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0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 #ifndef _ASM_X86_MSR_INDEX_H
0003 #define _ASM_X86_MSR_INDEX_H
0004 
0005 #include <linux/bits.h>
0006 
0007 /*
0008  * CPU model specific register (MSR) numbers.
0009  *
0010  * Do not add new entries to this file unless the definitions are shared
0011  * between multiple compilation units.
0012  */
0013 
0014 /* x86-64 specific MSRs */
0015 #define MSR_EFER        0xc0000080 /* extended feature register */
0016 #define MSR_STAR        0xc0000081 /* legacy mode SYSCALL target */
0017 #define MSR_LSTAR       0xc0000082 /* long mode SYSCALL target */
0018 #define MSR_CSTAR       0xc0000083 /* compat mode SYSCALL target */
0019 #define MSR_SYSCALL_MASK    0xc0000084 /* EFLAGS mask for syscall */
0020 #define MSR_FS_BASE     0xc0000100 /* 64bit FS base */
0021 #define MSR_GS_BASE     0xc0000101 /* 64bit GS base */
0022 #define MSR_KERNEL_GS_BASE  0xc0000102 /* SwapGS GS shadow */
0023 #define MSR_TSC_AUX     0xc0000103 /* Auxiliary TSC */
0024 
0025 /* EFER bits: */
0026 #define _EFER_SCE       0  /* SYSCALL/SYSRET */
0027 #define _EFER_LME       8  /* Long mode enable */
0028 #define _EFER_LMA       10 /* Long mode active (read-only) */
0029 #define _EFER_NX        11 /* No execute enable */
0030 #define _EFER_SVME      12 /* Enable virtualization */
0031 #define _EFER_LMSLE     13 /* Long Mode Segment Limit Enable */
0032 #define _EFER_FFXSR     14 /* Enable Fast FXSAVE/FXRSTOR */
0033 
0034 #define EFER_SCE        (1<<_EFER_SCE)
0035 #define EFER_LME        (1<<_EFER_LME)
0036 #define EFER_LMA        (1<<_EFER_LMA)
0037 #define EFER_NX         (1<<_EFER_NX)
0038 #define EFER_SVME       (1<<_EFER_SVME)
0039 #define EFER_LMSLE      (1<<_EFER_LMSLE)
0040 #define EFER_FFXSR      (1<<_EFER_FFXSR)
0041 
0042 /* Intel MSRs. Some also available on other CPUs */
0043 
0044 #define MSR_TEST_CTRL               0x00000033
0045 #define MSR_TEST_CTRL_SPLIT_LOCK_DETECT_BIT 29
0046 #define MSR_TEST_CTRL_SPLIT_LOCK_DETECT     BIT(MSR_TEST_CTRL_SPLIT_LOCK_DETECT_BIT)
0047 
0048 #define MSR_IA32_SPEC_CTRL      0x00000048 /* Speculation Control */
0049 #define SPEC_CTRL_IBRS          BIT(0)     /* Indirect Branch Restricted Speculation */
0050 #define SPEC_CTRL_STIBP_SHIFT       1      /* Single Thread Indirect Branch Predictor (STIBP) bit */
0051 #define SPEC_CTRL_STIBP         BIT(SPEC_CTRL_STIBP_SHIFT)  /* STIBP mask */
0052 #define SPEC_CTRL_SSBD_SHIFT        2      /* Speculative Store Bypass Disable bit */
0053 #define SPEC_CTRL_SSBD          BIT(SPEC_CTRL_SSBD_SHIFT)   /* Speculative Store Bypass Disable */
0054 #define SPEC_CTRL_RRSBA_DIS_S_SHIFT 6      /* Disable RRSBA behavior */
0055 #define SPEC_CTRL_RRSBA_DIS_S       BIT(SPEC_CTRL_RRSBA_DIS_S_SHIFT)
0056 
0057 #define MSR_IA32_PRED_CMD       0x00000049 /* Prediction Command */
0058 #define PRED_CMD_IBPB           BIT(0)     /* Indirect Branch Prediction Barrier */
0059 
0060 #define MSR_PPIN_CTL            0x0000004e
0061 #define MSR_PPIN            0x0000004f
0062 
0063 #define MSR_IA32_PERFCTR0       0x000000c1
0064 #define MSR_IA32_PERFCTR1       0x000000c2
0065 #define MSR_FSB_FREQ            0x000000cd
0066 #define MSR_PLATFORM_INFO       0x000000ce
0067 #define MSR_PLATFORM_INFO_CPUID_FAULT_BIT   31
0068 #define MSR_PLATFORM_INFO_CPUID_FAULT       BIT_ULL(MSR_PLATFORM_INFO_CPUID_FAULT_BIT)
0069 
0070 #define MSR_IA32_UMWAIT_CONTROL         0xe1
0071 #define MSR_IA32_UMWAIT_CONTROL_C02_DISABLE BIT(0)
0072 #define MSR_IA32_UMWAIT_CONTROL_RESERVED    BIT(1)
0073 /*
0074  * The time field is bit[31:2], but representing a 32bit value with
0075  * bit[1:0] zero.
0076  */
0077 #define MSR_IA32_UMWAIT_CONTROL_TIME_MASK   (~0x03U)
0078 
0079 /* Abbreviated from Intel SDM name IA32_CORE_CAPABILITIES */
0080 #define MSR_IA32_CORE_CAPS            0x000000cf
0081 #define MSR_IA32_CORE_CAPS_INTEGRITY_CAPS_BIT     2
0082 #define MSR_IA32_CORE_CAPS_INTEGRITY_CAPS     BIT(MSR_IA32_CORE_CAPS_INTEGRITY_CAPS_BIT)
0083 #define MSR_IA32_CORE_CAPS_SPLIT_LOCK_DETECT_BIT  5
0084 #define MSR_IA32_CORE_CAPS_SPLIT_LOCK_DETECT      BIT(MSR_IA32_CORE_CAPS_SPLIT_LOCK_DETECT_BIT)
0085 
0086 #define MSR_PKG_CST_CONFIG_CONTROL  0x000000e2
0087 #define NHM_C3_AUTO_DEMOTE      (1UL << 25)
0088 #define NHM_C1_AUTO_DEMOTE      (1UL << 26)
0089 #define ATM_LNC_C6_AUTO_DEMOTE      (1UL << 25)
0090 #define SNB_C3_AUTO_UNDEMOTE        (1UL << 27)
0091 #define SNB_C1_AUTO_UNDEMOTE        (1UL << 28)
0092 
0093 #define MSR_MTRRcap         0x000000fe
0094 
0095 #define MSR_IA32_ARCH_CAPABILITIES  0x0000010a
0096 #define ARCH_CAP_RDCL_NO        BIT(0)  /* Not susceptible to Meltdown */
0097 #define ARCH_CAP_IBRS_ALL       BIT(1)  /* Enhanced IBRS support */
0098 #define ARCH_CAP_RSBA           BIT(2)  /* RET may use alternative branch predictors */
0099 #define ARCH_CAP_SKIP_VMENTRY_L1DFLUSH  BIT(3)  /* Skip L1D flush on vmentry */
0100 #define ARCH_CAP_SSB_NO         BIT(4)  /*
0101                          * Not susceptible to Speculative Store Bypass
0102                          * attack, so no Speculative Store Bypass
0103                          * control required.
0104                          */
0105 #define ARCH_CAP_MDS_NO         BIT(5)   /*
0106                           * Not susceptible to
0107                           * Microarchitectural Data
0108                           * Sampling (MDS) vulnerabilities.
0109                           */
0110 #define ARCH_CAP_PSCHANGE_MC_NO     BIT(6)   /*
0111                           * The processor is not susceptible to a
0112                           * machine check error due to modifying the
0113                           * code page size along with either the
0114                           * physical address or cache type
0115                           * without TLB invalidation.
0116                           */
0117 #define ARCH_CAP_TSX_CTRL_MSR       BIT(7)  /* MSR for TSX control is available. */
0118 #define ARCH_CAP_TAA_NO         BIT(8)  /*
0119                          * Not susceptible to
0120                          * TSX Async Abort (TAA) vulnerabilities.
0121                          */
0122 #define ARCH_CAP_SBDR_SSDP_NO       BIT(13) /*
0123                          * Not susceptible to SBDR and SSDP
0124                          * variants of Processor MMIO stale data
0125                          * vulnerabilities.
0126                          */
0127 #define ARCH_CAP_FBSDP_NO       BIT(14) /*
0128                          * Not susceptible to FBSDP variant of
0129                          * Processor MMIO stale data
0130                          * vulnerabilities.
0131                          */
0132 #define ARCH_CAP_PSDP_NO        BIT(15) /*
0133                          * Not susceptible to PSDP variant of
0134                          * Processor MMIO stale data
0135                          * vulnerabilities.
0136                          */
0137 #define ARCH_CAP_FB_CLEAR       BIT(17) /*
0138                          * VERW clears CPU fill buffer
0139                          * even on MDS_NO CPUs.
0140                          */
0141 #define ARCH_CAP_FB_CLEAR_CTRL      BIT(18) /*
0142                          * MSR_IA32_MCU_OPT_CTRL[FB_CLEAR_DIS]
0143                          * bit available to control VERW
0144                          * behavior.
0145                          */
0146 #define ARCH_CAP_RRSBA          BIT(19) /*
0147                          * Indicates RET may use predictors
0148                          * other than the RSB. With eIBRS
0149                          * enabled predictions in kernel mode
0150                          * are restricted to targets in
0151                          * kernel.
