x86/speculation/mmio: Enumerate Processor MMIO Stale Data bug

[mirror_ubuntu-jammy-kernel.git] / arch / x86 / include / asm / msr-index.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_X86_MSR_INDEX_H
#define _ASM_X86_MSR_INDEX_H

#include <linux/bits.h>

/*
 * CPU model specific register (MSR) numbers.
 *
 * Do not add new entries to this file unless the definitions are shared
 * between multiple compilation units.
 */

/* x86-64 specific MSRs */
#define MSR_EFER                0xc0000080 /* extended feature register */
#define MSR_STAR                0xc0000081 /* legacy mode SYSCALL target */
#define MSR_LSTAR               0xc0000082 /* long mode SYSCALL target */
#define MSR_CSTAR               0xc0000083 /* compat mode SYSCALL target */
#define MSR_SYSCALL_MASK        0xc0000084 /* EFLAGS mask for syscall */
#define MSR_FS_BASE             0xc0000100 /* 64bit FS base */
#define MSR_GS_BASE             0xc0000101 /* 64bit GS base */
#define MSR_KERNEL_GS_BASE      0xc0000102 /* SwapGS GS shadow */
#define MSR_TSC_AUX             0xc0000103 /* Auxiliary TSC */

/* EFER bits: */
#define _EFER_SCE               0  /* SYSCALL/SYSRET */
#define _EFER_LME               8  /* Long mode enable */
#define _EFER_LMA               10 /* Long mode active (read-only) */
#define _EFER_NX                11 /* No execute enable */
#define _EFER_SVME              12 /* Enable virtualization */
#define _EFER_LMSLE             13 /* Long Mode Segment Limit Enable */
#define _EFER_FFXSR             14 /* Enable Fast FXSAVE/FXRSTOR */

#define EFER_SCE                (1<<_EFER_SCE)
#define EFER_LME                (1<<_EFER_LME)
#define EFER_LMA                (1<<_EFER_LMA)
#define EFER_NX                 (1<<_EFER_NX)
#define EFER_SVME               (1<<_EFER_SVME)
#define EFER_LMSLE              (1<<_EFER_LMSLE)
#define EFER_FFXSR              (1<<_EFER_FFXSR)

/* Intel MSRs. Some also available on other CPUs */

#define MSR_TEST_CTRL                           0x00000033
#define MSR_TEST_CTRL_SPLIT_LOCK_DETECT_BIT     29
#define MSR_TEST_CTRL_SPLIT_LOCK_DETECT         BIT(MSR_TEST_CTRL_SPLIT_LOCK_DETECT_BIT)

#define MSR_IA32_SPEC_CTRL              0x00000048 /* Speculation Control */
#define SPEC_CTRL_IBRS                  BIT(0)     /* Indirect Branch Restricted Speculation */
#define SPEC_CTRL_STIBP_SHIFT           1          /* Single Thread Indirect Branch Predictor (STIBP) bit */
#define SPEC_CTRL_STIBP                 BIT(SPEC_CTRL_STIBP_SHIFT)      /* STIBP mask */
#define SPEC_CTRL_SSBD_SHIFT            2          /* Speculative Store Bypass Disable bit */
#define SPEC_CTRL_SSBD                  BIT(SPEC_CTRL_SSBD_SHIFT)       /* Speculative Store Bypass Disable */

#define MSR_IA32_PRED_CMD               0x00000049 /* Prediction Command */
#define PRED_CMD_IBPB                   BIT(0)     /* Indirect Branch Prediction Barrier */

#define MSR_PPIN_CTL                    0x0000004e
#define MSR_PPIN                        0x0000004f

#define MSR_IA32_PERFCTR0               0x000000c1
#define MSR_IA32_PERFCTR1               0x000000c2
#define MSR_FSB_FREQ                    0x000000cd
#define MSR_PLATFORM_INFO               0x000000ce
#define MSR_PLATFORM_INFO_CPUID_FAULT_BIT       31
#define MSR_PLATFORM_INFO_CPUID_FAULT           BIT_ULL(MSR_PLATFORM_INFO_CPUID_FAULT_BIT)

#define MSR_IA32_UMWAIT_CONTROL                 0xe1
#define MSR_IA32_UMWAIT_CONTROL_C02_DISABLE     BIT(0)
#define MSR_IA32_UMWAIT_CONTROL_RESERVED        BIT(1)
/*
 * The time field is bit[31:2], but representing a 32bit value with
 * bit[1:0] zero.
 */
#define MSR_IA32_UMWAIT_CONTROL_TIME_MASK       (~0x03U)

/* Abbreviated from Intel SDM name IA32_CORE_CAPABILITIES */
#define MSR_IA32_CORE_CAPS                        0x000000cf
#define MSR_IA32_CORE_CAPS_SPLIT_LOCK_DETECT_BIT  5
#define MSR_IA32_CORE_CAPS_SPLIT_LOCK_DETECT      BIT(MSR_IA32_CORE_CAPS_SPLIT_LOCK_DETECT_BIT)

#define MSR_PKG_CST_CONFIG_CONTROL      0x000000e2
#define NHM_C3_AUTO_DEMOTE              (1UL << 25)
#define NHM_C1_AUTO_DEMOTE              (1UL << 26)
#define ATM_LNC_C6_AUTO_DEMOTE          (1UL << 25)
#define SNB_C3_AUTO_UNDEMOTE            (1UL << 27)
#define SNB_C1_AUTO_UNDEMOTE            (1UL << 28)

#define MSR_MTRRcap                     0x000000fe

#define MSR_IA32_ARCH_CAPABILITIES      0x0000010a
#define ARCH_CAP_RDCL_NO                BIT(0)  /* Not susceptible to Meltdown */
#define ARCH_CAP_IBRS_ALL               BIT(1)  /* Enhanced IBRS support */
#define ARCH_CAP_SKIP_VMENTRY_L1DFLUSH  BIT(3)  /* Skip L1D flush on vmentry */
#define ARCH_CAP_SSB_NO                 BIT(4)  /*
                                                 * Not susceptible to Speculative Store Bypass
                                                 * attack, so no Speculative Store Bypass
                                                 * control required.
                                                 */
#define ARCH_CAP_MDS_NO                 BIT(5)   /*
                                                  * Not susceptible to
                                                  * Microarchitectural Data
                                                  * Sampling (MDS) vulnerabilities.
                                                  */
#define ARCH_CAP_PSCHANGE_MC_NO         BIT(6)   /*
                                                  * The processor is not susceptible to a
                                                  * machine check error due to modifying the
                                                  * code page size along with either the
                                                  * physical address or cache type
                                                  * without TLB invalidation.
                                                  */
#define ARCH_CAP_TSX_CTRL_MSR           BIT(7)  /* MSR for TSX control is available. */
#define ARCH_CAP_TAA_NO                 BIT(8)  /*
                                                 * Not susceptible to
                                                 * TSX Async Abort (TAA) vulnerabilities.
                                                 */
#define ARCH_CAP_SBDR_SSDP_NO           BIT(13) /*
                                                 * Not susceptible to SBDR and SSDP
                                                 * variants of Processor MMIO stale data
                                                 * vulnerabilities.
                                                 */
#define ARCH_CAP_FBSDP_NO               BIT(14) /*
                                                 * Not susceptible to FBSDP variant of
                                                 * Processor MMIO stale data
                                                 * vulnerabilities.
                                                 */
#define ARCH_CAP_PSDP_NO                BIT(15) /*
                                                 * Not susceptible to PSDP variant of
                                                 * Processor MMIO stale data
                                                 * vulnerabilities.
                                                 */
#define ARCH_CAP_FB_CLEAR               BIT(17) /*
                                                 * VERW clears CPU fill buffer
                                                 * even on MDS_NO CPUs.
                                                 */

