diff options
Diffstat (limited to 'EDK/Foundation/Library/Dxe/Include/Ipf/CpuFuncs.h')
-rw-r--r-- | EDK/Foundation/Library/Dxe/Include/Ipf/CpuFuncs.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/EDK/Foundation/Library/Dxe/Include/Ipf/CpuFuncs.h b/EDK/Foundation/Library/Dxe/Include/Ipf/CpuFuncs.h new file mode 100644 index 0000000..3818170 --- /dev/null +++ b/EDK/Foundation/Library/Dxe/Include/Ipf/CpuFuncs.h @@ -0,0 +1,93 @@ +/*++ + +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 |