mirror of https://github.com/acidanthera/audk.git
181 lines
5.8 KiB
C
181 lines
5.8 KiB
C
/** @file
|
|
Basic Definition for IA32 Architecture.
|
|
|
|
Copyright (c) 2006 - 2009, Intel Corporation
|
|
All rights reserved. This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
**/
|
|
|
|
#ifndef _CPU_IA32_H_
|
|
#define _CPU_IA32_H_
|
|
|
|
typedef struct {
|
|
UINT32 RegEax;
|
|
UINT32 RegEbx;
|
|
UINT32 RegEcx;
|
|
UINT32 RegEdx;
|
|
} EFI_CPUID_REGISTER;
|
|
|
|
#pragma pack(1)
|
|
//
|
|
// Definition for IA32 microcode format
|
|
//
|
|
typedef struct {
|
|
UINT32 HeaderVersion;
|
|
UINT32 UpdateRevision;
|
|
UINT32 Date;
|
|
UINT32 ProcessorId;
|
|
UINT32 Checksum;
|
|
UINT32 LoaderRevision;
|
|
UINT32 ProcessorFlags;
|
|
UINT32 DataSize;
|
|
UINT32 TotalSize;
|
|
UINT8 Reserved[12];
|
|
} EFI_CPU_MICROCODE_HEADER;
|
|
|
|
typedef struct {
|
|
UINT32 ExtendedSignatureCount;
|
|
UINT32 ExtendedTableChecksum;
|
|
UINT8 Reserved[12];
|
|
} EFI_CPU_MICROCODE_EXTENDED_TABLE_HEADER;
|
|
|
|
typedef struct {
|
|
UINT32 ProcessorSignature;
|
|
UINT32 ProcessorFlag;
|
|
UINT32 ProcessorChecksum;
|
|
} EFI_CPU_MICROCODE_EXTENDED_TABLE;
|
|
|
|
//
|
|
// The MS compiler doesn't handle QWORDs very well. So break
|
|
// them into DWORDs to circumvent the problem.
|
|
//
|
|
typedef union _MSR_REGISTER {
|
|
UINT64 Qword;
|
|
|
|
struct _DWORDS {
|
|
UINT32 Low;
|
|
UINT32 High;
|
|
} Dwords;
|
|
|
|
struct _BYTES {
|
|
UINT8 FirstByte;
|
|
UINT8 SecondByte;
|
|
UINT8 ThirdByte;
|
|
UINT8 FouthByte;
|
|
UINT8 FifthByte;
|
|
UINT8 SixthByte;
|
|
UINT8 SeventhByte;
|
|
UINT8 EighthByte;
|
|
} Bytes;
|
|
|
|
} MSR_REGISTER;
|
|
|
|
#pragma pack()
|
|
|
|
//
|
|
// Definition for CPUID Index
|
|
//
|
|
#define EFI_CPUID_SIGNATURE 0x0
|
|
#define EFI_CPUID_VERSION_INFO 0x1
|
|
#define EFI_CPUID_CACHE_INFO 0x2
|
|
#define EFI_CPUID_SERIAL_NUMBER 0x3
|
|
#define EFI_CPUID_EXTENDED_FUNCTION 0x80000000
|
|
#define EFI_CPUID_EXTENDED_CPU_SIG 0x80000001
|
|
#define EFI_CPUID_BRAND_STRING1 0x80000002
|
|
#define EFI_CPUID_BRAND_STRING2 0x80000003
|
|
#define EFI_CPUID_BRAND_STRING3 0x80000004
|
|
#define EFI_CPUID_ADDRESS_SIZE 0x80000008
|
|
|
|
//
|
|
// Definition for MSR address
|
|
//
|
|
#define EFI_MSR_IA32_PLATFORM_ID 0x17
|
|
#define EFI_MSR_IA32_APIC_BASE 0x1B
|
|
#define EFI_MSR_EBC_HARD_POWERON 0x2A
|
|
#define EFI_MSR_EBC_SOFT_POWERON 0x2B
|
|
#define EFI_MSR_EBC_FREQUENCY_ID 0x2C
|
|
#define MSR_IA32_FEATURE_CONTROL 0x3A
|
|
