entry created by sync */ -#define IP_VS_CONN_F_HASHED 0x0040 /* hashed entry */ -#define IP_VS_CONN_F_NOOUTPUT 0x0080 /* no output packets */ -#define IP_VS_CONN_F_INACTIVE 0x0100 /* not established */ -#define IP_VS_CONN_F_OUT_SEQ 0x0200 /* must do output seq adjust */ -#define IP_VS_CONN_F_IN_SEQ 0x0400 /* must do input seq adjust */ -#define IP_VS_CONN_F_SEQ_MASK 0x0600 /* in/out sequence mask */ -#define IP_VS_CONN_F_NO_CPORT 0x0800 /* no client port set yet */ -#define IP_VS_CONN_F_TEMPLATE 0x1000 /* template, not connection */ - -/* Move it to better place one day, for now keep it unique */ -#define NFC_IPVS_PROPERTY 0x10000 - -#define IP_VS_SCHEDNAME_MAXLEN 16 -#define IP_VS_IFNAME_MAXLEN 16 - - -/* - * The struct ip_vs_service_user and struct ip_vs_dest_user are - * used to set IPVS rules through setsockopt. - */ -struct ip_vs_service_user { - /* virtual service addresses */ - u_int16_t protocol; - __be32 addr; /* virtual ip address */ - __be16 port; - u_int32_t fwmark; /* firwall mark of service */ - - /* virtual service options */ - char sched_name[IP_VS_SCHEDNAME_MAXLEN]; - unsigned flags; /* virtual service flags */ - unsigned timeout; /* persistent timeout in sec */ - __be32 netmask; /* persistent netmask */ -}; - - -struct ip_vs_dest_user { - /* destination server address */ - __be32 addr; - __be16 port; - - /* real server options */ - unsigned conn_flags; /* connection flags */ - int weight; /* destination weight */ - - /* thresholds for active connections */ - u_int32_t u_threshold; /* upper threshold */ - u_int32_t l_threshold; /* lower threshold */ -}; - - -/* - * IPVS statistics object (for user space) - */ -struct ip_vs_stats_user -{ - __u32 conns; /* connections scheduled */ - __u32 inpkts; /* incoming packets */ - __u32 outpkts; /* outgoing packets */ - __u64 inbytes; /* incoming bytes */ - __u64 outbytes; /* outgoing bytes */ - - __u32 cps; /* current connection rate */ - __u32 inpps; /* current in packet rate */ - __u32 outpps; /* current out packet rate */ - __u32 inbps; /* current in byte rate */ - __u32 outbps; /* current out byte rate */ -}; - - -/* The argument to IP_VS_SO_GET_INFO */ -struct ip_vs_getinfo { - /* version number */ - unsigned int version; - - /* size of connection hash table */ - unsigned int size; - - /* number of virtual services */ - unsigned int num_services; -}; - - -/* The argument to IP_VS_SO_GET_SERVICE */ -struct ip_vs_service_entry { - /* which service: user fills in these */ - u_int16_t protocol; - __be32 addr; /* virtual address */ - __be16 port; - u_int32_t fwmark; /* firwall mark of service */ - - /* service options */ - char sched_name[IP_VS_SCHEDNAME_MAXLEN]; - unsigned flags; /* virtual service flags */ - unsigned timeout; /* persistent timeout */ - __be32 netmask; /* persistent netmask */ - - /* number of real servers */ - unsigned int num_dests; - - /* statistics */ - struct ip_vs_stats_user stats; -}; - - -struct ip_vs_dest_entry { - __be32 addr; /* destination address */ - __be16 port; - unsigned conn_flags; /* connection flags */ - int weight; /* destination weight */ - - u_int32_t u_threshold; /* upper threshold */ - u_int32_t l_threshold; /* lower threshold */ - - u_int32_t activeconns; /* active connections */ - u_int32_t inactconns; /* inactive connections */ - u_int32_t persistconns; /* persistent connections */ - - /* statistics */ - struct ip_vs_stats_user stats; -}; - - -/* The argument to IP_VS_SO_GET_DESTS */ -struct ip_vs_get_dests { - /* which service: user fills in these */ - u_int16_t protocol; - __be32 addr; /* virtual address */ - __be16 port; - u_int32_t fwmark; /* firwall mark of service */ - - /* number of real servers */ - unsigned int num_dests; - - /* the real servers */ - struct ip_vs_dest_entry entrytable[0]; -}; - - -/* The argument to IP_VS_SO_GET_SERVICES */ -struct ip_vs_get_services { - /* number of virtual services */ - unsigned int num_services; - - /* service table */ - struct ip_vs_service_entry entrytable[0]; -}; - - -/* The argument to IP_VS_SO_GET_TIMEOUT */ -struct ip_vs_timeout_user { - int tcp_timeout; - int tcp_fin_timeout; - int udp_timeout; -}; - - -/* The argument to IP_VS_SO_GET_DAEMON */ -struct ip_vs_daemon_user { - /* sync daemon state (master/backup) */ - int state; - - /* multicast interface name */ - char mcast_ifn[IP_VS_IFNAME_MAXLEN]; - - /* SyncID we belong to */ - int syncid; -}; +#ifndef _NET_IP_VS_H +#define _NET_IP_VS_H +#include <linux/ip_vs.h> /* definitions shared with userland */ +/* old ipvsadm versions still include this file directly */ #ifdef __KERNEL__ +#include <asm/types.h> /* for __uXX types */ + +#include <linux/sysctl.h> /* for ctl_path */ #include <linux/list.h> /* for struct list_head */ #include <linux/spinlock.h> /* for struct rwlock_t */ #include <asm/atomic.h> /* for struct atomic_t */ @@ -981,4 +744,4 @@ static inline __wsum ip_vs_check_diff2(__be16 old, __be16 new, __wsum oldsum) #endif /* __KERNEL__ */ -#endif /* _IP_VS_H */ +#endif /* _NET_IP_VS_H */ diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 3030fdc6981..c1b26fcc0b5 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -202,6 +202,9 @@ struct snd_soc_dapm_path; struct snd_soc_dapm_pin; struct snd_soc_dapm_route; +int dapm_reg_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event); + /* dapm controls */ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); diff --git a/init/Kconfig b/init/Kconfig index 250e02c8f8f..7e6dae1ae72 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -522,7 +522,7 @@ config CC_OPTIMIZE_FOR_SIZE Enabling this option will pass "-Os" instead of "-O2" to gcc resulting in a smaller kernel. - If unsure, say N. + If unsure, say Y. config SYSCTL bool diff --git a/init/calibrate.c b/init/calibrate.c index 7963e3fc51d..a379c906119 100644 --- a/init/calibrate.c +++ b/init/calibrate.c @@ -170,7 +170,7 @@ void __cpuinit calibrate_delay(void) loops_per_jiffy &= ~loopbit; } } - printk(KERN_INFO "%lu.%02lu BogoMIPS (lpj=%lu)\n", + printk(KERN_CONT "%lu.%02lu BogoMIPS (lpj=%lu)\n", loops_per_jiffy/(500000/HZ), (loops_per_jiffy/(5000/HZ)) % 100, loops_per_jiffy); } diff --git a/kernel/audit.c b/kernel/audit.c index e092f1c0ce3..4414e93d875 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -707,12 +707,14 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) if (status_get->mask & AUDIT_STATUS_ENABLED) { err = audit_set_enabled(status_get->enabled, loginuid, sessionid, sid); - if (err < 0) return err; + if (err < 0) + return err; } if (status_get->mask & AUDIT_STATUS_FAILURE) { err = audit_set_failure(status_get->failure, loginuid, sessionid, sid); - if (err < 0) return err; + if (err < 0) + return err; } if (status_get->mask & AUDIT_STATUS_PID) { int new_pid = status_get->pid; @@ -725,9 +727,12 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) audit_pid = new_pid; audit_nlk_pid = NETLINK_CB(skb).pid; } - if (status_get->mask & AUDIT_STATUS_RATE_LIMIT) + if (status_get->mask & AUDIT_STATUS_RATE_LIMIT) { err = audit_set_rate_limit(status_get->rate_limit, loginuid, sessionid, sid); + if (err < 0) + return err; + } if (status_get->mask & AUDIT_STATUS_BACKLOG_LIMIT) err = audit_set_backlog_limit(status_get->backlog_limit, loginuid, sessionid, sid); @@ -1366,7 +1371,7 @@ int audit_string_contains_control(const char *string, size_t len) { const unsigned char *p; for (p = string; p < (const unsigned char *)string + len && *p; p++) { - if (*p == '"' || *p < 0x21 || *p > 0x7f) + if (*p == '"' || *p < 0x21 || *p > 0x7e) return 1; } return 0; diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c index 98c50cc671b..b7d354e2b0e 100644 --- a/kernel/auditfilter.c +++ b/kernel/auditfilter.c @@ -1022,8 +1022,11 @@ static void audit_update_watch(struct audit_parent *parent, struct audit_buffer *ab; ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE); + audit_log_format(ab, "auid=%u ses=%u", + audit_get_loginuid(current), + audit_get_sessionid(current)); audit_log_format(ab, - "op=updated rules specifying path="); + " op=updated rules specifying path="); audit_log_untrustedstring(ab, owatch->path); audit_log_format(ab, " with dev=%u ino=%lu\n", dev, ino); @@ -1058,7 +1061,10 @@ static void audit_remove_parent_watches(struct audit_parent *parent) struct audit_buffer *ab; ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE); - audit_log_format(ab, "op=remove rule path="); + audit_log_format(ab, "auid=%u ses=%u", + audit_get_loginuid(current), + audit_get_sessionid(current)); + audit_log_format(ab, " op=remove rule path="); audit_log_untrustedstring(ab, w->path); if (r->filterkey) { audit_log_format(ab, " key="); diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 4699950e65b..496c3dd3727 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -610,7 +610,7 @@ static int audit_filter_rules(struct task_struct *tsk, if (!result) return 0; } - if (rule->filterkey) + if (rule->filterkey && ctx) ctx->filterkey = kstrdup(rule->filterkey, GFP_ATOMIC); switch (rule->action) { case AUDIT_NEVER: *state = AUDIT_DISABLED; break; @@ -2375,7 +2375,7 @@ int __audit_signal_info(int sig, struct task_struct *t) struct audit_context *ctx = tsk->audit_context; if (audit_pid && t->tgid == audit_pid) { - if (sig == SIGTERM || sig == SIGHUP || sig == SIGUSR1) { + if (sig == SIGTERM || sig == SIGHUP || sig == SIGUSR1 || sig == SIGUSR2) { audit_sig_pid = tsk->pid; if (tsk->loginuid != -1) audit_sig_uid = tsk->loginuid; diff --git a/kernel/exit.c b/kernel/exit.c index eb4d6470d1d..38ec4063014 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -911,10 +911,10 @@ static void exit_notify(struct task_struct *tsk, int group_dead) tsk->exit_signal = SIGCHLD; signal = tracehook_notify_death(tsk, &cookie, group_dead); - if (signal > 0) + if (signal >= 0) signal = do_notify_parent(tsk, signal); - tsk->exit_state = signal < 0 ? EXIT_DEAD : EXIT_ZOMBIE; + tsk->exit_state = signal == DEATH_REAP ? EXIT_DEAD : EXIT_ZOMBIE; /* mt-exec, de_thread() is waiting for us */ if (thread_group_leader(tsk) && @@ -927,7 +927,7 @@ static void exit_notify(struct task_struct *tsk, int group_dead) tracehook_report_death(tsk, signal, cookie, group_dead); /* If the process is dead, release it - nobody will wait for it */ - if (signal < 0) + if (signal == DEATH_REAP) release_task(tsk); } diff --git a/kernel/kgdb.c b/kernel/kgdb.c index 3ec23c3ec97..eaa21fc9ad1 100644 --- a/kernel/kgdb.c +++ b/kernel/kgdb.c @@ -56,12 +56,14 @@ static int kgdb_break_asap; +#define KGDB_MAX_THREAD_QUERY 17 struct kgdb_state { int ex_vector; int signo; int err_code; int cpu; int pass_exception; + unsigned long thr_query; unsigned long threadid; long kgdb_usethreadid; struct pt_regs *linux_regs; @@ -166,13 +168,6 @@ early_param("nokgdbroundup", opt_nokgdbroundup); * Weak aliases for breakpoint management, * can be overriden by architectures when needed: */ -int __weak kgdb_validate_break_address(unsigned long addr) -{ - char tmp_variable[BREAK_INSTR_SIZE]; - - return probe_kernel_read(tmp_variable, (char *)addr, BREAK_INSTR_SIZE); -} - int __weak kgdb_arch_set_breakpoint(unsigned long addr, char *saved_instr) { int err; @@ -191,6 +186,25 @@ int __weak kgdb_arch_remove_breakpoint(unsigned long addr, char *bundle) (char *)bundle, BREAK_INSTR_SIZE); } +int __weak kgdb_validate_break_address(unsigned long addr) +{ + char tmp_variable[BREAK_INSTR_SIZE]; + int err; + /* Validate setting the breakpoint and then removing it. In the + * remove fails, the kernel needs to emit a bad message because we + * are deep trouble not being able to put things back the way we + * found them. + */ + err = kgdb_arch_set_breakpoint(addr, tmp_variable); + if (err) + return err; + err = kgdb_arch_remove_breakpoint(addr, tmp_variable); + if (err) + printk(KERN_ERR "KGDB: Critical breakpoint error, kernel " + "memory destroyed at: %lx", addr); + return err; +} + unsigned long __weak kgdb_arch_pc(int exception, struct pt_regs *regs) { return instruction_pointer(regs); @@ -433,9 +447,14 @@ int kgdb_hex2long(char **ptr, unsigned long *long_val) { int hex_val; int num = 0; + int negate = 0; *long_val = 0; + if (**ptr == '-') { + negate = 1; + (*ptr)++; + } while (**ptr) { hex_val = hex(**ptr); if (hex_val < 0) @@ -446,6 +465,9 @@ int kgdb_hex2long(char **ptr, unsigned long *long_val) (*ptr)++; } + if (negate) + *long_val = -*long_val; + return num; } @@ -515,10 +537,16 @@ static void int_to_threadref(unsigned char *id, int value) static struct task_struct *getthread(struct pt_regs *regs, int tid) { /* - * Non-positive TIDs are remapped idle tasks: + * Non-positive TIDs are remapped to the cpu shadow information */ - if (tid <= 0) - return idle_task(-tid); + if (tid == 0 || tid == -1) + tid = -atomic_read(&kgdb_active) - 2; + if (tid < 0) { + if (kgdb_info[-tid - 2].task) + return kgdb_info[-tid - 2].task; + else + return idle_task(-tid - 2); + } /* * find_task_by_pid_ns() does not take the tasklist lock anymore @@ -725,14 +753,15 @@ setundefined: } /* - * Remap normal tasks to their real PID, idle tasks to -1 ... -NR_CPUs: + * Remap normal tasks to their real PID, + * CPU shadow threads are mapped to -CPU - 2 */ static inline int shadow_pid(int realpid) { if (realpid) return realpid; - return -1-raw_smp_processor_id(); + return -raw_smp_processor_id() - 2; } static char gdbmsgbuf[BUFMAX + 1]; @@ -826,7 +855,7 @@ static void gdb_cmd_getregs(struct kgdb_state *ks) local_debuggerinfo = kgdb_info[ks->cpu].debuggerinfo; } else { local_debuggerinfo = NULL; - for (i = 0; i < NR_CPUS; i++) { + for_each_online_cpu(i) { /* * Try to find the task on some other * or possibly this node if we do not @@ -960,10 +989,13 @@ static int gdb_cmd_reboot(struct kgdb_state *ks) /* Handle the 'q' query packets */ static void gdb_cmd_query(struct kgdb_state *ks) { - struct task_struct *thread; + struct task_struct *g; + struct task_struct *p; unsigned char thref[8]; char *ptr; int i; + int cpu; + int finished = 0; switch (remcom_in_buffer[1]) { case 's': @@ -973,22 +1005,34 @@ static void gdb_cmd_query(struct kgdb_state *ks) break; } - if (remcom_in_buffer[1] == 'f') - ks->threadid = 1; - + i = 0; remcom_out_buffer[0] = 'm'; ptr = remcom_out_buffer + 1; - - for (i = 0; i < 17; ks->threadid++) { - thread = getthread(ks->linux_regs, ks->threadid); - if (thread) { - int_to_threadref(thref, ks->threadid); + if (remcom_in_buffer[1] == 'f') { + /* Each cpu is a shadow thread */ + for_each_online_cpu(cpu) { + ks->thr_query = 0; + int_to_threadref(thref, -cpu - 2); pack_threadid(ptr, thref); ptr += BUF_THREAD_ID_SIZE; *(ptr++) = ','; i++; } } + + do_each_thread(g, p) { + if (i >= ks->thr_query && !finished) { + int_to_threadref(thref, p->pid); + pack_threadid(ptr, thref); + ptr += BUF_THREAD_ID_SIZE; + *(ptr++) = ','; + ks->thr_query++; + if (ks->thr_query % KGDB_MAX_THREAD_QUERY == 0) + finished = 1; + } + i++; + } while_each_thread(g, p); + *(--ptr) = '\0'; break; @@ -1011,15 +1055,15 @@ static void gdb_cmd_query(struct kgdb_state *ks) error_packet(remcom_out_buffer, -EINVAL); break; } - if (ks->threadid > 0) { + if ((int)ks->threadid > 0) { kgdb_mem2hex(getthread(ks->linux_regs, ks->threadid)->comm, remcom_out_buffer, 16); } else { static char tmpstr[23 + BUF_THREAD_ID_SIZE]; - sprintf(tmpstr, "Shadow task %d for pid 0", - (int)(-ks->threadid-1)); + sprintf(tmpstr, "shadowCPU%d", + (int)(-ks->threadid - 2)); kgdb_mem2hex(tmpstr, remcom_out_buffer, strlen(tmpstr)); } break; diff --git a/kernel/mutex.c b/kernel/mutex.c index bcdc9ac8ef6..12c779dc65d 100644 --- a/kernel/mutex.c +++ b/kernel/mutex.c @@ -34,6 +34,7 @@ /*** * mutex_init - initialize the mutex * @lock: the mutex to be initialized + * @key: the lock_class_key for the class; used by mutex lock debugging * * Initialize the mutex to unlocked state. * diff --git a/lib/Kconfig.kgdb b/lib/Kconfig.kgdb index 2cfd2721f7e..9b5d1d7f2ef 100644 --- a/lib/Kconfig.kgdb +++ b/lib/Kconfig.kgdb @@ -4,14 +4,17 @@ config HAVE_ARCH_KGDB menuconfig KGDB bool "KGDB: kernel debugging with remote gdb" - select FRAME_POINTER depends on HAVE_ARCH_KGDB depends on DEBUG_KERNEL && EXPERIMENTAL help If you say Y here, it will be possible to remotely debug the - kernel using gdb. Documentation of kernel debugger is available - at http://kgdb.sourceforge.net as well as in DocBook form - in Documentation/DocBook/. If unsure, say N. + kernel using gdb. It is recommended but not required, that + you also turn on the kernel config option + CONFIG_FRAME_POINTER to aid in producing more reliable stack + backtraces in the external debugger. Documentation of + kernel debugger is available at http://kgdb.sourceforge.net + as well as in DocBook form in Documentation/DocBook/. If + unsure, say N. if KGDB diff --git a/lib/iommu-helper.c b/lib/iommu-helper.c index 889ddce2021..a3b8d4c3f77 100644 --- a/lib/iommu-helper.c +++ b/lib/iommu-helper.c @@ -80,11 +80,3 @@ void iommu_area_free(unsigned long *map, unsigned long start, unsigned int nr) } } EXPORT_SYMBOL(iommu_area_free); - -unsigned long iommu_num_pages(unsigned long addr, unsigned long len) -{ - unsigned long size = roundup((addr & ~PAGE_MASK) + len, PAGE_SIZE); - - return size >> PAGE_SHIFT; -} -EXPORT_SYMBOL(iommu_num_pages); diff --git a/lib/random32.c b/lib/random32.c index ca87d86992b..217d5c4b666 100644 --- a/lib/random32.c +++ b/lib/random32.c @@ -56,23 +56,12 @@ static u32 __random32(struct rnd_state *state) return (state->s1 ^ state->s2 ^ state->s3); } -static void __set_random32(struct rnd_state *state, unsigned long s) +/* + * Handle minimum values for seeds + */ +static inline u32 __seed(u32 x, u32 m) { - if (s == 0) - s = 1; /* default seed is 1 */ - -#define LCG(n) (69069 * n) - state->s1 = LCG(s); - state->s2 = LCG(state->s1); - state->s3 = LCG(state->s2); - - /* "warm it up" */ - __random32(state); - __random32(state); - __random32(state); - __random32(state); - __random32(state); - __random32(state); + return (x < m) ? x + m : x; } /** @@ -107,7 +96,7 @@ void srandom32(u32 entropy) */ for_each_possible_cpu (i) { struct rnd_state *state = &per_cpu(net_rand_state, i); - __set_random32(state, state->s1 ^ entropy); + state->s1 = __seed(state->s1 ^ entropy, 1); } } EXPORT_SYMBOL(srandom32); @@ -122,7 +111,19 @@ static int __init random32_init(void) for_each_possible_cpu(i) { struct rnd_state *state = &per_cpu(net_rand_state,i); - __set_random32(state, i + jiffies); + +#define LCG(x) ((x) * 69069) /* super-duper LCG */ + state->s1 = __seed(LCG(i + jiffies), 1); + state->s2 = __seed(LCG(state->s1), 7); + state->s3 = __seed(LCG(state->s2), 15); + + /* "warm it up" */ + __random32(state); + __random32(state); + __random32(state); + __random32(state); + __random32(state); + __random32(state); } return 0; } @@ -135,13 +136,18 @@ core_initcall(random32_init); static