0152                          */
0153 #define ARCH_CAP_PBRSB_NO       BIT(24) /*
0154                          * Not susceptible to Post-Barrier
0155                          * Return Stack Buffer Predictions.
0156                          */
0157 
0158 #define MSR_IA32_FLUSH_CMD      0x0000010b
0159 #define L1D_FLUSH           BIT(0)  /*
0160                          * Writeback and invalidate the
0161                          * L1 data cache.
0162                          */
0163 
0164 #define MSR_IA32_BBL_CR_CTL     0x00000119
0165 #define MSR_IA32_BBL_CR_CTL3        0x0000011e
0166 
0167 #define MSR_IA32_TSX_CTRL       0x00000122
0168 #define TSX_CTRL_RTM_DISABLE        BIT(0)  /* Disable RTM feature */
0169 #define TSX_CTRL_CPUID_CLEAR        BIT(1)  /* Disable TSX enumeration */
0170 
0171 #define MSR_IA32_MCU_OPT_CTRL       0x00000123
0172 #define RNGDS_MITG_DIS          BIT(0)  /* SRBDS support */
0173 #define RTM_ALLOW           BIT(1)  /* TSX development mode */
0174 #define FB_CLEAR_DIS            BIT(3)  /* CPU Fill buffer clear disable */
0175 
0176 #define MSR_IA32_SYSENTER_CS        0x00000174
0177 #define MSR_IA32_SYSENTER_ESP       0x00000175
0178 #define MSR_IA32_SYSENTER_EIP       0x00000176
0179 
0180 #define MSR_IA32_MCG_CAP        0x00000179
0181 #define MSR_IA32_MCG_STATUS     0x0000017a
0182 #define MSR_IA32_MCG_CTL        0x0000017b
0183 #define MSR_ERROR_CONTROL       0x0000017f
0184 #define MSR_IA32_MCG_EXT_CTL        0x000004d0
0185 
0186 #define MSR_OFFCORE_RSP_0       0x000001a6
0187 #define MSR_OFFCORE_RSP_1       0x000001a7
0188 #define MSR_TURBO_RATIO_LIMIT       0x000001ad
0189 #define MSR_TURBO_RATIO_LIMIT1      0x000001ae
0190 #define MSR_TURBO_RATIO_LIMIT2      0x000001af
0191 
0192 #define MSR_LBR_SELECT          0x000001c8
0193 #define MSR_LBR_TOS         0x000001c9
0194 
0195 #define MSR_IA32_POWER_CTL      0x000001fc
0196 #define MSR_IA32_POWER_CTL_BIT_EE   19
0197 
0198 /* Abbreviated from Intel SDM name IA32_INTEGRITY_CAPABILITIES */
0199 #define MSR_INTEGRITY_CAPS          0x000002d9
0200 #define MSR_INTEGRITY_CAPS_PERIODIC_BIST_BIT    4
0201 #define MSR_INTEGRITY_CAPS_PERIODIC_BIST    BIT(MSR_INTEGRITY_CAPS_PERIODIC_BIST_BIT)
0202 
0203 #define MSR_LBR_NHM_FROM        0x00000680
0204 #define MSR_LBR_NHM_TO          0x000006c0
0205 #define MSR_LBR_CORE_FROM       0x00000040
0206 #define MSR_LBR_CORE_TO         0x00000060
0207 
0208 #define MSR_LBR_INFO_0          0x00000dc0 /* ... 0xddf for _31 */
0209 #define LBR_INFO_MISPRED        BIT_ULL(63)
0210 #define LBR_INFO_IN_TX          BIT_ULL(62)
0211 #define LBR_INFO_ABORT          BIT_ULL(61)
0212 #define LBR_INFO_CYC_CNT_VALID      BIT_ULL(60)
0213 #define LBR_INFO_CYCLES         0xffff
0214 #define LBR_INFO_BR_TYPE_OFFSET     56
0215 #define LBR_INFO_BR_TYPE        (0xfull << LBR_INFO_BR_TYPE_OFFSET)
0216 
0217 #define MSR_ARCH_LBR_CTL        0x000014ce
0218 #define ARCH_LBR_CTL_LBREN      BIT(0)
0219 #define ARCH_LBR_CTL_CPL_OFFSET     1
0220 #define ARCH_LBR_CTL_CPL        (0x3ull << ARCH_LBR_CTL_CPL_OFFSET)
0221 #define ARCH_LBR_CTL_STACK_OFFSET   3
0222 #define ARCH_LBR_CTL_STACK      (0x1ull << ARCH_LBR_CTL_STACK_OFFSET)
0223 #define ARCH_LBR_CTL_FILTER_OFFSET  16
0224 #define ARCH_LBR_CTL_FILTER     (0x7full << ARCH_LBR_CTL_FILTER_OFFSET)
0225 #define MSR_ARCH_LBR_DEPTH      0x000014cf
0226 #define MSR_ARCH_LBR_FROM_0     0x00001500
0227 #define MSR_ARCH_LBR_TO_0       0x00001600
0228 #define MSR_ARCH_LBR_INFO_0     0x00001200
0229 
0230 #define MSR_IA32_PEBS_ENABLE        0x000003f1
0231 #define MSR_PEBS_DATA_CFG       0x000003f2
0232 #define MSR_IA32_DS_AREA        0x00000600
0233 #define MSR_IA32_PERF_CAPABILITIES  0x00000345
0234 #define PERF_CAP_METRICS_IDX        15
0235 #define PERF_CAP_PT_IDX         16
0236 
0237 #define MSR_PEBS_LD_LAT_THRESHOLD   0x000003f6
0238 #define PERF_CAP_PEBS_TRAP             BIT_ULL(6)
0239 #define PERF_CAP_ARCH_REG              BIT_ULL(7)
0240 #define PERF_CAP_PEBS_FORMAT           0xf00
0241 #define PERF_CAP_PEBS_BASELINE         BIT_ULL(14)
0242 #define PERF_CAP_PEBS_MASK  (PERF_CAP_PEBS_TRAP | PERF_CAP_ARCH_REG | \
0243                  PERF_CAP_PEBS_FORMAT | PERF_CAP_PEBS_BASELINE)
0244 
0245 #define MSR_IA32_RTIT_CTL       0x00000570
0246 #define RTIT_CTL_TRACEEN        BIT(0)
0247 #define RTIT_CTL_CYCLEACC       BIT(1)
0248 #define RTIT_CTL_OS         BIT(2)
0249 #define RTIT_CTL_USR            BIT(3)
0250 #define RTIT_CTL_PWR_EVT_EN     BIT(4)
0251 #define RTIT_CTL_FUP_ON_PTW     BIT(5)
0252 #define RTIT_CTL_FABRIC_EN      BIT(6)
0253 #define RTIT_CTL_CR3EN          BIT(7)
0254 #define RTIT_CTL_TOPA           BIT(8)
0255 #define RTIT_CTL_MTC_EN         BIT(9)
0256 #define RTIT_CTL_TSC_EN         BIT(10)
0257 #define RTIT_CTL_DISRETC        BIT(11)
0258 #define RTIT_CTL_PTW_EN         BIT(12)
0259 #define RTIT_CTL_BRANCH_EN      BIT(13)
0260 #define RTIT_CTL_EVENT_EN       BIT(31)
0261 #define RTIT_CTL_NOTNT          BIT_ULL(55)
0262 #define RTIT_CTL_MTC_RANGE_OFFSET   14
0263 #define RTIT_CTL_MTC_RANGE      (0x0full << RTIT_CTL_MTC_RANGE_OFFSET)
0264 #define RTIT_CTL_CYC_THRESH_OFFSET  19
0265 #define RTIT_CTL_CYC_THRESH     (0x0full << RTIT_CTL_CYC_THRESH_OFFSET)
0266 #define RTIT_CTL_PSB_FREQ_OFFSET    24
0267 #define RTIT_CTL_PSB_FREQ       (0x0full << RTIT_CTL_PSB_FREQ_OFFSET)
0268 #define RTIT_CTL_ADDR0_OFFSET       32
0269 #define RTIT_CTL_ADDR0          (0x0full << RTIT_CTL_ADDR0_OFFSET)
0270 #define RTIT_CTL_ADDR1_OFFSET       36
0271 #define RTIT_CTL_ADDR1          (0x0full << RTIT_CTL_ADDR1_OFFSET)
0272 #define RTIT_CTL_ADDR2_OFFSET       40
0273 #define RTIT_CTL_ADDR2          (0x0full << RTIT_CTL_ADDR2_OFFSET)
0274 #define RTIT_CTL_ADDR3_OFFSET       44
0275 #define RTIT_CTL_ADDR3          (0x0full << RTIT_CTL_ADDR3_OFFSET)
0276 #define MSR_IA32_RTIT_STATUS        0x00000571
0277 #define RTIT_STATUS_FILTEREN        BIT(0)
0278 #define RTIT_STATUS_CONTEXTEN       BIT(1)
0279 #define RTIT_STATUS_TRIGGEREN       BIT(2)
0280 #define RTIT_STATUS_BUFFOVF     BIT(3)
0281 #define RTIT_STATUS_ERROR       BIT(4)
0282 #define RTIT_STATUS_STOPPED     BIT(5)
0283 #define RTIT_STATUS_BYTECNT_OFFSET  32
