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linux-2.6/include/acpi/acpixf.h

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
/******************************************************************************
*
* Name: acpixf.h - External interfaces to the ACPI subsystem
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2005, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer,
* without modification.
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
* substantially similar to the "NO WARRANTY" disclaimer below
* ("Disclaimer") and any redistribution must be conditioned upon
* including a substantially similar Disclaimer requirement for further
* binary redistribution.
* 3. Neither the names of the above-listed copyright holders nor the names
* of any contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* Alternatively, this software may be distributed under the terms of the
* GNU General Public License ("GPL") version 2 as published by the Free
* Software Foundation.
*
* NO WARRANTY
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES.
*/
#ifndef __ACXFACE_H__
#define __ACXFACE_H__
#include "actypes.h"
#include "actbl.h"
ACPICA 20050408 from Bob Moore Fixed three cases in the interpreter where an "index" argument to an ASL function was still (internally) 32 bits instead of the required 64 bits. This was the Index argument to the Index, Mid, and Match operators. The "strupr" function is now permanently local (acpi_ut_strupr), since this is not a POSIX-defined function and not present in most kernel-level C libraries. References to the C library strupr function have been removed from the headers. Completed the deployment of static functions/prototypes. All prototypes with the static attribute have been moved from the headers to the owning C file. ACPICA 20050329 from Bob Moore An error is now generated if an attempt is made to create a Buffer Field of length zero (A CreateField with a length operand of zero.) The interpreter now issues a warning whenever executable code at the module level is detected during ACPI table load. This will give some idea of the prevalence of this type of code. Implemented support for references to named objects (other than control methods) within package objects. Enhanced package object output for the debug object. Package objects are now completely dumped, showing all elements. Enhanced miscellaneous object output for the debug object. Any object can now be written to the debug object (for example, a device object can be written, and the type of the object will be displayed.) The "static" qualifier has been added to all local functions across the core subsystem. The number of "long" lines (> 80 chars) within the source has been significantly reduced, by about 1/3. Cleaned up all header files to ensure that all CA/iASL functions are prototyped (even static functions) and the formatting is consistent. Two new header files have been added, acopcode.h and acnames.h. Removed several obsolete functions that were no longer used. Signed-off-by: Len Brown <len.brown@intel.com>
2005-04-19 02:49:35 +00:00
/*
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
* Global interfaces
*/
acpi_status
acpi_initialize_subsystem (
void);
acpi_status
acpi_enable_subsystem (
u32 flags);
acpi_status
acpi_initialize_objects (
u32 flags);
acpi_status
acpi_terminate (
void);
#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_subsystem_status (
void);
#endif
acpi_status
acpi_enable (
void);
acpi_status
acpi_disable (
void);
#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_get_system_info (
struct acpi_buffer *ret_buffer);
#endif
const char *
acpi_format_exception (
acpi_status exception);
acpi_status
acpi_purge_cached_objects (
void);
#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_install_initialization_handler (
acpi_init_handler handler,
u32 function);
#endif
/*