int __init random32_reseed(void) { int i; - unsigned long seed; for_each_possible_cpu(i) { struct rnd_state *state = &per_cpu(net_rand_state,i); + u32 seeds[3]; + + get_random_bytes(&seeds, sizeof(seeds)); + state->s1 = __seed(seeds[0], 1); + state->s2 = __seed(seeds[1], 7); + state->s3 = __seed(seeds[2], 15); - get_random_bytes(&seed, sizeof(seed)); - __set_random32(state, seed); + /* mix it in */ + __random32(state); } return 0; } diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 254ce2b9015..28a2980ee43 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -17,7 +17,7 @@ #include <linux/mutex.h> #include <linux/bootmem.h> #include <linux/sysfs.h> - +#include <asm/io.h> #include <asm/page.h> #include <asm/pgtable.h> #include <asm/io.h> @@ -1283,7 +1283,12 @@ module_exit(hugetlb_exit); static int __init hugetlb_init(void) { - BUILD_BUG_ON(HPAGE_SHIFT == 0); + /* Some platform decide whether they support huge pages at boot + * time. On these, such as powerpc, HPAGE_SHIFT is set to 0 when + * there is no such support + */ + if (HPAGE_SHIFT == 0) + return 0; if (!size_to_hstate(default_hstate_size)) { default_hstate_size = HPAGE_SIZE; diff --git a/mm/memory.c b/mm/memory.c index 0e4eea10c7b..6793b9c6810 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -993,7 +993,6 @@ unsigned long zap_page_range(struct vm_area_struct *vma, unsigned long address, tlb_finish_mmu(tlb, address, end); return end; } -EXPORT_SYMBOL_GPL(zap_page_range); /** * zap_vma_ptes - remove ptes mapping the vma @@ -1111,7 +1110,6 @@ no_page_table: } return page; } -EXPORT_SYMBOL_GPL(follow_page); /* Can we do the FOLL_ANON optimization? */ static inline int use_zero_page(struct vm_area_struct *vma) diff --git a/mm/rmap.c b/mm/rmap.c index 99bc3f9cd79..94a5246a3f9 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -667,7 +667,8 @@ void page_remove_rmap(struct page *page, struct vm_area_struct *vma) * Leaving it set also helps swapoff to reinstate ptes * faster for those pages still in swapcache. */ - if (page_test_dirty(page)) { + if ((!PageAnon(page) || PageSwapCache(page)) && + page_test_dirty(page)) { page_clear_dirty(page); set_page_dirty(page); } diff --git a/net/atm/mpc.c b/net/atm/mpc.c index 4fccaa1e07b..11b16d16661 100644 --- a/net/atm/mpc.c +++ b/net/atm/mpc.c @@ -62,11 +62,13 @@ static void MPOA_cache_impos_rcvd(struct k_message *msg, struct mpoa_client *mpc static void set_mpc_ctrl_addr_rcvd(struct k_message *mesg, struct mpoa_client *mpc); static void set_mps_mac_addr_rcvd(struct k_message *mesg, struct mpoa_client *mpc); -static uint8_t *copy_macs(struct mpoa_client *mpc, uint8_t *router_mac, - uint8_t *tlvs, uint8_t mps_macs, uint8_t device_type); +static const uint8_t *copy_macs(struct mpoa_client *mpc, + const uint8_t *router_mac, + const uint8_t *tlvs, uint8_t mps_macs, + uint8_t device_type); static void purge_egress_shortcut(struct atm_vcc *vcc, eg_cache_entry *entry); -static void send_set_mps_ctrl_addr(char *addr, struct mpoa_client *mpc); +static void send_set_mps_ctrl_addr(const char *addr, struct mpoa_client *mpc); static void mpoad_close(struct atm_vcc *vcc); static int msg_from_mpoad(struct atm_vcc *vcc, struct sk_buff *skb); @@ -351,12 +353,12 @@ static const char *mpoa_device_type_string(char type) * lec sees a TLV it uses the pointer to call this function. * */ -static void lane2_assoc_ind(struct net_device *dev, uint8_t *mac_addr, - uint8_t *tlvs, uint32_t sizeoftlvs) +static void lane2_assoc_ind(struct net_device *dev, const u8 *mac_addr, + const u8 *tlvs, u32 sizeoftlvs) { uint32_t type; uint8_t length, mpoa_device_type, number_of_mps_macs; - uint8_t *end_of_tlvs; + const uint8_t *end_of_tlvs; struct mpoa_client *mpc; mpoa_device_type = number_of_mps_macs = 0; /* silence gcc */ @@ -430,8 +432,10 @@ static void lane2_assoc_ind(struct net_device *dev, uint8_t *mac_addr, * plus the possible MAC address(es) to mpc->mps_macs. * For a freshly allocated MPOA client mpc->mps_macs == 0. */ -static uint8_t *copy_macs(struct mpoa_client *mpc, uint8_t *router_mac, - uint8_t *tlvs, uint8_t mps_macs, uint8_t device_type) +static const uint8_t *copy_macs(struct mpoa_client *mpc, + const uint8_t *router_mac, + const uint8_t *tlvs, uint8_t mps_macs, + uint8_t device_type) { int num_macs; num_macs = (mps_macs > 1) ? mps_macs : 1; @@ -811,7 +815,7 @@ static int atm_mpoa_mpoad_attach (struct atm_vcc *vcc, int arg) return arg; } -static void send_set_mps_ctrl_addr(char *addr, struct mpoa_client *mpc) +static void send_set_mps_ctrl_addr(const char *addr, struct mpoa_client *mpc) { struct k_message mesg; diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index d9449df7cad..9b58d70b0e7 100644 --- a/net/bridge/br_device.c +++ b/net/bridge/br_device.c @@ -68,10 +68,17 @@ static int br_dev_stop(struct net_device *dev) static int br_change_mtu(struct net_device *dev, int new_mtu) { - if (new_mtu < 68 || new_mtu > br_min_mtu(netdev_priv(dev))) + struct net_bridge *br = netdev_priv(dev); + if (new_mtu < 68 || new_mtu > br_min_mtu(br)) return -EINVAL; dev->mtu = new_mtu; + +#ifdef CONFIG_BRIDGE_NETFILTER + /* remember the MTU in the rtable for PMTU */ + br->fake_rtable.u.dst.metrics[RTAX_MTU - 1] = new_mtu; +#endif + return 0; } diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index a072ea5ca6f..63c18aacde8 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -202,6 +202,9 @@ static struct net_device *new_bridge_dev(const char *name) br->topology_change = 0; br->topology_change_detected = 0; br->ageing_time = 300 * HZ; + + br_netfilter_rtable_init(br); + INIT_LIST_HEAD(&br->age_list); br_stp_timer_init(br); diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c index bb90cd7bace..6e280a8a31e 100644 --- a/net/bridge/br_netfilter.c +++ b/net/bridge/br_netfilter.c @@ -101,33 +101,30 @@ static inline __be16 pppoe_proto(const struct sk_buff *skb) pppoe_proto(skb) == htons(PPP_IPV6) && \ brnf_filter_pppoe_tagged) -/* We need these fake structures to make netfilter happy -- - * lots of places assume that skb->dst != NULL, which isn't - * all that unreasonable. - * +/* + * Initialize bogus route table used to keep netfilter happy. * Currently, we fill in the PMTU entry because netfilter * refragmentation needs it, and the rt_flags entry because * ipt_REJECT needs it. Future netfilter modules might - * require us to fill additional fields. */ -static struct net_device __fake_net_device = { - .hard_header_len = ETH_HLEN, -#ifdef CONFIG_NET_NS - .nd_net = &init_net, -#endif -}; + * require us to fill additional fields. + */ +void br_netfilter_rtable_init(struct net_bridge *br) +{ + struct rtable *rt = &br->fake_rtable; -static struct rtable __fake_rtable = { - .u = { - .dst = { - .__refcnt = ATOMIC_INIT(1), - .dev = &__fake_net_device, - .path = &__fake_rtable.u.dst, - .metrics = {[RTAX_MTU - 1] = 1500}, - .flags = DST_NOXFRM, - } - }, - .rt_flags = 0, -}; + atomic_set(&rt->u.dst.__refcnt, 1); + rt->u.dst.dev = &br->dev; + rt->u.dst.path = &rt->u.dst; + rt->u.dst.metrics[RTAX_MTU - 1] = 1500; + rt->u.dst.flags = DST_NOXFRM; +} + +static inline struct rtable *bridge_parent_rtable(const struct net_device *dev) +{ + struct net_bridge_port *port = rcu_dereference(dev->br_port); + + return port ? &port->br->fake_rtable : NULL; +} static inline struct net_device *bridge_parent(const struct net_device *dev) { @@ -226,8 +223,12 @@ static int br_nf_pre_routing_finish_ipv6(struct sk_buff *skb) } nf_bridge->mask ^= BRNF_NF_BRIDGE_PREROUTING; - skb->rtable = &__fake_rtable; - dst_hold(&__fake_rtable.u.dst); + skb->rtable = bridge_parent_rtable(nf_bridge->physindev); + if (!skb->rtable) { + kfree_skb(skb); + return 0; + } + dst_hold(&skb->rtable->u.dst); skb->dev = nf_bridge->physindev; nf_bridge_push_encap_header(skb); @@ -391,8 +392,12 @@ bridged_dnat: skb->pkt_type = PACKET_HOST; } } else { - skb->rtable = &__fake_rtable; - dst_hold(&__fake_rtable.u.dst); + skb->rtable = bridge_parent_rtable(nf_bridge->physindev); + if (!skb->rtable) { + kfree_skb(skb); + return 0; + } + dst_hold(&skb->rtable->u.dst); } skb->dev = nf_bridge->physindev; @@ -611,8 +616,8 @@ static unsigned int br_nf_local_in(unsigned int hook, struct sk_buff *skb, const struct net_device *out, int (*okfn)(struct sk_buff *)) { - if (skb->rtable == &__fake_rtable) { - dst_release(&__fake_rtable.u.dst); + if (skb->rtable && skb->rtable == bridge_parent_rtable(in)) { + dst_release(&skb->rtable->u.dst); skb->rtable = NULL; } diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 815ed38925b..c3dc18ddc04 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -15,6 +15,7 @@ #include <linux/netdevice.h> #include <linux/if_bridge.h> +#include <net/route.h> #define BR_HASH_BITS 8 #define BR_HASH_SIZE (1 << BR_HASH_BITS) @@ -92,6 +93,9 @@ struct net_bridge struct hlist_head hash[BR_HASH_SIZE]; struct list_head age_list; unsigned long feature_mask; +#ifdef CONFIG_BRIDGE_NETFILTER + struct rtable fake_rtable; +#endif unsigned long flags; #define BR_SET_MAC_ADDR 0x00000001 @@ -197,9 +201,11 @@ extern int br_ioctl_deviceless_stub(struct net *net, unsigned int cmd, void __us #ifdef CONFIG_BRIDGE_NETFILTER extern int br_netfilter_init(void); extern void br_netfilter_fini(void); +extern void br_netfilter_rtable_init(struct net_bridge *); #else #define br_netfilter_init() (0) #define br_netfilter_fini() do { } while(0) +#define