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-rw-r--r--include/acpi/acconfig.h2
-rw-r--r--include/acpi/acexcep.h8
-rw-r--r--include/acpi/acnames.h26
-rw-r--r--include/acpi/acpi_bus.h10
-rw-r--r--include/acpi/acpiosxf.h152
-rw-r--r--include/acpi/acpixf.h93
-rw-r--r--include/acpi/actbl.h19
-rw-r--r--include/acpi/actbl2.h4
-rw-r--r--include/acpi/actypes.h77
-rw-r--r--include/acpi/platform/acenv.h8
-rw-r--r--include/acpi/platform/aclinux.h131
-rw-r--r--include/acpi/processor.h4
12 files changed, 416 insertions, 118 deletions
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index 1c16f821434f..d98c67001840 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -100,7 +100,9 @@
* ACPI PM timer
* FACS table (Waking vectors and Global Lock)
*/
+#ifndef ACPI_REDUCED_HARDWARE
#define ACPI_REDUCED_HARDWARE FALSE
+#endif
/******************************************************************************
*
diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h
index cf051e05a8fe..4e280bd226dd 100644
--- a/include/acpi/acexcep.h
+++ b/include/acpi/acexcep.h
@@ -125,8 +125,9 @@ struct acpi_exception_info {
#define AE_NO_HANDLER EXCEP_ENV (0x001A)
#define AE_OWNER_ID_LIMIT EXCEP_ENV (0x001B)
#define AE_NOT_CONFIGURED EXCEP_ENV (0x001C)
+#define AE_ACCESS EXCEP_ENV (0x001D)
-#define AE_CODE_ENV_MAX 0x001C
+#define AE_CODE_ENV_MAX 0x001D
/*
* Programmer exceptions
@@ -227,7 +228,7 @@ static const struct acpi_exception_info acpi_gbl_exception_names_env[] = {
EXCEP_TXT("AE_NO_ACPI_TABLES", "ACPI tables could not be found"),
EXCEP_TXT("AE_NO_NAMESPACE", "A namespace has not been loaded"),
EXCEP_TXT("AE_NO_MEMORY", "Insufficient dynamic memory"),
- EXCEP_TXT("AE_NOT_FOUND", "The name was not found in the namespace"),
+ EXCEP_TXT("AE_NOT_FOUND", "A requested entity is not found"),
EXCEP_TXT("AE_NOT_EXIST", "A required entity does not exist"),
EXCEP_TXT("AE_ALREADY_EXISTS", "An entity already exists"),
EXCEP_TXT("AE_TYPE", "The object type is incorrect"),
@@ -259,7 +260,8 @@ static const struct acpi_exception_info acpi_gbl_exception_names_env[] = {
EXCEP_TXT("AE_OWNER_ID_LIMIT",
"There are no more Owner IDs available for ACPI tables or control methods"),
EXCEP_TXT("AE_NOT_CONFIGURED",
- "The interface is not part of the current subsystem configuration")
+ "The interface is not part of the current subsystem configuration"),
+ EXCEP_TXT("AE_ACCESS", "Permission denied for the requested operation")
};
static const struct acpi_exception_info acpi_gbl_exception_names_pgm[] = {
diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h
index ce08ef7d969c..1f36777e26fe 100644
--- a/include/acpi/acnames.h
+++ b/include/acpi/acnames.h
@@ -46,25 +46,25 @@
/* Method names - these methods can appear anywhere in the namespace */
-#define METHOD_NAME__SB_ "_SB_"
-#define METHOD_NAME__HID "_HID"
-#define METHOD_NAME__CID "_CID"
-#define METHOD_NAME__UID "_UID"
-#define METHOD_NAME__SUB "_SUB"
#define METHOD_NAME__ADR "_ADR"
-#define METHOD_NAME__INI "_INI"
-#define METHOD_NAME__STA "_STA"
-#define METHOD_NAME__REG "_REG"
-#define METHOD_NAME__SEG "_SEG"
+#define METHOD_NAME__AEI "_AEI"
#define METHOD_NAME__BBN "_BBN"
-#define METHOD_NAME__PRT "_PRT"
+#define METHOD_NAME__CBA "_CBA"
+#define METHOD_NAME__CID "_CID"
#define METHOD_NAME__CRS "_CRS"
+#define METHOD_NAME__HID "_HID"
+#define METHOD_NAME__INI "_INI"
+#define METHOD_NAME__PLD "_PLD"
#define METHOD_NAME__PRS "_PRS"
-#define METHOD_NAME__AEI "_AEI"
+#define METHOD_NAME__PRT "_PRT"
#define METHOD_NAME__PRW "_PRW"
+#define METHOD_NAME__REG "_REG"
+#define METHOD_NAME__SB_ "_SB_"
+#define METHOD_NAME__SEG "_SEG"
#define METHOD_NAME__SRS "_SRS"
-#define METHOD_NAME__CBA "_CBA"
-#define METHOD_NAME__PLD "_PLD"
+#define METHOD_NAME__STA "_STA"
+#define METHOD_NAME__SUB "_SUB"
+#define METHOD_NAME__UID "_UID"
/* Method names - these methods must appear at the namespace root */
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index d64a3010332f..89c60b0f6408 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -222,7 +222,8 @@ struct acpi_device_power_flags {
u32 power_resources:1; /* Power resources */
u32 inrush_current:1; /* Serialize Dx->D0 */
u32 power_removed:1; /* Optimize Dx->D0 */
