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ddk: update includes

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git-svn-id: svn://kolibrios.org@6588 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge) 2016-10-12 18:46:14 +00:00
parent c6a90cef0f
commit 8f3ca726d6
58 changed files with 13344 additions and 11 deletions
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7
drivers/ddk/debug/dbglog.c
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@ -59,6 +59,13 @@ typedef struct
#pragma pack(pop)
int get_fileinfo(const char *path,FILEINFO *info);
int create_file(const char *path);
int set_file_size(const char *path, unsigned size);
int write_file(const char *path,const void *buff,
unsigned offset,unsigned count,unsigned *writes);
typedef struct
{
char *path;

244
drivers/include/acpi/acbuffer.h Normal file
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@ -0,0 +1,244 @@
/******************************************************************************
*
* Name: acbuffer.h - Support for buffers returned by ACPI predefined names
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2015, Intel Corp.
* 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 __ACBUFFER_H__
#define __ACBUFFER_H__
/*
* Contains buffer structures for these predefined names:
* _FDE, _GRT, _GTM, _PLD, _SRT
*/
/*
* Note: C bitfields are not used for this reason:
*
* "Bitfields are great and easy to read, but unfortunately the C language
* does not specify the layout of bitfields in memory, which means they are
* essentially useless for dealing with packed data in on-disk formats or
* binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
* this decision was a design error in C. Ritchie could have picked an order
* and stuck with it." Norman Ramsey.
* See http://stackoverflow.com/a/1053662/41661
*/
/* _FDE return value */
struct acpi_fde_info {
u32 floppy0;
u32 floppy1;
u32 floppy2;
u32 floppy3;
u32 tape;
};
/*
* _GRT return value
* _SRT input value
*/
struct acpi_grt_info {
u16 year;
u8 month;
u8 day;
u8 hour;
u8 minute;
u8 second;
u8 valid;
u16 milliseconds;
u16 timezone;
u8 daylight;
u8 reserved[3];
};
/* _GTM return value */
struct acpi_gtm_info {
u32 pio_speed0;
u32 dma_speed0;
u32 pio_speed1;
u32 dma_speed1;
u32 flags;
};
/*
* Formatted _PLD return value. The minimum size is a package containing
* one buffer.
* Revision 1: Buffer is 16 bytes (128 bits)
* Revision 2: Buffer is 20 bytes (160 bits)
*
* Note: This structure is returned from the acpi_decode_pld_buffer
* interface.
*/
struct acpi_pld_info {
u8 revision;
u8 ignore_color;
u8 red;
u8 green;
u8 blue;
u16 width;
u16 height;
u8 user_visible;
u8 dock;
u8 lid;
u8 panel;
u8 vertical_position;
u8 horizontal_position;
u8 shape;
u8 group_orientation;
u8 group_token;
u8 group_position;
u8 bay;
u8 ejectable;
u8 ospm_eject_required;
u8 cabinet_number;
u8 card_cage_number;
u8 reference;
u8 rotation;
u8 order;
u8 reserved;
u16 vertical_offset;
u16 horizontal_offset;
};
/*
* Macros to:
* 1) Convert a _PLD buffer to internal struct acpi_pld_info format - ACPI_PLD_GET*
* (Used by acpi_decode_pld_buffer)
* 2) Construct a _PLD buffer - ACPI_PLD_SET*
* (Intended for BIOS use only)
*/
#define ACPI_PLD_REV1_BUFFER_SIZE 16 /* For Revision 1 of the buffer (From ACPI spec) */
#define ACPI_PLD_REV2_BUFFER_SIZE 20 /* For Revision 2 of the buffer (From ACPI spec) */
#define ACPI_PLD_BUFFER_SIZE 20 /* For Revision 2 of the buffer (From ACPI spec) */
/* First 32-bit dword, bits 0:32 */
#define ACPI_PLD_GET_REVISION(dword) ACPI_GET_BITS (dword, 0, ACPI_7BIT_MASK)
#define ACPI_PLD_SET_REVISION(dword,value) ACPI_SET_BITS (dword, 0, ACPI_7BIT_MASK, value) /* Offset 0, Len 7 */
#define ACPI_PLD_GET_IGNORE_COLOR(dword) ACPI_GET_BITS (dword, 7, ACPI_1BIT_MASK)
#define ACPI_PLD_SET_IGNORE_COLOR(dword,value) ACPI_SET_BITS (dword, 7, ACPI_1BIT_MASK, value) /* Offset 7, Len 1 */
#define ACPI_PLD_GET_RED(dword) ACPI_GET_BITS (dword, 8, ACPI_8BIT_MASK)
#define ACPI_PLD_SET_RED(dword,value) ACPI_SET_BITS (dword, 8, ACPI_8BIT_MASK, value) /* Offset 8, Len 8 */
#define ACPI_PLD_GET_GREEN(dword) ACPI_GET_BITS (dword, 16, ACPI_8BIT_MASK)
#define ACPI_PLD_SET_GREEN(dword,value) ACPI_SET_BITS (dword, 16, ACPI_8BIT_MASK, value) /* Offset 16, Len 8 */
#define ACPI_PLD_GET_BLUE(dword) ACPI_GET_BITS (dword, 24, ACPI_8BIT_MASK)
#define ACPI_PLD_SET_BLUE(dword,value) ACPI_SET_BITS (dword, 24, ACPI_8BIT_MASK, value) /* Offset 24, Len 8 */
/* Second 32-bit dword, bits 33:63 */
#define ACPI_PLD_GET_WIDTH(dword) ACPI_GET_BITS (dword, 0, ACPI_16BIT_MASK)
#define ACPI_PLD_SET_WIDTH(dword,value) ACPI_SET_BITS (dword, 0, ACPI_16BIT_MASK, value) /* Offset 32+0=32, Len 16 */
#define ACPI_PLD_GET_HEIGHT(dword) ACPI_GET_BITS (dword, 16, ACPI_16BIT_MASK)
#define ACPI_PLD_SET_HEIGHT(dword,value) ACPI_SET_BITS (dword, 16, ACPI_16BIT_MASK, value) /* Offset 32+16=48, Len 16 */
/* Third 32-bit dword, bits 64:95 */
#define ACPI_PLD_GET_USER_VISIBLE(dword) ACPI_GET_BITS (dword, 0, ACPI_1BIT_MASK)
#define ACPI_PLD_SET_USER_VISIBLE(dword,value) ACPI_SET_BITS (dword, 0, ACPI_1BIT_MASK, value) /* Offset 64+0=64, Len 1 */
#define ACPI_PLD_GET_DOCK(dword) ACPI_GET_BITS (dword, 1, ACPI_1BIT_MASK)
#define ACPI_PLD_SET_DOCK(dword,value) ACPI_SET_BITS (dword, 1, ACPI_1BIT_MASK, value) /* Offset 64+1=65, Len 1 */
#define ACPI_PLD_GET_LID(dword) ACPI_GET_BITS (dword, 2, ACPI_1BIT_MASK)
#define ACPI_PLD_SET_LID(dword,value) ACPI_SET_BITS (dword, 2, ACPI_1BIT_MASK, value) /* Offset 64+2=66, Len 1 */
#define ACPI_PLD_GET_PANEL(dword) ACPI_GET_BITS (dword, 3, ACPI_3BIT_MASK)
#define ACPI_PLD_SET_PANEL(dword,value) ACPI_SET_BITS (dword, 3, ACPI_3BIT_MASK, value) /* Offset 64+3=67, Len 3 */
#define ACPI_PLD_GET_VERTICAL(dword) ACPI_GET_BITS (dword, 6, ACPI_2BIT_MASK)
#define ACPI_PLD_SET_VERTICAL(dword,value) ACPI_SET_BITS (dword, 6, ACPI_2BIT_MASK, value) /* Offset 64+6=70, Len 2 */
#define ACPI_PLD_GET_HORIZONTAL(dword) ACPI_GET_BITS (dword, 8, ACPI_2BIT_MASK)
#define ACPI_PLD_SET_HORIZONTAL(dword,value) ACPI_SET_BITS (dword, 8, ACPI_2BIT_MASK, value) /* Offset 64+8=72, Len 2 */
#define ACPI_PLD_GET_SHAPE(dword) ACPI_GET_BITS (dword, 10, ACPI_4BIT_MASK)
#define ACPI_PLD_SET_SHAPE(dword,value) ACPI_SET_BITS (dword, 10, ACPI_4BIT_MASK, value) /* Offset 64+10=74, Len 4 */
#define ACPI_PLD_GET_ORIENTATION(dword) ACPI_GET_BITS (dword, 14, ACPI_1BIT_MASK)
#define ACPI_PLD_SET_ORIENTATION(dword,value) ACPI_SET_BITS (dword, 14, ACPI_1BIT_MASK, value) /* Offset 64+14=78, Len 1 */
#define ACPI_PLD_GET_TOKEN(dword) ACPI_GET_BITS (dword, 15, ACPI_8BIT_MASK)
#define ACPI_PLD_SET_TOKEN(dword,value) ACPI_SET_BITS (dword, 15, ACPI_8BIT_MASK, value) /* Offset 64+15=79, Len 8 */
#define ACPI_PLD_GET_POSITION(dword) ACPI_GET_BITS (dword, 23, ACPI_8BIT_MASK)
#define ACPI_PLD_SET_POSITION(dword,value) ACPI_SET_BITS (dword, 23, ACPI_8BIT_MASK, value) /* Offset 64+23=87, Len 8 */
#define ACPI_PLD_GET_BAY(dword) ACPI_GET_BITS (dword, 31, ACPI_1BIT_MASK)
#define ACPI_PLD_SET_BAY(dword,value) ACPI_SET_BITS (dword, 31, ACPI_1BIT_MASK, value) /* Offset 64+31=95, Len 1 */
/* Fourth 32-bit dword, bits 96:127 */
#define ACPI_PLD_GET_EJECTABLE(dword) ACPI_GET_BITS (dword, 0, ACPI_1BIT_MASK)
#define ACPI_PLD_SET_EJECTABLE(dword,value) ACPI_SET_BITS (dword, 0, ACPI_1BIT_MASK, value) /* Offset 96+0=96, Len 1 */
#define ACPI_PLD_GET_OSPM_EJECT(dword) ACPI_GET_BITS (dword, 1, ACPI_1BIT_MASK)
#define ACPI_PLD_SET_OSPM_EJECT(dword,value) ACPI_SET_BITS (dword, 1, ACPI_1BIT_MASK, value) /* Offset 96+1=97, Len 1 */
#define ACPI_PLD_GET_CABINET(dword) ACPI_GET_BITS (dword, 2, ACPI_8BIT_MASK)
#define ACPI_PLD_SET_CABINET(dword,value) ACPI_SET_BITS (dword, 2, ACPI_8BIT_MASK, value) /* Offset 96+2=98, Len 8 */
#define ACPI_PLD_GET_CARD_CAGE(dword) ACPI_GET_BITS (dword, 10, ACPI_8BIT_MASK)
#define ACPI_PLD_SET_CARD_CAGE(dword,value) ACPI_SET_BITS (dword, 10, ACPI_8BIT_MASK, value) /* Offset 96+10=106, Len 8 */
#define ACPI_PLD_GET_REFERENCE(dword) ACPI_GET_BITS (dword, 18, ACPI_1BIT_MASK)
#define ACPI_PLD_SET_REFERENCE(dword,value) ACPI_SET_BITS (dword, 18, ACPI_1BIT_MASK, value) /* Offset 96+18=114, Len 1 */
#define ACPI_PLD_GET_ROTATION(dword) ACPI_GET_BITS (dword, 19, ACPI_4BIT_MASK)
#define ACPI_PLD_SET_ROTATION(dword,value) ACPI_SET_BITS (dword, 19, ACPI_4BIT_MASK, value) /* Offset 96+19=115, Len 4 */
#define ACPI_PLD_GET_ORDER(dword) ACPI_GET_BITS (dword, 23, ACPI_5BIT_MASK)
#define ACPI_PLD_SET_ORDER(dword,value) ACPI_SET_BITS (dword, 23, ACPI_5BIT_MASK, value) /* Offset 96+23=119, Len 5 */
/* Fifth 32-bit dword, bits 128:159 (Revision 2 of _PLD only) */
#define ACPI_PLD_GET_VERT_OFFSET(dword) ACPI_GET_BITS (dword, 0, ACPI_16BIT_MASK)
#define ACPI_PLD_SET_VERT_OFFSET(dword,value) ACPI_SET_BITS (dword, 0, ACPI_16BIT_MASK, value) /* Offset 128+0=128, Len 16 */
#define ACPI_PLD_GET_HORIZ_OFFSET(dword) ACPI_GET_BITS (dword, 16, ACPI_16BIT_MASK)
#define ACPI_PLD_SET_HORIZ_OFFSET(dword,value) ACPI_SET_BITS (dword, 16, ACPI_16BIT_MASK, value) /* Offset 128+16=144, Len 16 */
#endif /* ACBUFFER_H */

246
drivers/include/acpi/acconfig.h Normal file
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@ -0,0 +1,246 @@
/******************************************************************************
*
* Name: acconfig.h - Global configuration constants
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2015, Intel Corp.
* 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 _ACCONFIG_H
#define _ACCONFIG_H
/******************************************************************************
*
* Configuration options
*
*****************************************************************************/
/*
* ACPI_DEBUG_OUTPUT - This switch enables all the debug facilities of the
* ACPI subsystem. This includes the DEBUG_PRINT output
* statements. When disabled, all DEBUG_PRINT
* statements are compiled out.
*
* ACPI_APPLICATION - Use this switch if the subsystem is going to be run
* at the application level.
*
*/
/*
* OS name, used for the _OS object. The _OS object is essentially obsolete,
* but there is a large base of ASL/AML code in existing machines that check
* for the string below. The use of this string usually guarantees that
* the ASL will execute down the most tested code path. Also, there is some
* code that will not execute the _OSI method unless _OS matches the string
* below. Therefore, change this string at your own risk.
*/
#define ACPI_OS_NAME "Microsoft Windows NT"
/* Maximum objects in the various object caches */
#define ACPI_MAX_STATE_CACHE_DEPTH 96 /* State objects */
#define ACPI_MAX_PARSE_CACHE_DEPTH 96 /* Parse tree objects */
#define ACPI_MAX_EXTPARSE_CACHE_DEPTH 96 /* Parse tree objects */
#define ACPI_MAX_OBJECT_CACHE_DEPTH 96 /* Interpreter operand objects */
#define ACPI_MAX_NAMESPACE_CACHE_DEPTH 96 /* Namespace objects */
/*
* Should the subsystem abort the loading of an ACPI table if the
* table checksum is incorrect?
*/
#ifndef ACPI_CHECKSUM_ABORT
#define ACPI_CHECKSUM_ABORT FALSE
#endif
/*
* Generate a version of ACPICA that only supports "reduced hardware"
* platforms (as defined in ACPI 5.0). Set to TRUE to generate a specialized
* version of ACPICA that ONLY supports the ACPI 5.0 "reduced hardware"
* model. In other words, no ACPI hardware is supported.
*
* If TRUE, this means no support for the following:
* PM Event and Control registers
* SCI interrupt (and handler)
* Fixed Events
* General Purpose Events (GPEs)
* Global Lock
* ACPI PM timer
* FACS table (Waking vectors and Global Lock)
*/
#ifndef ACPI_REDUCED_HARDWARE
#define ACPI_REDUCED_HARDWARE FALSE
#endif
/******************************************************************************
*
* Subsystem Constants
*
*****************************************************************************/
/* Version of ACPI supported */
#define ACPI_CA_SUPPORT_LEVEL 5
/* Maximum count for a semaphore object */
#define ACPI_MAX_SEMAPHORE_COUNT 256
/* Maximum object reference count (detects object deletion issues) */
#define ACPI_MAX_REFERENCE_COUNT 0x1000
/* Default page size for use in mapping memory for operation regions */
#define ACPI_DEFAULT_PAGE_SIZE 4096 /* Must be power of 2 */
/* owner_id tracking. 8 entries allows for 255 owner_ids */
#define ACPI_NUM_OWNERID_MASKS 8
/* Size of the root table array is increased by this increment */
#define ACPI_ROOT_TABLE_SIZE_INCREMENT 4
/* Maximum sleep allowed via Sleep() operator */
#define ACPI_MAX_SLEEP 2000 /* 2000 millisec == two seconds */
/* Address Range lists are per-space_id (Memory and I/O only) */
#define ACPI_ADDRESS_RANGE_MAX 2
/******************************************************************************
*
* ACPI Specification constants (Do not change unless the specification changes)
*
*****************************************************************************/
/* Method info (in WALK_STATE), containing local variables and argumetns */
#define ACPI_METHOD_NUM_LOCALS 8
#define ACPI_METHOD_MAX_LOCAL 7
#define ACPI_METHOD_NUM_ARGS 7
#define ACPI_METHOD_MAX_ARG 6
/*
* Operand Stack (in WALK_STATE), Must be large enough to contain METHOD_MAX_ARG
*/
#define ACPI_OBJ_NUM_OPERANDS 8
#define ACPI_OBJ_MAX_OPERAND 7
/* Number of elements in the Result Stack frame, can be an arbitrary value */
#define ACPI_RESULTS_FRAME_OBJ_NUM 8
/*
* Maximal number of elements the Result Stack can contain,
* it may be an arbitray value not exceeding the types of
* result_size and result_count (now u8).
*/
#define ACPI_RESULTS_OBJ_NUM_MAX 255
/* Constants used in searching for the RSDP in low memory */
#define ACPI_EBDA_PTR_LOCATION 0x0000040E /* Physical Address */
#define ACPI_EBDA_PTR_LENGTH 2
#define ACPI_EBDA_WINDOW_SIZE 1024
#define ACPI_HI_RSDP_WINDOW_BASE 0x000E0000 /* Physical Address */
#define ACPI_HI_RSDP_WINDOW_SIZE 0x00020000
#define ACPI_RSDP_SCAN_STEP 16
/* Operation regions */
#define ACPI_USER_REGION_BEGIN 0x80
/* Maximum space_ids for Operation Regions */
#define ACPI_MAX_ADDRESS_SPACE 255
#define ACPI_NUM_DEFAULT_SPACES 4
/* Array sizes. Used for range checking also */
#define ACPI_MAX_MATCH_OPCODE 5
/* RSDP checksums */
#define ACPI_RSDP_CHECKSUM_LENGTH 20
#define ACPI_RSDP_XCHECKSUM_LENGTH 36
/* SMBus, GSBus and IPMI bidirectional buffer size */
#define ACPI_SMBUS_BUFFER_SIZE 34
#define ACPI_GSBUS_BUFFER_SIZE 34
#define ACPI_IPMI_BUFFER_SIZE 66
/* _sx_d and _sx_w control methods */
#define ACPI_NUM_sx_d_METHODS 4
#define ACPI_NUM_sx_w_METHODS 5
/******************************************************************************
*
* Miscellaneous constants
*
*****************************************************************************/
/* UUID constants */
#define UUID_BUFFER_LENGTH 16 /* Length of UUID in memory */
#define UUID_STRING_LENGTH 36 /* Total length of a UUID string */
/* Positions for required hyphens (dashes) in UUID strings */
#define UUID_HYPHEN1_OFFSET 8
#define UUID_HYPHEN2_OFFSET 13
#define UUID_HYPHEN3_OFFSET 18
#define UUID_HYPHEN4_OFFSET 23
/******************************************************************************
*
* ACPI AML Debugger
*
*****************************************************************************/
#define ACPI_DEBUGGER_MAX_ARGS ACPI_METHOD_NUM_ARGS + 4 /* Max command line arguments */
#define ACPI_DB_LINE_BUFFER_SIZE 512
#define ACPI_DEBUGGER_COMMAND_PROMPT '-'
#define ACPI_DEBUGGER_EXECUTE_PROMPT '%'
#endif /* _ACCONFIG_H */

386
drivers/include/acpi/acexcep.h Normal file
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@ -0,0 +1,386 @@
/******************************************************************************
*
* Name: acexcep.h - Exception codes returned by the ACPI subsystem
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2015, Intel Corp.
* 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 __ACEXCEP_H__
#define __ACEXCEP_H__
/* This module contains all possible exception codes for acpi_status */
/*
* Exception code classes
*/
#define AE_CODE_ENVIRONMENTAL 0x0000 /* General ACPICA environment */
#define AE_CODE_PROGRAMMER 0x1000 /* External ACPICA interface caller */
#define AE_CODE_ACPI_TABLES 0x2000 /* ACPI tables */
#define AE_CODE_AML 0x3000 /* From executing AML code */
#define AE_CODE_CONTROL 0x4000 /* Internal control codes */
#define AE_CODE_MAX 0x4000
#define AE_CODE_MASK 0xF000
/*
* Macros to insert the exception code classes
*/
#define EXCEP_ENV(code) ((acpi_status) (code | AE_CODE_ENVIRONMENTAL))
#define EXCEP_PGM(code) ((acpi_status) (code | AE_CODE_PROGRAMMER))
#define EXCEP_TBL(code) ((acpi_status) (code | AE_CODE_ACPI_TABLES))
#define EXCEP_AML(code) ((acpi_status) (code | AE_CODE_AML))
#define EXCEP_CTL(code) ((acpi_status) (code | AE_CODE_CONTROL))
/*
* Exception info table. The "Description" field is used only by the
* ACPICA help application (acpihelp).
*/
struct acpi_exception_info {
char *name;
#ifdef ACPI_HELP_APP
char *description;
#endif
};
#ifdef ACPI_HELP_APP
#define EXCEP_TXT(name,description) {name, description}
#else
#define EXCEP_TXT(name,description) {name}
#endif
/*
* Success is always zero, failure is non-zero
*/
#define ACPI_SUCCESS(a) (!(a))
#define ACPI_FAILURE(a) (a)
#define ACPI_SKIP(a) (a == AE_CTRL_SKIP)
#define AE_OK (acpi_status) 0x0000
/*
* Environmental exceptions
*/
#define AE_ERROR EXCEP_ENV (0x0001)
#define AE_NO_ACPI_TABLES EXCEP_ENV (0x0002)
#define AE_NO_NAMESPACE EXCEP_ENV (0x0003)
#define AE_NO_MEMORY EXCEP_ENV (0x0004)
#define AE_NOT_FOUND EXCEP_ENV (0x0005)
#define AE_NOT_EXIST EXCEP_ENV (0x0006)
#define AE_ALREADY_EXISTS EXCEP_ENV (0x0007)
#define AE_TYPE EXCEP_ENV (0x0008)
#define AE_NULL_OBJECT EXCEP_ENV (0x0009)
#define AE_NULL_ENTRY EXCEP_ENV (0x000A)
#define AE_BUFFER_OVERFLOW EXCEP_ENV (0x000B)
#define AE_STACK_OVERFLOW EXCEP_ENV (0x000C)
#define AE_STACK_UNDERFLOW EXCEP_ENV (0x000D)
#define AE_NOT_IMPLEMENTED EXCEP_ENV (0x000E)
#define AE_SUPPORT EXCEP_ENV (0x000F)
#define AE_LIMIT EXCEP_ENV (0x0010)
#define AE_TIME EXCEP_ENV (0x0011)
#define AE_ACQUIRE_DEADLOCK EXCEP_ENV (0x0012)
#define AE_RELEASE_DEADLOCK EXCEP_ENV (0x0013)
#define AE_NOT_ACQUIRED EXCEP_ENV (0x0014)
#define AE_ALREADY_ACQUIRED EXCEP_ENV (0x0015)
#define AE_NO_HARDWARE_RESPONSE EXCEP_ENV (0x0016)
#define AE_NO_GLOBAL_LOCK EXCEP_ENV (0x0017)
#define AE_ABORT_METHOD EXCEP_ENV (0x0018)
#define AE_SAME_HANDLER EXCEP_ENV (0x0019)
#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 0x001D
/*
* Programmer exceptions
*/
#define AE_BAD_PARAMETER EXCEP_PGM (0x0001)
#define AE_BAD_CHARACTER EXCEP_PGM (0x0002)
#define AE_BAD_PATHNAME EXCEP_PGM (0x0003)
#define AE_BAD_DATA EXCEP_PGM (0x0004)
#define AE_BAD_HEX_CONSTANT EXCEP_PGM (0x0005)
#define AE_BAD_OCTAL_CONSTANT EXCEP_PGM (0x0006)
#define AE_BAD_DECIMAL_CONSTANT EXCEP_PGM (0x0007)
#define AE_MISSING_ARGUMENTS EXCEP_PGM (0x0008)
#define AE_BAD_ADDRESS EXCEP_PGM (0x0009)
#define AE_CODE_PGM_MAX 0x0009
/*
* Acpi table exceptions
*/
#define AE_BAD_SIGNATURE EXCEP_TBL (0x0001)
#define AE_BAD_HEADER EXCEP_TBL (0x0002)
#define AE_BAD_CHECKSUM EXCEP_TBL (0x0003)
#define AE_BAD_VALUE EXCEP_TBL (0x0004)
#define AE_INVALID_TABLE_LENGTH EXCEP_TBL (0x0005)
#define AE_CODE_TBL_MAX 0x0005
/*
* AML exceptions. These are caused by problems with
* the actual AML byte stream
*/
#define AE_AML_BAD_OPCODE EXCEP_AML (0x0001)
#define AE_AML_NO_OPERAND EXCEP_AML (0x0002)
#define AE_AML_OPERAND_TYPE EXCEP_AML (0x0003)
#define AE_AML_OPERAND_VALUE EXCEP_AML (0x0004)
#define AE_AML_UNINITIALIZED_LOCAL EXCEP_AML (0x0005)
#define AE_AML_UNINITIALIZED_ARG EXCEP_AML (0x0006)
#define AE_AML_UNINITIALIZED_ELEMENT EXCEP_AML (0x0007)
#define AE_AML_NUMERIC_OVERFLOW EXCEP_AML (0x0008)
#define AE_AML_REGION_LIMIT EXCEP_AML (0x0009)
#define AE_AML_BUFFER_LIMIT EXCEP_AML (0x000A)
#define AE_AML_PACKAGE_LIMIT EXCEP_AML (0x000B)
#define AE_AML_DIVIDE_BY_ZERO EXCEP_AML (0x000C)
#define AE_AML_BAD_NAME EXCEP_AML (0x000D)
#define AE_AML_NAME_NOT_FOUND EXCEP_AML (0x000E)
#define AE_AML_INTERNAL EXCEP_AML (0x000F)
#define AE_AML_INVALID_SPACE_ID EXCEP_AML (0x0010)
#define AE_AML_STRING_LIMIT EXCEP_AML (0x0011)
#define AE_AML_NO_RETURN_VALUE EXCEP_AML (0x0012)
#define AE_AML_METHOD_LIMIT EXCEP_AML (0x0013)
#define AE_AML_NOT_OWNER EXCEP_AML (0x0014)
#define AE_AML_MUTEX_ORDER EXCEP_AML (0x0015)
#define AE_AML_MUTEX_NOT_ACQUIRED EXCEP_AML (0x0016)
#define AE_AML_INVALID_RESOURCE_TYPE EXCEP_AML (0x0017)
#define AE_AML_INVALID_INDEX EXCEP_AML (0x0018)
#define AE_AML_REGISTER_LIMIT EXCEP_AML (0x0019)
#define AE_AML_NO_WHILE EXCEP_AML (0x001A)
#define AE_AML_ALIGNMENT EXCEP_AML (0x001B)
#define AE_AML_NO_RESOURCE_END_TAG EXCEP_AML (0x001C)
#define AE_AML_BAD_RESOURCE_VALUE EXCEP_AML (0x001D)
#define AE_AML_CIRCULAR_REFERENCE EXCEP_AML (0x001E)
#define AE_AML_BAD_RESOURCE_LENGTH EXCEP_AML (0x001F)
#define AE_AML_ILLEGAL_ADDRESS EXCEP_AML (0x0020)
#define AE_AML_INFINITE_LOOP EXCEP_AML (0x0021)
#define AE_AML_UNINITIALIZED_NODE EXCEP_AML (0x0022)
#define AE_AML_TARGET_TYPE EXCEP_AML (0x0023)
#define AE_CODE_AML_MAX 0x0023
/*
* Internal exceptions used for control
*/
#define AE_CTRL_RETURN_VALUE EXCEP_CTL (0x0001)
#define AE_CTRL_PENDING EXCEP_CTL (0x0002)
#define AE_CTRL_TERMINATE EXCEP_CTL (0x0003)
#define AE_CTRL_TRUE EXCEP_CTL (0x0004)
#define AE_CTRL_FALSE EXCEP_CTL (0x0005)
#define AE_CTRL_DEPTH EXCEP_CTL (0x0006)
#define AE_CTRL_END EXCEP_CTL (0x0007)
#define AE_CTRL_TRANSFER EXCEP_CTL (0x0008)
#define AE_CTRL_BREAK EXCEP_CTL (0x0009)
#define AE_CTRL_CONTINUE EXCEP_CTL (0x000A)
#define AE_CTRL_SKIP EXCEP_CTL (0x000B)
#define AE_CTRL_PARSE_CONTINUE EXCEP_CTL (0x000C)
#define AE_CTRL_PARSE_PENDING EXCEP_CTL (0x000D)
#define AE_CODE_CTRL_MAX 0x000D
/* Exception strings for acpi_format_exception */
#ifdef ACPI_DEFINE_EXCEPTION_TABLE
/*
* String versions of the exception codes above
* These strings must match the corresponding defines exactly
*/
static const struct acpi_exception_info acpi_gbl_exception_names_env[] = {
EXCEP_TXT("AE_OK", "No error"),
EXCEP_TXT("AE_ERROR", "Unspecified error"),
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", "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"),
EXCEP_TXT("AE_NULL_OBJECT", "A required object was missing"),
EXCEP_TXT("AE_NULL_ENTRY", "The requested object does not exist"),
EXCEP_TXT("AE_BUFFER_OVERFLOW", "The buffer provided is too small"),
EXCEP_TXT("AE_STACK_OVERFLOW", "An internal stack overflowed"),
EXCEP_TXT("AE_STACK_UNDERFLOW", "An internal stack underflowed"),
EXCEP_TXT("AE_NOT_IMPLEMENTED", "The feature is not implemented"),
EXCEP_TXT("AE_SUPPORT", "The feature is not supported"),
EXCEP_TXT("AE_LIMIT", "A predefined limit was exceeded"),
EXCEP_TXT("AE_TIME", "A time limit or timeout expired"),
EXCEP_TXT("AE_ACQUIRE_DEADLOCK",
"Internal error, attempt was made to acquire a mutex in improper order"),
EXCEP_TXT("AE_RELEASE_DEADLOCK",
"Internal error, attempt was made to release a mutex in improper order"),
EXCEP_TXT("AE_NOT_ACQUIRED",
"An attempt to release a mutex or Global Lock without a previous acquire"),
EXCEP_TXT("AE_ALREADY_ACQUIRED",
"Internal error, attempt was made to acquire a mutex twice"),
EXCEP_TXT("AE_NO_HARDWARE_RESPONSE",
"Hardware did not respond after an I/O operation"),
EXCEP_TXT("AE_NO_GLOBAL_LOCK", "There is no FACS Global Lock"),
EXCEP_TXT("AE_ABORT_METHOD", "A control method was aborted"),
EXCEP_TXT("AE_SAME_HANDLER",
"Attempt was made to install the same handler that is already installed"),
EXCEP_TXT("AE_NO_HANDLER",
"A handler for the operation is not installed"),
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"),
EXCEP_TXT("AE_ACCESS", "Permission denied for the requested operation")
};
static const struct acpi_exception_info acpi_gbl_exception_names_pgm[] = {
EXCEP_TXT(NULL, NULL),
EXCEP_TXT("AE_BAD_PARAMETER", "A parameter is out of range or invalid"),
EXCEP_TXT("AE_BAD_CHARACTER",
"An invalid character was found in a name"),
EXCEP_TXT("AE_BAD_PATHNAME",
"An invalid character was found in a pathname"),
EXCEP_TXT("AE_BAD_DATA",
"A package or buffer contained incorrect data"),
EXCEP_TXT("AE_BAD_HEX_CONSTANT", "Invalid character in a Hex constant"),
EXCEP_TXT("AE_BAD_OCTAL_CONSTANT",
"Invalid character in an Octal constant"),
EXCEP_TXT("AE_BAD_DECIMAL_CONSTANT",
"Invalid character in a Decimal constant"),
EXCEP_TXT("AE_MISSING_ARGUMENTS",
"Too few arguments were passed to a control method"),
EXCEP_TXT("AE_BAD_ADDRESS", "An illegal null I/O address")
};
static const struct acpi_exception_info acpi_gbl_exception_names_tbl[] = {
EXCEP_TXT(NULL, NULL),
EXCEP_TXT("AE_BAD_SIGNATURE", "An ACPI table has an invalid signature"),
EXCEP_TXT("AE_BAD_HEADER", "Invalid field in an ACPI table header"),
EXCEP_TXT("AE_BAD_CHECKSUM", "An ACPI table checksum is not correct"),
EXCEP_TXT("AE_BAD_VALUE", "An invalid value was found in a table"),
EXCEP_TXT("AE_INVALID_TABLE_LENGTH",
"The FADT or FACS has improper length")
};
static const struct acpi_exception_info acpi_gbl_exception_names_aml[] = {
EXCEP_TXT(NULL, NULL),
EXCEP_TXT("AE_AML_BAD_OPCODE", "Invalid AML opcode encountered"),
EXCEP_TXT("AE_AML_NO_OPERAND", "A required operand is missing"),
EXCEP_TXT("AE_AML_OPERAND_TYPE",
"An operand of an incorrect type was encountered"),
EXCEP_TXT("AE_AML_OPERAND_VALUE",
"The operand had an inappropriate or invalid value"),
EXCEP_TXT("AE_AML_UNINITIALIZED_LOCAL",
"Method tried to use an uninitialized local variable"),
EXCEP_TXT("AE_AML_UNINITIALIZED_ARG",
"Method tried to use an uninitialized argument"),
EXCEP_TXT("AE_AML_UNINITIALIZED_ELEMENT",
"Method tried to use an empty package element"),
EXCEP_TXT("AE_AML_NUMERIC_OVERFLOW",
"Overflow during BCD conversion or other"),
EXCEP_TXT("AE_AML_REGION_LIMIT",
"Tried to access beyond the end of an Operation Region"),
EXCEP_TXT("AE_AML_BUFFER_LIMIT",
"Tried to access beyond the end of a buffer"),
EXCEP_TXT("AE_AML_PACKAGE_LIMIT",
"Tried to access beyond the end of a package"),
EXCEP_TXT("AE_AML_DIVIDE_BY_ZERO",
"During execution of AML Divide operator"),
EXCEP_TXT("AE_AML_BAD_NAME",
"An ACPI name contains invalid character(s)"),
EXCEP_TXT("AE_AML_NAME_NOT_FOUND",
"Could not resolve a named reference"),
EXCEP_TXT("AE_AML_INTERNAL", "An internal error within the interprete"),
EXCEP_TXT("AE_AML_INVALID_SPACE_ID",
"An Operation Region SpaceID is invalid"),
EXCEP_TXT("AE_AML_STRING_LIMIT",
"String is longer than 200 characters"),
EXCEP_TXT("AE_AML_NO_RETURN_VALUE",
"A method did not return a required value"),
EXCEP_TXT("AE_AML_METHOD_LIMIT",
"A control method reached the maximum reentrancy limit of 255"),
EXCEP_TXT("AE_AML_NOT_OWNER",
"A thread tried to release a mutex that it does not own"),
EXCEP_TXT("AE_AML_MUTEX_ORDER", "Mutex SyncLevel release mismatch"),
EXCEP_TXT("AE_AML_MUTEX_NOT_ACQUIRED",
"Attempt to release a mutex that was not previously acquired"),
EXCEP_TXT("AE_AML_INVALID_RESOURCE_TYPE",
"Invalid resource type in resource list"),
EXCEP_TXT("AE_AML_INVALID_INDEX",
"Invalid Argx or Localx (x too large)"),
EXCEP_TXT("AE_AML_REGISTER_LIMIT",
"Bank value or Index value beyond range of register"),
EXCEP_TXT("AE_AML_NO_WHILE", "Break or Continue without a While"),
EXCEP_TXT("AE_AML_ALIGNMENT",
"Non-aligned memory transfer on platform that does not support this"),
EXCEP_TXT("AE_AML_NO_RESOURCE_END_TAG",
"No End Tag in a resource list"),
EXCEP_TXT("AE_AML_BAD_RESOURCE_VALUE",
"Invalid value of a resource element"),
EXCEP_TXT("AE_AML_CIRCULAR_REFERENCE",
"Two references refer to each other"),
EXCEP_TXT("AE_AML_BAD_RESOURCE_LENGTH",
"The length of a Resource Descriptor in the AML is incorrect"),
EXCEP_TXT("AE_AML_ILLEGAL_ADDRESS",
"A memory, I/O, or PCI configuration address is invalid"),
EXCEP_TXT("AE_AML_INFINITE_LOOP",
"An apparent infinite AML While loop, method was aborted"),
EXCEP_TXT("AE_AML_UNINITIALIZED_NODE",
"A namespace node is uninitialized or unresolved"),
EXCEP_TXT("AE_AML_TARGET_TYPE",
"A target operand of an incorrect type was encountered")
};
static const struct acpi_exception_info acpi_gbl_exception_names_ctrl[] = {
EXCEP_TXT(NULL, NULL),
EXCEP_TXT("AE_CTRL_RETURN_VALUE", "A Method returned a value"),
EXCEP_TXT("AE_CTRL_PENDING", "Method is calling another method"),
EXCEP_TXT("AE_CTRL_TERMINATE", "Terminate the executing method"),
EXCEP_TXT("AE_CTRL_TRUE", "An If or While predicate result"),
EXCEP_TXT("AE_CTRL_FALSE", "An If or While predicate result"),
EXCEP_TXT("AE_CTRL_DEPTH", "Maximum search depth has been reached"),
EXCEP_TXT("AE_CTRL_END", "An If or While predicate is false"),
EXCEP_TXT("AE_CTRL_TRANSFER", "Transfer control to called method"),
EXCEP_TXT("AE_CTRL_BREAK", "A Break has been executed"),
EXCEP_TXT("AE_CTRL_CONTINUE", "A Continue has been executed"),
EXCEP_TXT("AE_CTRL_SKIP", "Not currently used"),
EXCEP_TXT("AE_CTRL_PARSE_CONTINUE", "Used to skip over bad opcodes"),
EXCEP_TXT("AE_CTRL_PARSE_PENDING", "Used to implement AML While loops")
};
#endif /* EXCEPTION_TABLE */
#endif /* __ACEXCEP_H__ */