#define EFI_MSR_IA32_BIOS_UPDT_TRIG 0x79
|
|
#define EFI_MSR_IA32_BIOS_SIGN_ID 0x8B
|
|
#define EFI_MSR_PSB_CLOCK_STATUS 0xCD
|
|
#define MSR_EXT_CONFIG 0xEE
|
|
#define EFI_IA32_MCG_CAP 0x179
|
|
#define EFI_IA32_MCG_CTL 0x17B
|
|
|
|
#define EFI_MSR_IA32_PERF_STS 0x198
|
|
#define EFI_MSR_IA32_PERF_CTL 0x199
|
|
#define EFI_MSR_IA32_CLOCK_MODULATION 0x19A
|
|
#define MSR_IA32_THERMAL_INTERRUPT 0x19B
|
|
#define EFI_MSR_IA32_THERM_STATUS 0x19C
|
|
#define EFI_MSR_GV_THERM 0x19D
|
|
#define MSR_IA32_MISC_ENABLE 0x1A0
|
|
#define MSR_PIC_SENS_CFG 0x1AA
|
|
|
|
#define EFI_IA32_MC0_CTL 0x400
|
|
#define EFI_IA32_MC0_STATUS 0x401
|
|
#define MSR_PECI_CONTROL 0x5A0
|
|
|
|
//
|
|
// Definition for MTRR address and related values
|
|
//
|
|
#define EFI_IA32_MTRR_FIX64K_00000 0x250
|
|
#define EFI_IA32_MTRR_FIX16K_80000 0x258
|
|
#define EFI_IA32_MTRR_FIX16K_A0000 0x259
|
|
#define EFI_IA32_MTRR_FIX4K_C0000 0x268
|
|
#define EFI_IA32_MTRR_FIX4K_C8000 0x269
|
|
#define EFI_IA32_MTRR_FIX4K_D0000 0x26A
|
|
#define EFI_IA32_MTRR_FIX4K_D8000 0x26B
|
|
#define EFI_IA32_MTRR_FIX4K_E0000 0x26C
|
|
#define EFI_IA32_MTRR_FIX4K_E8000 0x26D
|
|
#define EFI_IA32_MTRR_FIX4K_F0000 0x26E
|
|
#define EFI_IA32_MTRR_FIX4K_F8000 0x26F
|
|
#define EFI_CACHE_VARIABLE_MTRR_BASE 0x200
|
|
#define EFI_CACHE_VARIABLE_MTRR_END 0x20F
|
|
#define EFI_CACHE_IA32_MTRR_DEF_TYPE 0x2FF
|
|
|
|
#define EFI_CACHE_VALID_ADDRESS 0xFFFFFF000
|
|
#define EFI_MSR_VALID_MASK 0xFFFFFFFFF
|
|
#define EFI_CACHE_MTRR_VALID 0x800
|
|
#define EFI_CACHE_FIXED_MTRR_VALID 0x400
|
|
|
|
#define EFI_CACHE_UNCACHEABLE 0
|
|
#define EFI_CACHE_WRITECOMBINING 1
|
|
#define EFI_CACHE_WRITETHROUGH 4
|
|
#define EFI_CACHE_WRITEPROTECTED 5
|
|
#define EFI_CACHE_WRITEBACK 6
|
|
|
|
//
|
|
// Definition for Local APIC registers and related values
|
|
//
|
|
#define LOCAL_APIC_LVT_TIMER 0x320
|
|
#define LOCAL_APIC_TIMER_INIT_COUNT 0x380
|
|
#define LOCAL_APIC_TIMER_COUNT 0x390
|
|
#define LOCAL_APIC_TIMER_DIVIDE 0x3E0
|
|
|
|
|
|
#define DELIVERY_MODE_FIXED 0x0
|
|
#define DELIVERY_MODE_LOWEST_PRIORITY 0x1
|
|
#define DELIVERY_MODE_SMI 0x2
|
|
#define DELIVERY_MODE_REMOTE_READ 0x3
|
|
#define DELIVERY_MODE_NMI 0x4
|
|
#define DELIVERY_MODE_INIT 0x5
|
|
#define DELIVERY_MODE_SIPI 0x6
|
|
|
|
#define TRIGGER_MODE_EDGE 0x0
|
|
#define TRIGGER_MODE_LEVEL 0x1
|
|
|
|
//
|
|
// CPU System Memory Map Definition
|
|
//
|
|
#define CPU_MSI_MEMORY_BASE 0xFEE00000
|
|
#define CPU_MSI_MEMORY_SIZE 0x100000
|
|
|
|
|
|
#endif
|