- u32 reserved:28;
+ u32 ignore_parent:1; /* Power is independent of parent power state */
+ u32 reserved:27;
};
struct acpi_device_power_state {
@@ -311,7 +312,6 @@ struct acpi_device {
unsigned int physical_node_count;
struct list_head physical_node_list;
struct mutex physical_node_lock;
- struct list_head power_dependent;
void (*remove)(struct acpi_device *);
};
@@ -444,8 +444,6 @@ acpi_status acpi_add_pm_notifier(struct acpi_device *adev,
acpi_status acpi_remove_pm_notifier(struct acpi_device *adev,
acpi_notify_handler handler);
int acpi_pm_device_sleep_state(struct device *, int *, int);
-void acpi_dev_pm_add_dependent(acpi_handle handle, struct device *depdev);
-void acpi_dev_pm_remove_dependent(acpi_handle handle, struct device *depdev);
#else
static inline acpi_status acpi_add_pm_notifier(struct acpi_device *adev,
acpi_notify_handler handler,
@@ -466,10 +464,6 @@ static inline int acpi_pm_device_sleep_state(struct device *d, int *p, int m)
return (m >= ACPI_STATE_D0 && m <= ACPI_STATE_D3_COLD) ?
m : ACPI_STATE_D0;
}
-static inline void acpi_dev_pm_add_dependent(acpi_handle handle,
- struct device *depdev) {}
-static inline void acpi_dev_pm_remove_dependent(acpi_handle handle,
- struct device *depdev) {}
#endif
#ifdef CONFIG_PM_RUNTIME
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 505cb4d59f23..01e6c6d8b7e1 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -77,54 +77,80 @@ struct acpi_signal_fatal_info {
/*
* OSL Initialization and shutdown primitives
*/
-acpi_status __init acpi_os_initialize(void);
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_initialize
+acpi_status acpi_os_initialize(void);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_terminate
acpi_status acpi_os_terminate(void);
+#endif
/*
* ACPI Table interfaces
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_root_pointer
acpi_physical_address acpi_os_get_root_pointer(void);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_predefined_override
acpi_status
acpi_os_predefined_override(const struct acpi_predefined_names *init_val,
acpi_string * new_val);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_table_override
acpi_status
acpi_os_table_override(struct acpi_table_header *existing_table,
struct acpi_table_header **new_table);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_physical_table_override
acpi_status
acpi_os_physical_table_override(struct acpi_table_header *existing_table,
acpi_physical_address * new_address,
u32 *new_table_length);
+#endif
/*
* Spinlock primitives
*/
-#ifndef acpi_os_create_lock
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_lock
acpi_status acpi_os_create_lock(acpi_spinlock * out_handle);
#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_lock
void acpi_os_delete_lock(acpi_spinlock handle);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_acquire_lock
acpi_cpu_flags acpi_os_acquire_lock(acpi_spinlock handle);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_release_lock
void acpi_os_release_lock(acpi_spinlock handle, acpi_cpu_flags flags);
+#endif
/*
* Semaphore primitives
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_semaphore
acpi_status
acpi_os_create_semaphore(u32 max_units,
u32 initial_units, acpi_semaphore * out_handle);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_semaphore
acpi_status acpi_os_delete_semaphore(acpi_semaphore handle);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_wait_semaphore
acpi_status
acpi_os_wait_semaphore(acpi_semaphore handle, u32 units, u16 timeout);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_signal_semaphore
acpi_status acpi_os_signal_semaphore(acpi_semaphore handle, u32 units);
+#endif
/*
* Mutex primitives. May be configured to use semaphores instead via
@@ -132,29 +158,48 @@ acpi_status acpi_os_signal_semaphore(acpi_semaphore handle, u32 units);
*/
#if (ACPI_MUTEX_TYPE != ACPI_BINARY_SEMAPHORE)
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_mutex
acpi_status acpi_os_create_mutex(acpi_mutex * out_handle);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_mutex
void acpi_os_delete_mutex(acpi_mutex handle);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_acquire_mutex