0284 #define RTIT_STATUS_BYTECNT     (0x1ffffull << RTIT_STATUS_BYTECNT_OFFSET)
0285 #define MSR_IA32_RTIT_ADDR0_A       0x00000580
0286 #define MSR_IA32_RTIT_ADDR0_B       0x00000581
0287 #define MSR_IA32_RTIT_ADDR1_A       0x00000582
0288 #define MSR_IA32_RTIT_ADDR1_B       0x00000583
0289 #define MSR_IA32_RTIT_ADDR2_A       0x00000584
0290 #define MSR_IA32_RTIT_ADDR2_B       0x00000585
0291 #define MSR_IA32_RTIT_ADDR3_A       0x00000586
0292 #define MSR_IA32_RTIT_ADDR3_B       0x00000587
0293 #define MSR_IA32_RTIT_CR3_MATCH     0x00000572
0294 #define MSR_IA32_RTIT_OUTPUT_BASE   0x00000560
0295 #define MSR_IA32_RTIT_OUTPUT_MASK   0x00000561
0296 
0297 #define MSR_MTRRfix64K_00000        0x00000250
0298 #define MSR_MTRRfix16K_80000        0x00000258
0299 #define MSR_MTRRfix16K_A0000        0x00000259
0300 #define MSR_MTRRfix4K_C0000     0x00000268
0301 #define MSR_MTRRfix4K_C8000     0x00000269
0302 #define MSR_MTRRfix4K_D0000     0x0000026a
0303 #define MSR_MTRRfix4K_D8000     0x0000026b
0304 #define MSR_MTRRfix4K_E0000     0x0000026c
0305 #define MSR_MTRRfix4K_E8000     0x0000026d
0306 #define MSR_MTRRfix4K_F0000     0x0000026e
0307 #define MSR_MTRRfix4K_F8000     0x0000026f
0308 #define MSR_MTRRdefType         0x000002ff
0309 
0310 #define MSR_IA32_CR_PAT         0x00000277
0311 
0312 #define MSR_IA32_DEBUGCTLMSR        0x000001d9
0313 #define MSR_IA32_LASTBRANCHFROMIP   0x000001db
0314 #define MSR_IA32_LASTBRANCHTOIP     0x000001dc
0315 #define MSR_IA32_LASTINTFROMIP      0x000001dd
0316 #define MSR_IA32_LASTINTTOIP        0x000001de
0317 
0318 #define MSR_IA32_PASID          0x00000d93
0319 #define MSR_IA32_PASID_VALID        BIT_ULL(31)
0320 
0321 /* DEBUGCTLMSR bits (others vary by model): */
0322 #define DEBUGCTLMSR_LBR         (1UL <<  0) /* last branch recording */
0323 #define DEBUGCTLMSR_BTF_SHIFT       1
0324 #define DEBUGCTLMSR_BTF         (1UL <<  1) /* single-step on branches */
0325 #define DEBUGCTLMSR_BUS_LOCK_DETECT (1UL <<  2)
0326 #define DEBUGCTLMSR_TR          (1UL <<  6)
0327 #define DEBUGCTLMSR_BTS         (1UL <<  7)
0328 #define DEBUGCTLMSR_BTINT       (1UL <<  8)
0329 #define DEBUGCTLMSR_BTS_OFF_OS      (1UL <<  9)
0330 #define DEBUGCTLMSR_BTS_OFF_USR     (1UL << 10)
0331 #define DEBUGCTLMSR_FREEZE_LBRS_ON_PMI  (1UL << 11)
0332 #define DEBUGCTLMSR_FREEZE_PERFMON_ON_PMI   (1UL << 12)
0333 #define DEBUGCTLMSR_FREEZE_IN_SMM_BIT   14
0334 #define DEBUGCTLMSR_FREEZE_IN_SMM   (1UL << DEBUGCTLMSR_FREEZE_IN_SMM_BIT)
0335 
0336 #define MSR_PEBS_FRONTEND       0x000003f7
0337 
0338 #define MSR_IA32_MC0_CTL        0x00000400
0339 #define MSR_IA32_MC0_STATUS     0x00000401
0340 #define MSR_IA32_MC0_ADDR       0x00000402
0341 #define MSR_IA32_MC0_MISC       0x00000403
0342 
0343 /* C-state Residency Counters */
0344 #define MSR_PKG_C3_RESIDENCY        0x000003f8
0345 #define MSR_PKG_C6_RESIDENCY        0x000003f9
0346 #define MSR_ATOM_PKG_C6_RESIDENCY   0x000003fa
0347 #define MSR_PKG_C7_RESIDENCY        0x000003fa
0348 #define MSR_CORE_C3_RESIDENCY       0x000003fc
0349 #define MSR_CORE_C6_RESIDENCY       0x000003fd
0350 #define MSR_CORE_C7_RESIDENCY       0x000003fe
0351 #define MSR_KNL_CORE_C6_RESIDENCY   0x000003ff
0352 #define MSR_PKG_C2_RESIDENCY        0x0000060d
0353 #define MSR_PKG_C8_RESIDENCY        0x00000630
0354 #define MSR_PKG_C9_RESIDENCY        0x00000631
0355 #define MSR_PKG_C10_RESIDENCY       0x00000632
0356 
0357 /* Interrupt Response Limit */
0358 #define MSR_PKGC3_IRTL          0x0000060a
0359 #define MSR_PKGC6_IRTL          0x0000060b
0360 #define MSR_PKGC7_IRTL          0x0000060c
0361 #define MSR_PKGC8_IRTL          0x00000633
0362 #define MSR_PKGC9_IRTL          0x00000634
0363 #define MSR_PKGC10_IRTL         0x00000635
0364 
0365 /* Run Time Average Power Limiting (RAPL) Interface */
0366 
0367 #define MSR_VR_CURRENT_CONFIG   0x00000601
0368 #define MSR_RAPL_POWER_UNIT     0x00000606
0369 
0370 #define MSR_PKG_POWER_LIMIT     0x00000610
0371 #define MSR_PKG_ENERGY_STATUS       0x00000611
0372 #define MSR_PKG_PERF_STATUS     0x00000613
0373 #define MSR_PKG_POWER_INFO      0x00000614
0374 
0375 #define MSR_DRAM_POWER_LIMIT        0x00000618
0376 #define MSR_DRAM_ENERGY_STATUS      0x00000619
0377 #define MSR_DRAM_PERF_STATUS        0x0000061b
0378 #define MSR_DRAM_POWER_INFO     0x0000061c
0379 
0380 #define MSR_PP0_POWER_LIMIT     0x00000638
0381 #define MSR_PP0_ENERGY_STATUS       0x00000639
0382 #define MSR_PP0_POLICY          0x0000063a
0383 #define MSR_PP0_PERF_STATUS     0x0000063b
0384 
0385 #define MSR_PP1_POWER_LIMIT     0x00000640
0386 #define MSR_PP1_ENERGY_STATUS       0x00000641
0387 #define MSR_PP1_POLICY          0x00000642
0388 
0389 #define MSR_AMD_RAPL_POWER_UNIT     0xc0010299
0390 #define MSR_AMD_CORE_ENERGY_STATUS      0xc001029a
0391 #define MSR_AMD_PKG_ENERGY_STATUS   0xc001029b
0392 
0393 /* Config TDP MSRs */
0394 #define MSR_CONFIG_TDP_NOMINAL      0x00000648
0395 #define MSR_CONFIG_TDP_LEVEL_1      0x00000649
0396 #define MSR_CONFIG_TDP_LEVEL_2      0x0000064A
0397 #define MSR_CONFIG_TDP_CONTROL      0x0000064B
0398 #define MSR_TURBO_ACTIVATION_RATIO  0x0000064C
0399 
0400 #define MSR_PLATFORM_ENERGY_STATUS  0x0000064D
0401 #define MSR_SECONDARY_TURBO_RATIO_LIMIT 0x00000650
0402 
0403 #define MSR_PKG_WEIGHTED_CORE_C0_RES    0x00000658
0404 #define MSR_PKG_ANY_CORE_C0_RES     0x00000659
0405 #define MSR_PKG_ANY_GFXE_C0_RES     0x0000065A
0406 #define MSR_PKG_BOTH_CORE_GFXE_C0_RES   0x0000065B
0407 
0408 #define MSR_CORE_C1_RES         0x00000660
0409 #define MSR_MODULE_C6_RES_MS        0x00000664
0410 
0411 #define MSR_CC6_DEMOTION_POLICY_CONFIG  0x00000668
0412 #define MSR_MC6_DEMOTION_POLICY_CONFIG  0x00000669
0413 
0414 #define MSR_ATOM_CORE_RATIOS        0x0000066a
0415 #define MSR_ATOM_CORE_VIDS      0x0000066b
0416 #define MSR_ATOM_CORE_TURBO_RATIOS  0x0000066c
0417 #define MSR_ATOM_CORE_TURBO_VIDS    0x0000066d
0418 
0419 #define MSR_CORE_PERF_LIMIT_REASONS 0x00000690
0420 #define MSR_GFX_PERF_LIMIT_REASONS  0x000006B0
0421 #define MSR_RING_PERF_LIMIT_REASONS 0x000006B1
0422 
0423 /* Control-flow Enforcement Technology MSRs */