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/******************************************************************************
*
* Name: acnames.h - Global names and strings
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2015, Intel Corp.
* 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 __ACNAMES_H__
#define __ACNAMES_H__
/* Method names - these methods can appear anywhere in the namespace */
#define METHOD_NAME__ADR "_ADR"
#define METHOD_NAME__AEI "_AEI"
#define METHOD_NAME__BBN "_BBN"
#define METHOD_NAME__CBA "_CBA"
#define METHOD_NAME__CID "_CID"
#define METHOD_NAME__CLS "_CLS"
#define METHOD_NAME__CRS "_CRS"
#define METHOD_NAME__DDN "_DDN"
#define METHOD_NAME__HID "_HID"
#define METHOD_NAME__INI "_INI"
#define METHOD_NAME__PLD "_PLD"
#define METHOD_NAME__DSD "_DSD"
#define METHOD_NAME__PRS "_PRS"
#define METHOD_NAME__PRT "_PRT"
#define METHOD_NAME__PRW "_PRW"
#define METHOD_NAME__PS0 "_PS0"
#define METHOD_NAME__PS1 "_PS1"
#define METHOD_NAME__PS2 "_PS2"
#define METHOD_NAME__PS3 "_PS3"
#define METHOD_NAME__REG "_REG"
#define METHOD_NAME__SB_ "_SB_"
#define METHOD_NAME__SEG "_SEG"
#define METHOD_NAME__SRS "_SRS"
#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 */
#define METHOD_PATHNAME__PTS "\\_PTS"
#define METHOD_PATHNAME__SST "\\_SI._SST"
#define METHOD_PATHNAME__WAK "\\_WAK"
/* Definitions of the predefined namespace names */
#define ACPI_UNKNOWN_NAME (u32) 0x3F3F3F3F /* Unknown name is "????" */
#define ACPI_ROOT_NAME (u32) 0x5F5F5F5C /* Root name is "\___" */
#define ACPI_PREFIX_MIXED (u32) 0x69706341 /* "Acpi" */
#define ACPI_PREFIX_LOWER (u32) 0x69706361 /* "acpi" */
#define ACPI_NS_ROOT_PATH "\\"
#endif /* __ACNAMES_H__ */

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/******************************************************************************
*
* Name: acoutput.h -- debug output
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2015, Intel Corp.
* 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 __ACOUTPUT_H__
#define __ACOUTPUT_H__
/*
* Debug levels and component IDs. These are used to control the
* granularity of the output of the ACPI_DEBUG_PRINT macro -- on a
* per-component basis and a per-exception-type basis.
*/
/* Component IDs are used in the global "DebugLayer" */
#define ACPI_UTILITIES 0x00000001
#define ACPI_HARDWARE 0x00000002
#define ACPI_EVENTS 0x00000004
#define ACPI_TABLES 0x00000008
#define ACPI_NAMESPACE 0x00000010
#define ACPI_PARSER 0x00000020
#define ACPI_DISPATCHER 0x00000040
#define ACPI_EXECUTER 0x00000080
#define ACPI_RESOURCES 0x00000100
#define ACPI_CA_DEBUGGER 0x00000200
#define ACPI_OS_SERVICES 0x00000400
#define ACPI_CA_DISASSEMBLER 0x00000800
/* Component IDs for ACPI tools and utilities */
#define ACPI_COMPILER 0x00001000
#define ACPI_TOOLS 0x00002000
#define ACPI_EXAMPLE 0x00004000
#define ACPI_DRIVER 0x00008000
#define DT_COMPILER 0x00010000
#define ASL_PREPROCESSOR 0x00020000
#define ACPI_ALL_COMPONENTS 0x0001FFFF
#define ACPI_COMPONENT_DEFAULT (ACPI_ALL_COMPONENTS)
/* Component IDs reserved for ACPI drivers */
#define ACPI_ALL_DRIVERS 0xFFFF0000
/*
* Raw debug output levels, do not use these in the ACPI_DEBUG_PRINT macros
*/
#define ACPI_LV_INIT 0x00000001
#define ACPI_LV_DEBUG_OBJECT 0x00000002
#define ACPI_LV_INFO 0x00000004
#define ACPI_LV_REPAIR 0x00000008
#define ACPI_LV_TRACE_POINT 0x00000010
#define ACPI_LV_ALL_EXCEPTIONS 0x0000001F
/* Trace verbosity level 1 [Standard Trace Level] */
#define ACPI_LV_INIT_NAMES 0x00000020
#define ACPI_LV_PARSE 0x00000040
#define ACPI_LV_LOAD 0x00000080
#define ACPI_LV_DISPATCH 0x00000100
#define ACPI_LV_EXEC 0x00000200
#define ACPI_LV_NAMES 0x00000400
#define ACPI_LV_OPREGION 0x00000800
#define ACPI_LV_BFIELD 0x00001000
#define ACPI_LV_TABLES 0x00002000
#define ACPI_LV_VALUES 0x00004000
#define ACPI_LV_OBJECTS 0x00008000
#define ACPI_LV_RESOURCES 0x00010000
#define ACPI_LV_USER_REQUESTS 0x00020000
#define ACPI_LV_PACKAGE 0x00040000
#define ACPI_LV_VERBOSITY1 0x0007FF40 | ACPI_LV_ALL_EXCEPTIONS
/* Trace verbosity level 2 [Function tracing and memory allocation] */
#define ACPI_LV_ALLOCATIONS 0x00100000
#define ACPI_LV_FUNCTIONS 0x00200000
#define ACPI_LV_OPTIMIZATIONS 0x00400000
#define ACPI_LV_VERBOSITY2 0x00700000 | ACPI_LV_VERBOSITY1
#define ACPI_LV_ALL ACPI_LV_VERBOSITY2
/* Trace verbosity level 3 [Threading, I/O, and Interrupts] */
#define ACPI_LV_MUTEX 0x01000000
#define ACPI_LV_THREADS 0x02000000
#define ACPI_LV_IO 0x04000000
#define ACPI_LV_INTERRUPTS 0x08000000
#define ACPI_LV_VERBOSITY3 0x0F000000 | ACPI_LV_VERBOSITY2
/* Exceptionally verbose output -- also used in the global "DebugLevel" */
#define ACPI_LV_AML_DISASSEMBLE 0x10000000
#define ACPI_LV_VERBOSE_INFO 0x20000000
#define ACPI_LV_FULL_TABLES 0x40000000
#define ACPI_LV_EVENTS 0x80000000
#define ACPI_LV_VERBOSE 0xF0000000
/*
* Debug level macros that are used in the DEBUG_PRINT macros
*/
#define ACPI_DEBUG_LEVEL(dl) (u32) dl,ACPI_DEBUG_PARAMETERS
/*
* Exception level -- used in the global "DebugLevel"
*
* Note: For errors, use the ACPI_ERROR or ACPI_EXCEPTION interfaces.
* For warnings, use ACPI_WARNING.
*/
#define ACPI_DB_INIT ACPI_DEBUG_LEVEL (ACPI_LV_INIT)
#define ACPI_DB_DEBUG_OBJECT ACPI_DEBUG_LEVEL (ACPI_LV_DEBUG_OBJECT)
#define ACPI_DB_INFO ACPI_DEBUG_LEVEL (ACPI_LV_INFO)
#define ACPI_DB_REPAIR ACPI_DEBUG_LEVEL (ACPI_LV_REPAIR)
#define ACPI_DB_TRACE_POINT ACPI_DEBUG_LEVEL (ACPI_LV_TRACE_POINT)
#define ACPI_DB_ALL_EXCEPTIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALL_EXCEPTIONS)
/* Trace level -- also used in the global "DebugLevel" */
#define ACPI_DB_INIT_NAMES ACPI_DEBUG_LEVEL (ACPI_LV_INIT_NAMES)
#define ACPI_DB_THREADS ACPI_DEBUG_LEVEL (ACPI_LV_THREADS)
#define ACPI_DB_PARSE ACPI_DEBUG_LEVEL (ACPI_LV_PARSE)
#define ACPI_DB_DISPATCH ACPI_DEBUG_LEVEL (ACPI_LV_DISPATCH)
#define ACPI_DB_LOAD ACPI_DEBUG_LEVEL (ACPI_LV_LOAD)
#define ACPI_DB_EXEC ACPI_DEBUG_LEVEL (ACPI_LV_EXEC)
#define ACPI_DB_NAMES ACPI_DEBUG_LEVEL (ACPI_LV_NAMES)
#define ACPI_DB_OPREGION ACPI_DEBUG_LEVEL (ACPI_LV_OPREGION)
#define ACPI_DB_BFIELD ACPI_DEBUG_LEVEL (ACPI_LV_BFIELD)
#define ACPI_DB_TABLES ACPI_DEBUG_LEVEL (ACPI_LV_TABLES)
#define ACPI_DB_FUNCTIONS ACPI_DEBUG_LEVEL (ACPI_LV_FUNCTIONS)
#define ACPI_DB_OPTIMIZATIONS ACPI_DEBUG_LEVEL (ACPI_LV_OPTIMIZATIONS)
#define ACPI_DB_VALUES ACPI_DEBUG_LEVEL (ACPI_LV_VALUES)
#define ACPI_DB_OBJECTS ACPI_DEBUG_LEVEL (ACPI_LV_OBJECTS)
#define ACPI_DB_ALLOCATIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALLOCATIONS)
#define ACPI_DB_RESOURCES ACPI_DEBUG_LEVEL (ACPI_LV_RESOURCES)
#define ACPI_DB_IO ACPI_DEBUG_LEVEL (ACPI_LV_IO)
#define ACPI_DB_INTERRUPTS ACPI_DEBUG_LEVEL (ACPI_LV_INTERRUPTS)
#define ACPI_DB_USER_REQUESTS ACPI_DEBUG_LEVEL (ACPI_LV_USER_REQUESTS)
#define ACPI_DB_PACKAGE ACPI_DEBUG_LEVEL (ACPI_LV_PACKAGE)
#define ACPI_DB_MUTEX ACPI_DEBUG_LEVEL (ACPI_LV_MUTEX)
#define ACPI_DB_EVENTS ACPI_DEBUG_LEVEL (ACPI_LV_EVENTS)
#define ACPI_DB_ALL ACPI_DEBUG_LEVEL (ACPI_LV_ALL)
/* Defaults for debug_level, debug and normal */
#define ACPI_DEBUG_DEFAULT (ACPI_LV_INFO | ACPI_LV_REPAIR)
#define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT | ACPI_LV_REPAIR)
#define ACPI_DEBUG_ALL (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL)
/*
* Global trace flags
*/
#define ACPI_TRACE_ENABLED ((u32) 4)
#define ACPI_TRACE_ONESHOT ((u32) 2)
#define ACPI_TRACE_OPCODE ((u32) 1)
/* Defaults for trace debugging level/layer */
#define ACPI_TRACE_LEVEL_ALL ACPI_LV_ALL
#define ACPI_TRACE_LAYER_ALL 0x000001FF
#define ACPI_TRACE_LEVEL_DEFAULT ACPI_LV_TRACE_POINT
#define ACPI_TRACE_LAYER_DEFAULT ACPI_EXECUTER
#if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES)
/*
* The module name is used primarily for error and debug messages.
* The __FILE__ macro is not very useful for this, because it
* usually includes the entire pathname to the module making the
* debug output difficult to read.
*/
#define ACPI_MODULE_NAME(name) static const char ACPI_UNUSED_VAR _acpi_module_name[] = name;
#else
/*
* For the no-debug and no-error-msg cases, we must at least define
* a null module name.
*/
#define ACPI_MODULE_NAME(name)
#define _acpi_module_name ""
#endif
/*
* Ascii error messages can be configured out
*/
#ifndef ACPI_NO_ERROR_MESSAGES
#define AE_INFO _acpi_module_name, __LINE__
/*
* Error reporting. Callers module and line number are inserted by AE_INFO,
* 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_INFO(plist) acpi_info plist
#define ACPI_WARNING(plist) acpi_warning plist
#define ACPI_EXCEPTION(plist) acpi_exception plist
#define ACPI_ERROR(plist) acpi_error plist
#define ACPI_BIOS_WARNING(plist) acpi_bios_warning plist
#define ACPI_BIOS_ERROR(plist) acpi_bios_error plist
#define ACPI_DEBUG_OBJECT(obj,l,i) acpi_ex_do_debug_object(obj,l,i)
#else
/* No error messages */
#define ACPI_INFO(plist)
#define ACPI_WARNING(plist)
#define ACPI_EXCEPTION(plist)
#define ACPI_ERROR(plist)
#define ACPI_BIOS_WARNING(plist)
#define ACPI_BIOS_ERROR(plist)
#define ACPI_DEBUG_OBJECT(obj,l,i)
#endif /* ACPI_NO_ERROR_MESSAGES */
/*
* Debug macros that are conditionally compiled
*/
#ifdef ACPI_DEBUG_OUTPUT
/*
* If ACPI_GET_FUNCTION_NAME was not defined in the compiler-dependent header,
* define it now. This is the case where there the compiler does not support
* a __func__ macro or equivalent.
*/
#ifndef ACPI_GET_FUNCTION_NAME
#define ACPI_GET_FUNCTION_NAME _acpi_function_name
/*
* The Name parameter should be the procedure name as a quoted string.
* The function name is also used by the function exit macros below.
* Note: (const char) is used to be compatible with the debug interfaces
* and macros such as __func__.
*/
#define ACPI_FUNCTION_NAME(name) static const char _acpi_function_name[] = #name;
#else
/* Compiler supports __func__ (or equivalent) -- Ignore this macro */
#define ACPI_FUNCTION_NAME(name)
#endif /* ACPI_GET_FUNCTION_NAME */
/*
* Common parameters used for debug output functions:
* line number, function name, module(file) name, component ID
*/
#define ACPI_DEBUG_PARAMETERS \
__LINE__, ACPI_GET_FUNCTION_NAME, _acpi_module_name, _COMPONENT
/* Check if debug output is currently dynamically enabled */
#define ACPI_IS_DEBUG_ENABLED(level, component) \
((level & acpi_dbg_level) && (component & acpi_dbg_layer))
/*
* Master debug print macros
* Print message if and only if:
* 1) Debug print for the current component is enabled
* 2) Debug error level or trace level for the print statement is enabled
*
* November 2012: Moved the runtime check for whether to actually emit the
* debug message outside of the print function itself. This improves overall
* performance at a relatively small code cost. Implementation involves the
* use of variadic macros supported by C99.
*
* Note: the ACPI_DO_WHILE0 macro is used to prevent some compilers from
* complaining about these constructs. On other compilers the do...while
* adds some extra code, so this feature is optional.
*/
#ifdef ACPI_USE_DO_WHILE_0
#define ACPI_DO_WHILE0(a) do a while(0)
#else
#define ACPI_DO_WHILE0(a) a
#endif
/* DEBUG_PRINT functions */
#ifndef COMPILER_VA_MACRO
#define ACPI_DEBUG_PRINT(plist) acpi_debug_print plist
#define ACPI_DEBUG_PRINT_RAW(plist) acpi_debug_print_raw plist
#else
/* Helper macros for DEBUG_PRINT */
#define ACPI_DO_DEBUG_PRINT(function, level, line, filename, modulename, component, ...) \
ACPI_DO_WHILE0 ({ \
if (ACPI_IS_DEBUG_ENABLED (level, component)) \
{ \
function (level, line, filename, modulename, component, __VA_ARGS__); \
} \
})
#define ACPI_ACTUAL_DEBUG(level, line, filename, modulename, component, ...) \
ACPI_DO_DEBUG_PRINT (acpi_debug_print, level, line, \
filename, modulename, component, __VA_ARGS__)
#define ACPI_ACTUAL_DEBUG_RAW(level, line, filename, modulename, component, ...) \
ACPI_DO_DEBUG_PRINT (acpi_debug_print_raw, level, line, \
filename, modulename, component, __VA_ARGS__)
#define ACPI_DEBUG_PRINT(plist) ACPI_ACTUAL_DEBUG plist
#define ACPI_DEBUG_PRINT_RAW(plist) ACPI_ACTUAL_DEBUG_RAW plist
#endif
/*
* Function entry tracing
*
* The name of the function is emitted as a local variable that is
* intended to be used by both the entry trace and the exit trace.
*/
/* Helper macro */
#define ACPI_TRACE_ENTRY(name, function, type, param) \
ACPI_FUNCTION_NAME (name) \
function (ACPI_DEBUG_PARAMETERS, (type) (param))
/* The actual entry trace macros */
#define ACPI_FUNCTION_TRACE(name) \
ACPI_FUNCTION_NAME(name) \
acpi_ut_trace (ACPI_DEBUG_PARAMETERS)
#define ACPI_FUNCTION_TRACE_PTR(name, pointer) \
ACPI_TRACE_ENTRY (name, acpi_ut_trace_ptr, void *, pointer)
#define ACPI_FUNCTION_TRACE_U32(name, value) \
ACPI_TRACE_ENTRY (name, acpi_ut_trace_u32, u32, value)
#define ACPI_FUNCTION_TRACE_STR(name, string) \
ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, char *, string)
#define ACPI_FUNCTION_ENTRY() \
acpi_ut_track_stack_ptr()
/*
* Function exit tracing
*
* These macros include a return statement. This is usually considered
* bad form, but having a separate exit macro before the actual return
* is very ugly and difficult to maintain.
*
* One of the FUNCTION_TRACE macros above must be used in conjunction
* with these macros so that "_AcpiFunctionName" is defined.
*
* There are two versions of most of the return macros. The default version is
* safer, since it avoids side-effects by guaranteeing that the argument will
* not be evaluated twice.
*
* A less-safe version of the macros is provided for optional use if the
* compiler uses excessive CPU stack (for example, this may happen in the
* debug case if code optimzation is disabled.)
*/
/* Exit trace helper macro */
#ifndef ACPI_SIMPLE_RETURN_MACROS
#define ACPI_TRACE_EXIT(function, type, param) \
ACPI_DO_WHILE0 ({ \
register type _param = (type) (param); \
function (ACPI_DEBUG_PARAMETERS, _param); \
return (_param); \
})
#else /* Use original less-safe macros */
#define ACPI_TRACE_EXIT(function, type, param) \
ACPI_DO_WHILE0 ({ \
function (ACPI_DEBUG_PARAMETERS, (type) (param)); \
return (param); \
})
#endif /* ACPI_SIMPLE_RETURN_MACROS */
/* The actual exit macros */
#define return_VOID \
ACPI_DO_WHILE0 ({ \
acpi_ut_exit (ACPI_DEBUG_PARAMETERS); \
return; \
})
#define return_ACPI_STATUS(status) \
ACPI_TRACE_EXIT (acpi_ut_status_exit, acpi_status, status)
#define return_PTR(pointer) \
ACPI_TRACE_EXIT (acpi_ut_ptr_exit, void *, pointer)
#define return_VALUE(value) \
ACPI_TRACE_EXIT (acpi_ut_value_exit, u64, value)
#define return_UINT32(value) \
ACPI_TRACE_EXIT (acpi_ut_value_exit, u32, value)
#define return_UINT8(value) \
ACPI_TRACE_EXIT (acpi_ut_value_exit, u8, value)
/* Conditional execution */
#define ACPI_DEBUG_EXEC(a) a
#define ACPI_DEBUG_ONLY_MEMBERS(a) a;
#define _VERBOSE_STRUCTURES
/* Various object display routines for debug */
#define ACPI_DUMP_STACK_ENTRY(a) acpi_ex_dump_operand((a), 0)
#define ACPI_DUMP_OPERANDS(a, b ,c) acpi_ex_dump_operands(a, b, c)
#define ACPI_DUMP_ENTRY(a, b) acpi_ns_dump_entry (a, b)
#define ACPI_DUMP_PATHNAME(a, b, c, d) acpi_ns_dump_pathname(a, b, c, d)
#define ACPI_DUMP_BUFFER(a, b) acpi_ut_debug_dump_buffer((u8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT)
#define ACPI_TRACE_POINT(a, b, c, d) acpi_trace_point (a, b, c, d)
#else /* ACPI_DEBUG_OUTPUT */
/*
* This is the non-debug case -- make everything go away,
* leaving no executable debug code!
*/
#define ACPI_DEBUG_PRINT(pl)
#define ACPI_DEBUG_PRINT_RAW(pl)
#define ACPI_DEBUG_EXEC(a)
#define ACPI_DEBUG_ONLY_MEMBERS(a)
#define ACPI_FUNCTION_NAME(a)
#define ACPI_FUNCTION_TRACE(a)
#define ACPI_FUNCTION_TRACE_PTR(a, b)
#define ACPI_FUNCTION_TRACE_U32(a, b)
#define ACPI_FUNCTION_TRACE_STR(a, b)
#define ACPI_FUNCTION_ENTRY()
#define ACPI_DUMP_STACK_ENTRY(a)
#define ACPI_DUMP_OPERANDS(a, b, c)
#define ACPI_DUMP_ENTRY(a, b)
#define ACPI_DUMP_PATHNAME(a, b, c, d)
#define ACPI_DUMP_BUFFER(a, b)
#define ACPI_IS_DEBUG_ENABLED(level, component) 0
#define ACPI_TRACE_POINT(a, b, c, d)
/* Return macros must have a return statement at the minimum */
#define return_VOID return
#define return_ACPI_STATUS(s) return(s)
#define return_PTR(s) return(s)
#define return_VALUE(s) return(s)
#define return_UINT8(s) return(s)
#define return_UINT32(s) return(s)
#endif /* ACPI_DEBUG_OUTPUT */
#endif /* __ACOUTPUT_H__ */

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/******************************************************************************
*
* Name: acpi.h - Master public include file used to interface to ACPICA
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2015, Intel Corp.
* 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 __ACPI_H__
#define __ACPI_H__
/*
* Public include files for use by code that will interface to ACPICA.
*
* Information includes the ACPICA data types, names, exceptions, and
* external interface prototypes. Also included are the definitions for
* all ACPI tables (FADT, MADT, etc.)
*
* Note: The order of these include files is important.
*/
#include <acpi/platform/acenv.h> /* Environment-specific items */
#include <acpi/acnames.h> /* Common ACPI names and strings */
#include <acpi/actypes.h> /* ACPICA data types and structures */
#include <acpi/acexcep.h> /* ACPICA exceptions */
#include <acpi/actbl.h> /* ACPI table definitions */
#include <acpi/acoutput.h> /* Error output and Debug macros */
#include <acpi/acrestyp.h> /* Resource Descriptor structs */
#include <acpi/acpiosxf.h> /* OSL interfaces (ACPICA-to-OS) */
#include <acpi/acpixf.h> /* ACPI core subsystem external interfaces */
#include <acpi/platform/acenvex.h> /* Extra environment-specific items */
#endif /* __ACPI_H__ */

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/*
* acpi_bus.h - ACPI Bus Driver ($Revision: 22 $)
*
* Copyright (C) 2001, 2002 Andy Grover <andrew.grover@intel.com>
* Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.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.
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
#ifndef __ACPI_BUS_H__
#define __ACPI_BUS_H__
#include <linux/device.h>
#include <linux/property.h>
/* TBD: Make dynamic */
#define ACPI_MAX_HANDLES 10
struct acpi_handle_list {
u32 count;
acpi_handle handles[ACPI_MAX_HANDLES];
};
/* acpi_utils.h */
acpi_status
acpi_extract_package(union acpi_object *package,
struct acpi_buffer *format, struct acpi_buffer *buffer);
acpi_status
acpi_evaluate_integer(acpi_handle handle,
acpi_string pathname,
struct acpi_object_list *arguments, unsigned long long *data);
acpi_status
acpi_evaluate_reference(acpi_handle handle,
acpi_string pathname,
struct acpi_object_list *arguments,
struct acpi_handle_list *list);
acpi_status
acpi_evaluate_ost(acpi_handle handle, u32 source_event, u32 status_code,
struct acpi_buffer *status_buf);
acpi_status
acpi_get_physical_device_location(acpi_handle handle, struct acpi_pld_info **pld);
bool acpi_has_method(acpi_handle handle, char *name);
acpi_status acpi_execute_simple_method(acpi_handle handle, char *method,
u64 arg);
acpi_status acpi_evaluate_ej0(acpi_handle handle);
acpi_status acpi_evaluate_lck(acpi_handle handle, int lock);
bool acpi_ata_match(acpi_handle handle);
bool acpi_bay_match(acpi_handle handle);
bool acpi_dock_match(acpi_handle handle);
bool acpi_check_dsm(acpi_handle handle, const u8 *uuid, int rev, u64 funcs);
union acpi_object *acpi_evaluate_dsm(acpi_handle handle, const u8 *uuid,
int rev, int func, union acpi_object *argv4);
static inline union acpi_object *
acpi_evaluate_dsm_typed(acpi_handle handle, const u8 *uuid, int rev, int func,
union acpi_object *argv4, acpi_object_type type)
{
union acpi_object *obj;
obj = acpi_evaluate_dsm(handle, uuid, rev, func, argv4);
if (obj && obj->type != type) {
ACPI_FREE(obj);
obj = NULL;
}
return obj;
}
#define ACPI_INIT_DSM_ARGV4(cnt, eles) \
{ \
.package.type = ACPI_TYPE_PACKAGE, \
.package.count = (cnt), \
.package.elements = (eles) \
}
#ifdef CONFIG_ACPI
#define ACPI_BUS_FILE_ROOT "acpi"
enum acpi_bus_device_type {
ACPI_BUS_TYPE_DEVICE = 0,
ACPI_BUS_TYPE_POWER,
ACPI_BUS_TYPE_PROCESSOR,
ACPI_BUS_TYPE_THERMAL,
ACPI_BUS_TYPE_POWER_BUTTON,
ACPI_BUS_TYPE_SLEEP_BUTTON,
ACPI_BUS_DEVICE_TYPE_COUNT
};
struct acpi_driver;
struct acpi_device;
/*
* ACPI Scan Handler
* -----------------
*/
struct acpi_hotplug_profile {
struct kobject kobj;
int (*scan_dependent)(struct acpi_device *adev);
void (*notify_online)(struct acpi_device *adev);
bool enabled:1;
bool demand_offline:1;
};
static inline struct acpi_hotplug_profile *to_acpi_hotplug_profile(
struct kobject *kobj)
{
return container_of(kobj, struct acpi_hotplug_profile, kobj);
}
struct acpi_scan_handler {
const struct acpi_device_id *ids;
struct list_head list_node;
bool (*match)(const char *idstr, const struct acpi_device_id **matchid);
int (*attach)(struct acpi_device *dev, const struct acpi_device_id *id);
void (*detach)(struct acpi_device *dev);
void (*bind)(struct device *phys_dev);
void (*unbind)(struct device *phys_dev);
struct acpi_hotplug_profile hotplug;
};
/*
* ACPI Hotplug Context
* --------------------
*/
struct acpi_hotplug_context {
struct acpi_device *self;
int (*notify)(struct acpi_device *, u32);
void (*uevent)(struct acpi_device *, u32);
void (*fixup)(struct acpi_device *);
};
/*
* ACPI Driver
* -----------
*/
typedef int (*acpi_op_add) (struct acpi_device * device);
typedef int (*acpi_op_remove) (struct acpi_device * device);
typedef void (*acpi_op_notify) (struct acpi_device * device, u32 event);
struct acpi_device_ops {
acpi_op_add add;
acpi_op_remove remove;
acpi_op_notify notify;
};
#define ACPI_DRIVER_ALL_NOTIFY_EVENTS 0x1 /* system AND device events */
struct acpi_driver {
char name[80];
char class[80];
const struct acpi_device_id *ids; /* Supported Hardware IDs */
unsigned int flags;
struct acpi_device_ops ops;
struct device_driver drv;
struct module *owner;
};
/*
* ACPI Device
* -----------
*/
/* Status (_STA) */
struct acpi_device_status {
u32 present:1;
u32 enabled:1;
u32 show_in_ui:1;
u32 functional:1;
u32 battery_present:1;
u32 reserved:27;
};
/* Flags */
struct acpi_device_flags {
u32 dynamic_status:1;
u32 removable:1;
u32 ejectable:1;
u32 power_manageable:1;
u32 match_driver:1;
u32 initialized:1;
u32 visited:1;
u32 hotplug_notify:1;
u32 is_dock_station:1;
u32 of_compatible_ok:1;
u32 coherent_dma:1;
u32 cca_seen:1;
u32 reserved:20;
};
/* File System */
struct acpi_device_dir {
struct proc_dir_entry *entry;
};
#define acpi_device_dir(d) ((d)->dir.entry)
/* Plug and Play */
typedef char acpi_bus_id[8];
typedef unsigned long acpi_bus_address;
typedef char acpi_device_name[40];
typedef char acpi_device_class[20];
struct acpi_hardware_id {
struct list_head list;
const char *id;
};
struct acpi_pnp_type {
u32 hardware_id:1;
u32 bus_address:1;
u32 platform_id:1;
u32 reserved:29;
};
struct acpi_device_pnp {
acpi_bus_id bus_id; /* Object name */
struct acpi_pnp_type type; /* ID type */
acpi_bus_address bus_address; /* _ADR */
char *unique_id; /* _UID */
struct list_head ids; /* _HID and _CIDs */
acpi_device_name device_name; /* Driver-determined */
acpi_device_class device_class; /* " */
union acpi_object *str_obj; /* unicode string for _STR method */
};
#define acpi_device_bid(d) ((d)->pnp.bus_id)
#define acpi_device_adr(d) ((d)->pnp.bus_address)
const char *acpi_device_hid(struct acpi_device *device);
#define acpi_device_uid(d) ((d)->pnp.unique_id)
#define acpi_device_name(d) ((d)->pnp.device_name)
#define acpi_device_class(d) ((d)->pnp.device_class)
/* Power Management */
struct acpi_device_power_flags {
u32 explicit_get:1; /* _PSC present? */
u32 power_resources:1; /* Power resources */
u32 inrush_current:1; /* Serialize Dx->D0 */
u32 power_removed:1; /* Optimize Dx->D0 */
u32 ignore_parent:1; /* Power is independent of parent power state */
u32 dsw_present:1; /* _DSW present? */
u32 reserved:26;
};
struct acpi_device_power_state {
struct {
u8 valid:1;
u8 explicit_set:1; /* _PSx present? */
u8 reserved:6;
} flags;
int power; /* % Power (compared to D0) */
int latency; /* Dx->D0 time (microseconds) */
struct list_head resources; /* Power resources referenced */
};
struct acpi_device_power {
int state; /* Current state */
struct acpi_device_power_flags flags;
struct acpi_device_power_state states[ACPI_D_STATE_COUNT]; /* Power states (D0-D3Cold) */
};
/* Performance Management */
struct acpi_device_perf_flags {
u8 reserved:8;
};
struct acpi_device_perf_state {
struct {
u8 valid:1;
u8 reserved:7;
} flags;
u8 power; /* % Power (compared to P0) */
u8 performance; /* % Performance ( " ) */
int latency; /* Px->P0 time (microseconds) */
};
struct acpi_device_perf {
int state;
struct acpi_device_perf_flags flags;
int state_count;
struct acpi_device_perf_state *states;
};
/* Wakeup Management */
struct acpi_device_wakeup_flags {
u8 valid:1; /* Can successfully enable wakeup? */
u8 run_wake:1; /* Run-Wake GPE devices */
u8 notifier_present:1; /* Wake-up notify handler has been installed */
u8 enabled:1; /* Enabled for wakeup */
};
struct acpi_device_wakeup_context {
struct work_struct work;
struct device *dev;
};
struct acpi_device_wakeup {
acpi_handle gpe_device;
u64 gpe_number;
u64 sleep_state;
struct list_head resources;
struct acpi_device_wakeup_flags flags;
struct acpi_device_wakeup_context context;
struct wakeup_source *ws;
int prepare_count;
};
struct acpi_device_physical_node {
unsigned int node_id;
struct list_head node;
struct device *dev;
bool put_online:1;
};
/* ACPI Device Specific Data (_DSD) */
struct acpi_device_data {
const union acpi_object *pointer;
const union acpi_object *properties;
const union acpi_object *of_compatible;
struct list_head subnodes;
};
struct acpi_gpio_mapping;
/* Device */
struct acpi_device {
int device_type;
acpi_handle handle; /* no handle for fixed hardware */
struct fwnode_handle fwnode;
struct acpi_device *parent;
struct list_head children;
struct list_head node;
struct list_head wakeup_list;
struct list_head del_list;
struct acpi_device_status status;
struct acpi_device_flags flags;
struct acpi_device_pnp pnp;
struct acpi_device_power power;
struct acpi_device_wakeup wakeup;
struct acpi_device_perf performance;
struct acpi_device_dir dir;
struct acpi_device_data data;
struct acpi_scan_handler *handler;
struct acpi_hotplug_context *hp;
struct acpi_driver *driver;
const struct acpi_gpio_mapping *driver_gpios;
void *driver_data;
struct device dev;
unsigned int physical_node_count;
unsigned int dep_unmet;
struct list_head physical_node_list;
struct mutex physical_node_lock;
void (*remove)(struct acpi_device *);
};
/* Non-device subnode */
struct acpi_data_node {
const char *name;
acpi_handle handle;
struct fwnode_handle fwnode;
struct acpi_device_data data;
struct list_head sibling;
struct kobject kobj;
struct completion kobj_done;
};
static inline bool is_acpi_node(struct fwnode_handle *fwnode)
{
return fwnode && (fwnode->type == FWNODE_ACPI
|| fwnode->type == FWNODE_ACPI_DATA);
}
static inline bool is_acpi_device_node(struct fwnode_handle *fwnode)
{
return fwnode && fwnode->type == FWNODE_ACPI;
}
static inline struct acpi_device *to_acpi_device_node(struct fwnode_handle *fwnode)
{
return is_acpi_device_node(fwnode) ?
container_of(fwnode, struct acpi_device, fwnode) : NULL;
}
static inline bool is_acpi_data_node(struct fwnode_handle *fwnode)
{
return fwnode && fwnode->type == FWNODE_ACPI_DATA;
}
static inline struct acpi_data_node *to_acpi_data_node(struct fwnode_handle *fwnode)
{
return is_acpi_data_node(fwnode) ?
container_of(fwnode, struct acpi_data_node, fwnode) : NULL;
}
static inline struct fwnode_handle *acpi_fwnode_handle(struct acpi_device *adev)
{
return &adev->fwnode;
}
static inline void *acpi_driver_data(struct acpi_device *d)
{
return d->driver_data;
}
#define to_acpi_device(d) container_of(d, struct acpi_device, dev)
#define to_acpi_driver(d) container_of(d, struct acpi_driver, drv)
static inline void acpi_set_device_status(struct acpi_device *adev, u32 sta)
{
*((u32 *)&adev->status) = sta;
}
static inline void acpi_set_hp_context(struct acpi_device *adev,
struct acpi_hotplug_context *hp)
{
hp->self = adev;
adev->hp = hp;
}
void acpi_initialize_hp_context(struct acpi_device *adev,
struct acpi_hotplug_context *hp,
int (*notify)(struct acpi_device *, u32),
void (*uevent)(struct acpi_device *, u32));
/* acpi_device.dev.bus == &acpi_bus_type */
extern struct bus_type acpi_bus_type;
/*
* Events
* ------
*/
struct acpi_bus_event {
struct list_head node;
acpi_device_class device_class;
acpi_bus_id bus_id;
u32 type;
u32 data;
};
extern struct kobject *acpi_kobj;
extern int acpi_bus_generate_netlink_event(const char*, const char*, u8, int);
void acpi_bus_private_data_handler(acpi_handle, void *);
int acpi_bus_get_private_data(acpi_handle, void **);
int acpi_bus_attach_private_data(acpi_handle, void *);
void acpi_bus_detach_private_data(acpi_handle);
extern int acpi_notifier_call_chain(struct acpi_device *, u32, u32);
/*
* External Functions
*/
int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device);
struct acpi_device *acpi_bus_get_acpi_device(acpi_handle handle);
void acpi_bus_put_acpi_device(struct acpi_device *adev);
acpi_status acpi_bus_get_status_handle(acpi_handle handle,
unsigned long long *sta);
int acpi_bus_get_status(struct acpi_device *device);
int acpi_bus_set_power(acpi_handle handle, int state);
const char *acpi_power_state_string(int state);
int acpi_device_get_power(struct acpi_device *device, int *state);
int acpi_device_set_power(struct acpi_device *device, int state);
int acpi_bus_init_power(struct acpi_device *device);
int acpi_device_fix_up_power(struct acpi_device *device);
int acpi_bus_update_power(acpi_handle handle, int *state_p);
int acpi_device_update_power(struct acpi_device *device, int *state_p);
bool acpi_bus_power_manageable(acpi_handle handle);
#ifdef CONFIG_PM
bool acpi_bus_can_wakeup(acpi_handle handle);
#else
static inline bool acpi_bus_can_wakeup(acpi_handle handle) { return false; }
#endif
void acpi_scan_lock_acquire(void);
void acpi_scan_lock_release(void);
void acpi_lock_hp_context(void);
void acpi_unlock_hp_context(void);
int acpi_scan_add_handler(struct acpi_scan_handler *handler);
int acpi_bus_register_driver(struct acpi_driver *driver);
void acpi_bus_unregister_driver(struct acpi_driver *driver);
int acpi_bus_scan(acpi_handle handle);
void acpi_bus_trim(struct acpi_device *start);
acpi_status acpi_bus_get_ejd(acpi_handle handle, acpi_handle * ejd);
int acpi_match_device_ids(struct acpi_device *device,
const struct acpi_device_id *ids);
int acpi_create_dir(struct acpi_device *);
void acpi_remove_dir(struct acpi_device *);
static inline bool acpi_device_enumerated(struct acpi_device *adev)
{
return adev && adev->flags.initialized && adev->flags.visited;
}
/**
* module_acpi_driver(acpi_driver) - Helper macro for registering an ACPI driver
* @__acpi_driver: acpi_driver struct
*
* Helper macro for ACPI drivers which do not do anything special in module
* init/exit. This eliminates a lot of boilerplate. Each module may only
* use this macro once, and calling it replaces module_init() and module_exit()
*/
#define module_acpi_driver(__acpi_driver) \
module_driver(__acpi_driver, acpi_bus_register_driver, \
acpi_bus_unregister_driver)
/*
* Bind physical devices with ACPI devices
*/
struct acpi_bus_type {
struct list_head list;
const char *name;
bool (*match)(struct device *dev);
struct acpi_device * (*find_companion)(struct device *);
void (*setup)(struct device *);
void (*cleanup)(struct device *);
};
int register_acpi_bus_type(struct acpi_bus_type *);
int unregister_acpi_bus_type(struct acpi_bus_type *);
int acpi_bind_one(struct device *dev, struct acpi_device *adev);
int acpi_unbind_one(struct device *dev);
struct acpi_pci_root {
struct acpi_device * device;
struct pci_bus *bus;
u16 segment;
struct resource secondary; /* downstream bus range */
u32 osc_support_set; /* _OSC state of support bits */
u32 osc_control_set; /* _OSC state of control bits */
phys_addr_t mcfg_addr;
};
/* helper */
bool acpi_dma_supported(struct acpi_device *adev);
enum dev_dma_attr acpi_get_dma_attr(struct acpi_device *adev);
struct acpi_device *acpi_find_child_device(struct acpi_device *parent,
u64 address, bool check_children);
int acpi_is_root_bridge(acpi_handle);
struct acpi_pci_root *acpi_pci_find_root(acpi_handle handle);
int acpi_enable_wakeup_device_power(struct acpi_device *dev, int state);
int acpi_disable_wakeup_device_power(struct acpi_device *dev);
#ifdef CONFIG_PM
acpi_status acpi_add_pm_notifier(struct acpi_device *adev, struct device *dev,
void (*work_func)(struct work_struct *work));
acpi_status acpi_remove_pm_notifier(struct acpi_device *adev);
int acpi_pm_device_sleep_state(struct device *, int *, int);
int acpi_pm_device_run_wake(struct device *, bool);
#else
static inline acpi_status acpi_add_pm_notifier(struct acpi_device *adev,
struct device *dev,
void (*work_func)(struct work_struct *work))
{
return AE_SUPPORT;
}
static inline acpi_status acpi_remove_pm_notifier(struct acpi_device *adev)
{
return AE_SUPPORT;
}
static inline int acpi_pm_device_sleep_state(struct device *d, int *p, int m)
{
if (p)
*p = ACPI_STATE_D0;
return (m >= ACPI_STATE_D0 && m <= ACPI_STATE_D3_COLD) ?
m : ACPI_STATE_D0;
}
static inline int acpi_pm_device_run_wake(struct device *dev, bool enable)
{
return -ENODEV;
}
#endif
#ifdef CONFIG_PM_SLEEP
int acpi_pm_device_sleep_wake(struct device *, bool);
#else
static inline int acpi_pm_device_sleep_wake(struct device *dev, bool enable)
{
return -ENODEV;
}
#endif
#ifdef CONFIG_ACPI_SLEEP
u32 acpi_target_system_state(void);
#else
static inline u32 acpi_target_system_state(void) { return ACPI_STATE_S0; }
#endif
static inline bool acpi_device_power_manageable(struct acpi_device *adev)
{
return adev->flags.power_manageable;
}
static inline bool acpi_device_can_wakeup(struct acpi_device *adev)
{
return adev->wakeup.flags.valid;
}
static inline bool acpi_device_can_poweroff(struct acpi_device *adev)
{
return adev->power.states[ACPI_STATE_D3_COLD].flags.valid;
}
#else /* CONFIG_ACPI */
static inline int register_acpi_bus_type(void *bus) { return 0; }
static inline int unregister_acpi_bus_type(void *bus) { return 0; }
#endif /* CONFIG_ACPI */
#endif /*__ACPI_BUS_H__*/