acpi_status acpi_os_acquire_mutex(acpi_mutex handle, u16 timeout);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_release_mutex
void acpi_os_release_mutex(acpi_mutex handle);
#endif
+#endif
+
/*
* Memory allocation and mapping
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_allocate
void *acpi_os_allocate(acpi_size size);
+#endif
+
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_allocate_zeroed
+void *acpi_os_allocate_zeroed(acpi_size size);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_free
void acpi_os_free(void *memory);
+#endif
-void __iomem *acpi_os_map_memory(acpi_physical_address where,
- acpi_size length);
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_map_memory
+void *acpi_os_map_memory(acpi_physical_address where, acpi_size length);
+#endif
-void acpi_os_unmap_memory(void __iomem * logical_address, acpi_size size);
-void early_acpi_os_unmap_memory(void __iomem * virt, acpi_size size);
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_unmap_memory
+void acpi_os_unmap_memory(void *logical_address, acpi_size size);
+#endif
-#ifdef ACPI_FUTURE_USAGE
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_physical_address
acpi_status
acpi_os_get_physical_address(void *logical_address,
acpi_physical_address * physical_address);
@@ -163,114 +208,195 @@ acpi_os_get_physical_address(void *logical_address,
/*
* Memory/Object Cache
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_cache
acpi_status
acpi_os_create_cache(char *cache_name,
u16 object_size,
u16 max_depth, acpi_cache_t ** return_cache);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_cache
acpi_status acpi_os_delete_cache(acpi_cache_t * cache);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_purge_cache
acpi_status acpi_os_purge_cache(acpi_cache_t * cache);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_acquire_object
void *acpi_os_acquire_object(acpi_cache_t * cache);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_release_object
acpi_status acpi_os_release_object(acpi_cache_t * cache, void *object);
+#endif
/*
* Interrupt handlers
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_install_interrupt_handler
acpi_status
acpi_os_install_interrupt_handler(u32 interrupt_number,
acpi_osd_handler service_routine,
void *context);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_remove_interrupt_handler
acpi_status
acpi_os_remove_interrupt_handler(u32 interrupt_number,
acpi_osd_handler service_routine);
-
-void acpi_os_gpe_count(u32 gpe_number);
-void acpi_os_fixed_event_count(u32 fixed_event_number);
+#endif
/*
* Threads and Scheduling
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_thread_id
acpi_thread_id acpi_os_get_thread_id(void);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_execute
acpi_status
acpi_os_execute(acpi_execute_type type,
acpi_osd_exec_callback function, void *context);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_wait_events_complete
void acpi_os_wait_events_complete(void);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_sleep
void acpi_os_sleep(u64 milliseconds);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_stall
void acpi_os_stall(u32 microseconds);
+#endif
/*
* Platform and hardware-independent I/O interfaces
*/
-acpi_status acpi_os_read_port(acpi_io_address address, u32 * value, u32 width);
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_port
+acpi_status acpi_os_read_port(acpi_io_address address, u32 *value, u32 width);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_port
acpi_status acpi_os_write_port(acpi_io_address address, u32 value, u32 width);
+#endif
/*
* Platform and hardware-independent physical memory interfaces
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_memory
acpi_status
acpi_os_read_memory(acpi_physical_address address, u64 *value, u32 width);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_memory
acpi_status
acpi_os_write_memory(acpi_physical_address address, u64 value, u32 width);
+#endif
/*
* Platform and hardware-independent PCI configuration space access
* Note: Can't use "Register" as a parameter, changed to "Reg" --
* certain compilers complain.
