diff options
Diffstat (limited to 'drivers/zorro')
| -rw-r--r-- | drivers/zorro/.gitignore | 2 | ||||
| -rw-r--r-- | drivers/zorro/Makefile | 3 | ||||
| -rw-r--r-- | drivers/zorro/names.c | 11 | ||||
| -rw-r--r-- | drivers/zorro/proc.c | 130 | ||||
| -rw-r--r-- | drivers/zorro/zorro-driver.c | 38 | ||||
| -rw-r--r-- | drivers/zorro/zorro-sysfs.c | 64 | ||||
| -rw-r--r-- | drivers/zorro/zorro.c | 256 | ||||
| -rw-r--r-- | drivers/zorro/zorro.h | 7 | ||||
| -rw-r--r-- | drivers/zorro/zorro.ids | 6 |
9 files changed, 297 insertions, 220 deletions
diff --git a/drivers/zorro/.gitignore b/drivers/zorro/.gitignore new file mode 100644 index 00000000000..34f980bd8ff --- /dev/null +++ b/drivers/zorro/.gitignore @@ -0,0 +1,2 @@ +devlist.h +gen-devlist diff --git a/drivers/zorro/Makefile b/drivers/zorro/Makefile index f6217260321..7dc5332ff98 100644 --- a/drivers/zorro/Makefile +++ b/drivers/zorro/Makefile @@ -2,8 +2,9 @@ # Makefile for the Zorro bus specific drivers. # -obj-$(CONFIG_ZORRO) += zorro.o zorro-driver.o zorro-sysfs.o names.o +obj-$(CONFIG_ZORRO) += zorro.o zorro-driver.o zorro-sysfs.o obj-$(CONFIG_PROC_FS) += proc.o +obj-$(CONFIG_ZORRO_NAMES) += names.o hostprogs-y := gen-devlist diff --git a/drivers/zorro/names.c b/drivers/zorro/names.c index e8517c3d8e8..6f3fd9903ac 100644 --- a/drivers/zorro/names.c +++ b/drivers/zorro/names.c @@ -15,8 +15,6 @@ #include <linux/zorro.h> -#ifdef CONFIG_ZORRO_NAMES - struct zorro_prod_info { __u16 prod; unsigned short seen; @@ -69,7 +67,6 @@ void __init zorro_name_device(struct zorro_dev *dev) } while (--i); /* Couldn't find either the manufacturer nor the product */ - sprintf(name, "Zorro device %08x", dev->id); return; match_manuf: { @@ -98,11 +95,3 @@ void __init zorro_name_device(struct zorro_dev *dev) } } } - -#else - -void __init zorro_name_device(struct zorro_dev *dev) -{ -} - -#endif diff --git a/drivers/zorro/proc.c b/drivers/zorro/proc.c index 2ce4cebc31d..6ac2579da0e 100644 --- a/drivers/zorro/proc.c +++ b/drivers/zorro/proc.c @@ -1,6 +1,4 @@ /* - * $Id: proc.c,v 1.1.2.1 1998/06/07 23:21:01 geert Exp $ - * * Procfs interface for the Zorro bus. * * Copyright (C) 1998-2003 Geert Uytterhoeven @@ -13,8 +11,11 @@ #include <linux/types.h> #include <linux/zorro.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/init.h> -#include <linux/smp_lock.h> +#include <linux/export.h> + +#include <asm/byteorder.h> #include <asm/uaccess.h> #include <asm/amigahw.h> #include <asm/setup.h> @@ -22,34 +23,13 @@ static loff_t proc_bus_zorro_lseek(struct file *file, loff_t off, int whence) { - loff_t new = -1; - - lock_kernel(); - switch (whence) { - case 0: - new = off; - break; - case 1: - new = file->f_pos + off; - break; - case 2: - new = sizeof(struct ConfigDev) + off; - break; - } - if (new < 0 || new > sizeof(struct ConfigDev)) { - unlock_kernel(); - return -EINVAL; - } - unlock_kernel(); - return (file->f_pos = new); + return fixed_size_llseek(file, off, whence, sizeof(struct ConfigDev)); } static ssize_t proc_bus_zorro_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) { - struct inode *ino = file->f_path.dentry->d_inode; - struct proc_dir_entry *dp = PDE(ino); - struct zorro_dev *z = dp->data; + struct zorro_dev *z = PDE_DATA(file_inode(file)); struct