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/*++
Copyright (c) 2004, 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.
Module Name:
CpuFuncs.h
Abstract:
--*/
#ifndef _CPU_FUNCS_H
#define _CPU_FUNCS_H
#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_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 EFI_MSR_IA32_BIOS_UPDT_TRIG 0x79
#define EFI_MSR_IA32_BIOS_SIGN_ID 0x8B
#define EFI_APIC_GLOBAL_ENABLE 0x800
#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_CACHE_MTRR_VALID 0x800
#define EFI_CACHE_FIXED_MTRR_VALID 0x400
#define EFI_MSR_VALID_MASK 0xFFFFFFFFF
#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_IA32_MCG_CAP 0x179
#define EFI_IA32_MCG_CTL 0x17B
#define EFI_IA32_MC0_CTL 0x400
#define EFI_IA32_MC0_STATUS 0x401
#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
UINT64
EfiReadTsc (
VOID
)
/*++
Routine Description:
Read Time stamp.
Arguments:
None
Returns:
Return the read data
--*/
;
#endif
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