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_pci_configuration
acpi_status
acpi_os_read_pci_configuration(struct acpi_pci_id *pci_id,
u32 reg, u64 *value, u32 width);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_pci_configuration
acpi_status
acpi_os_write_pci_configuration(struct acpi_pci_id *pci_id,
u32 reg, u64 value, u32 width);
+#endif
/*
* Miscellaneous
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_readable
+u8 acpi_os_readable(void *pointer, acpi_size length);
+#endif
+
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_writable
+u8 acpi_os_writable(void *pointer, acpi_size length);
+#endif
+
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_timer
u64 acpi_os_get_timer(void);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_signal
acpi_status acpi_os_signal(u32 function, void *info);
+#endif
/*
* Debug print routines
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_printf
void ACPI_INTERNAL_VAR_XFACE acpi_os_printf(const char *format, ...);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_vprintf
void acpi_os_vprintf(const char *format, va_list args);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_redirect_output
void acpi_os_redirect_output(void *destination);
+#endif
-#ifdef ACPI_FUTURE_USAGE
/*
* Debug input
*/
-u32 acpi_os_get_line(char *buffer);
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_line
+acpi_status acpi_os_get_line(char *buffer, u32 buffer_length, u32 *bytes_read);
+#endif
+
+/*
+ * Obtain ACPI table(s)
+ */
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_name
+acpi_status
+acpi_os_get_table_by_name(char *signature,
+ u32 instance,
+ struct acpi_table_header **table,
+ acpi_physical_address * address);
+#endif
+
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_index
+acpi_status
+acpi_os_get_table_by_index(u32 index,
+ struct acpi_table_header **table,
+ u32 *instance, acpi_physical_address * address);
+#endif
+
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_address
+acpi_status
+acpi_os_get_table_by_address(acpi_physical_address address,
+ struct acpi_table_header **table);
#endif
/*
* Directory manipulation
*/
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_open_directory
void *acpi_os_open_directory(char *pathname,
char *wildcard_spec, char requested_file_type);
+#endif
/* requeste_file_type values */
#define REQUEST_FILE_ONLY 0
#define REQUEST_DIR_ONLY 1
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_next_filename
char *acpi_os_get_next_filename(void *dir_handle);
+#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_close_directory
void acpi_os_close_directory(void *dir_handle);
+#endif
#endif /* __ACPIOSXF_H__ */
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 85bfdbe17805..d8f9457755b4 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -46,7 +46,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20130725
+#define ACPI_CA_VERSION 0x20130927
#include <acpi/acconfig.h>
#include <acpi/actypes.h>
@@ -54,6 +54,7 @@
#include <acpi/acbuffer.h>
extern u8 acpi_gbl_permanent_mmap;
+extern u32 acpi_rsdt_forced;
/*
* Globals that are publically available
@@ -106,39 +107,41 @@ extern u8 acpi_gbl_disable_ssdt_table_load;
static ACPI_INLINE prototype {return(AE_OK);}
#define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \
- static ACPI_INLINE prototype {}
+ static ACPI_INLINE prototype {return;}
#endif /* !ACPI_REDUCED_HARDWARE */
-extern u32 acpi_rsdt_forced;
/*
* Initialization
*/
-acpi_status
+acpi_status __init
acpi_initialize_tables(struct acpi_table_desc *initial_storage,
u32 initial_table_count, u8 allow_resize);
acpi_status __init acpi_initialize_subsystem(void);
-acpi_status acpi_enable_subsystem(u32 flags);
+acpi_status __init acpi_enable_subsystem(u32 flags);
-acpi_status acpi_initialize_objects(u32 flags);
+acpi_status __init acpi_initialize_objects(u32 flags);
-acpi_status acpi_terminate(void);
+acpi_status __init acpi_terminate(void);
/*
* Miscellaneous global interfaces
*/
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable(void))
+
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable(void))
#ifdef ACPI_FUTURE_USAGE
-acpi_status acpi_subsystem_status(void);
+ acpi_status acpi_subsystem_status(void);
#endif
#ifdef ACPI_FUTURE_USAGE
acpi_status acpi_get_system_info(struct acpi_buffer *ret_buffer);
#endif
+acpi_status acpi_get_statistics(struct acpi_statistics *stats);
+
const char *acpi_format_exception(acpi_status exception);
acpi_status acpi_purge_cached_objects(void);
@@ -159,29 +162,20 @@ acpi_decode_pld_buffer(u8 *in_buffer,
acpi_size length, struct acpi_pld_info **return_buffer);
/*
- * ACPI Memory management
- */
-void *acpi_allocate(u32 size);
-
-void *acpi_callocate(u32 size);
-
-void acpi_free(void *address);
-
-/*
* ACPI table load/unload interfaces
*/
acpi_status acpi_load_table(struct acpi_table_header *table);
acpi_status acpi_unload_parent_table(acpi_handle object);
-acpi_status acpi_load_tables(void);
+acpi_status __init acpi_load_tables(void);
/*
* ACPI table manipulation interfaces
*/
-acpi_status acpi_reallocate_root_table(void);
+acpi_status __init acpi_reallocate_root_table(void);
-acpi_status acpi_find_root_pointer(acpi_size *rsdp_address);
+acpi_status __init acpi_find_root_pointer(acpi_size *rsdp_address);
acpi_status acpi_unload_table_id(acpi_owner_id id);
@@ -193,6 +187,7 @@ acpi_status
acpi_get_table_with_size(acpi_string signature,
u32 instance, struct acpi_table_header **out_table,
acpi_size *tbl_size);
+
acpi_status
acpi_get_table(acpi_string signature,
u32 instance, struct acpi_table_header **out_table);
@@ -280,8 +275,18 @@ acpi_status
acpi_install_initialization_handler(acpi_init_handler handler, u32 function);
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
- acpi_install_global_event_handler
- (acpi_gbl_event_handler handler, void *context))
+ acpi_install_sci_handler(acpi_sci_handler
+ address,
+ void *context))
+
+ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
+ acpi_remove_sci_handler(acpi_sci_handler
+ address))
+
+ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
+ acpi_install_global_event_handler
+ (acpi_gbl_event_handler handler,