ConfigDev cd; loff_t pos = *ppos; @@ -63,12 +43,12 @@ proc_bus_zorro_read(struct file *file, char __user *buf, size_t nbytes, loff_t * /* Construct a ConfigDev */ memset(&cd, 0, sizeof(cd)); cd.cd_Rom = z->rom; - cd.cd_SlotAddr = z->slotaddr; - cd.cd_SlotSize = z->slotsize; - cd.cd_BoardAddr = (void *)zorro_resource_start(z); - cd.cd_BoardSize = zorro_resource_len(z); + cd.cd_SlotAddr = cpu_to_be16(z->slotaddr); + cd.cd_SlotSize = cpu_to_be16(z->slotsize); + cd.cd_BoardAddr = cpu_to_be32(zorro_resource_start(z)); + cd.cd_BoardSize = cpu_to_be32(zorro_resource_len(z)); - if (copy_to_user(buf, &cd, nbytes)) + if (copy_to_user(buf, (void *)&cd + pos, nbytes)) return -EFAULT; *ppos += nbytes; @@ -76,65 +56,87 @@ proc_bus_zorro_read(struct file *file, char __user *buf, size_t nbytes, loff_t * } static const struct file_operations proc_bus_zorro_operations = { + .owner = THIS_MODULE, .llseek = proc_bus_zorro_lseek, .read = proc_bus_zorro_read, }; -static int -get_zorro_dev_info(char *buf, char **start, off_t pos, int count) +static void * zorro_seq_start(struct seq_file *m, loff_t *pos) +{ + return (*pos < zorro_num_autocon) ? pos : NULL; +} + +static void * zorro_seq_next(struct seq_file *m, void *v, loff_t *pos) +{ + (*pos)++; + return (*pos < zorro_num_autocon) ? pos : NULL; +} + +static void zorro_seq_stop(struct seq_file *m, void *v) { - u_int slot; - off_t at = 0; - int len, cnt; - - for (slot = cnt = 0; slot < zorro_num_autocon && count > cnt; slot++) { - struct zorro_dev *z = &zorro_autocon[slot]; - len = sprintf(buf, "%02x\t%08x\t%08lx\t%08lx\t%02x\n", slot, - z->id, (unsigned long)zorro_resource_start(z), - (unsigned long)zorro_resource_len(z), - z->rom.er_Type); - at += len; - if (at >= pos) { - if (!*start) { - *start = buf + (pos - (at - len)); - cnt = at - pos; - } else - cnt += len; - buf += len; - } - } - return (count > cnt) ? cnt : count; } +static int zorro_seq_show(struct seq_file *m, void *v) +{ + unsigned int slot = *(loff_t *)v; + struct zorro_dev *z = &zorro_autocon[slot]; + + seq_printf(m, "%02x\t%08x\t%08lx\t%08lx\t%02x\n", slot, z->id, + (unsigned long)zorro_resource_start(z), + (unsigned long)zorro_resource_len(z), + z->rom.er_Type); + return 0; +} + +static const struct seq_operations zorro_devices_seq_ops = { + .start = zorro_seq_start, + .next = zorro_seq_next, + .stop = zorro_seq_stop, + .show = zorro_seq_show, +}; + +static int zorro_devices_proc_open(struct inode *inode, struct file *file) +{ + return seq_open(file, &zorro_devices_seq_ops); +} + +static const struct file_operations zorro_devices_proc_fops = { + .owner = THIS_MODULE, + .open = zorro_devices_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; + static struct proc_dir_entry *proc_bus_zorro_dir; -static int __init zorro_proc_attach_device(u_int slot) +static int __init zorro_proc_attach_device(unsigned int slot) { struct proc_dir_entry *entry; char name[4]; sprintf(name, "%02x", slot); - entry = create_proc_entry(name, 0, proc_bus_zorro_dir); + entry = proc_create_data(name, 0, proc_bus_zorro_dir, + &proc_bus_zorro_operations, + &zorro_autocon[slot]); if (!entry) return -ENOMEM; - entry->proc_fops = &proc_bus_zorro_operations; - entry->data = &zorro_autocon[slot]; - entry->size = sizeof(struct