#define MSR_IA32_FLUSH_CMD              0x0000010b
#define L1D_FLUSH                       BIT(0)  /*
                                                 * Writeback and invalidate the
                                                 * L1 data cache.
                                                 */

#define MSR_IA32_BBL_CR_CTL             0x00000119
#define MSR_IA32_BBL_CR_CTL3            0x0000011e

#define MSR_IA32_TSX_CTRL               0x00000122
#define TSX_CTRL_RTM_DISABLE            BIT(0)  /* Disable RTM feature */
#define TSX_CTRL_CPUID_CLEAR            BIT(1)  /* Disable TSX enumeration */

#define MSR_IA32_MCU_OPT_CTRL           0x00000123
#define RNGDS_MITG_DIS                  BIT(0)  /* SRBDS support */
#define RTM_ALLOW                       BIT(1)  /* TSX development mode */

#define MSR_IA32_SYSENTER_CS            0x00000174
#define MSR_IA32_SYSENTER_ESP           0x00000175
#define MSR_IA32_SYSENTER_EIP           0x00000176

#define MSR_IA32_MCG_CAP                0x00000179
#define MSR_IA32_MCG_STATUS             0x0000017a
#define MSR_IA32_MCG_CTL                0x0000017b
#define MSR_ERROR_CONTROL               0x0000017f
#define MSR_IA32_MCG_EXT_CTL            0x000004d0

#define MSR_OFFCORE_RSP_0               0x000001a6
#define MSR_OFFCORE_RSP_1               0x000001a7
#define MSR_TURBO_RATIO_LIMIT           0x000001ad
#define MSR_TURBO_RATIO_LIMIT1          0x000001ae
#define MSR_TURBO_RATIO_LIMIT2          0x000001af

#define MSR_LBR_SELECT                  0x000001c8
#define MSR_LBR_TOS                     0x000001c9

#define MSR_IA32_POWER_CTL              0x000001fc
#define MSR_IA32_POWER_CTL_BIT_EE       19

#define MSR_LBR_NHM_FROM                0x00000680
#define MSR_LBR_NHM_TO                  0x000006c0
#define MSR_LBR_CORE_FROM               0x00000040
#define MSR_LBR_CORE_TO                 0x00000060

#define MSR_LBR_INFO_0                  0x00000dc0 /* ... 0xddf for _31 */
#define LBR_INFO_MISPRED                BIT_ULL(63)
#define LBR_INFO_IN_TX                  BIT_ULL(62)
#define LBR_INFO_ABORT                  BIT_ULL(61)
#define LBR_INFO_CYC_CNT_VALID          BIT_ULL(60)
#define LBR_INFO_CYCLES                 0xffff
#define LBR_INFO_BR_TYPE_OFFSET         56
#define LBR_INFO_BR_TYPE                (0xfull << LBR_INFO_BR_TYPE_OFFSET)

#define MSR_ARCH_LBR_CTL                0x000014ce
#define ARCH_LBR_CTL_LBREN              BIT(0)
#define ARCH_LBR_CTL_CPL_OFFSET         1
#define ARCH_LBR_CTL_CPL                (0x3ull << ARCH_LBR_CTL_CPL_OFFSET)
#define ARCH_LBR_CTL_STACK_OFFSET       3
#define ARCH_LBR_CTL_STACK              (0x1ull << ARCH_LBR_CTL_STACK_OFFSET)
#define ARCH_LBR_CTL_FILTER_OFFSET      16
#define ARCH_LBR_CTL_FILTER             (0x7full << ARCH_LBR_CTL_FILTER_OFFSET)
#define MSR_ARCH_LBR_DEPTH              0x000014cf
#define MSR_ARCH_LBR_FROM_0             0x00001500
#define MSR_ARCH_LBR_TO_0               0x00001600
#define MSR_ARCH_LBR_INFO_0             0x00001200

#define MSR_IA32_PEBS_ENABLE            0x000003f1
#define MSR_PEBS_DATA_CFG               0x000003f2
#define MSR_IA32_DS_AREA                0x00000600
#define MSR_IA32_PERF_CAPABILITIES      0x00000345
#define PERF_CAP_METRICS_IDX            15
#define PERF_CAP_PT_IDX                 16

#define MSR_PEBS_LD_LAT_THRESHOLD       0x000003f6

#define MSR_IA32_RTIT_CTL               0x00000570
#define RTIT_CTL_TRACEEN                BIT(0)
#define RTIT_CTL_CYCLEACC               BIT(1)
#define RTIT_CTL_OS                     BIT(2)
#define RTIT_CTL_USR                    BIT(3)
#define RTIT_CTL_PWR_EVT_EN             BIT(4)
#define RTIT_CTL_FUP_ON_PTW             BIT(5)
#define RTIT_CTL_FABRIC_EN              BIT(6)
#define RTIT_CTL_CR3EN                  BIT(7)
#define RTIT_CTL_TOPA                   BIT(8)
#define RTIT_CTL_MTC_EN                 BIT(9)
#define RTIT_CTL_TSC_EN                 BIT(10)
#define RTIT_CTL_DISRETC                BIT(11)
#define RTIT_CTL_PTW_EN                 BIT(12)
#define RTIT_CTL_BRANCH_EN              BIT(13)
#define RTIT_CTL_MTC_RANGE_OFFSET       14
#define RTIT_CTL_MTC_RANGE              (0x0full << RTIT_CTL_MTC_RANGE_OFFSET)
#define RTIT_CTL_CYC_THRESH_OFFSET      19
#define RTIT_CTL_CYC_THRESH             (0x0full << RTIT_CTL_CYC_THRESH_OFFSET)
#define RTIT_CTL_PSB_FREQ_OFFSET        24
#define RTIT_CTL_PSB_FREQ               (0x0full << RTIT_CTL_PSB_FREQ_OFFSET)
#define RTIT_CTL_ADDR0_OFFSET           32
#define RTIT_CTL_ADDR0                  (0x0full << RTIT_CTL_ADDR0_OFFSET)
#define RTIT_CTL_ADDR1_OFFSET           36
#define RTIT_CTL_ADDR1                  (0x0full << RTIT_CTL_ADDR1_OFFSET)
#define RTIT_CTL_ADDR2_OFFSET           40
#define RTIT_CTL_ADDR2                  (0x0full << RTIT_CTL_ADDR2_OFFSET)
#define RTIT_CTL_ADDR3_OFFSET           44
#define RTIT_CTL_ADDR3                  (0x0full << RTIT_CTL_ADDR3_OFFSET)
#define MSR_IA32_RTIT_STATUS            0x00000571
#define RTIT_STATUS_FILTEREN            BIT(0)
#define RTIT_STATUS_CONTEXTEN           BIT(1)
#define RTIT_STATUS_TRIGGEREN           BIT(2)
#define RTIT_STATUS_BUFFOVF             BIT(3)
#define RTIT_STATUS_ERROR               BIT(4)
#define RTIT_STATUS_STOPPED             BIT(5)
#define RTIT_STATUS_BYTECNT_OFFSET      32
#define RTIT_STATUS_BYTECNT             (0x1ffffull << RTIT_STATUS_BYTECNT_OFFSET)
#define MSR_IA32_RTIT_ADDR0_A           0x00000580
#define MSR_IA32_RTIT_ADDR0_B           0x00000581
#define MSR_IA32_RTIT_ADDR1_A           0x00000582
#define MSR_IA32_RTIT_ADDR1_B           0x00000583
#define MSR_IA32_RTIT_ADDR2_A           0x00000584
#define MSR_IA32_RTIT_ADDR2_B           0x00000585
#define MSR_IA32_RTIT_ADDR3_A           0x00000586
#define MSR_IA32_RTIT_ADDR3_B           0x00000587
#define MSR_IA32_RTIT_CR3_MATCH         0x00000572
#define MSR_IA32_RTIT_OUTPUT_BASE       0x00000560
#define MSR_IA32_RTIT_OUTPUT_MASK       0x00000561