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/*
* acpi_drivers.h ($Revision: 31 $)
*
* Copyright (C) 2001, 2002 Andy Grover <andrew.grover@intel.com>
* Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.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.
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
#ifndef __ACPI_DRIVERS_H__
#define __ACPI_DRIVERS_H__
#define ACPI_MAX_STRING 80
/*
* Please update drivers/acpi/debug.c and Documentation/acpi/debug.txt
* if you add to this list.
*/
#define ACPI_BUS_COMPONENT 0x00010000
#define ACPI_AC_COMPONENT 0x00020000
#define ACPI_BATTERY_COMPONENT 0x00040000
#define ACPI_BUTTON_COMPONENT 0x00080000
#define ACPI_SBS_COMPONENT 0x00100000
#define ACPI_FAN_COMPONENT 0x00200000
#define ACPI_PCI_COMPONENT 0x00400000
#define ACPI_POWER_COMPONENT 0x00800000
#define ACPI_CONTAINER_COMPONENT 0x01000000
#define ACPI_SYSTEM_COMPONENT 0x02000000
#define ACPI_THERMAL_COMPONENT 0x04000000
#define ACPI_MEMORY_DEVICE_COMPONENT 0x08000000
#define ACPI_VIDEO_COMPONENT 0x10000000
#define ACPI_PROCESSOR_COMPONENT 0x20000000
/*
* _HID definitions
* HIDs must conform to ACPI spec(6.1.4)
* Linux specific HIDs do not apply to this and begin with LNX:
*/
#define ACPI_POWER_HID "LNXPOWER"
#define ACPI_PROCESSOR_OBJECT_HID "LNXCPU"
#define ACPI_SYSTEM_HID "LNXSYSTM"
#define ACPI_THERMAL_HID "LNXTHERM"
#define ACPI_BUTTON_HID_POWERF "LNXPWRBN"
#define ACPI_BUTTON_HID_SLEEPF "LNXSLPBN"
#define ACPI_VIDEO_HID "LNXVIDEO"
#define ACPI_BAY_HID "LNXIOBAY"
#define ACPI_DOCK_HID "LNXDOCK"
/* Quirk for broken IBM BIOSes */
#define ACPI_SMBUS_IBM_HID "SMBUSIBM"
/*
* For fixed hardware buttons, we fabricate acpi_devices with HID
* ACPI_BUTTON_HID_POWERF or ACPI_BUTTON_HID_SLEEPF. Fixed hardware
* signals only an event; it doesn't supply a notification value.
* To allow drivers to treat notifications from fixed hardware the
* same as those from real devices, we turn the events into this
* notification value.
*/
#define ACPI_FIXED_HARDWARE_EVENT 0x100
/* --------------------------------------------------------------------------
PCI
-------------------------------------------------------------------------- */
/* ACPI PCI Interrupt Link (pci_link.c) */
int acpi_irq_penalty_init(void);
int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *triggering,
int *polarity, char **name);
int acpi_pci_link_free_irq(acpi_handle handle);
/* ACPI PCI Device Binding (pci_bind.c) */
struct pci_bus;
struct pci_dev *acpi_get_pci_dev(acpi_handle);
/* Arch-defined function to add a bus to the system */
struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root);
#ifdef CONFIG_X86
void pci_acpi_crs_quirks(void);
#else
static inline void pci_acpi_crs_quirks(void) { }
#endif
/* --------------------------------------------------------------------------
Processor
-------------------------------------------------------------------------- */
#define ACPI_PROCESSOR_LIMIT_NONE 0x00
#define ACPI_PROCESSOR_LIMIT_INCREMENT 0x01
#define ACPI_PROCESSOR_LIMIT_DECREMENT 0x02
/*--------------------------------------------------------------------------
Dock Station
-------------------------------------------------------------------------- */
#ifdef CONFIG_ACPI_DOCK
extern int is_dock_device(struct acpi_device *adev);
#else
static inline int is_dock_device(struct acpi_device *adev)
{
return 0;
}
#endif /* CONFIG_ACPI_DOCK */
#endif /*__ACPI_DRIVERS_H__*/

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#ifndef _ACPI_IO_H_
#define _ACPI_IO_H_
#include <linux/io.h>
#include <asm/acpi.h>
void acpi_os_map_iomem(acpi_physical_address phys, acpi_size size);
void acpi_os_unmap_iomem(void __iomem *virt, acpi_size size);
void *acpi_os_get_iomem(acpi_physical_address phys, unsigned int size);
int acpi_os_map_generic_address(struct acpi_generic_address *addr);
void acpi_os_unmap_generic_address(struct acpi_generic_address *addr);
#endif

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#ifndef __ACPI_NUMA_H
#define __ACPI_NUMA_H
#ifdef CONFIG_ACPI_NUMA
#include <linux/kernel.h>
/* Proximity bitmap length */
#if MAX_NUMNODES > 256
#define MAX_PXM_DOMAINS MAX_NUMNODES
#else
#define MAX_PXM_DOMAINS (256) /* Old pxm spec is defined 8 bit */
#endif
extern int pxm_to_node(int);
extern int node_to_pxm(int);
extern int acpi_map_pxm_to_node(int);
extern unsigned char acpi_srat_revision;
#endif /* CONFIG_ACPI_NUMA */
#endif /* __ACP_NUMA_H */

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/******************************************************************************
*
* Name: acpiosxf.h - All interfaces to the OS Services Layer (OSL). These
* interfaces must be implemented by OSL to interface the
* ACPI components to the host operating system.
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2015, Intel Corp.
* 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 __ACPIOSXF_H__
#define __ACPIOSXF_H__
#include <acpi/platform/acenv.h>
#include <acpi/actypes.h>
/* Types for acpi_os_execute */
typedef enum {
OSL_GLOBAL_LOCK_HANDLER,
OSL_NOTIFY_HANDLER,
OSL_GPE_HANDLER,
OSL_DEBUGGER_MAIN_THREAD,
OSL_DEBUGGER_EXEC_THREAD,
OSL_EC_POLL_HANDLER,
OSL_EC_BURST_HANDLER
} acpi_execute_type;
#define ACPI_NO_UNIT_LIMIT ((u32) -1)
#define ACPI_MUTEX_SEM 1
/* Functions for acpi_os_signal */
#define ACPI_SIGNAL_FATAL 0
#define ACPI_SIGNAL_BREAKPOINT 1
struct acpi_signal_fatal_info {
u32 type;
u32 code;
u32 argument;
};
/*
* OSL Initialization and shutdown primitives
*/
#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,
char **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_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
* ACPI_MUTEX_TYPE (see platform/acenv.h)
*/
#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
#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_map_memory
void *acpi_os_map_memory(acpi_physical_address where, acpi_size length);
#endif
#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_unmap_memory
void acpi_os_unmap_memory(void *logical_address, acpi_size size);
#endif
#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);
#endif
/*
* 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);
#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
*/
#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
/*
* Debug input
*/
#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
/*
* File I/O and related support
*/
#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_open_file
ACPI_FILE acpi_os_open_file(const char *path, u8 modes);
#endif
#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_close_file
void acpi_os_close_file(ACPI_FILE file);
#endif
#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_file
int
acpi_os_read_file(ACPI_FILE file,
void *buffer, acpi_size size, acpi_size count);
#endif
#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_file
int
acpi_os_write_file(ACPI_FILE file,
void *buffer, acpi_size size, acpi_size count);
#endif
#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_file_offset
long acpi_os_get_file_offset(ACPI_FILE file);
#endif
#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_set_file_offset
acpi_status acpi_os_set_file_offset(ACPI_FILE file, long offset, u8 from);
#endif
#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_trace_point
void
acpi_os_trace_point(acpi_trace_event_type type,
u8 begin, u8 *aml, char *pathname);
#endif
#endif /* __ACPIOSXF_H__ */

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/******************************************************************************
*
* Name: acpixf.h - External interfaces to the ACPI subsystem
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2015, Intel Corp.
* 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__
/* Current ACPICA subsystem version in YYYYMMDD format */
#define ACPI_CA_VERSION 0x20150930
#include <acpi/acconfig.h>
#include <acpi/actypes.h>
#include <acpi/actbl.h>
#include <acpi/acbuffer.h>
/*****************************************************************************
*
* Macros used for ACPICA globals and configuration
*
****************************************************************************/
/*
* Ensure that global variables are defined and initialized only once.
*
* The use of these macros allows for a single list of globals (here)
* in order to simplify maintenance of the code.
*/
#ifdef DEFINE_ACPI_GLOBALS
#define ACPI_GLOBAL(type,name) \
extern type name; \
type name
#define ACPI_INIT_GLOBAL(type,name,value) \
type name=value
#else
#ifndef ACPI_GLOBAL
#define ACPI_GLOBAL(type,name) \
extern type name
#endif
#ifndef ACPI_INIT_GLOBAL
#define ACPI_INIT_GLOBAL(type,name,value) \
extern type name
#endif
#endif
/*
* These macros configure the various ACPICA interfaces. They are
* useful for generating stub inline functions for features that are
* configured out of the current kernel or ACPICA application.
*/
#ifndef ACPI_EXTERNAL_RETURN_STATUS
#define ACPI_EXTERNAL_RETURN_STATUS(prototype) \
prototype;
#endif
#ifndef ACPI_EXTERNAL_RETURN_OK
#define ACPI_EXTERNAL_RETURN_OK(prototype) \
prototype;
#endif
#ifndef ACPI_EXTERNAL_RETURN_VOID
#define ACPI_EXTERNAL_RETURN_VOID(prototype) \
prototype;
#endif
#ifndef ACPI_EXTERNAL_RETURN_UINT32
#define ACPI_EXTERNAL_RETURN_UINT32(prototype) \
prototype;
#endif
#ifndef ACPI_EXTERNAL_RETURN_PTR
#define ACPI_EXTERNAL_RETURN_PTR(prototype) \
prototype;
#endif
/*****************************************************************************
*
* Public globals and runtime configuration options
*
****************************************************************************/
/*
* Enable "slack mode" of the AML interpreter? Default is FALSE, and the
* interpreter strictly follows the ACPI specification. Setting to TRUE
* allows the interpreter to ignore certain errors and/or bad AML constructs.
*
* Currently, these features are enabled by this flag:
*
* 1) Allow "implicit return" of last value in a control method
* 2) Allow access beyond the end of an operation region
* 3) Allow access to uninitialized locals/args (auto-init to integer 0)
* 4) Allow ANY object type to be a source operand for the Store() operator
* 5) Allow unresolved references (invalid target name) in package objects
* 6) Enable warning messages for behavior that is not ACPI spec compliant
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_enable_interpreter_slack, FALSE);
/*
* Automatically serialize all methods that create named objects? Default
* is TRUE, meaning that all non_serialized methods are scanned once at
* table load time to determine those that create named objects. Methods
* that create named objects are marked Serialized in order to prevent
* possible run-time problems if they are entered by more than one thread.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_auto_serialize_methods, TRUE);
/*
* Create the predefined _OSI method in the namespace? Default is TRUE
* because ACPICA is fully compatible with other ACPI implementations.
* Changing this will revert ACPICA (and machine ASL) to pre-OSI behavior.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_create_osi_method, TRUE);
/*
* Optionally use default values for the ACPI register widths. Set this to
* TRUE to use the defaults, if an FADT contains incorrect widths/lengths.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_use_default_register_widths, TRUE);
/*
* Whether or not to verify the table checksum before installation. Set
* this to TRUE to verify the table checksum before install it to the table
* manager. Note that enabling this option causes errors to happen in some
* OSPMs during early initialization stages. Default behavior is to do such
* verification.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_verify_table_checksum, TRUE);
/*
* Optionally enable output from the AML Debug Object.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_enable_aml_debug_object, FALSE);
/*
* Optionally copy the entire DSDT to local memory (instead of simply
* mapping it.) There are some BIOSs that corrupt or replace the original
* DSDT, creating the need for this option. Default is FALSE, do not copy
* the DSDT.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_copy_dsdt_locally, FALSE);
/*
* Optionally ignore an XSDT if present and use the RSDT instead.
* Although the ACPI specification requires that an XSDT be used instead
* of the RSDT, the XSDT has been found to be corrupt or ill-formed on
* some machines. Default behavior is to use the XSDT if present.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_do_not_use_xsdt, FALSE);
/*
* Optionally use 32-bit FADT addresses if and when there is a conflict
* (address mismatch) between the 32-bit and 64-bit versions of the
* address. Although ACPICA adheres to the ACPI specification which
* requires the use of the corresponding 64-bit address if it is non-zero,
* some machines have been found to have a corrupted non-zero 64-bit
* address. Default is FALSE, do not favor the 32-bit addresses.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_use32_bit_fadt_addresses, FALSE);
/*
* Optionally use 32-bit FACS table addresses.
* It is reported that some platforms fail to resume from system suspending
* if 64-bit FACS table address is selected:
* https://bugzilla.kernel.org/show_bug.cgi?id=74021
* Default is TRUE, favor the 32-bit addresses.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_use32_bit_facs_addresses, TRUE);
/*
* Optionally truncate I/O addresses to 16 bits. Provides compatibility
* with other ACPI implementations. NOTE: During ACPICA initialization,
* this value is set to TRUE if any Windows OSI strings have been
* requested by the BIOS.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_truncate_io_addresses, FALSE);
/*
* Disable runtime checking and repair of values returned by control methods.
* Use only if the repair is causing a problem on a particular machine.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_auto_repair, FALSE);
/*
* Optionally do not install any SSDTs from the RSDT/XSDT during initialization.
* This can be useful for debugging ACPI problems on some machines.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_ssdt_table_install, FALSE);
/*
* Optionally enable runtime namespace override.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_runtime_namespace_override, TRUE);
/*
* We keep track of the latest version of Windows that has been requested by
* the BIOS. ACPI 5.0.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_osi_data, 0);
/*
* ACPI 5.0 introduces the concept of a "reduced hardware platform", meaning
* that the ACPI hardware is no longer required. A flag in the FADT indicates
* a reduced HW machine, and that flag is duplicated here for convenience.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_reduced_hardware, FALSE);
/*
* This mechanism is used to trace a specified AML method. The method is
* traced each time it is executed.
*/
ACPI_INIT_GLOBAL(u32, acpi_gbl_trace_flags, 0);
ACPI_INIT_GLOBAL(const char *, acpi_gbl_trace_method_name, NULL);
ACPI_INIT_GLOBAL(u32, acpi_gbl_trace_dbg_level, ACPI_TRACE_LEVEL_DEFAULT);
ACPI_INIT_GLOBAL(u32, acpi_gbl_trace_dbg_layer, ACPI_TRACE_LAYER_DEFAULT);
/*
* Runtime configuration of debug output control masks. We want the debug
* switches statically initialized so they are already set when the debugger
* is entered.
*/
ACPI_INIT_GLOBAL(u32, acpi_dbg_level, ACPI_DEBUG_DEFAULT);
ACPI_INIT_GLOBAL(u32, acpi_dbg_layer, 0);
/*
* Other miscellaneous globals
*/
ACPI_GLOBAL(struct acpi_table_fadt, acpi_gbl_FADT);
ACPI_GLOBAL(u32, acpi_current_gpe_count);
ACPI_GLOBAL(u8, acpi_gbl_system_awake_and_running);
/*****************************************************************************
*
* ACPICA public interface configuration.
*
* Interfaces that are configured out of the ACPICA build are replaced
* by inlined stubs by default.
*
****************************************************************************/
/*
* Hardware-reduced prototypes (default: Not hardware reduced).
*
* All ACPICA hardware-related interfaces that use these macros will be
* configured out of the ACPICA build if the ACPI_REDUCED_HARDWARE flag
* is set to TRUE.
*
* Note: This static build option for reduced hardware is intended to
* reduce ACPICA code size if desired or necessary. However, even if this
* option is not specified, the runtime behavior of ACPICA is dependent
* on the actual FADT reduced hardware flag (HW_REDUCED_ACPI). If set,
* the flag will enable similar behavior -- ACPICA will not attempt
* to access any ACPI-relate hardware (SCI, GPEs, Fixed Events, etc.)
*/
#if (!ACPI_REDUCED_HARDWARE)
#define ACPI_HW_DEPENDENT_RETURN_STATUS(prototype) \
ACPI_EXTERNAL_RETURN_STATUS(prototype)
#define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \
ACPI_EXTERNAL_RETURN_OK(prototype)
#define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \
ACPI_EXTERNAL_RETURN_VOID(prototype)
#else
#define ACPI_HW_DEPENDENT_RETURN_STATUS(prototype) \
static ACPI_INLINE prototype {return(AE_NOT_CONFIGURED);}
#define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \
static ACPI_INLINE prototype {return(AE_OK);}
#define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \
static ACPI_INLINE prototype {return;}
#endif /* !ACPI_REDUCED_HARDWARE */
/*
* Error message prototypes (default: error messages enabled).
*
* All interfaces related to error and warning messages
* will be configured out of the ACPICA build if the
* ACPI_NO_ERROR_MESSAGE flag is defined.
*/
#ifndef ACPI_NO_ERROR_MESSAGES
#define ACPI_MSG_DEPENDENT_RETURN_VOID(prototype) \
prototype;
#else
#define ACPI_MSG_DEPENDENT_RETURN_VOID(prototype) \
static ACPI_INLINE prototype {return;}
#endif /* ACPI_NO_ERROR_MESSAGES */
/*
* Debugging output prototypes (default: no debug output).
*
* All interfaces related to debug output messages
* will be configured out of the ACPICA build unless the
* ACPI_DEBUG_OUTPUT flag is defined.
*/
#ifdef ACPI_DEBUG_OUTPUT
#define ACPI_DBG_DEPENDENT_RETURN_VOID(prototype) \
prototype;
#else
#define ACPI_DBG_DEPENDENT_RETURN_VOID(prototype) \
static ACPI_INLINE prototype {return;}
#endif /* ACPI_DEBUG_OUTPUT */
/*
* Application prototypes
*
* All interfaces used by application will be configured
* out of the ACPICA build unless the ACPI_APPLICATION
* flag is defined.
*/
#ifdef ACPI_APPLICATION
#define ACPI_APP_DEPENDENT_RETURN_VOID(prototype) \
prototype;
#else
#define ACPI_APP_DEPENDENT_RETURN_VOID(prototype) \
static ACPI_INLINE prototype {return;}
#endif /* ACPI_APPLICATION */
/*****************************************************************************
*
* ACPICA public interface prototypes
*
****************************************************************************/
/*
* Initialization
*/
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
acpi_initialize_tables(struct acpi_table_desc
*initial_storage,
u32 initial_table_count,
u8 allow_resize))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_initialize_subsystem(void))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_enable_subsystem(u32 flags))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
acpi_initialize_objects(u32 flags))
ACPI_EXTERNAL_RETURN_STATUS(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))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_subsystem_status(void))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_system_info(struct acpi_buffer
*ret_buffer))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_statistics(struct acpi_statistics *stats))
ACPI_EXTERNAL_RETURN_PTR(const char
*acpi_format_exception(acpi_status exception))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_purge_cached_objects(void))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_install_interface(acpi_string interface_name))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_remove_interface(acpi_string interface_name))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_update_interfaces(u8 action))
ACPI_EXTERNAL_RETURN_UINT32(u32
acpi_check_address_range(acpi_adr_space_type
space_id,
acpi_physical_address
address, acpi_size length,
u8 warn))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_decode_pld_buffer(u8 *in_buffer,
acpi_size length,
struct acpi_pld_info
**return_buffer))
/*
* ACPI table load/unload interfaces
*/
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
acpi_install_table(acpi_physical_address address,
u8 physical))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_load_table(struct acpi_table_header *table))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_unload_parent_table(acpi_handle object))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_load_tables(void))
/*
* ACPI table manipulation interfaces
*/
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_reallocate_root_table(void))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
acpi_find_root_pointer(acpi_physical_address *
rsdp_address))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_table_header(acpi_string signature,
u32 instance,
struct acpi_table_header
*out_table_header))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_table(acpi_string signature, u32 instance,
struct acpi_table_header
**out_table))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_table_by_index(u32 table_index,
struct acpi_table_header
**out_table))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_install_table_handler(acpi_table_handler
handler, void *context))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_remove_table_handler(acpi_table_handler
handler))
/*
* Namespace and name interfaces
*/
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_walk_namespace(acpi_object_type type,
acpi_handle start_object,
u32 max_depth,
acpi_walk_callback
descending_callback,
acpi_walk_callback
ascending_callback,
void *context,
void **return_value))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_devices(const char *HID,
acpi_walk_callback user_function,
void *context,
void **return_value))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_name(acpi_handle object, u32 name_type,
struct acpi_buffer *ret_path_ptr))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_handle(acpi_handle parent,
acpi_string pathname,
acpi_handle * ret_handle))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_attach_data(acpi_handle object,
acpi_object_handler handler,
void *data))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_detach_data(acpi_handle object,
acpi_object_handler handler))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_data(acpi_handle object,
acpi_object_handler handler,
void **data))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_debug_trace(const char *name, u32 debug_level,
u32 debug_layer, u32 flags))
/*
* Object manipulation and enumeration
*/
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_evaluate_object(acpi_handle object,
acpi_string pathname,
struct acpi_object_list
*parameter_objects,
struct acpi_buffer
*return_object_buffer))
ACPI_EXTERNAL_RETURN_STATUS(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))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_object_info(acpi_handle object,
struct acpi_device_info
**return_buffer))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_install_method(u8 *buffer))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_next_object(acpi_object_type type,
acpi_handle parent,
acpi_handle child,
acpi_handle * out_handle))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_type(acpi_handle object,
acpi_object_type * out_type))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_parent(acpi_handle object,
acpi_handle * out_handle))
/*
* Handler interfaces
*/
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_install_initialization_handler
(acpi_init_handler handler, u32 function))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
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
acpi_event,
acpi_event_handler
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,
u32 gpe_number,
u32 type,
acpi_gpe_handler
address,
void *context))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_install_gpe_raw_handler(acpi_handle
gpe_device,
u32 gpe_number,
u32 type,
acpi_gpe_handler
address,
void *context))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_remove_gpe_handler(acpi_handle gpe_device,
u32 gpe_number,
acpi_gpe_handler
address))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_install_notify_handler(acpi_handle device,
u32 handler_type,
acpi_notify_handler
handler,
void *context))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_remove_notify_handler(acpi_handle device,
u32 handler_type,
acpi_notify_handler
handler))
ACPI_EXTERNAL_RETURN_STATUS(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_EXTERNAL_RETURN_STATUS(acpi_status
acpi_remove_address_space_handler(acpi_handle
device,
acpi_adr_space_type
space_id,
acpi_adr_space_handler
handler))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_install_exception_handler
(acpi_exception_handler handler))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_install_interface_handler
(acpi_interface_handler handler))
/*
* Global Lock interfaces
*/
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))
/*
* Interfaces to AML mutex objects
*/
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_acquire_mutex(acpi_handle handle,
acpi_string pathname,
u16 timeout))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_release_mutex(acpi_handle handle,
acpi_string pathname))
/*
* Fixed Event interfaces
*/
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_enable_event(u32 event, u32 flags))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_disable_event(u32 event, u32 flags))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_clear_event(u32 event))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_get_event_status(u32 event,
acpi_event_status
*event_status))
/*
* General Purpose Event (GPE) Interfaces
*/
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_update_all_gpes(void))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_enable_gpe(acpi_handle gpe_device,
u32 gpe_number))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_disable_gpe(acpi_handle gpe_device,
u32 gpe_number))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_clear_gpe(acpi_handle gpe_device,
u32 gpe_number))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_set_gpe(acpi_handle gpe_device,
u32 gpe_number, u8 action))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_finish_gpe(acpi_handle gpe_device,
u32 gpe_number))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_mark_gpe_for_wake(acpi_handle gpe_device,
u32 gpe_number))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_setup_gpe_for_wake(acpi_handle
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,
acpi_event_status
*event_status))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable_all_gpes(void))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable_all_runtime_gpes(void))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable_all_wakeup_gpes(void))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_get_gpe_device(u32 gpe_index,
acpi_handle * gpe_device))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_install_gpe_block(acpi_handle gpe_device,
struct
acpi_generic_address
*gpe_block_address,
u32 register_count,
u32 interrupt_number))
ACPI_HW_DEPENDENT_RETURN_STATUS(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_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_vendor_resource(acpi_handle device,
char *name,
struct acpi_vendor_uuid
*uuid,
struct acpi_buffer
*ret_buffer))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_current_resources(acpi_handle device,
struct acpi_buffer
*ret_buffer))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_possible_resources(acpi_handle device,
struct acpi_buffer
*ret_buffer))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_event_resources(acpi_handle device_handle,
struct acpi_buffer
*ret_buffer))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_walk_resource_buffer(struct acpi_buffer
*buffer,
acpi_walk_resource_callback
user_function,
void *context))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_walk_resources(acpi_handle device, char *name,
acpi_walk_resource_callback
user_function, void *context))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_set_current_resources(acpi_handle device,
struct acpi_buffer
*in_buffer))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_irq_routing_table(acpi_handle device,
struct acpi_buffer
*ret_buffer))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_resource_to_address64(struct acpi_resource
*resource,
struct
acpi_resource_address64
*out))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_buffer_to_resource(u8 *aml_buffer,
u16 aml_buffer_length,
struct acpi_resource
**resource_ptr))
/*
* Hardware (ACPI device) interfaces
*/
ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_reset(void))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_read(u64 *value,
struct acpi_generic_address *reg))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_write(u64 value,
struct acpi_generic_address *reg))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_read_bit_register(u32 register_id,
u32 *return_value))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_write_bit_register(u32 register_id,
u32 value))
/*
* Sleep/Wake interfaces
*/
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_sleep_type_data(u8 sleep_state,
u8 *slp_typ_a,
u8 *slp_typ_b))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_enter_sleep_state_prep(u8 sleep_state))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_enter_sleep_state(u8 sleep_state))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enter_sleep_state_s4bios(void))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_leave_sleep_state_prep(u8 sleep_state))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_leave_sleep_state(u8 sleep_state))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_set_firmware_waking_vectors
(acpi_physical_address physical_address,
acpi_physical_address physical_address64))
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
physical_address))
#endif
/*
* ACPI Timer interfaces
*/
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_get_timer_resolution(u32 *resolution))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_get_timer(u32 *ticks))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_get_timer_duration(u32 start_ticks,
u32 end_ticks,
u32 *time_elapsed))
/*
* Error/Warning output
*/
ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_error(const char *module_name,
u32 line_number,
const char *format, ...))
ACPI_MSG_DEPENDENT_RETURN_VOID(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_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_warning(const char *module_name,
u32 line_number,
const char *format, ...))
ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_info(const char *module_name,
u32 line_number,
const char *format, ...))
ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_bios_error(const char *module_name,
u32 line_number,
const char *format, ...))
ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_bios_warning(const char *module_name,
u32 line_number,
const char *format, ...))
/*
* Debug output
*/
ACPI_DBG_DEPENDENT_RETURN_VOID(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_DBG_DEPENDENT_RETURN_VOID(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_DBG_DEPENDENT_RETURN_VOID(void
acpi_trace_point(acpi_trace_event_type type,
u8 begin,
u8 *aml, char *pathname))
ACPI_APP_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(1)
void ACPI_INTERNAL_VAR_XFACE
acpi_log_error(const char *format, ...))
acpi_status acpi_initialize_debugger(void);
void acpi_terminate_debugger(void);
/*
* Divergences
*/
ACPI_GLOBAL(u8, acpi_gbl_permanent_mmap);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_table_with_size(acpi_string signature,
u32 instance,
struct acpi_table_header
**out_table,
acpi_size *tbl_size))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_data_full(acpi_handle object,
acpi_object_handler handler,
void **data,
void (*callback)(void *)))
void acpi_set_debugger_thread_id(acpi_thread_id thread_id);
#endif /* __ACXFACE_H__ */

