Add Core Solo/Duo MSRs from: Intel(R) 64 and IA-32 Architectures Software Developer's Manual, Volume 3, December 2015, Chapter 35 Model-Specific-Registers (MSR), Section 35-17.
Cc: Jeff Fan <[email protected]> Cc: Jiewen Yao <[email protected]> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <[email protected]> --- UefiCpuPkg/Include/Register/Msr/CoreMsr.h | 1074 +++++++++++++++++++++++++++++ 1 file changed, 1074 insertions(+) create mode 100644 UefiCpuPkg/Include/Register/Msr/CoreMsr.h diff --git a/UefiCpuPkg/Include/Register/Msr/CoreMsr.h b/UefiCpuPkg/Include/Register/Msr/CoreMsr.h new file mode 100644 index 0000000..11956fb --- /dev/null +++ b/UefiCpuPkg/Include/Register/Msr/CoreMsr.h @@ -0,0 +1,1074 @@ +/** @file + MSR Definitions for Intel Core Solo and Intel Core Duo Processors. + + Provides defines for Machine Specific Registers(MSR) indexes. Data structures + are provided for MSRs that contain one or more bit fields. If the MSR value + returned is a single 32-bit or 64-bit value, then a data structure is not + provided for that MSR. + + Copyright (c) 2016, Intel Corporation. All rights reserved.<BR> + 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. + + @par Specification Reference: + Intel(R) 64 and IA-32 Architectures Software Developer's Manual, Volume 3, + December 2015, Chapter 35 Model-Specific-Registers (MSR), Section 35-17. + +**/ + +#ifndef __CORE_MSR_H__ +#define __CORE_MSR_H__ + +#include <Register/ArchitecturalMsr.h> + +/** + Unique. See Section 35.20, "MSRs in Pentium Processors," and see Table 35-2. + + @param ECX MSR_CORE_P5_MC_ADDR (0x00000000) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_P5_MC_ADDR); + AsmWriteMsr64 (MSR_CORE_P5_MC_ADDR, Msr); + @endcode +**/ +#define MSR_CORE_P5_MC_ADDR 0x00000000 + + +/** + Unique. See Section 35.20, "MSRs in Pentium Processors," and see Table 35-2. + + @param ECX MSR_CORE_P5_MC_TYPE (0x00000001) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_P5_MC_TYPE); + AsmWriteMsr64 (MSR_CORE_P5_MC_TYPE, Msr); + @endcode +**/ +#define MSR_CORE_P5_MC_TYPE 0x00000001 + + +/** + Shared. Processor Hard Power-On Configuration (R/W) Enables and disables + processor features; (R) indicates current processor configuration. + + @param ECX MSR_CORE_EBL_CR_POWERON (0x0000002A) + @param EAX Lower 32-bits of MSR value. + Described by the type MSR_CORE_EBL_CR_POWERON_REGISTER. + @param EDX Upper 32-bits of MSR value. + Described by the type MSR_CORE_EBL_CR_POWERON_REGISTER. + + <b>Example usage</b> + @code + MSR_CORE_EBL_CR_POWERON_REGISTER Msr; + + Msr.Uint64 = AsmReadMsr64 (MSR_CORE_EBL_CR_POWERON); + AsmWriteMsr64 (MSR_CORE_EBL_CR_POWERON, Msr.Uint64); + @endcode +**/ +#define MSR_CORE_EBL_CR_POWERON 0x0000002A + +/** + MSR information returned for MSR index #MSR_CORE_EBL_CR_POWERON +**/ +typedef union { + /// + /// Individual bit fields + /// + struct { + UINT32 Reserved1:1; + /// + /// [Bit 1] Data Error Checking Enable (R/W) 1 = Enabled; 