#define MSR_MTRRfix64K_00000            0x00000250
#define MSR_MTRRfix16K_80000            0x00000258
#define MSR_MTRRfix16K_A0000            0x00000259
#define MSR_MTRRfix4K_C0000             0x00000268
#define MSR_MTRRfix4K_C8000             0x00000269
#define MSR_MTRRfix4K_D0000             0x0000026a
#define MSR_MTRRfix4K_D8000             0x0000026b
#define MSR_MTRRfix4K_E0000             0x0000026c
#define MSR_MTRRfix4K_E8000             0x0000026d
#define MSR_MTRRfix4K_F0000             0x0000026e
#define MSR_MTRRfix4K_F8000             0x0000026f
#define MSR_MTRRdefType                 0x000002ff

#define MSR_IA32_CR_PAT                 0x00000277

#define MSR_IA32_DEBUGCTLMSR            0x000001d9
#define MSR_IA32_LASTBRANCHFROMIP       0x000001db
#define MSR_IA32_LASTBRANCHTOIP         0x000001dc
#define MSR_IA32_LASTINTFROMIP          0x000001dd
#define MSR_IA32_LASTINTTOIP            0x000001de

#define MSR_IA32_PASID                  0x00000d93
#define MSR_IA32_PASID_VALID            BIT_ULL(31)

/* DEBUGCTLMSR bits (others vary by model): */
#define DEBUGCTLMSR_LBR                 (1UL <<  0) /* last branch recording */
#define DEBUGCTLMSR_BTF_SHIFT           1
#define DEBUGCTLMSR_BTF                 (1UL <<  1) /* single-step on branches */
#define DEBUGCTLMSR_BUS_LOCK_DETECT     (1UL <<  2)
#define DEBUGCTLMSR_TR                  (1UL <<  6)
#define DEBUGCTLMSR_BTS                 (1UL <<  7)
#define DEBUGCTLMSR_BTINT               (1UL <<  8)
#define DEBUGCTLMSR_BTS_OFF_OS          (1UL <<  9)
#define DEBUGCTLMSR_BTS_OFF_USR         (1UL << 10)
#define DEBUGCTLMSR_FREEZE_LBRS_ON_PMI  (1UL << 11)
#define DEBUGCTLMSR_FREEZE_PERFMON_ON_PMI       (1UL << 12)
#define DEBUGCTLMSR_FREEZE_IN_SMM_BIT   14
#define DEBUGCTLMSR_FREEZE_IN_SMM       (1UL << DEBUGCTLMSR_FREEZE_IN_SMM_BIT)

#define MSR_PEBS_FRONTEND               0x000003f7

#define MSR_IA32_MC0_CTL                0x00000400
#define MSR_IA32_MC0_STATUS             0x00000401
#define MSR_IA32_MC0_ADDR               0x00000402
#define MSR_IA32_MC0_MISC               0x00000403

/* C-state Residency Counters */
#define MSR_PKG_C3_RESIDENCY            0x000003f8
#define MSR_PKG_C6_RESIDENCY            0x000003f9
#define MSR_ATOM_PKG_C6_RESIDENCY       0x000003fa
#define MSR_PKG_C7_RESIDENCY            0x000003fa
#define MSR_CORE_C3_RESIDENCY           0x000003fc
#define MSR_CORE_C6_RESIDENCY           0x000003fd
#define MSR_CORE_C7_RESIDENCY           0x000003fe
#define MSR_KNL_CORE_C6_RESIDENCY       0x000003ff
#define MSR_PKG_C2_RESIDENCY            0x0000060d
#define MSR_PKG_C8_RESIDENCY            0x00000630
#define MSR_PKG_C9_RESIDENCY            0x00000631
#define MSR_PKG_C10_RESIDENCY           0x00000632

/* Interrupt Response Limit */
#define MSR_PKGC3_IRTL                  0x0000060a
#define MSR_PKGC6_IRTL                  0x0000060b
#define MSR_PKGC7_IRTL                  0x0000060c
#define MSR_PKGC8_IRTL                  0x00000633
#define MSR_PKGC9_IRTL                  0x00000634
#define MSR_PKGC10_IRTL                 0x00000635

/* Run Time Average Power Limiting (RAPL) Interface */

#define MSR_RAPL_POWER_UNIT             0x00000606

#define MSR_PKG_POWER_LIMIT             0x00000610
#define MSR_PKG_ENERGY_STATUS           0x00000611
#define MSR_PKG_PERF_STATUS             0x00000613
#define MSR_PKG_POWER_INFO              0x00000614

#define MSR_DRAM_POWER_LIMIT            0x00000618
#define MSR_DRAM_ENERGY_STATUS          0x00000619
#define MSR_DRAM_PERF_STATUS            0x0000061b
#define MSR_DRAM_POWER_INFO             0x0000061c

#define MSR_PP0_POWER_LIMIT             0x00000638
#define MSR_PP0_ENERGY_STATUS           0x00000639
#define MSR_PP0_POLICY                  0x0000063a
#define MSR_PP0_PERF_STATUS             0x0000063b

#define MSR_PP1_POWER_LIMIT             0x00000640
#define MSR_PP1_ENERGY_STATUS           0x00000641
#define MSR_PP1_POLICY                  0x00000642

#define MSR_AMD_RAPL_POWER_UNIT         0xc0010299
#define MSR_AMD_CORE_ENERGY_STATUS              0xc001029a
#define MSR_AMD_PKG_ENERGY_STATUS       0xc001029b

/* Config TDP MSRs */
#define MSR_CONFIG_TDP_NOMINAL          0x00000648
#define MSR_CONFIG_TDP_LEVEL_1          0x00000649
#define MSR_CONFIG_TDP_LEVEL_2          0x0000064A
#define MSR_CONFIG_TDP_CONTROL          0x0000064B
#define MSR_TURBO_ACTIVATION_RATIO      0x0000064C

#define MSR_PLATFORM_ENERGY_STATUS      0x0000064D

#define MSR_PKG_WEIGHTED_CORE_C0_RES    0x00000658
#define MSR_PKG_ANY_CORE_C0_RES         0x00000659
#define MSR_PKG_ANY_GFXE_C0_RES         0x0000065A
#define MSR_PKG_BOTH_CORE_GFXE_C0_RES   0x0000065B

#define MSR_CORE_C1_RES                 0x00000660
#define MSR_MODULE_C6_RES_MS            0x00000664

#define MSR_CC6_DEMOTION_POLICY_CONFIG  0x00000668
#define MSR_MC6_DEMOTION_POLICY_CONFIG  0x00000669

#define MSR_ATOM_CORE_RATIOS            0x0000066a
#define MSR_ATOM_CORE_VIDS              0x0000066b
#define MSR_ATOM_CORE_TURBO_RATIOS      0x0000066c
#define MSR_ATOM_CORE_TURBO_VIDS        0x0000066d


#define MSR_CORE_PERF_LIMIT_REASONS     0x00000690
#define MSR_GFX_PERF_LIMIT_REASONS      0x000006B0
#define MSR_RING_PERF_LIMIT_REASONS     0x000006B1

/* Hardware P state interface */
#define MSR_PPERF                       0x0000064e
#define MSR_PERF_LIMIT_REASONS          0x0000064f
#define MSR_PM_ENABLE                   0x00000770
#define MSR_HWP_CAPABILITIES            0x00000771
#define MSR_HWP_REQUEST_PKG             0x00000772
#define MSR_HWP_INTERRUPT               0x00000773
#define MSR_HWP_REQUEST                 0x00000774
#define MSR_HWP_STATUS                  0x00000777