br_netfilter_rtable_init(x) #endif /* br_stp.c */ diff --git a/net/core/dev.c b/net/core/dev.c index 63d6bcddbf4..69320a56a08 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -4200,6 +4200,7 @@ static void netdev_init_queues(struct net_device *dev) { netdev_init_one_queue(dev, &dev->rx_queue, NULL); netdev_for_each_tx_queue(dev, netdev_init_one_queue, NULL); + spin_lock_init(&dev->tx_global_lock); } /** diff --git a/net/core/netpoll.c b/net/core/netpoll.c index c12720895ec..6c7af390be0 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -70,6 +70,7 @@ static void queue_process(struct work_struct *work) local_irq_save(flags); __netif_tx_lock(txq, smp_processor_id()); if (netif_tx_queue_stopped(txq) || + netif_tx_queue_frozen(txq) || dev->hard_start_xmit(skb, dev) != NETDEV_TX_OK) { skb_queue_head(&npinfo->txq, skb); __netif_tx_unlock(txq); diff --git a/net/core/pktgen.c b/net/core/pktgen.c index c7d484f7e1c..3284605f2ec 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -3305,6 +3305,7 @@ static __inline__ void pktgen_xmit(struct pktgen_dev *pkt_dev) txq = netdev_get_tx_queue(odev, queue_map); if (netif_tx_queue_stopped(txq) || + netif_tx_queue_frozen(txq) || need_resched()) { idle_start = getCurUs(); @@ -3320,7 +3321,8 @@ static __inline__ void pktgen_xmit(struct pktgen_dev *pkt_dev) pkt_dev->idle_acc += getCurUs() - idle_start; - if (netif_tx_queue_stopped(txq)) { + if (netif_tx_queue_stopped(txq) || + netif_tx_queue_frozen(txq)) { pkt_dev->next_tx_us = getCurUs(); /* TODO */ pkt_dev->next_tx_ns = 0; goto out; /* Try the next interface */ @@ -3352,7 +3354,8 @@ static __inline__ void pktgen_xmit(struct pktgen_dev *pkt_dev) txq = netdev_get_tx_queue(odev, queue_map); __netif_tx_lock_bh(txq); - if (!netif_tx_queue_stopped(txq)) { + if (!netif_tx_queue_stopped(txq) && + !netif_tx_queue_frozen(txq)) { atomic_inc(&(pkt_dev->skb->users)); retry_now: diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c index 1819ad7ab91..fafe8ebb4c5 100644 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c @@ -475,11 +475,10 @@ static void arp_print(struct arp_payload *payload) #define HBUFFERLEN 30 char hbuffer[HBUFFERLEN]; int j,k; - const char hexbuf[]= "0123456789abcdef"; for (k=0, j=0; k < HBUFFERLEN-3 && j < ETH_ALEN; j++) { - hbuffer[k++]=hexbuf[(payload->src_hw[j]>>4)&15]; - hbuffer[k++]=hexbuf[payload->src_hw[j]&15]; + hbuffer[k++] = hex_asc_hi(payload->src_hw[j]); + hbuffer[k++] = hex_asc_lo(payload->src_hw[j]); hbuffer[k++]=':'; } hbuffer[--k]='\0'; diff --git a/net/ipv4/netfilter/ipt_recent.c b/net/ipv4/netfilter/ipt_recent.c index 21cb053f5d7..3974d7cae5c 100644 --- a/net/ipv4/netfilter/ipt_recent.c +++ b/net/ipv4/netfilter/ipt_recent.c @@ -305,10 +305,10 @@ static void recent_mt_destroy(const struct xt_match *match, void *matchinfo) spin_lock_bh(&recent_lock); list_del(&t->list); spin_unlock_bh(&recent_lock); - recent_table_flush(t); #ifdef CONFIG_PROC_FS remove_proc_entry(t->name, proc_dir); #endif + recent_table_flush(t); kfree(t); } mutex_unlock(&recent_mutex); diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 380d6474cf6..1bfa078ddbd 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -3216,14 +3216,18 @@ int __init ip_rt_init(void) return rc; } +#ifdef CONFIG_SYSCTL /* * We really need to sanitize the damn ipv4 init order, then all * this nonsense will go away. */ void __init ip_static_sysctl_init(void) { +#ifdef CONFIG_SYSCTL register_sysctl_paths(ipv4_route_path, ipv4_route_table); +#endif } +#endif EXPORT_SYMBOL(__ip_select_ident); EXPORT_SYMBOL(ip_route_input); diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index b3875c0d83c..91a8cfddf1c 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -655,8 +655,8 @@ static void tcp_v4_send_ack(struct sk_buff *skb, u32 seq, u32 ack, rep.th.doff = arg.iov[0].iov_len/4; tcp_v4_md5_hash_hdr((__u8 *) &rep.opt[offset], - key, ip_hdr(skb)->daddr, - ip_hdr(skb)->saddr, &rep.th); + key, ip_hdr(skb)->saddr, + ip_hdr(skb)->daddr, &rep.th); } #endif arg.csum = csum_tcpudp_nofold(ip_hdr(skb)->daddr, diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 6811901e6b1..a027003d69a 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -236,6 +236,10 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl, skb_reset_network_header(skb); hdr = ipv6_hdr(skb); + /* Allow local fragmentation. */ + if (ipfragok) + skb->local_df = 1; + /* * Fill in the IPv6 header */ diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 1db45216b23..78185a40921 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -748,7 +748,7 @@ static int tcp_v6_md5_hash_pseudoheader(struct tcp_md5sig_pool *hp, ipv6_addr_copy(&bp->saddr, saddr); ipv6_addr_copy(&bp->daddr, daddr); bp->protocol = cpu_to_be32(IPPROTO_TCP); - bp->len = cpu_to_be16(nbytes); + bp->len = cpu_to_be32(nbytes); sg_init_one(&sg, bp, sizeof(*bp)); return crypto_hash_update(&hp->md5_desc, &sg, sizeof(*bp)); @@ -1094,8 +1094,8 @@ static void tcp_v6_send_ack(struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32 *topt++ = htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) | (TCPOPT_MD5SIG << 8) | TCPOLEN_MD5SIG); tcp_v6_md5_hash_hdr((__u8 *)topt, key, - &ipv6_hdr(skb)->daddr, - &ipv6_hdr(skb)->saddr, t1); + &ipv6_hdr(skb)->saddr, + &ipv6_hdr(skb)->daddr, t1); } #endif diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c index 420a10d8eb1..6f61261888e 100644 --- a/net/netfilter/nf_conntrack_proto_tcp.c +++ b/net/netfilter/nf_conntrack_proto_tcp.c @@ -67,7 +67,8 @@ static const char *const tcp_conntrack_names[] = { /* RFC1122 says the R2 limit should be at least 100 seconds. Linux uses 15 packets as limit, which corresponds to ~13-30min depending on RTO. */ -static unsigned int nf_ct_tcp_timeout_max_retrans __read_mostly = 5 MINS; +static unsigned int nf_ct_tcp_timeout_max_retrans __read_mostly = 5 MINS; +static unsigned int nf_ct_tcp_timeout_unacknowledged __read_mostly = 5 MINS; static unsigned int tcp_timeouts[TCP_CONNTRACK_MAX] __read_mostly = { [TCP_CONNTRACK_SYN_SENT] = 2 MINS, @@ -625,8 +626,10 @@ static bool tcp_in_window(const struct nf_conn *ct, swin = win + (sack - ack); if (sender->td_maxwin < swin) sender->td_maxwin = swin; - if (after(end, sender->td_end)) + if (after(end, sender->td_end)) { sender->td_end = end; + sender->flags |= IP_CT_TCP_FLAG_DATA_UNACKNOWLEDGED; + } /* * Update receiver data. */ @@ -637,6 +640,8 @@ static bool tcp_in_window(const struct nf_conn *ct, if (win == 0) receiver->td_maxend++; } + if (ack == receiver->td_end) + receiver->flags &= ~IP_CT_TCP_FLAG_DATA_UNACKNOWLEDGED; /* * Check retransmissions. @@ -951,9 +956,16 @@ static int tcp_packet(struct nf_conn *ct, if (old_state != new_state && new_state == TCP_CONNTRACK_FIN_WAIT) ct->proto.tcp.seen[dir].flags |= IP_CT_TCP_FLAG_CLOSE_INIT; - timeout = ct->proto.tcp.retrans >= nf_ct_tcp_max_retrans - && tcp_timeouts[new_state] > nf_ct_tcp_timeout_max_retrans - ? nf_ct_tcp_timeout_max_retrans : tcp_timeouts[new_state]; + + if (ct->proto.tcp.retrans >= nf_ct_tcp_max_retrans && + tcp_timeouts[new_state] > nf_ct_tcp_timeout_max_retrans) + timeout = nf_ct_tcp_timeout_max_retrans; + else if ((ct->proto.tcp.seen[0].flags | ct->proto.tcp.seen[1].flags) & + IP_CT_TCP_FLAG_DATA_UNACKNOWLEDGED && + tcp_timeouts[new_state] > nf_ct_tcp_timeout_unacknowledged) + timeout = nf_ct_tcp_timeout_unacknowledged; + else + timeout = tcp_timeouts[new_state]; write_unlock_bh(&tcp_lock); nf_conntrack_event_cache(IPCT_PROTOINFO_VOLATILE, skb); @@ -1236,6 +1248,13 @@ static struct ctl_table tcp_sysctl_table[] = { .proc_handler = &proc_dointvec_jiffies, }, { + .procname = "nf_conntrack_tcp_timeout_unacknowledged", + .data = &nf_ct_tcp_timeout_unacknowledged, + .maxlen = sizeof(unsigned int), + .mode = 0644, + .proc_handler = &proc_dointvec_jiffies, + }, + { .ctl_name = NET_NF_CONNTRACK_TCP_LOOSE, .procname = "nf_conntrack_tcp_loose", .data = &nf_ct_tcp_loose, diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c index 6809af542a2..d9418a26781 100644 --- a/net/netfilter/xt_hashlimit.c +++ b/net/netfilter/xt_hashlimit.c @@ -367,9 +367,7 @@ static void htable_gc(unsigned long htlong) static void htable_destroy(struct xt_hashlimit_htable *hinfo) { - /* remove timer, if it is pending */ - if (timer_pending(&hinfo->timer)) - del_timer(&hinfo->timer); + del_timer_sync(&hinfo->timer); /* remove proc entry */ remove_proc_entry(hinfo->pde->name, diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index 345838a2e36..9c9cd4d9489 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -135,7 +135,8 @@ static inline int qdisc_restart(struct Qdisc *q) txq = netdev_get_tx_queue(dev, skb_get_queue_mapping(skb)); HARD_TX_LOCK(dev, txq, smp_processor_id()); - if (!netif_subqueue_stopped(dev, skb)) + if (!netif_tx_queue_stopped(txq) && + !netif_tx_queue_frozen(txq)) ret = dev_hard_start_xmit(skb, dev, txq); HARD_TX_UNLOCK(dev, txq); @@ -162,7 +163,8 @@ static inline int qdisc_restart(struct Qdisc *q) break; } - if (ret && netif_tx_queue_stopped(txq)) + if (ret && (netif_tx_queue_stopped(txq) || + netif_tx_queue_frozen(txq))) ret = 0; return ret; diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c index 537223642b6..2c35c678563 100644 --- a/net/sched/sch_teql.c +++ b/net/sched/sch_teql.c @@ -305,10 +305,11 @@ restart: switch (teql_resolve(skb, skb_res, slave)) { case 0: - if (netif_tx_trylock(slave)) { - if (!