0 = Disabled + /// Note: Not all processor implements R/W. + /// + UINT32 DataErrorCheckingEnable:1; + /// + /// [Bit 2] Response Error Checking Enable (R/W) 1 = Enabled; 0 = Disabled + /// Note: Not all processor implements R/W. + /// + UINT32 ResponseErrorCheckingEnable:1; + /// + /// [Bit 3] MCERR# Drive Enable (R/W) 1 = Enabled; 0 = Disabled Note: Not + /// all processor implements R/W. + /// + UINT32 MCERR_DriveEnable:1; + /// + /// [Bit 4] Address Parity Enable (R/W) 1 = Enabled; 0 = Disabled Note: + /// Not all processor implements R/W. + /// + UINT32 AddressParityEnable:1; + UINT32 Reserved2:2; + /// + /// [Bit 7] BINIT# Driver Enable (R/W) 1 = Enabled; 0 = Disabled Note: Not + /// all processor implements R/W. + /// + UINT32 BINIT_DriverEnable:1; + /// + /// [Bit 8] Output Tri-state Enabled (R/O) 1 = Enabled; 0 = Disabled. + /// + UINT32 OutputTriStateEnable:1; + /// + /// [Bit 9] Execute BIST (R/O) 1 = Enabled; 0 = Disabled. + /// + UINT32 ExecuteBIST:1; + /// + /// [Bit 10] MCERR# Observation Enabled (R/O) 1 = Enabled; 0 = Disabled. + /// + UINT32 MCERR_ObservationEnabled:1; + UINT32 Reserved3:1; + /// + /// [Bit 12] BINIT# Observation Enabled (R/O) 1 = Enabled; 0 = Disabled. + /// + UINT32 BINIT_ObservationEnabled:1; + UINT32 Reserved4:1; + /// + /// [Bit 14] 1 MByte Power on Reset Vector (R/O) 1 = 1 MByte; 0 = 4 GBytes. + /// + UINT32 ResetVector:1; + UINT32 Reserved5:1; + /// + /// [Bits 17:16] APIC Cluster ID (R/O). + /// + UINT32 APICClusterID:2; + /// + /// [Bit 18] System Bus Frequency (R/O) 1. = 100 MHz 2. = Reserved. + /// + UINT32 SystemBusFrequency:1; + UINT32 Reserved6:1; + /// + /// [Bits 21:20] Symmetric Arbitration ID (R/O). + /// + UINT32 SymmetricArbitrationID:2; + /// + /// [Bits 26:22] Clock Frequency Ratio (R/O). + /// + UINT32 ClockFrequencyRatio:5; + UINT32 Reserved7:5; + UINT32 Reserved8:32; + } Bits; + /// + /// All bit fields as a 32-bit value + /// + UINT32 Uint32; + /// + /// All bit fields as a 64-bit value + /// + UINT64 Uint64; +} MSR_CORE_EBL_CR_POWERON_REGISTER; + + +/** + Unique. Last Branch Record n (R/W) One of 8 last branch record registers on + the last branch record stack: bits 31-0 hold the 'from' address and bits + 63-32 hold the 'to' address. See also: - Last Branch Record Stack TOS at + 1C9H - Section 17.12, "Last Branch, Interrupt, and Exception Recording + (Pentium M Processors).". + + @param ECX MSR_CORE_LASTBRANCH_n + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_LASTBRANCH_0); + AsmWriteMsr64 (MSR_CORE_LASTBRANCH_0, Msr); + @endcode + @{ +**/ +#define MSR_CORE_LASTBRANCH_0 0x00000040 +#define MSR_CORE_LASTBRANCH_1 0x00000041 +#define MSR_CORE_LASTBRANCH_2 0x00000042 +#define MSR_CORE_LASTBRANCH_3 0x00000043 +#define MSR_CORE_LASTBRANCH_4 0x00000044 +#define MSR_CORE_LASTBRANCH_5 0x00000045 +#define MSR_CORE_LASTBRANCH_6 0x00000046 +#define MSR_CORE_LASTBRANCH_7 0x00000047 +/// @} + + +/** + Shared. Scalable Bus Speed (RO) This field