621
drivers/include/acpi/acrestyp.h Normal file
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@ -0,0 +1,621 @@
/******************************************************************************
*
* Name: acrestyp.h - Defines, types, and structures for resource descriptors
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2015, Intel Corp.
* 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 __ACRESTYP_H__
#define __ACRESTYP_H__
/*
* Definitions for Resource Attributes
*/
typedef u16 acpi_rs_length; /* Resource Length field is fixed at 16 bits */
typedef u32 acpi_rsdesc_size; /* Max Resource Descriptor size is (Length+3) = (64K-1)+3 */
/*
* Memory Attributes
*/
#define ACPI_READ_ONLY_MEMORY (u8) 0x00
#define ACPI_READ_WRITE_MEMORY (u8) 0x01
#define ACPI_NON_CACHEABLE_MEMORY (u8) 0x00
#define ACPI_CACHABLE_MEMORY (u8) 0x01
#define ACPI_WRITE_COMBINING_MEMORY (u8) 0x02
#define ACPI_PREFETCHABLE_MEMORY (u8) 0x03
/*! [Begin] no source code translation */
/*
* IO Attributes
* The ISA IO ranges are: n000-n0FFh, n400-n4FFh, n800-n8FFh, nC00-nCFFh.
* The non-ISA IO ranges are: n100-n3FFh, n500-n7FFh, n900-nBFFh, nCD0-nFFFh.
*/
/*! [End] no source code translation !*/
#define ACPI_NON_ISA_ONLY_RANGES (u8) 0x01
#define ACPI_ISA_ONLY_RANGES (u8) 0x02
#define ACPI_ENTIRE_RANGE (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES)
/* Type of translation - 1=Sparse, 0=Dense */
#define ACPI_SPARSE_TRANSLATION (u8) 0x01
/*
* IO Port Descriptor Decode
*/
#define ACPI_DECODE_10 (u8) 0x00 /* 10-bit IO address decode */
#define ACPI_DECODE_16 (u8) 0x01 /* 16-bit IO address decode */
/*
* Interrupt attributes - used in multiple descriptors
*/
/* Triggering */
#define ACPI_LEVEL_SENSITIVE (u8) 0x00
#define ACPI_EDGE_SENSITIVE (u8) 0x01
/* Polarity */
#define ACPI_ACTIVE_HIGH (u8) 0x00
#define ACPI_ACTIVE_LOW (u8) 0x01
#define ACPI_ACTIVE_BOTH (u8) 0x02
/* Sharing */
#define ACPI_EXCLUSIVE (u8) 0x00
#define ACPI_SHARED (u8) 0x01
/* Wake */
#define ACPI_NOT_WAKE_CAPABLE (u8) 0x00
#define ACPI_WAKE_CAPABLE (u8) 0x01
/*
* DMA Attributes
*/
#define ACPI_COMPATIBILITY (u8) 0x00
#define ACPI_TYPE_A (u8) 0x01
#define ACPI_TYPE_B (u8) 0x02
#define ACPI_TYPE_F (u8) 0x03
#define ACPI_NOT_BUS_MASTER (u8) 0x00
#define ACPI_BUS_MASTER (u8) 0x01
#define ACPI_TRANSFER_8 (u8) 0x00
#define ACPI_TRANSFER_8_16 (u8) 0x01
#define ACPI_TRANSFER_16 (u8) 0x02
/*
* Start Dependent Functions Priority definitions
*/
#define ACPI_GOOD_CONFIGURATION (u8) 0x00
#define ACPI_ACCEPTABLE_CONFIGURATION (u8) 0x01
#define ACPI_SUB_OPTIMAL_CONFIGURATION (u8) 0x02
/*
* 16, 32 and 64-bit Address Descriptor resource types
*/
#define ACPI_MEMORY_RANGE (u8) 0x00
#define ACPI_IO_RANGE (u8) 0x01
#define ACPI_BUS_NUMBER_RANGE (u8) 0x02
#define ACPI_ADDRESS_NOT_FIXED (u8) 0x00
#define ACPI_ADDRESS_FIXED (u8) 0x01
#define ACPI_POS_DECODE (u8) 0x00
#define ACPI_SUB_DECODE (u8) 0x01
/* Producer/Consumer */
#define ACPI_PRODUCER (u8) 0x00
#define ACPI_CONSUMER (u8) 0x01
/*
* If possible, pack the following structures to byte alignment
*/
#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
#pragma pack(1)
#endif
/* UUID data structures for use in vendor-defined resource descriptors */
struct acpi_uuid {
u8 data[ACPI_UUID_LENGTH];
};
struct acpi_vendor_uuid {
u8 subtype;
u8 data[ACPI_UUID_LENGTH];
};
/*
* Structures used to describe device resources
*/
struct acpi_resource_irq {
u8 descriptor_length;
u8 triggering;
u8 polarity;
u8 sharable;
u8 wake_capable;
u8 interrupt_count;
u8 interrupts[1];
};
struct acpi_resource_dma {
u8 type;
u8 bus_master;
u8 transfer;
u8 channel_count;
u8 channels[1];
};
struct acpi_resource_start_dependent {
u8 descriptor_length;
u8 compatibility_priority;
u8 performance_robustness;
};
/*
* The END_DEPENDENT_FUNCTIONS_RESOURCE struct is not
* needed because it has no fields
*/
struct acpi_resource_io {
u8 io_decode;
u8 alignment;
u8 address_length;
u16 minimum;
u16 maximum;
};
struct acpi_resource_fixed_io {
u16 address;
u8 address_length;
};
struct acpi_resource_fixed_dma {
u16 request_lines;
u16 channels;
u8 width;
};
/* Values for Width field above */
#define ACPI_DMA_WIDTH8 0
#define ACPI_DMA_WIDTH16 1
#define ACPI_DMA_WIDTH32 2
#define ACPI_DMA_WIDTH64 3
#define ACPI_DMA_WIDTH128 4
#define ACPI_DMA_WIDTH256 5
struct acpi_resource_vendor {
u16 byte_length;
u8 byte_data[1];
};
/* Vendor resource with UUID info (introduced in ACPI 3.0) */
struct acpi_resource_vendor_typed {
u16 byte_length;
u8 uuid_subtype;
u8 uuid[ACPI_UUID_LENGTH];
u8 byte_data[1];
};
struct acpi_resource_end_tag {
u8 checksum;
};
struct acpi_resource_memory24 {
u8 write_protect;
u16 minimum;
u16 maximum;
u16 alignment;
u16 address_length;
};
struct acpi_resource_memory32 {
u8 write_protect;
u32 minimum;
u32 maximum;
u32 alignment;
u32 address_length;
};
struct acpi_resource_fixed_memory32 {
u8 write_protect;
u32 address;
u32 address_length;
};
struct acpi_memory_attribute {
u8 write_protect;
u8 caching;
u8 range_type;
u8 translation;
};
struct acpi_io_attribute {
u8 range_type;
u8 translation;
u8 translation_type;
u8 reserved1;
};
union acpi_resource_attribute {
struct acpi_memory_attribute mem;
struct acpi_io_attribute io;
/* Used for the *word_space macros */
u8 type_specific;
};
struct acpi_resource_source {
u8 index;
u16 string_length;
char *string_ptr;
};
/* Fields common to all address descriptors, 16/32/64 bit */
#define ACPI_RESOURCE_ADDRESS_COMMON \
u8 resource_type; \
u8 producer_consumer; \
u8 decode; \
u8 min_address_fixed; \
u8 max_address_fixed; \
union acpi_resource_attribute info;
struct acpi_address16_attribute {
u16 granularity;
u16 minimum;
u16 maximum;
u16 translation_offset;
u16 address_length;
};
struct acpi_address32_attribute {
u32 granularity;
u32 minimum;
u32 maximum;
u32 translation_offset;
u32 address_length;
};
struct acpi_address64_attribute {
u64 granularity;
u64 minimum;
u64 maximum;
u64 translation_offset;
u64 address_length;
};
struct acpi_resource_address {
ACPI_RESOURCE_ADDRESS_COMMON};
struct acpi_resource_address16 {
ACPI_RESOURCE_ADDRESS_COMMON struct acpi_address16_attribute address;
struct acpi_resource_source resource_source;
};
struct acpi_resource_address32 {
ACPI_RESOURCE_ADDRESS_COMMON struct acpi_address32_attribute address;
struct acpi_resource_source resource_source;
};
struct acpi_resource_address64 {
ACPI_RESOURCE_ADDRESS_COMMON struct acpi_address64_attribute address;
struct acpi_resource_source resource_source;
};
struct acpi_resource_extended_address64 {
ACPI_RESOURCE_ADDRESS_COMMON u8 revision_ID;
struct acpi_address64_attribute address;
u64 type_specific;
};
struct acpi_resource_extended_irq {
u8 producer_consumer;
u8 triggering;
u8 polarity;
u8 sharable;
u8 wake_capable;
u8 interrupt_count;
struct acpi_resource_source resource_source;
u32 interrupts[1];
};
struct acpi_resource_generic_register {
u8 space_id;
u8 bit_width;
u8 bit_offset;
u8 access_size;
u64 address;
};
struct acpi_resource_gpio {
u8 revision_id;
u8 connection_type;
u8 producer_consumer; /* For values, see Producer/Consumer above */
u8 pin_config;
u8 sharable; /* For values, see Interrupt Attributes above */
u8 wake_capable; /* For values, see Interrupt Attributes above */
u8 io_restriction;
u8 triggering; /* For values, see Interrupt Attributes above */
u8 polarity; /* For values, see Interrupt Attributes above */
u16 drive_strength;
u16 debounce_timeout;
u16 pin_table_length;
u16 vendor_length;
struct acpi_resource_source resource_source;
u16 *pin_table;
u8 *vendor_data;
};
/* Values for GPIO connection_type field above */
#define ACPI_RESOURCE_GPIO_TYPE_INT 0
#define ACPI_RESOURCE_GPIO_TYPE_IO 1
/* Values for pin_config field above */
#define ACPI_PIN_CONFIG_DEFAULT 0
#define ACPI_PIN_CONFIG_PULLUP 1
#define ACPI_PIN_CONFIG_PULLDOWN 2
#define ACPI_PIN_CONFIG_NOPULL 3
/* Values for io_restriction field above */
#define ACPI_IO_RESTRICT_NONE 0
#define ACPI_IO_RESTRICT_INPUT 1
#define ACPI_IO_RESTRICT_OUTPUT 2
#define ACPI_IO_RESTRICT_NONE_PRESERVE 3
/* Common structure for I2C, SPI, and UART serial descriptors */
#define ACPI_RESOURCE_SERIAL_COMMON \
u8 revision_id; \
u8 type; \
u8 producer_consumer; /* For values, see Producer/Consumer above */\
u8 slave_mode; \
u8 type_revision_id; \
u16 type_data_length; \
u16 vendor_length; \
struct acpi_resource_source resource_source; \
u8 *vendor_data;
struct acpi_resource_common_serialbus {
ACPI_RESOURCE_SERIAL_COMMON};
/* Values for the Type field above */
#define ACPI_RESOURCE_SERIAL_TYPE_I2C 1
#define ACPI_RESOURCE_SERIAL_TYPE_SPI 2
#define ACPI_RESOURCE_SERIAL_TYPE_UART 3
/* Values for slave_mode field above */
#define ACPI_CONTROLLER_INITIATED 0
#define ACPI_DEVICE_INITIATED 1
struct acpi_resource_i2c_serialbus {
ACPI_RESOURCE_SERIAL_COMMON u8 access_mode;
u16 slave_address;
u32 connection_speed;
};
/* Values for access_mode field above */
#define ACPI_I2C_7BIT_MODE 0
#define ACPI_I2C_10BIT_MODE 1
struct acpi_resource_spi_serialbus {
ACPI_RESOURCE_SERIAL_COMMON u8 wire_mode;
u8 device_polarity;
u8 data_bit_length;
u8 clock_phase;
u8 clock_polarity;
u16 device_selection;
u32 connection_speed;
};
/* Values for wire_mode field above */
#define ACPI_SPI_4WIRE_MODE 0
#define ACPI_SPI_3WIRE_MODE 1
/* Values for device_polarity field above */
#define ACPI_SPI_ACTIVE_LOW 0
#define ACPI_SPI_ACTIVE_HIGH 1
/* Values for clock_phase field above */
#define ACPI_SPI_FIRST_PHASE 0
#define ACPI_SPI_SECOND_PHASE 1
/* Values for clock_polarity field above */
#define ACPI_SPI_START_LOW 0
#define ACPI_SPI_START_HIGH 1
struct acpi_resource_uart_serialbus {
ACPI_RESOURCE_SERIAL_COMMON u8 endian;
u8 data_bits;
u8 stop_bits;
u8 flow_control;
u8 parity;
u8 lines_enabled;
u16 rx_fifo_size;
u16 tx_fifo_size;
u32 default_baud_rate;
};
/* Values for Endian field above */
#define ACPI_UART_LITTLE_ENDIAN 0
#define ACPI_UART_BIG_ENDIAN 1
/* Values for data_bits field above */
#define ACPI_UART_5_DATA_BITS 0
#define ACPI_UART_6_DATA_BITS 1
#define ACPI_UART_7_DATA_BITS 2
#define ACPI_UART_8_DATA_BITS 3
#define ACPI_UART_9_DATA_BITS 4
/* Values for stop_bits field above */
#define ACPI_UART_NO_STOP_BITS 0
#define ACPI_UART_1_STOP_BIT 1
#define ACPI_UART_1P5_STOP_BITS 2
#define ACPI_UART_2_STOP_BITS 3
/* Values for flow_control field above */
#define ACPI_UART_FLOW_CONTROL_NONE 0
#define ACPI_UART_FLOW_CONTROL_HW 1
#define ACPI_UART_FLOW_CONTROL_XON_XOFF 2
/* Values for Parity field above */
#define ACPI_UART_PARITY_NONE 0
#define ACPI_UART_PARITY_EVEN 1
#define ACPI_UART_PARITY_ODD 2
#define ACPI_UART_PARITY_MARK 3
#define ACPI_UART_PARITY_SPACE 4
/* Values for lines_enabled bitfield above */
#define ACPI_UART_CARRIER_DETECT (1<<2)
#define ACPI_UART_RING_INDICATOR (1<<3)
#define ACPI_UART_DATA_SET_READY (1<<4)
#define ACPI_UART_DATA_TERMINAL_READY (1<<5)
#define ACPI_UART_CLEAR_TO_SEND (1<<6)
#define ACPI_UART_REQUEST_TO_SEND (1<<7)
/* ACPI_RESOURCE_TYPEs */
#define ACPI_RESOURCE_TYPE_IRQ 0
#define ACPI_RESOURCE_TYPE_DMA 1
#define ACPI_RESOURCE_TYPE_START_DEPENDENT 2
#define ACPI_RESOURCE_TYPE_END_DEPENDENT 3
#define ACPI_RESOURCE_TYPE_IO 4
#define ACPI_RESOURCE_TYPE_FIXED_IO 5
#define ACPI_RESOURCE_TYPE_VENDOR 6
#define ACPI_RESOURCE_TYPE_END_TAG 7
#define ACPI_RESOURCE_TYPE_MEMORY24 8
#define ACPI_RESOURCE_TYPE_MEMORY32 9
#define ACPI_RESOURCE_TYPE_FIXED_MEMORY32 10
#define ACPI_RESOURCE_TYPE_ADDRESS16 11
#define ACPI_RESOURCE_TYPE_ADDRESS32 12
#define ACPI_RESOURCE_TYPE_ADDRESS64 13
#define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 14 /* ACPI 3.0 */
#define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 15
#define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 16
#define ACPI_RESOURCE_TYPE_GPIO 17 /* ACPI 5.0 */
#define ACPI_RESOURCE_TYPE_FIXED_DMA 18 /* ACPI 5.0 */
#define ACPI_RESOURCE_TYPE_SERIAL_BUS 19 /* ACPI 5.0 */
#define ACPI_RESOURCE_TYPE_MAX 19
/* Master union for resource descriptors */
union acpi_resource_data {
struct acpi_resource_irq irq;
struct acpi_resource_dma dma;
struct acpi_resource_start_dependent start_dpf;
struct acpi_resource_io io;
struct acpi_resource_fixed_io fixed_io;
struct acpi_resource_fixed_dma fixed_dma;
struct acpi_resource_vendor vendor;
struct acpi_resource_vendor_typed vendor_typed;
struct acpi_resource_end_tag end_tag;
struct acpi_resource_memory24 memory24;
struct acpi_resource_memory32 memory32;
struct acpi_resource_fixed_memory32 fixed_memory32;
struct acpi_resource_address16 address16;
struct acpi_resource_address32 address32;
struct acpi_resource_address64 address64;
struct acpi_resource_extended_address64 ext_address64;
struct acpi_resource_extended_irq extended_irq;
struct acpi_resource_generic_register generic_reg;
struct acpi_resource_gpio gpio;
struct acpi_resource_i2c_serialbus i2c_serial_bus;
struct acpi_resource_spi_serialbus spi_serial_bus;
struct acpi_resource_uart_serialbus uart_serial_bus;
struct acpi_resource_common_serialbus common_serial_bus;
/* Common fields */
struct acpi_resource_address address; /* Common 16/32/64 address fields */
};
/* Common resource header */
struct acpi_resource {
u32 type;
u32 length;
union acpi_resource_data data;
};
/* restore default alignment */
#pragma pack()
#define ACPI_RS_SIZE_NO_DATA 8 /* Id + Length fields */
#define ACPI_RS_SIZE_MIN (u32) ACPI_ROUND_UP_TO_NATIVE_WORD (12)
#define ACPI_RS_SIZE(type) (u32) (ACPI_RS_SIZE_NO_DATA + sizeof (type))
/* Macro for walking resource templates with multiple descriptors */
#define ACPI_NEXT_RESOURCE(res) \
ACPI_ADD_PTR (struct acpi_resource, (res), (res)->length)
struct acpi_pci_routing_table {
u32 length;
u32 pin;
u64 address; /* here for 64-bit alignment */
u32 source_index;
char source[4]; /* pad to 64 bits so sizeof() works in all cases */
};
#endif /* __ACRESTYP_H__ */

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/******************************************************************************
*
* Name: actbl.h - Basic ACPI Table Definitions
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2015, Intel Corp.
* 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 __ACTBL_H__
#define __ACTBL_H__
/*******************************************************************************
*
* Fundamental ACPI tables
*
* This file contains definitions for the ACPI tables that are directly consumed
* by ACPICA. All other tables are consumed by the OS-dependent ACPI-related
* device drivers and other OS support code.
*
* The RSDP and FACS do not use the common ACPI table header. All other ACPI
* tables use the header.
*
******************************************************************************/
/*
* Values for description table header signatures for tables defined in this
* file. Useful because they make it more difficult to inadvertently type in
* the wrong signature.
*/
#define ACPI_SIG_DSDT "DSDT" /* Differentiated System Description Table */
#define ACPI_SIG_FADT "FACP" /* Fixed ACPI Description Table */
#define ACPI_SIG_FACS "FACS" /* Firmware ACPI Control Structure */
#define ACPI_SIG_OSDT "OSDT" /* Override System Description Table */
#define ACPI_SIG_PSDT "PSDT" /* Persistent System Description Table */
#define ACPI_SIG_RSDP "RSD PTR " /* Root System Description Pointer */
#define ACPI_SIG_RSDT "RSDT" /* Root System Description Table */
#define ACPI_SIG_XSDT "XSDT" /* Extended System Description Table */
#define ACPI_SIG_SSDT "SSDT" /* Secondary System Description Table */
#define ACPI_RSDP_NAME "RSDP" /* Short name for RSDP, not signature */
/*
* All tables and structures must be byte-packed to match the ACPI
* specification, since the tables are provided by the system BIOS
*/
#pragma pack(1)
/*
* Note: C bitfields are not used for this reason:
*
* "Bitfields are great and easy to read, but unfortunately the C language
* does not specify the layout of bitfields in memory, which means they are
* essentially useless for dealing with packed data in on-disk formats or
* binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
* this decision was a design error in C. Ritchie could have picked an order
* and stuck with it." Norman Ramsey.
* See http://stackoverflow.com/a/1053662/41661
*/
/*******************************************************************************
*
* Master ACPI Table Header. This common header is used by all ACPI tables
* except the RSDP and FACS.
*
******************************************************************************/
struct acpi_table_header {
char signature[ACPI_NAME_SIZE]; /* ASCII table signature */
u32 length; /* Length of table in bytes, including this header */
u8 revision; /* ACPI Specification minor version number */
u8 checksum; /* To make sum of entire table == 0 */
char oem_id[ACPI_OEM_ID_SIZE]; /* ASCII OEM identification */
char oem_table_id[ACPI_OEM_TABLE_ID_SIZE]; /* ASCII OEM table identification */
u32 oem_revision; /* OEM revision number */
char asl_compiler_id[ACPI_NAME_SIZE]; /* ASCII ASL compiler vendor ID */
u32 asl_compiler_revision; /* ASL compiler version */
};
/*******************************************************************************
*
* GAS - Generic Address Structure (ACPI 2.0+)
*
* Note: Since this structure is used in the ACPI tables, it is byte aligned.
* If misaligned access is not supported by the hardware, accesses to the
* 64-bit Address field must be performed with care.
*
******************************************************************************/
struct acpi_generic_address {
u8 space_id; /* Address space where struct or register exists */
u8 bit_width; /* Size in bits of given register */
u8 bit_offset; /* Bit offset within the register */
u8 access_width; /* Minimum Access size (ACPI 3.0) */
u64 address; /* 64-bit address of struct or register */
};
/*******************************************************************************
*
* RSDP - Root System Description Pointer (Signature is "RSD PTR ")
* Version 2
*
******************************************************************************/
struct acpi_table_rsdp {
char signature[8]; /* ACPI signature, contains "RSD PTR " */
u8 checksum; /* ACPI 1.0 checksum */
char oem_id[ACPI_OEM_ID_SIZE]; /* OEM identification */
u8 revision; /* Must be (0) for ACPI 1.0 or (2) for ACPI 2.0+ */
u32 rsdt_physical_address; /* 32-bit physical address of the RSDT */
u32 length; /* Table length in bytes, including header (ACPI 2.0+) */
u64 xsdt_physical_address; /* 64-bit physical address of the XSDT (ACPI 2.0+) */
u8 extended_checksum; /* Checksum of entire table (ACPI 2.0+) */
u8 reserved[3]; /* Reserved, must be zero */
};
/* 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];
};
/*******************************************************************************
*
* RSDT/XSDT - Root System Description Tables
* Version 1 (both)
*
******************************************************************************/
struct acpi_table_rsdt {
struct acpi_table_header header; /* Common ACPI table header */
u32 table_offset_entry[1]; /* Array of pointers to ACPI tables */
};
struct acpi_table_xsdt {
struct acpi_table_header header; /* Common ACPI table header */
u64 table_offset_entry[1]; /* Array of pointers to ACPI tables */
};
#define ACPI_RSDT_ENTRY_SIZE (sizeof (u32))
#define ACPI_XSDT_ENTRY_SIZE (sizeof (u64))
/*******************************************************************************
*
* FACS - Firmware ACPI Control Structure (FACS)
*
******************************************************************************/
struct acpi_table_facs {
char signature[4]; /* ASCII table signature */
u32 length; /* Length of structure, in bytes */
u32 hardware_signature; /* Hardware configuration signature */
u32 firmware_waking_vector; /* 32-bit physical address of the Firmware Waking Vector */
u32 global_lock; /* Global Lock for shared hardware resources */
u32 flags;
u64 xfirmware_waking_vector; /* 64-bit version of the Firmware Waking Vector (ACPI 2.0+) */
u8 version; /* Version of this table (ACPI 2.0+) */
u8 reserved[3]; /* Reserved, must be zero */
u32 ospm_flags; /* Flags to be set by OSPM (ACPI 4.0) */
u8 reserved1[24]; /* Reserved, must be zero */
};
/* Masks for global_lock flag field above */
#define ACPI_GLOCK_PENDING (1) /* 00: Pending global lock ownership */
#define ACPI_GLOCK_OWNED (1<<1) /* 01: Global lock is owned */
/* Masks for Flags field above */
#define ACPI_FACS_S4_BIOS_PRESENT (1) /* 00: S4BIOS support is present */
#define ACPI_FACS_64BIT_WAKE (1<<1) /* 01: 64-bit wake vector supported (ACPI 4.0) */
/* Masks for ospm_flags field above */
#define ACPI_FACS_64BIT_ENVIRONMENT (1) /* 00: 64-bit wake environment is required (ACPI 4.0) */
/*******************************************************************************
*
* FADT - Fixed ACPI Description Table (Signature "FACP")
* Version 4
*
******************************************************************************/
/* Fields common to all versions of the FADT */
struct acpi_table_fadt {
struct acpi_table_header header; /* Common ACPI table header */
u32 facs; /* 32-bit physical address of FACS */
u32 dsdt; /* 32-bit physical address of DSDT */
u8 model; /* System Interrupt Model (ACPI 1.0) - not used in ACPI 2.0+ */
u8 preferred_profile; /* Conveys preferred power management profile to OSPM. */
u16 sci_interrupt; /* System vector of SCI interrupt */
u32 smi_command; /* 32-bit Port address of SMI command port */
u8 acpi_enable; /* Value to write to SMI_CMD to enable ACPI */
u8 acpi_disable; /* Value to write to SMI_CMD to disable ACPI */
u8 s4_bios_request; /* Value to write to SMI_CMD to enter S4BIOS state */
u8 pstate_control; /* Processor performance state control */
u32 pm1a_event_block; /* 32-bit port address of Power Mgt 1a Event Reg Blk */
u32 pm1b_event_block; /* 32-bit port address of Power Mgt 1b Event Reg Blk */
u32 pm1a_control_block; /* 32-bit port address of Power Mgt 1a Control Reg Blk */
u32 pm1b_control_block; /* 32-bit port address of Power Mgt 1b Control Reg Blk */
u32 pm2_control_block; /* 32-bit port address of Power Mgt 2 Control Reg Blk */
u32 pm_timer_block; /* 32-bit port address of Power Mgt Timer Ctrl Reg Blk */
u32 gpe0_block; /* 32-bit port address of General Purpose Event 0 Reg Blk */
u32 gpe1_block; /* 32-bit port address of General Purpose Event 1 Reg Blk */
u8 pm1_event_length; /* Byte Length of ports at pm1x_event_block */
u8 pm1_control_length; /* Byte Length of ports at pm1x_control_block */
u8 pm2_control_length; /* Byte Length of ports at pm2_control_block */
u8 pm_timer_length; /* Byte Length of ports at pm_timer_block */
u8 gpe0_block_length; /* Byte Length of ports at gpe0_block */
u8 gpe1_block_length; /* Byte Length of ports at gpe1_block */
u8 gpe1_base; /* Offset in GPE number space where GPE1 events start */
u8 cst_control; /* Support for the _CST object and C-States change notification */
u16 c2_latency; /* Worst case HW latency to enter/exit C2 state */
u16 c3_latency; /* Worst case HW latency to enter/exit C3 state */
u16 flush_size; /* Processor memory cache line width, in bytes */
u16 flush_stride; /* Number of flush strides that need to be read */
u8 duty_offset; /* Processor duty cycle index in processor P_CNT reg */
u8 duty_width; /* Processor duty cycle value bit width in P_CNT register */
u8 day_alarm; /* Index to day-of-month alarm in RTC CMOS RAM */
u8 month_alarm; /* Index to month-of-year alarm in RTC CMOS RAM */
u8 century; /* Index to century in RTC CMOS RAM */
u16 boot_flags; /* IA-PC Boot Architecture Flags (see below for individual flags) */
u8 reserved; /* Reserved, must be zero */
u32 flags; /* Miscellaneous flag bits (see below for individual flags) */
struct acpi_generic_address reset_register; /* 64-bit address of the Reset register */
u8 reset_value; /* Value to write to the reset_register port to reset the system */
u16 arm_boot_flags; /* ARM-Specific Boot Flags (see below for individual flags) (ACPI 5.1) */
u8 minor_revision; /* FADT Minor Revision (ACPI 5.1) */
u64 Xfacs; /* 64-bit physical address of FACS */
u64 Xdsdt; /* 64-bit physical address of DSDT */
struct acpi_generic_address xpm1a_event_block; /* 64-bit Extended Power Mgt 1a Event Reg Blk address */
struct acpi_generic_address xpm1b_event_block; /* 64-bit Extended Power Mgt 1b Event Reg Blk address */
struct acpi_generic_address xpm1a_control_block; /* 64-bit Extended Power Mgt 1a Control Reg Blk address */
struct acpi_generic_address xpm1b_control_block; /* 64-bit Extended Power Mgt 1b Control Reg Blk address */
struct acpi_generic_address xpm2_control_block; /* 64-bit Extended Power Mgt 2 Control Reg Blk address */
struct acpi_generic_address xpm_timer_block; /* 64-bit Extended Power Mgt Timer Ctrl Reg Blk address */
struct acpi_generic_address xgpe0_block; /* 64-bit Extended General Purpose Event 0 Reg Blk address */
struct acpi_generic_address xgpe1_block; /* 64-bit Extended General Purpose Event 1 Reg Blk address */
struct acpi_generic_address sleep_control; /* 64-bit Sleep Control register (ACPI 5.0) */
struct acpi_generic_address sleep_status; /* 64-bit Sleep Status register (ACPI 5.0) */
u64 hypervisor_id; /* Hypervisor Vendor ID (ACPI 6.0) */
};
/* Masks for FADT IA-PC Boot Architecture Flags (boot_flags) [Vx]=Introduced in this FADT revision */
#define ACPI_FADT_LEGACY_DEVICES (1) /* 00: [V2] System has LPC or ISA bus devices */
#define ACPI_FADT_8042 (1<<1) /* 01: [V3] System has an 8042 controller on port 60/64 */
#define ACPI_FADT_NO_VGA (1<<2) /* 02: [V4] It is not safe to probe for VGA hardware */
#define ACPI_FADT_NO_MSI (1<<3) /* 03: [V4] Message Signaled Interrupts (MSI) must not be enabled */
#define ACPI_FADT_NO_ASPM (1<<4) /* 04: [V4] PCIe ASPM control must not be enabled */
#define ACPI_FADT_NO_CMOS_RTC (1<<5) /* 05: [V5] No CMOS real-time clock present */
#define FADT2_REVISION_ID 3
/* Masks for FADT ARM Boot Architecture Flags (arm_boot_flags) ACPI 5.1 */
#define ACPI_FADT_PSCI_COMPLIANT (1) /* 00: [V5+] PSCI 0.2+ is implemented */
#define ACPI_FADT_PSCI_USE_HVC (1<<1) /* 01: [V5+] HVC must be used instead of SMC as the PSCI conduit */
/* Masks for FADT flags */
#define ACPI_FADT_WBINVD (1) /* 00: [V1] The WBINVD instruction works properly */
#define ACPI_FADT_WBINVD_FLUSH (1<<1) /* 01: [V1] WBINVD flushes but does not invalidate caches */
#define ACPI_FADT_C1_SUPPORTED (1<<2) /* 02: [V1] All processors support C1 state */
#define ACPI_FADT_C2_MP_SUPPORTED (1<<3) /* 03: [V1] C2 state works on MP system */
#define ACPI_FADT_POWER_BUTTON (1<<4) /* 04: [V1] Power button is handled as a control method device */
#define ACPI_FADT_SLEEP_BUTTON (1<<5) /* 05: [V1] Sleep button is handled as a control method device */
#define ACPI_FADT_FIXED_RTC (1<<6) /* 06: [V1] RTC wakeup status is not in fixed register space */
#define ACPI_FADT_S4_RTC_WAKE (1<<7) /* 07: [V1] RTC alarm can wake system from S4 */
#define ACPI_FADT_32BIT_TIMER (1<<8) /* 08: [V1] ACPI timer width is 32-bit (0=24-bit) */
#define ACPI_FADT_DOCKING_SUPPORTED (1<<9) /* 09: [V1] Docking supported */
#define ACPI_FADT_RESET_REGISTER (1<<10) /* 10: [V2] System reset via the FADT RESET_REG supported */
#define ACPI_FADT_SEALED_CASE (1<<11) /* 11: [V3] No internal expansion capabilities and case is sealed */
#define ACPI_FADT_HEADLESS (1<<12) /* 12: [V3] No local video capabilities or local input devices */
#define ACPI_FADT_SLEEP_TYPE (1<<13) /* 13: [V3] Must execute native instruction after writing SLP_TYPx register */
#define ACPI_FADT_PCI_EXPRESS_WAKE (1<<14) /* 14: [V4] System supports PCIEXP_WAKE (STS/EN) bits (ACPI 3.0) */
#define ACPI_FADT_PLATFORM_CLOCK (1<<15) /* 15: [V4] OSPM should use platform-provided timer (ACPI 3.0) */
#define ACPI_FADT_S4_RTC_VALID (1<<16) /* 16: [V4] Contents of RTC_STS valid after S4 wake (ACPI 3.0) */
#define ACPI_FADT_REMOTE_POWER_ON (1<<17) /* 17: [V4] System is compatible with remote power on (ACPI 3.0) */
#define ACPI_FADT_APIC_CLUSTER (1<<18) /* 18: [V4] All local APICs must use cluster model (ACPI 3.0) */
#define ACPI_FADT_APIC_PHYSICAL (1<<19) /* 19: [V4] All local xAPICs must use physical dest mode (ACPI 3.0) */
#define ACPI_FADT_HW_REDUCED (1<<20) /* 20: [V5] ACPI hardware is not implemented (ACPI 5.0) */
#define ACPI_FADT_LOW_POWER_S0 (1<<21) /* 21: [V5] S0 power savings are equal or better than S3 (ACPI 5.0) */
/* Values for preferred_profile (Preferred Power Management Profiles) */
enum acpi_preferred_pm_profiles {
PM_UNSPECIFIED = 0,
PM_DESKTOP = 1,
PM_MOBILE = 2,
PM_WORKSTATION = 3,
PM_ENTERPRISE_SERVER = 4,
PM_SOHO_SERVER = 5,
PM_APPLIANCE_PC = 6,
PM_PERFORMANCE_SERVER = 7,
PM_TABLET = 8
};
/* Values for sleep_status and sleep_control registers (V5+ FADT) */
#define ACPI_X_WAKE_STATUS 0x80
#define ACPI_X_SLEEP_TYPE_MASK 0x1C
#define ACPI_X_SLEEP_TYPE_POSITION 0x02
#define ACPI_X_SLEEP_ENABLE 0x20
/* Reset to default packing */
#pragma pack()
/*
* Internal table-related structures
*/
union acpi_name_union {
u32 integer;
char ascii[4];
};
/* Internal ACPI Table Descriptor. One per ACPI table. */
struct acpi_table_desc {
acpi_physical_address address;
struct acpi_table_header *pointer;
u32 length; /* Length fixed at 32 bits (fixed in table header) */
union acpi_name_union signature;
acpi_owner_id owner_id;
u8 flags;
};
/* Masks for Flags field above */
#define ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL (0) /* Virtual address, external maintained */
#define ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL (1) /* Physical address, internally mapped */
#define ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL (2) /* Virtual address, internallly allocated */
#define ACPI_TABLE_ORIGIN_MASK (3)
#define ACPI_TABLE_IS_LOADED (8)
/*
* Get the remaining ACPI tables
*/
#include <acpi/actbl1.h>
#include <acpi/actbl2.h>
#include <acpi/actbl3.h>
/* Macros used to generate offsets to specific table fields */
#define ACPI_FADT_OFFSET(f) (u16) ACPI_OFFSET (struct acpi_table_fadt, f)
/*
* Sizes of the various flavors of FADT. We need to look closely
* at the FADT length because the version number essentially tells
* us nothing because of many BIOS bugs where the version does not
* match the expected length. In other words, the length of the
* FADT is the bottom line as to what the version really is.
*
* For reference, the values below are as follows:
* FADT V1 size: 0x074
* FADT V2 size: 0x084
* FADT V3 size: 0x0F4
* FADT V4 size: 0x0F4
* FADT V5 size: 0x10C
* FADT V6 size: 0x114
*/
#define ACPI_FADT_V1_SIZE (u32) (ACPI_FADT_OFFSET (flags) + 4)
#define ACPI_FADT_V2_SIZE (u32) (ACPI_FADT_OFFSET (minor_revision) + 1)
#define ACPI_FADT_V3_SIZE (u32) (ACPI_FADT_OFFSET (sleep_control))
#define ACPI_FADT_V5_SIZE (u32) (ACPI_FADT_OFFSET (hypervisor_id))
#define ACPI_FADT_V6_SIZE (u32) (sizeof (struct acpi_table_fadt))
#endif /* __ACTBL_H__ */

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/* _PDC bit definition for Intel processors */
#ifndef __PDC_INTEL_H__
#define __PDC_INTEL_H__
#define ACPI_PDC_P_FFH (0x0001)
#define ACPI_PDC_C_C1_HALT (0x0002)
#define ACPI_PDC_T_FFH (0x0004)
#define ACPI_PDC_SMP_C1PT (0x0008)
#define ACPI_PDC_SMP_C2C3 (0x0010)
#define ACPI_PDC_SMP_P_SWCOORD (0x0020)
#define ACPI_PDC_SMP_C_SWCOORD (0x0040)
#define ACPI_PDC_SMP_T_SWCOORD (0x0080)
#define ACPI_PDC_C_C1_FFH (0x0100)
#define ACPI_PDC_C_C2C3_FFH (0x0200)
#define ACPI_PDC_SMP_P_HWCOORD (0x0800)
#define ACPI_PDC_EST_CAPABILITY_SMP (ACPI_PDC_SMP_C1PT | \
ACPI_PDC_C_C1_HALT | \
ACPI_PDC_P_FFH)
#define ACPI_PDC_EST_CAPABILITY_SWSMP (ACPI_PDC_SMP_C1PT | \
ACPI_PDC_C_C1_HALT | \
ACPI_PDC_SMP_P_SWCOORD | \
ACPI_PDC_SMP_P_HWCOORD | \
ACPI_PDC_P_FFH)
#define ACPI_PDC_C_CAPABILITY_SMP (ACPI_PDC_SMP_C2C3 | \
ACPI_PDC_SMP_C1PT | \
ACPI_PDC_C_C1_HALT | \
ACPI_PDC_C_C1_FFH | \
ACPI_PDC_C_C2C3_FFH)
#endif /* __PDC_INTEL_H__ */