/* CPUID.6.EAX */
#define HWP_BASE_BIT                    (1<<7)
#define HWP_NOTIFICATIONS_BIT           (1<<8)
#define HWP_ACTIVITY_WINDOW_BIT         (1<<9)
#define HWP_ENERGY_PERF_PREFERENCE_BIT  (1<<10)
#define HWP_PACKAGE_LEVEL_REQUEST_BIT   (1<<11)

/* IA32_HWP_CAPABILITIES */
#define HWP_HIGHEST_PERF(x)             (((x) >> 0) & 0xff)
#define HWP_GUARANTEED_PERF(x)          (((x) >> 8) & 0xff)
#define HWP_MOSTEFFICIENT_PERF(x)       (((x) >> 16) & 0xff)
#define HWP_LOWEST_PERF(x)              (((x) >> 24) & 0xff)

/* IA32_HWP_REQUEST */
#define HWP_MIN_PERF(x)                 (x & 0xff)
#define HWP_MAX_PERF(x)                 ((x & 0xff) << 8)
#define HWP_DESIRED_PERF(x)             ((x & 0xff) << 16)
#define HWP_ENERGY_PERF_PREFERENCE(x)   (((unsigned long long) x & 0xff) << 24)
#define HWP_EPP_PERFORMANCE             0x00
#define HWP_EPP_BALANCE_PERFORMANCE     0x80
#define HWP_EPP_BALANCE_POWERSAVE       0xC0
#define HWP_EPP_POWERSAVE               0xFF
#define HWP_ACTIVITY_WINDOW(x)          ((unsigned long long)(x & 0xff3) << 32)
#define HWP_PACKAGE_CONTROL(x)          ((unsigned long long)(x & 0x1) << 42)

/* IA32_HWP_STATUS */
#define HWP_GUARANTEED_CHANGE(x)        (x & 0x1)
#define HWP_EXCURSION_TO_MINIMUM(x)     (x & 0x4)

/* IA32_HWP_INTERRUPT */
#define HWP_CHANGE_TO_GUARANTEED_INT(x) (x & 0x1)
#define HWP_EXCURSION_TO_MINIMUM_INT(x) (x & 0x2)

#define MSR_AMD64_MC0_MASK              0xc0010044

#define MSR_IA32_MCx_CTL(x)             (MSR_IA32_MC0_CTL + 4*(x))
#define MSR_IA32_MCx_STATUS(x)          (MSR_IA32_MC0_STATUS + 4*(x))
#define MSR_IA32_MCx_ADDR(x)            (MSR_IA32_MC0_ADDR + 4*(x))
#define MSR_IA32_MCx_MISC(x)            (MSR_IA32_MC0_MISC + 4*(x))

#define MSR_AMD64_MCx_MASK(x)           (MSR_AMD64_MC0_MASK + (x))

/* These are consecutive and not in the normal 4er MCE bank block */
#define MSR_IA32_MC0_CTL2               0x00000280
#define MSR_IA32_MCx_CTL2(x)            (MSR_IA32_MC0_CTL2 + (x))

#define MSR_P6_PERFCTR0                 0x000000c1
#define MSR_P6_PERFCTR1                 0x000000c2
#define MSR_P6_EVNTSEL0                 0x00000186
#define MSR_P6_EVNTSEL1                 0x00000187

#define MSR_KNC_PERFCTR0               0x00000020
#define MSR_KNC_PERFCTR1               0x00000021
#define MSR_KNC_EVNTSEL0               0x00000028
#define MSR_KNC_EVNTSEL1               0x00000029

/* Alternative perfctr range with full access. */
#define MSR_IA32_PMC0                   0x000004c1

/* Auto-reload via MSR instead of DS area */
#define MSR_RELOAD_PMC0                 0x000014c1
#define MSR_RELOAD_FIXED_CTR0           0x00001309

/*
 * AMD64 MSRs. Not complete. See the architecture manual for a more
 * complete list.
 */
#define MSR_AMD64_PATCH_LEVEL           0x0000008b
#define MSR_AMD64_TSC_RATIO             0xc0000104
#define MSR_AMD64_NB_CFG                0xc001001f
#define MSR_AMD64_PATCH_LOADER          0xc0010020
#define MSR_AMD_PERF_CTL                0xc0010062
#define MSR_AMD_PERF_STATUS             0xc0010063
#define MSR_AMD_PSTATE_DEF_BASE         0xc0010064
#define MSR_AMD64_OSVW_ID_LENGTH        0xc0010140
#define MSR_AMD64_OSVW_STATUS           0xc0010141
#define MSR_AMD_PPIN_CTL                0xc00102f0
#define MSR_AMD_PPIN                    0xc00102f1
#define MSR_AMD64_CPUID_FN_1            0xc0011004
#define MSR_AMD64_LS_CFG                0xc0011020
#define MSR_AMD64_DC_CFG                0xc0011022
#define MSR_AMD64_BU_CFG2               0xc001102a
#define MSR_AMD64_IBSFETCHCTL           0xc0011030
#define MSR_AMD64_IBSFETCHLINAD         0xc0011031
#define MSR_AMD64_IBSFETCHPHYSAD        0xc0011032
#define MSR_AMD64_IBSFETCH_REG_COUNT    3
#define MSR_AMD64_IBSFETCH_REG_MASK     ((1UL<<MSR_AMD64_IBSFETCH_REG_COUNT)-1)
#define MSR_AMD64_IBSOPCTL              0xc0011033
#define MSR_AMD64_IBSOPRIP              0xc0011034
#define MSR_AMD64_IBSOPDATA             0xc0011035
#define MSR_AMD64_IBSOPDATA2            0xc0011036
#define MSR_AMD64_IBSOPDATA3            0xc0011037
#define MSR_AMD64_IBSDCLINAD            0xc0011038
#define MSR_AMD64_IBSDCPHYSAD           0xc0011039
#define MSR_AMD64_IBSOP_REG_COUNT       7
#define MSR_AMD64_IBSOP_REG_MASK        ((1UL<<MSR_AMD64_IBSOP_REG_COUNT)-1)
#define MSR_AMD64_IBSCTL                0xc001103a
#define MSR_AMD64_IBSBRTARGET           0xc001103b
#define MSR_AMD64_ICIBSEXTDCTL          0xc001103c
#define MSR_AMD64_IBSOPDATA4            0xc001103d
#define MSR_AMD64_IBS_REG_COUNT_MAX     8 /* includes MSR_AMD64_IBSBRTARGET */
#define MSR_AMD64_VM_PAGE_FLUSH         0xc001011e
#define MSR_AMD64_SEV_ES_GHCB           0xc0010130
#define MSR_AMD64_SEV                   0xc0010131
#define MSR_AMD64_SEV_ENABLED_BIT       0
#define MSR_AMD64_SEV_ES_ENABLED_BIT    1
#define MSR_AMD64_SEV_ENABLED           BIT_ULL(MSR_AMD64_SEV_ENABLED_BIT)
#define MSR_AMD64_SEV_ES_ENABLED        BIT_ULL(MSR_AMD64_SEV_ES_ENABLED_BIT)

#define MSR_AMD64_VIRT_SPEC_CTRL        0xc001011f

/* AMD Collaborative Processor Performance Control MSRs */
#define MSR_AMD_CPPC_CAP1               0xc00102b0
#define MSR_AMD_CPPC_ENABLE             0xc00102b1
#define MSR_AMD_CPPC_CAP2               0xc00102b2
#define MSR_AMD_CPPC_REQ                0xc00102b3
#define MSR_AMD_CPPC_STATUS             0xc00102b4

#define AMD_CPPC_LOWEST_PERF(x)         (((x) >> 0) & 0xff)
#define AMD_CPPC_LOWNONLIN_PERF(x)      (((x) >> 8) & 0xff)
#define AMD_CPPC_NOMINAL_PERF(x)        (((x) >> 16) & 0xff)
#define AMD_CPPC_HIGHEST_PERF(x)        (((x) >> 24) & 0xff)

