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Diffstat (limited to 'ANDROID_3.4.5/include/acpi/actbl.h')
| -rw-r--r-- | ANDROID_3.4.5/include/acpi/actbl.h | 380 |
1 files changed, 0 insertions, 380 deletions
diff --git a/ANDROID_3.4.5/include/acpi/actbl.h b/ANDROID_3.4.5/include/acpi/actbl.h deleted file mode 100644 index 8dea5466..00000000 --- a/ANDROID_3.4.5/include/acpi/actbl.h +++ /dev/null @@ -1,380 +0,0 @@ -/****************************************************************************** - * - * Name: actbl.h - Basic ACPI Table Definitions - * - *****************************************************************************/ - -/* - * Copyright (C) 2000 - 2011, 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_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 about bitfields: The u8 type is used for bitfields in ACPI tables. - * This is the only type that is even remotely portable. Anything else is not - * portable, so do not use any other bitfield types. - */ - -/******************************************************************************* - * - * 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 # */ - 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 misaliged 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 */ -}; - -#define ACPI_RSDP_REV0_SIZE 20 /* Size of original ACPI 1.0 RSDP */ - -/******************************************************************************* - * - * 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 */ -}; - -/******************************************************************************* - * - * 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 S4bios_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 C2latency; /* Worst case HW latency to enter/exit C2 state */ - u16 C3latency; /* Worst case HW latency to enter/exit C3 state */ - u16 flush_size; /* Processor's 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's 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 */ - u8 reserved4[3]; /* Reserved, must be zero */ - 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 */ - struct acpi_generic_address sleep_status; /* 64-bit Sleep Status register */ -}; - -/* Masks for FADT Boot Architecture Flags (boot_flags) */ - -#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 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 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 x_aPICs 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_prefered_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() - -#define ACPI_FADT_OFFSET(f) (u16) ACPI_OFFSET (struct acpi_table_fadt, f) - -/* - * 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 */ - union acpi_name_union signature; - acpi_owner_id owner_id; - u8 flags; -}; - -/* Masks for Flags field above */ - -#define ACPI_TABLE_ORIGIN_UNKNOWN (0) -#define ACPI_TABLE_ORIGIN_MAPPED (1) -#define ACPI_TABLE_ORIGIN_ALLOCATED (2) -#define ACPI_TABLE_ORIGIN_OVERRIDE (4) -#define ACPI_TABLE_ORIGIN_MASK (7) -#define ACPI_TABLE_IS_LOADED (8) - -/* - * Get the remaining ACPI tables - */ - -#include <acpi/actbl1.h> -#include <acpi/actbl2.h> -#include <acpi/actbl3.h> - -/* - * 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 - */ -#define ACPI_FADT_V1_SIZE (u32) (ACPI_FADT_OFFSET (flags) + 4) -#define ACPI_FADT_V2_SIZE (u32) (ACPI_FADT_OFFSET (reserved4[0]) + 3) -#define ACPI_FADT_V3_SIZE (u32) (ACPI_FADT_OFFSET (sleep_control)) -#define ACPI_FADT_V5_SIZE (u32) (sizeof (struct acpi_table_fadt)) - -#endif /* __ACTBL_H__ */ |