0424 #define MSR_IA32_U_CET          0x000006a0 /* user mode cet */
0425 #define MSR_IA32_S_CET          0x000006a2 /* kernel mode cet */
0426 #define CET_SHSTK_EN            BIT_ULL(0)
0427 #define CET_WRSS_EN         BIT_ULL(1)
0428 #define CET_ENDBR_EN            BIT_ULL(2)
0429 #define CET_LEG_IW_EN           BIT_ULL(3)
0430 #define CET_NO_TRACK_EN         BIT_ULL(4)
0431 #define CET_SUPPRESS_DISABLE        BIT_ULL(5)
0432 #define CET_RESERVED            (BIT_ULL(6) | BIT_ULL(7) | BIT_ULL(8) | BIT_ULL(9))
0433 #define CET_SUPPRESS            BIT_ULL(10)
0434 #define CET_WAIT_ENDBR          BIT_ULL(11)
0435 
0436 #define MSR_IA32_PL0_SSP        0x000006a4 /* ring-0 shadow stack pointer */
0437 #define MSR_IA32_PL1_SSP        0x000006a5 /* ring-1 shadow stack pointer */
0438 #define MSR_IA32_PL2_SSP        0x000006a6 /* ring-2 shadow stack pointer */
0439 #define MSR_IA32_PL3_SSP        0x000006a7 /* ring-3 shadow stack pointer */
0440 #define MSR_IA32_INT_SSP_TAB        0x000006a8 /* exception shadow stack table */
0441 
0442 /* Hardware P state interface */
0443 #define MSR_PPERF           0x0000064e
0444 #define MSR_PERF_LIMIT_REASONS      0x0000064f
0445 #define MSR_PM_ENABLE           0x00000770
0446 #define MSR_HWP_CAPABILITIES        0x00000771
0447 #define MSR_HWP_REQUEST_PKG     0x00000772
0448 #define MSR_HWP_INTERRUPT       0x00000773
0449 #define MSR_HWP_REQUEST         0x00000774
0450 #define MSR_HWP_STATUS          0x00000777
0451 
0452 /* CPUID.6.EAX */
0453 #define HWP_BASE_BIT            (1<<7)
0454 #define HWP_NOTIFICATIONS_BIT       (1<<8)
0455 #define HWP_ACTIVITY_WINDOW_BIT     (1<<9)
0456 #define HWP_ENERGY_PERF_PREFERENCE_BIT  (1<<10)
0457 #define HWP_PACKAGE_LEVEL_REQUEST_BIT   (1<<11)
0458 
0459 /* IA32_HWP_CAPABILITIES */
0460 #define HWP_HIGHEST_PERF(x)     (((x) >> 0) & 0xff)
0461 #define HWP_GUARANTEED_PERF(x)      (((x) >> 8) & 0xff)
0462 #define HWP_MOSTEFFICIENT_PERF(x)   (((x) >> 16) & 0xff)
0463 #define HWP_LOWEST_PERF(x)      (((x) >> 24) & 0xff)
0464 
0465 /* IA32_HWP_REQUEST */
0466 #define HWP_MIN_PERF(x)         (x & 0xff)
0467 #define HWP_MAX_PERF(x)         ((x & 0xff) << 8)
0468 #define HWP_DESIRED_PERF(x)     ((x & 0xff) << 16)
0469 #define HWP_ENERGY_PERF_PREFERENCE(x)   (((unsigned long long) x & 0xff) << 24)
0470 #define HWP_EPP_PERFORMANCE     0x00
0471 #define HWP_EPP_BALANCE_PERFORMANCE 0x80
0472 #define HWP_EPP_BALANCE_POWERSAVE   0xC0
0473 #define HWP_EPP_POWERSAVE       0xFF
0474 #define HWP_ACTIVITY_WINDOW(x)      ((unsigned long long)(x & 0xff3) << 32)
0475 #define HWP_PACKAGE_CONTROL(x)      ((unsigned long long)(x & 0x1) << 42)
0476 
0477 /* IA32_HWP_STATUS */
0478 #define HWP_GUARANTEED_CHANGE(x)    (x & 0x1)
0479 #define HWP_EXCURSION_TO_MINIMUM(x) (x & 0x4)
0480 
0481 /* IA32_HWP_INTERRUPT */
0482 #define HWP_CHANGE_TO_GUARANTEED_INT(x) (x & 0x1)
0483 #define HWP_EXCURSION_TO_MINIMUM_INT(x) (x & 0x2)
0484 
0485 #define MSR_AMD64_MC0_MASK      0xc0010044
0486 
0487 #define MSR_IA32_MCx_CTL(x)     (MSR_IA32_MC0_CTL + 4*(x))
0488 #define MSR_IA32_MCx_STATUS(x)      (MSR_IA32_MC0_STATUS + 4*(x))
0489 #define MSR_IA32_MCx_ADDR(x)        (MSR_IA32_MC0_ADDR + 4*(x))
0490 #define MSR_IA32_MCx_MISC(x)        (MSR_IA32_MC0_MISC + 4*(x))
0491 
0492 #define MSR_AMD64_MCx_MASK(x)       (MSR_AMD64_MC0_MASK + (x))
0493 
0494 /* These are consecutive and not in the normal 4er MCE bank block */
0495 #define MSR_IA32_MC0_CTL2       0x00000280
0496 #define MSR_IA32_MCx_CTL2(x)        (MSR_IA32_MC0_CTL2 + (x))
0497 
0498 #define MSR_P6_PERFCTR0         0x000000c1
0499 #define MSR_P6_PERFCTR1         0x000000c2
0500 #define MSR_P6_EVNTSEL0         0x00000186
0501 #define MSR_P6_EVNTSEL1         0x00000187
0502 
0503 #define MSR_KNC_PERFCTR0               0x00000020
0504 #define MSR_KNC_PERFCTR1               0x00000021
0505 #define MSR_KNC_EVNTSEL0               0x00000028
0506 #define MSR_KNC_EVNTSEL1               0x00000029
0507 
0508 /* Alternative perfctr range with full access. */
0509 #define MSR_IA32_PMC0           0x000004c1
0510 
0511 /* Auto-reload via MSR instead of DS area */
0512 #define MSR_RELOAD_PMC0         0x000014c1
0513 #define MSR_RELOAD_FIXED_CTR0       0x00001309
0514 
0515 /*
0516  * AMD64 MSRs. Not complete. See the architecture manual for a more
0517  * complete list.
0518  */
0519 #define MSR_AMD64_PATCH_LEVEL       0x0000008b
0520 #define MSR_AMD64_TSC_RATIO     0xc0000104
0521 #define MSR_AMD64_NB_CFG        0xc001001f
0522 #define MSR_AMD64_PATCH_LOADER      0xc0010020
0523 #define MSR_AMD_PERF_CTL        0xc0010062
0524 #define MSR_AMD_PERF_STATUS     0xc0010063
0525 #define MSR_AMD_PSTATE_DEF_BASE     0xc0010064
0526 #define MSR_AMD64_OSVW_ID_LENGTH    0xc0010140
0527 #define MSR_AMD64_OSVW_STATUS       0xc0010141
0528 #define MSR_AMD_PPIN_CTL        0xc00102f0
0529 #define MSR_AMD_PPIN            0xc00102f1
0530 #define MSR_AMD64_CPUID_FN_1        0xc0011004
0531 #define MSR_AMD64_LS_CFG        0xc0011020
0532 #define MSR_AMD64_DC_CFG        0xc0011022
0533 #define MSR_AMD64_BU_CFG2       0xc001102a
0534 #define MSR_AMD64_IBSFETCHCTL       0xc0011030
0535 #define MSR_AMD64_IBSFETCHLINAD     0xc0011031
0536 #define MSR_AMD64_IBSFETCHPHYSAD    0xc0011032
0537 #define MSR_AMD64_IBSFETCH_REG_COUNT    3
0538 #define MSR_AMD64_IBSFETCH_REG_MASK ((1UL<<MSR_AMD64_IBSFETCH_REG_COUNT)-1)
0539 #define MSR_AMD64_IBSOPCTL      0xc0011033
0540 #define MSR_AMD64_IBSOPRIP      0xc0011034
0541 #define MSR_AMD64_IBSOPDATA     0xc0011035
0542 #define MSR_AMD64_IBSOPDATA2        0xc0011036
0543 #define MSR_AMD64_IBSOPDATA3        0xc0011037
0544 #define MSR_AMD64_IBSDCLINAD        0xc0011038
0545 #define MSR_AMD64_IBSDCPHYSAD       0xc0011039
0546 #define MSR_AMD64_IBSOP_REG_COUNT   7
0547 #define MSR_AMD64_IBSOP_REG_MASK    ((1UL<<MSR_AMD64_IBSOP_REG_COUNT)-1)
0548 #define MSR_AMD64_IBSCTL        0xc001103a
0549 #define MSR_AMD64_IBSBRTARGET       0xc001103b
0550 #define MSR_AMD64_ICIBSEXTDCTL      0xc001103c
0551 #define MSR_AMD64_IBSOPDATA4        0xc001103d
0552 #define MSR_AMD64_IBS_REG_COUNT_MAX 8 /* includes MSR_AMD64_IBSBRTARGET */
0553 #define MSR_AMD64_SVM_AVIC_DOORBELL 0xc001011b