#define AMD_CPPC_MAX_PERF(x)            (((x) & 0xff) << 0)
#define AMD_CPPC_MIN_PERF(x)            (((x) & 0xff) << 8)
#define AMD_CPPC_DES_PERF(x)            (((x) & 0xff) << 16)
#define AMD_CPPC_ENERGY_PERF_PREF(x)    (((x) & 0xff) << 24)

/* Fam 17h MSRs */
#define MSR_F17H_IRPERF                 0xc00000e9

/* Fam 16h MSRs */
#define MSR_F16H_L2I_PERF_CTL           0xc0010230
#define MSR_F16H_L2I_PERF_CTR           0xc0010231
#define MSR_F16H_DR1_ADDR_MASK          0xc0011019
#define MSR_F16H_DR2_ADDR_MASK          0xc001101a
#define MSR_F16H_DR3_ADDR_MASK          0xc001101b
#define MSR_F16H_DR0_ADDR_MASK          0xc0011027

/* Fam 15h MSRs */
#define MSR_F15H_CU_PWR_ACCUMULATOR     0xc001007a
#define MSR_F15H_CU_MAX_PWR_ACCUMULATOR 0xc001007b
#define MSR_F15H_PERF_CTL               0xc0010200
#define MSR_F15H_PERF_CTL0              MSR_F15H_PERF_CTL
#define MSR_F15H_PERF_CTL1              (MSR_F15H_PERF_CTL + 2)
#define MSR_F15H_PERF_CTL2              (MSR_F15H_PERF_CTL + 4)
#define MSR_F15H_PERF_CTL3              (MSR_F15H_PERF_CTL + 6)
#define MSR_F15H_PERF_CTL4              (MSR_F15H_PERF_CTL + 8)
#define MSR_F15H_PERF_CTL5              (MSR_F15H_PERF_CTL + 10)

#define MSR_F15H_PERF_CTR               0xc0010201
#define MSR_F15H_PERF_CTR0              MSR_F15H_PERF_CTR
#define MSR_F15H_PERF_CTR1              (MSR_F15H_PERF_CTR + 2)
#define MSR_F15H_PERF_CTR2              (MSR_F15H_PERF_CTR + 4)
#define MSR_F15H_PERF_CTR3              (MSR_F15H_PERF_CTR + 6)
#define MSR_F15H_PERF_CTR4              (MSR_F15H_PERF_CTR + 8)
#define MSR_F15H_PERF_CTR5              (MSR_F15H_PERF_CTR + 10)

#define MSR_F15H_NB_PERF_CTL            0xc0010240
#define MSR_F15H_NB_PERF_CTR            0xc0010241
#define MSR_F15H_PTSC                   0xc0010280
#define MSR_F15H_IC_CFG                 0xc0011021
#define MSR_F15H_EX_CFG                 0xc001102c

/* Fam 10h MSRs */
#define MSR_FAM10H_MMIO_CONF_BASE       0xc0010058
#define FAM10H_MMIO_CONF_ENABLE         (1<<0)
#define FAM10H_MMIO_CONF_BUSRANGE_MASK  0xf
#define FAM10H_MMIO_CONF_BUSRANGE_SHIFT 2
#define FAM10H_MMIO_CONF_BASE_MASK      0xfffffffULL
#define FAM10H_MMIO_CONF_BASE_SHIFT     20
#define MSR_FAM10H_NODE_ID              0xc001100c
#define MSR_F10H_DECFG                  0xc0011029
#define MSR_F10H_DECFG_LFENCE_SERIALIZE_BIT     1
#define MSR_F10H_DECFG_LFENCE_SERIALIZE         BIT_ULL(MSR_F10H_DECFG_LFENCE_SERIALIZE_BIT)

/* K8 MSRs */
#define MSR_K8_TOP_MEM1                 0xc001001a
#define MSR_K8_TOP_MEM2                 0xc001001d
#define MSR_AMD64_SYSCFG                0xc0010010
#define MSR_AMD64_SYSCFG_MEM_ENCRYPT_BIT        23
#define MSR_AMD64_SYSCFG_MEM_ENCRYPT    BIT_ULL(MSR_AMD64_SYSCFG_MEM_ENCRYPT_BIT)
#define MSR_K8_INT_PENDING_MSG          0xc0010055
/* C1E active bits in int pending message */
#define K8_INTP_C1E_ACTIVE_MASK         0x18000000
#define MSR_K8_TSEG_ADDR                0xc0010112
#define MSR_K8_TSEG_MASK                0xc0010113
#define K8_MTRRFIXRANGE_DRAM_ENABLE     0x00040000 /* MtrrFixDramEn bit    */
#define K8_MTRRFIXRANGE_DRAM_MODIFY     0x00080000 /* MtrrFixDramModEn bit */
#define K8_MTRR_RDMEM_WRMEM_MASK        0x18181818 /* Mask: RdMem|WrMem    */

/* K7 MSRs */
#define MSR_K7_EVNTSEL0                 0xc0010000
#define MSR_K7_PERFCTR0                 0xc0010004
#define MSR_K7_EVNTSEL1                 0xc0010001
#define MSR_K7_PERFCTR1                 0xc0010005
#define MSR_K7_EVNTSEL2                 0xc0010002
#define MSR_K7_PERFCTR2                 0xc0010006
#define MSR_K7_EVNTSEL3                 0xc0010003
#define MSR_K7_PERFCTR3                 0xc0010007
#define MSR_K7_CLK_CTL                  0xc001001b
#define MSR_K7_HWCR                     0xc0010015
#define MSR_K7_HWCR_SMMLOCK_BIT         0
#define MSR_K7_HWCR_SMMLOCK             BIT_ULL(MSR_K7_HWCR_SMMLOCK_BIT)
#define MSR_K7_HWCR_IRPERF_EN_BIT       30
#define MSR_K7_HWCR_IRPERF_EN           BIT_ULL(MSR_K7_HWCR_IRPERF_EN_BIT)
#define MSR_K7_FID_VID_CTL              0xc0010041
#define MSR_K7_FID_VID_STATUS           0xc0010042

/* K6 MSRs */
#define MSR_K6_WHCR                     0xc0000082
#define MSR_K6_UWCCR                    0xc0000085
#define MSR_K6_EPMR                     0xc0000086
#define MSR_K6_PSOR                     0xc0000087
#define MSR_K6_PFIR                     0xc0000088

/* Centaur-Hauls/IDT defined MSRs. */
#define MSR_IDT_FCR1                    0x00000107
#define MSR_IDT_FCR2                    0x00000108
#define MSR_IDT_FCR3                    0x00000109
#define MSR_IDT_FCR4                    0x0000010a

#define MSR_IDT_MCR0                    0x00000110
#define MSR_IDT_MCR1                    0x00000111
#define MSR_IDT_MCR2                    0x00000112
#define MSR_IDT_MCR3                    0x00000113
#define MSR_IDT_MCR4                    0x00000114
#define MSR_IDT_MCR5                    0x00000115
#define MSR_IDT_MCR6                    0x00000116
#define MSR_IDT_MCR7                    0x00000117
#define MSR_IDT_MCR_CTRL                0x00000120

/* VIA Cyrix defined MSRs*/
#define MSR_VIA_FCR                     0x00001107
#define MSR_VIA_LONGHAUL                0x0000110a
#define MSR_VIA_RNG                     0x0000110b
#define MSR_VIA_BCR2                    0x00001147

/* Transmeta defined MSRs */
#define MSR_TMTA_LONGRUN_CTRL           0x80868010
#define MSR_TMTA_LONGRUN_FLAGS          0x80868011
#define MSR_TMTA_LRTI_READOUT           0x80868018
#define MSR_TMTA_LRTI_VOLT_MHZ          0x8086801a