__netif_subqueue_stopped(slave, subq) && + if (__netif_tx_trylock(slave_txq)) { + if (!netif_tx_queue_stopped(slave_txq) && + !netif_tx_queue_frozen(slave_txq) && slave->hard_start_xmit(skb, slave) == 0) { - netif_tx_unlock(slave); + __netif_tx_unlock(slave_txq); master->slaves = NEXT_SLAVE(q); netif_wake_queue(dev); master->stats.tx_packets++; @@ -316,7 +317,7 @@ restart: qdisc_pkt_len(skb); return 0; } - netif_tx_unlock(slave); + __netif_tx_unlock(slave_txq); } if (netif_queue_stopped(dev)) busy = 1; diff --git a/scripts/genksyms/genksyms.c b/scripts/genksyms/genksyms.c index 4f8a3007e45..c249274e005 100644 --- a/scripts/genksyms/genksyms.c +++ b/scripts/genksyms/genksyms.c @@ -545,6 +545,8 @@ int main(int argc, char **argv) } fputs(sym->name, dumpfile); putc(' ', dumpfile); + if (sym->is_extern) + fputs("extern ", dumpfile); print_list(dumpfile, sym->defn); putc('\n', dumpfile); diff --git a/scripts/genksyms/lex.c_shipped b/scripts/genksyms/lex.c_shipped index 2a176988d46..2ac23bcca5b 100644 --- a/scripts/genksyms/lex.c_shipped +++ b/scripts/genksyms/lex.c_shipped @@ -6,10 +6,19 @@ /* A lexical scanner generated by flex */ +/* %not-for-header */ + +/* %if-c-only */ +/* %if-not-reentrant */ + +/* %endif */ +/* %endif */ +/* %ok-for-header */ + #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 33 +#define YY_FLEX_SUBMINOR_VERSION 35 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif @@ -47,7 +56,7 @@ /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ -#if __STDC_VERSION__ >= 199901L +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, * if you want the limit (max/min) macros for int types. @@ -70,7 +79,6 @@ typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; -#endif /* ! C99 */ /* Limits of integral types. */ #ifndef INT8_MIN @@ -101,6 +109,8 @@ typedef unsigned int flex_uint32_t; #define UINT32_MAX (4294967295U) #endif +#endif /* ! C99 */ + #endif /* ! FLEXINT_H */ /* %endif */ @@ -115,11 +125,12 @@ typedef unsigned int flex_uint32_t; #else /* ! __cplusplus */ -#if __STDC__ +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) #define YY_USE_CONST -#endif /* __STDC__ */ +#endif /* defined (__STDC__) */ #endif /* ! __cplusplus */ #ifdef YY_USE_CONST @@ -218,14 +229,9 @@ extern FILE *yyin, *yyout; #define unput(c) yyunput( c, (yytext_ptr) ) -/* The following is because we cannot portably get our hands on size_t - * (without autoconf's help, which isn't available because we want - * flex-generated scanners to compile on their own). - */ - #ifndef YY_TYPEDEF_YY_SIZE_T #define YY_TYPEDEF_YY_SIZE_T -typedef unsigned int yy_size_t; +typedef size_t yy_size_t; #endif #ifndef YY_STRUCT_YY_BUFFER_STATE @@ -401,7 +407,7 @@ void yyfree (void * ); /* %% [1.0] yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here */ /* Begin user sect3 */ -#define yywrap() 1 +#define yywrap(n) 1 #define YY_SKIP_YYWRAP #define FLEX_DEBUG @@ -613,8 +619,8 @@ int yy_flex_debug = 1; static yyconst flex_int16_t yy_rule_linenum[13] = { 0, - 69, 70, 71, 74, 77, 78, 79, 85, 86, 87, - 89, 92 + 71, 72, 73, 76, 79, 80, 81, 87, 88, 89, + 91, 94 } ; /* The intent behind this definition is that it'll catch @@ -665,7 +671,8 @@ char *yytext; quite so pedantic. */ /* We don't do multiple input files. */ -#line 669 "scripts/genksyms/lex.c" +#define YY_NO_INPUT 1 +#line 676 "scripts/genksyms/lex.c" #define INITIAL 0 #define V2_TOKENS 1 @@ -695,9 +702,39 @@ static int yy_init_globals (void ); /* %endif */ /* %if-reentrant */ /* %endif */ +/* %endif End reentrant structures and macros. */ + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int yylex_destroy (void ); + +int yyget_debug (void ); + +void yyset_debug (int debug_flag ); + +YY_EXTRA_TYPE yyget_extra (void ); + +void yyset_extra (YY_EXTRA_TYPE user_defined ); + +FILE *yyget_in (void ); + +void yyset_in (FILE * in_str ); + +FILE *yyget_out (void ); + +void yyset_out (FILE * out_str ); + +int yyget_leng (void ); + +char *yyget_text (void ); + +int yyget_lineno (void ); + +void yyset_lineno (int line_number ); + /* %if-bison-bridge */ /* %endif */ -/* %endif End reentrant structures and macros. */ /* Macros after this point can all be overridden by user definitions in * section 1. @@ -756,7 +793,7 @@ static int input (void ); /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ -#define ECHO (void) fwrite( yytext, yyleng, 1, yyout ) +#define ECHO fwrite( yytext, yyleng, 1, yyout ) /* %endif */ /* %if-c++-only C++ definition */ /* %endif */ @@ -881,12 +918,12 @@ YY_DECL register int yy_act; /* %% [7.0] user's declarations go here */ -#line 65 "scripts/genksyms/lex.l" +#line 67 "scripts/genksyms/lex.l" /* Keep track of our location in the original source files. */ -#line 890 "scripts/genksyms/lex.c" +#line 927 "scripts/genksyms/lex.c" if ( !(yy_init) ) { @@ -1004,42 +1041,42 @@ do_action: /* This label is used only to access EOF actions. */ case 1: /* rule 1 can match eol */ YY_RULE_SETUP -#line 69 "scripts/genksyms/lex.l" +#line 71 "scripts/genksyms/lex.l" return FILENAME; YY_BREAK case 2: /* rule 2 can match eol */ YY_RULE_SETUP -#line 70 "scripts/genksyms/lex.l" +#line 72 "scripts/genksyms/lex.l" cur_line++; YY_BREAK case 3: /* rule 3 can match eol */ YY_RULE_SETUP -#line 71 "scripts/genksyms/lex.l" +#line 73 "scripts/genksyms/lex.l" cur_line++; YY_BREAK /* Ignore all other whitespace. */ case 4: YY_RULE_SETUP -#line 74 "scripts/genksyms/lex.l" +#line 76 "scripts/genksyms/lex.l" ; YY_BREAK case 5: /* rule 5 can match eol */ YY_RULE_SETUP -#line 77 "scripts/genksyms/lex.l" +#line 79 "scripts/genksyms/lex.l" return STRING; YY_BREAK case 6: /* rule 6 can match eol */ YY_RULE_SETUP -#line 78 "scripts/genksyms/lex.l" +#line 80 "scripts/genksyms/lex.l" return CHAR; YY_BREAK case 7: YY_RULE_SETUP -#line 79 "scripts/genksyms/lex.l" +#line 81 "scripts/genksyms/lex.l" return IDENT; YY_BREAK /* The Pedant requires that the other C multi-character tokens be @@ -1048,36 +1085,36 @@ return IDENT; around them properly. */ case 8: YY_RULE_SETUP -#line 85 "scripts/genksyms/lex.l" +#line 87 "scripts/genksyms/lex.l" return OTHER; YY_BREAK case 9: YY_RULE_SETUP -#line 86 "scripts/genksyms/lex.l" +#line 88 "scripts/genksyms/lex.l" return INT; YY_BREAK case 10: YY_RULE_SETUP -#line 87 "scripts/genksyms/lex.l" +#line 89 "scripts/genksyms/lex.l" return REAL; YY_BREAK case 11: YY_RULE_SETUP -#line 89 "scripts/genksyms/lex.l" +#line 91 "scripts/genksyms/lex.l" return DOTS; YY_BREAK /* All other tokens are single characters. */ case 12: YY_RULE_SETUP -#line 92 "scripts/genksyms/lex.l" +#line 94 "scripts/genksyms/lex.l" return yytext[0]; YY_BREAK case 13: YY_RULE_SETUP -#line 95 "scripts/genksyms/lex.l" +#line 97 "scripts/genksyms/lex.l" ECHO; YY_BREAK -#line 1081 "scripts/genksyms/lex.c" +#line 1118 "scripts/genksyms/lex.c" case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(V2_TOKENS): yyterminate(); @@ -1346,6 +1383,14 @@ static int yy_get_next_buffer (void) else ret_val = EOB_ACT_CONTINUE_SCAN; + if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + (yy_n_chars) += number_to_move; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; @@ -1851,7 +1896,9 @@ static void yyensure_buffer_stack (void) (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc (num_to_alloc * sizeof(struct yy_buffer_state*) ); - + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; @@ -1869,6 +1916,8 @@ static void yyensure_buffer_stack (void) ((yy_buffer_stack), num_to_alloc * sizeof(struct yy_buffer_state*) ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); /* zero only the new slots.*/ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); @@ -2092,7 +2141,7 @@ void yyset_debug (int bdebug ) /* %if-reentrant */ /* %if-bison-bridge */ /* %endif */ -/* %endif */ +/* %endif if-c-only */ /* %if-c-only */ static int yy_init_globals (void) @@ -2124,13 +2173,9 @@ static int yy_init_globals (void) } /* %endif */ -/* %if-c-or-c++ */ -/* %if-c-only */ +/* %if-c-only SNIP! this currently causes conflicts with the c++ scanner */ /* yylex_destroy is for both reentrant and non-reentrant scanners. */ int yylex_destroy (void) -/* %endif */ -/* %if-c++-only */ -/* %endif */ { /* Pop the buffer stack, destroying each element. */ @@ -2144,11 +2189,6 @@ int yylex_destroy (void) yyfree((yy_buffer_stack) ); (yy_buffer_stack) = NULL; -/* %if-c++-only */ -/* %endif */ - -/* %if-c-only */ - /* Reset the globals. This is important in a non-reentrant scanner so the next time * yylex() is called, initialization will occur. */ yy_init_globals( ); @@ -2156,7 +2196,6 @@ int yylex_destroy (void) /* %if-reentrant */ /* %endif */ return 0; -/* %endif */ } /* %endif */ @@ -2213,7 +2252,7 @@ void yyfree (void * ptr ) /* %ok-for-header */ -#line 95 "scripts/genksyms/lex.l" +#line 97 "scripts/genksyms/lex.l" diff --git a/scripts/genksyms/lex.l b/scripts/genksyms/lex.l index 5e544a06678..fe50ff9dacd 100644 --- a/scripts/genksyms/lex.l +++ b/scripts/genksyms/lex.l @@ -62,6 +62,8 @@ MC_TOKEN ([~%^&*+=|<>/-]=)|(&&)|("||")|(->)|(<<)|(>>) /* We don't do multiple input files. */ %option noyywrap +%option noinput + %% diff --git a/scripts/genksyms/parse.c_shipped b/scripts/genksyms/parse.c_shipped index 3e6079f36b9..eaee44e66a4 100644 --- a/scripts/genksyms/parse.c_shipped +++ b/scripts/genksyms/parse.c_shipped @@ -504,7 +504,7 @@ static const yytype_uint16 yyprhs[] = 239, 242, 245, 247, 248, 250, 252, 257, 262, 265, 269, 273, 