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/******************************************************************************
*
* Name: acenv.h - Host and compiler configuration
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2015, Intel Corp.
* 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 __ACENV_H__
#define __ACENV_H__
/*
* Environment configuration. The purpose of this file is to interface ACPICA
* to the local environment. This includes compiler-specific, OS-specific,
* and machine-specific configuration.
*/
/* Types for ACPI_MUTEX_TYPE */
#define ACPI_BINARY_SEMAPHORE 0
#define ACPI_OSL_MUTEX 1
/* Types for DEBUGGER_THREADING */
#define DEBUGGER_SINGLE_THREADED 0
#define DEBUGGER_MULTI_THREADED 1
/******************************************************************************
*
* Configuration for ACPI tools and utilities
*
*****************************************************************************/
/* iASL configuration */
#ifdef ACPI_ASL_COMPILER
#define ACPI_APPLICATION
#define ACPI_DEBUG_OUTPUT
#define ACPI_CONSTANT_EVAL_ONLY
#define ACPI_LARGE_NAMESPACE_NODE
#define ACPI_DATA_TABLE_DISASSEMBLY
#define ACPI_SINGLE_THREADED
#define ACPI_32BIT_PHYSICAL_ADDRESS
#define ACPI_DISASSEMBLER 1
#endif
/* acpi_exec configuration. Multithreaded with full AML debugger */
#ifdef ACPI_EXEC_APP
#define ACPI_APPLICATION
#define ACPI_FULL_DEBUG
#define ACPI_MUTEX_DEBUG
#define ACPI_DBG_TRACK_ALLOCATIONS
#endif
/*
* acpi_bin/acpi_dump/acpi_help/acpi_names/acpi_src/acpi_xtract/Example
* configuration. All single threaded.
*/
#if (defined ACPI_BIN_APP) || \
(defined ACPI_DUMP_APP) || \
(defined ACPI_HELP_APP) || \
(defined ACPI_NAMES_APP) || \
(defined ACPI_SRC_APP) || \
(defined ACPI_XTRACT_APP) || \
(defined ACPI_EXAMPLE_APP)
#define ACPI_APPLICATION
#define ACPI_SINGLE_THREADED
#endif
/* acpi_help configuration. Error messages disabled. */
#ifdef ACPI_HELP_APP
#define ACPI_NO_ERROR_MESSAGES
#endif
/* acpi_names configuration. Debug output enabled. */
#ifdef ACPI_NAMES_APP
#define ACPI_DEBUG_OUTPUT
#endif
/* acpi_exec/acpi_names/Example configuration. Native RSDP used. */
#if (defined ACPI_EXEC_APP) || \
(defined ACPI_EXAMPLE_APP) || \
(defined ACPI_NAMES_APP)
#define ACPI_USE_NATIVE_RSDP_POINTER
#endif
/* acpi_dump configuration. Native mapping used if provided by the host */
#ifdef ACPI_DUMP_APP
#define ACPI_USE_NATIVE_MEMORY_MAPPING
#define USE_NATIVE_ALLOCATE_ZEROED
#endif
/* acpi_names/Example configuration. Hardware disabled */
#if (defined ACPI_EXAMPLE_APP) || \
(defined ACPI_NAMES_APP)
#define ACPI_REDUCED_HARDWARE 1
#endif
/* Linkable ACPICA library */
#ifdef ACPI_LIBRARY
#define ACPI_USE_LOCAL_CACHE
#define ACPI_FULL_DEBUG
#endif
/* Common for all ACPICA applications */
#ifdef ACPI_APPLICATION
#define ACPI_USE_SYSTEM_CLIBRARY
#define ACPI_USE_LOCAL_CACHE
#endif
/* Common debug/disassembler support */
#ifdef ACPI_FULL_DEBUG
#define ACPI_DEBUG_OUTPUT
#define ACPI_DEBUGGER 1
#define ACPI_DISASSEMBLER 1
#endif
/*! [Begin] no source code translation */
/******************************************************************************
*
* Host configuration files. The compiler configuration files are included
* by the host files.
*
*****************************************************************************/
#if defined(_LINUX) || defined(__linux__)
#include <acpi/platform/aclinux.h>
#elif defined(_APPLE) || defined(__APPLE__)
#include "acmacosx.h"
#elif defined(__DragonFly__)
#include "acdragonfly.h"
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#include "acfreebsd.h"
#elif defined(__NetBSD__)
#include "acnetbsd.h"
#elif defined(__sun)
#include "acsolaris.h"
#elif defined(MODESTO)
#include "acmodesto.h"
#elif defined(NETWARE)
#include "acnetware.h"
#elif defined(_CYGWIN)
#include "accygwin.h"
#elif defined(WIN32)
#include "acwin.h"
#elif defined(WIN64)
#include "acwin64.h"
#elif defined(_WRS_LIB_BUILD)
#include "acvxworks.h"
#elif defined(__OS2__)
#include "acos2.h"
#elif defined(_AED_EFI)
#include "acefi.h"
#elif defined(_GNU_EFI)
#include "acefi.h"
#elif defined(__HAIKU__)
#include "achaiku.h"
#else
/* Unknown environment */
#error Unknown target environment
#endif
/*! [End] no source code translation !*/
/******************************************************************************
*
* Setup defaults for the required symbols that were not defined in one of
* the host/compiler files above.
*
*****************************************************************************/
/* 64-bit data types */
#ifndef COMPILER_DEPENDENT_INT64
#define COMPILER_DEPENDENT_INT64 long long
#endif
#ifndef COMPILER_DEPENDENT_UINT64
#define COMPILER_DEPENDENT_UINT64 unsigned long long
#endif
/* Type of mutex supported by host. Default is binary semaphores. */
#ifndef ACPI_MUTEX_TYPE
#define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE
#endif
/* Global Lock acquire/release */
#ifndef ACPI_ACQUIRE_GLOBAL_LOCK
#define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acquired) acquired = 1
#endif
#ifndef ACPI_RELEASE_GLOBAL_LOCK
#define ACPI_RELEASE_GLOBAL_LOCK(Glptr, pending) pending = 0
#endif
/* Flush CPU cache - used when going to sleep. Wbinvd or similar. */
#ifndef ACPI_FLUSH_CPU_CACHE
#define ACPI_FLUSH_CPU_CACHE()
#endif
/* "inline" keywords - configurable since inline is not standardized */
#ifndef ACPI_INLINE
#define ACPI_INLINE
#endif
/*
* Configurable calling conventions:
*
* ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads)
* ACPI_EXTERNAL_XFACE - External ACPI interfaces
* ACPI_INTERNAL_XFACE - Internal ACPI interfaces
* ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces
*/
#ifndef ACPI_SYSTEM_XFACE
#define ACPI_SYSTEM_XFACE
#endif
#ifndef ACPI_EXTERNAL_XFACE
#define ACPI_EXTERNAL_XFACE
#endif
#ifndef ACPI_INTERNAL_XFACE
#define ACPI_INTERNAL_XFACE
#endif
#ifndef ACPI_INTERNAL_VAR_XFACE
#define ACPI_INTERNAL_VAR_XFACE
#endif
/*
* Debugger threading model
* Use single threaded if the entire subsystem is contained in an application
* Use multiple threaded when the subsystem is running in the kernel.
*
* By default the model is single threaded if ACPI_APPLICATION is set,
* multi-threaded if ACPI_APPLICATION is not set.
*/
#ifndef DEBUGGER_THREADING
#if !defined (ACPI_APPLICATION) || defined (ACPI_EXEC_APP)
#define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED
#else
#define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED
#endif
#endif /* !DEBUGGER_THREADING */
/******************************************************************************
*
* C library configuration
*
*****************************************************************************/
/*
* ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library.
* Otherwise, local versions of string/memory functions will be used.
* ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and
* the standard header files may be used.
*
* The ACPICA subsystem only uses low level C library functions that do not
* call operating system services and may therefore be inlined in the code.
*
* It may be necessary to tailor these include files to the target
* generation environment.
*/
#ifdef ACPI_USE_SYSTEM_CLIBRARY
/* Use the standard C library headers. We want to keep these to a minimum. */
#ifdef ACPI_USE_STANDARD_HEADERS
/* Use the standard headers from the standard locations */
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#endif /* ACPI_USE_STANDARD_HEADERS */
/* We will be linking to the standard Clib functions */
#else
/******************************************************************************
*
* Not using native C library, use local implementations
*
*****************************************************************************/
/*
* Use local definitions of C library macros and functions. These function
* implementations may not be as efficient as an inline or assembly code
* implementation provided by a native C library, but they are functionally
* equivalent.
*/
#ifndef va_arg
#ifndef _VALIST
#define _VALIST
typedef char *va_list;
#endif /* _VALIST */
/* Storage alignment properties */
#define _AUPBND (sizeof (acpi_native_int) - 1)
#define _ADNBND (sizeof (acpi_native_int) - 1)
/* Variable argument list macro definitions */
#define _bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd)))
#define va_arg(ap, T) (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND))))
#define va_end(ap) (ap = (va_list) NULL)
#define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND))))
#endif /* va_arg */
/* Use the local (ACPICA) definitions of the clib functions */
#endif /* ACPI_USE_SYSTEM_CLIBRARY */
#ifndef ACPI_FILE
#ifdef ACPI_APPLICATION
#include <stdio.h>
#define ACPI_FILE FILE *
#define ACPI_FILE_OUT stdout
#define ACPI_FILE_ERR stderr
#else
#define ACPI_FILE void *
#define ACPI_FILE_OUT NULL
#define ACPI_FILE_ERR NULL
#endif /* ACPI_APPLICATION */
#endif /* ACPI_FILE */
#endif /* __ACENV_H__ */

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/******************************************************************************
*
* Name: acenvex.h - Extra host and compiler configuration
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2015, Intel Corp.
* 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 __ACENVEX_H__
#define __ACENVEX_H__
/*! [Begin] no source code translation */
/******************************************************************************
*
* Extra host configuration files. All ACPICA headers are included before
* including these files.
*
*****************************************************************************/
#if defined(_LINUX) || defined(__linux__)
#include <acpi/platform/aclinuxex.h>
#elif defined(WIN32)
#include "acwinex.h"
#elif defined(_AED_EFI)
#include "acefiex.h"
#elif defined(_GNU_EFI)
#include "acefiex.h"
#elif defined(__DragonFly__)
#include "acdragonflyex.h"
#endif
/*! [End] no source code translation !*/
#endif /* __ACENVEX_H__ */

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/******************************************************************************
*
* Name: acgcc.h - GCC specific defines, etc.
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2015, Intel Corp.
* 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 __ACGCC_H__
#define __ACGCC_H__
#define ACPI_INLINE __inline__
/* Function name is used for debug output. Non-ANSI, compiler-dependent */
#define ACPI_GET_FUNCTION_NAME __func__
/*
* This macro is used to tag functions as "printf-like" because
* some compilers (like GCC) can catch printf format string problems.
*/
#define ACPI_PRINTF_LIKE(c) __attribute__ ((__format__ (__printf__, c, c+1)))
/*
* Some compilers complain about unused variables. Sometimes we don't want to
* use all the variables (for example, _acpi_module_name). This allows us
* to tell the compiler warning in a per-variable manner that a variable
* is unused.
*/
#define ACPI_UNUSED_VAR __attribute__ ((unused))
/*
* Some versions of gcc implement strchr() with a buggy macro. So,
* undef it here. Prevents error messages of this form (usually from the
* file getopt.c):
*
* error: logical '&&' with non-zero constant will always evaluate as true
*/
#ifdef strchr
#undef strchr
#endif
/* GCC supports __VA_ARGS__ in macros */
#define COMPILER_VA_MACRO 1
#endif /* __ACGCC_H__ */

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/******************************************************************************
*
* Name: aclinux.h - OS specific defines, etc. for Linux
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2015, Intel Corp.
* 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 __ACLINUX_H__
#define __ACLINUX_H__
#ifdef __KERNEL__
/* ACPICA external files should not include ACPICA headers directly. */
#if !defined(BUILDING_ACPICA) && !defined(_LINUX_ACPI_H)
#error "Please don't include <acpi/acpi.h> directly, include <linux/acpi.h> instead."
#endif
#endif
/* Common (in-kernel/user-space) ACPICA configuration */
#define ACPI_USE_SYSTEM_CLIBRARY
#define ACPI_USE_DO_WHILE_0
#ifdef __KERNEL__
#define ACPI_USE_SYSTEM_INTTYPES
/* Kernel specific ACPICA configuration */
#ifdef CONFIG_ACPI_REDUCED_HARDWARE_ONLY
#define ACPI_REDUCED_HARDWARE 1
#endif
#ifdef CONFIG_ACPI_DEBUGGER
#define ACPI_DEBUGGER
#endif
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/ctype.h>
#include <linux/sched.h>
#include <linux/atomic.h>
#include <linux/math64.h>
#include <linux/slab.h>
#include <linux/spinlock_types.h>
#ifdef EXPORT_ACPI_INTERFACES
#include <linux/export.h>
#endif
#ifdef CONFIG_ACPI
#include <asm/acenv.h>
#endif
#ifndef CONFIG_ACPI
/* External globals for __KERNEL__, stubs is needed */
#define ACPI_GLOBAL(t,a)
#define ACPI_INIT_GLOBAL(t,a,b)
/* Generating stubs for configurable ACPICA macros */
#define ACPI_NO_MEM_ALLOCATIONS
/* Generating stubs for configurable ACPICA functions */
#define ACPI_NO_ERROR_MESSAGES
#undef ACPI_DEBUG_OUTPUT
/* External interface for __KERNEL__, stub is needed */
#define ACPI_EXTERNAL_RETURN_STATUS(prototype) \
static ACPI_INLINE prototype {return(AE_NOT_CONFIGURED);}
#define ACPI_EXTERNAL_RETURN_OK(prototype) \
static ACPI_INLINE prototype {return(AE_OK);}
#define ACPI_EXTERNAL_RETURN_VOID(prototype) \
static ACPI_INLINE prototype {return;}
#define ACPI_EXTERNAL_RETURN_UINT32(prototype) \
static ACPI_INLINE prototype {return(0);}
#define ACPI_EXTERNAL_RETURN_PTR(prototype) \
static ACPI_INLINE prototype {return(NULL);}
#endif /* CONFIG_ACPI */
/* Host-dependent types and defines for in-kernel ACPICA */
#define ACPI_MACHINE_WIDTH BITS_PER_LONG
#define ACPI_EXPORT_SYMBOL(symbol) EXPORT_SYMBOL(symbol);
#define strtoul simple_strtoul
#define acpi_cache_t struct kmem_cache
#define acpi_spinlock spinlock_t *
#define acpi_cpu_flags unsigned long
/* Use native linux version of acpi_os_allocate_zeroed */
#define USE_NATIVE_ALLOCATE_ZEROED
/*
* Overrides for in-kernel ACPICA
*/
#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_initialize
#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_terminate
#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_allocate
#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_allocate_zeroed
#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_free
#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_acquire_object
#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_thread_id
#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_lock
/*
* 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_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
#else /* !__KERNEL__ */
#include <stdarg.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <unistd.h>
/* Define/disable kernel-specific declarators */
#ifndef __init
#define __init
#endif
/* Host-dependent types and defines for user-space ACPICA */
#define ACPI_FLUSH_CPU_CACHE()
#define ACPI_CAST_PTHREAD_T(pthread) ((acpi_thread_id) (pthread))
#if defined(__ia64__) || defined(__x86_64__) ||\
defined(__aarch64__) || defined(__PPC64__)
#define ACPI_MACHINE_WIDTH 64
#define COMPILER_DEPENDENT_INT64 long
#define COMPILER_DEPENDENT_UINT64 unsigned long
#else
#define ACPI_MACHINE_WIDTH 32
#define COMPILER_DEPENDENT_INT64 long long
#define COMPILER_DEPENDENT_UINT64 unsigned long long
#define ACPI_USE_NATIVE_DIVIDE
#endif
#ifndef __cdecl
#define __cdecl
#endif
#endif /* __KERNEL__ */
/* Linux uses GCC */
#include <acpi/platform/acgcc.h>
#endif /* __ACLINUX_H__ */

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/******************************************************************************
*
* Name: aclinuxex.h - Extra OS specific defines, etc. for Linux
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2015, Intel Corp.
* 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 __ACLINUXEX_H__
#define __ACLINUXEX_H__
#ifdef __KERNEL__
#ifndef ACPI_USE_NATIVE_DIVIDE
#ifndef ACPI_DIV_64_BY_32
#define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \
do { \
u64 (__n) = ((u64) n_hi) << 32 | (n_lo); \
(r32) = do_div ((__n), (d32)); \
(q32) = (u32) (__n); \
} while (0)
#endif
#ifndef ACPI_SHIFT_RIGHT_64
#define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
do { \
(n_lo) >>= 1; \
(n_lo) |= (((n_hi) & 1) << 31); \
(n_hi) >>= 1; \
} while (0)
#endif
#endif
/*
* Overrides for in-kernel ACPICA
*/
acpi_status __init acpi_os_initialize(void);
acpi_status acpi_os_terminate(void);
/*
* The irqs_disabled() check is for resume from RAM.
* Interrupts are off during resume, just like they are for boot.
* However, boot has (system_state != SYSTEM_RUNNING)
* to quiet __might_sleep() in kmalloc() and resume does not.
*/
static inline void *acpi_os_allocate(acpi_size size)
{
return kmalloc(size, irqs_disabled()? GFP_ATOMIC : GFP_KERNEL);
}
static inline void *acpi_os_allocate_zeroed(acpi_size size)
{
return kzalloc(size, irqs_disabled()? GFP_ATOMIC : GFP_KERNEL);
}
static inline void acpi_os_free(void *memory)
{
kfree(memory);
}
static inline acpi_thread_id acpi_os_get_thread_id(void)
{
return (acpi_thread_id) (unsigned long)current;
}
/*
* When lockdep is enabled, the spin_lock_init() macro stringifies it's
* argument and uses that as a name for the lock in debugging.
* By executing spin_lock_init() in a macro the key changes from "lock" for
* 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; \
})
static inline u8 acpi_os_readable(void *pointer, acpi_size length)
{
return TRUE;
}
/*
* OSL interfaces added by Linux
*/
void early_acpi_os_unmap_memory(void __iomem * virt, acpi_size size);
#endif /* __KERNEL__ */
#endif /* __ACLINUXEX_H__ */

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/*
* fixmap.h: compile-time virtual memory allocation
*
* 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) 1998 Ingo Molnar
*
* Support of BIGMEM added by Gerhard Wichert, Siemens AG, July 1999
* x86_32 and x86_64 integration by Gustavo F. Padovan, February 2009
* Break out common bits to asm-generic by Mark Salter, November 2013
*/
#ifndef __ASM_GENERIC_FIXMAP_H
#define __ASM_GENERIC_FIXMAP_H
#include <linux/bug.h>
#define __fix_to_virt(x) (FIXADDR_TOP - ((x) << PAGE_SHIFT))
#define __virt_to_fix(x) ((FIXADDR_TOP - ((x)&PAGE_MASK)) >> PAGE_SHIFT)
#ifndef __ASSEMBLY__
/*
* 'index to address' translation. If anyone tries to use the idx
* directly without translation, we catch the bug with a NULL-deference
* kernel oops. Illegal ranges of incoming indices are caught too.
*/
static __always_inline unsigned long fix_to_virt(const unsigned int idx)
{
BUILD_BUG_ON(idx >= __end_of_fixed_addresses);
return __fix_to_virt(idx);
}
static inline unsigned long virt_to_fix(const unsigned long vaddr)
{
BUG_ON(vaddr >= FIXADDR_TOP || vaddr < FIXADDR_START);
return __virt_to_fix(vaddr);
}
/*
* Provide some reasonable defaults for page flags.
* Not all architectures use all of these different types and some
* architectures use different names.
*/
#ifndef FIXMAP_PAGE_NORMAL
#define FIXMAP_PAGE_NORMAL PAGE_KERNEL
#endif
#if !defined(FIXMAP_PAGE_RO) && defined(PAGE_KERNEL_RO)
#define FIXMAP_PAGE_RO PAGE_KERNEL_RO
#endif
#ifndef FIXMAP_PAGE_NOCACHE
#define FIXMAP_PAGE_NOCACHE PAGE_KERNEL_NOCACHE
#endif
#ifndef FIXMAP_PAGE_IO
#define FIXMAP_PAGE_IO PAGE_KERNEL_IO
#endif
#ifndef FIXMAP_PAGE_CLEAR
#define FIXMAP_PAGE_CLEAR __pgprot(0)
#endif
#ifndef set_fixmap
#define set_fixmap(idx, phys) \
__set_fixmap(idx, phys, FIXMAP_PAGE_NORMAL)
#endif
#ifndef clear_fixmap
#define clear_fixmap(idx) \
__set_fixmap(idx, 0, FIXMAP_PAGE_CLEAR)
#endif
/* Return a pointer with offset calculated */
#define __set_fixmap_offset(idx, phys, flags) \
({ \
unsigned long addr; \
__set_fixmap(idx, phys, flags); \
addr = fix_to_virt(idx) + ((phys) & (PAGE_SIZE - 1)); \
addr; \
})
#define set_fixmap_offset(idx, phys) \
__set_fixmap_offset(idx, phys, FIXMAP_PAGE_NORMAL)
/*
* Some hardware wants to get fixmapped without caching.
*/
#define set_fixmap_nocache(idx, phys) \
__set_fixmap(idx, phys, FIXMAP_PAGE_NOCACHE)
#define set_fixmap_offset_nocache(idx, phys) \
__set_fixmap_offset(idx, phys, FIXMAP_PAGE_NOCACHE)
/*
* Some fixmaps are for IO
*/
#define set_fixmap_io(idx, phys) \
__set_fixmap(idx, phys, FIXMAP_PAGE_IO)
#define set_fixmap_offset_io(idx, phys) \
__set_fixmap_offset(idx, phys, FIXMAP_PAGE_IO)
#endif /* __ASSEMBLY__ */
#endif /* __ASM_GENERIC_FIXMAP_H */

10
drivers/include/asm-generic/kmap_types.h Normal file
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#ifndef _ASM_GENERIC_KMAP_TYPES_H
#define _ASM_GENERIC_KMAP_TYPES_H
#ifdef __WITH_KM_FENCE
# define KM_TYPE_NR 41
#else
# define KM_TYPE_NR 20
#endif
#endif

14
drivers/include/asm-generic/pci-dma-compat.h
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@ -6,6 +6,13 @@
#include <linux/dma-mapping.h>
static inline void *
pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
dma_addr_t *dma_handle)
{
return dma_alloc_coherent(hwdev == NULL ? NULL : &hwdev->dev, size, dma_handle, GFP_ATOMIC);
}
static inline void *
pci_zalloc_consistent(struct pci_dev *hwdev, size_t size,
dma_addr_t *dma_handle)
@ -14,6 +21,13 @@ pci_zalloc_consistent(struct pci_dev *hwdev, size_t size,
size, dma_handle, GFP_ATOMIC);
}
static inline void
pci_free_consistent(struct pci_dev *hwdev, size_t size,
void *vaddr, dma_addr_t dma_handle)
{
dma_free_coherent(hwdev == NULL ? NULL : &hwdev->dev, size, vaddr, dma_handle);
}
static inline dma_addr_t
pci_map_single(struct pci_dev *hwdev, void *ptr, size_t size, int direction)
{

76
drivers/include/asm-generic/topology.h Normal file
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/*
* linux/include/asm-generic/topology.h
*
* Written by: Matthew Dobson, IBM Corporation
*
* Copyright (C) 2002, IBM Corp.
*
* All rights reserved.
*
* 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, GOOD TITLE or
* NON INFRINGEMENT. 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* Send feedback to <colpatch@us.ibm.com>
*/
#ifndef _ASM_GENERIC_TOPOLOGY_H
#define _ASM_GENERIC_TOPOLOGY_H
#ifndef CONFIG_NUMA
/* Other architectures wishing to use this simple topology API should fill
in the below functions as appropriate in their own <asm/topology.h> file. */
#ifndef cpu_to_node
#define cpu_to_node(cpu) ((void)(cpu),0)
#endif
#ifndef set_numa_node
#define set_numa_node(node)
#endif
#ifndef set_cpu_numa_node
#define set_cpu_numa_node(cpu, node)
#endif
#ifndef cpu_to_mem
#define cpu_to_mem(cpu) ((void)(cpu),0)
#endif
#ifndef parent_node
#define parent_node(node) ((void)(node),0)
#endif
#ifndef cpumask_of_node
#define cpumask_of_node(node) ((void)node, cpu_online_mask)
#endif
#ifndef pcibus_to_node
#define pcibus_to_node(bus) ((void)(bus), -1)
#endif
#ifndef cpumask_of_pcibus
#define cpumask_of_pcibus(bus) (pcibus_to_node(bus) == -1 ? \
cpu_all_mask : \
cpumask_of_node(pcibus_to_node(bus)))
#endif
#endif /* CONFIG_NUMA */
#if !defined(CONFIG_NUMA) || !defined(CONFIG_HAVE_MEMORYLESS_NODES)
#ifndef set_numa_mem
#define set_numa_mem(node)
#endif
#ifndef set_cpu_numa_mem
#define set_cpu_numa_mem(cpu, node)
#endif
#endif /* !CONFIG_NUMA || !CONFIG_HAVE_MEMORYLESS_NODES */
#endif /* _ASM_GENERIC_TOPOLOGY_H */

45
drivers/include/asm/acenv.h Normal file
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@ -0,0 +1,45 @@
/*
* X86 specific ACPICA environments and implementation
*
* Copyright (C) 2014, Intel Corporation
* Author: Lv Zheng <lv.zheng@intel.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.
*/
#ifndef _ASM_X86_ACENV_H
#define _ASM_X86_ACENV_H
#include <asm/special_insns.h>
/* Asm macros */
#define ACPI_FLUSH_CPU_CACHE() wbinvd()
int __acpi_acquire_global_lock(unsigned int *lock);
int __acpi_release_global_lock(unsigned int *lock);
#define ACPI_ACQUIRE_GLOBAL_LOCK(facs, Acq) \
((Acq) = __acpi_acquire_global_lock(&facs->global_lock))
#define ACPI_RELEASE_GLOBAL_LOCK(facs, Acq) \
((Acq) = __acpi_release_global_lock(&facs->global_lock))
/*
* Math helper asm macros
*/
#define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \
asm("divl %2;" \
: "=a"(q32), "=d"(r32) \
: "r"(d32), \
"0"(n_lo), "1"(n_hi))
#define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
asm("shrl $1,%2 ;" \
"rcrl $1,%3;" \
: "=r"(n_hi), "=r"(n_lo) \
: "0"(n_hi), "1"(n_lo))
#endif /* _ASM_X86_ACENV_H */

170
drivers/include/asm/acpi.h Normal file
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#ifndef _ASM_X86_ACPI_H
#define _ASM_X86_ACPI_H
/*
* Copyright (C) 2001 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
* Copyright (C) 2001 Patrick Mochel <mochel@osdl.org>
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
* 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 <acpi/pdc_intel.h>
#include <asm/numa.h>
#include <asm/fixmap.h>
#include <asm/processor.h>
#ifdef CONFIG_ACPI_APEI
# include <asm/pgtable_types.h>
#endif
#ifdef CONFIG_ACPI
extern int acpi_lapic;
extern int acpi_ioapic;
extern int acpi_noirq;
extern int acpi_strict;
extern int acpi_disabled;
extern int acpi_pci_disabled;
extern int acpi_skip_timer_override;
extern int acpi_use_timer_override;
extern int acpi_fix_pin2_polarity;
extern int acpi_disable_cmcff;
extern u8 acpi_sci_flags;
extern int acpi_sci_override_gsi;
void acpi_pic_sci_set_trigger(unsigned int, u16);
extern int (*__acpi_register_gsi)(struct device *dev, u32 gsi,
int trigger, int polarity);
extern void (*__acpi_unregister_gsi)(u32 gsi);
static inline void disable_acpi(void)
{
acpi_disabled = 1;
acpi_pci_disabled = 1;
acpi_noirq = 1;
}
extern int acpi_gsi_to_irq(u32 gsi, unsigned int *irq);
static inline void acpi_noirq_set(void) { acpi_noirq = 1; }
static inline void acpi_disable_pci(void)
{
acpi_pci_disabled = 1;
acpi_noirq_set();
}
/* Low-level suspend routine. */
extern int (*acpi_suspend_lowlevel)(void);
/* Physical address to resume after wakeup */
#define acpi_wakeup_address ((unsigned long)(real_mode_header->wakeup_start))
/*
* Check if the CPU can handle C2 and deeper
*/
static inline unsigned int acpi_processor_cstate_check(unsigned int max_cstate)
{
/*
* Early models (<=5) of AMD Opterons are not supposed to go into
* C2 state.
*
* Steppings 0x0A and later are good
*/
if (boot_cpu_data.x86 == 0x0F &&
boot_cpu_data.x86_vendor == X86_VENDOR_AMD &&
boot_cpu_data.x86_model <= 0x05 &&
boot_cpu_data.x86_mask < 0x0A)
return 1;
else if (amd_e400_c1e_detected)
return 1;
else
return max_cstate;
}
static inline bool arch_has_acpi_pdc(void)
{
struct cpuinfo_x86 *c = &cpu_data(0);
return (c->x86_vendor == X86_VENDOR_INTEL ||
c->x86_vendor == X86_VENDOR_CENTAUR);
}
static inline void arch_acpi_set_pdc_bits(u32 *buf)
{
struct cpuinfo_x86 *c = &cpu_data(0);
buf[2] |= ACPI_PDC_C_CAPABILITY_SMP;
if (cpu_has(c, X86_FEATURE_EST))
buf[2] |= ACPI_PDC_EST_CAPABILITY_SWSMP;
if (cpu_has(c, X86_FEATURE_ACPI))
buf[2] |= ACPI_PDC_T_FFH;
/*
* If mwait/monitor is unsupported, C2/C3_FFH will be disabled
*/
if (!cpu_has(c, X86_FEATURE_MWAIT))
buf[2] &= ~(ACPI_PDC_C_C2C3_FFH);
}
static inline bool acpi_has_cpu_in_madt(void)
{
return !!acpi_lapic;
}
#else /* !CONFIG_ACPI */
#define acpi_lapic 0
#define acpi_ioapic 0
#define acpi_disable_cmcff 0
static inline void acpi_noirq_set(void) { }
static inline void acpi_disable_pci(void) { }
static inline void disable_acpi(void) { }
#endif /* !CONFIG_ACPI */
#define ARCH_HAS_POWER_INIT 1
#ifdef CONFIG_ACPI_NUMA
extern int acpi_numa;
extern int x86_acpi_numa_init(void);
#endif /* CONFIG_ACPI_NUMA */
#define acpi_unlazy_tlb(x) leave_mm(x)
#ifdef CONFIG_ACPI_APEI
static inline pgprot_t arch_apei_get_mem_attribute(phys_addr_t addr)
{
/*
* We currently have no way to look up the EFI memory map
* attributes for a region in a consistent way, because the
* memmap is discarded after efi_free_boot_services(). So if
* you call efi_mem_attributes() during boot and at runtime,
* you could theoretically see different attributes.
*
* Since we are yet to see any x86 platforms that require
* anything other than PAGE_KERNEL (some arm64 platforms
* require the equivalent of PAGE_KERNEL_NOCACHE), return that
* until we know differently.
*/
return PAGE_KERNEL;
}
#endif
#endif /* _ASM_X86_ACPI_H */