+ void *context))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_install_fixed_event_handler(u32
@@ -290,10 +295,12 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
handler,
void
*context))
+
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_remove_fixed_event_handler(u32 acpi_event,
acpi_event_handler
handler))
+
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_install_gpe_handler(acpi_handle
gpe_device,
@@ -302,6 +309,7 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_gpe_handler
address,
void *context))
+
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_remove_gpe_handler(acpi_handle gpe_device,
u32 gpe_number,
@@ -338,6 +346,7 @@ acpi_status acpi_install_interface_handler(acpi_interface_handler handler);
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_acquire_global_lock(u16 timeout,
u32 *handle))
+
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_release_global_lock(u32 handle))
@@ -364,6 +373,7 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_get_event_status(u32 event,
acpi_event_status
*event_status))
+
/*
* General Purpose Event (GPE) Interfaces
*/
@@ -394,10 +404,12 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
parent_device,
acpi_handle gpe_device,
u32 gpe_number))
+
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_set_gpe_wake_mask(acpi_handle gpe_device,
u32 gpe_number,
u8 action))
+
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_get_gpe_status(acpi_handle gpe_device,
u32 gpe_number,
@@ -419,6 +431,7 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
*gpe_block_address,
u32 register_count,
u32 interrupt_number))
+
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_remove_gpe_block(acpi_handle gpe_device))
@@ -493,13 +506,13 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
* Sleep/Wake interfaces
*/
acpi_status
-acpi_get_sleep_type_data(u8 sleep_state, u8 * slp_typ_a, u8 * slp_typ_b);
+acpi_get_sleep_type_data(u8 sleep_state, u8 *slp_typ_a, u8 *slp_typ_b);
acpi_status acpi_enter_sleep_state_prep(u8 sleep_state);
-acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state);
+acpi_status acpi_enter_sleep_state(u8 sleep_state);
-ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status asmlinkage acpi_enter_sleep_state_s4bios(void))
+ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enter_sleep_state_s4bios(void))
acpi_status acpi_leave_sleep_state_prep(u8 sleep_state);
@@ -508,7 +521,6 @@ acpi_status acpi_leave_sleep_state(u8 sleep_state);
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_set_firmware_waking_vector(u32
physical_address))
-
#if ACPI_MACHINE_WIDTH == 64
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_set_firmware_waking_vector64(u64
@@ -532,50 +544,53 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
/*
* Error/Warning output
*/
+ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
-acpi_error(const char *module_name,
- u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
+acpi_error(const char *module_name, u32 line_number, const char *format, ...);
+ACPI_PRINTF_LIKE(4)
void ACPI_INTERNAL_VAR_XFACE
acpi_exception(const char *module_name,
- u32 line_number,
- acpi_status status, const char *format, ...) ACPI_PRINTF_LIKE(4);
+ u32 line_number, acpi_status status, const char *format, ...);
+ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
-acpi_warning(const char *module_name,
- u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
+acpi_warning(const char *module_name, u32 line_number, const char *format, ...);
+ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
-acpi_info(const char *module_name,
- u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
+acpi_info(const char *module_name, u32 line_number, const char *format, ...);
+ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_bios_error(const char *module_name,
- u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
+ u32 line_number, const char *format, ...);
+ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_bios_warning(const char *module_name,
- u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
+ u32 line_number, const char *format, ...);
/*
* Debug output
*/
#ifdef ACPI_DEBUG_OUTPUT
+ACPI_PRINTF_LIKE(6)
void ACPI_INTERNAL_VAR_XFACE
acpi_debug_print(u32 requested_debug_level,
u32 line_number,
const char *function_name,
const char *module_name,
- u32 component_id, const char *format, ...) ACPI_PRINTF_LIKE(6);
+ u32 component_id, const char *format, ...);
+ACPI_PRINTF_LIKE(6)
void ACPI_INTERNAL_VAR_XFACE
acpi_debug_print_raw(u32 requested_debug_level,
u32 line_number,
const char *function_name,
const char *module_name,
- u32 component_id,
- const char *format, ...) ACPI_PRINTF_LIKE(6);
+ u32 component_id, const char *format, ...);
#endif
#endif /* __ACXFACE_H__ */
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index 9b58a8f43771..94970880126f 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -146,7 +146,24 @@ struct acpi_table_rsdp {
u8 reserved[3]; /* Reserved, must be zero */
};
-#define ACPI_RSDP_REV0_SIZE 20 /* Size of original ACPI 1.0 RSDP */
+/* Standalone struct for the ACPI 1.0 RSDP */
+
+struct acpi_rsdp_common {
+ char signature[8];
+ u8 checksum;
+ char oem_id[ACPI_OEM_ID_SIZE];
+ u8 revision;
+ u32 rsdt_physical_address;
+};
+
+/* Standalone struct for the extended part of the RSDP (ACPI 2.0+) */
+
+struct acpi_rsdp_extension {
+ u32 length;
+ u64 xsdt_physical_address;
+ u8 extended_checksum;
+ u8 reserved[3];
+};
/*******************************************************************************
*
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index ffaac0e7e0c6..40f7ed115452 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -444,8 +444,8 @@ enum acpi_dmar_scope_type {
};
struct acpi_dmar_pci_path {
- u8 dev;
- u8 fn;
+ u8 device;
+ u8 function;
};
/*
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index b748aefce929..809b1a0fee7f 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -299,13 +299,57 @@ typedef u32 acpi_physical_address;
#endif
/*
- * All ACPICA functions that are available to the rest of the kernel are
- * tagged with this macro which can be defined as appropriate for the host.