zorro_dev); + proc_set_size(entry, sizeof(struct zorro_dev)); return 0; } static int __init zorro_proc_init(void) { - u_int slot; + unsigned int slot; if (MACH_IS_AMIGA && AMIGAHW_PRESENT(ZORRO)) { - proc_bus_zorro_dir = proc_mkdir("zorro", proc_bus); - create_proc_info_entry("devices", 0, proc_bus_zorro_dir, - get_zorro_dev_info); + proc_bus_zorro_dir = proc_mkdir("bus/zorro", NULL); + proc_create("devices", 0, proc_bus_zorro_dir, + &zorro_devices_proc_fops); for (slot = 0; slot < zorro_num_autocon; slot++) zorro_proc_attach_device(slot); } return 0; } -__initcall(zorro_proc_init); +device_initcall(zorro_proc_init); diff --git a/drivers/zorro/zorro-driver.c b/drivers/zorro/zorro-driver.c index e6c4390d8bd..eacae1434b7 100644 --- a/drivers/zorro/zorro-driver.c +++ b/drivers/zorro/zorro-driver.c @@ -37,6 +37,7 @@ zorro_match_device(const struct zorro_device_id *ids, } return NULL; } +EXPORT_SYMBOL(zorro_match_device); static int zorro_device_probe(struct device *dev) @@ -91,6 +92,7 @@ int zorro_register_driver(struct zorro_driver *drv) /* register with core */ return driver_register(&drv->driver); } +EXPORT_SYMBOL(zorro_register_driver); /** @@ -107,6 +109,7 @@ void zorro_unregister_driver(struct zorro_driver *drv) { driver_unregister(&drv->driver); } +EXPORT_SYMBOL(zorro_unregister_driver); /** @@ -137,13 +140,35 @@ static int zorro_bus_match(struct device *dev, struct device_driver *drv) return 0; } +static int zorro_uevent(struct device *dev, struct kobj_uevent_env *env) +{ + struct zorro_dev *z; + + if (!dev) + return -ENODEV; + + z = to_zorro_dev(dev); + if (!z) + return -ENODEV; + + if (add_uevent_var(env, "ZORRO_ID=%08X", z->id) || + add_uevent_var(env, "ZORRO_SLOT_NAME=%s", dev_name(dev)) || + add_uevent_var(env, "ZORRO_SLOT_ADDR=%04X", z->slotaddr) || + add_uevent_var(env, "MODALIAS=" ZORRO_DEVICE_MODALIAS_FMT, z->id)) + return -ENOMEM; + + return 0; +} struct bus_type zorro_bus_type = { - .name = "zorro", - .match = zorro_bus_match, - .probe = zorro_device_probe, - .remove = zorro_device_remove, + .name = "zorro", + .dev_name = "zorro", + .match = zorro_bus_match, + .uevent = zorro_uevent, + .probe = zorro_device_probe, + .remove = zorro_device_remove, }; +EXPORT_SYMBOL(zorro_bus_type); static int __init zorro_driver_init(void) @@ -153,8 +178,3 @@ static int __init zorro_driver_init(void) postcore_initcall(zorro_driver_init); -EXPORT_SYMBOL(zorro_match_device); -EXPORT_SYMBOL(zorro_register_driver); -EXPORT_SYMBOL(zorro_unregister_driver); -EXPORT_SYMBOL(zorro_dev_driver); -EXPORT_SYMBOL(zorro_bus_type); diff --git a/drivers/zorro/zorro-sysfs.c b/drivers/zorro/zorro-sysfs.c index 808b4f8675c..36b210f9b6b 100644 --- a/drivers/zorro/zorro-sysfs.c +++ b/drivers/zorro/zorro-sysfs.c @@ -16,6 +16,8 @@ #include <linux/stat.h> #include <linux/string.h> +#include <asm/byteorder.h> + #include "zorro.h" @@ -33,10 +35,20 @@ static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL); zorro_config_attr(id, id, "0x%08x\n"); zorro_config_attr(type, rom.er_Type, "0x%02x\n"); -zorro_config_attr(serial, rom.er_SerialNumber, "0x%08x\n"); zorro_config_attr(slotaddr, slotaddr, "0x%04x\n"); zorro_config_attr(slotsize, slotsize, "0x%04x\n"); +static ssize_t +show_serial(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct zorro_dev *z; + + z = to_zorro_dev(dev); + return sprintf(buf, "0x%08x\n", be32_to_cpu(z->rom.er_SerialNumber)); +} + +static DEVICE_ATTR(serial, S_IRUGO, show_serial, NULL); + static ssize_t zorro_show_resource(struct device *dev, struct device_attribute *attr, char *buf) { struct zorro_dev *z = to_zorro_dev(dev); @@ -49,30 +61,23 @@ static ssize_t zorro_show_resource(struct device *dev, struct device_attribute * static DEVICE_ATTR(resource, S_IRUGO, zorro_show_resource, NULL); -static ssize_t zorro_read_config(struct kobject *kobj, +static ssize_t zorro_read_config(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { struct zorro_dev *z = to_zorro_dev(container_of(kobj, struct device, kobj)); struct ConfigDev cd; - unsigned int size = sizeof(cd); - - if (off > size) - return 0; - if (off+count > size) - count = size-off; /* Construct a ConfigDev */ memset(&cd, 0, sizeof(cd)); cd.cd_Rom = z->rom; - cd.cd_SlotAddr = z->slotaddr; - cd.cd_SlotSize = z->slotsize; - cd.cd_BoardAddr = (void *)zorro_resource_start(z); - cd.cd_BoardSize = zorro_resource_len(z); + cd.cd_SlotAddr = cpu_to_be16(z->slotaddr); + cd.cd_SlotSize = cpu_to_be16(z->slotsize); + cd.cd_BoardAddr = cpu_to_be32(zorro_resource_start(z)); + cd.cd_BoardSize = cpu_to_be32(zorro_resource_len(z)); - memcpy(buf, (void *)&cd+off, count); - return count; + return memory_read_from_buffer(buf, count, &off, &cd, sizeof(cd)); } static struct bin_attribute zorro_config_attr = { @@ -84,17 +89,32 @@ static struct bin_attribute zorro_config_attr = { .read = zorro_read_config, }; -void zorro_create_sysfs_dev_files(struct zorro_dev *z) +static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct zorro_dev *z = to_zorro_dev(dev); + + return sprintf(buf, ZORRO_DEVICE_MODALIAS_FMT "\n", z->id); +} + +static DEVICE_ATTR(modalias, S_IRUGO, modalias_show, NULL); + +int zorro_create_sysfs_dev_files(struct zorro_dev *z) { struct device *dev = &z->dev; + int error; /* current configuration's attributes */ - device_create_file(dev, &dev_attr_id); - device_create_file(dev, &dev_attr_type); - device_create_file(dev, &dev_attr_serial); - device_create_file(dev, &dev_attr_slotaddr); - device_create_file(dev, &dev_attr_slotsize); - device_create_file(dev, &dev_attr_resource); - sysfs_create_bin_file(&dev->kobj, &zorro_config_attr); + if ((error = device_create_file(dev, &dev_attr_id)) || + (error = device_create_file(dev, &dev_attr_type)) || + (error = device_create_file(dev, &dev_attr_serial)) || + (error = device_create_file(dev, &dev_attr_slotaddr)) || + (error = device_create_file(dev, &dev_attr_slotsize)) || + (error = device_create_file(dev, &dev_attr_resource)) || + (error = device_create_file(dev, &dev_attr_modalias)) || + (error = sysfs_create_bin_file(&dev->kobj, &zorro_config_attr))) + return error; + + return 0; } diff --git a/drivers/zorro/zorro.c b/drivers/zorro/zorro.c index 4cc42b64820..707c1a5a031 100644 --- a/drivers/zorro/zorro.c +++ b/drivers/zorro/zorro.c @@ -1,6 +1,4 @@ /* - * $Id: zorro.c,v 1.1.2.1 1998/06/07 23:21:02 geert Exp $ - * * Zorro Bus Services * * Copyright (C) 1995-2003 Geert Uytterhoeven @@ -17,7 +15,10 @@ #include <linux/zorro.h> #include <linux/bitops.h> #include <linux/string.h> +#include <linux/platform_device.h> +#include <linux/slab.h> +#include <asm/byteorder.h> #include <asm/setup.h> #include <asm/amigahw.h> @@ -28,24 +29,18 @@ * Zorro Expansion Devices */ -u_int zorro_num_autocon = 0; -struct zorro_dev zorro_autocon[ZORRO_NUM_AUTO]; +unsigned int zorro_num_autocon; +struct zorro_dev_init zorro_autocon_init[ZORRO_NUM_AUTO] __initdata; +struct zorro_dev *zorro_autocon; /* - * Single Zorro bus + * Zorro bus */ -struct zorro_bus zorro_bus = {\ - .resources = { - /* Zorro II regions (on Zorro II/III) */ - { .name = "Zorro II exp", .start = 0x00e80000, .end = 0x00efffff }, - { .name = "Zorro II mem", .start = 0x00200000, .end = 0x009fffff }, - /* Zorro III regions (on Zorro III only) */ - { .name = "Zorro III exp", .start = 0xff000000, .end = 0xffffffff }, - { .name = "Zorro III cfg", .start = 0x40000000, .end = 0x7fffffff } - }, - .name = "Zorro bus" +struct zorro_bus { + struct device dev; + struct zorro_dev devices[0]; }; @@ -55,18 +50,19 @@ struct zorro_bus zorro_bus = {\ struct zorro_dev *zorro_find_device(zorro_id id, struct zorro_dev *from) { - struct zorro_dev *z; + struct zorro_dev *z; - if (!MACH_IS_AMIGA || !AMIGAHW_PRESENT(ZORRO)) - return NULL; + if (!zorro_num_autocon) + return NULL; - for (z = from ? from+1 : &zorro_autocon[0]; - z < zorro_autocon+zorro_num_autocon; - z++) - if (id == ZORRO_WILDCARD || id == z->id) - return z; - return NULL; + for (z = from ? from+1 : &zorro_autocon[0]; + z < zorro_autocon+zorro_num_autocon; + z++) + if (id == ZORRO_WILDCARD || id == z->id) + return z; + return NULL; } +EXPORT_SYMBOL(zorro_find_device); /* @@ -85,112 +81,156 @@ struct zorro_dev *zorro_find_device(zorro_id id, struct zorro_dev *from) */ DECLARE_BITMAP(zorro_unused_z2ram, 128); +EXPORT_SYMBOL(zorro_unused_z2ram); static void __init mark_region(unsigned long start, unsigned long end, int flag) { - if (flag) - start += Z2RAM_CHUNKMASK; - else - end += Z2RAM_CHUNKMASK; - start &= ~Z2RAM_CHUNKMASK; - end &= ~Z2RAM_CHUNKMASK; - - if (end <= Z2RAM_START || start >= Z2RAM_END) - return; - start = start < Z2RAM_START ? 0x00000000 : start-Z2RAM_START; - end = end > Z2RAM_END ? Z2RAM_SIZE : end-Z2RAM_START; - while (start < end) { - u32 chunk = start>>Z2RAM_CHUNKSHIFT; if (flag) - set_bit(chunk, zorro_unused_z2ram); + start += Z2RAM_CHUNKMASK; else - clear_bit(chunk, zorro_unused_z2ram); - start += Z2RAM_CHUNKSIZE; - } + end += Z2RAM_CHUNKMASK; + start &= ~Z2RAM_CHUNKMASK; + end &= ~Z2RAM_CHUNKMASK; + + if (end <= Z2RAM_START || start >= Z2RAM_END) + return; + start = start < Z2RAM_START ? 0x00000000 : start-Z2RAM_START; + end = end > Z2RAM_END ? Z2RAM_SIZE : end-Z2RAM_START; + while (start < end) { + u32 chunk = start>>Z2RAM_CHUNKSHIFT; + if (flag) + set_bit(chunk, zorro_unused_z2ram); + else + clear_bit(chunk, zorro_unused_z2ram); + start += Z2RAM_CHUNKSIZE; + } } -static struct resource __init *zorro_find_parent_resource(struct zorro_dev *z) +static struct resource __init *zorro_find_parent_resource( + struct platform_device *bridge, struct zorro_dev *z) { - int i; + int i; - for (i = 0; i < zorro_bus.num_resources; i++) - if (zorro_resource_start(z) >= zorro_bus.resources[i].start && - zorro_resource_end(z) <= zorro_bus.resources[i].end) - return &zorro_bus.resources[i]; - return &iomem_resource; + for (i = 0; i < bridge->num_resources; i++) { + struct resource *r = &bridge->resource[i]; + if (zorro_resource_start(z) >= r->start && + zorro_resource_end(z) <= r->end) + return r; + } + return &iomem_resource; } - /* - * Initialization - */ -static int __init zorro_init(void) +static int __init amiga_zorro_probe(struct platform_device *pdev) { - struct zorro_dev *z; - unsigned int i; + struct zorro_bus *bus; + struct zorro_dev_init *zi; + struct zorro_dev *z; + struct resource *r; + unsigned int i; + int error; + + /* Initialize the Zorro bus */ + bus = kzalloc(sizeof(*bus) + + zorro_num_autocon * sizeof(bus->devices[0]), + GFP_KERNEL); + if (!bus) + return -ENOMEM; + + zorro_autocon = bus->devices; + bus->dev.parent = &pdev->dev; + dev_set_name(&bus->dev, zorro_bus_type.name); + error = device_register(&bus->dev); + if (error) { + pr_err("Zorro: Error registering zorro_bus\n"); + put_device(&bus->dev); + kfree(bus); + return error; + } + platform_set_drvdata(pdev, bus); + + pr_info("Zorro: Probing AutoConfig expansion devices: %u device%s\n", + zorro_num_autocon, zorro_num_autocon == 1 ? "" : "s"); + + /* First identify all devices ... */ + for (i = 0; i < zorro_num_autocon; i++) { + zi = &zorro_autocon_init[i]; + z = &zorro_autocon[i]; + + z->rom = zi->rom; + z->id = (be16_to_cpu(z->rom.er_Manufacturer) << 16) | + (z->rom.er_Product << 8); + if (z->id == ZORRO_PROD_GVP_EPC_BASE) { + /* GVP quirk */ + unsigned long magic = zi->boardaddr + 0x8000; + z->id |= *(u16 *)ZTWO_VADDR(magic) & GVP_PRODMASK; + } + z->slotaddr = zi->slotaddr; + z->slotsize = zi->slotsize; + sprintf(z->name, "Zorro device %08x", z->id); + zorro_name_device(z); + z->resource.start = zi->boardaddr; + z->resource.end = zi->boardaddr + zi->boardsize - 1; + z->resource.name = z->name; + r = zorro_find_parent_resource(pdev, z); + error = request_resource(r, &z->resource); + if (error) + dev_err(&bus->dev, + "Address space collision on device %s %pR\n", + z->name, &z->resource); + z->dev.parent = &bus->dev; + z->dev.bus = &zorro_bus_type; + z->dev.id = i; + } - if (!MACH_IS_AMIGA || !AMIGAHW_PRESENT(ZORRO)) - return 0; + /* ... then register them */ + for (i = 0; i < zorro_num_autocon; i++) { + z = &zorro_autocon[i]; + error = device_register(&z->dev); + if (error) { + dev_err(&bus->dev, "Error registering device %s\n", + z->name); + put_device(&z->dev); + continue; + } + error = zorro_create_sysfs_dev_files(z); + if (error) + dev_err(&z->dev, "Error creating sysfs files\n"); + } - pr_info("Zorro: Probing AutoConfig expansion devices: %d device%s\n", - zorro_num_autocon, zorro_num_autocon == 1 ? "" : "s"); - - /* Initialize the Zorro bus */ - INIT_LIST_HEAD(&zorro_bus.devices); - strcpy(zorro_bus.dev.bus_id, "zorro"); - device_register(&zorro_bus.dev); - - /* Request the resources */ - zorro_bus.num_resources = AMIGAHW_PRESENT(ZORRO3) ? 