| /* |
| * Copyright 2017, Data61 |
| * Commonwealth Scientific and Industrial Research Organisation (CSIRO) |
| * ABN 41 687 119 230. |
| * |
| * This software may be distributed and modified according to the terms of |
| * the GNU General Public License version 2. Note that NO WARRANTY is provided. |
| * See "LICENSE_GPLv2.txt" for details. |
| * |
| * @TAG(DATA61_GPL) |
| */ |
| |
| /* CPU model specific register (MSR) numbers. |
| * Authors: |
| * Qian Ge |
| */ |
| |
| #pragma once |
| |
| /* Intel MSRs. Some also available on other CPUs */ |
| |
| #define MSR_IA32_PERFCTR0 0x000000c1 |
| #define MSR_IA32_PERFCTR1 0x000000c2 |
| #define MSR_FSB_FREQ 0x000000cd |
| #define MSR_NHM_PLATFORM_INFO 0x000000ce |
| |
| #define MSR_NHM_SNB_PKG_CST_CFG_CTL 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_C1_AUTO_UNDEMOTE (1UL << 27) |
| #define SNB_C3_AUTO_UNDEMOTE (1UL << 28) |
| |
| #define MSR_MTRRcap 0x000000fe |
| #define MSR_IA32_BBL_CR_CTL 0x00000119 |
| #define MSR_IA32_BBL_CR_CTL3 0x0000011e |
| |
| #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_OFFCORE_RSP_0 0x000001a6 |
| #define MSR_OFFCORE_RSP_1 0x000001a7 |
| #define MSR_NHM_TURBO_RATIO_LIMIT 0x000001ad |
| #define MSR_IVT_TURBO_RATIO_LIMIT 0x000001ae |
| |
| #define MSR_LBR_SELECT 0x000001c8 |
| #define MSR_LBR_TOS 0x000001c9 |
| #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_IA32_PEBS_ENABLE 0x000003f1 |
| #define MSR_IA32_DS_AREA 0x00000600 |
| #define MSR_IA32_PERF_CAPABILITIES 0x00000345 |
| |
| #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 |
| |
| /* DEBUGCTLMSR bits (others vary by model): */ |
| #define DEBUGCTLMSR_LBR (1UL << 0) /* last branch recording */ |
| #define DEBUGCTLMSR_BTF (1UL << 1) /* single-step on branches */ |
| #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 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_PKG_C7_RESIDENCY 0x000003fa |
| #define MSR_CORE_C3_RESIDENCY 0x000003fc |
| #define MSR_CORE_C6_RESIDENCY 0x000003fd |
| #define MSR_CORE_C7_RESIDENCY 0x000003fe |
| #define MSR_PKG_C2_RESIDENCY 0x0000060d |
| |
| /* 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_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 |
| |
| /* 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 |
| |
| /* VMX_BASIC bits and bitmasks */ |
| #define VMX_BASIC_VMCS_SIZE_SHIFT 32 |
| #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 |
| |
| /* 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_IA32_FEATURE_CONTROL 0x0000003a |
| #define MSR_IA32_TSC_ADJUST 0x0000003b |
| |
| #define FEATURE_CONTROL_LOCKED (1<<0) |
| #define FEATURE_CONTROL_VMXON_ENABLED_INSIDE_SMX (1<<1) |
| #define FEATURE_CONTROL_VMXON_ENABLED_OUTSIDE_SMX (1<<2) |
| |
| #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_TSCDEADLINE 0x000006e0 |
| |
| #define MSR_IA32_UCODE_WRITE 0x00000079 |
| #define MSR_IA32_UCODE_REV 0x0000008b |
| |
| #define MSR_IA32_PERF_STATUS 0x00000198 |
| #define MSR_IA32_PERF_CTL 0x00000199 |
| #define MSR_IA32_PERF_GLOBAL_STATUS_SET 0x00000391 |
| #define MSR_AMD_PSTATE_DEF_BASE 0xc0010064 |
| #define MSR_AMD_PERF_STATUS 0xc0010063 |