/* Intel defined MSRs. */
#define MSR_IA32_P5_MC_ADDR             0x00000000
#define MSR_IA32_P5_MC_TYPE             0x00000001
#define MSR_IA32_TSC                    0x00000010
#define MSR_IA32_PLATFORM_ID            0x00000017
#define MSR_IA32_EBL_CR_POWERON         0x0000002a
#define MSR_EBC_FREQUENCY_ID            0x0000002c
#define MSR_SMI_COUNT                   0x00000034

/* Referred to as IA32_FEATURE_CONTROL in Intel's SDM. */
#define MSR_IA32_FEAT_CTL               0x0000003a
#define FEAT_CTL_LOCKED                         BIT(0)
#define FEAT_CTL_VMX_ENABLED_INSIDE_SMX         BIT(1)
#define FEAT_CTL_VMX_ENABLED_OUTSIDE_SMX        BIT(2)
#define FEAT_CTL_SGX_LC_ENABLED                 BIT(17)
#define FEAT_CTL_SGX_ENABLED                    BIT(18)
#define FEAT_CTL_LMCE_ENABLED                   BIT(20)

#define MSR_IA32_TSC_ADJUST             0x0000003b
#define MSR_IA32_BNDCFGS                0x00000d90

#define MSR_IA32_BNDCFGS_RSVD           0x00000ffc

#define MSR_IA32_XFD                    0x000001c4
#define MSR_IA32_XFD_ERR                0x000001c5
#define MSR_IA32_XSS                    0x00000da0

#define MSR_IA32_APICBASE               0x0000001b
#define MSR_IA32_APICBASE_BSP           (1<<8)
#define MSR_IA32_APICBASE_ENABLE        (1<<11)
#define MSR_IA32_APICBASE_BASE          (0xfffff<<12)

#define MSR_IA32_UCODE_WRITE            0x00000079
#define MSR_IA32_UCODE_REV              0x0000008b

/* Intel SGX Launch Enclave Public Key Hash MSRs */
#define MSR_IA32_SGXLEPUBKEYHASH0       0x0000008C
#define MSR_IA32_SGXLEPUBKEYHASH1       0x0000008D
#define MSR_IA32_SGXLEPUBKEYHASH2       0x0000008E
#define MSR_IA32_SGXLEPUBKEYHASH3       0x0000008F

#define MSR_IA32_SMM_MONITOR_CTL        0x0000009b
#define MSR_IA32_SMBASE                 0x0000009e

#define MSR_IA32_PERF_STATUS            0x00000198
#define MSR_IA32_PERF_CTL               0x00000199
#define INTEL_PERF_CTL_MASK             0xffff

#define MSR_IA32_MPERF                  0x000000e7
#define MSR_IA32_APERF                  0x000000e8

#define MSR_IA32_THERM_CONTROL          0x0000019a
#define MSR_IA32_THERM_INTERRUPT        0x0000019b

#define THERM_INT_HIGH_ENABLE           (1 << 0)
#define THERM_INT_LOW_ENABLE            (1 << 1)
#define THERM_INT_PLN_ENABLE            (1 << 24)

#define MSR_IA32_THERM_STATUS           0x0000019c

#define THERM_STATUS_PROCHOT            (1 << 0)
#define THERM_STATUS_POWER_LIMIT        (1 << 10)

#define MSR_THERM2_CTL                  0x0000019d

#define MSR_THERM2_CTL_TM_SELECT        (1ULL << 16)

#define MSR_IA32_MISC_ENABLE            0x000001a0

#define MSR_IA32_TEMPERATURE_TARGET     0x000001a2

#define MSR_MISC_FEATURE_CONTROL        0x000001a4
#define MSR_MISC_PWR_MGMT               0x000001aa

#define MSR_IA32_ENERGY_PERF_BIAS       0x000001b0
#define ENERGY_PERF_BIAS_PERFORMANCE            0
#define ENERGY_PERF_BIAS_BALANCE_PERFORMANCE    4
#define ENERGY_PERF_BIAS_NORMAL                 6
#define ENERGY_PERF_BIAS_BALANCE_POWERSAVE      8
#define ENERGY_PERF_BIAS_POWERSAVE              15

#define MSR_IA32_PACKAGE_THERM_STATUS           0x000001b1

#define PACKAGE_THERM_STATUS_PROCHOT            (1 << 0)
#define PACKAGE_THERM_STATUS_POWER_LIMIT        (1 << 10)

#define MSR_IA32_PACKAGE_THERM_INTERRUPT        0x000001b2

#define PACKAGE_THERM_INT_HIGH_ENABLE           (1 << 0)
#define PACKAGE_THERM_INT_LOW_ENABLE            (1 << 1)
#define PACKAGE_THERM_INT_PLN_ENABLE            (1 << 24)

/* Thermal Thresholds Support */
#define THERM_INT_THRESHOLD0_ENABLE    (1 << 15)
#define THERM_SHIFT_THRESHOLD0        8
#define THERM_MASK_THRESHOLD0          (0x7f << THERM_SHIFT_THRESHOLD0)
#define THERM_INT_THRESHOLD1_ENABLE    (1 << 23)
#define THERM_SHIFT_THRESHOLD1        16
#define THERM_MASK_THRESHOLD1          (0x7f << THERM_SHIFT_THRESHOLD1)
#define THERM_STATUS_THRESHOLD0        (1 << 6)
#define THERM_LOG_THRESHOLD0           (1 << 7)
#define THERM_STATUS_THRESHOLD1        (1 << 8)
#define THERM_LOG_THRESHOLD1           (1 << 9)

/* MISC_ENABLE bits: architectural */
#define MSR_IA32_MISC_ENABLE_FAST_STRING_BIT            0
#define MSR_IA32_MISC_ENABLE_FAST_STRING                (1ULL << MSR_IA32_MISC_ENABLE_FAST_STRING_BIT)
#define MSR_IA32_MISC_ENABLE_TCC_BIT                    1
#define MSR_IA32_MISC_ENABLE_TCC                        (1ULL << MSR_IA32_MISC_ENABLE_TCC_BIT)
#define MSR_IA32_MISC_ENABLE_EMON_BIT                   7
#define MSR_IA32_MISC_ENABLE_EMON                       (1ULL << MSR_IA32_MISC_ENABLE_EMON_BIT)
#define MSR_IA32_MISC_ENABLE_BTS_UNAVAIL_BIT            11
#define MSR_IA32_MISC_ENABLE_BTS_UNAVAIL                (1ULL << MSR_IA32_MISC_ENABLE_BTS_UNAVAIL_BIT)
#define MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL_BIT           12
#define MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL               (1ULL << MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL_BIT)
#define MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP_BIT     16
#define MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP         (1ULL << MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP_BIT)
#define MSR_IA32_MISC_ENABLE_MWAIT_BIT                  18
#define MSR_IA32_MISC_ENABLE_MWAIT                      (1ULL << MSR_IA32_MISC_ENABLE_MWAIT_BIT)
#define MSR_IA32_MISC_ENABLE_LIMIT_CPUID_BIT            22
#define MSR_IA32_MISC_ENABLE_LIMIT_CPUID                (1ULL << MSR_IA32_MISC_ENABLE_LIMIT_CPUID_BIT)
#define MSR_IA32_MISC_ENABLE_XTPR_DISABLE_BIT           23
#define MSR_IA32_MISC_ENABLE_XTPR_DISABLE               (1ULL << MSR_IA32_MISC_ENABLE_XTPR_DISABLE_BIT)
#define MSR_IA32_MISC_ENABLE_XD_DISABLE_BIT             34
#define MSR_IA32_MISC_ENABLE_XD_DISABLE                 (1ULL << MSR_IA32_MISC_ENABLE_XD_DISABLE_BIT)