277, 278, 280, 283, 287, 291, 292, 294, 296, 299, 303, 306, 307, 309, 311, 315, 318, 321, - 323, 326, 327, 329, 332, 333, 335 + 323, 326, 327, 330, 333, 334, 336 }; /* YYRHS -- A `-1'-separated list of the rules' RHS. */ @@ -542,9 +542,9 @@ static const yytype_int8 yyrhs[] = -1, -1, 89, -1, 90, -1, 89, 90, -1, 64, 91, 44, -1, 1, 44, -1, -1, 92, -1, 93, -1, 92, 46, 93, -1, 76, 95, -1, 37, 94, - -1, 94, -1, 52, 34, -1, -1, 31, -1, 30, - 44, -1, -1, 30, -1, 29, 47, 37, 49, 44, - -1 + -1, 94, -1, 52, 34, -1, -1, 95, 31, -1, + 30, 44, -1, -1, 30, -1, 29, 47, 37, 49, + 44, -1 }; /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ @@ -647,7 +647,7 @@ static const yytype_uint8 yyr2[] = 2, 2, 1, 0, 1, 1, 4, 4, 2, 3, 3, 3, 0, 1, 2, 3, 3, 0, 1, 1, 2, 3, 2, 0, 1, 1, 3, 2, 2, 1, - 2, 0, 1, 2, 0, 1, 5 + 2, 0, 2, 2, 0, 1, 5 }; /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state @@ -667,9 +667,9 @@ static const yytype_uint8 yydefact[] = 0, 66, 125, 101, 121, 71, 0, 7, 112, 106, 76, 77, 0, 0, 0, 121, 75, 0, 114, 115, 119, 105, 0, 110, 124, 0, 36, 0, 73, 72, - 61, 20, 122, 102, 0, 93, 0, 84, 87, 88, - 118, 0, 76, 0, 120, 74, 117, 80, 0, 111, - 0, 35, 126, 0, 21, 103, 70, 94, 56, 0, + 61, 20, 102, 0, 93, 0, 84, 87, 88, 118, + 0, 76, 0, 120, 74, 117, 80, 0, 111, 0, + 35, 126, 122, 0, 21, 103, 70, 94, 56, 0, 93, 90, 92, 69, 83, 0, 82, 81, 0, 0, 116, 104, 0, 95, 0, 91, 98, 0, 85, 89, 79, 78, 100, 99, 0, 0, 97, 96 @@ -680,44 +680,44 @@ static const yytype_int16 yydefgoto[] = { -1, 1, 2, 3, 35, 72, 55, 36, 64, 65, 66, 75, 38, 39, 40, 41, 42, 67, 86, 87, - 43, 114, 69, 105, 106, 126, 127, 128, 129, 151, + 43, 114, 69, 105, 106, 125, 126, 127, 128, 151, 152, 44, 144, 145, 54, 76, 77, 78, 107, 108, - 109, 110, 123, 45, 94, 46 + 109, 110, 122, 45, 94, 46 }; /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing STATE-NUM. */ -#define YYPACT_NINF -135 +#define YYPACT_NINF -134 static const yytype_int16 yypact[] = { - -135, 11, -135, 312, -135, -135, 24, -135, -135, -135, - -135, -135, -23, -135, -2, -135, -135, -135, -135, -135, - -135, -135, -135, -135, -17, -135, -11, -135, -135, -135, - -3, 16, 26, -135, -135, -135, -135, 34, 482, -135, - -135, -135, -135, -135, -135, -135, -135, -135, -135, -135, - -8, -135, 22, 97, -135, 482, 22, -135, 482, 56, - -135, -135, 12, 10, 50, 49, -135, 34, -13, 15, - -135, -135, 482, -135, 47, -25, 51, 145, -135, -135, - 34, -135, 356, 52, 71, 77, -135, 10, -135, -135, - 34, -135, -135, -135, 68, -135, 193, -135, -135, -135, - 48, -135, 6, 93, 37, 68, 18, 85, 84, -135, - -135, -135, 87, -135, 102, 86, -135, 89, -135, -135, - -135, -135, -135, 90, 88, 401, 94, 100, 101, -135, - -135, 99, -135, 108, -135, -135, -135, -135, 230, -135, - -25, -135, -135, 105, -135, -135, -135, -135, -135, 9, - 42, -135, 28, -135, -135, 445, -135, -135, 119, 125, - -135, -135, 126, -135, 128, -135, -135, 267, -135, -135, - -135, -135, -135, -135, 129, 130, -135, -135 + -134, 16, -134, 312, -134, -134, 20, -134, -134, -134, + -134, -134, -18, -134, -3, -134, -134, -134, -134, -134, + -134, -134, -134, -134, -26, -134, -25, -134, -134, -134, + -7, 5, 27, -134, -134, -134, -134, 46, 482, -134, + -134, -134, -134, -134, -134, -134, -134, -134, -134, -134, + -8, -134, 30, 97, -134, 482, 30, -134, 482, 7, + -134, -134, 12, 10, 42, 55, -134, 46, -15, 15, + -134, -134, 482, -134, 25, 26, 47, 145, -134, -134, + 46, -134, 356, 39, 71, 77, -134, 10, -134, -134, + 46, -134, -134, -134, -134, -134, 193, -134, -134, -134, + 75, -134, 6, 95, 43, -134, 28, 86, 85, -134, + -134, -134, 88, -134, 103, 87, -134, 91, -134, -134, + -134, -134, -23, 90, 401, 94, 101, 102, -134, -134, + 98, -134, 108, -134, -134, 109, -134, 230, -134, 26, + -134, -134, -134, 134, -134, -134, -134, -134, -134, 9, + 48, -134, 35, -134, -134, 445, -134, -134, 125, 126, + -134, -134, 128, -134, 129, -134, -134, 267, -134, -134, + -134, -134, -134, -134, 130, 131, -134, -134 }; /* YYPGOTO[NTERM-NUM]. */ static const yytype_int16 yypgoto[] = { - -135, -135, 179, -135, -135, -135, -135, -47, -135, -135, - 91, 0, -58, -37, -135, -135, -135, -73, -135, -135, - -48, -32, -135, -38, -135, -134, -135, -135, 29, -63, - -135, -135, -135, -135, -20, -135, -135, 106, -135, -135, - 45, 95, 82, -135, -135, -135 + -134, -134, 180, -134, -134, -134, -134, -33, -134, -134, + 93, 0, -58, -37, -134, -134, -134, -73, -134, -134, + -54, -32, -134, -81, -134, -133, -134, -134, 29, -50, + -134, -134, -134, -134, -20, -134, -134, 110, -134, -134, + 49, 96, 80, -134, -134, -134 }; /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If @@ -727,26 +727,26 @@ static const yytype_int16 yypgoto[] = #define YYTABLE_NINF -109 static const yytype_int16 yytable[] = { - 82, 70, 104, 37, 159, 68, 57, 131, 79, 49, - 162, 4, 100, 84, 50, 88, 101, 92, 10, 93, - 52, 51, 102, 63, 71, 97, 56, 103, 20, 104, - 85, 104, 73, 175, 53, 91, 81, 29, 125, 120, - 53, 33, -93, 132, 58, 70, 147, 101, 95, 61, - 163, 137, 150, 102, 63, 80, 149, 63, -93, 62, - 63, 166, 96, 59, 133, 138, 135, 104, 47, 48, - 60, 61, 80, 53, 132, 167, 150, 150, 101, 147, - 125, 62, 63, 163, 102, 63, 164, 165, 70, 149, - 63, 98, 99, 83, 89, 90, 111, 125, 74, 122, - 103, 117, 7, 8, 9, 10, 11, 12, 13, 125, + 82, 70, 104, 37, 159, 68, 57, 130, 142, 88, + 162, 52, 56, 84, 49, 92, 4, 93, 10, 50, + 51, 132, 79, 134, 71, 53, 53, 143, 20, 104, + 85, 104, 73, 120, 175, 91, 81, 29, 124, 97, + 58, 33, -93, 131, 83, 70, 147, 101, 95, 61, + 163, 150, 59, 102, 63, 80, 149, 63, -93, 62, + 63, 136, 96, 100, 47, 48, 104, 101, 166, 98, + 99, 60, 80, 102, 63, 137, 150, 150, 103, 124, + 131, 53, 167, 61, 101, 147, 89, 70, 117, 163, + 102, 63, 111, 62, 63, 149, 63, 124, 74, 164, + 165, 90, 7, 8, 9, 10, 11, 12, 13, 124, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 118, 26, 27, 28, 29, 30, 119, 134, 33, 139, - 140, 98, 92, 142, -22, 141, 154, 146, 34, 161, - 143, -22, -107, 153, -22, -22, 112, 155, 156, -22, + 118, 26, 27, 28, 29, 30, 119, 103, 33, 133, + 138, 139, 98, 92, -22, 141, 140, 154, 34, 146, + 142, -22, -107, 153, -22, -22, 112, 156, 155, -22, 7, 8, 9, 10, 11, 12, 13, 157, 15, 16, - 17, 18, 19, 20, 21, 22, 23, 24, 170, 26, - 27, 28, 29, 30, 171, 172, 33, 173, 176, 177, - 5, 121, -22, 113, 169, 160, 34, 136, 0, -22, - -108, 0, -22, -22, 124, 130, 0, -22, 7, 8, + 17, 18, 19, 20, 21, 22, 23, 24, 161, 26, + 27, 28, 29, 30, 170, 171, 33, 172, 173, 176, + 177, 5, -22, 121, 169, 135, 34, 113, 160, -22, + -108, 0, -22, -22, 123, 0, 129, -22, 7, 8, 9, 10, 11, 12, 13, 0, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 0, 26, 27, 28, 29, 30, 0, 0, 33, 0, 0, 0, 0, -86, @@ -784,26 +784,26 @@ static const yytype_int16 yytable[] = static const yytype_int16 yycheck[] = { - 58, 38, 75, 3, 138, 37, 26, 1, 55, 32, - 1, 0, 37, 1, 37, 63, 41, 30, 8, 32, - 37, 23, 47, 48, 32, 72, 37, 52, 18, 102, - 62, 104, 52, 167, 51, 67, 56, 27, 96, 87, - 51, 31, 33, 37, 47, 82, 37, 41, 33, 37, - 41, 33, 125, 47, 48, 55, 47, 48, 49, 47, - 48, 33, 47, 47, 102, 47, 104, 140, 44, 45, - 44, 37, 72, 51, 37, 47, 149, 150, 41, 37, - 138, 47, 48, 41, 47, 48, 149, 150, 125, 47, - 48, 44, 45, 37, 44, 46, 45, 155, 1, 31, - 52, 49, 5, 6, 7, 8, 9, 10, 11, 167, + 58, 38, 75, 3, 137, 37, 26, 1, 31, 63, + 1, 37, 37, 1, 32, 30, 0, 32, 8, 37, + 23, 102, 55, 104, 32, 51, 51, 50, 18, 102, + 62, 104, 52, 87, 167, 67, 56, 27, 96, 72, + 47, 31, 33, 37, 37, 82, 37, 41, 33, 37, + 41, 124, 47, 47, 48, 55, 47, 48, 49, 47, + 48, 33, 47, 37, 44, 45, 139, 41, 33, 44, + 45, 44, 72, 47, 48, 47, 149, 150, 52, 137, + 37, 51, 47, 37, 41, 37, 44, 124, 49, 41, + 47, 48, 45, 47, 48, 47, 48, 155, 1, 149, + 150, 46, 5, 6, 7, 8, 9, 10, 11, 167, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, - 49, 24, 25, 26, 27, 28, 49, 34, 31, 44, - 46, 44, 30, 44, 37, 49, 36, 49, 41, 34, - 50, 44, 45, 49, 47, 48, 1, 46, 49, 52, + 49, 24, 25, 26, 27, 28, 49, 52, 31, 34, + 44, 46, 44, 30, 37, 44, 49, 36, 41, 49, + 31, 44, 45, 49, 47, 48, 1, 49, 46, 52, 5, 6, 7, 8, 9, 10, 11, 49, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 49, 24, + 15, 16, 17, 18, 19, 20, 21, 22, 34, 24, 25, 26, 27, 28, 49, 49, 31, 49, 49, 49, - 1, 90, 37, 77, 155, 140, 41, 105, -1, 44, - 45, -1, 47, 48, 1, 100, -1, 52, 5, 6, + 49, 1, 37, 90, 155, 105, 41, 77, 139, 44, + 45, -1, 47, 48, 1, -1, 100, 52, 5, 6, 7, 8, 9, 10, 11, -1, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, -1, 24, 25, 26, 27, 28, -1, -1, 31, -1, -1, -1, -1, 36, @@ -855,9 +855,9 @@ static const yytype_uint8 yystos[] = 46, 74, 30, 32, 97, 33, 47, 60, 44, 45, 37, 41, 47, 52, 70, 76, 77, 91, 92, 93, 94, 45, 1, 90, 74, 48, 49, 49, 49, 49, - 73, 63, 31, 95, 1, 65, 78, 79, 80, 81, - 94, 1, 37, 76, 34, 76, 95, 33, 47, 44, - 46, 49, 44, 50, 85, 86, 49, 37, 41, 47, + 73, 63, 95, 1, 65, 78, 79, 80, 81, 94, + 1, 37, 76, 34, 76, 95, 33, 47, 44, 46, + 49, 44, 31, 50, 85, 86, 49, 37, 41, 47, 70, 82, 83, 49, 36, 46, 49, 49, 1, 78, 93, 34, 1, 41, 82, 82, 33, 47, 36, 81, 49, 49, 49, 49, 1, 78, 49, 49 diff --git a/scripts/genksyms/parse.y b/scripts/genksyms/parse.y index 408cdf82b27..10d7dc724b6 100644 --- a/scripts/genksyms/parse.y +++ b/scripts/genksyms/parse.y @@ -446,7 +446,7 @@ member_bitfield_declarator: attribute_opt: /* empty */ { $$ = NULL; } - | ATTRIBUTE_PHRASE + | attribute_opt ATTRIBUTE_PHRASE ; asm_definition: diff --git a/scripts/kconfig/lex.zconf.c_shipped b/scripts/kconfig/lex.zconf.c_shipped index 6a61cee4a32..7342ce0a778 