4 : 2; - for (i = 0; i < zorro_bus.num_resources; i++) - request_resource(&iomem_resource, &zorro_bus.resources[i]); - - /* Register all devices */ - for (i = 0; i < zorro_num_autocon; i++) { - z = &zorro_autocon[i]; - z->id = (z->rom.er_Manufacturer<<16) | (z->rom.er_Product<<8); - if (z->id == ZORRO_PROD_GVP_EPC_BASE) { - /* GVP quirk */ - unsigned long magic = zorro_resource_start(z)+0x8000; - z->id |= *(u16 *)ZTWO_VADDR(magic) & GVP_PRODMASK; + /* Mark all available Zorro II memory */ + zorro_for_each_dev(z) { + if (z->rom.er_Type & ERTF_MEMLIST) + mark_region(zorro_resource_start(z), + zorro_resource_end(z)+1, 1); } - sprintf(z->name, "Zorro device %08x", z->id); - zorro_name_device(z); - z->resource.name = z->name; - if (request_resource(zorro_find_parent_resource(z), &z->resource)) - printk(KERN_ERR "Zorro: Address space collision on device %s " - "[%lx:%lx]\n", - z->name, (unsigned long)zorro_resource_start(z), - (unsigned long)zorro_resource_end(z)); - sprintf(z->dev.bus_id, "%02x", i); - z->dev.parent = &zorro_bus.dev; - z->dev.bus = &zorro_bus_type; - device_register(&z->dev); - zorro_create_sysfs_dev_files(z); - } - - /* Mark all available Zorro II memory */ - zorro_for_each_dev(z) { - if (z->rom.er_Type & ERTF_MEMLIST) - mark_region(zorro_resource_start(z), zorro_resource_end(z)+1, 1); - } - - /* Unmark all used Zorro II memory */ - for (i = 0; i < m68k_num_memory; i++) - if (m68k_memory[i].addr < 16*1024*1024) - mark_region(m68k_memory[i].addr, - m68k_memory[i].addr+m68k_memory[i].size, 0); - - return 0; + + /* Unmark all used Zorro II memory */ + for (i = 0; i < m68k_num_memory; i++) + if (m68k_memory[i].addr < 16*1024*1024) + mark_region(m68k_memory[i].addr, + m68k_memory[i].addr+m68k_memory[i].size, + 0); + + return 0; } -subsys_initcall(zorro_init); +static struct platform_driver amiga_zorro_driver = { + .driver = { + .name = "amiga-zorro", + .owner = THIS_MODULE, + }, +}; -EXPORT_SYMBOL(zorro_find_device); -EXPORT_SYMBOL(zorro_unused_z2ram); +static int __init amiga_zorro_init(void) +{ + return platform_driver_probe(&amiga_zorro_driver, amiga_zorro_probe); +} + +module_init(amiga_zorro_init); MODULE_LICENSE("GPL"); diff --git a/drivers/zorro/zorro.h b/drivers/zorro/zorro.h index 5c91adac4df..34119fb4e56 100644 --- a/drivers/zorro/zorro.h +++ b/drivers/zorro/zorro.h @@ -1,4 +1,9 @@ +#ifdef CONFIG_ZORRO_NAMES extern void zorro_name_device(struct zorro_dev *z); -extern void zorro_create_sysfs_dev_files(struct zorro_dev *z); +#else +static inline void zorro_name_device(struct zorro_dev *dev) { } +#endif + +extern int zorro_create_sysfs_dev_files(struct zorro_dev *z); diff --git a/drivers/zorro/zorro.ids b/drivers/zorro/zorro.ids index 560fef2a7b1..119abea8c6c 100644 --- a/drivers/zorro/zorro.ids +++ b/drivers/zorro/zorro.ids @@ -4,8 +4,6 @@ # Maintained by Geert Uytterhoeven <zorro@linux-m68k.org> # If you have any new entries, please send them to the maintainer. # -# $Id: zorro.ids,v 1.19 2002/10/14 13:08:58 geert Exp $ -# # Manufacturers and Products. Please keep sorted. @@ -110,7 +108,7 @@ 0c00 500XP/SupraDrive WordSync [SCSI Host Adapter] 0d00 SupraDrive WordSync II [SCSI Host Adapter] 1000 2400zi+ [Modem] -0422 Computer Systems Assosiates +0422 Computer Systems Associates 1100 Magnum 40 [Accelerator and SCSI Host Adapter] 1500 12 Gauge [SCSI Host Adapter] 0439 Marc Michael Groth @@ -353,7 +351,7 @@ 0200 EGS 28/24 Spectrum [Graphics Card] 0892 Apollo 0100 A1200 [FPU and RAM Expansion] -0893 Ingenieurbüro Helfrich +0893 Ingenieurbüro Helfrich 0500 Piccolo RAM [Graphics Card] 0600 Piccolo [Graphics Card] 0700 PeggyPlus MPEG [Video Card] |