diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-26 17:28:37 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-26 17:28:37 -0700 |
commit | 474829e875ab93512dbe0a713f564d3cd3874bc9 (patch) | |
tree | e0c066ca80e2d0c4b1eb4109393f5911bcb92998 | |
parent | 27afe58fe60fbf71a25f1f592472c0e7b72b3502 (diff) | |
parent | 7e31842441776b4d6ec7fd916c91663ad05b7814 (diff) |
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (53 commits)
ACPI: install ACPI table handler before any dynamic tables being loaded
ACPI / PM: Blacklist another machine that needs acpi_sleep=nonvs
ACPI: Page based coalescing of I/O remappings optimization
ACPI: Convert simple locking to RCU based locking
ACPI: Pre-map 'system event' related register blocks
ACPI: Add interfaces for ioremapping/iounmapping ACPI registers
ACPI: Maintain a list of ACPI memory mapped I/O remappings
ACPI: Fix ioremap size for MMIO reads and writes
ACPI / Battery: Return -ENODEV for unknown values in get_property()
ACPI / PM: Fix reference counting of power resources
Subject: [PATCH] ACPICA: Fix Scope() op in module level code
ACPI battery: support percentage battery remaining capacity
ACPI: Make Embedded Controller command timeout delay configurable
ACPI dock: move some functions to .init.text
ACPI: thermal: remove unused limit code
ACPI: static sleep_states[] and acpi_gts_bfs_check
ACPI: remove dead code
ACPI: delete dedicated MAINTAINERS entries for ACPI EC and BATTERY drivers
ACPI: Only processor needs CPU_IDLE
ACPICA: Update version to 20101013
...
78 files changed, 2424 insertions, 2714 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 014b648f99e..635f8801c45 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -243,21 +243,6 @@ F: drivers/pnp/pnpacpi/ F: include/linux/acpi.h F: include/acpi/ -ACPI BATTERY DRIVERS -M: Alexey Starikovskiy <astarikovskiy@suse.de> -L: linux-acpi@vger.kernel.org -W: http://www.lesswatts.org/projects/acpi/ -S: Supported -F: drivers/acpi/battery.c -F: drivers/acpi/*sbs* - -ACPI EC DRIVER -M: Alexey Starikovskiy <astarikovskiy@suse.de> -L: linux-acpi@vger.kernel.org -W: http://www.lesswatts.org/projects/acpi/ -S: Supported -F: drivers/acpi/ec.c - ACPI FAN DRIVER M: Zhang Rui <rui.zhang@intel.com> L: linux-acpi@vger.kernel.org diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c index cd8da247dda..a2baafb2fe6 100644 --- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c +++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c @@ -701,6 +701,7 @@ static int acpi_cpufreq_cpu_exit(struct cpufreq_policy *policy) per_cpu(acfreq_data, policy->cpu) = NULL; acpi_processor_unregister_performance(data->acpi_data, policy->cpu); + kfree(data->freq_table); kfree(data); } diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 88681aca88c..3f3489c5ca8 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -9,7 +9,6 @@ menuconfig ACPI depends on PCI depends on PM select PNP - select CPU_IDLE default y help Advanced Configuration and Power Interface (ACPI) support for @@ -66,7 +65,6 @@ config ACPI_PROCFS config ACPI_PROCFS_POWER bool "Deprecated power /proc/acpi directories" depends on PROC_FS - default y help For backwards compatibility, this option allows deprecated power /proc/acpi/ directories to exist, even when @@ -90,13 +88,6 @@ config ACPI_POWER_METER To compile this driver as a module, choose M here: the module will be called power-meter. -config ACPI_SYSFS_POWER - bool "Future power /sys interface" - select POWER_SUPPLY - default y - help - Say N to disable power /sys interface - config ACPI_EC_DEBUGFS tristate "EC read/write access through /sys/kernel/debug/ec" default n @@ -136,6 +127,7 @@ config ACPI_PROC_EVENT