| #define MSR_AMD_PERF_CTL 0xc0010062 |
| |
| #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 (BIT(0)) |
| #define THERM_INT_LOW_ENABLE (BIT(1)) |
| #define THERM_INT_PLN_ENABLE (BIT(24)) |
| |
| #define MSR_IA32_THERM_STATUS 0x0000019c |
| |
| #define THERM_STATUS_PROCHOT (BIT(0)) |
| #define THERM_STATUS_POWER_LIMIT (BIT(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_IA32_ENERGY_PERF_BIAS 0x000001b0 |
| #define ENERGY_PERF_BIAS_PERFORMANCE 0 |
| #define ENERGY_PERF_BIAS_NORMAL 6 |
| #define ENERGY_PERF_BIAS_POWERSAVE 15 |
| |
| #define MSR_IA32_PACKAGE_THERM_STATUS 0x000001b1 |
| |
| #define PACKAGE_THERM_STATUS_PROCHOT (BIT(0)) |
| #define PACKAGE_THERM_STATUS_POWER_LIMIT (BIT(10)) |
| |
| #define MSR_IA32_PACKAGE_THERM_INTERRUPT 0x000001b2 |
| |
| #define PACKAGE_THERM_INT_HIGH_ENABLE (BIT(0)) |
| #define PACKAGE_THERM_INT_LOW_ENABLE (BIT(1)) |
| #define PACKAGE_THERM_INT_PLN_ENABLE (BIT(24)) |
| |
| /* Thermal Thresholds Support */ |
| #define THERM_INT_THRESHOLD0_ENABLE (BIT(15)) |
| #define THERM_SHIFT_THRESHOLD0 8 |
| #define THERM_MASK_THRESHOLD0 (0x7f << THERM_SHIFT_THRESHOLD0) |
| #define THERM_INT_THRESHOLD1_ENABLE (BIT(23)) |
| #define THERM_SHIFT_THRESHOLD1 16 |
| #define THERM_MASK_THRESHOLD1 (0x7f << THERM_SHIFT_THRESHOLD1) |
| #define THERM_STATUS_THRESHOLD0 (BIT(6)) |
| #define THERM_LOG_THRESHOLD0 (BIT(7)) |
| #define THERM_STATUS_THRESHOLD1 (BIT(8)) |
| #define THERM_LOG_THRESHOLD1 (BIT(9)) |
| |
| /* MISC_ENABLE bits: architectural */ |
| #define MSR_IA32_MISC_ENABLE_FAST_STRING (1ULL << 0) |
| #define MSR_IA32_MISC_ENABLE_TCC (1ULL << 1) |
| #define MSR_IA32_MISC_ENABLE_EMON (1ULL << 7) |
| #define MSR_IA32_MISC_ENABLE_BTS_UNAVAIL (1ULL << 11) |
| #define MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL (1ULL << 12) |
| #define MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP (1ULL << 16) |
| #define MSR_IA32_MISC_ENABLE_MWAIT (1ULL << 18) |
| #define MSR_IA32_MISC_ENABLE_LIMIT_CPUID (1ULL << 22) |
| #define MSR_IA32_MISC_ENABLE_XTPR_DISABLE (1ULL << 23) |
| #define MSR_IA32_MISC_ENABLE_XD_DISABLE (1ULL << 34) |
| |
| /* MISC_ENABLE bits: model-specific, meaning may vary from core to core */ |
| #define MSR_IA32_MISC_ENABLE_X87_COMPAT (1ULL << 2) |
| #define MSR_IA32_MISC_ENABLE_TM1 (1ULL << 3) |
| #define MSR_IA32_MISC_ENABLE_SPLIT_LOCK_DISABLE (1ULL << 4) |
| #define MSR_IA32_MISC_ENABLE_L3CACHE_DISABLE (1ULL << 6) |
| #define MSR_IA32_MISC_ENABLE_SUPPRESS_LOCK (1ULL << 8) |
| #define MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE (1ULL << 9) |
| #define MSR_IA32_MISC_ENABLE_FERR (1ULL << 10) |
| #define MSR_IA32_MISC_ENABLE_FERR_MULTIPLEX (1ULL << 10) |
| #define MSR_IA32_MISC_ENABLE_TM2 (1ULL << 13) |
| #define MSR_IA32_MISC_ENABLE_ADJ_PREF_DISABLE (1ULL << 19) |
| #define MSR_IA32_MISC_ENABLE_SPEEDSTEP_LOCK (1ULL << 20) |
| #define MSR_IA32_MISC_ENABLE_L1D_CONTEXT (1ULL << 24) |
| #define MSR_IA32_MISC_ENABLE_DCU_PREF_DISABLE (1ULL << 37) |
| #define MSR_IA32_MISC_ENABLE_TURBO_DISABLE (1ULL << 38) |
| #define MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE (1ULL << 39) |
| |
| #define MSR_IA32_TSC_DEADLINE 0x000006E0 |
| |