ACPICA 20050408 from Bob Moore Fixed three cases in the interpreter where an "index" argument to an ASL function was still (internally) 32 bits instead of the required 64 bits. This was the Index argument to the Index, Mid, and Match operators. The "strupr" function is now permanently local (acpi_ut_strupr), since this is not a POSIX-defined function and not present in most kernel-level C libraries. References to the C library strupr function have been removed from the headers. Completed the deployment of static functions/prototypes. All prototypes with the static attribute have been moved from the headers to the owning C file. ACPICA 20050329 from Bob Moore An error is now generated if an attempt is made to create a Buffer Field of length zero (A CreateField with a length operand of zero.) The interpreter now issues a warning whenever executable code at the module level is detected during ACPI table load. This will give some idea of the prevalence of this type of code. Implemented support for references to named objects (other than control methods) within package objects. Enhanced package object output for the debug object. Package objects are now completely dumped, showing all elements. Enhanced miscellaneous object output for the debug object. Any object can now be written to the debug object (for example, a device object can be written, and the type of the object will be displayed.) The "static" qualifier has been added to all local functions across the core subsystem. The number of "long" lines (> 80 chars) within the source has been significantly reduced, by about 1/3. Cleaned up all header files to ensure that all CA/iASL functions are prototyped (even static functions) and the formatting is consistent. Two new header files have been added, acopcode.h and acnames.h. Removed several obsolete functions that were no longer used. Signed-off-by: Len Brown <len.brown@intel.com>
2005-04-19 02:49:35 +00:00
* ACPI Memory managment
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
*/
void *
acpi_allocate (
u32 size);
void *
acpi_callocate (
u32 size);
void
acpi_free (
void *address);
/*
* ACPI table manipulation interfaces
*/
acpi_status
acpi_find_root_pointer (
u32 flags,
struct acpi_pointer *rsdp_address);
acpi_status
acpi_load_tables (
void);
#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_load_table (
struct acpi_table_header *table_ptr);
acpi_status
acpi_unload_table (
acpi_table_type table_type);
acpi_status
acpi_get_table_header (
acpi_table_type table_type,
u32 instance,
struct acpi_table_header *out_table_header);
#endif /* ACPI_FUTURE_USAGE */
acpi_status
acpi_get_table (
acpi_table_type table_type,
u32 instance,
struct acpi_buffer *ret_buffer);
acpi_status
acpi_get_firmware_table (
acpi_string signature,
u32 instance,
u32 flags,
struct acpi_table_header **table_pointer);
/*
* Namespace and name interfaces
*/
acpi_status
acpi_walk_namespace (
acpi_object_type type,
acpi_handle start_object,
u32 max_depth,
acpi_walk_callback user_function,
void *context,
void **return_value);
acpi_status
acpi_get_devices (
char *HID,
acpi_walk_callback user_function,
void *context,
void **return_value);
acpi_status
acpi_get_name (
acpi_handle handle,
u32 name_type,
struct acpi_buffer *ret_path_ptr);
acpi_status
acpi_get_handle (
acpi_handle parent,
acpi_string pathname,
acpi_handle *ret_handle);
acpi_status
acpi_attach_data (
acpi_handle obj_handle,
acpi_object_handler handler,
void *data);
acpi_status
acpi_detach_data (
acpi_handle obj_handle,
acpi_object_handler handler);
acpi_status
acpi_get_data (
acpi_handle obj_handle,
acpi_object_handler handler,
void **data);
/*
* Object manipulation and enumeration
*/
acpi_status
acpi_evaluate_object (
acpi_handle object,
acpi_string pathname,
struct acpi_object_list *parameter_objects,
struct acpi_buffer *return_object_buffer);
#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_evaluate_object_typed (
acpi_handle object,
acpi_string pathname,
struct acpi_object_list *external_params,
struct acpi_buffer *return_buffer,
acpi_object_type return_type);
#endif
acpi_status
acpi_get_object_info (
acpi_handle handle,
struct acpi_buffer *return_buffer);
acpi_status
acpi_get_next_object (
acpi_object_type type,
acpi_handle parent,
acpi_handle child,
acpi_handle *out_handle);
acpi_status
acpi_get_type (
acpi_handle object,
acpi_object_type *out_type);
acpi_status
acpi_get_parent (
acpi_handle object,
acpi_handle *out_handle);
/*
* Event handler interfaces
*/
acpi_status
acpi_install_fixed_event_handler (
u32 acpi_event,
acpi_event_handler handler,
void *context);
acpi_status
acpi_remove_fixed_event_handler (
u32 acpi_event,
acpi_event_handler handler);
acpi_status
acpi_install_notify_handler (
acpi_handle device,
u32 handler_type,
acpi_notify_handler handler,
void *context);
acpi_status
acpi_remove_notify_handler (
acpi_handle device,
u32 handler_type,
acpi_notify_handler handler);
acpi_status
acpi_install_address_space_handler (
acpi_handle device,
acpi_adr_space_type space_id,
acpi_adr_space_handler handler,
acpi_adr_space_setup setup,
void *context);
acpi_status
acpi_remove_address_space_handler (
acpi_handle device,
acpi_adr_space_type space_id,
acpi_adr_space_handler handler);