indicates the scalable bus + clock speed:. + + @param ECX MSR_CORE_FSB_FREQ (0x000000CD) + @param EAX Lower 32-bits of MSR value. + Described by the type MSR_CORE_FSB_FREQ_REGISTER. + @param EDX Upper 32-bits of MSR value. + Described by the type MSR_CORE_FSB_FREQ_REGISTER. + + <b>Example usage</b> + @code + MSR_CORE_FSB_FREQ_REGISTER Msr; + + Msr.Uint64 = AsmReadMsr64 (MSR_CORE_FSB_FREQ); + @endcode +**/ +#define MSR_CORE_FSB_FREQ 0x000000CD + +/** + MSR information returned for MSR index #MSR_CORE_FSB_FREQ +**/ +typedef union { + /// + /// Individual bit fields + /// + struct { + /// + /// [Bits 2:0] - Scalable Bus Speed + /// 101B: 100 MHz (FSB 400) + /// 001B: 133 MHz (FSB 533) + /// 011B: 167 MHz (FSB 667) + /// + /// 133.33 MHz should be utilized if performing calculation with System Bus + /// Speed when encoding is 101B. 166.67 MHz should be utilized if + /// performing calculation with System Bus Speed when encoding is 001B. + /// + UINT32 ScalableBusSpeed:3; + UINT32 Reserved1:29; + UINT32 Reserved2:32; + } Bits; + /// + /// All bit fields as a 32-bit value + /// + UINT32 Uint32; + /// + /// All bit fields as a 64-bit value + /// + UINT64 Uint64; +} MSR_CORE_FSB_FREQ_REGISTER; + + +/** + Shared. + + @param ECX MSR_CORE_BBL_CR_CTL3 (0x0000011E) + @param EAX Lower 32-bits of MSR value. + Described by the type MSR_CORE_BBL_CR_CTL3_REGISTER. + @param EDX Upper 32-bits of MSR value. + Described by the type MSR_CORE_BBL_CR_CTL3_REGISTER. + + <b>Example usage</b> + @code + MSR_CORE_BBL_CR_CTL3_REGISTER Msr; + + Msr.Uint64 = AsmReadMsr64 (MSR_CORE_BBL_CR_CTL3); + AsmWriteMsr64 (MSR_CORE_BBL_CR_CTL3, Msr.Uint64); + @endcode +**/ +#define MSR_CORE_BBL_CR_CTL3 0x0000011E + +/** + MSR information returned for MSR index #MSR_CORE_BBL_CR_CTL3 +**/ +typedef union { + /// + /// Individual bit fields + /// + struct { + /// + /// [Bit 0] L2 Hardware Enabled (RO) 1 = If the L2 is hardware-enabled 0 = + /// Indicates if the L2 is hardware-disabled. + /// + UINT32 L2HardwareEnabled:1; + UINT32 Reserved1:7; + /// + /// [Bit 8] L2 Enabled (R/W) 1 = L2 cache has been initialized 0 = + /// Disabled (default) Until this bit is set the processor will not + /// respond to the WBINVD instruction or the assertion of the FLUSH# input. + /// + UINT32 L2Enabled:1; + UINT32 Reserved2:14; + /// + /// [Bit 23] L2 Not Present (RO) 1. = L2 Present 2. = L2 Not Present. + /// + UINT32 L2NotPresent:1; + UINT32 Reserved3:8; + UINT32 Reserved4:32; + } Bits; + /// + /// All bit fields as a 32-bit value + /// + UINT32 Uint32; + /// + /// All bit fields as a 64-bit value + /// + UINT64 Uint64; +} MSR_CORE_BBL_CR_CTL3_REGISTER; + + +/** + Unique. + + @param ECX MSR_CORE_THERM2_CTL (0x0000019D) + @param EAX Lower 32-bits of MSR value. + Described by the type MSR_CORE_THERM2_CTL_REGISTER. + @param EDX Upper 32-bits of MSR value. + Described by the type MSR_CORE_THERM2_CTL_REGISTER. + + <b>Example usage</b> + @code + MSR_CORE_THERM2_CTL_REGISTER