+ * All ACPICA external functions that are available to the rest of the kernel
+ * are tagged with thes macros which can be defined as appropriate for the host.
+ *
+ * Notes:
+ * ACPI_EXPORT_SYMBOL_INIT is used for initialization and termination
+ * interfaces that may need special processing.
+ * ACPI_EXPORT_SYMBOL is used for all other public external functions.
*/
+#ifndef ACPI_EXPORT_SYMBOL_INIT
+#define ACPI_EXPORT_SYMBOL_INIT(symbol)
+#endif
+
#ifndef ACPI_EXPORT_SYMBOL
#define ACPI_EXPORT_SYMBOL(symbol)
#endif
+/*
+ * Compiler/Clibrary-dependent debug initialization. Used for ACPICA
+ * utilities only.
+ */
+#ifndef ACPI_DEBUG_INITIALIZE
+#define ACPI_DEBUG_INITIALIZE()
+#endif
+
+/*******************************************************************************
+ *
+ * Configuration
+ *
+ ******************************************************************************/
+
+#ifdef ACPI_DBG_TRACK_ALLOCATIONS
+/*
+ * Memory allocation tracking (used by acpi_exec to detect memory leaks)
+ */
+#define ACPI_MEM_PARAMETERS _COMPONENT, _acpi_module_name, __LINE__
+#define ACPI_ALLOCATE(a) acpi_ut_allocate_and_track ((acpi_size) (a), ACPI_MEM_PARAMETERS)
+#define ACPI_ALLOCATE_ZEROED(a) acpi_ut_allocate_zeroed_and_track ((acpi_size) (a), ACPI_MEM_PARAMETERS)
+#define ACPI_FREE(a) acpi_ut_free_and_track (a, ACPI_MEM_PARAMETERS)
+#define ACPI_MEM_TRACKING(a) a
+
+#else
+/*
+ * Normal memory allocation directly via the OS services layer
+ */
+#define ACPI_ALLOCATE(a) acpi_os_allocate ((acpi_size) (a))
+#define ACPI_ALLOCATE_ZEROED(a) acpi_os_allocate_zeroed ((acpi_size) (a))
+#define ACPI_FREE(a) acpi_os_free (a)
+#define ACPI_MEM_TRACKING(a)
+
+#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
+
/******************************************************************************
*
* ACPI Specification constants (Do not change unless the specification changes)
@@ -322,6 +366,7 @@ typedef u32 acpi_physical_address;
#define ACPI_PM1_REGISTER_WIDTH 16
#define ACPI_PM2_REGISTER_WIDTH 8
#define ACPI_PM_TIMER_WIDTH 32
+#define ACPI_RESET_REGISTER_WIDTH 8
/* Names within the namespace are 4 bytes long */
@@ -474,6 +519,11 @@ typedef u64 acpi_integer;
#define ACPI_MOVE_NAME(dest,src) (ACPI_STRNCPY (ACPI_CAST_PTR (char, (dest)), ACPI_CAST_PTR (char, (src)), ACPI_NAME_SIZE))
#endif
+/* Support for the special RSDP signature (8 characters) */
+
+#define ACPI_VALIDATE_RSDP_SIG(a) (!ACPI_STRNCMP (ACPI_CAST_PTR (char, (a)), ACPI_SIG_RSDP, 8))
+#define ACPI_MAKE_RSDP_SIG(dest) (ACPI_MEMCPY (ACPI_CAST_PTR (char, (dest)), ACPI_SIG_RSDP, 8))
+
/*******************************************************************************
*
* Miscellaneous constants
@@ -886,9 +936,13 @@ struct acpi_buffer {
void *pointer; /* pointer to buffer */
};
-/* Free a buffer created in an struct acpi_buffer via ACPI_ALLOCATE_LOCAL_BUFFER */
-
-#define ACPI_FREE_BUFFER(b) ACPI_FREE(b.pointer)
+/*
+ * Free a buffer created in an struct acpi_buffer via ACPI_ALLOCATE_BUFFER.