acpi_status
acpi_install_gpe_handler (
acpi_handle gpe_device,
u32 gpe_number,
u32 type,
acpi_event_handler address,
void *context);
#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_install_exception_handler (
acpi_exception_handler handler);
#endif
/*
* Event interfaces
*/
acpi_status
acpi_acquire_global_lock (
u16 timeout,
u32 *handle);
acpi_status
acpi_release_global_lock (
u32 handle);
acpi_status
acpi_remove_gpe_handler (
acpi_handle gpe_device,
u32 gpe_number,
acpi_event_handler address);
acpi_status
acpi_enable_event (
u32 event,
u32 flags);
acpi_status
acpi_disable_event (
u32 event,
u32 flags);
acpi_status
acpi_clear_event (
u32 event);
#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_get_event_status (
u32 event,
acpi_event_status *event_status);
#endif /* ACPI_FUTURE_USAGE */
acpi_status
acpi_set_gpe_type (
acpi_handle gpe_device,
u32 gpe_number,
u8 type);
acpi_status
acpi_enable_gpe (
acpi_handle gpe_device,
u32 gpe_number,
u32 flags);
acpi_status
acpi_disable_gpe (
acpi_handle gpe_device,
u32 gpe_number,
u32 flags);
acpi_status
acpi_clear_gpe (
acpi_handle gpe_device,
u32 gpe_number,
u32 flags);
#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_get_gpe_status (
acpi_handle gpe_device,
u32 gpe_number,
u32 flags,
acpi_event_status *event_status);
#endif /* ACPI_FUTURE_USAGE */
acpi_status
acpi_install_gpe_block (
acpi_handle gpe_device,
struct acpi_generic_address *gpe_block_address,
u32 register_count,
ACPICA from Bob Moore <robert.moore@intel.com> Implemented support for PCI Express root bridges -- added support for device PNP0A08 in the root bridge search within AcpiEvPciConfigRegionSetup. acpi_ev_pci_config_region_setup(). The interpreter now automatically truncates incoming 64-bit constants to 32 bits if currently executing out of a 32-bit ACPI table (Revision < 2). This also affects the iASL compiler constant folding. (Note: as per below, the iASL compiler no longer allows 64-bit constants within 32-bit tables.) Fixed a problem where string and buffer objects with "static" pointers (pointers to initialization data within an ACPI table) were not handled consistently. The internal object copy operation now always copies the data to a newly allocated buffer, regardless of whether the source object is static or not. Fixed a problem with the FromBCD operator where an implicit result conversion was improperly performed while storing the result to the target operand. Since this is an "explicit conversion" operator, the implicit conversion should never be performed on the output. Fixed a problem with the CopyObject operator where a copy to an existing named object did not always completely overwrite the existing object stored at name. Specifically, a buffer-to-buffer copy did not delete the existing buffer. Replaced "interrupt_level" with "interrupt_number" in all GPE interfaces and structs for consistency. Signed-off-by: Len Brown <len.brown@intel.com>
2005-05-13 04:00:00 +00:00
u32 interrupt_number);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
acpi_status
acpi_remove_gpe_block (
acpi_handle gpe_device);
/*
* Resource interfaces
*/
typedef
acpi_status (*ACPI_WALK_RESOURCE_CALLBACK) (
struct acpi_resource *resource,
void *context);
acpi_status
acpi_get_current_resources(
acpi_handle device_handle,
struct acpi_buffer *ret_buffer);
#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_get_possible_resources(
acpi_handle device_handle,
struct acpi_buffer *ret_buffer);
#endif
acpi_status
acpi_walk_resources (
acpi_handle device_handle,
char *path,
ACPI_WALK_RESOURCE_CALLBACK user_function,
void *context);
acpi_status
acpi_set_current_resources (
acpi_handle device_handle,
struct acpi_buffer *in_buffer);
acpi_status
acpi_get_irq_routing_table (
acpi_handle bus_device_handle,
struct acpi_buffer *ret_buffer);
acpi_status
acpi_resource_to_address64 (
struct acpi_resource *resource,
struct acpi_resource_address64 *out);
/*
* Hardware (ACPI device) interfaces
*/
acpi_status
acpi_get_register (
u32 register_id,
u32 *return_value,
u32 flags);
acpi_status
acpi_set_register (
u32 register_id,
u32 value,
u32 flags);
acpi_status
acpi_set_firmware_waking_vector (
acpi_physical_address physical_address);
#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_get_firmware_waking_vector (
acpi_physical_address *physical_address);
#endif
acpi_status
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 asmlinkage
acpi_enter_sleep_state_s4bios (
void);
acpi_status
acpi_leave_sleep_state (
u8 sleep_state);
#endif /* __ACXFACE_H__ */