/* MISC_ENABLE bits: model-specific, meaning may vary from core to core */
#define MSR_IA32_MISC_ENABLE_X87_COMPAT_BIT             2
#define MSR_IA32_MISC_ENABLE_X87_COMPAT                 (1ULL << MSR_IA32_MISC_ENABLE_X87_COMPAT_BIT)
#define MSR_IA32_MISC_ENABLE_TM1_BIT                    3
#define MSR_IA32_MISC_ENABLE_TM1                        (1ULL << MSR_IA32_MISC_ENABLE_TM1_BIT)
#define MSR_IA32_MISC_ENABLE_SPLIT_LOCK_DISABLE_BIT     4
#define MSR_IA32_MISC_ENABLE_SPLIT_LOCK_DISABLE         (1ULL << MSR_IA32_MISC_ENABLE_SPLIT_LOCK_DISABLE_BIT)
#define MSR_IA32_MISC_ENABLE_L3CACHE_DISABLE_BIT        6
#define MSR_IA32_MISC_ENABLE_L3CACHE_DISABLE            (1ULL << MSR_IA32_MISC_ENABLE_L3CACHE_DISABLE_BIT)
#define MSR_IA32_MISC_ENABLE_SUPPRESS_LOCK_BIT          8
#define MSR_IA32_MISC_ENABLE_SUPPRESS_LOCK              (1ULL << MSR_IA32_MISC_ENABLE_SUPPRESS_LOCK_BIT)
#define MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE_BIT       9
#define MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE           (1ULL << MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE_BIT)
#define MSR_IA32_MISC_ENABLE_FERR_BIT                   10
#define MSR_IA32_MISC_ENABLE_FERR                       (1ULL << MSR_IA32_MISC_ENABLE_FERR_BIT)
#define MSR_IA32_MISC_ENABLE_FERR_MULTIPLEX_BIT         10
#define MSR_IA32_MISC_ENABLE_FERR_MULTIPLEX             (1ULL << MSR_IA32_MISC_ENABLE_FERR_MULTIPLEX_BIT)
#define MSR_IA32_MISC_ENABLE_TM2_BIT                    13
#define MSR_IA32_MISC_ENABLE_TM2                        (1ULL << MSR_IA32_MISC_ENABLE_TM2_BIT)
#define MSR_IA32_MISC_ENABLE_ADJ_PREF_DISABLE_BIT       19
#define MSR_IA32_MISC_ENABLE_ADJ_PREF_DISABLE           (1ULL << MSR_IA32_MISC_ENABLE_ADJ_PREF_DISABLE_BIT)
#define MSR_IA32_MISC_ENABLE_SPEEDSTEP_LOCK_BIT         20
#define MSR_IA32_MISC_ENABLE_SPEEDSTEP_LOCK             (1ULL << MSR_IA32_MISC_ENABLE_SPEEDSTEP_LOCK_BIT)
#define MSR_IA32_MISC_ENABLE_L1D_CONTEXT_BIT            24
#define MSR_IA32_MISC_ENABLE_L1D_CONTEXT                (1ULL << MSR_IA32_MISC_ENABLE_L1D_CONTEXT_BIT)
#define MSR_IA32_MISC_ENABLE_DCU_PREF_DISABLE_BIT       37
#define MSR_IA32_MISC_ENABLE_DCU_PREF_DISABLE           (1ULL << MSR_IA32_MISC_ENABLE_DCU_PREF_DISABLE_BIT)
#define MSR_IA32_MISC_ENABLE_TURBO_DISABLE_BIT          38
#define MSR_IA32_MISC_ENABLE_TURBO_DISABLE              (1ULL << MSR_IA32_MISC_ENABLE_TURBO_DISABLE_BIT)
#define MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE_BIT        39
#define MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE            (1ULL << MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE_BIT)

/* MISC_FEATURES_ENABLES non-architectural features */
#define MSR_MISC_FEATURES_ENABLES       0x00000140

#define MSR_MISC_FEATURES_ENABLES_CPUID_FAULT_BIT       0
#define MSR_MISC_FEATURES_ENABLES_CPUID_FAULT           BIT_ULL(MSR_MISC_FEATURES_ENABLES_CPUID_FAULT_BIT)
#define MSR_MISC_FEATURES_ENABLES_RING3MWAIT_BIT        1

#define MSR_IA32_TSC_DEADLINE           0x000006E0


#define MSR_TSX_FORCE_ABORT             0x0000010F

#define MSR_TFA_RTM_FORCE_ABORT_BIT     0
#define MSR_TFA_RTM_FORCE_ABORT         BIT_ULL(MSR_TFA_RTM_FORCE_ABORT_BIT)
#define MSR_TFA_TSX_CPUID_CLEAR_BIT     1
#define MSR_TFA_TSX_CPUID_CLEAR         BIT_ULL(MSR_TFA_TSX_CPUID_CLEAR_BIT)
#define MSR_TFA_SDV_ENABLE_RTM_BIT      2
#define MSR_TFA_SDV_ENABLE_RTM          BIT_ULL(MSR_TFA_SDV_ENABLE_RTM_BIT)

/* P4/Xeon+ specific */
#define MSR_IA32_MCG_EAX                0x00000180
#define MSR_IA32_MCG_EBX                0x00000181
#define MSR_IA32_MCG_ECX                0x00000182
#define MSR_IA32_MCG_EDX                0x00000183
#define MSR_IA32_MCG_ESI                0x00000184
#define MSR_IA32_MCG_EDI                0x00000185
#define MSR_IA32_MCG_EBP                0x00000186
#define MSR_IA32_MCG_ESP                0x00000187
#define MSR_IA32_MCG_EFLAGS             0x00000188
#define MSR_IA32_MCG_EIP                0x00000189
#define MSR_IA32_MCG_RESERVED           0x0000018a