445
drivers/include/asm/apicdef.h Normal file
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#ifndef _ASM_X86_APICDEF_H
#define _ASM_X86_APICDEF_H
/*
* Constants for various Intel APICs. (local APIC, IOAPIC, etc.)
*
* Alan Cox <Alan.Cox@linux.org>, 1995.
* Ingo Molnar <mingo@redhat.com>, 1999, 2000
*/
#define IO_APIC_DEFAULT_PHYS_BASE 0xfec00000
#define APIC_DEFAULT_PHYS_BASE 0xfee00000
/*
* This is the IO-APIC register space as specified
* by Intel docs:
*/
#define IO_APIC_SLOT_SIZE 1024
#define APIC_ID 0x20
#define APIC_LVR 0x30
#define APIC_LVR_MASK 0xFF00FF
#define APIC_LVR_DIRECTED_EOI (1 << 24)
#define GET_APIC_VERSION(x) ((x) & 0xFFu)
#define GET_APIC_MAXLVT(x) (((x) >> 16) & 0xFFu)
#ifdef CONFIG_X86_32
# define APIC_INTEGRATED(x) ((x) & 0xF0u)
#else
# define APIC_INTEGRATED(x) (1)
#endif
#define APIC_XAPIC(x) ((x) >= 0x14)
#define APIC_EXT_SPACE(x) ((x) & 0x80000000)
#define APIC_TASKPRI 0x80
#define APIC_TPRI_MASK 0xFFu
#define APIC_ARBPRI 0x90
#define APIC_ARBPRI_MASK 0xFFu
#define APIC_PROCPRI 0xA0
#define APIC_EOI 0xB0
#define APIC_EOI_ACK 0x0 /* Docs say 0 for future compat. */
#define APIC_RRR 0xC0
#define APIC_LDR 0xD0
#define APIC_LDR_MASK (0xFFu << 24)
#define GET_APIC_LOGICAL_ID(x) (((x) >> 24) & 0xFFu)
#define SET_APIC_LOGICAL_ID(x) (((x) << 24))
#define APIC_ALL_CPUS 0xFFu
#define APIC_DFR 0xE0
#define APIC_DFR_CLUSTER 0x0FFFFFFFul
#define APIC_DFR_FLAT 0xFFFFFFFFul
#define APIC_SPIV 0xF0
#define APIC_SPIV_DIRECTED_EOI (1 << 12)
#define APIC_SPIV_FOCUS_DISABLED (1 << 9)
#define APIC_SPIV_APIC_ENABLED (1 << 8)
#define APIC_ISR 0x100
#define APIC_ISR_NR 0x8 /* Number of 32 bit ISR registers. */
#define APIC_TMR 0x180
#define APIC_IRR 0x200
#define APIC_ESR 0x280
#define APIC_ESR_SEND_CS 0x00001
#define APIC_ESR_RECV_CS 0x00002
#define APIC_ESR_SEND_ACC 0x00004
#define APIC_ESR_RECV_ACC 0x00008
#define APIC_ESR_SENDILL 0x00020
#define APIC_ESR_RECVILL 0x00040
#define APIC_ESR_ILLREGA 0x00080
#define APIC_LVTCMCI 0x2f0
#define APIC_ICR 0x300
#define APIC_DEST_SELF 0x40000
#define APIC_DEST_ALLINC 0x80000
#define APIC_DEST_ALLBUT 0xC0000
#define APIC_ICR_RR_MASK 0x30000
#define APIC_ICR_RR_INVALID 0x00000
#define APIC_ICR_RR_INPROG 0x10000
#define APIC_ICR_RR_VALID 0x20000
#define APIC_INT_LEVELTRIG 0x08000
#define APIC_INT_ASSERT 0x04000
#define APIC_ICR_BUSY 0x01000
#define APIC_DEST_LOGICAL 0x00800
#define APIC_DEST_PHYSICAL 0x00000
#define APIC_DM_FIXED 0x00000
#define APIC_DM_FIXED_MASK 0x00700
#define APIC_DM_LOWEST 0x00100
#define APIC_DM_SMI 0x00200
#define APIC_DM_REMRD 0x00300
#define APIC_DM_NMI 0x00400
#define APIC_DM_INIT 0x00500
#define APIC_DM_STARTUP 0x00600
#define APIC_DM_EXTINT 0x00700
#define APIC_VECTOR_MASK 0x000FF
#define APIC_ICR2 0x310
#define GET_APIC_DEST_FIELD(x) (((x) >> 24) & 0xFF)
#define SET_APIC_DEST_FIELD(x) ((x) << 24)
#define APIC_LVTT 0x320
#define APIC_LVTTHMR 0x330
#define APIC_LVTPC 0x340
#define APIC_LVT0 0x350
#define APIC_LVT_TIMER_BASE_MASK (0x3 << 18)
#define GET_APIC_TIMER_BASE(x) (((x) >> 18) & 0x3)
#define SET_APIC_TIMER_BASE(x) (((x) << 18))
#define APIC_TIMER_BASE_CLKIN 0x0
#define APIC_TIMER_BASE_TMBASE 0x1
#define APIC_TIMER_BASE_DIV 0x2
#define APIC_LVT_TIMER_ONESHOT (0 << 17)
#define APIC_LVT_TIMER_PERIODIC (1 << 17)
#define APIC_LVT_TIMER_TSCDEADLINE (2 << 17)
#define APIC_LVT_MASKED (1 << 16)
#define APIC_LVT_LEVEL_TRIGGER (1 << 15)
#define APIC_LVT_REMOTE_IRR (1 << 14)
#define APIC_INPUT_POLARITY (1 << 13)
#define APIC_SEND_PENDING (1 << 12)
#define APIC_MODE_MASK 0x700
#define GET_APIC_DELIVERY_MODE(x) (((x) >> 8) & 0x7)
#define SET_APIC_DELIVERY_MODE(x, y) (((x) & ~0x700) | ((y) << 8))
#define APIC_MODE_FIXED 0x0
#define APIC_MODE_NMI 0x4
#define APIC_MODE_EXTINT 0x7
#define APIC_LVT1 0x360
#define APIC_LVTERR 0x370
#define APIC_TMICT 0x380
#define APIC_TMCCT 0x390
#define APIC_TDCR 0x3E0
#define APIC_SELF_IPI 0x3F0
#define APIC_TDR_DIV_TMBASE (1 << 2)
#define APIC_TDR_DIV_1 0xB
#define APIC_TDR_DIV_2 0x0
#define APIC_TDR_DIV_4 0x1
#define APIC_TDR_DIV_8 0x2
#define APIC_TDR_DIV_16 0x3
#define APIC_TDR_DIV_32 0x8
#define APIC_TDR_DIV_64 0x9
#define APIC_TDR_DIV_128 0xA
#define APIC_EFEAT 0x400
#define APIC_ECTRL 0x410
#define APIC_EILVTn(n) (0x500 + 0x10 * n)
#define APIC_EILVT_NR_AMD_K8 1 /* # of extended interrupts */
#define APIC_EILVT_NR_AMD_10H 4
#define APIC_EILVT_NR_MAX APIC_EILVT_NR_AMD_10H
#define APIC_EILVT_LVTOFF(x) (((x) >> 4) & 0xF)
#define APIC_EILVT_MSG_FIX 0x0
#define APIC_EILVT_MSG_SMI 0x2
#define APIC_EILVT_MSG_NMI 0x4
#define APIC_EILVT_MSG_EXT 0x7
#define APIC_EILVT_MASKED (1 << 16)
#define APIC_BASE (fix_to_virt(FIX_APIC_BASE))
#define APIC_BASE_MSR 0x800
#define XAPIC_ENABLE (1UL << 11)
#define X2APIC_ENABLE (1UL << 10)
#ifdef CONFIG_X86_32
# define MAX_IO_APICS 64
# define MAX_LOCAL_APIC 256
#else
# define MAX_IO_APICS 128
# define MAX_LOCAL_APIC 32768
#endif
/*
* All x86-64 systems are xAPIC compatible.
* In the following, "apicid" is a physical APIC ID.
*/
#define XAPIC_DEST_CPUS_SHIFT 4
#define XAPIC_DEST_CPUS_MASK ((1u << XAPIC_DEST_CPUS_SHIFT) - 1)
#define XAPIC_DEST_CLUSTER_MASK (XAPIC_DEST_CPUS_MASK << XAPIC_DEST_CPUS_SHIFT)
#define APIC_CLUSTER(apicid) ((apicid) & XAPIC_DEST_CLUSTER_MASK)
#define APIC_CLUSTERID(apicid) (APIC_CLUSTER(apicid) >> XAPIC_DEST_CPUS_SHIFT)
#define APIC_CPUID(apicid) ((apicid) & XAPIC_DEST_CPUS_MASK)
#define NUM_APIC_CLUSTERS ((BAD_APICID + 1) >> XAPIC_DEST_CPUS_SHIFT)
/*
* the local APIC register structure, memory mapped. Not terribly well
* tested, but we might eventually use this one in the future - the
* problem why we cannot use it right now is the P5 APIC, it has an
* errata which cannot take 8-bit reads and writes, only 32-bit ones ...
*/
#define u32 unsigned int
struct local_apic {
/*000*/ struct { u32 __reserved[4]; } __reserved_01;
/*010*/ struct { u32 __reserved[4]; } __reserved_02;
/*020*/ struct { /* APIC ID Register */
u32 __reserved_1 : 24,
phys_apic_id : 4,
__reserved_2 : 4;
u32 __reserved[3];
} id;
/*030*/ const
struct { /* APIC Version Register */
u32 version : 8,
__reserved_1 : 8,
max_lvt : 8,
__reserved_2 : 8;
u32 __reserved[3];
} version;
/*040*/ struct { u32 __reserved[4]; } __reserved_03;
/*050*/ struct { u32 __reserved[4]; } __reserved_04;
/*060*/ struct { u32 __reserved[4]; } __reserved_05;
/*070*/ struct { u32 __reserved[4]; } __reserved_06;
/*080*/ struct { /* Task Priority Register */
u32 priority : 8,
__reserved_1 : 24;
u32 __reserved_2[3];
} tpr;
/*090*/ const
struct { /* Arbitration Priority Register */
u32 priority : 8,
__reserved_1 : 24;
u32 __reserved_2[3];
} apr;
/*0A0*/ const
struct { /* Processor Priority Register */
u32 priority : 8,
__reserved_1 : 24;
u32 __reserved_2[3];
} ppr;
/*0B0*/ struct { /* End Of Interrupt Register */
u32 eoi;
u32 __reserved[3];
} eoi;
/*0C0*/ struct { u32 __reserved[4]; } __reserved_07;
/*0D0*/ struct { /* Logical Destination Register */
u32 __reserved_1 : 24,
logical_dest : 8;
u32 __reserved_2[3];
} ldr;
/*0E0*/ struct { /* Destination Format Register */
u32 __reserved_1 : 28,
model : 4;
u32 __reserved_2[3];
} dfr;
/*0F0*/ struct { /* Spurious Interrupt Vector Register */
u32 spurious_vector : 8,
apic_enabled : 1,
focus_cpu : 1,
__reserved_2 : 22;
u32 __reserved_3[3];
} svr;
/*100*/ struct { /* In Service Register */
/*170*/ u32 bitfield;
u32 __reserved[3];
} isr [8];
/*180*/ struct { /* Trigger Mode Register */
/*1F0*/ u32 bitfield;
u32 __reserved[3];
} tmr [8];
/*200*/ struct { /* Interrupt Request Register */
/*270*/ u32 bitfield;
u32 __reserved[3];
} irr [8];
/*280*/ union { /* Error Status Register */
struct {
u32 send_cs_error : 1,
receive_cs_error : 1,
send_accept_error : 1,
receive_accept_error : 1,
__reserved_1 : 1,
send_illegal_vector : 1,
receive_illegal_vector : 1,
illegal_register_address : 1,
__reserved_2 : 24;
u32 __reserved_3[3];
} error_bits;
struct {
u32 errors;
u32 __reserved_3[3];
} all_errors;
} esr;
/*290*/ struct { u32 __reserved[4]; } __reserved_08;
/*2A0*/ struct { u32 __reserved[4]; } __reserved_09;
/*2B0*/ struct { u32 __reserved[4]; } __reserved_10;
/*2C0*/ struct { u32 __reserved[4]; } __reserved_11;
/*2D0*/ struct { u32 __reserved[4]; } __reserved_12;
/*2E0*/ struct { u32 __reserved[4]; } __reserved_13;
/*2F0*/ struct { u32 __reserved[4]; } __reserved_14;
/*300*/ struct { /* Interrupt Command Register 1 */
u32 vector : 8,
delivery_mode : 3,
destination_mode : 1,
delivery_status : 1,
__reserved_1 : 1,
level : 1,
trigger : 1,
__reserved_2 : 2,
shorthand : 2,
__reserved_3 : 12;
u32 __reserved_4[3];
} icr1;
/*310*/ struct { /* Interrupt Command Register 2 */
union {
u32 __reserved_1 : 24,
phys_dest : 4,
__reserved_2 : 4;
u32 __reserved_3 : 24,
logical_dest : 8;
} dest;
u32 __reserved_4[3];
} icr2;
/*320*/ struct { /* LVT - Timer */
u32 vector : 8,
__reserved_1 : 4,
delivery_status : 1,
__reserved_2 : 3,
mask : 1,
timer_mode : 1,
__reserved_3 : 14;
u32 __reserved_4[3];
} lvt_timer;
/*330*/ struct { /* LVT - Thermal Sensor */
u32 vector : 8,
delivery_mode : 3,
__reserved_1 : 1,
delivery_status : 1,
__reserved_2 : 3,
mask : 1,
__reserved_3 : 15;
u32 __reserved_4[3];
} lvt_thermal;
/*340*/ struct { /* LVT - Performance Counter */
u32 vector : 8,
delivery_mode : 3,
__reserved_1 : 1,
delivery_status : 1,
__reserved_2 : 3,
mask : 1,
__reserved_3 : 15;
u32 __reserved_4[3];
} lvt_pc;
/*350*/ struct { /* LVT - LINT0 */
u32 vector : 8,
delivery_mode : 3,
__reserved_1 : 1,
delivery_status : 1,
polarity : 1,
remote_irr : 1,
trigger : 1,
mask : 1,
__reserved_2 : 15;
u32 __reserved_3[3];
} lvt_lint0;
/*360*/ struct { /* LVT - LINT1 */
u32 vector : 8,
delivery_mode : 3,
__reserved_1 : 1,
delivery_status : 1,
polarity : 1,
remote_irr : 1,
trigger : 1,
mask : 1,
__reserved_2 : 15;
u32 __reserved_3[3];
} lvt_lint1;
/*370*/ struct { /* LVT - Error */
u32 vector : 8,
__reserved_1 : 4,
delivery_status : 1,
__reserved_2 : 3,
mask : 1,
__reserved_3 : 15;
u32 __reserved_4[3];
} lvt_error;
/*380*/ struct { /* Timer Initial Count Register */
u32 initial_count;
u32 __reserved_2[3];
} timer_icr;
/*390*/ const
struct { /* Timer Current Count Register */
u32 curr_count;
u32 __reserved_2[3];
} timer_ccr;
/*3A0*/ struct { u32 __reserved[4]; } __reserved_16;
/*3B0*/ struct { u32 __reserved[4]; } __reserved_17;
/*3C0*/ struct { u32 __reserved[4]; } __reserved_18;
/*3D0*/ struct { u32 __reserved[4]; } __reserved_19;
/*3E0*/ struct { /* Timer Divide Configuration Register */
u32 divisor : 4,
__reserved_1 : 28;
u32 __reserved_2[3];
} timer_dcr;
/*3F0*/ struct { u32 __reserved[4]; } __reserved_20;
} __attribute__ ((packed));
#undef u32
#ifdef CONFIG_X86_32
#define BAD_APICID 0xFFu
#else
#define BAD_APICID 0xFFFFu
#endif
enum ioapic_irq_destination_types {
dest_Fixed = 0,
dest_LowestPrio = 1,
dest_SMI = 2,
dest__reserved_1 = 3,
dest_NMI = 4,
dest_INIT = 5,
dest__reserved_2 = 6,
dest_ExtINT = 7
};
#endif /* _ASM_X86_APICDEF_H */

14
drivers/include/asm/atomic64_32.h
View File

@ -312,4 +312,18 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
#undef alternative_atomic64
#undef __alternative_atomic64
#define ATOMIC64_OP(op, c_op) \
static inline void atomic64_##op(long long i, atomic64_t *v) \
{ \
long long old, c = 0; \
while ((old = atomic64_cmpxchg(v, c, c c_op i)) != c) \
c = old; \
}
ATOMIC64_OP(and, &)
ATOMIC64_OP(or, |)
ATOMIC64_OP(xor, ^)
#undef ATOMIC64_OP
#endif /* _ASM_X86_ATOMIC64_32_H */

170
drivers/include/asm/fixmap.h Normal file
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@ -0,0 +1,170 @@
/*
* fixmap.h: compile-time virtual memory allocation
*
* 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) 1998 Ingo Molnar
*
* Support of BIGMEM added by Gerhard Wichert, Siemens AG, July 1999
* x86_32 and x86_64 integration by Gustavo F. Padovan, February 2009
*/
#ifndef _ASM_X86_FIXMAP_H
#define _ASM_X86_FIXMAP_H
#ifndef __ASSEMBLY__
#include <linux/kernel.h>
#include <asm/acpi.h>
#include <asm/apicdef.h>
#include <asm/page.h>
#include <asm/pvclock.h>
#ifdef CONFIG_X86_32
#include <linux/threads.h>
#include <asm/kmap_types.h>
#else
#include <uapi/asm/vsyscall.h>
#endif
/*
* We can't declare FIXADDR_TOP as variable for x86_64 because vsyscall
* uses fixmaps that relies on FIXADDR_TOP for proper address calculation.
* Because of this, FIXADDR_TOP x86 integration was left as later work.
*/
#ifdef CONFIG_X86_32
/* used by vmalloc.c, vsyscall.lds.S.
*
* Leave one empty page between vmalloc'ed areas and
* the start of the fixmap.
*/
extern unsigned long __FIXADDR_TOP;
#define FIXADDR_TOP ((unsigned long)__FIXADDR_TOP)
#else
#define FIXADDR_TOP (round_up(VSYSCALL_ADDR + PAGE_SIZE, 1<<PMD_SHIFT) - \
PAGE_SIZE)
#endif
/*
* Here we define all the compile-time 'special' virtual
* addresses. The point is to have a constant address at
* compile time, but to set the physical address only
* in the boot process.
* for x86_32: We allocate these special addresses
* from the end of virtual memory (0xfffff000) backwards.
* Also this lets us do fail-safe vmalloc(), we
* can guarantee that these special addresses and
* vmalloc()-ed addresses never overlap.
*
* These 'compile-time allocated' memory buffers are
* fixed-size 4k pages (or larger if used with an increment
* higher than 1). Use set_fixmap(idx,phys) to associate
* physical memory with fixmap indices.
*
* TLB entries of such buffers will not be flushed across
* task switches.
*/
enum fixed_addresses {
#ifdef CONFIG_X86_32
FIX_HOLE,
#else
#ifdef CONFIG_X86_VSYSCALL_EMULATION
VSYSCALL_PAGE = (FIXADDR_TOP - VSYSCALL_ADDR) >> PAGE_SHIFT,
#endif
#ifdef CONFIG_PARAVIRT_CLOCK
PVCLOCK_FIXMAP_BEGIN,
PVCLOCK_FIXMAP_END = PVCLOCK_FIXMAP_BEGIN+PVCLOCK_VSYSCALL_NR_PAGES-1,
#endif
#endif
FIX_DBGP_BASE,
FIX_EARLYCON_MEM_BASE,
#ifdef CONFIG_PROVIDE_OHCI1394_DMA_INIT
FIX_OHCI1394_BASE,
#endif
#ifdef CONFIG_X86_LOCAL_APIC
FIX_APIC_BASE, /* local (CPU) APIC) -- required for SMP or not */
#endif
#ifdef CONFIG_X86_IO_APIC
FIX_IO_APIC_BASE_0,
FIX_IO_APIC_BASE_END = FIX_IO_APIC_BASE_0 + MAX_IO_APICS - 1,
#endif
FIX_RO_IDT, /* Virtual mapping for read-only IDT */
#ifdef CONFIG_X86_32
FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */
FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
#ifdef CONFIG_PCI_MMCONFIG
FIX_PCIE_MCFG,
#endif
#endif
#ifdef CONFIG_PARAVIRT
FIX_PARAVIRT_BOOTMAP,
#endif
FIX_TEXT_POKE1, /* reserve 2 pages for text_poke() */
FIX_TEXT_POKE0, /* first page is last, because allocation is backward */
#ifdef CONFIG_X86_INTEL_MID
FIX_LNW_VRTC,
#endif
__end_of_permanent_fixed_addresses,
/*
* 512 temporary boot-time mappings, used by early_ioremap(),
* before ioremap() is functional.
*
* If necessary we round it up to the next 512 pages boundary so
* that we can have a single pgd entry and a single pte table:
*/
#define NR_FIX_BTMAPS 64
#define FIX_BTMAPS_SLOTS 8
#define TOTAL_FIX_BTMAPS (NR_FIX_BTMAPS * FIX_BTMAPS_SLOTS)
FIX_BTMAP_END =
(__end_of_permanent_fixed_addresses ^
(__end_of_permanent_fixed_addresses + TOTAL_FIX_BTMAPS - 1)) &
-PTRS_PER_PTE
? __end_of_permanent_fixed_addresses + TOTAL_FIX_BTMAPS -
(__end_of_permanent_fixed_addresses & (TOTAL_FIX_BTMAPS - 1))
: __end_of_permanent_fixed_addresses,
FIX_BTMAP_BEGIN = FIX_BTMAP_END + TOTAL_FIX_BTMAPS - 1,
#ifdef CONFIG_X86_32
FIX_WP_TEST,
#endif
#ifdef CONFIG_INTEL_TXT
FIX_TBOOT_BASE,
#endif
__end_of_fixed_addresses
};
extern void reserve_top_address(unsigned long reserve);
#define FIXADDR_SIZE (__end_of_permanent_fixed_addresses << PAGE_SHIFT)
#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE)
extern int fixmaps_set;
extern pte_t *kmap_pte;
extern pgprot_t kmap_prot;
extern pte_t *pkmap_page_table;
void __native_set_fixmap(enum fixed_addresses idx, pte_t pte);
void native_set_fixmap(enum fixed_addresses idx,
phys_addr_t phys, pgprot_t flags);
#ifndef CONFIG_PARAVIRT
static inline void __set_fixmap(enum fixed_addresses idx,
phys_addr_t phys, pgprot_t flags)
{
native_set_fixmap(idx, phys, flags);
}
#endif
#include <asm-generic/fixmap.h>
#define __late_set_fixmap(idx, phys, flags) __set_fixmap(idx, phys, flags)
#define __late_clear_fixmap(idx) __set_fixmap(idx, 0, __pgprot(0))
void __early_set_fixmap(enum fixed_addresses idx,
phys_addr_t phys, pgprot_t flags);
#endif /* !__ASSEMBLY__ */
#endif /* _ASM_X86_FIXMAP_H */

12
drivers/include/asm/kmap_types.h Normal file
View File

@ -0,0 +1,12 @@
#ifndef _ASM_X86_KMAP_TYPES_H
#define _ASM_X86_KMAP_TYPES_H
#if defined(CONFIG_X86_32) && defined(CONFIG_DEBUG_HIGHMEM)
#define __WITH_KM_FENCE
#endif
#include <asm-generic/kmap_types.h>
#undef __WITH_KM_FENCE
#endif /* _ASM_X86_KMAP_TYPES_H */

82
drivers/include/asm/numa.h Normal file
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@ -0,0 +1,82 @@
#ifndef _ASM_X86_NUMA_H
#define _ASM_X86_NUMA_H
#include <linux/nodemask.h>
#include <asm/topology.h>
#include <asm/apicdef.h>
#ifdef CONFIG_NUMA
#define NR_NODE_MEMBLKS (MAX_NUMNODES*2)
/*
* Too small node sizes may confuse the VM badly. Usually they
* result from BIOS bugs. So dont recognize nodes as standalone
* NUMA entities that have less than this amount of RAM listed:
*/
#define NODE_MIN_SIZE (4*1024*1024)
extern int numa_off;
/*
* __apicid_to_node[] stores the raw mapping between physical apicid and
* node and is used to initialize cpu_to_node mapping.
*
* The mapping may be overridden by apic->numa_cpu_node() on 32bit and thus
* should be accessed by the accessors - set_apicid_to_node() and
* numa_cpu_node().
*/
extern s16 __apicid_to_node[MAX_LOCAL_APIC];
extern nodemask_t numa_nodes_parsed __initdata;
extern int __init numa_add_memblk(int nodeid, u64 start, u64 end);
extern void __init numa_set_distance(int from, int to, int distance);
static inline void set_apicid_to_node(int apicid, s16 node)
{
__apicid_to_node[apicid] = node;
}
extern int numa_cpu_node(int cpu);
#else /* CONFIG_NUMA */
static inline void set_apicid_to_node(int apicid, s16 node)
{
}
static inline int numa_cpu_node(int cpu)
{
return NUMA_NO_NODE;
}
#endif /* CONFIG_NUMA */
#ifdef CONFIG_X86_32
# include <asm/numa_32.h>
#endif
#ifdef CONFIG_NUMA
extern void numa_set_node(int cpu, int node);
extern void numa_clear_node(int cpu);
extern void __init init_cpu_to_node(void);
extern void numa_add_cpu(int cpu);
extern void numa_remove_cpu(int cpu);
#else /* CONFIG_NUMA */
static inline void numa_set_node(int cpu, int node) { }
static inline void numa_clear_node(int cpu) { }
static inline void init_cpu_to_node(void) { }
static inline void numa_add_cpu(int cpu) { }
static inline void numa_remove_cpu(int cpu) { }
#endif /* CONFIG_NUMA */
#ifdef CONFIG_DEBUG_PER_CPU_MAPS
void debug_cpumask_set_cpu(int cpu, int node, bool enable);
#endif
#ifdef CONFIG_NUMA_EMU
#define FAKE_NODE_MIN_SIZE ((u64)32 << 20)
#define FAKE_NODE_MIN_HASH_MASK (~(FAKE_NODE_MIN_SIZE - 1UL))
void numa_emu_cmdline(char *);
#endif /* CONFIG_NUMA_EMU */
#endif /* _ASM_X86_NUMA_H */

12
drivers/include/asm/numa_32.h Normal file
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@ -0,0 +1,12 @@
#ifndef _ASM_X86_NUMA_32_H
#define _ASM_X86_NUMA_32_H
#ifdef CONFIG_HIGHMEM
extern void set_highmem_pages_init(void);
#else
static inline void set_highmem_pages_init(void)
{
}
#endif
#endif /* _ASM_X86_NUMA_32_H */

6
drivers/include/asm/pgtable_types.h
View File

@ -363,20 +363,18 @@ static inline enum page_cache_mode pgprot2cachemode(pgprot_t pgprot)
}
static inline pgprot_t pgprot_4k_2_large(pgprot_t pgprot)
{
pgprotval_t val = pgprot_val(pgprot);
pgprot_t new;
unsigned long val;
val = pgprot_val(pgprot);
pgprot_val(new) = (val & ~(_PAGE_PAT | _PAGE_PAT_LARGE)) |
((val & _PAGE_PAT) << (_PAGE_BIT_PAT_LARGE - _PAGE_BIT_PAT));
return new;
}
static inline pgprot_t pgprot_large_2_4k(pgprot_t pgprot)
{
pgprotval_t val = pgprot_val(pgprot);
pgprot_t new;
unsigned long val;
val = pgprot_val(pgprot);
pgprot_val(new) = (val & ~(_PAGE_PAT | _PAGE_PAT_LARGE)) |
((val & _PAGE_PAT_LARGE) >>
(_PAGE_BIT_PAT_LARGE - _PAGE_BIT_PAT));

47
drivers/include/asm/pvclock-abi.h Normal file
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@ -0,0 +1,47 @@
#ifndef _ASM_X86_PVCLOCK_ABI_H
#define _ASM_X86_PVCLOCK_ABI_H
#ifndef __ASSEMBLY__
/*
* These structs MUST NOT be changed.
* They are the ABI between hypervisor and guest OS.
* Both Xen and KVM are using this.
*
* pvclock_vcpu_time_info holds the system time and the tsc timestamp
* of the last update. So the guest can use the tsc delta to get a
* more precise system time. There is one per virtual cpu.
*
* pvclock_wall_clock references the point in time when the system
* time was zero (usually boot time), thus the guest calculates the
* current wall clock by adding the system time.
*
* Protocol for the "version" fields is: hypervisor raises it (making
* it uneven) before it starts updating the fields and raises it again
* (making it even) when it is done. Thus the guest can make sure the
* time values it got are consistent by checking the version before
* and after reading them.
*/
struct pvclock_vcpu_time_info {
u32 version;
u32 pad0;
u64 tsc_timestamp;
u64 system_time;
u32 tsc_to_system_mul;
s8 tsc_shift;
u8 flags;
u8 pad[2];
} __attribute__((__packed__)); /* 32 bytes */
struct pvclock_wall_clock {
u32 version;
u32 sec;
u32 nsec;
} __attribute__((__packed__));
#define PVCLOCK_TSC_STABLE_BIT (1 << 0)
#define PVCLOCK_GUEST_STOPPED (1 << 1)
/* PVCLOCK_COUNTS_FROM_ZERO broke ABI and can't be used anymore. */
#define PVCLOCK_COUNTS_FROM_ZERO (1 << 2)
#endif /* __ASSEMBLY__ */
#endif /* _ASM_X86_PVCLOCK_ABI_H */

74
drivers/include/asm/pvclock.h Normal file
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@ -0,0 +1,74 @@
#ifndef _ASM_X86_PVCLOCK_H
#define _ASM_X86_PVCLOCK_H
#include <linux/clocksource.h>
#include <asm/pvclock-abi.h>
/* some helper functions for xen and kvm pv clock sources */
cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src);
u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src);
void pvclock_set_flags(u8 flags);
unsigned long pvclock_tsc_khz(struct pvclock_vcpu_time_info *src);
void pvclock_read_wallclock(struct pvclock_wall_clock *wall,
struct pvclock_vcpu_time_info *vcpu,
struct timespec *ts);
void pvclock_resume(void);
void pvclock_touch_watchdogs(void);
/*
* Scale a 64-bit delta by scaling and multiplying by a 32-bit fraction,
* yielding a 64-bit result.
*/
static inline u64 pvclock_scale_delta(u64 delta, u32 mul_frac, int shift)
{
u64 product;
#ifdef __i386__
u32 tmp1, tmp2;
#else
ulong tmp;
#endif
if (shift < 0)
delta >>= -shift;
else
delta <<= shift;
#ifdef __i386__
__asm__ (
"mul %5 ; "
"mov %4,%%eax ; "
"mov %%edx,%4 ; "
"mul %5 ; "
"xor %5,%5 ; "
"add %4,%%eax ; "
"adc %5,%%edx ; "
: "=A" (product), "=r" (tmp1), "=r" (tmp2)
: "a" ((u32)delta), "1" ((u32)(delta >> 32)), "2" (mul_frac) );
#elif defined(__x86_64__)
__asm__ (
"mulq %[mul_frac] ; shrd $32, %[hi], %[lo]"
: [lo]"=a"(product),
[hi]"=d"(tmp)
: "0"(delta),
[mul_frac]"rm"((u64)mul_frac));
#else
#error implement me!
#endif
return product;
}
struct pvclock_vsyscall_time_info {
struct pvclock_vcpu_time_info pvti;
} __attribute__((__aligned__(SMP_CACHE_BYTES)));
#define PVTI_SIZE sizeof(struct pvclock_vsyscall_time_info)
#define PVCLOCK_VSYSCALL_NR_PAGES (((NR_CPUS-1)/(PAGE_SIZE/PVTI_SIZE))+1)
int __init pvclock_init_vsyscall(struct pvclock_vsyscall_time_info *i,
int size);
struct pvclock_vcpu_time_info *pvclock_get_vsyscall_time_info(int cpu);
#endif /* _ASM_X86_PVCLOCK_H */

2
drivers/include/asm/scatterlist.h
View File

@ -36,6 +36,4 @@ struct scatterlist {
int dma_map_sg(struct device *dev, struct scatterlist *sglist,
int nelems, int dir);
#define dma_unmap_sg(d, s, n, r)
#endif /* __ASM_GENERIC_SCATTERLIST_H */

138
drivers/include/asm/topology.h Normal file
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@ -0,0 +1,138 @@
/*
* Written by: Matthew Dobson, IBM Corporation
*
* Copyright (C) 2002, IBM Corp.
*
* All rights reserved.
*
* 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, GOOD TITLE or
* NON INFRINGEMENT. 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* Send feedback to <colpatch@us.ibm.com>
*/
#ifndef _ASM_X86_TOPOLOGY_H
#define _ASM_X86_TOPOLOGY_H
#ifdef CONFIG_X86_32
# ifdef CONFIG_SMP
# define ENABLE_TOPO_DEFINES
# endif
#else
# ifdef CONFIG_SMP
# define ENABLE_TOPO_DEFINES
# endif
#endif
/*
* to preserve the visibility of NUMA_NO_NODE definition,
* moved to there from here. May be used independent of
* CONFIG_NUMA.
*/
#include <linux/numa.h>
#ifdef CONFIG_NUMA
#include <linux/cpumask.h>
#include <asm/mpspec.h>
/* Mappings between logical cpu number and node number */
DECLARE_EARLY_PER_CPU(int, x86_cpu_to_node_map);
#ifdef CONFIG_DEBUG_PER_CPU_MAPS
/*
* override generic percpu implementation of cpu_to_node
*/
extern int __cpu_to_node(int cpu);
#define cpu_to_node __cpu_to_node
extern int early_cpu_to_node(int cpu);
#else /* !CONFIG_DEBUG_PER_CPU_MAPS */
/* Same function but used if called before per_cpu areas are setup */
static inline int early_cpu_to_node(int cpu)
{
return early_per_cpu(x86_cpu_to_node_map, cpu);
}
#endif /* !CONFIG_DEBUG_PER_CPU_MAPS */
/* Mappings between node number and cpus on that node. */
extern cpumask_var_t node_to_cpumask_map[MAX_NUMNODES];
#ifdef CONFIG_DEBUG_PER_CPU_MAPS
extern const struct cpumask *cpumask_of_node(int node);
#else
/* Returns a pointer to the cpumask of CPUs on Node 'node'. */
static inline const struct cpumask *cpumask_of_node(int node)
{
return node_to_cpumask_map[node];
}
#endif
extern void setup_node_to_cpumask_map(void);
/*
* Returns the number of the node containing Node 'node'. This
* architecture is flat, so it is a pretty simple function!
*/
#define parent_node(node) (node)
#define pcibus_to_node(bus) __pcibus_to_node(bus)
extern int __node_distance(int, int);
#define node_distance(a, b) __node_distance(a, b)
#else /* !CONFIG_NUMA */
static inline int numa_node_id(void)
{
return 0;
}
/*
* indicate override:
*/
#define numa_node_id numa_node_id
static inline int early_cpu_to_node(int cpu)
{
return 0;
}
static inline void setup_node_to_cpumask_map(void) { }
#endif
#include <asm-generic/topology.h>
extern const struct cpumask *cpu_coregroup_mask(int cpu);
#define topology_physical_package_id(cpu) (cpu_data(cpu).phys_proc_id)
#define topology_core_id(cpu) (cpu_data(cpu).cpu_core_id)
#ifdef ENABLE_TOPO_DEFINES
#define topology_core_cpumask(cpu) (per_cpu(cpu_core_map, cpu))
#define topology_sibling_cpumask(cpu) (per_cpu(cpu_sibling_map, cpu))
#endif
static inline void arch_fix_phys_package_id(int num, u32 slot)
{
}
struct pci_bus;
int x86_pci_root_bus_node(int bus);
void x86_pci_root_bus_resources(int bus, struct list_head *resources);
#endif /* _ASM_X86_TOPOLOGY_H */

2
drivers/include/drm/drm_cache.h
View File

@ -39,6 +39,8 @@ static inline bool drm_arch_can_wc_memory(void)
{
#if defined(CONFIG_PPC) && !defined(CONFIG_NOT_COHERENT_CACHE)
return false;
#elif defined(CONFIG_MIPS) && defined(CONFIG_CPU_LOONGSON3)
return false;
#else
return true;
#endif

14
drivers/include/drm/ttm/ttm_bo_api.h
View File

@ -316,6 +316,20 @@ ttm_bo_reference(struct ttm_buffer_object *bo)
*/
extern int ttm_bo_wait(struct ttm_buffer_object *bo, bool lazy,
bool interruptible, bool no_wait);
/**
* ttm_bo_mem_compat - Check if proposed placement is compatible with a bo
*
* @placement: Return immediately if buffer is busy.
* @mem: The struct ttm_mem_reg indicating the region where the bo resides
* @new_flags: Describes compatible placement found
*
* Returns true if the placement is compatible
*/
extern bool ttm_bo_mem_compat(struct ttm_placement *placement,
struct ttm_mem_reg *mem,
uint32_t *new_flags);
/**
* ttm_bo_validate
*