Msr; + + Msr.Uint64 = AsmReadMsr64 (MSR_CORE_THERM2_CTL); + AsmWriteMsr64 (MSR_CORE_THERM2_CTL, Msr.Uint64); + @endcode +**/ +#define MSR_CORE_THERM2_CTL 0x0000019D + +/** + MSR information returned for MSR index #MSR_CORE_THERM2_CTL +**/ +typedef union { + /// + /// Individual bit fields + /// + struct { + UINT32 Reserved1:16; + /// + /// [Bit 16] TM_SELECT (R/W) Mode of automatic thermal monitor: 1. = + /// Thermal Monitor 1 (thermally-initiated on-die modulation of the + /// stop-clock duty cycle) 2. = Thermal Monitor 2 (thermally-initiated + /// frequency transitions) If bit 3 of the IA32_MISC_ENABLE register is + /// cleared, TM_SELECT has no effect. Neither TM1 nor TM2 will be enabled. + /// + UINT32 TM_SELECT:1; + UINT32 Reserved2:15; + UINT32 Reserved3:32; + } Bits; + /// + /// All bit fields as a 32-bit value + /// + UINT32 Uint32; + /// + /// All bit fields as a 64-bit value + /// + UINT64 Uint64; +} MSR_CORE_THERM2_CTL_REGISTER; + + +/** + Enable Miscellaneous Processor Features (R/W) Allows a variety of processor + functions to be enabled and disabled. + + @param ECX MSR_CORE_IA32_MISC_ENABLE (0x000001A0) + @param EAX Lower 32-bits of MSR value. + Described by the type MSR_CORE_IA32_MISC_ENABLE_REGISTER. + @param EDX Upper 32-bits of MSR value. + Described by the type MSR_CORE_IA32_MISC_ENABLE_REGISTER. + + <b>Example usage</b> + @code + MSR_CORE_IA32_MISC_ENABLE_REGISTER Msr; + + Msr.Uint64 = AsmReadMsr64 (MSR_CORE_IA32_MISC_ENABLE); + AsmWriteMsr64 (MSR_CORE_IA32_MISC_ENABLE, Msr.Uint64); + @endcode +**/ +#define MSR_CORE_IA32_MISC_ENABLE 0x000001A0 + +/** + MSR information returned for MSR index #MSR_CORE_IA32_MISC_ENABLE +**/ +typedef union { + /// + /// Individual bit fields + /// + struct { + UINT32 Reserved1:3; + /// + /// [Bit 3] Unique. Automatic Thermal Control Circuit Enable (R/W) See + /// Table 35-2. + /// + UINT32 AutomaticThermalControlCircuit:1; + UINT32 Reserved2:3; + /// + /// [Bit 7] Shared. Performance Monitoring Available (R) See Table 35-2. + /// + UINT32 PerformanceMonitoring:1; + UINT32 Reserved3:2; + /// + /// [Bit 10] Shared. FERR# Multiplexing Enable (R/W) 1 = FERR# asserted by + /// the processor to indicate a pending break event within the processor 0 + /// = Indicates compatible FERR# signaling behavior This bit must be set + /// to 1 to support XAPIC interrupt model usage. + /// + UINT32 FERR:1; + /// + /// [Bit 11] Shared. Branch Trace Storage Unavailable (RO) See Table 35-2. + /// + UINT32 BTS:1; + UINT32 Reserved4:1; + /// + /// [Bit 13] Shared. TM2 Enable (R/W) When this bit is set (1) and the + /// thermal sensor indicates that the die temperature is at the + /// pre-determined threshold, the Thermal Monitor 2 mechanism is engaged. + /// TM2 will reduce the bus to core ratio and voltage according to the + /// value last written to MSR_THERM2_CTL bits 15:0. + /// When this bit is clear (0, default), the processor does not change + /// the VID signals