/* Pentium IV performance counter MSRs */
#define MSR_P4_BPU_PERFCTR0             0x00000300
#define MSR_P4_BPU_PERFCTR1             0x00000301
#define MSR_P4_BPU_PERFCTR2             0x00000302
#define MSR_P4_BPU_PERFCTR3             0x00000303
#define MSR_P4_MS_PERFCTR0              0x00000304
#define MSR_P4_MS_PERFCTR1              0x00000305
#define MSR_P4_MS_PERFCTR2              0x00000306
#define MSR_P4_MS_PERFCTR3              0x00000307
#define MSR_P4_FLAME_PERFCTR0           0x00000308
#define MSR_P4_FLAME_PERFCTR1           0x00000309
#define MSR_P4_FLAME_PERFCTR2           0x0000030a
#define MSR_P4_FLAME_PERFCTR3           0x0000030b
#define MSR_P4_IQ_PERFCTR0              0x0000030c
#define MSR_P4_IQ_PERFCTR1              0x0000030d
#define MSR_P4_IQ_PERFCTR2              0x0000030e
#define MSR_P4_IQ_PERFCTR3              0x0000030f
#define MSR_P4_IQ_PERFCTR4              0x00000310
#define MSR_P4_IQ_PERFCTR5              0x00000311
#define MSR_P4_BPU_CCCR0                0x00000360
#define MSR_P4_BPU_CCCR1                0x00000361
#define MSR_P4_BPU_CCCR2                0x00000362
#define MSR_P4_BPU_CCCR3                0x00000363
#define MSR_P4_MS_CCCR0                 0x00000364
#define MSR_P4_MS_CCCR1                 0x00000365
#define MSR_P4_MS_CCCR2                 0x00000366
#define MSR_P4_MS_CCCR3                 0x00000367
#define MSR_P4_FLAME_CCCR0              0x00000368
#define MSR_P4_FLAME_CCCR1              0x00000369
#define MSR_P4_FLAME_CCCR2              0x0000036a
#define MSR_P4_FLAME_CCCR3              0x0000036b
#define MSR_P4_IQ_CCCR0                 0x0000036c
#define MSR_P4_IQ_CCCR1                 0x0000036d
#define MSR_P4_IQ_CCCR2                 0x0000036e
#define MSR_P4_IQ_CCCR3                 0x0000036f
#define MSR_P4_IQ_CCCR4                 0x00000370
#define MSR_P4_IQ_CCCR5                 0x00000371
#define MSR_P4_ALF_ESCR0                0x000003ca
#define MSR_P4_ALF_ESCR1                0x000003cb
#define MSR_P4_BPU_ESCR0                0x000003b2
#define MSR_P4_BPU_ESCR1                0x000003b3
#define MSR_P4_BSU_ESCR0                0x000003a0
#define MSR_P4_BSU_ESCR1                0x000003a1
#define MSR_P4_CRU_ESCR0                0x000003b8
#define MSR_P4_CRU_ESCR1                0x000003b9
#define MSR_P4_CRU_ESCR2                0x000003cc
#define MSR_P4_CRU_ESCR3                0x000003cd
#define MSR_P4_CRU_ESCR4                0x000003e0
#define MSR_P4_CRU_ESCR5                0x000003e1
#define MSR_P4_DAC_ESCR0                0x000003a8
#define MSR_P4_DAC_ESCR1                0x000003a9
#define MSR_P4_FIRM_ESCR0               0x000003a4
#define MSR_P4_FIRM_ESCR1               0x000003a5
#define MSR_P4_FLAME_ESCR0              0x000003a6
#define MSR_P4_FLAME_ESCR1              0x000003a7
#define MSR_P4_FSB_ESCR0                0x000003a2
#define MSR_P4_FSB_ESCR1                0x000003a3
#define MSR_P4_IQ_ESCR0                 0x000003ba
#define MSR_P4_IQ_ESCR1                 0x000003bb
#define MSR_P4_IS_ESCR0                 0x000003b4
#define MSR_P4_IS_ESCR1                 0x000003b5
#define MSR_P4_ITLB_ESCR0               0x000003b6
#define MSR_P4_ITLB_ESCR1               0x000003b7
#define MSR_P4_IX_ESCR0                 0x000003c8
#define MSR_P4_IX_ESCR1                 0x000003c9
#define MSR_P4_MOB_ESCR0                0x000003aa
#define MSR_P4_MOB_ESCR1                0x000003ab
#define MSR_P4_MS_ESCR0                 0x000003c0
#define MSR_P4_MS_ESCR1                 0x000003c1
#define MSR_P4_PMH_ESCR0                0x000003ac
#define MSR_P4_PMH_ESCR1                0x000003ad
#define MSR_P4_RAT_ESCR0                0x000003bc
#define MSR_P4_RAT_ESCR1                0x000003bd
#define MSR_P4_SAAT_ESCR0               0x000003ae
#define MSR_P4_SAAT_ESCR1               0x000003af
#define MSR_P4_SSU_ESCR0                0x000003be
#define MSR_P4_SSU_ESCR1                0x000003bf /* guess: not in manual */

#define MSR_P4_TBPU_ESCR0               0x000003c2
#define MSR_P4_TBPU_ESCR1               0x000003c3
#define MSR_P4_TC_ESCR0                 0x000003c4
#define MSR_P4_TC_ESCR1                 0x000003c5
#define MSR_P4_U2L_ESCR0                0x000003b0
#define MSR_P4_U2L_ESCR1                0x000003b1

#define MSR_P4_PEBS_MATRIX_VERT         0x000003f2

/* Intel Core-based CPU performance counters */
#define MSR_CORE_PERF_FIXED_CTR0        0x00000309
#define MSR_CORE_PERF_FIXED_CTR1        0x0000030a
#define MSR_CORE_PERF_FIXED_CTR2        0x0000030b
#define MSR_CORE_PERF_FIXED_CTR3        0x0000030c
#define MSR_CORE_PERF_FIXED_CTR_CTRL    0x0000038d
#define MSR_CORE_PERF_GLOBAL_STATUS     0x0000038e
#define MSR_CORE_PERF_GLOBAL_CTRL       0x0000038f
#define MSR_CORE_PERF_GLOBAL_OVF_CTRL   0x00000390

#define MSR_PERF_METRICS                0x00000329

/* PERF_GLOBAL_OVF_CTL bits */
#define MSR_CORE_PERF_GLOBAL_OVF_CTRL_TRACE_TOPA_PMI_BIT        55
#define MSR_CORE_PERF_GLOBAL_OVF_CTRL_TRACE_TOPA_PMI            (1ULL << MSR_CORE_PERF_GLOBAL_OVF_CTRL_TRACE_TOPA_PMI_BIT)
#define MSR_CORE_PERF_GLOBAL_OVF_CTRL_OVF_BUF_BIT               62
#define MSR_CORE_PERF_GLOBAL_OVF_CTRL_OVF_BUF                   (1ULL <<  MSR_CORE_PERF_GLOBAL_OVF_CTRL_OVF_BUF_BIT)
#define MSR_CORE_PERF_GLOBAL_OVF_CTRL_COND_CHGD_BIT             63
#define MSR_CORE_PERF_GLOBAL_OVF_CTRL_COND_CHGD                 (1ULL << MSR_CORE_PERF_GLOBAL_OVF_CTRL_COND_CHGD_BIT)

/* Geode defined MSRs */
#define MSR_GEODE_BUSCONT_CONF0         0x00001900

/* Intel VT MSRs */
#define MSR_IA32_VMX_BASIC              0x00000480
#define MSR_IA32_VMX_PINBASED_CTLS      0x00000481
#define MSR_IA32_VMX_PROCBASED_CTLS     0x00000482
#define MSR_IA32_VMX_EXIT_CTLS          0x00000483
#define MSR_IA32_VMX_ENTRY_CTLS         0x00000484
#define MSR_IA32_VMX_MISC               0x00000485
#define MSR_IA32_VMX_CR0_FIXED0         0x00000486
#define MSR_IA32_VMX_CR0_FIXED1         0x00000487
#define MSR_IA32_VMX_CR4_FIXED0         0x00000488
#define MSR_IA32_VMX_CR4_FIXED1         0x00000489
#define MSR_IA32_VMX_VMCS_ENUM          0x0000048a
#define MSR_IA32_VMX_PROCBASED_CTLS2    0x0000048b
#define MSR_IA32_VMX_EPT_VPID_CAP       0x0000048c
#define MSR_IA32_VMX_TRUE_PINBASED_CTLS  0x0000048d
#define MSR_IA32_VMX_TRUE_PROCBASED_CTLS 0x0000048e
#define MSR_IA32_VMX_TRUE_EXIT_CTLS      0x0000048f
#define MSR_IA32_VMX_TRUE_ENTRY_CTLS     0x00000490
#define MSR_IA32_VMX_VMFUNC             0x00000491

/* VMX_BASIC bits and bitmasks */
#define VMX_BASIC_VMCS_SIZE_SHIFT       32
#define VMX_BASIC_TRUE_CTLS             (1ULL << 55)
#define VMX_BASIC_64            0x0001000000000000LLU
#define VMX_BASIC_MEM_TYPE_SHIFT        50
#define VMX_BASIC_MEM_TYPE_MASK 0x003c000000000000LLU
#define VMX_BASIC_MEM_TYPE_WB   6LLU
#define VMX_BASIC_INOUT         0x0040000000000000LLU

/* MSR_IA32_VMX_MISC bits */
#define MSR_IA32_VMX_MISC_INTEL_PT                 (1ULL << 14)
#define MSR_IA32_VMX_MISC_VMWRITE_SHADOW_RO_FIELDS (1ULL << 29)
#define MSR_IA32_VMX_MISC_PREEMPTION_TIMER_SCALE   0x1F
/* AMD-V MSRs */

#define MSR_VM_CR                       0xc0010114
#define MSR_VM_IGNNE                    0xc0010115
#define MSR_VM_HSAVE_PA                 0xc0010117

#endif /* _ASM_X86_MSR_INDEX_H */