100644 --- a/scripts/kconfig/lex.zconf.c_shipped +++ b/scripts/kconfig/lex.zconf.c_shipped @@ -5,10 +5,29 @@ /* A lexical scanner generated by flex */ +#define yy_create_buffer zconf_create_buffer +#define yy_delete_buffer zconf_delete_buffer +#define yy_flex_debug zconf_flex_debug +#define yy_init_buffer zconf_init_buffer +#define yy_flush_buffer zconf_flush_buffer +#define yy_load_buffer_state zconf_load_buffer_state +#define yy_switch_to_buffer zconf_switch_to_buffer +#define yyin zconfin +#define yyleng zconfleng +#define yylex zconflex +#define yylineno zconflineno +#define yyout zconfout +#define yyrestart zconfrestart +#define yytext zconftext +#define yywrap zconfwrap +#define yyalloc zconfalloc +#define yyrealloc zconfrealloc +#define yyfree zconffree + #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 33 +#define YY_FLEX_SUBMINOR_VERSION 35 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif @@ -30,7 +49,7 @@ /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ -#if __STDC_VERSION__ >= 199901L +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, * if you want the limit (max/min) macros for int types. @@ -53,7 +72,6 @@ typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; -#endif /* ! C99 */ /* Limits of integral types. */ #ifndef INT8_MIN @@ -84,6 +102,8 @@ typedef unsigned int flex_uint32_t; #define UINT32_MAX (4294967295U) #endif +#endif /* ! C99 */ + #endif /* ! FLEXINT_H */ #ifdef __cplusplus @@ -93,11 +113,12 @@ typedef unsigned int flex_uint32_t; #else /* ! __cplusplus */ -#if __STDC__ +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) #define YY_USE_CONST -#endif /* __STDC__ */ +#endif /* defined (__STDC__) */ #endif /* ! __cplusplus */ #ifdef YY_USE_CONST @@ -177,14 +198,9 @@ extern FILE *zconfin, *zconfout; #define unput(c) yyunput( c, (yytext_ptr) ) -/* The following is because we cannot portably get our hands on size_t - * (without autoconf's help, which isn't available because we want - * flex-generated scanners to compile on their own). - */ - #ifndef YY_TYPEDEF_YY_SIZE_T #define YY_TYPEDEF_YY_SIZE_T -typedef unsigned int yy_size_t; +typedef size_t yy_size_t; #endif #ifndef YY_STRUCT_YY_BUFFER_STATE @@ -335,7 +351,7 @@ void zconffree (void * ); /* Begin user sect3 */ -#define zconfwrap() 1 +#define zconfwrap(n) 1 #define YY_SKIP_YYWRAP typedef unsigned char YY_CHAR; @@ -748,6 +764,7 @@ int zconf_flex_debug = 0; #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET char *zconftext; +#define YY_NO_INPUT 1 /* * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> @@ -834,6 +851,35 @@ void alloc_string(const char *str, int size) static int yy_init_globals (void ); +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int zconflex_destroy (void ); + +int zconfget_debug (void ); + +void zconfset_debug (int debug_flag ); + +YY_EXTRA_TYPE zconfget_extra (void ); + +void zconfset_extra (YY_EXTRA_TYPE user_defined ); + +FILE *zconfget_in (void ); + +void zconfset_in (FILE * in_str ); + +FILE *zconfget_out (void ); + +void zconfset_out (FILE * out_str ); + +int zconfget_leng (void ); + +char *zconfget_text (void ); + +int zconfget_lineno (void ); + +void zconfset_lineno (int line_number ); + /* Macros after this point can all be overridden by user definitions in * section 1. */ @@ -876,7 +922,7 @@ static int input (void ); /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ -#define ECHO (void) fwrite( zconftext, zconfleng, 1, zconfout ) +#define ECHO fwrite( zconftext, zconfleng, 1, zconfout ) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, @@ -1540,6 +1586,14 @@ static int yy_get_next_buffer (void) else ret_val = EOB_ACT_CONTINUE_SCAN; + if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) zconfrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + (yy_n_chars) += number_to_move; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; @@ -1926,7 +1980,9 @@ static void zconfensure_buffer_stack (void) (yy_buffer_stack) = (struct yy_buffer_state**)zconfalloc (num_to_alloc * sizeof(struct yy_buffer_state*) ); - + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" ); + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; @@ -1944,6 +2000,8 @@ static void zconfensure_buffer_stack (void) ((yy_buffer_stack), num_to_alloc * sizeof(struct yy_buffer_state*) ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" ); /* zero only the new slots.*/ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l index 4cea5c85cd0..5164ef7ce49 100644 --- a/scripts/kconfig/zconf.l +++ b/scripts/kconfig/zconf.l @@ -1,5 +1,6 @@ %option backup nostdinit noyywrap never-interactive full ecs %option 8bit backup nodefault perf-report perf-report +%option noinput %x COMMAND HELP STRING PARAM %{ /* diff --git a/scripts/ver_linux b/scripts/ver_linux index 7ac0e309be0..dbb3037f134 100755 --- a/scripts/ver_linux +++ b/scripts/ver_linux @@ -4,7 +4,6 @@ # /bin /sbin /usr/bin /usr/sbin /usr/local/bin, but it may # differ on your system. # -PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/sbin:$PATH echo 'If some fields are empty or look unusual you may have an old version.' echo 'Compare to the current minimal requirements in Documentation/Changes.' echo ' ' diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 40d06c533f8..3ae9bec5a50 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -998,8 +998,12 @@ static int selinux_sb_show_options(struct seq_file *m, struct super_block *sb) int rc; rc = selinux_get_mnt_opts(sb, &opts); - if (rc) + if (rc) { + /* before policy load we may get EINVAL, don't show anything */ + if (rc == -EINVAL) + rc = 0; return rc; + } selinux_write_opts(m, &opts); diff --git a/sound/sh/aica.c b/sound/sh/aica.c index 9ca11332614..54df8baf916 100644 --- a/sound/sh/aica.c +++ b/sound/sh/aica.c @@ -42,7 +42,7 @@ #include <sound/info.h> #include <asm/io.h> #include <asm/dma.h> -#include <asm/dreamcast/sysasic.h> +#include <mach/sysasic.h> #include "aica.h" MODULE_AUTHOR("Adrian McMenamin <adrian@mcmen.demon.co.uk>"); diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c index da2bc590286..7ceea2bba1f 100644 --- a/sound/soc/fsl/fsl_dma.c +++ b/sound/soc/fsl/fsl_dma.c @@ -132,12 +132,17 @@ struct fsl_dma_private { * Since each link descriptor has a 32-bit byte count field, we set * period_bytes_max to the largest 32-bit number. We also have no maximum * number of periods. + * + * Note that we specify SNDRV_PCM_INFO_JOINT_DUPLEX here, but only because a + * limitation in the SSI driver requires the sample rates for playback and + * capture to be the same. */ static const struct snd_pcm_hardware fsl_dma_hardware = { .info = SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_MMAP | - SNDRV_PCM_INFO_MMAP_VALID, + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_JOINT_DUPLEX, .formats = FSLDMA_PCM_FORMATS, .rates = FSLDMA_PCM_RATES, .rate_min = 5512, diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index 71bff33f552..157a7895ffa 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -67,6 +67,8 @@ * @ssi: pointer to the SSI's registers * @ssi_phys: physical address of the SSI registers * @irq: IRQ of this SSI + * @first_stream: pointer to the stream that was opened first + * @second_stream: pointer to second stream * @dev: struct device pointer * @playback: the number of playback streams opened * @capture: the number of capture streams opened @@ -79,6 +81,8 @@ struct fsl_ssi_private { struct ccsr_ssi __iomem *ssi; dma_addr_t ssi_phys; unsigned int irq; + struct snd_pcm_substream *first_stream; + struct snd_pcm_substream *second_stream; struct device *dev; unsigned int playback; unsigned int capture; @@ -342,6 +346,49 @@ static int fsl_ssi_startup(struct snd_pcm_substream *substream) */ } + if (!ssi_private->first_stream) + ssi_private->first_stream = substream; + else { + /* This is the second stream open, so we need to impose sample + * rate and maybe sample size constraints. Note that this can + * cause a race condition if the second stream is opened before + * the first stream is fully initialized. + * + * We provide some protection by checking to make sure the first + * stream is initialized, but it's not perfect. ALSA sometimes + * re-initializes the driver with a different sample rate or + * size. If the second stream is opened before the first stream + * has received its final parameters, then the second stream may + * be constrained to the wrong sample rate or size. + * + * FIXME: This code does not handle opening and closing streams + * repeatedly. If you open two streams and then close the first + * one, you may not be able to open another stream until you + * close the second one as well. + */ + struct snd_pcm_runtime *first_runtime = + ssi_private->first_stream->runtime; + + if (!first_runtime->rate || !first_runtime->sample_bits) { + dev_err(substream->pcm->card->dev, + "set sample rate and size in %s stream first\n", + substream->stream == SNDRV_PCM_STREAM_PLAYBACK + ? "capture" : "playback"); + return -EAGAIN; + } + + snd_pcm_hw_constraint_minmax(substream->runtime, + SNDRV_PCM_HW_PARAM_RATE, + first_runtime->rate, first_runtime->rate); + + snd_pcm_hw_constraint_minmax(substream->runtime, + SNDRV_PCM_HW_PARAM_SAMPLE_BITS, + first_runtime->sample_bits, + first_runtime->sample_bits); + + ssi_private->second_stream = substream; + } + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ssi_private->playback++; @@ -371,18 +418,16 @@ static int fsl_ssi_prepare(struct snd_pcm_substream *substream) struct fsl_ssi_private *ssi_private = rtd->dai->cpu_dai->private_data; struct ccsr_ssi __iomem *ssi = ssi_private->ssi; - u32 wl; - wl = CCSR_SSI_SxCCR_WL(snd_pcm_format_width(runtime->format)); + if (substream == ssi_private->first_stream) { + u32 wl; - clrbits32(&ssi->scr, CCSR_SSI_SCR_SSIEN); + /* The SSI should always be disabled at this points (SSIEN=0) */ + wl = CCSR_SSI_SxCCR_WL(snd_pcm_format_width(runtime->format)); - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + /* In synchronous mode, the SSI uses STCCR for capture */ clrsetbits_be32(&ssi->stccr, CCSR_SSI_SxCCR_WL_MASK, wl); - else - clrsetbits_be32(&ssi->srccr, CCSR_SSI_SxCCR_WL_MASK, wl); - - setbits32(&ssi->scr, CCSR_SSI_SCR_SSIEN); + } return 0; } @@ -407,9 +452,13 @@ static int fsl_ssi_trigger(struct snd_pcm_substream *substream, int cmd) case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - setbits32(&ssi->scr, CCSR_SSI_SCR_TE); + clrbits32(&ssi->scr, CCSR_SSI_SCR_SSIEN); + setbits32(&ssi->scr, + CCSR_SSI_SCR_SSIEN | CCSR_SSI_SCR_TE); } else { - setbits32(&ssi->scr, CCSR_SSI_SCR_RE); + clrbits32(&ssi->scr, CCSR_SSI_SCR_SSIEN); + setbits32(&ssi->scr, + CCSR_SSI_SCR_SSIEN | CCSR_SSI_SCR_RE); /* * I think we need this delay to allow time for the SSI @@ -452,6 +501,11 @@ static void fsl_ssi_shutdown(struct snd_pcm_substream *substream) if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) ssi_private->capture--; + if (ssi_private->first_stream == substream) + ssi_private->first_stream = ssi_private->second_stream; + + ssi_private->second_stream = NULL; + /* * If this is the last active substream, disable the SSI and release * the IRQ. diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c index 65a4e9a8c39..d968cf71b56 100644 --- a/sound/soc/pxa/poodle.c +++ b/sound/soc/pxa/poodle.c @@ -85,17 +85,13 @@ static int poodle_startup(struct snd_pcm_substream *substream) } /* we need to unmute the HP at shutdown as the mute burns power on poodle */ -static int poodle_shutdown(struct snd_pcm_substream *substream) +static void poodle_shutdown(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_codec *codec = rtd->socdev->codec; - /* set = unmute headphone */ locomo_gpio_write(&poodle_locomo_device.dev, POODLE_LOCOMO_GPIO_MUTE_L, 1); locomo_gpio_write(&poodle_locomo_device.dev, POODLE_LOCOMO_GPIO_MUTE_R, 1); - return 0; } static int poodle_hw_params(struct snd_pcm_substream *substream, @@ -232,7 +228,7 @@ static const struct soc_enum poodle_enum[] = { SOC_ENUM_SINGLE_EXT(2, spk_function), }; -static const snd_kcontrol_new_t wm8731_poodle_controls[] = { +static const struct snd_kcontrol_new wm8731_poodle_controls[] = { SOC_ENUM_EXT("Jack Function", poodle_enum[0], poodle_get_jack, poodle_set_jack), SOC_ENUM_EXT("Speaker Function", poodle_enum[1], poodle_get_spk, diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c index fe6cca9c9e7..22971a0f040 100644 --- a/sound/soc/pxa/tosa.c +++ b/sound/soc/pxa/tosa.c @@ -33,7 +33,6 @@ #include <asm/arch/pxa-regs.h> #include <asm/arch/hardware.h> #include <asm/arch/audio.h> -#include <asm/arch/tosa.h> #include "../codecs/wm9712.h" #include "pxa2xx-pcm.h" diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 820347c9ae4..f9d100bc847 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -470,6 +470,7 @@ int dapm_reg_event(struct snd_soc_dapm_widget *w, return 0; } +EXPORT_SYMBOL_GPL(dapm_reg_event); /* * Scan each dapm widget for complete audio path. diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index a845890b680..7dd9b0b85e4 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -192,6 +192,123 @@ void kvm_vcpu_uninit(struct kvm_vcpu *vcpu) } EXPORT_SYMBOL_GPL(kvm_vcpu_uninit); +#if defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER) +static inline struct kvm *mmu_notifier_to_kvm(struct mmu_notifier *mn) +{ + return container_of(mn, struct kvm, mmu_notifier); +} + +static void kvm_mmu_notifier_invalidate_page(struct mmu_notifier *mn, + struct mm_struct *mm, + unsigned long address) +{ + struct kvm *kvm = mmu_notifier_to_kvm(mn); + int need_tlb_flush; + + /* + * When ->invalidate_page runs, the linux pte has been zapped + * already but the page is still allocated until + * ->invalidate_page returns. So if we increase the sequence + * here the kvm page fault will notice if the spte can't be + * established because the page is going to be freed. If + * instead the kvm page fault establishes the spte before + * ->invalidate_page runs, kvm_unmap_hva will release it + * before returning. + * + * The sequence increase only need to be seen at spin_unlock + * time, and not at spin_lock time. + * + * Increasing the sequence after the spin_unlock would be + * unsafe because the kvm page fault could then establish the + * pte after kvm_unmap_hva returned, without noticing the page + * is going to be freed. + */ + spin_lock(&kvm->mmu_lock); + kvm->mmu_notifier_seq++; + need_tlb_flush = kvm_unmap_hva(kvm, address); + spin_unlock(&kvm->mmu_lock); + + /* we've to flush the tlb before the pages can be freed */ + if (need_tlb_flush) + kvm_flush_remote_tlbs(kvm); + +} + +static void kvm_mmu_notifier_invalidate_range_start(struct mmu_notifier *mn, + struct mm_struct *mm, + unsigned long start, + unsigned long end) +{ + struct kvm *kvm = mmu_notifier_to_kvm(mn); + int need_tlb_flush = 0; + + spin_lock(&kvm->mmu_lock); + /* + * The count increase must become visible at unlock time as no + * spte can be established without taking the mmu_lock and + * count is also read inside the mmu_lock critical section. + */ + kvm->mmu_notifier_count++; + for (; start < end; start += PAGE_SIZE) + need_tlb_flush |= kvm_unmap_hva(kvm, start); + spin_unlock(&kvm->mmu_lock); + + /* we've to flush the tlb before the pages can be freed */ + if (need_tlb_flush) + kvm_flush_remote_tlbs(kvm); +} + +static void kvm_mmu_notifier_invalidate_range_end(struct mmu_notifier *mn, + struct mm_struct *mm, + unsigned long start, + unsigned long end) +{ + struct kvm *kvm = mmu_notifier_to_kvm(mn); + + spin_lock(&kvm->mmu_lock); + /* + * This sequence increase will notify the kvm page fault that + * the page that is going to be mapped in the spte could have + * been freed. + */ + kvm->mmu_notifier_seq++; + /* + * The above sequence increase must be visible before the + * below count decrease but both values are read by the kvm + * page fault under mmu_lock spinlock so we don't need to add + * a smb_wmb() here in between the two. + */ + kvm->mmu_notifier_count--; + spin_unlock(&kvm->mmu_lock); + + BUG_ON(kvm->mmu_notifier_count < 0); +} + +static int kvm_mmu_notifier_clear_flush_young(struct mmu_notifier *mn, + struct mm_struct *mm, + unsigned long address) +{ + struct kvm *kvm = mmu_notifier_to_kvm(mn); + int young; + + spin_lock(&kvm->mmu_lock); + young = kvm_age_hva(kvm, address); + spin_unlock(&kvm->mmu_lock); + + if (young) + kvm_flush_remote_tlbs(kvm); + + return young; +} + +static const struct mmu_notifier_ops kvm_mmu_notifier_ops = { + .invalidate_page = kvm_mmu_notifier_invalidate_page, + .invalidate_range_start = kvm_mmu_notifier_invalidate_range_start, + .invalidate_range_end = kvm_mmu_notifier_invalidate_range_end, + .clear_flush_young = kvm_mmu_notifier_clear_flush_young, +}; +#endif /* CONFIG_MMU_NOTIFIER && KVM_ARCH_WANT_MMU_NOTIFIER */ + static struct kvm *kvm_create_vm(void) { struct kvm *kvm = kvm_arch_create_vm(); @@ -212,6 +329,21 @@ static struct kvm *kvm_create_vm(void) (struct kvm_coalesced_mmio_ring *)page_address(page); #endif +#if defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER) + { + int err; + kvm->mmu_notifier.ops = &kvm_mmu_notifier_ops; + err = mmu_notifier_register(&kvm->mmu_notifier, current->mm); + if (err) { +#ifdef KVM_COALESCED_MMIO_PAGE_OFFSET + put_page(page); +#endif + kfree(kvm); + return ERR_PTR(err); + } + } +#endif + kvm->mm = current->mm; atomic_inc(&kvm->mm->mm_count); spin_lock_init(&kvm->mmu_lock); @@ -272,6 +404,9 @@ static void kvm_destroy_vm(struct kvm *kvm) if (kvm->coalesced_mmio_ring != NULL) free_page((unsigned long)kvm->coalesced_mmio_ring); #endif +#if defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER) + mmu_notifier_unregister(&kvm->mmu_notifier, kvm->mm); +#endif kvm_arch_destroy_vm(kvm); mmdrop(mm); } @@ -375,7 +510,15 @@ int __kvm_set_memory_region(struct kvm *kvm, memset(new.rmap, 0, npages * sizeof(*new.rmap)); new.user_alloc = user_alloc; - new.userspace_addr = mem->userspace_addr; + /* + * hva_to_rmmap() serialzies with the mmu_lock and to be + * safe it has to ignore memslots with !user_alloc && + * !userspace_addr. + */ + if (user_alloc) + new.userspace_addr = mem->userspace_addr; + else + new.userspace_addr = 0; } if (npages && !new.lpage_info) { int largepages = npages / KVM_PAGES_PER_HPAGE; @@ -408,17 +551,21 @@ int __kvm_set_memory_region(struct kvm *kvm, } #endif /* not defined CONFIG_S390 */ - if (mem->slot >= kvm->nmemslots) - kvm->nmemslots = mem->slot + 1; - if (!npages) kvm_arch_flush_shadow(kvm); + spin_lock(&kvm->mmu_lock); + if (mem->slot >= kvm->nmemslots) + kvm->nmemslots = mem->slot + 1; + *memslot = new; + spin_unlock(&kvm->mmu_lock); r = kvm_arch_set_memory_region(kvm, mem, old, user_alloc); if (r) { + spin_lock(&kvm->mmu_lock); *memslot = old; + spin_unlock(&kvm->mmu_lock); goto out_free; } |