config ACPI_AC tristate "AC Adapter" depends on X86 + select POWER_SUPPLY default y help This driver supports the AC Adapter object, which indicates @@ -148,6 +140,7 @@ config ACPI_AC config ACPI_BATTERY tristate "Battery" depends on X86 + select POWER_SUPPLY default y help This driver adds support for battery information through @@ -206,6 +199,7 @@ config ACPI_DOCK config ACPI_PROCESSOR tristate "Processor" select THERMAL + select CPU_IDLE default y help This driver installs ACPI as the idle handler for Linux and uses @@ -364,6 +358,7 @@ config ACPI_HOTPLUG_MEMORY config ACPI_SBS tristate "Smart Battery System" depends on X86 + select POWER_SUPPLY help This driver supports the Smart Battery System, another type of access to battery information, found on some laptops. diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index 56205a0b85d..ba9afeaa23a 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -32,9 +32,7 @@ #include <linux/proc_fs.h> #include <linux/seq_file.h> #endif -#ifdef CONFIG_ACPI_SYSFS_POWER #include <linux/power_supply.h> -#endif #include <acpi/acpi_bus.h> #include <acpi/acpi_drivers.h> @@ -86,9 +84,7 @@ static struct acpi_driver acpi_ac_driver = { }; struct acpi_ac { -#ifdef CONFIG_ACPI_SYSFS_POWER struct power_supply charger; -#endif struct acpi_device * device; unsigned long long state; }; @@ -104,7 +100,6 @@ static const struct file_operations acpi_ac_fops = { .release = single_release, }; #endif -#ifdef CONFIG_ACPI_SYSFS_POWER static int get_ac_property(struct power_supply *psy, enum power_supply_property psp, union power_supply_propval *val) @@ -123,7 +118,6 @@ static int get_ac_property(struct power_supply *psy, static enum power_supply_property ac_props[] = { POWER_SUPPLY_PROP_ONLINE, }; -#endif /* -------------------------------------------------------------------------- AC Adapter Management -------------------------------------------------------------------------- */ @@ -247,9 +241,7 @@ static void acpi_ac_notify(struct acpi_device *device, u32 event) dev_name(&device->dev), event, (u32) ac->state); acpi_notifier_call_chain(device, event, (u32) ac->state); -#ifdef CONFIG_ACPI_SYSFS_POWER kobject_uevent(&ac->charger.dev->kobj, KOBJ_CHANGE); -#endif } return; @@ -282,14 +274,12 @@ static int acpi_ac_add(struct acpi_device *device) #endif if (result) goto end; -#ifdef CONFIG_ACPI_SYSFS_POWER ac->charger.name = acpi_device_bid(device); ac->charger.type = POWER_SUPPLY_TYPE_MAINS; ac->charger.properties = ac_props; ac->charger.num_properties = ARRAY_SIZE(ac_props); ac->charger.get_property = get_ac_property; power_supply_register(&ac->device->dev, &ac->charger); -#endif printk(KERN_INFO PREFIX "%s [%s] (%s)\n", acpi_device_name(device), acpi_device_bid(device), @@ -316,10 +306,8 @@ static int acpi_ac_resume(struct acpi_device *device) old_state = ac->state; if (acpi_ac_get_state(ac)) return 0; -#ifdef CONFIG_ACPI_SYSFS_POWER if (old_state != ac->state) kobject_uevent(&ac->charger.dev->kobj, KOBJ_CHANGE); -#endif return 0; } @@ -333,10 +321,8 @@ static int acpi_ac_remove(struct acpi_device *device, int type) ac = acpi_driver_data(device); -#ifdef CONFIG_ACPI_SYSFS_POWER if (ac->charger.dev) power_supply_unregister(&ac->charger); -#endif #ifdef CONFIG_ACPI_PROCFS_POWER acpi_ac_remove_fs(device); #endif diff --git a/drivers/acpi/acpica/Makefile b/drivers/acpi/acpica/Makefile index d93cc06f4bf..a7e1d1aa410 100644 --- a/drivers/acpi/acpica/Makefile +++ b/drivers/acpi/acpica/Makefile @@ -21,7 +21,7 @@ acpi-y += exconfig.o exfield.o exnames.o exoparg6.o exresolv.o exstorob.o\ excreate.o exmisc.o exoparg2.o exregion.o exstore.o exutils.o \ exdump.o exmutex.o exoparg3.o exresnte.o