0554 #define MSR_AMD64_VM_PAGE_FLUSH     0xc001011e
0555 #define MSR_AMD64_SEV_ES_GHCB       0xc0010130
0556 #define MSR_AMD64_SEV           0xc0010131
0557 #define MSR_AMD64_SEV_ENABLED_BIT   0
0558 #define MSR_AMD64_SEV_ES_ENABLED_BIT    1
0559 #define MSR_AMD64_SEV_SNP_ENABLED_BIT   2
0560 #define MSR_AMD64_SEV_ENABLED       BIT_ULL(MSR_AMD64_SEV_ENABLED_BIT)
0561 #define MSR_AMD64_SEV_ES_ENABLED    BIT_ULL(MSR_AMD64_SEV_ES_ENABLED_BIT)
0562 #define MSR_AMD64_SEV_SNP_ENABLED   BIT_ULL(MSR_AMD64_SEV_SNP_ENABLED_BIT)
0563 
0564 #define MSR_AMD64_VIRT_SPEC_CTRL    0xc001011f
0565 
0566 /* AMD Collaborative Processor Performance Control MSRs */
0567 #define MSR_AMD_CPPC_CAP1       0xc00102b0
0568 #define MSR_AMD_CPPC_ENABLE     0xc00102b1
0569 #define MSR_AMD_CPPC_CAP2       0xc00102b2
0570 #define MSR_AMD_CPPC_REQ        0xc00102b3
0571 #define MSR_AMD_CPPC_STATUS     0xc00102b4
0572 
0573 #define AMD_CPPC_LOWEST_PERF(x)     (((x) >> 0) & 0xff)
0574 #define AMD_CPPC_LOWNONLIN_PERF(x)  (((x) >> 8) & 0xff)
0575 #define AMD_CPPC_NOMINAL_PERF(x)    (((x) >> 16) & 0xff)
0576 #define AMD_CPPC_HIGHEST_PERF(x)    (((x) >> 24) & 0xff)
0577 
0578 #define AMD_CPPC_MAX_PERF(x)        (((x) & 0xff) << 0)
0579 #define AMD_CPPC_MIN_PERF(x)        (((x) & 0xff) << 8)
0580 #define AMD_CPPC_DES_PERF(x)        (((x) & 0xff) << 16)
0581 #define AMD_CPPC_ENERGY_PERF_PREF(x)    (((x) & 0xff) << 24)
0582 
0583 /* AMD Performance Counter Global Status and Control MSRs */
0584 #define MSR_AMD64_PERF_CNTR_GLOBAL_STATUS   0xc0000300
0585 #define MSR_AMD64_PERF_CNTR_GLOBAL_CTL      0xc0000301
0586 #define MSR_AMD64_PERF_CNTR_GLOBAL_STATUS_CLR   0xc0000302
0587 
0588 /* Fam 17h MSRs */
0589 #define MSR_F17H_IRPERF         0xc00000e9
0590 
0591 #define MSR_ZEN2_SPECTRAL_CHICKEN   0xc00110e3
0592 #define MSR_ZEN2_SPECTRAL_CHICKEN_BIT   BIT_ULL(1)
0593 
0594 /* Fam 16h MSRs */
0595 #define MSR_F16H_L2I_PERF_CTL       0xc0010230
0596 #define MSR_F16H_L2I_PERF_CTR       0xc0010231
0597 #define MSR_F16H_DR1_ADDR_MASK      0xc0011019
0598 #define MSR_F16H_DR2_ADDR_MASK      0xc001101a
0599 #define MSR_F16H_DR3_ADDR_MASK      0xc001101b
0600 #define MSR_F16H_DR0_ADDR_MASK      0xc0011027
0601 
0602 /* Fam 15h MSRs */
0603 #define MSR_F15H_CU_PWR_ACCUMULATOR     0xc001007a
0604 #define MSR_F15H_CU_MAX_PWR_ACCUMULATOR 0xc001007b
0605 #define MSR_F15H_PERF_CTL       0xc0010200
0606 #define MSR_F15H_PERF_CTL0      MSR_F15H_PERF_CTL
0607 #define MSR_F15H_PERF_CTL1      (MSR_F15H_PERF_CTL + 2)
0608 #define MSR_F15H_PERF_CTL2      (MSR_F15H_PERF_CTL + 4)
0609 #define MSR_F15H_PERF_CTL3      (MSR_F15H_PERF_CTL + 6)
0610 #define MSR_F15H_PERF_CTL4      (MSR_F15H_PERF_CTL + 8)
0611 #define MSR_F15H_PERF_CTL5      (MSR_F15H_PERF_CTL + 10)
0612 
0613 #define MSR_F15H_PERF_CTR       0xc0010201
0614 #define MSR_F15H_PERF_CTR0      MSR_F15H_PERF_CTR
0615 #define MSR_F15H_PERF_CTR1      (MSR_F15H_PERF_CTR + 2)
0616 #define MSR_F15H_PERF_CTR2      (MSR_F15H_PERF_CTR + 4)
0617 #define MSR_F15H_PERF_CTR3      (MSR_F15H_PERF_CTR + 6)
0618 #define MSR_F15H_PERF_CTR4      (MSR_F15H_PERF_CTR + 8)
0619 #define MSR_F15H_PERF_CTR5      (MSR_F15H_PERF_CTR + 10)
0620 
0621 #define MSR_F15H_NB_PERF_CTL        0xc0010240
0622 #define MSR_F15H_NB_PERF_CTR        0xc0010241
0623 #define MSR_F15H_PTSC           0xc0010280
0624 #define MSR_F15H_IC_CFG         0xc0011021
0625 #define MSR_F15H_EX_CFG         0xc001102c
0626 
0627 /* Fam 10h MSRs */
0628 #define MSR_FAM10H_MMIO_CONF_BASE   0xc0010058
0629 #define FAM10H_MMIO_CONF_ENABLE     (1<<0)
0630 #define FAM10H_MMIO_CONF_BUSRANGE_MASK  0xf
0631 #define FAM10H_MMIO_CONF_BUSRANGE_SHIFT 2
0632 #define FAM10H_MMIO_CONF_BASE_MASK  0xfffffffULL
0633 #define FAM10H_MMIO_CONF_BASE_SHIFT 20
0634 #define MSR_FAM10H_NODE_ID      0xc001100c
0635 #define MSR_F10H_DECFG          0xc0011029
0636 #define MSR_F10H_DECFG_LFENCE_SERIALIZE_BIT 1
0637 #define MSR_F10H_DECFG_LFENCE_SERIALIZE     BIT_ULL(MSR_F10H_DECFG_LFENCE_SERIALIZE_BIT)
0638 
0639 /* K8 MSRs */
0640 #define MSR_K8_TOP_MEM1         0xc001001a
0641 #define MSR_K8_TOP_MEM2         0xc001001d
0642 #define MSR_AMD64_SYSCFG        0xc0010010
0643 #define MSR_AMD64_SYSCFG_MEM_ENCRYPT_BIT    23
0644 #define MSR_AMD64_SYSCFG_MEM_ENCRYPT    BIT_ULL(MSR_AMD64_SYSCFG_MEM_ENCRYPT_BIT)
0645 #define MSR_K8_INT_PENDING_MSG      0xc0010055
0646 /* C1E active bits in int pending message */
0647 #define K8_INTP_C1E_ACTIVE_MASK     0x18000000
0648 #define MSR_K8_TSEG_ADDR        0xc0010112
0649 #define MSR_K8_TSEG_MASK        0xc0010113
0650 #define K8_MTRRFIXRANGE_DRAM_ENABLE 0x00040000 /* MtrrFixDramEn bit    */
0651 #define K8_MTRRFIXRANGE_DRAM_MODIFY 0x00080000 /* MtrrFixDramModEn bit */
0652 #define K8_MTRR_RDMEM_WRMEM_MASK    0x18181818 /* Mask: RdMem|WrMem    */
0653 
0654 /* K7 MSRs */
0655 #define MSR_K7_EVNTSEL0         0xc0010000
0656 #define MSR_K7_PERFCTR0         0xc0010004
0657 #define MSR_K7_EVNTSEL1         0xc0010001
0658 #define MSR_K7_PERFCTR1         0xc0010005
0659 #define MSR_K7_EVNTSEL2         0xc0010002
0660 #define MSR_K7_PERFCTR2         0xc0010006
0661 #define MSR_K7_EVNTSEL3         0xc0010003
0662 #define MSR_K7_PERFCTR3         0xc0010007
0663 #define MSR_K7_CLK_CTL          0xc001001b
0664 #define MSR_K7_HWCR         0xc0010015
0665 #define MSR_K7_HWCR_SMMLOCK_BIT     0
0666 #define MSR_K7_HWCR_SMMLOCK     BIT_ULL(MSR_K7_HWCR_SMMLOCK_BIT)
0667 #define MSR_K7_HWCR_IRPERF_EN_BIT   30
0668 #define MSR_K7_HWCR_IRPERF_EN       BIT_ULL(MSR_K7_HWCR_IRPERF_EN_BIT)
0669 #define MSR_K7_FID_VID_CTL      0xc0010041
0670 #define MSR_K7_FID_VID_STATUS       0xc0010042
0671 
0672 /* K6 MSRs */
0673 #define MSR_K6_WHCR         0xc0000082
0674 #define MSR_K6_UWCCR            0xc0000085
0675 #define MSR_K6_EPMR         0xc0000086
0676 #define MSR_K6_PSOR         0xc0000087
0677 #define MSR_K6_PFIR         0xc0000088
0678 
0679 /* Centaur-Hauls/IDT defined MSRs. */
0680 #define MSR_IDT_FCR1            0x00000107
0681 #define MSR_IDT_FCR2            0x00000108
0682 #define MSR_IDT_FCR3            0x00000109
0683 #define MSR_IDT_FCR4            0x0000010a
0684 
0685 #define MSR_IDT_MCR0            0x00000110
0686 #define MSR_IDT_MCR1            0x00000111