+ * Note: We use acpi_os_free here because acpi_os_allocate was used to allocate
+ * the buffer. This purposefully bypasses the internal allocation tracking
+ * mechanism (if it is enabled).
+ */
+#define ACPI_FREE_BUFFER(b) acpi_os_free((b).pointer)
/*
* name_type for acpi_get_name
@@ -927,6 +981,16 @@ struct acpi_system_info {
u32 debug_layer;
};
+/*
+ * System statistics returned by acpi_get_statistics()
+ */
+struct acpi_statistics {
+ u32 sci_count;
+ u32 gpe_count;
+ u32 fixed_event_count[ACPI_NUM_FIXED_EVENTS];
+ u32 method_count;
+};
+
/* Table Event Types */
#define ACPI_TABLE_EVENT_LOAD 0x0
@@ -946,6 +1010,9 @@ typedef void
* Various handlers and callback procedures
*/
typedef
+u32 (*acpi_sci_handler) (void *context);
+
+typedef
void (*acpi_gbl_event_handler) (u32 event_type,
acpi_handle device,
u32 event_number, void *context);
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index ef04b36ca6ed..974d3ef7c141 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -96,10 +96,11 @@
#endif
/*
- * acpi_bin/acpi_help/acpi_src configuration. All single threaded, with
- * no debug output.
+ * acpi_bin/acpi_dump/acpi_src/acpi_xtract configuration. All single
+ * threaded, with no debug output.
*/
#if (defined ACPI_BIN_APP) || \
+ (defined ACPI_DUMP_APP) || \
(defined ACPI_SRC_APP) || \
(defined ACPI_XTRACT_APP)
#define ACPI_APPLICATION
@@ -147,6 +148,9 @@
#if defined(_LINUX) || defined(__linux__)
#include <acpi/platform/aclinux.h>
+#elif defined(_APPLE) || defined(__APPLE__)
+#include "acmacosx.h"
+
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#include "acfreebsd.h"
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 68534ef86ec8..28f4f4dba0b6 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -50,7 +50,6 @@
#define ACPI_USE_DO_WHILE_0
#define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE
-
#ifdef __KERNEL__
#include <linux/string.h>
@@ -58,11 +57,13 @@
#include <linux/ctype.h>
#include <linux/sched.h>
#include <linux/atomic.h>
-#include <asm/div64.h>
-#include <asm/acpi.h>
+#include <linux/math64.h>
#include <linux/slab.h>
#include <linux/spinlock_types.h>
-#include <asm/current.h>
+#ifdef EXPORT_ACPI_INTERFACES
+#include <linux/export.h>
+#endif
+#include <asm/acpi.h>
/* Host-dependent types and defines for in-kernel ACPICA */
@@ -74,7 +75,7 @@
#define acpi_spinlock spinlock_t *
#define acpi_cpu_flags unsigned long
-#else /* !__KERNEL__ */
+#else /* !__KERNEL__ */
#include <stdarg.h>
#include <string.h>
@@ -87,7 +88,7 @@
#define ACPI_FLUSH_CPU_CACHE()
#define ACPI_CAST_PTHREAD_T(pthread) ((acpi_thread_id) (pthread))
-#if defined(__ia64__) || defined(__x86_64__)
+#if defined(__ia64__) || defined(__x86_64__) || defined(__aarch64__)
#define ACPI_MACHINE_WIDTH 64
#define COMPILER_DEPENDENT_INT64 long
#define COMPILER_DEPENDENT_UINT64 unsigned long
@@ -102,21 +103,35 @@
#define __cdecl
#endif
-#endif /* __KERNEL__ */
+#endif /* __KERNEL__ */
/* Linux uses GCC */
#include <acpi/platform/acgcc.h>
#ifdef __KERNEL__
+
+/*
+ * FIXME: Inclusion of actypes.h
+ * Linux kernel need this before defining inline OSL interfaces as
+ * actypes.h need to be included to find ACPICA type definitions.
+ * Since from ACPICA's perspective, the actypes.h should be included after
+ * acenv.h (aclinux.h), this leads to a inclusion mis-ordering issue.
+ */
#include <acpi/actypes.h>
+
/*
* Overrides for in-kernel ACPICA
*/
-static inline acpi_thread_id acpi_os_get_thread_id(void)
-{
- return (acpi_thread_id)(unsigned long)current;
-}
+acpi_status __init acpi_os_initialize(void);
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_initialize
+
+acpi_status acpi_os_terminate(void);
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_terminate
+
+/*
+ * Memory allocation/deallocation
+ */
/*
* The irqs_disabled() check is for resume from RAM.