exstoren.o exdebug.o -acpi-y += hwacpi.o hwgpe.o hwregs.o hwsleep.o hwxface.o hwvalid.o +acpi-y += hwacpi.o hwgpe.o hwregs.o hwsleep.o hwxface.o hwvalid.o hwpci.o acpi-$(ACPI_FUTURE_USAGE) += hwtimer.o @@ -44,4 +44,5 @@ acpi-y += tbxface.o tbinstal.o tbutils.o tbfind.o tbfadt.o tbxfroot.o acpi-y += utalloc.o utdebug.o uteval.o utinit.o utmisc.o utxface.o \ utcopy.o utdelete.o utglobal.o utmath.o utobject.o \ - utstate.o utmutex.o utobject.o utresrc.o utlock.o utids.o + utstate.o utmutex.o utobject.o utresrc.o utlock.o utids.o \ + utosi.o utxferror.o diff --git a/drivers/acpi/acpica/acdebug.h b/drivers/acpi/acpica/acdebug.h index 48faf3eba9f..72e9d5eb083 100644 --- a/drivers/acpi/acpica/acdebug.h +++ b/drivers/acpi/acpica/acdebug.h @@ -105,6 +105,8 @@ void acpi_db_set_method_data(char *type_arg, char *index_arg, char *value_arg); acpi_status acpi_db_display_objects(char *obj_type_arg, char *display_count_arg); +void acpi_db_display_interfaces(char *action_arg, char *interface_name_arg); + acpi_status acpi_db_find_name_in_namespace(char *name_arg); void acpi_db_set_scope(char *name); diff --git a/drivers/acpi/acpica/acevents.h b/drivers/acpi/acpica/acevents.h index 36867cd70ea..a6f99cc37a1 100644 --- a/drivers/acpi/acpica/acevents.h +++ b/drivers/acpi/acpica/acevents.h @@ -105,8 +105,9 @@ acpi_ev_create_gpe_block(struct acpi_namespace_node *gpe_device, struct acpi_gpe_block_info **return_gpe_block); acpi_status -acpi_ev_initialize_gpe_block(struct acpi_namespace_node *gpe_device, - struct acpi_gpe_block_info *gpe_block); +acpi_ev_initialize_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info, + struct acpi_gpe_block_info *gpe_block, + void *ignored); acpi_status acpi_ev_delete_gpe_block(struct acpi_gpe_block_info *gpe_block); diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h index 1d192142c69..ad88fcae4eb 100644 --- a/drivers/acpi/acpica/acglobal.h +++ b/drivers/acpi/acpica/acglobal.h @@ -132,6 +132,7 @@ struct acpi_table_fadt acpi_gbl_FADT; u32 acpi_current_gpe_count; u32 acpi_gbl_trace_flags; acpi_name acpi_gbl_trace_method_name; +u8 acpi_gbl_system_awake_and_running; #endif @@ -187,6 +188,10 @@ ACPI_EXTERN u8 acpi_gbl_integer_bit_width; ACPI_EXTERN u8 acpi_gbl_integer_byte_width; ACPI_EXTERN u8 acpi_gbl_integer_nybble_width; +/* Mutex for _OSI support */ + +ACPI_EXTERN acpi_mutex acpi_gbl_osi_mutex; + /* Reader/Writer lock is used for namespace walk and dynamic table unload */ ACPI_EXTERN struct acpi_rw_lock acpi_gbl_namespace_rw_lock; @@ -255,6 +260,7 @@ ACPI_EXTERN acpi_init_handler acpi_gbl_init_handler; ACPI_EXTERN acpi_tbl_handler acpi_gbl_table_handler; ACPI_EXTERN void *acpi_gbl_table_handler_context; ACPI_EXTERN struct acpi_walk_state *acpi_gbl_breakpoint_walk; +ACPI_EXTERN acpi_interface_handler acpi_gbl_interface_handler; /* Owner ID support */ @@ -273,8 +279,8 @@ ACPI_EXTERN u8 acpi_gbl_debugger_configuration; ACPI_EXTERN u8 acpi_gbl_step_to_next_call; ACPI_EXTERN u8 acpi_gbl_acpi_hardware_present; ACPI_EXTERN u8 acpi_gbl_events_initialized; -ACPI_EXTERN u8 acpi_gbl_system_awake_and_running; ACPI_EXTERN u8 acpi_gbl_osi_data; +ACPI_EXTERN struct acpi_interface_info *acpi_gbl_supported_interfaces; #ifndef DEFINE_ACPI_GLOBALS @@ -364,6 +370,7 @@ ACPI_EXTERN struct acpi_fixed_event_handler ACPI_EXTERN struct acpi_gpe_xrupt_info *acpi_gbl_gpe_xrupt_list_head; ACPI_EXTERN struct acpi_gpe_block_info *acpi_gbl_gpe_fadt_blocks[ACPI_MAX_GPE_BLOCKS]; +ACPI_EXTERN u8 acpi_all_gpes_initialized; /***************************************************************************** * diff --git a/drivers/acpi/acpica/achware.h b/drivers/acpi/acpica/achware.h index 120b3af5659..167470ad2d2 100644 --- a/drivers/acpi/acpica/achware.h +++ b/drivers/acpi/acpica/achware.h @@ -121,6 +121,13 @@ acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info, struct acpi_gpe_block_info *gpe_block, void *context); +/* + * hwpci - PCI configuration support + */ +acpi_status +acpi_hw_derive_pci_id(struct acpi_pci_id *pci_id, + acpi_handle root_pci_device, acpi_handle pci_region); + #ifdef ACPI_FUTURE_USAGE /* * hwtimer - ACPI Timer prototypes diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h index 7dad9160f20..2ceb0c05b2d 100644 --- a/drivers/acpi/acpica/aclocal.h +++ b/drivers/acpi/acpica/aclocal.h @@ -413,6 +413,7 @@ struct acpi_handler_info { void *context; /* Context to be passed to handler */ struct acpi_namespace_node *method_node; /* Method node for this GPE level (saved) */ u8 orig_flags; /* Original misc info about this GPE */ + u8 orig_enabled; /* Set if the GPE was originally enabled */ }; union acpi_gpe_dispatch_info { @@ -457,6 +458,7 @@ struct acpi_gpe_block_info { u32 register_count; /* Number of register pairs in block */ u16 gpe_count; /* Number of individual GPEs in block */ u8 block_base_number; /* Base GPE number for this block */ + u8 initialized; /* If set, the GPE block has been initialized */ }; /* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */ @@ -473,7 +475,6 @@ struct acpi_gpe_walk_info { struct acpi_gpe_block_info *gpe_block; u16 count; acpi_owner_id owner_id; - u8 enable_this_gpe; u8 execute_by_owner_id; }; @@ -854,7 +855,7 @@ struct acpi_bit_register_info { ACPI_BITMASK_POWER_BUTTON_STATUS | \ ACPI_BITMASK_SLEEP_BUTTON_STATUS | \ ACPI_BITMASK_RT_CLOCK_STATUS | \ - ACPI_BITMASK_PCIEXP_WAKE_DISABLE | \ + ACPI_BITMASK_PCIEXP_WAKE_STATUS | \ ACPI_BITMASK_WAKE_STATUS) #define ACPI_BITMASK_TIMER_ENABLE 0x0001 @@ -909,15 +910,21 @@ struct acpi_bit_register_info { #define ACPI_OSI_WIN_VISTA 0x07 #define ACPI_OSI_WINSRV_2008 0x08 #define ACPI_OSI_WIN_VISTA_SP1 0x09 -#define ACPI_OSI_WIN_7 0x0A +#define ACPI_OSI_WIN_VISTA_SP2 0x0A +#define ACPI_OSI_WIN_7 0x0B #define ACPI_ALWAYS_ILLEGAL 0x00 struct acpi_interface_info { char *name; + struct acpi_interface_info *next; + u8 flags; u8 value; }; +#define ACPI_OSI_INVALID 0x01 +#define ACPI_OSI_DYNAMIC 0x02 + struct acpi_port_info { char *name; u16 start; @@ -997,7 +1004,7 @@ struct acpi_port_info { struct acpi_db_method_info { acpi_handle main_thread_gate; acpi_handle thread_complete_gate; - u32 *threads; + acpi_thread_id *threads; u32 num_threads; u32 num_created; u32 num_completed; diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h index 9894929a2ab..8d5c9e0a495 100644 --- a/drivers/acpi/acpica/acmacros.h +++ b/drivers/acpi/acpica/acmacros.h @@ -338,8 +338,8 @@ * the plist contains a set of parens to allow variable-length lists. * These macros are used for both the debug and non-debug versions of the code. */ -#define ACPI_ERROR_NAMESPACE(s, e) acpi_ns_report_error (AE_INFO, s, e); -#define ACPI_ERROR_METHOD(s, n, p, e) acpi_ns_report_method_error (AE_INFO, s, n, p, e); +#define ACPI_ERROR_NAMESPACE(s, e) acpi_ut_namespace_error (AE_INFO, s, e); +#define ACPI_ERROR_METHOD(s, n, p, e) acpi_ut_method_error (AE_INFO, s, n, p, e); #define ACPI_WARN_PREDEFINED(plist) acpi_ut_predefined_warning plist #define ACPI_INFO_PREDEFINED(plist) acpi_ut_predefined_info plist diff --git a/drivers/acpi/acpica/acnamesp.h b/drivers/acpi/acpica/acnamesp.h index 9f60ff00220..d44d3bc5b84 100644 --- a/drivers/acpi/acpica/acnamesp.h +++ b/drivers/acpi/acpica/acnamesp.h @@ -339,18 +339,6 @@ acpi_object_type acpi_ns_get_type(struct acpi_namespace_node *node); u32 acpi_ns_local(acpi_object_type type); void -acpi_ns_report_error(const char *module_nam |