0687 #define MSR_IDT_MCR2            0x00000112
0688 #define MSR_IDT_MCR3            0x00000113
0689 #define MSR_IDT_MCR4            0x00000114
0690 #define MSR_IDT_MCR5            0x00000115
0691 #define MSR_IDT_MCR6            0x00000116
0692 #define MSR_IDT_MCR7            0x00000117
0693 #define MSR_IDT_MCR_CTRL        0x00000120
0694 
0695 /* VIA Cyrix defined MSRs*/
0696 #define MSR_VIA_FCR         0x00001107
0697 #define MSR_VIA_LONGHAUL        0x0000110a
0698 #define MSR_VIA_RNG         0x0000110b
0699 #define MSR_VIA_BCR2            0x00001147
0700 
0701 /* Transmeta defined MSRs */
0702 #define MSR_TMTA_LONGRUN_CTRL       0x80868010
0703 #define MSR_TMTA_LONGRUN_FLAGS      0x80868011
0704 #define MSR_TMTA_LRTI_READOUT       0x80868018
0705 #define MSR_TMTA_LRTI_VOLT_MHZ      0x8086801a
0706 
0707 /* Intel defined MSRs. */
0708 #define MSR_IA32_P5_MC_ADDR     0x00000000
0709 #define MSR_IA32_P5_MC_TYPE     0x00000001
0710 #define MSR_IA32_TSC            0x00000010
0711 #define MSR_IA32_PLATFORM_ID        0x00000017
0712 #define MSR_IA32_EBL_CR_POWERON     0x0000002a
0713 #define MSR_EBC_FREQUENCY_ID        0x0000002c
0714 #define MSR_SMI_COUNT           0x00000034
0715 
0716 /* Referred to as IA32_FEATURE_CONTROL in Intel's SDM. */
0717 #define MSR_IA32_FEAT_CTL       0x0000003a
0718 #define FEAT_CTL_LOCKED             BIT(0)
0719 #define FEAT_CTL_VMX_ENABLED_INSIDE_SMX     BIT(1)
0720 #define FEAT_CTL_VMX_ENABLED_OUTSIDE_SMX    BIT(2)
0721 #define FEAT_CTL_SGX_LC_ENABLED         BIT(17)
0722 #define FEAT_CTL_SGX_ENABLED            BIT(18)
0723 #define FEAT_CTL_LMCE_ENABLED           BIT(20)
0724 
0725 #define MSR_IA32_TSC_ADJUST             0x0000003b
0726 #define MSR_IA32_BNDCFGS        0x00000d90
0727 
0728 #define MSR_IA32_BNDCFGS_RSVD       0x00000ffc
0729 
0730 #define MSR_IA32_XFD            0x000001c4
0731 #define MSR_IA32_XFD_ERR        0x000001c5
0732 #define MSR_IA32_XSS            0x00000da0
0733 
0734 #define MSR_IA32_APICBASE       0x0000001b
0735 #define MSR_IA32_APICBASE_BSP       (1<<8)
0736 #define MSR_IA32_APICBASE_ENABLE    (1<<11)
0737 #define MSR_IA32_APICBASE_BASE      (0xfffff<<12)
0738 
0739 #define MSR_IA32_UCODE_WRITE        0x00000079
0740 #define MSR_IA32_UCODE_REV      0x0000008b
0741 
0742 /* Intel SGX Launch Enclave Public Key Hash MSRs */
0743 #define MSR_IA32_SGXLEPUBKEYHASH0   0x0000008C
0744 #define MSR_IA32_SGXLEPUBKEYHASH1   0x0000008D
0745 #define MSR_IA32_SGXLEPUBKEYHASH2   0x0000008E
0746 #define MSR_IA32_SGXLEPUBKEYHASH3   0x0000008F
0747 
0748 #define MSR_IA32_SMM_MONITOR_CTL    0x0000009b
0749 #define MSR_IA32_SMBASE         0x0000009e
0750 
0751 #define MSR_IA32_PERF_STATUS        0x00000198
0752 #define MSR_IA32_PERF_CTL       0x00000199
0753 #define INTEL_PERF_CTL_MASK     0xffff
0754 
0755 /* AMD Branch Sampling configuration */
0756 #define MSR_AMD_DBG_EXTN_CFG        0xc000010f
0757 #define MSR_AMD_SAMP_BR_FROM        0xc0010300
0758 
0759 #define MSR_IA32_MPERF          0x000000e7
0760 #define MSR_IA32_APERF          0x000000e8
0761 
0762 #define MSR_IA32_THERM_CONTROL      0x0000019a
0763 #define MSR_IA32_THERM_INTERRUPT    0x0000019b
0764 
0765 #define THERM_INT_HIGH_ENABLE       (1 << 0)
0766 #define THERM_INT_LOW_ENABLE        (1 << 1)
0767 #define THERM_INT_PLN_ENABLE        (1 << 24)
0768 
0769 #define MSR_IA32_THERM_STATUS       0x0000019c
0770 
0771 #define THERM_STATUS_PROCHOT        (1 << 0)
0772 #define THERM_STATUS_POWER_LIMIT    (1 << 10)
0773 
0774 #define MSR_THERM2_CTL          0x0000019d
0775 
0776 #define MSR_THERM2_CTL_TM_SELECT    (1ULL << 16)
0777 
0778 #define MSR_IA32_MISC_ENABLE        0x000001a0
0779 
0780 #define MSR_IA32_TEMPERATURE_TARGET 0x000001a2
0781 
0782 #define MSR_MISC_FEATURE_CONTROL    0x000001a4
0783 #define MSR_MISC_PWR_MGMT       0x000001aa
0784 
0785 #define MSR_IA32_ENERGY_PERF_BIAS   0x000001b0
0786 #define ENERGY_PERF_BIAS_PERFORMANCE        0
0787 #define ENERGY_PERF_BIAS_BALANCE_PERFORMANCE    4
0788 #define ENERGY_PERF_BIAS_NORMAL         6
0789 #define ENERGY_PERF_BIAS_BALANCE_POWERSAVE  8
0790 #define ENERGY_PERF_BIAS_POWERSAVE      15
0791 
0792 #define MSR_IA32_PACKAGE_THERM_STATUS       0x000001b1
0793 
0794 #define PACKAGE_THERM_STATUS_PROCHOT        (1 << 0)
0795 #define PACKAGE_THERM_STATUS_POWER_LIMIT    (1 << 10)
0796 #define PACKAGE_THERM_STATUS_HFI_UPDATED    (1 << 26)
0797 
0798 #define MSR_IA32_PACKAGE_THERM_INTERRUPT    0x000001b2
0799 
0800 #define PACKAGE_THERM_INT_HIGH_ENABLE       (1 << 0)
0801 #define PACKAGE_THERM_INT_LOW_ENABLE        (1 << 1)
0802 #define PACKAGE_THERM_INT_PLN_ENABLE        (1 << 24)
0803 #define PACKAGE_THERM_INT_HFI_ENABLE        (1 << 25)
0804 
0805 /* Thermal Thresholds Support */
0806 #define THERM_INT_THRESHOLD0_ENABLE    (1 << 15)
0807 #define THERM_SHIFT_THRESHOLD0        8
0808 #define THERM_MASK_THRESHOLD0          (0x7f << THERM_SHIFT_THRESHOLD0)
0809 #define THERM_INT_THRESHOLD1_ENABLE    (1 << 23)
0810 #define THERM_SHIFT_THRESHOLD1        16
0811 #define THERM_MASK_THRESHOLD1          (0x7f << THERM_SHIFT_THRESHOLD1)
0812 #define THERM_STATUS_THRESHOLD0        (1 << 6)
0813 #define THERM_LOG_THRESHOLD0           (1 << 7)
0814 #define THERM_STATUS_THRESHOLD1        (1 << 8)
0815 #define THERM_LOG_THRESHOLD1           (1 << 9)
0816 
0817 /* MISC_ENABLE bits: architectural */
0818 #define MSR_IA32_MISC_ENABLE_FAST_STRING_BIT        0
0819 #define MSR_IA32_MISC_ENABLE_FAST_STRING        (1ULL << MSR_IA32_MISC_ENABLE_FAST_STRING_BIT)
0820 #define MSR_IA32_MISC_ENABLE_TCC_BIT            1
0821 #define MSR_IA32_MISC_ENABLE_TCC            (1ULL << MSR_IA32_MISC_ENABLE_TCC_BIT)
0822 #define MSR_IA32_MISC_ENABLE_EMON_BIT           7
0823 #define MSR_IA32_MISC_ENABLE_EMON           (1ULL << MSR_IA32_MISC_ENABLE_EMON_BIT)
0824 #define MSR_IA32_MISC_ENABLE_BTS_UNAVAIL_BIT        11
0825 #define MSR_IA32_MISC_ENABLE_BTS_UNAVAIL        (1ULL << MSR_IA32_MISC_ENABLE_BTS_UNAVAIL_BIT)
0826 #define MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL_BIT       12
0827 #define MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL       (1ULL << MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL_BIT)