935
drivers/include/linux/acpi.h Normal file
View File

@ -0,0 +1,935 @@
/*
* acpi.h - ACPI Interface
*
* Copyright (C) 2001 Paul Diefenbaugh <paul.s.diefenbaugh@intel.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.
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
#ifndef _LINUX_ACPI_H
#define _LINUX_ACPI_H
#include <linux/errno.h>
#include <linux/ioport.h> /* for struct resource */
#include <linux/resource_ext.h>
#include <linux/device.h>
#include <linux/property.h>
#ifndef _LINUX
#define _LINUX
#endif
#include <acpi/acpi.h>
#ifdef CONFIG_ACPI
#include <linux/list.h>
#include <linux/mod_devicetable.h>
#include <linux/dynamic_debug.h>
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
#include <acpi/acpi_numa.h>
#include <acpi/acpi_io.h>
#include <asm/acpi.h>
static inline acpi_handle acpi_device_handle(struct acpi_device *adev)
{
return adev ? adev->handle : NULL;
}
#define ACPI_COMPANION(dev) to_acpi_device_node((dev)->fwnode)
#define ACPI_COMPANION_SET(dev, adev) set_primary_fwnode(dev, (adev) ? \
acpi_fwnode_handle(adev) : NULL)
#define ACPI_HANDLE(dev) acpi_device_handle(ACPI_COMPANION(dev))
/**
* ACPI_DEVICE_CLASS - macro used to describe an ACPI device with
* the PCI-defined class-code information
*
* @_cls : the class, subclass, prog-if triple for this device
* @_msk : the class mask for this device
*
* This macro is used to create a struct acpi_device_id that matches a
* specific PCI class. The .id and .driver_data fields will be left
* initialized with the default value.
*/
#define ACPI_DEVICE_CLASS(_cls, _msk) .cls = (_cls), .cls_msk = (_msk),
//static inline bool has_acpi_companion(struct device *dev)
//{
// return is_acpi_device_node(dev->fwnode);
//}
//static inline void acpi_preset_companion(struct device *dev,
// struct acpi_device *parent, u64 addr)
//{
// ACPI_COMPANION_SET(dev, acpi_find_child_device(parent, addr, NULL));
//}
static inline const char *acpi_dev_name(struct acpi_device *adev)
{
return dev_name(&adev->dev);
}
enum acpi_irq_model_id {
ACPI_IRQ_MODEL_PIC = 0,
ACPI_IRQ_MODEL_IOAPIC,
ACPI_IRQ_MODEL_IOSAPIC,
ACPI_IRQ_MODEL_PLATFORM,
ACPI_IRQ_MODEL_GIC,
ACPI_IRQ_MODEL_COUNT
};
extern enum acpi_irq_model_id acpi_irq_model;
enum acpi_interrupt_id {
ACPI_INTERRUPT_PMI = 1,
ACPI_INTERRUPT_INIT,
ACPI_INTERRUPT_CPEI,
ACPI_INTERRUPT_COUNT
};
#define ACPI_SPACE_MEM 0
enum acpi_address_range_id {
ACPI_ADDRESS_RANGE_MEMORY = 1,
ACPI_ADDRESS_RANGE_RESERVED = 2,
ACPI_ADDRESS_RANGE_ACPI = 3,
ACPI_ADDRESS_RANGE_NVS = 4,
ACPI_ADDRESS_RANGE_COUNT
};
/* Table Handlers */
typedef int (*acpi_tbl_table_handler)(struct acpi_table_header *table);
typedef int (*acpi_tbl_entry_handler)(struct acpi_subtable_header *header,
const unsigned long end);
#ifdef CONFIG_ACPI_INITRD_TABLE_OVERRIDE
void acpi_initrd_override(void *data, size_t size);
#else
static inline void acpi_initrd_override(void *data, size_t size)
{
}
#endif
#define BAD_MADT_ENTRY(entry, end) ( \
(!entry) || (unsigned long)entry + sizeof(*entry) > end || \
((struct acpi_subtable_header *)entry)->length < sizeof(*entry))
struct acpi_subtable_proc {
int id;
acpi_tbl_entry_handler handler;
int count;
};
char * __acpi_map_table (unsigned long phys_addr, unsigned long size);
void __acpi_unmap_table(char *map, unsigned long size);
int early_acpi_boot_init(void);
int acpi_boot_init (void);
void acpi_boot_table_init (void);
int acpi_mps_check (void);
int acpi_numa_init (void);
int acpi_table_init (void);
int acpi_table_parse(char *id, acpi_tbl_table_handler handler);
int __init acpi_parse_entries(char *id, unsigned long table_size,
acpi_tbl_entry_handler handler,
struct acpi_table_header *table_header,
int entry_id, unsigned int max_entries);
int __init acpi_table_parse_entries(char *id, unsigned long table_size,
int entry_id,
acpi_tbl_entry_handler handler,
unsigned int max_entries);
int __init acpi_table_parse_entries(char *id, unsigned long table_size,
int entry_id,
acpi_tbl_entry_handler handler,
unsigned int max_entries);
int __init acpi_table_parse_entries_array(char *id, unsigned long table_size,
struct acpi_subtable_proc *proc, int proc_num,
unsigned int max_entries);
int acpi_table_parse_madt(enum acpi_madt_type id,
acpi_tbl_entry_handler handler,
unsigned int max_entries);
int acpi_parse_mcfg (struct acpi_table_header *header);
void acpi_table_print_madt_entry (struct acpi_subtable_header *madt);
/* the following four functions are architecture-dependent */
void acpi_numa_slit_init (struct acpi_table_slit *slit);
void acpi_numa_processor_affinity_init (struct acpi_srat_cpu_affinity *pa);
void acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cpu_affinity *pa);
int acpi_numa_memory_affinity_init (struct acpi_srat_mem_affinity *ma);
void acpi_numa_arch_fixup(void);
#ifndef PHYS_CPUID_INVALID
typedef u32 phys_cpuid_t;
#define PHYS_CPUID_INVALID (phys_cpuid_t)(-1)
#endif
static inline bool invalid_logical_cpuid(u32 cpuid)
{
return (int)cpuid < 0;
}
static inline bool invalid_phys_cpuid(phys_cpuid_t phys_id)
{
return phys_id == PHYS_CPUID_INVALID;
}
#ifdef CONFIG_ACPI_HOTPLUG_CPU
/* Arch dependent functions for cpu hotplug support */
int acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, int *pcpu);
int acpi_unmap_cpu(int cpu);
#endif /* CONFIG_ACPI_HOTPLUG_CPU */
#ifdef CONFIG_ACPI_HOTPLUG_IOAPIC
int acpi_get_ioapic_id(acpi_handle handle, u32 gsi_base, u64 *phys_addr);
#endif
int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base);
int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base);
int acpi_ioapic_registered(acpi_handle handle, u32 gsi_base);
void acpi_irq_stats_init(void);
extern u32 acpi_irq_handled;
extern u32 acpi_irq_not_handled;
extern unsigned int acpi_sci_irq;
#define INVALID_ACPI_IRQ ((unsigned)-1)
static inline bool acpi_sci_irq_valid(void)
{
return acpi_sci_irq != INVALID_ACPI_IRQ;
}
extern int sbf_port;
extern unsigned long acpi_realmode_flags;
int acpi_register_gsi (struct device *dev, u32 gsi, int triggering, int polarity);
int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
int acpi_isa_irq_to_gsi (unsigned isa_irq, u32 *gsi);
void acpi_set_irq_model(enum acpi_irq_model_id model,
struct fwnode_handle *fwnode);
#ifdef CONFIG_X86_IO_APIC
extern int acpi_get_override_irq(u32 gsi, int *trigger, int *polarity);
#else
#define acpi_get_override_irq(gsi, trigger, polarity) (-1)
#endif
/*
* This function undoes the effect of one call to acpi_register_gsi().
* If this matches the last registration, any IRQ resources for gsi
* are freed.
*/
void acpi_unregister_gsi (u32 gsi);
struct pci_dev;
int acpi_pci_irq_enable (struct pci_dev *dev);
void acpi_penalize_isa_irq(int irq, int active);
bool acpi_isa_irq_available(int irq);
void acpi_penalize_sci_irq(int irq, int trigger, int polarity);
void acpi_pci_irq_disable (struct pci_dev *dev);
extern int ec_read(u8 addr, u8 *val);
extern int ec_write(u8 addr, u8 val);
extern int ec_transaction(u8 command,
const u8 *wdata, unsigned wdata_len,
u8 *rdata, unsigned rdata_len);
extern acpi_handle ec_get_handle(void);
extern bool acpi_is_pnp_device(struct acpi_device *);
#if defined(CONFIG_ACPI_WMI) || defined(CONFIG_ACPI_WMI_MODULE)
typedef void (*wmi_notify_handler) (u32 value, void *context);
extern acpi_status wmi_evaluate_method(const char *guid, u8 instance,
u32 method_id,
const struct acpi_buffer *in,
struct acpi_buffer *out);
extern acpi_status wmi_query_block(const char *guid, u8 instance,
struct acpi_buffer *out);
extern acpi_status wmi_set_block(const char *guid, u8 instance,
const struct acpi_buffer *in);
extern acpi_status wmi_install_notify_handler(const char *guid,
wmi_notify_handler handler, void *data);
extern acpi_status wmi_remove_notify_handler(const char *guid);
extern acpi_status wmi_get_event_data(u32 event, struct acpi_buffer *out);
extern bool wmi_has_guid(const char *guid);
#endif /* CONFIG_ACPI_WMI */
#define ACPI_VIDEO_OUTPUT_SWITCHING 0x0001
#define ACPI_VIDEO_DEVICE_POSTING 0x0002
#define ACPI_VIDEO_ROM_AVAILABLE 0x0004
#define ACPI_VIDEO_BACKLIGHT 0x0008
#define ACPI_VIDEO_BACKLIGHT_FORCE_VENDOR 0x0010
#define ACPI_VIDEO_BACKLIGHT_FORCE_VIDEO 0x0020
#define ACPI_VIDEO_OUTPUT_SWITCHING_FORCE_VENDOR 0x0040
#define ACPI_VIDEO_OUTPUT_SWITCHING_FORCE_VIDEO 0x0080
#define ACPI_VIDEO_BACKLIGHT_DMI_VENDOR 0x0100
#define ACPI_VIDEO_BACKLIGHT_DMI_VIDEO 0x0200
#define ACPI_VIDEO_OUTPUT_SWITCHING_DMI_VENDOR 0x0400
#define ACPI_VIDEO_OUTPUT_SWITCHING_DMI_VIDEO 0x0800
extern char acpi_video_backlight_string[];
extern long acpi_is_video_device(acpi_handle handle);
extern int acpi_blacklisted(void);
extern void acpi_dmi_osi_linux(int enable, const struct dmi_system_id *d);
extern void acpi_osi_setup(char *str);
extern bool acpi_osi_is_win8(void);
#ifdef CONFIG_ACPI_NUMA
int acpi_map_pxm_to_online_node(int pxm);
int acpi_get_node(acpi_handle handle);
#else
static inline int acpi_map_pxm_to_online_node(int pxm)
{
return 0;
}
static inline int acpi_get_node(acpi_handle handle)
{
return 0;
}
#endif
extern int acpi_paddr_to_node(u64 start_addr, u64 size);
extern int pnpacpi_disabled;
#define PXM_INVAL (-1)
bool acpi_dev_resource_memory(struct acpi_resource *ares, struct resource *res);
bool acpi_dev_resource_io(struct acpi_resource *ares, struct resource *res);
bool acpi_dev_resource_address_space(struct acpi_resource *ares,
struct resource_win *win);
bool acpi_dev_resource_ext_address_space(struct acpi_resource *ares,
struct resource_win *win);
unsigned long acpi_dev_irq_flags(u8 triggering, u8 polarity, u8 shareable);
bool acpi_dev_resource_interrupt(struct acpi_resource *ares, int index,
struct resource *res);
void acpi_dev_free_resource_list(struct list_head *list);
int acpi_dev_get_resources(struct acpi_device *adev, struct list_head *list,
int (*preproc)(struct acpi_resource *, void *),
void *preproc_data);
int acpi_dev_filter_resource_type(struct acpi_resource *ares,
unsigned long types);
static inline int acpi_dev_filter_resource_type_cb(struct acpi_resource *ares,
void *arg)
{
return acpi_dev_filter_resource_type(ares, (unsigned long)arg);
}
int acpi_check_resource_conflict(const struct resource *res);
int acpi_check_region(resource_size_t start, resource_size_t n,
const char *name);
int acpi_resources_are_enforced(void);
#ifdef CONFIG_HIBERNATION
void __init acpi_no_s4_hw_signature(void);
#endif
#ifdef CONFIG_PM_SLEEP
void __init acpi_old_suspend_ordering(void);
void __init acpi_nvs_nosave(void);
void __init acpi_nvs_nosave_s3(void);
#endif /* CONFIG_PM_SLEEP */
struct acpi_osc_context {
char *uuid_str; /* UUID string */
int rev;
struct acpi_buffer cap; /* list of DWORD capabilities */
struct acpi_buffer ret; /* free by caller if success */
};
acpi_status acpi_str_to_uuid(char *str, u8 *uuid);
acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context);
/* Indexes into _OSC Capabilities Buffer (DWORDs 2 & 3 are device-specific) */
#define OSC_QUERY_DWORD 0 /* DWORD 1 */
#define OSC_SUPPORT_DWORD 1 /* DWORD 2 */
#define OSC_CONTROL_DWORD 2 /* DWORD 3 */
/* _OSC Capabilities DWORD 1: Query/Control and Error Returns (generic) */
#define OSC_QUERY_ENABLE 0x00000001 /* input */
#define OSC_REQUEST_ERROR 0x00000002 /* return */
#define OSC_INVALID_UUID_ERROR 0x00000004 /* return */
#define OSC_INVALID_REVISION_ERROR 0x00000008 /* return */
#define OSC_CAPABILITIES_MASK_ERROR 0x00000010 /* return */
/* Platform-Wide Capabilities _OSC: Capabilities DWORD 2: Support Field */
#define OSC_SB_PAD_SUPPORT 0x00000001
#define OSC_SB_PPC_OST_SUPPORT 0x00000002
#define OSC_SB_PR3_SUPPORT 0x00000004
#define OSC_SB_HOTPLUG_OST_SUPPORT 0x00000008
#define OSC_SB_APEI_SUPPORT 0x00000010
#define OSC_SB_CPC_SUPPORT 0x00000020
extern bool osc_sb_apei_support_acked;
/* PCI Host Bridge _OSC: Capabilities DWORD 2: Support Field */
#define OSC_PCI_EXT_CONFIG_SUPPORT 0x00000001
#define OSC_PCI_ASPM_SUPPORT 0x00000002
#define OSC_PCI_CLOCK_PM_SUPPORT 0x00000004
#define OSC_PCI_SEGMENT_GROUPS_SUPPORT 0x00000008
#define OSC_PCI_MSI_SUPPORT 0x00000010
#define OSC_PCI_SUPPORT_MASKS 0x0000001f
/* PCI Host Bridge _OSC: Capabilities DWORD 3: Control Field */
#define OSC_PCI_EXPRESS_NATIVE_HP_CONTROL 0x00000001
#define OSC_PCI_SHPC_NATIVE_HP_CONTROL 0x00000002
#define OSC_PCI_EXPRESS_PME_CONTROL 0x00000004
#define OSC_PCI_EXPRESS_AER_CONTROL 0x00000008
#define OSC_PCI_EXPRESS_CAPABILITY_CONTROL 0x00000010
#define OSC_PCI_CONTROL_MASKS 0x0000001f
#define ACPI_GSB_ACCESS_ATTRIB_QUICK 0x00000002
#define ACPI_GSB_ACCESS_ATTRIB_SEND_RCV 0x00000004
#define ACPI_GSB_ACCESS_ATTRIB_BYTE 0x00000006
#define ACPI_GSB_ACCESS_ATTRIB_WORD 0x00000008
#define ACPI_GSB_ACCESS_ATTRIB_BLOCK 0x0000000A
#define ACPI_GSB_ACCESS_ATTRIB_MULTIBYTE 0x0000000B
#define ACPI_GSB_ACCESS_ATTRIB_WORD_CALL 0x0000000C
#define ACPI_GSB_ACCESS_ATTRIB_BLOCK_CALL 0x0000000D
#define ACPI_GSB_ACCESS_ATTRIB_RAW_BYTES 0x0000000E
#define ACPI_GSB_ACCESS_ATTRIB_RAW_PROCESS 0x0000000F
extern acpi_status acpi_pci_osc_control_set(acpi_handle handle,
u32 *mask, u32 req);
/* Enable _OST when all relevant hotplug operations are enabled */
#if defined(CONFIG_ACPI_HOTPLUG_CPU) && \
defined(CONFIG_ACPI_HOTPLUG_MEMORY) && \
defined(CONFIG_ACPI_CONTAINER)
#define ACPI_HOTPLUG_OST
#endif
/* _OST Source Event Code (OSPM Action) */
#define ACPI_OST_EC_OSPM_SHUTDOWN 0x100
#define ACPI_OST_EC_OSPM_EJECT 0x103
#define ACPI_OST_EC_OSPM_INSERTION 0x200
/* _OST General Processing Status Code */
#define ACPI_OST_SC_SUCCESS 0x0
#define ACPI_OST_SC_NON_SPECIFIC_FAILURE 0x1
#define ACPI_OST_SC_UNRECOGNIZED_NOTIFY 0x2
/* _OST OS Shutdown Processing (0x100) Status Code */
#define ACPI_OST_SC_OS_SHUTDOWN_DENIED 0x80
#define ACPI_OST_SC_OS_SHUTDOWN_IN_PROGRESS 0x81
#define ACPI_OST_SC_OS_SHUTDOWN_COMPLETED 0x82
#define ACPI_OST_SC_OS_SHUTDOWN_NOT_SUPPORTED 0x83
/* _OST Ejection Request (0x3, 0x103) Status Code */
#define ACPI_OST_SC_EJECT_NOT_SUPPORTED 0x80
#define ACPI_OST_SC_DEVICE_IN_USE 0x81
#define ACPI_OST_SC_DEVICE_BUSY 0x82
#define ACPI_OST_SC_EJECT_DEPENDENCY_BUSY 0x83
#define ACPI_OST_SC_EJECT_IN_PROGRESS 0x84
/* _OST Insertion Request (0x200) Status Code */
#define ACPI_OST_SC_INSERT_IN_PROGRESS 0x80
#define ACPI_OST_SC_DRIVER_LOAD_FAILURE 0x81
#define ACPI_OST_SC_INSERT_NOT_SUPPORTED 0x82
extern void acpi_early_init(void);
extern void acpi_subsystem_init(void);
extern int acpi_nvs_register(__u64 start, __u64 size);
extern int acpi_nvs_for_each_region(int (*func)(__u64, __u64, void *),
void *data);
const struct acpi_device_id *acpi_match_device(const struct acpi_device_id *ids,
const struct device *dev);
extern bool acpi_driver_match_device(struct device *dev,
const struct device_driver *drv);
int acpi_device_uevent_modalias(struct device *, struct kobj_uevent_env *);
int acpi_device_modalias(struct device *, char *, int);
void acpi_walk_dep_device_list(acpi_handle handle);
struct platform_device *acpi_create_platform_device(struct acpi_device *);
#define ACPI_PTR(_ptr) (_ptr)
#else /* !CONFIG_ACPI */
#define acpi_disabled 1
#define ACPI_COMPANION(dev) (NULL)
#define ACPI_COMPANION_SET(dev, adev) do { } while (0)
#define ACPI_HANDLE(dev) (NULL)
#define ACPI_DEVICE_CLASS(_cls, _msk) .cls = (0), .cls_msk = (0),
struct fwnode_handle;
static inline bool is_acpi_node(struct fwnode_handle *fwnode)
{
return false;
}
static inline bool is_acpi_device_node(struct fwnode_handle *fwnode)
{
return false;
}
static inline struct acpi_device *to_acpi_device_node(struct fwnode_handle *fwnode)
{
return NULL;
}
static inline bool is_acpi_data_node(struct fwnode_handle *fwnode)
{
return false;
}
static inline struct acpi_data_node *to_acpi_data_node(struct fwnode_handle *fwnode)
{
return NULL;
}
static inline struct fwnode_handle *acpi_fwnode_handle(struct acpi_device *adev)
{
return NULL;
}
static inline bool has_acpi_companion(struct device *dev)
{
return false;
}
static inline void acpi_preset_companion(struct device *dev,
struct acpi_device *parent, u64 addr)
{
}
static inline const char *acpi_dev_name(struct acpi_device *adev)
{
return NULL;
}
static inline void acpi_early_init(void) { }
static inline void acpi_subsystem_init(void) { }
static inline int early_acpi_boot_init(void)
{
return 0;
}
static inline int acpi_boot_init(void)
{
return 0;
}
static inline void acpi_boot_table_init(void)
{
return;
}
static inline int acpi_mps_check(void)
{
return 0;
}
static inline int acpi_check_resource_conflict(struct resource *res)
{
return 0;
}
static inline int acpi_check_region(resource_size_t start, resource_size_t n,
const char *name)
{
return 0;
}
struct acpi_table_header;
static inline int acpi_table_parse(char *id,
int (*handler)(struct acpi_table_header *))
{
return -ENODEV;
}
static inline int acpi_nvs_register(__u64 start, __u64 size)
{
return 0;
}
static inline int acpi_nvs_for_each_region(int (*func)(__u64, __u64, void *),
void *data)
{
return 0;
}
struct acpi_device_id;
static inline const struct acpi_device_id *acpi_match_device(
const struct acpi_device_id *ids, const struct device *dev)
{
return NULL;
}
static inline bool acpi_driver_match_device(struct device *dev,
const struct device_driver *drv)
{
return false;
}
static inline int acpi_device_uevent_modalias(struct device *dev,
struct kobj_uevent_env *env)
{
return -ENODEV;
}
static inline int acpi_device_modalias(struct device *dev,
char *buf, int size)
{
return -ENODEV;
}
static inline bool acpi_dma_supported(struct acpi_device *adev)
{
return false;
}
static inline enum dev_dma_attr acpi_get_dma_attr(struct acpi_device *adev)
{
return DEV_DMA_NOT_SUPPORTED;
}
#define ACPI_PTR(_ptr) (NULL)
#endif /* !CONFIG_ACPI */
#ifdef CONFIG_ACPI
void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state,
u32 pm1a_ctrl, u32 pm1b_ctrl));
acpi_status acpi_os_prepare_sleep(u8 sleep_state,
u32 pm1a_control, u32 pm1b_control);
void acpi_os_set_prepare_extended_sleep(int (*func)(u8 sleep_state,
u32 val_a, u32 val_b));
acpi_status acpi_os_prepare_extended_sleep(u8 sleep_state,
u32 val_a, u32 val_b);
#ifdef CONFIG_X86
void arch_reserve_mem_area(acpi_physical_address addr, size_t size);
#else
static inline void arch_reserve_mem_area(acpi_physical_address addr,
size_t size)
{
}
#endif /* CONFIG_X86 */
#else
#define acpi_os_set_prepare_sleep(func, pm1a_ctrl, pm1b_ctrl) do { } while (0)
#endif
#if defined(CONFIG_ACPI) && defined(CONFIG_PM)
int acpi_dev_runtime_suspend(struct device *dev);
int acpi_dev_runtime_resume(struct device *dev);
int acpi_subsys_runtime_suspend(struct device *dev);
int acpi_subsys_runtime_resume(struct device *dev);
struct acpi_device *acpi_dev_pm_get_node(struct device *dev);
int acpi_dev_pm_attach(struct device *dev, bool power_on);
#else
static inline int acpi_dev_runtime_suspend(struct device *dev) { return 0; }
static inline int acpi_dev_runtime_resume(struct device *dev) { return 0; }
static inline int acpi_subsys_runtime_suspend(struct device *dev) { return 0; }
static inline int acpi_subsys_runtime_resume(struct device *dev) { return 0; }
static inline struct acpi_device *acpi_dev_pm_get_node(struct device *dev)
{
return NULL;
}
static inline int acpi_dev_pm_attach(struct device *dev, bool power_on)
{
return -ENODEV;
}
#endif
#if defined(CONFIG_ACPI) && defined(CONFIG_PM_SLEEP)
int acpi_dev_suspend_late(struct device *dev);
int acpi_dev_resume_early(struct device *dev);
int acpi_subsys_prepare(struct device *dev);
void acpi_subsys_complete(struct device *dev);
int acpi_subsys_suspend_late(struct device *dev);
int acpi_subsys_resume_early(struct device *dev);
int acpi_subsys_suspend(struct device *dev);
int acpi_subsys_freeze(struct device *dev);
#else
static inline int acpi_dev_suspend_late(struct device *dev) { return 0; }
static inline int acpi_dev_resume_early(struct device *dev) { return 0; }
static inline int acpi_subsys_prepare(struct device *dev) { return 0; }
static inline void acpi_subsys_complete(struct device *dev) {}
static inline int acpi_subsys_suspend_late(struct device *dev) { return 0; }
static inline int acpi_subsys_resume_early(struct device *dev) { return 0; }
static inline int acpi_subsys_suspend(struct device *dev) { return 0; }
static inline int acpi_subsys_freeze(struct device *dev) { return 0; }
#endif
#ifdef CONFIG_ACPI
__printf(3, 4)
void acpi_handle_printk(const char *level, acpi_handle handle,
const char *fmt, ...);
#else /* !CONFIG_ACPI */
static inline __printf(3, 4) void
acpi_handle_printk(const char *level, void *handle, const char *fmt, ...) {}
#endif /* !CONFIG_ACPI */
#if defined(CONFIG_ACPI) && defined(CONFIG_DYNAMIC_DEBUG)
__printf(3, 4)
void __acpi_handle_debug(struct _ddebug *descriptor, acpi_handle handle, const char *fmt, ...);
#else
#define __acpi_handle_debug(descriptor, handle, fmt, ...) \
acpi_handle_printk(KERN_DEBUG, handle, fmt, ##__VA_ARGS__);
#endif
/*
* acpi_handle_<level>: Print message with ACPI prefix and object path
*
* These interfaces acquire the global namespace mutex to obtain an object
* path. In interrupt context, it shows the object path as <n/a>.
*/
#define acpi_handle_emerg(handle, fmt, ...) \
acpi_handle_printk(KERN_EMERG, handle, fmt, ##__VA_ARGS__)
#define acpi_handle_alert(handle, fmt, ...) \
acpi_handle_printk(KERN_ALERT, handle, fmt, ##__VA_ARGS__)
#define acpi_handle_crit(handle, fmt, ...) \
acpi_handle_printk(KERN_CRIT, handle, fmt, ##__VA_ARGS__)
#define acpi_handle_err(handle, fmt, ...) \
acpi_handle_printk(KERN_ERR, handle, fmt, ##__VA_ARGS__)
#define acpi_handle_warn(handle, fmt, ...) \
acpi_handle_printk(KERN_WARNING, handle, fmt, ##__VA_ARGS__)
#define acpi_handle_notice(handle, fmt, ...) \
acpi_handle_printk(KERN_NOTICE, handle, fmt, ##__VA_ARGS__)
#define acpi_handle_info(handle, fmt, ...) \
acpi_handle_printk(KERN_INFO, handle, fmt, ##__VA_ARGS__)
#if defined(DEBUG)
#define acpi_handle_debug(handle, fmt, ...) \
acpi_handle_printk(KERN_DEBUG, handle, fmt, ##__VA_ARGS__)
#else
#if defined(CONFIG_DYNAMIC_DEBUG)
#define acpi_handle_debug(handle, fmt, ...) \
do { \
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT)) \
__acpi_handle_debug(&descriptor, handle, pr_fmt(fmt), \
##__VA_ARGS__); \
} while (0)
#else
#define acpi_handle_debug(handle, fmt, ...) \
({ \
if (0) \
acpi_handle_printk(KERN_DEBUG, handle, fmt, ##__VA_ARGS__); \
0; \
})
#endif
#endif
struct acpi_gpio_params {
unsigned int crs_entry_index;
unsigned int line_index;
bool active_low;
};
struct acpi_gpio_mapping {
const char *name;
const struct acpi_gpio_params *data;
unsigned int size;
};
#if defined(CONFIG_ACPI) && defined(CONFIG_GPIOLIB)
int acpi_dev_add_driver_gpios(struct acpi_device *adev,
const struct acpi_gpio_mapping *gpios);
static inline void acpi_dev_remove_driver_gpios(struct acpi_device *adev)
{
if (adev)
adev->driver_gpios = NULL;
}
int acpi_dev_gpio_irq_get(struct acpi_device *adev, int index);
#else
static inline int acpi_dev_add_driver_gpios(struct acpi_device *adev,
const struct acpi_gpio_mapping *gpios)
{
return -ENXIO;
}
static inline void acpi_dev_remove_driver_gpios(struct acpi_device *adev) {}
static inline int acpi_dev_gpio_irq_get(struct acpi_device *adev, int index)
{
return -ENXIO;
}
#endif
/* Device properties */
#define MAX_ACPI_REFERENCE_ARGS 8
struct acpi_reference_args {
struct acpi_device *adev;
size_t nargs;
u64 args[MAX_ACPI_REFERENCE_ARGS];
};
#ifdef CONFIG_ACPI
int acpi_dev_get_property(struct acpi_device *adev, const char *name,
acpi_object_type type, const union acpi_object **obj);
int acpi_node_get_property_reference(struct fwnode_handle *fwnode,
const char *name, size_t index,
struct acpi_reference_args *args);
int acpi_node_prop_get(struct fwnode_handle *fwnode, const char *propname,
void **valptr);
int acpi_dev_prop_read_single(struct acpi_device *adev, const char *propname,
enum dev_prop_type proptype, void *val);
int acpi_node_prop_read(struct fwnode_handle *fwnode, const char *propname,
enum dev_prop_type proptype, void *val, size_t nval);
int acpi_dev_prop_read(struct acpi_device *adev, const char *propname,
enum dev_prop_type proptype, void *val, size_t nval);
struct fwnode_handle *acpi_get_next_subnode(struct device *dev,
struct fwnode_handle *subnode);
struct acpi_probe_entry;
typedef bool (*acpi_probe_entry_validate_subtbl)(struct acpi_subtable_header *,
struct acpi_probe_entry *);
#define ACPI_TABLE_ID_LEN 5
/**
* struct acpi_probe_entry - boot-time probing entry
* @id: ACPI table name
* @type: Optional subtable type to match
* (if @id contains subtables)
* @subtable_valid: Optional callback to check the validity of
* the subtable
* @probe_table: Callback to the driver being probed when table
* match is successful
* @probe_subtbl: Callback to the driver being probed when table and
* subtable match (and optional callback is successful)
* @driver_data: Sideband data provided back to the driver
*/
struct acpi_probe_entry {
__u8 id[ACPI_TABLE_ID_LEN];
__u8 type;
acpi_probe_entry_validate_subtbl subtable_valid;
union {
acpi_tbl_table_handler probe_table;
acpi_tbl_entry_handler probe_subtbl;
};
kernel_ulong_t driver_data;
};
#define ACPI_DECLARE_PROBE_ENTRY(table, name, table_id, subtable, valid, data, fn) \
static const struct acpi_probe_entry __acpi_probe_##name \
__used __section(__##table##_acpi_probe_table) \
= { \
.id = table_id, \
.type = subtable, \
.subtable_valid = valid, \
.probe_table = (acpi_tbl_table_handler)fn, \
.driver_data = data, \
}
#define ACPI_PROBE_TABLE(name) __##name##_acpi_probe_table
#define ACPI_PROBE_TABLE_END(name) __##name##_acpi_probe_table_end
int __acpi_probe_device_table(struct acpi_probe_entry *start, int nr);
#define acpi_probe_device_table(t) \
({ \
extern struct acpi_probe_entry ACPI_PROBE_TABLE(t), \
ACPI_PROBE_TABLE_END(t); \
__acpi_probe_device_table(&ACPI_PROBE_TABLE(t), \
(&ACPI_PROBE_TABLE_END(t) - \
&ACPI_PROBE_TABLE(t))); \
})
#else
static inline int acpi_dev_get_property(struct acpi_device *adev,
const char *name, acpi_object_type type,
const union acpi_object **obj)
{
return -ENXIO;
}
static inline int acpi_node_get_property_reference(struct fwnode_handle *fwnode,
const char *name, size_t index,
struct acpi_reference_args *args)
{
return -ENXIO;
}
static inline int acpi_node_prop_get(struct fwnode_handle *fwnode,
const char *propname,
void **valptr)
{
return -ENXIO;
}
static inline int acpi_dev_prop_get(struct acpi_device *adev,
const char *propname,
void **valptr)
{
return -ENXIO;
}
static inline int acpi_dev_prop_read_single(struct acpi_device *adev,
const char *propname,
enum dev_prop_type proptype,
void *val)
{
return -ENXIO;
}
static inline int acpi_node_prop_read(struct fwnode_handle *fwnode,
const char *propname,
enum dev_prop_type proptype,
void *val, size_t nval)
{
return -ENXIO;
}
static inline int acpi_dev_prop_read(struct acpi_device *adev,
const char *propname,
enum dev_prop_type proptype,
void *val, size_t nval)
{
return -ENXIO;
}
static inline struct fwnode_handle *acpi_get_next_subnode(struct device *dev,
struct fwnode_handle *subnode)
{
return NULL;
}
#define ACPI_DECLARE_PROBE_ENTRY(table, name, table_id, subtable, valid, data, fn) \
static const void * __acpi_table_##name[] \
__attribute__((unused)) \
= { (void *) table_id, \
(void *) subtable, \
(void *) valid, \
(void *) fn, \
(void *) data }
#define acpi_probe_device_table(t) ({ int __r = 0; __r;})
#endif
#endif /*_LINUX_ACPI_H*/

2
drivers/include/linux/bug.h
View File

@ -3,6 +3,8 @@
#include <linux/compiler.h>
int printf(const char *fmt, ...);
#define __WARN() printf("\nWARNING: at %s:%d\n", __FILE__, __LINE__)
//#define __WARN_printf(arg...) printf("\nWARNING: at %s:%d\n", __FILE__, __LINE__)
#define __WARN_printf(arg...) do { printf(arg); __WARN(); } while (0)

257
drivers/include/linux/clocksource.h Normal file
View File

@ -0,0 +1,257 @@
/* linux/include/linux/clocksource.h
*
* This file contains the structure definitions for clocksources.
*
* If you are not a clocksource, or timekeeping code, you should
* not be including this file!
*/
#ifndef _LINUX_CLOCKSOURCE_H
#define _LINUX_CLOCKSOURCE_H
#include <linux/types.h>
#include <linux/timex.h>
#include <linux/time.h>
#include <linux/list.h>
#include <linux/cache.h>
#include <linux/init.h>
#include <asm/div64.h>
#include <asm/io.h>
struct clocksource;
struct module;
#ifdef CONFIG_ARCH_CLOCKSOURCE_DATA
#include <asm/clocksource.h>
#endif
/**
* struct clocksource - hardware abstraction for a free running counter
* Provides mostly state-free accessors to the underlying hardware.
* This is the structure used for system time.
*
* @name: ptr to clocksource name
* @list: list head for registration
* @rating: rating value for selection (higher is better)
* To avoid rating inflation the following
* list should give you a guide as to how
* to assign your clocksource a rating
* 1-99: Unfit for real use
* Only available for bootup and testing purposes.
* 100-199: Base level usability.
* Functional for real use, but not desired.
* 200-299: Good.
* A correct and usable clocksource.
* 300-399: Desired.
* A reasonably fast and accurate clocksource.
* 400-499: Perfect
* The ideal clocksource. A must-use where
* available.
* @read: returns a cycle value, passes clocksource as argument
* @enable: optional function to enable the clocksource
* @disable: optional function to disable the clocksource
* @mask: bitmask for two's complement
* subtraction of non 64 bit counters
* @mult: cycle to nanosecond multiplier
* @shift: cycle to nanosecond divisor (power of two)
* @max_idle_ns: max idle time permitted by the clocksource (nsecs)
* @maxadj: maximum adjustment value to mult (~11%)
* @max_cycles: maximum safe cycle value which won't overflow on multiplication
* @flags: flags describing special properties
* @archdata: arch-specific data
* @suspend: suspend function for the clocksource, if necessary
* @resume: resume function for the clocksource, if necessary
* @owner: module reference, must be set by clocksource in modules
*/
struct clocksource {
/*
* Hotpath data, fits in a single cache line when the
* clocksource itself is cacheline aligned.
*/
cycle_t (*read)(struct clocksource *cs);
cycle_t mask;
u32 mult;
u32 shift;
u64 max_idle_ns;
u32 maxadj;
#ifdef CONFIG_ARCH_CLOCKSOURCE_DATA
struct arch_clocksource_data archdata;
#endif
u64 max_cycles;
const char *name;
struct list_head list;
int rating;
int (*enable)(struct clocksource *cs);
void (*disable)(struct clocksource *cs);
unsigned long flags;
void (*suspend)(struct clocksource *cs);
void (*resume)(struct clocksource *cs);
/* private: */
#ifdef CONFIG_CLOCKSOURCE_WATCHDOG
/* Watchdog related data, used by the framework */
struct list_head wd_list;
cycle_t cs_last;
cycle_t wd_last;
#endif
struct module *owner;
} ____cacheline_aligned;
/*
* Clock source flags bits::
*/
#define CLOCK_SOURCE_IS_CONTINUOUS 0x01
#define CLOCK_SOURCE_MUST_VERIFY 0x02
#define CLOCK_SOURCE_WATCHDOG 0x10
#define CLOCK_SOURCE_VALID_FOR_HRES 0x20
#define CLOCK_SOURCE_UNSTABLE 0x40
#define CLOCK_SOURCE_SUSPEND_NONSTOP 0x80
#define CLOCK_SOURCE_RESELECT 0x100
/* simplify initialization of mask field */
#define CLOCKSOURCE_MASK(bits) (cycle_t)((bits) < 64 ? ((1ULL<<(bits))-1) : -1)
/**
* clocksource_khz2mult - calculates mult from khz and shift
* @khz: Clocksource frequency in KHz
* @shift_constant: Clocksource shift factor
*
* Helper functions that converts a khz counter frequency to a timsource
* multiplier, given the clocksource shift value
*/
static inline u32 clocksource_khz2mult(u32 khz, u32 shift_constant)
{
/* khz = cyc/(Million ns)
* mult/2^shift = ns/cyc
* mult = ns/cyc * 2^shift
* mult = 1Million/khz * 2^shift
* mult = 1000000 * 2^shift / khz
* mult = (1000000<<shift) / khz
*/
u64 tmp = ((u64)1000000) << shift_constant;
tmp += khz/2; /* round for do_div */
do_div(tmp, khz);
return (u32)tmp;
}
/**
* clocksource_hz2mult - calculates mult from hz and shift
* @hz: Clocksource frequency in Hz
* @shift_constant: Clocksource shift factor
*
* Helper functions that converts a hz counter
* frequency to a timsource multiplier, given the
* clocksource shift value
*/
static inline u32 clocksource_hz2mult(u32 hz, u32 shift_constant)
{
/* hz = cyc/(Billion ns)
* mult/2^shift = ns/cyc
* mult = ns/cyc * 2^shift
* mult = 1Billion/hz * 2^shift
* mult = 1000000000 * 2^shift / hz
* mult = (1000000000<<shift) / hz
*/
u64 tmp = ((u64)1000000000) << shift_constant;
tmp += hz/2; /* round for do_div */
do_div(tmp, hz);
return (u32)tmp;
}
/**
* clocksource_cyc2ns - converts clocksource cycles to nanoseconds
* @cycles: cycles
* @mult: cycle to nanosecond multiplier
* @shift: cycle to nanosecond divisor (power of two)
*
* Converts cycles to nanoseconds, using the given mult and shift.
*
* XXX - This could use some mult_lxl_ll() asm optimization
*/
static inline s64 clocksource_cyc2ns(cycle_t cycles, u32 mult, u32 shift)
{
return ((u64) cycles * mult) >> shift;
}
extern int clocksource_unregister(struct clocksource*);
extern void clocksource_touch_watchdog(void);
extern void clocksource_change_rating(struct clocksource *cs, int rating);
extern void clocksource_suspend(void);
extern void clocksource_resume(void);
extern struct clocksource * __init clocksource_default_clock(void);
extern void clocksource_mark_unstable(struct clocksource *cs);
extern u64
clocks_calc_max_nsecs(u32 mult, u32 shift, u32 maxadj, u64 mask, u64 *max_cycles);
extern void
clocks_calc_mult_shift(u32 *mult, u32 *shift, u32 from, u32 to, u32 minsec);
/*
* Don't call __clocksource_register_scale directly, use
* clocksource_register_hz/khz
*/
extern int
__clocksource_register_scale(struct clocksource *cs, u32 scale, u32 freq);
extern void
__clocksource_update_freq_scale(struct clocksource *cs, u32 scale, u32 freq);
/*
* Don't call this unless you are a default clocksource
* (AKA: jiffies) and absolutely have to.
*/
static inline int __clocksource_register(struct clocksource *cs)
{
return __clocksource_register_scale(cs, 1, 0);
}
static inline int clocksource_register_hz(struct clocksource *cs, u32 hz)
{
return __clocksource_register_scale(cs, 1, hz);
}
static inline int clocksource_register_khz(struct clocksource *cs, u32 khz)
{
return __clocksource_register_scale(cs, 1000, khz);
}
static inline void __clocksource_update_freq_hz(struct clocksource *cs, u32 hz)
{
__clocksource_update_freq_scale(cs, 1, hz);
}
static inline void __clocksource_update_freq_khz(struct clocksource *cs, u32 khz)
{
__clocksource_update_freq_scale(cs, 1000, khz);
}
extern int timekeeping_notify(struct clocksource *clock);
extern cycle_t clocksource_mmio_readl_up(struct clocksource *);
extern cycle_t clocksource_mmio_readl_down(struct clocksource *);
extern cycle_t clocksource_mmio_readw_up(struct clocksource *);
extern cycle_t clocksource_mmio_readw_down(struct clocksource *);
extern int clocksource_mmio_init(void __iomem *, const char *,
unsigned long, int, unsigned, cycle_t (*)(struct clocksource *));
extern int clocksource_i8253_init(void);
#define CLOCKSOURCE_OF_DECLARE(name, compat, fn) \
OF_DECLARE_1(clksrc, name, compat, fn)
#ifdef CONFIG_CLKSRC_PROBE
extern void clocksource_probe(void);
#else
static inline void clocksource_probe(void) {}
#endif
#define CLOCKSOURCE_ACPI_DECLARE(name, table_id, fn) \
ACPI_DECLARE_PROBE_ENTRY(clksrc, name, table_id, 0, NULL, 0, fn)
#endif /* _LINUX_CLOCKSOURCE_H */

2
drivers/include/linux/compiler-gcc.h
View File

@ -199,7 +199,7 @@
#define unreachable() __builtin_unreachable()
/* Mark a function definition as prohibited from being cloned. */
#define __noclone __attribute__((__noclone__))
#define __noclone __attribute__((__noclone__, __optimize__("no-tracer")))
#endif /* GCC_VERSION >= 40500 */

7
drivers/include/linux/dma-mapping.h
View File

@ -5,6 +5,7 @@
#include <linux/string.h>
#include <linux/device.h>
#include <linux/err.h>
#include <linux/dma-attrs.h>
#include <linux/dma-direction.h>
#include <linux/scatterlist.h>
@ -26,6 +27,12 @@ static inline int is_device_dma_capable(struct device *dev)
{
return dev->dma_mask != NULL && *dev->dma_mask != DMA_MASK_NONE;
}
#ifdef CONFIG_HAS_DMA
#include <asm/dma-mapping.h>
#else
#include <asm-generic/dma-mapping-broken.h>
#endif
#ifndef dma_max_pfn
static inline unsigned long dma_max_pfn(struct device *dev)
{