@@ -126,25 +141,45 @@ static inline acpi_thread_id acpi_os_get_thread_id(void)
*/
static inline void *acpi_os_allocate(acpi_size size)
{
- return kmalloc(size, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL);
+ return kmalloc(size, irqs_disabled()? GFP_ATOMIC : GFP_KERNEL);
}
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_allocate
+
+/* Use native linux version of acpi_os_allocate_zeroed */
+
static inline void *acpi_os_allocate_zeroed(acpi_size size)
{
- return kzalloc(size, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL);
+ return kzalloc(size, irqs_disabled()? GFP_ATOMIC : GFP_KERNEL);
+}
+
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_allocate_zeroed
+#define USE_NATIVE_ALLOCATE_ZEROED
+
+static inline void acpi_os_free(void *memory)
+{
+ kfree(memory);
}
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_free
+
static inline void *acpi_os_acquire_object(acpi_cache_t * cache)
{
return kmem_cache_zalloc(cache,
- irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL);
+ irqs_disabled()? GFP_ATOMIC : GFP_KERNEL);
+}
+
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_acquire_object
+
+static inline acpi_thread_id acpi_os_get_thread_id(void)
+{
+ return (acpi_thread_id) (unsigned long)current;
}
-#define ACPI_ALLOCATE(a) acpi_os_allocate(a)
-#define ACPI_ALLOCATE_ZEROED(a) acpi_os_allocate_zeroed(a)
-#define ACPI_FREE(a) kfree(a)
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_thread_id
#ifndef CONFIG_PREEMPT
+
/*
* Used within ACPICA to show where it is safe to preempt execution
* when CONFIG_PREEMPT=n
@@ -154,6 +189,7 @@ static inline void *acpi_os_acquire_object(acpi_cache_t * cache)
if (!irqs_disabled()) \
cond_resched(); \
} while (0)
+
#endif
/*
@@ -163,17 +199,50 @@ static inline void *acpi_os_acquire_object(acpi_cache_t * cache)
* all locks to the name of the argument of acpi_os_create_lock(), which
* prevents lockdep from reporting false positives for ACPICA locks.
*/
-#define acpi_os_create_lock(__handle) \
-({ \
- spinlock_t *lock = ACPI_ALLOCATE(sizeof(*lock)); \
- \
- if (lock) { \
- *(__handle) = lock; \
- spin_lock_init(*(__handle)); \
- } \
- lock ? AE_OK : AE_NO_MEMORY; \
-})
-
-#endif /* __KERNEL__ */
-
-#endif /* __ACLINUX_H__ */
+#define acpi_os_create_lock(__handle) \
+ ({ \
+ spinlock_t *lock = ACPI_ALLOCATE(sizeof(*lock)); \
+ if (lock) { \
+ *(__handle) = lock; \
+ spin_lock_init(*(__handle)); \
+ } \
+ lock ? AE_OK : AE_NO_MEMORY; \
+ })
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_lock
+
+void __iomem *acpi_os_map_memory(acpi_physical_address where, acpi_size length);
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_map_memory
+
+void acpi_os_unmap_memory(void __iomem * logical_address, acpi_size size);
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_unmap_memory
+
+/*
+ * OSL interfaces used by debugger/disassembler
+ */
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_readable
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_writable
+
+/*
+ * OSL interfaces used by utilities
+ */
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_redirect_output
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_line
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_name
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_index
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_address
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_open_directory
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_next_filename
+#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_close_directory
+
+/*
+ * OSL interfaces added by Linux
+ */
+void early_acpi_os_unmap_memory(void __iomem * virt, acpi_size size);
+
+void acpi_os_gpe_count(u32 gpe_number);
+
+void acpi_os_fixed_event_count(u32 fixed_event_number);
+
+#endif /* __KERNEL__ */
+
+#endif /* __ACLINUX_H__ */
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 66096d06925e..6eb1d3cb5104 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -199,6 +199,7 @@ struct acpi_processor_flags {
struct acpi_processor {
acpi_handle handle;
u32 acpi_id;
+ u32 apic_id;
u32 id;
u32 pblk;
int performance_platform_limit;
@@ -224,7 +225,6 @@ struct acpi_processor_errata {
} piix4;
};
-extern void acpi_processor_load_module(struct acpi_processor *pr);
extern int acpi_processor_preregister_performance(struct
acpi_processor_performance
__percpu *performance);
@@ -314,6 +314,8 @@ static inline int acpi_processor_get_bios_limit(int cpu, unsigned int *limit)
/* in processor_core.c */
void acpi_processor_set_pdc(acpi_handle handle);
+int acpi_get_apicid(acpi_handle, int type, u32 acpi_id);
+int acpi_map_cpuid(int apic_id, u32 acpi_id);
int acpi_get_cpuid(acpi_handle, int type, u32 acpi_id);
/* in processor_throttling.c */