0828 #define MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP_BIT 16
0829 #define MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP     (1ULL << MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP_BIT)
0830 #define MSR_IA32_MISC_ENABLE_MWAIT_BIT          18
0831 #define MSR_IA32_MISC_ENABLE_MWAIT          (1ULL << MSR_IA32_MISC_ENABLE_MWAIT_BIT)
0832 #define MSR_IA32_MISC_ENABLE_LIMIT_CPUID_BIT        22
0833 #define MSR_IA32_MISC_ENABLE_LIMIT_CPUID        (1ULL << MSR_IA32_MISC_ENABLE_LIMIT_CPUID_BIT)
0834 #define MSR_IA32_MISC_ENABLE_XTPR_DISABLE_BIT       23
0835 #define MSR_IA32_MISC_ENABLE_XTPR_DISABLE       (1ULL << MSR_IA32_MISC_ENABLE_XTPR_DISABLE_BIT)
0836 #define MSR_IA32_MISC_ENABLE_XD_DISABLE_BIT     34
0837 #define MSR_IA32_MISC_ENABLE_XD_DISABLE         (1ULL << MSR_IA32_MISC_ENABLE_XD_DISABLE_BIT)
0838 
0839 /* MISC_ENABLE bits: model-specific, meaning may vary from core to core */
0840 #define MSR_IA32_MISC_ENABLE_X87_COMPAT_BIT     2
0841 #define MSR_IA32_MISC_ENABLE_X87_COMPAT         (1ULL << MSR_IA32_MISC_ENABLE_X87_COMPAT_BIT)
0842 #define MSR_IA32_MISC_ENABLE_TM1_BIT            3
0843 #define MSR_IA32_MISC_ENABLE_TM1            (1ULL << MSR_IA32_MISC_ENABLE_TM1_BIT)
0844 #define MSR_IA32_MISC_ENABLE_SPLIT_LOCK_DISABLE_BIT 4
0845 #define MSR_IA32_MISC_ENABLE_SPLIT_LOCK_DISABLE     (1ULL << MSR_IA32_MISC_ENABLE_SPLIT_LOCK_DISABLE_BIT)
0846 #define MSR_IA32_MISC_ENABLE_L3CACHE_DISABLE_BIT    6
0847 #define MSR_IA32_MISC_ENABLE_L3CACHE_DISABLE        (1ULL << MSR_IA32_MISC_ENABLE_L3CACHE_DISABLE_BIT)
0848 #define MSR_IA32_MISC_ENABLE_SUPPRESS_LOCK_BIT      8
0849 #define MSR_IA32_MISC_ENABLE_SUPPRESS_LOCK      (1ULL << MSR_IA32_MISC_ENABLE_SUPPRESS_LOCK_BIT)
0850 #define MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE_BIT   9
0851 #define MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE       (1ULL << MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE_BIT)
0852 #define MSR_IA32_MISC_ENABLE_FERR_BIT           10
0853 #define MSR_IA32_MISC_ENABLE_FERR           (1ULL << MSR_IA32_MISC_ENABLE_FERR_BIT)
0854 #define MSR_IA32_MISC_ENABLE_FERR_MULTIPLEX_BIT     10
0855 #define MSR_IA32_MISC_ENABLE_FERR_MULTIPLEX     (1ULL << MSR_IA32_MISC_ENABLE_FERR_MULTIPLEX_BIT)
0856 #define MSR_IA32_MISC_ENABLE_TM2_BIT            13
0857 #define MSR_IA32_MISC_ENABLE_TM2            (1ULL << MSR_IA32_MISC_ENABLE_TM2_BIT)
0858 #define MSR_IA32_MISC_ENABLE_ADJ_PREF_DISABLE_BIT   19
0859 #define MSR_IA32_MISC_ENABLE_ADJ_PREF_DISABLE       (1ULL << MSR_IA32_MISC_ENABLE_ADJ_PREF_DISABLE_BIT)
0860 #define MSR_IA32_MISC_ENABLE_SPEEDSTEP_LOCK_BIT     20
0861 #define MSR_IA32_MISC_ENABLE_SPEEDSTEP_LOCK     (1ULL << MSR_IA32_MISC_ENABLE_SPEEDSTEP_LOCK_BIT)
0862 #define MSR_IA32_MISC_ENABLE_L1D_CONTEXT_BIT        24
0863 #define MSR_IA32_MISC_ENABLE_L1D_CONTEXT        (1ULL << MSR_IA32_MISC_ENABLE_L1D_CONTEXT_BIT)
0864 #define MSR_IA32_MISC_ENABLE_DCU_PREF_DISABLE_BIT   37
0865 #define MSR_IA32_MISC_ENABLE_DCU_PREF_DISABLE       (1ULL << MSR_IA32_MISC_ENABLE_DCU_PREF_DISABLE_BIT)
0866 #define MSR_IA32_MISC_ENABLE_TURBO_DISABLE_BIT      38
0867 #define MSR_IA32_MISC_ENABLE_TURBO_DISABLE      (1ULL << MSR_IA32_MISC_ENABLE_TURBO_DISABLE_BIT)
0868 #define MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE_BIT    39
0869 #define MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE        (1ULL << MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE_BIT)
0870 
0871 /* MISC_FEATURES_ENABLES non-architectural features */
0872 #define MSR_MISC_FEATURES_ENABLES   0x00000140
0873 
0874 #define MSR_MISC_FEATURES_ENABLES_CPUID_FAULT_BIT   0
0875 #define MSR_MISC_FEATURES_ENABLES_CPUID_FAULT       BIT_ULL(MSR_MISC_FEATURES_ENABLES_CPUID_FAULT_BIT)
0876 #define MSR_MISC_FEATURES_ENABLES_RING3MWAIT_BIT    1
0877 
0878 #define MSR_IA32_TSC_DEADLINE       0x000006E0
0879 
0880 
0881 #define MSR_TSX_FORCE_ABORT     0x0000010F
0882 
0883 #define MSR_TFA_RTM_FORCE_ABORT_BIT 0
0884 #define MSR_TFA_RTM_FORCE_ABORT     BIT_ULL(MSR_TFA_RTM_FORCE_ABORT_BIT)
0885 #define MSR_TFA_TSX_CPUID_CLEAR_BIT 1
0886 #define MSR_TFA_TSX_CPUID_CLEAR     BIT_ULL(MSR_TFA_TSX_CPUID_CLEAR_BIT)
0887 #define MSR_TFA_SDV_ENABLE_RTM_BIT  2
0888 #define MSR_TFA_SDV_ENABLE_RTM      BIT_ULL(MSR_TFA_SDV_ENABLE_RTM_BIT)
0889 
0890 /* P4/Xeon+ specific */
0891 #define MSR_IA32_MCG_EAX        0x00000180
0892 #define MSR_IA32_MCG_EBX        0x00000181
0893 #define MSR_IA32_MCG_ECX        0x00000182
0894 #define MSR_IA32_MCG_EDX        0x00000183
0895 #define MSR_IA32_MCG_ESI        0x00000184
0896 #define MSR_IA32_MCG_EDI        0x00000185
0897 #define MSR_IA32_MCG_EBP        0x00000186
0898 #define MSR_IA32_MCG_ESP        0x00000187
0899 #define MSR_IA32_MCG_EFLAGS     0x00000188
0900 #define MSR_IA32_MCG_EIP        0x00000189
0901 #define MSR_IA32_MCG_RESERVED       0x0000018a
0902 
0903 /* Pentium IV performance counter MSRs */
0904 #define MSR_P4_BPU_PERFCTR0     0x00000300
0905 #define MSR_P4_BPU_PERFCTR1     0x00000301
0906 #define MSR_P4_BPU_PERFCTR2     0x00000302
0907 #define MSR_P4_BPU_PERFCTR3     0x00000303
0908 #define MSR_P4_MS_PERFCTR0      0x00000304
0909 #define MSR_P4_MS_PERFCTR1      0x00000305
0910 #define MSR_P4_MS_PERFCTR2      0x00000306
0911 #define MSR_P4_MS_PERFCTR3      0x00000307
0912 #define MSR_P4_FLAME_PERFCTR0       0x00000308
0913 #define MSR_P4_FLAME_PERFCTR1       0x00000309
0914 #define MSR_P4_FLAME_PERFCTR2       0x0000030a
0915 #define MSR_P4_FLAME_PERFCTR3       0x0000030b
0916 #define MSR_P4_IQ_PERFCTR0      0x0000030c
0917 #define MSR_P4_IQ_PERFCTR1      0x0000030d
0918 #define MSR_P4_IQ_PERFCTR2      0x0000030e
0919 #define MSR_P4_IQ_PERFCTR3      0x0000030f
0920 #define MSR_P4_IQ_PERFCTR4      0x00000310
0921 #define MSR_P4_IQ_PERFCTR5      0x00000311
0922 #define MSR_P4_BPU_CCCR0        0x00000360
0923 #define MSR_P4_BPU_CCCR1        0x00000361
0924 #define MSR_P4_BPU_CCCR2        0x00000362
0925 #define MSR_P4_BPU_CCCR3        0x00000363
0926 #define MSR_P4_MS_CCCR0         0x00000364
0927 #define MSR_P4_MS_CCCR1         0x00000365
0928 #define MSR_P4_MS_CCCR2         0x00000366