137
drivers/include/linux/dynamic_debug.h Normal file
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@ -0,0 +1,137 @@
#ifndef _DYNAMIC_DEBUG_H
#define _DYNAMIC_DEBUG_H
/*
* An instance of this structure is created in a special
* ELF section at every dynamic debug callsite. At runtime,
* the special section is treated as an array of these.
*/
struct _ddebug {
/*
* These fields are used to drive the user interface
* for selecting and displaying debug callsites.
*/
const char *modname;
const char *function;
const char *filename;
const char *format;
unsigned int lineno:18;
/*
* The flags field controls the behaviour at the callsite.
* The bits here are changed dynamically when the user
* writes commands to <debugfs>/dynamic_debug/control
*/
#define _DPRINTK_FLAGS_NONE 0
#define _DPRINTK_FLAGS_PRINT (1<<0) /* printk() a message using the format */
#define _DPRINTK_FLAGS_INCL_MODNAME (1<<1)
#define _DPRINTK_FLAGS_INCL_FUNCNAME (1<<2)
#define _DPRINTK_FLAGS_INCL_LINENO (1<<3)
#define _DPRINTK_FLAGS_INCL_TID (1<<4)
#if defined DEBUG
#define _DPRINTK_FLAGS_DEFAULT _DPRINTK_FLAGS_PRINT
#else
#define _DPRINTK_FLAGS_DEFAULT 0
#endif
unsigned int flags:8;
} __attribute__((aligned(8)));
int ddebug_add_module(struct _ddebug *tab, unsigned int n,
const char *modname);
#if defined(CONFIG_DYNAMIC_DEBUG)
extern int ddebug_remove_module(const char *mod_name);
extern __printf(2, 3)
void __dynamic_pr_debug(struct _ddebug *descriptor, const char *fmt, ...);
extern int ddebug_dyndbg_module_param_cb(char *param, char *val,
const char *modname);
struct device;
extern __printf(3, 4)
void __dynamic_dev_dbg(struct _ddebug *descriptor, const struct device *dev,
const char *fmt, ...);
struct net_device;
extern __printf(3, 4)
void __dynamic_netdev_dbg(struct _ddebug *descriptor,
const struct net_device *dev,
const char *fmt, ...);
#define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt) \
static struct _ddebug __aligned(8) \
__attribute__((section("__verbose"))) name = { \
.modname = KBUILD_MODNAME, \
.function = __func__, \
.filename = __FILE__, \
.format = (fmt), \
.lineno = __LINE__, \
.flags = _DPRINTK_FLAGS_DEFAULT, \
}
#define dynamic_pr_debug(fmt, ...) \
do { \
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT)) \
__dynamic_pr_debug(&descriptor, pr_fmt(fmt), \
##__VA_ARGS__); \
} while (0)
#define dynamic_dev_dbg(dev, fmt, ...) \
do { \
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT)) \
__dynamic_dev_dbg(&descriptor, dev, fmt, \
##__VA_ARGS__); \
} while (0)
#define dynamic_netdev_dbg(dev, fmt, ...) \
do { \
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT)) \
__dynamic_netdev_dbg(&descriptor, dev, fmt, \
##__VA_ARGS__); \
} while (0)
#define dynamic_hex_dump(prefix_str, prefix_type, rowsize, \
groupsize, buf, len, ascii) \
do { \
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, \
__builtin_constant_p(prefix_str) ? prefix_str : "hexdump");\
if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT)) \
print_hex_dump(KERN_DEBUG, prefix_str, \
prefix_type, rowsize, groupsize, \
buf, len, ascii); \
} while (0)
#else
#include <linux/string.h>
#include <linux/errno.h>
static inline int ddebug_remove_module(const char *mod)
{
return 0;
}
static inline int ddebug_dyndbg_module_param_cb(char *param, char *val,
const char *modname)
{
if (strstr(param, "dyndbg")) {
/* avoid pr_warn(), which wants pr_fmt() fully defined */
printk(KERN_WARNING "dyndbg param is supported only in "
"CONFIG_DYNAMIC_DEBUG builds\n");
return 0; /* allow and ignore */
}
return -EINVAL;
}
#define dynamic_pr_debug(fmt, ...) \
do { if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); } while (0)
#define dynamic_dev_dbg(dev, fmt, ...) \
do { if (0) dev_printk(KERN_DEBUG, dev, fmt, ##__VA_ARGS__); } while (0)
#endif
#endif

29
drivers/include/linux/fwnode.h Normal file
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/*
* fwnode.h - Firmware device node object handle type definition.
*
* Copyright (C) 2015, Intel Corporation
* Author: Rafael J. Wysocki <rafael.j.wysocki@intel.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.
*/
#ifndef _LINUX_FWNODE_H_
#define _LINUX_FWNODE_H_
enum fwnode_type {
FWNODE_INVALID = 0,
FWNODE_OF,
FWNODE_ACPI,
FWNODE_ACPI_DATA,
FWNODE_PDATA,
FWNODE_IRQCHIP,
};
struct fwnode_handle {
enum fwnode_type type;
struct fwnode_handle *secondary;
};
#endif

11
drivers/include/linux/init.h
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@ -1 +1,10 @@
//stub
#ifndef _LINUX_INIT_H
#define _LINUX_INIT_H
#include <linux/compiler.h>
#include <linux/types.h>
#define __initdata
#define __initdata
#define __initconst
#endif /* _LINUX_INIT_H */

527
drivers/include/linux/nodemask.h Normal file
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#ifndef __LINUX_NODEMASK_H
#define __LINUX_NODEMASK_H
/*
* Nodemasks provide a bitmap suitable for representing the
* set of Node's in a system, one bit position per Node number.
*
* See detailed comments in the file linux/bitmap.h describing the
* data type on which these nodemasks are based.
*
* For details of nodemask_parse_user(), see bitmap_parse_user() in
* lib/bitmap.c. For details of nodelist_parse(), see bitmap_parselist(),
* also in bitmap.c. For details of node_remap(), see bitmap_bitremap in
* lib/bitmap.c. For details of nodes_remap(), see bitmap_remap in
* lib/bitmap.c. For details of nodes_onto(), see bitmap_onto in
* lib/bitmap.c. For details of nodes_fold(), see bitmap_fold in
* lib/bitmap.c.
*
* The available nodemask operations are:
*
* void node_set(node, mask) turn on bit 'node' in mask
* void node_clear(node, mask) turn off bit 'node' in mask
* void nodes_setall(mask) set all bits
* void nodes_clear(mask) clear all bits
* int node_isset(node, mask) true iff bit 'node' set in mask
* int node_test_and_set(node, mask) test and set bit 'node' in mask
*
* void nodes_and(dst, src1, src2) dst = src1 & src2 [intersection]
* void nodes_or(dst, src1, src2) dst = src1 | src2 [union]
* void nodes_xor(dst, src1, src2) dst = src1 ^ src2
* void nodes_andnot(dst, src1, src2) dst = src1 & ~src2
* void nodes_complement(dst, src) dst = ~src
*
* int nodes_equal(mask1, mask2) Does mask1 == mask2?
* int nodes_intersects(mask1, mask2) Do mask1 and mask2 intersect?
* int nodes_subset(mask1, mask2) Is mask1 a subset of mask2?
* int nodes_empty(mask) Is mask empty (no bits sets)?
* int nodes_full(mask) Is mask full (all bits sets)?
* int nodes_weight(mask) Hamming weight - number of set bits
*
* void nodes_shift_right(dst, src, n) Shift right
* void nodes_shift_left(dst, src, n) Shift left
*
* int first_node(mask) Number lowest set bit, or MAX_NUMNODES
* int next_node(node, mask) Next node past 'node', or MAX_NUMNODES
* int first_unset_node(mask) First node not set in mask, or
* MAX_NUMNODES.
*
* nodemask_t nodemask_of_node(node) Return nodemask with bit 'node' set
* NODE_MASK_ALL Initializer - all bits set
* NODE_MASK_NONE Initializer - no bits set
* unsigned long *nodes_addr(mask) Array of unsigned long's in mask
*
* int nodemask_parse_user(ubuf, ulen, mask) Parse ascii string as nodemask
* int nodelist_parse(buf, map) Parse ascii string as nodelist
* int node_remap(oldbit, old, new) newbit = map(old, new)(oldbit)
* void nodes_remap(dst, src, old, new) *dst = map(old, new)(src)
* void nodes_onto(dst, orig, relmap) *dst = orig relative to relmap
* void nodes_fold(dst, orig, sz) dst bits = orig bits mod sz
*
* for_each_node_mask(node, mask) for-loop node over mask
*
* int num_online_nodes() Number of online Nodes
* int num_possible_nodes() Number of all possible Nodes
*
* int node_random(mask) Random node with set bit in mask
*
* int node_online(node) Is some node online?
* int node_possible(node) Is some node possible?
*
* node_set_online(node) set bit 'node' in node_online_map
* node_set_offline(node) clear bit 'node' in node_online_map
*
* for_each_node(node) for-loop node over node_possible_map
* for_each_online_node(node) for-loop node over node_online_map
*
* Subtlety:
* 1) The 'type-checked' form of node_isset() causes gcc (3.3.2, anyway)
* to generate slightly worse code. So use a simple one-line #define
* for node_isset(), instead of wrapping an inline inside a macro, the
* way we do the other calls.
*
* NODEMASK_SCRATCH
* When doing above logical AND, OR, XOR, Remap operations the callers tend to
* need temporary nodemask_t's on the stack. But if NODES_SHIFT is large,
* nodemask_t's consume too much stack space. NODEMASK_SCRATCH is a helper
* for such situations. See below and CPUMASK_ALLOC also.
*/
#include <linux/kernel.h>
#include <linux/threads.h>
#include <linux/bitmap.h>
#include <linux/numa.h>
typedef struct { DECLARE_BITMAP(bits, MAX_NUMNODES); } nodemask_t;
extern nodemask_t _unused_nodemask_arg_;
/**
* nodemask_pr_args - printf args to output a nodemask
* @maskp: nodemask to be printed
*
* Can be used to provide arguments for '%*pb[l]' when printing a nodemask.
*/
#define nodemask_pr_args(maskp) MAX_NUMNODES, (maskp)->bits
/*
* The inline keyword gives the compiler room to decide to inline, or
* not inline a function as it sees best. However, as these functions
* are called in both __init and non-__init functions, if they are not
* inlined we will end up with a section mis-match error (of the type of
* freeable items not being freed). So we must use __always_inline here
* to fix the problem. If other functions in the future also end up in
* this situation they will also need to be annotated as __always_inline
*/
#define node_set(node, dst) __node_set((node), &(dst))
static __always_inline void __node_set(int node, volatile nodemask_t *dstp)
{
set_bit(node, dstp->bits);
}
#define node_clear(node, dst) __node_clear((node), &(dst))
static inline void __node_clear(int node, volatile nodemask_t *dstp)
{
clear_bit(node, dstp->bits);
}
#define nodes_setall(dst) __nodes_setall(&(dst), MAX_NUMNODES)
static inline void __nodes_setall(nodemask_t *dstp, unsigned int nbits)
{
bitmap_fill(dstp->bits, nbits);
}
#define nodes_clear(dst) __nodes_clear(&(dst), MAX_NUMNODES)
static inline void __nodes_clear(nodemask_t *dstp, unsigned int nbits)
{
bitmap_zero(dstp->bits, nbits);
}
/* No static inline type checking - see Subtlety (1) above. */
#define node_isset(node, nodemask) test_bit((node), (nodemask).bits)
#define node_test_and_set(node, nodemask) \
__node_test_and_set((node), &(nodemask))
static inline int __node_test_and_set(int node, nodemask_t *addr)
{
return test_and_set_bit(node, addr->bits);
}
#define nodes_and(dst, src1, src2) \
__nodes_and(&(dst), &(src1), &(src2), MAX_NUMNODES)
static inline void __nodes_and(nodemask_t *dstp, const nodemask_t *src1p,
const nodemask_t *src2p, unsigned int nbits)
{
bitmap_and(dstp->bits, src1p->bits, src2p->bits, nbits);
}
#define nodes_or(dst, src1, src2) \
__nodes_or(&(dst), &(src1), &(src2), MAX_NUMNODES)
static inline void __nodes_or(nodemask_t *dstp, const nodemask_t *src1p,
const nodemask_t *src2p, unsigned int nbits)
{
bitmap_or(dstp->bits, src1p->bits, src2p->bits, nbits);
}
#define nodes_xor(dst, src1, src2) \
__nodes_xor(&(dst), &(src1), &(src2), MAX_NUMNODES)
static inline void __nodes_xor(nodemask_t *dstp, const nodemask_t *src1p,
const nodemask_t *src2p, unsigned int nbits)
{
bitmap_xor(dstp->bits, src1p->bits, src2p->bits, nbits);
}
#define nodes_andnot(dst, src1, src2) \
__nodes_andnot(&(dst), &(src1), &(src2), MAX_NUMNODES)
static inline void __nodes_andnot(nodemask_t *dstp, const nodemask_t *src1p,
const nodemask_t *src2p, unsigned int nbits)
{
bitmap_andnot(dstp->bits, src1p->bits, src2p->bits, nbits);
}
#define nodes_complement(dst, src) \
__nodes_complement(&(dst), &(src), MAX_NUMNODES)
static inline void __nodes_complement(nodemask_t *dstp,
const nodemask_t *srcp, unsigned int nbits)
{
bitmap_complement(dstp->bits, srcp->bits, nbits);
}
#define nodes_equal(src1, src2) \
__nodes_equal(&(src1), &(src2), MAX_NUMNODES)
static inline int __nodes_equal(const nodemask_t *src1p,
const nodemask_t *src2p, unsigned int nbits)
{
return bitmap_equal(src1p->bits, src2p->bits, nbits);
}
#define nodes_intersects(src1, src2) \
__nodes_intersects(&(src1), &(src2), MAX_NUMNODES)
static inline int __nodes_intersects(const nodemask_t *src1p,
const nodemask_t *src2p, unsigned int nbits)
{
return bitmap_intersects(src1p->bits, src2p->bits, nbits);
}
#define nodes_subset(src1, src2) \
__nodes_subset(&(src1), &(src2), MAX_NUMNODES)
static inline int __nodes_subset(const nodemask_t *src1p,
const nodemask_t *src2p, unsigned int nbits)
{
return bitmap_subset(src1p->bits, src2p->bits, nbits);
}
#define nodes_empty(src) __nodes_empty(&(src), MAX_NUMNODES)
static inline int __nodes_empty(const nodemask_t *srcp, unsigned int nbits)
{
return bitmap_empty(srcp->bits, nbits);
}
#define nodes_full(nodemask) __nodes_full(&(nodemask), MAX_NUMNODES)
static inline int __nodes_full(const nodemask_t *srcp, unsigned int nbits)
{
return bitmap_full(srcp->bits, nbits);
}
#define nodes_weight(nodemask) __nodes_weight(&(nodemask), MAX_NUMNODES)
static inline int __nodes_weight(const nodemask_t *srcp, unsigned int nbits)
{
return bitmap_weight(srcp->bits, nbits);
}
#define nodes_shift_right(dst, src, n) \
__nodes_shift_right(&(dst), &(src), (n), MAX_NUMNODES)
static inline void __nodes_shift_right(nodemask_t *dstp,
const nodemask_t *srcp, int n, int nbits)
{
bitmap_shift_right(dstp->bits, srcp->bits, n, nbits);
}
#define nodes_shift_left(dst, src, n) \
__nodes_shift_left(&(dst), &(src), (n), MAX_NUMNODES)
static inline void __nodes_shift_left(nodemask_t *dstp,
const nodemask_t *srcp, int n, int nbits)
{
bitmap_shift_left(dstp->bits, srcp->bits, n, nbits);
}
/* FIXME: better would be to fix all architectures to never return
> MAX_NUMNODES, then the silly min_ts could be dropped. */
#define first_node(src) __first_node(&(src))
static inline int __first_node(const nodemask_t *srcp)
{
return min_t(int, MAX_NUMNODES, find_first_bit(srcp->bits, MAX_NUMNODES));
}
#define next_node(n, src) __next_node((n), &(src))
static inline int __next_node(int n, const nodemask_t *srcp)
{
return min_t(int,MAX_NUMNODES,find_next_bit(srcp->bits, MAX_NUMNODES, n+1));
}
static inline void init_nodemask_of_node(nodemask_t *mask, int node)
{
nodes_clear(*mask);
node_set(node, *mask);
}
#define nodemask_of_node(node) \
({ \
typeof(_unused_nodemask_arg_) m; \
if (sizeof(m) == sizeof(unsigned long)) { \
m.bits[0] = 1UL << (node); \
} else { \
init_nodemask_of_node(&m, (node)); \
} \
m; \
})
#define first_unset_node(mask) __first_unset_node(&(mask))
static inline int __first_unset_node(const nodemask_t *maskp)
{
return min_t(int,MAX_NUMNODES,
find_first_zero_bit(maskp->bits, MAX_NUMNODES));
}
#define NODE_MASK_LAST_WORD BITMAP_LAST_WORD_MASK(MAX_NUMNODES)
#if MAX_NUMNODES <= BITS_PER_LONG
#define NODE_MASK_ALL \
((nodemask_t) { { \
[BITS_TO_LONGS(MAX_NUMNODES)-1] = NODE_MASK_LAST_WORD \
} })
#else
#define NODE_MASK_ALL \
((nodemask_t) { { \
[0 ... BITS_TO_LONGS(MAX_NUMNODES)-2] = ~0UL, \
[BITS_TO_LONGS(MAX_NUMNODES)-1] = NODE_MASK_LAST_WORD \
} })
#endif
#define NODE_MASK_NONE \
((nodemask_t) { { \
[0 ... BITS_TO_LONGS(MAX_NUMNODES)-1] = 0UL \
} })
#define nodes_addr(src) ((src).bits)
#define nodemask_parse_user(ubuf, ulen, dst) \
__nodemask_parse_user((ubuf), (ulen), &(dst), MAX_NUMNODES)
static inline int __nodemask_parse_user(const char __user *buf, int len,
nodemask_t *dstp, int nbits)
{
return bitmap_parse_user(buf, len, dstp->bits, nbits);
}
#define nodelist_parse(buf, dst) __nodelist_parse((buf), &(dst), MAX_NUMNODES)
static inline int __nodelist_parse(const char *buf, nodemask_t *dstp, int nbits)
{
return bitmap_parselist(buf, dstp->bits, nbits);
}
#define node_remap(oldbit, old, new) \
__node_remap((oldbit), &(old), &(new), MAX_NUMNODES)
static inline int __node_remap(int oldbit,
const nodemask_t *oldp, const nodemask_t *newp, int nbits)
{
return bitmap_bitremap(oldbit, oldp->bits, newp->bits, nbits);
}
#define nodes_remap(dst, src, old, new) \
__nodes_remap(&(dst), &(src), &(old), &(new), MAX_NUMNODES)
static inline void __nodes_remap(nodemask_t *dstp, const nodemask_t *srcp,
const nodemask_t *oldp, const nodemask_t *newp, int nbits)
{
bitmap_remap(dstp->bits, srcp->bits, oldp->bits, newp->bits, nbits);
}
#define nodes_onto(dst, orig, relmap) \
__nodes_onto(&(dst), &(orig), &(relmap), MAX_NUMNODES)
static inline void __nodes_onto(nodemask_t *dstp, const nodemask_t *origp,
const nodemask_t *relmapp, int nbits)
{
bitmap_onto(dstp->bits, origp->bits, relmapp->bits, nbits);
}
#define nodes_fold(dst, orig, sz) \
__nodes_fold(&(dst), &(orig), sz, MAX_NUMNODES)
static inline void __nodes_fold(nodemask_t *dstp, const nodemask_t *origp,
int sz, int nbits)
{
bitmap_fold(dstp->bits, origp->bits, sz, nbits);
}
#if MAX_NUMNODES > 1
#define for_each_node_mask(node, mask) \
for ((node) = first_node(mask); \
(node) < MAX_NUMNODES; \
(node) = next_node((node), (mask)))
#else /* MAX_NUMNODES == 1 */
#define for_each_node_mask(node, mask) \
if (!nodes_empty(mask)) \
for ((node) = 0; (node) < 1; (node)++)
#endif /* MAX_NUMNODES */
/*
* Bitmasks that are kept for all the nodes.
*/
enum node_states {
N_POSSIBLE, /* The node could become online at some point */
N_ONLINE, /* The node is online */
N_NORMAL_MEMORY, /* The node has regular memory */
#ifdef CONFIG_HIGHMEM
N_HIGH_MEMORY, /* The node has regular or high memory */
#else
N_HIGH_MEMORY = N_NORMAL_MEMORY,
#endif
#ifdef CONFIG_MOVABLE_NODE
N_MEMORY, /* The node has memory(regular, high, movable) */
#else
N_MEMORY = N_HIGH_MEMORY,
#endif
N_CPU, /* The node has one or more cpus */
NR_NODE_STATES
};
/*
* The following particular system nodemasks and operations
* on them manage all possible and online nodes.
*/
extern nodemask_t node_states[NR_NODE_STATES];
#if MAX_NUMNODES > 1
static inline int node_state(int node, enum node_states state)
{
return node_isset(node, node_states[state]);
}
static inline void node_set_state(int node, enum node_states state)
{
__node_set(node, &node_states[state]);
}
static inline void node_clear_state(int node, enum node_states state)
{
__node_clear(node, &node_states[state]);
}
static inline int num_node_state(enum node_states state)
{
return nodes_weight(node_states[state]);
}
#define for_each_node_state(__node, __state) \
for_each_node_mask((__node), node_states[__state])
#define first_online_node first_node(node_states[N_ONLINE])
#define first_memory_node first_node(node_states[N_MEMORY])
static inline int next_online_node(int nid)
{
return next_node(nid, node_states[N_ONLINE]);
}
static inline int next_memory_node(int nid)
{
return next_node(nid, node_states[N_MEMORY]);
}
extern int nr_node_ids;
extern int nr_online_nodes;
static inline void node_set_online(int nid)
{
node_set_state(nid, N_ONLINE);
nr_online_nodes = num_node_state(N_ONLINE);
}
static inline void node_set_offline(int nid)
{
node_clear_state(nid, N_ONLINE);
nr_online_nodes = num_node_state(N_ONLINE);
}
#else
static inline int node_state(int node, enum node_states state)
{
return node == 0;
}
static inline void node_set_state(int node, enum node_states state)
{
}
static inline void node_clear_state(int node, enum node_states state)
{
}
static inline int num_node_state(enum node_states state)
{
return 1;
}
#define for_each_node_state(node, __state) \
for ( (node) = 0; (node) == 0; (node) = 1)
#define first_online_node 0
#define first_memory_node 0
#define next_online_node(nid) (MAX_NUMNODES)
#define nr_node_ids 1
#define nr_online_nodes 1
#define node_set_online(node) node_set_state((node), N_ONLINE)
#define node_set_offline(node) node_clear_state((node), N_ONLINE)
#endif
#if defined(CONFIG_NUMA) && (MAX_NUMNODES > 1)
extern int node_random(const nodemask_t *maskp);
#else
static inline int node_random(const nodemask_t *mask)
{
return 0;
}
#endif
#define node_online_map node_states[N_ONLINE]
#define node_possible_map node_states[N_POSSIBLE]
#define num_online_nodes() num_node_state(N_ONLINE)
#define num_possible_nodes() num_node_state(N_POSSIBLE)
#define node_online(node) node_state((node), N_ONLINE)
#define node_possible(node) node_state((node), N_POSSIBLE)
#define for_each_node(node) for_each_node_state(node, N_POSSIBLE)
#define for_each_online_node(node) for_each_node_state(node, N_ONLINE)
/*
* For nodemask scrach area.
* NODEMASK_ALLOC(type, name) allocates an object with a specified type and
* name.
*/
#if NODES_SHIFT > 8 /* nodemask_t > 256 bytes */
#define NODEMASK_ALLOC(type, name, gfp_flags) \
type *name = kmalloc(sizeof(*name), gfp_flags)
#define NODEMASK_FREE(m) kfree(m)
#else
#define NODEMASK_ALLOC(type, name, gfp_flags) type _##name, *name = &_##name
#define NODEMASK_FREE(m) do {} while (0)
#endif
/* A example struture for using NODEMASK_ALLOC, used in mempolicy. */
struct nodemask_scratch {
nodemask_t mask1;
nodemask_t mask2;
};
#define NODEMASK_SCRATCH(x) \
NODEMASK_ALLOC(struct nodemask_scratch, x, \
GFP_KERNEL | __GFP_NORETRY)
#define NODEMASK_SCRATCH_FREE(x) NODEMASK_FREE(x)
#endif /* __LINUX_NODEMASK_H */

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drivers/include/linux/numa.h Normal file
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#ifndef _LINUX_NUMA_H
#define _LINUX_NUMA_H
#ifdef CONFIG_NODES_SHIFT
#define NODES_SHIFT CONFIG_NODES_SHIFT
#else
#define NODES_SHIFT 0
#endif
#define MAX_NUMNODES (1 << NODES_SHIFT)
#define NUMA_NO_NODE (-1)
#endif /* _LINUX_NUMA_H */

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drivers/include/linux/property.h Normal file
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/*
* property.h - Unified device property interface.
*
* Copyright (C) 2014, Intel Corporation
* Authors: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* Mika Westerberg <mika.westerberg@linux.intel.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.
*/
#ifndef _LINUX_PROPERTY_H_
#define _LINUX_PROPERTY_H_
#include <linux/fwnode.h>
#include <linux/types.h>
struct device;
enum dev_prop_type {
DEV_PROP_U8,
DEV_PROP_U16,
DEV_PROP_U32,
DEV_PROP_U64,
DEV_PROP_STRING,
DEV_PROP_MAX,
};
enum dev_dma_attr {
DEV_DMA_NOT_SUPPORTED,
DEV_DMA_NON_COHERENT,
DEV_DMA_COHERENT,
};
bool device_property_present(struct device *dev, const char *propname);
int device_property_read_u8_array(struct device *dev, const char *propname,
u8 *val, size_t nval);
int device_property_read_u16_array(struct device *dev, const char *propname,
u16 *val, size_t nval);
int device_property_read_u32_array(struct device *dev, const char *propname,
u32 *val, size_t nval);
int device_property_read_u64_array(struct device *dev, const char *propname,
u64 *val, size_t nval);
int device_property_read_string_array(struct device *dev, const char *propname,
const char **val, size_t nval);
int device_property_read_string(struct device *dev, const char *propname,
const char **val);
int device_property_match_string(struct device *dev,
const char *propname, const char *string);
bool fwnode_property_present(struct fwnode_handle *fwnode, const char *propname);
int fwnode_property_read_u8_array(struct fwnode_handle *fwnode,
const char *propname, u8 *val,
size_t nval);
int fwnode_property_read_u16_array(struct fwnode_handle *fwnode,
const char *propname, u16 *val,
size_t nval);
int fwnode_property_read_u32_array(struct fwnode_handle *fwnode,
const char *propname, u32 *val,
size_t nval);
int fwnode_property_read_u64_array(struct fwnode_handle *fwnode,
const char *propname, u64 *val,
size_t nval);
int fwnode_property_read_string_array(struct fwnode_handle *fwnode,
const char *propname, const char **val,
size_t nval);
int fwnode_property_read_string(struct fwnode_handle *fwnode,
const char *propname, const char **val);
int fwnode_property_match_string(struct fwnode_handle *fwnode,
const char *propname, const char *string);
struct fwnode_handle *device_get_next_child_node(struct device *dev,
struct fwnode_handle *child);
#define device_for_each_child_node(dev, child) \
for (child = device_get_next_child_node(dev, NULL); child; \
child = device_get_next_child_node(dev, child))
void fwnode_handle_put(struct fwnode_handle *fwnode);
unsigned int device_get_child_node_count(struct device *dev);
static inline bool device_property_read_bool(struct device *dev,
const char *propname)
{
return device_property_present(dev, propname);
}
static inline int device_property_read_u8(struct device *dev,
const char *propname, u8 *val)
{
return device_property_read_u8_array(dev, propname, val, 1);
}
static inline int device_property_read_u16(struct device *dev,
const char *propname, u16 *val)
{
return device_property_read_u16_array(dev, propname, val, 1);
}
static inline int device_property_read_u32(struct device *dev,
const char *propname, u32 *val)
{
return device_property_read_u32_array(dev, propname, val, 1);
}
static inline int device_property_read_u64(struct device *dev,
const char *propname, u64 *val)
{
return device_property_read_u64_array(dev, propname, val, 1);
}
static inline bool fwnode_property_read_bool(struct fwnode_handle *fwnode,
const char *propname)
{
return fwnode_property_present(fwnode, propname);
}
static inline int fwnode_property_read_u8(struct fwnode_handle *fwnode,
const char *propname, u8 *val)
{
return fwnode_property_read_u8_array(fwnode, propname, val, 1);
}
static inline int fwnode_property_read_u16(struct fwnode_handle *fwnode,
const char *propname, u16 *val)
{
return fwnode_property_read_u16_array(fwnode, propname, val, 1);
}
static inline int fwnode_property_read_u32(struct fwnode_handle *fwnode,
const char *propname, u32 *val)
{
return fwnode_property_read_u32_array(fwnode, propname, val, 1);
}
static inline int fwnode_property_read_u64(struct fwnode_handle *fwnode,
const char *propname, u64 *val)
{
return fwnode_property_read_u64_array(fwnode, propname, val, 1);
}
/**
* struct property_entry - "Built-in" device property representation.
* @name: Name of the property.
* @type: Type of the property.
* @nval: Number of items of type @type making up the value.
* @value: Value of the property (an array of @nval items of type @type).
*/
struct property_entry {
const char *name;
enum dev_prop_type type;
size_t nval;
union {
void *raw_data;
u8 *u8_data;
u16 *u16_data;
u32 *u32_data;
u64 *u64_data;
const char **str;
} value;
};
/**
* struct property_set - Collection of "built-in" device properties.
* @fwnode: Handle to be pointed to by the fwnode field of struct device.
* @properties: Array of properties terminated with a null entry.
*/
struct property_set {
struct fwnode_handle fwnode;
struct property_entry *properties;
};
void device_add_property_set(struct device *dev, struct property_set *pset);
bool device_dma_supported(struct device *dev);
enum dev_dma_attr device_get_dma_attr(struct device *dev);
int device_get_phy_mode(struct device *dev);
void *device_get_mac_address(struct device *dev, char *addr, int alen);
#endif /* _LINUX_PROPERTY_H_ */

1
drivers/include/linux/rcupdate.h
View File

@ -217,6 +217,7 @@ void call_rcu_sched(struct rcu_head *head,
void synchronize_sched(void);
#define wait_rcu_gp(...)
/**
* call_rcu_tasks() - Queue an RCU for invocation task-based grace period
* @head: structure to be used for queueing the RCU updates.

2
drivers/include/linux/scatterlist.h
View File

@ -378,6 +378,4 @@ bool sg_miter_skip(struct sg_mapping_iter *miter, off_t offset);
bool sg_miter_next(struct sg_mapping_iter *miter);
void sg_miter_stop(struct sg_mapping_iter *miter);
#define dma_unmap_sg(d, s, n, r)
#endif /* _LINUX_SCATTERLIST_H */

158
drivers/include/linux/timex.h Normal file
View File

@ -0,0 +1,158 @@
/*****************************************************************************
* *
* Copyright (c) David L. Mills 1993 *
* *
* Permission to use, copy, modify, and distribute this software and its *
* documentation for any purpose and without fee is hereby granted, provided *
* that the above copyright notice appears in all copies and that both the *
* copyright notice and this permission notice appear in supporting *
* documentation, and that the name University of Delaware not be used in *
* advertising or publicity pertaining to distribution of the software *
* without specific, written prior permission. The University of Delaware *
* makes no representations about the suitability this software for any *
* purpose. It is provided "as is" without express or implied warranty. *
* *
*****************************************************************************/
/*
* Modification history timex.h
*
* 29 Dec 97 Russell King
* Moved CLOCK_TICK_RATE, CLOCK_TICK_FACTOR and FINETUNE to asm/timex.h
* for ARM machines
*
* 9 Jan 97 Adrian Sun
* Shifted LATCH define to allow access to alpha machines.
*
* 26 Sep 94 David L. Mills
* Added defines for hybrid phase/frequency-lock loop.
*
* 19 Mar 94 David L. Mills
* Moved defines from kernel routines to header file and added new
* defines for PPS phase-lock loop.
*
* 20 Feb 94 David L. Mills
* Revised status codes and structures for external clock and PPS
* signal discipline.
*
* 28 Nov 93 David L. Mills
* Adjusted parameters to improve stability and increase poll
* interval.
*
* 17 Sep 93 David L. Mills
* Created file $NTP/include/sys/timex.h
* 07 Oct 93 Torsten Duwe
* Derived linux/timex.h
* 1995-08-13 Torsten Duwe
* kernel PLL updated to 1994-12-13 specs (rfc-1589)
* 1997-08-30 Ulrich Windl
* Added new constant NTP_PHASE_LIMIT
* 2004-08-12 Christoph Lameter
* Reworked time interpolation logic
*/
#ifndef _LINUX_TIMEX_H
#define _LINUX_TIMEX_H
#define ADJ_ADJTIME 0x8000 /* switch between adjtime/adjtimex modes */
#define ADJ_OFFSET_SINGLESHOT 0x0001 /* old-fashioned adjtime */
#define ADJ_OFFSET_READONLY 0x2000 /* read-only adjtime */
#include <linux/compiler.h>
#include <linux/types.h>
#ifndef random_get_entropy
/*
* The random_get_entropy() function is used by the /dev/random driver
* in order to extract entropy via the relative unpredictability of
* when an interrupt takes places versus a high speed, fine-grained
* timing source or cycle counter. Since it will be occurred on every
* single interrupt, it must have a very low cost/overhead.
*
* By default we use get_cycles() for this purpose, but individual
* architectures may override this in their asm/timex.h header file.
*/
#define random_get_entropy() get_cycles()
#endif
/*
* SHIFT_PLL is used as a dampening factor to define how much we
* adjust the frequency correction for a given offset in PLL mode.
* It also used in dampening the offset correction, to define how
* much of the current value in time_offset we correct for each
* second. Changing this value changes the stiffness of the ntp
* adjustment code. A lower value makes it more flexible, reducing
* NTP convergence time. A higher value makes it stiffer, increasing
* convergence time, but making the clock more stable.
*
* In David Mills' nanokernel reference implementation SHIFT_PLL is 4.
* However this seems to increase convergence time much too long.
*
* https://lists.ntp.org/pipermail/hackers/2008-January/003487.html
*
* In the above mailing list discussion, it seems the value of 4
* was appropriate for other Unix systems with HZ=100, and that
* SHIFT_PLL should be decreased as HZ increases. However, Linux's
* clock steering implementation is HZ independent.
*
* Through experimentation, a SHIFT_PLL value of 2 was found to allow
* for fast convergence (very similar to the NTPv3 code used prior to
* v2.6.19), with good clock stability.
*
*
* SHIFT_FLL is used as a dampening factor to define how much we
* adjust the frequency correction for a given offset in FLL mode.
* In David Mills' nanokernel reference implementation SHIFT_FLL is 2.
*
* MAXTC establishes the maximum time constant of the PLL.
*/
#define SHIFT_PLL 2 /* PLL frequency factor (shift) */
#define SHIFT_FLL 2 /* FLL frequency factor (shift) */
#define MAXTC 10 /* maximum time constant (shift) */
/*
* SHIFT_USEC defines the scaling (shift) of the time_freq and
* time_tolerance variables, which represent the current frequency
* offset and maximum frequency tolerance.
*/
#define SHIFT_USEC 16 /* frequency offset scale (shift) */
#define PPM_SCALE ((s64)NSEC_PER_USEC << (NTP_SCALE_SHIFT - SHIFT_USEC))
#define PPM_SCALE_INV_SHIFT 19
#define PPM_SCALE_INV ((1LL << (PPM_SCALE_INV_SHIFT + NTP_SCALE_SHIFT)) / \
PPM_SCALE + 1)
#define MAXPHASE 500000000L /* max phase error (ns) */
#define MAXFREQ 500000 /* max frequency error (ns/s) */
#define MAXFREQ_SCALED ((s64)MAXFREQ << NTP_SCALE_SHIFT)
#define MINSEC 256 /* min interval between updates (s) */
#define MAXSEC 2048 /* max interval between updates (s) */
#define NTP_PHASE_LIMIT ((MAXPHASE / NSEC_PER_USEC) << 5) /* beyond max. dispersion */
/*
* kernel variables
* Note: maximum error = NTP synch distance = dispersion + delay / 2;
* estimated error = NTP dispersion.
*/
extern unsigned long tick_usec; /* USER_HZ period (usec) */
extern unsigned long tick_nsec; /* SHIFTED_HZ period (nsec) */
/* Required to safely shift negative values */
#define shift_right(x, s) ({ \
__typeof__(x) __x = (x); \
__typeof__(s) __s = (s); \
__x < 0 ? -(-__x >> __s) : __x >> __s; \
})
#define NTP_SCALE_SHIFT 32
#define NTP_INTERVAL_FREQ (HZ)
#define NTP_INTERVAL_LENGTH (NSEC_PER_SEC/NTP_INTERVAL_FREQ)
int read_current_timer(unsigned long *timer_val);
void ntp_notify_cmos_timer(void);
/* The clock frequency of the i8253/i8254 PIT */
#define PIT_TICK_RATE 1193182ul
#endif /* LINUX_TIMEX_H */

1
drivers/include/syscall.h
View File

@ -530,5 +530,4 @@ static inline void *vzalloc(unsigned long size)
static inline int power_supply_is_system_supplied(void) { return -1; };
#endif