or the bus to core ratio when the processor enters a + /// thermal managed state. If the TM2 feature flag (ECX[8]) is not set + /// to 1 after executing CPUID with EAX = 1, then this feature is not + /// supported and BIOS must not alter the contents of this bit location. + /// The processor is operating out of spec if both this bit and the TM1 + /// bit are set to disabled states. + /// + UINT32 TM2:1; + UINT32 Reserved5:2; + /// + /// [Bit 16] Shared. Enhanced Intel SpeedStep Technology Enable (R/W) 1 = + /// Enhanced Intel SpeedStep Technology enabled. + /// + UINT32 EIST:1; + UINT32 Reserved6:1; + /// + /// [Bit 18] Shared. ENABLE MONITOR FSM (R/W) See Table 35-2. + /// + UINT32 MONITOR:1; + UINT32 Reserved7:1; + UINT32 Reserved8:2; + /// + /// [Bit 22] Shared. Limit CPUID Maxval (R/W) See Table 35-2. Setting this + /// bit may cause behavior in software that depends on the availability of + /// CPUID leaves greater than 3. + /// + UINT32 LimitCpuidMaxval:1; + UINT32 Reserved9:9; + UINT32 Reserved10:2; + /// + /// [Bit 34] Shared. XD Bit Disable (R/W) See Table 35-2. + /// + UINT32 XD:1; + UINT32 Reserved11:29; + } Bits; + /// + /// All bit fields as a 64-bit value + /// + UINT64 Uint64; +} MSR_CORE_IA32_MISC_ENABLE_REGISTER; + + +/** + Unique. Last Branch Record Stack TOS (R/W) Contains an index (bits 0-3) + that points to the MSR containing the most recent branch record. See + MSR_LASTBRANCH_0_FROM_IP (at 40H). + + @param ECX MSR_CORE_LASTBRANCH_TOS (0x000001C9) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_LASTBRANCH_TOS); + AsmWriteMsr64 (MSR_CORE_LASTBRANCH_TOS, Msr); + @endcode +**/ +#define MSR_CORE_LASTBRANCH_TOS 0x000001C9 + + +/** + Unique. Last Exception Record From Linear IP (R) Contains a pointer to the + last branch instruction that the processor executed prior to the last + exception that was generated or the last interrupt that was handled. + + @param ECX MSR_CORE_LER_FROM_LIP (0x000001DD) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_LER_FROM_LIP); + @endcode +**/ +#define MSR_CORE_LER_FROM_LIP 0x000001DD + + +/** + Unique. Last Exception Record To Linear IP (R) This area contains a pointer + to the target of the last branch instruction that the processor executed + prior to the last exception that was generated or the last interrupt that + was handled. + + @param ECX MSR_CORE_LER_TO_LIP (0x000001DE) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_LER_TO_LIP); + @endcode +**/ +#define MSR_CORE_LER_TO_LIP 0x000001DE + + +/** + Unique. + + @param ECX MSR_CORE_ROB_CR_BKUPTMPDR6 (0x000001E0) + @param EAX Lower 32-bits of MSR value. + Described by the type MSR_CORE_ROB_CR_BKUPTMPDR6_REGISTER. + @param EDX Upper 32-bits of MSR value. + Described by the type MSR_CORE_ROB_CR_BKUPTMPDR6_REGISTER. + + <b>Example usage</b> + @code + MSR_CORE_ROB_CR_BKUPTMPDR6_REGISTER Msr; + + Msr.Uint64 = AsmReadMsr64 (MSR_CORE_ROB_CR_BKUPTMPDR6); + AsmWriteMsr64 (MSR_CORE_ROB_CR_BKUPTMPDR6, Msr.Uint64); + @endcode +**/ +#define MSR_CORE_ROB_CR_BKUPTMPDR6 0x000001E0 + +/** + MSR information returned for MSR index #MSR_CORE_ROB_CR_BKUPTMPDR6 +**/ +typedef union { + /// + /// Individual bit fields + /// + struct { + UINT32 Reserved1:2; + /// + /// [Bit 2] Fast Strings Enable bit. (Default, enabled). + /// + UINT32 FastStrings:1; + UINT32 Reserved2:29; + UINT32 Reserved3:32; + } Bits; + /// + /// All bit fields as a 32-bit value + /// + UINT32 Uint32; + /// + /// All bit fields as a 64-bit value + /// + UINT64 Uint64; +} MSR_CORE_ROB_CR_BKUPTMPDR6_REGISTER; + + +/** + Unique. + + @param ECX MSR_CORE_MTRRPHYSBASEn + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MTRRPHYSBASE0); + AsmWriteMsr64 (MSR_CORE_MTRRPHYSBASE0, Msr); + @endcode + @{ +**/ +#define MSR_CORE_MTRRPHYSBASE0 0x00000200 +#define MSR_CORE_MTRRPHYSBASE1 0x00000202 +#define MSR_CORE_MTRRPHYSBASE2 0x00000204 +#define MSR_CORE_MTRRPHYSBASE3 0x00000206 +#define MSR_CORE_MTRRPHYSBASE4 0x00000208 +#define MSR_CORE_MTRRPHYSBASE5 0x0000020A +#define MSR_CORE_MTRRPHYSMASK6 0x0000020D +#define MSR_CORE_MTRRPHYSMASK7 0x0000020F +/// @} + + +/** + Unique. + + @param ECX MSR_CORE_MTRRPHYSMASKn (0x00000201) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MTRRPHYSMASK0); + AsmWriteMsr64 (MSR_CORE_MTRRPHYSMASK0, Msr); + @endcode + @{ +**/ +#define MSR_CORE_MTRRPHYSMASK0 0x00000201 +#define MSR_CORE_MTRRPHYSMASK1 0x00000203 +#define MSR_CORE_MTRRPHYSMASK2 0x00000205 +#define MSR_CORE_MTRRPHYSMASK3 0x00000207 +#define MSR_CORE_MTRRPHYSMASK4 0x00000209 +#define MSR_CORE_MTRRPHYSMASK5 0x0000020B +#define MSR_CORE_MTRRPHYSBASE6 0x0000020C +#define MSR_CORE_MTRRPHYSBASE7 0x0000020E +/// @} + + +/** + Unique. + + @param ECX MSR_CORE_MTRRFIX64K_00000 (0x00000250) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MTRRFIX64K_00000); + AsmWriteMsr64 (MSR_CORE_MTRRFIX64K_00000, Msr); + @endcode +**/ +#define MSR_CORE_MTRRFIX64K_00000 0x00000250 + + +/** + Unique. + + @param ECX MSR_CORE_MTRRFIX16K_80000 (0x00000258) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MTRRFIX16K_80000); + AsmWriteMsr64 (MSR_CORE_MTRRFIX16K_80000, Msr); + @endcode +**/ +#define MSR_CORE_MTRRFIX16K_80000 0x00000258 + + +/** + Unique. + + @param ECX MSR_CORE_MTRRFIX16K_A0000 (0x00000259) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MTRRFIX16K_A0000); + AsmWriteMsr64 (MSR_CORE_MTRRFIX16K_A0000, Msr); + @endcode +**/ +#define MSR_CORE_MTRRFIX16K_A0000 0x00000259 + + +/** + Unique. + + @param ECX MSR_CORE_MTRRFIX4K_C0000 (0x00000268) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MTRRFIX4K_C0000); + AsmWriteMsr64 (MSR_CORE_MTRRFIX4K_C0000, Msr); + @endcode +**/ +#define MSR_CORE_MTRRFIX4K_C0000 0x00000268 + + +/** + Unique. + + @param ECX MSR_CORE_MTRRFIX4K_C8000 (0x00000269) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MTRRFIX4K_C8000); + AsmWriteMsr64 (MSR_CORE_MTRRFIX4K_C8000, Msr); + @endcode +**/ +#define MSR_CORE_MTRRFIX4K_C8000 0x00000269 + + +/** + Unique. + + @param ECX MSR_CORE_MTRRFIX4K_D0000 (0x0000026A) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MTRRFIX4K_D0000); + AsmWriteMsr64 (MSR_CORE_MTRRFIX4K_D0000, Msr); + @endcode +**/ +#define MSR_CORE_MTRRFIX4K_D0000 0x0000026A + + +/** + Unique. + + @param ECX MSR_CORE_MTRRFIX4K_D8000 (0x0000026B) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MTRRFIX4K_D8000); + AsmWriteMsr64 (MSR_CORE_MTRRFIX4K_D8000, Msr); + @endcode +**/ +#define MSR_CORE_MTRRFIX4K_D8000 0x0000026B + + +/** + Unique. + + @param ECX MSR_CORE_MTRRFIX4K_E0000 (0x0000026C) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MTRRFIX4K_E0000); + AsmWriteMsr64 (MSR_CORE_MTRRFIX4K_E0000, Msr); + @endcode +**/ +#define MSR_CORE_MTRRFIX4K_E0000 0x0000026C + + +/** + Unique. + + @param ECX MSR_CORE_MTRRFIX4K_E8000 (0x0000026D) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MTRRFIX4K_E8000); + AsmWriteMsr64 (MSR_CORE_MTRRFIX4K_E8000, Msr); + @endcode +**/ +#define MSR_CORE_MTRRFIX4K_E8000 0x0000026D + + +/** + Unique. + + @param ECX MSR_CORE_MTRRFIX4K_F0000 (0x0000026E) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MTRRFIX4K_F0000); + AsmWriteMsr64 (MSR_CORE_MTRRFIX4K_F0000, Msr); + @endcode +**/ +#define MSR_CORE_MTRRFIX4K_F0000 0x0000026E + + +/** + Unique. + + @param ECX MSR_CORE_MTRRFIX4K_F8000 (0x0000026F) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MTRRFIX4K_F8000); + AsmWriteMsr64 (MSR_CORE_MTRRFIX4K_F8000, Msr); + @endcode +**/ +#define MSR_CORE_MTRRFIX4K_F8000 0x0000026F + + +/** + Unique. See Section 15.3.2.1, "IA32_MCi_CTL MSRs.". + + @param ECX MSR_CORE_MC4_CTL (0x0000040C) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MC4_CTL); + AsmWriteMsr64 (MSR_CORE_MC4_CTL, Msr); + @endcode +**/ +#define MSR_CORE_MC4_CTL 0x0000040C + + +/** + Unique. See Section 15.3.2.2, "IA32_MCi_STATUS MSRS.". + + @param ECX MSR_CORE_MC4_STATUS (0x0000040D) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MC4_STATUS); + AsmWriteMsr64 (MSR_CORE_MC4_STATUS, Msr); + @endcode +**/ +#define MSR_CORE_MC4_STATUS 0x0000040D + + +/** + Unique. See Section 15.3.2.3, "IA32_MCi_ADDR MSRs." The MSR_MC4_ADDR + register is either not implemented or contains no address if the ADDRV flag + in the MSR_MC4_STATUS register is clear. When not implemented in the + processor, all reads and writes to this MSR will cause a general-protection + exception. + + @param ECX MSR_CORE_MC4_ADDR (0x0000040E) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MC4_ADDR); + AsmWriteMsr64 (MSR_CORE_MC4_ADDR, Msr); + @endcode +**/ +#define MSR_CORE_MC4_ADDR 0x0000040E + + +/** + See Section 15.3.2.1, "IA32_MCi_CTL MSRs.". + + @param ECX MSR_CORE_MC3_CTL (0x00000410) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MC3_CTL); + AsmWriteMsr64 (MSR_CORE_MC3_CTL, Msr); + @endcode +**/ +#define MSR_CORE_MC3_CTL 0x00000410 + + +/** + See Section 15.3.2.2, "IA32_MCi_STATUS MSRS.". + + @param ECX MSR_CORE_MC3_STATUS (0x00000411) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MC3_STATUS); + AsmWriteMsr64 (MSR_CORE_MC3_STATUS, Msr); + @endcode +**/ +#define MSR_CORE_MC3_STATUS 0x00000411 + + +/** + Unique. See Section 15.3.2.3, "IA32_MCi_ADDR MSRs." The MSR_MC3_ADDR + register is either not implemented or contains no address if the ADDRV flag + in the MSR_MC3_STATUS register is clear. When not implemented in the + processor, all reads and writes to this MSR will cause a general-protection + exception. + + @param ECX MSR_CORE_MC3_ADDR (0x00000412) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MC3_ADDR); + AsmWriteMsr64 (MSR_CORE_MC3_ADDR, Msr); + @endcode +**/ +#define MSR_CORE_MC3_ADDR 0x00000412 + + +/** + Unique. + + @param ECX MSR_CORE_MC3_MISC (0x00000413) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MC3_MISC); + AsmWriteMsr64 (MSR_CORE_MC3_MISC, Msr); + @endcode +**/ +#define MSR_CORE_MC3_MISC 0x00000413 + + +/** + Unique. + + @param ECX MSR_CORE_MC5_CTL (0x00000414) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MC5_CTL); + AsmWriteMsr64 (MSR_CORE_MC5_CTL, Msr); + @endcode +**/ +#define MSR_CORE_MC5_CTL 0x00000414 + + +/** + Unique. + + @param ECX MSR_CORE_MC5_STATUS (0x00000415) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MC5_STATUS); + AsmWriteMsr64 (MSR_CORE_MC5_STATUS, Msr); + @endcode +**/ +#define MSR_CORE_MC5_STATUS 0x00000415 + + +/** + Unique. + + @param ECX MSR_CORE_MC5_ADDR (0x00000416) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MC5_ADDR); + AsmWriteMsr64 (MSR_CORE_MC5_ADDR, Msr); + @endcode +**/ +#define MSR_CORE_MC5_ADDR 0x00000416 + + +/** + Unique. + + @param ECX MSR_CORE_MC5_MISC (0x00000417) + @param EAX Lower 32-bits of MSR value. + @param EDX Upper 32-bits of MSR value. + + <b>Example usage</b> + @code + UINT64 Msr; + + Msr = AsmReadMsr64 (MSR_CORE_MC5_MISC); + AsmWriteMsr64 (MSR_CORE_MC5_MISC, Msr); + @endcode +**/ +#define MSR_CORE_MC5_MISC 0x00000417 + + +/** + Unique. See Table 35-2. + + @param ECX MSR_CORE_IA32_EFER (0xC0000080) + @param EAX Lower 32-bits of MSR value. + Described by the type MSR_CORE_IA32_EFER_REGISTER. + @param EDX Upper 32-bits of MSR value. + Described by the type MSR_CORE_IA32_EFER_REGISTER. + + <b>Example usage</b> + @code + MSR_CORE_IA32_EFER_REGISTER Msr; + + Msr.Uint64 = AsmReadMsr64 (MSR_CORE_IA32_EFER); + AsmWriteMsr64 (MSR_CORE_IA32_EFER, Msr.Uint64); + @endcode +**/ +#define MSR_CORE_IA32_EFER 0xC0000080 + +/** + MSR information returned for MSR index #MSR_CORE_IA32_EFER +**/ +typedef union { + /// + /// Individual bit fields + /// + struct { + UINT32 Reserved1:11; + /// + /// [Bit 11] Execute Disable Bit Enable. + /// + UINT32 NXE:1; + UINT32 Reserved2:20; + UINT32 Reserved3:32; + } Bits; + /// + /// All bit fields as a 32-bit value + /// + UINT32 Uint32; + /// + /// All bit fields as a 64-bit value + /// + UINT64 Uint64; +} MSR_CORE_IA32_EFER_REGISTER; + +#endif -- 2.6.3.windows.1 _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