0929 #define MSR_P4_MS_CCCR3         0x00000367
0930 #define MSR_P4_FLAME_CCCR0      0x00000368
0931 #define MSR_P4_FLAME_CCCR1      0x00000369
0932 #define MSR_P4_FLAME_CCCR2      0x0000036a
0933 #define MSR_P4_FLAME_CCCR3      0x0000036b
0934 #define MSR_P4_IQ_CCCR0         0x0000036c
0935 #define MSR_P4_IQ_CCCR1         0x0000036d
0936 #define MSR_P4_IQ_CCCR2         0x0000036e
0937 #define MSR_P4_IQ_CCCR3         0x0000036f
0938 #define MSR_P4_IQ_CCCR4         0x00000370
0939 #define MSR_P4_IQ_CCCR5         0x00000371
0940 #define MSR_P4_ALF_ESCR0        0x000003ca
0941 #define MSR_P4_ALF_ESCR1        0x000003cb
0942 #define MSR_P4_BPU_ESCR0        0x000003b2
0943 #define MSR_P4_BPU_ESCR1        0x000003b3
0944 #define MSR_P4_BSU_ESCR0        0x000003a0
0945 #define MSR_P4_BSU_ESCR1        0x000003a1
0946 #define MSR_P4_CRU_ESCR0        0x000003b8
0947 #define MSR_P4_CRU_ESCR1        0x000003b9
0948 #define MSR_P4_CRU_ESCR2        0x000003cc
0949 #define MSR_P4_CRU_ESCR3        0x000003cd
0950 #define MSR_P4_CRU_ESCR4        0x000003e0
0951 #define MSR_P4_CRU_ESCR5        0x000003e1
0952 #define MSR_P4_DAC_ESCR0        0x000003a8
0953 #define MSR_P4_DAC_ESCR1        0x000003a9
0954 #define MSR_P4_FIRM_ESCR0       0x000003a4
0955 #define MSR_P4_FIRM_ESCR1       0x000003a5
0956 #define MSR_P4_FLAME_ESCR0      0x000003a6
0957 #define MSR_P4_FLAME_ESCR1      0x000003a7
0958 #define MSR_P4_FSB_ESCR0        0x000003a2
0959 #define MSR_P4_FSB_ESCR1        0x000003a3
0960 #define MSR_P4_IQ_ESCR0         0x000003ba
0961 #define MSR_P4_IQ_ESCR1         0x000003bb
0962 #define MSR_P4_IS_ESCR0         0x000003b4
0963 #define MSR_P4_IS_ESCR1         0x000003b5
0964 #define MSR_P4_ITLB_ESCR0       0x000003b6
0965 #define MSR_P4_ITLB_ESCR1       0x000003b7
0966 #define MSR_P4_IX_ESCR0         0x000003c8
0967 #define MSR_P4_IX_ESCR1         0x000003c9
0968 #define MSR_P4_MOB_ESCR0        0x000003aa
0969 #define MSR_P4_MOB_ESCR1        0x000003ab
0970 #define MSR_P4_MS_ESCR0         0x000003c0
0971 #define MSR_P4_MS_ESCR1         0x000003c1
0972 #define MSR_P4_PMH_ESCR0        0x000003ac
0973 #define MSR_P4_PMH_ESCR1        0x000003ad
0974 #define MSR_P4_RAT_ESCR0        0x000003bc
0975 #define MSR_P4_RAT_ESCR1        0x000003bd
0976 #define MSR_P4_SAAT_ESCR0       0x000003ae
0977 #define MSR_P4_SAAT_ESCR1       0x000003af
0978 #define MSR_P4_SSU_ESCR0        0x000003be
0979 #define MSR_P4_SSU_ESCR1        0x000003bf /* guess: not in manual */
0980 
0981 #define MSR_P4_TBPU_ESCR0       0x000003c2
0982 #define MSR_P4_TBPU_ESCR1       0x000003c3
0983 #define MSR_P4_TC_ESCR0         0x000003c4
0984 #define MSR_P4_TC_ESCR1         0x000003c5
0985 #define MSR_P4_U2L_ESCR0        0x000003b0
0986 #define MSR_P4_U2L_ESCR1        0x000003b1
0987 
0988 #define MSR_P4_PEBS_MATRIX_VERT     0x000003f2
0989 
0990 /* Intel Core-based CPU performance counters */
0991 #define MSR_CORE_PERF_FIXED_CTR0    0x00000309
0992 #define MSR_CORE_PERF_FIXED_CTR1    0x0000030a
0993 #define MSR_CORE_PERF_FIXED_CTR2    0x0000030b
0994 #define MSR_CORE_PERF_FIXED_CTR3    0x0000030c
0995 #define MSR_CORE_PERF_FIXED_CTR_CTRL    0x0000038d
0996 #define MSR_CORE_PERF_GLOBAL_STATUS 0x0000038e
0997 #define MSR_CORE_PERF_GLOBAL_CTRL   0x0000038f
0998 #define MSR_CORE_PERF_GLOBAL_OVF_CTRL   0x00000390
0999 
1000 #define MSR_PERF_METRICS        0x00000329
1001 
1002 /* PERF_GLOBAL_OVF_CTL bits */
1003 #define MSR_CORE_PERF_GLOBAL_OVF_CTRL_TRACE_TOPA_PMI_BIT    55
1004 #define MSR_CORE_PERF_GLOBAL_OVF_CTRL_TRACE_TOPA_PMI        (1ULL << MSR_CORE_PERF_GLOBAL_OVF_CTRL_TRACE_TOPA_PMI_BIT)
1005 #define MSR_CORE_PERF_GLOBAL_OVF_CTRL_OVF_BUF_BIT       62
1006 #define MSR_CORE_PERF_GLOBAL_OVF_CTRL_OVF_BUF           (1ULL <<  MSR_CORE_PERF_GLOBAL_OVF_CTRL_OVF_BUF_BIT)
1007 #define MSR_CORE_PERF_GLOBAL_OVF_CTRL_COND_CHGD_BIT     63
1008 #define MSR_CORE_PERF_GLOBAL_OVF_CTRL_COND_CHGD         (1ULL << MSR_CORE_PERF_GLOBAL_OVF_CTRL_COND_CHGD_BIT)
1009 
1010 /* Geode defined MSRs */
1011 #define MSR_GEODE_BUSCONT_CONF0     0x00001900
1012 
1013 /* Intel VT MSRs */
1014 #define MSR_IA32_VMX_BASIC              0x00000480
1015 #define MSR_IA32_VMX_PINBASED_CTLS      0x00000481
1016 #define MSR_IA32_VMX_PROCBASED_CTLS     0x00000482
1017 #define MSR_IA32_VMX_EXIT_CTLS          0x00000483
1018 #define MSR_IA32_VMX_ENTRY_CTLS         0x00000484
1019 #define MSR_IA32_VMX_MISC               0x00000485
1020 #define MSR_IA32_VMX_CR0_FIXED0         0x00000486
1021 #define MSR_IA32_VMX_CR0_FIXED1         0x00000487
1022 #define MSR_IA32_VMX_CR4_FIXED0         0x00000488
1023 #define MSR_IA32_VMX_CR4_FIXED1         0x00000489
1024 #define MSR_IA32_VMX_VMCS_ENUM          0x0000048a
1025 #define MSR_IA32_VMX_PROCBASED_CTLS2    0x0000048b
1026 #define MSR_IA32_VMX_EPT_VPID_CAP       0x0000048c
1027 #define MSR_IA32_VMX_TRUE_PINBASED_CTLS  0x0000048d
1028 #define MSR_IA32_VMX_TRUE_PROCBASED_CTLS 0x0000048e
1029 #define MSR_IA32_VMX_TRUE_EXIT_CTLS      0x0000048f
1030 #define MSR_IA32_VMX_TRUE_ENTRY_CTLS     0x00000490
1031 #define MSR_IA32_VMX_VMFUNC             0x00000491
1032 #define MSR_IA32_VMX_PROCBASED_CTLS3    0x00000492
1033 
1034 /* VMX_BASIC bits and bitmasks */
1035 #define VMX_BASIC_VMCS_SIZE_SHIFT   32
1036 #define VMX_BASIC_TRUE_CTLS     (1ULL << 55)
1037 #define VMX_BASIC_64        0x0001000000000000LLU
1038 #define VMX_BASIC_MEM_TYPE_SHIFT    50
1039 #define VMX_BASIC_MEM_TYPE_MASK 0x003c000000000000LLU
1040 #define VMX_BASIC_MEM_TYPE_WB   6LLU
1041 #define VMX_BASIC_INOUT     0x0040000000000000LLU
1042 
1043 /* MSR_IA32_VMX_MISC bits */
1044 #define MSR_IA32_VMX_MISC_INTEL_PT                 (1ULL << 14)
1045 #define MSR_IA32_VMX_MISC_VMWRITE_SHADOW_RO_FIELDS (1ULL << 29)
1046 #define MSR_IA32_VMX_MISC_PREEMPTION_TIMER_SCALE   0x1F
1047 /* AMD-V MSRs */
1048 
1049 #define MSR_VM_CR                       0xc0010114
1050 #define MSR_VM_IGNNE                    0xc0010115
1051 #define MSR_VM_HSAVE_PA                 0xc0010117
1052 
1053 /* Hardware Feedback Interface */
1054 #define MSR_IA32_HW_FEEDBACK_PTR        0x17d0
1055 #define MSR_IA32_HW_FEEDBACK_CONFIG     0x17d1
1056 
1057 #endif /* _ASM_X86_MSR_INDEX_H */