linux/include/asm-x86/msr-index.h

#ifndef __ASM_MSR_INDEX_H
#define __ASM_MSR_INDEX_H

/* CPU model specific register (MSR) numbers */

/* 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 */

/* 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_SCE		(1<<_EFER_SCE)
#define EFER_LME		(1<<_EFER_LME)
#define EFER_LMA		(1<<_EFER_LMA)
#define EFER_NX			(1<<_EFER_NX)

/* 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_MTRRcap			0x000000fe
#define MSR_IA32_BBL_CR_CTL		0x00000119

#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_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	0 /* last branch recording */
#define _DEBUGCTLMSR_BTF	1 /* single-step on branches */

#define DEBUGCTLMSR_LBR		(1UL << _DEBUGCTLMSR_LBR)
#define DEBUGCTLMSR_BTF		(1UL << _DEBUGCTLMSR_BTF)

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

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

/* AMD64 MSRs. Not complete. See the architecture manual for a more
   complete list. */

#define MSR_AMD64_NB_CFG		0xc001001f
#define MSR_AMD64_IBSFETCHCTL		0xc0011030
#define MSR_AMD64_IBSFETCHLINAD		0xc0011031
#define MSR_AMD64_IBSFETCHPHYSAD	0xc0011032
#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_IBSCTL		0xc001103a

/* 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	0xfffffff
#define FAM10H_MMIO_CONF_BASE_SHIFT	20

/* K8 MSRs */
#define MSR_K8_TOP_MEM1			0xc001001a
#define MSR_K8_TOP_MEM2			0xc001001d
#define MSR_K8_SYSCFG			0xc0010010
#define MSR_K8_HWCR			0xc0010015
#define MSR_K8_ENABLE_C1E		0xc0010055
#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_FID_VID_CTL		0xc0010041
#define MSR_K7_FID_VID_STATUS		0xc0010042

/* K6 MSRs */
#define MSR_K6_EFER			0xc0000080
#define MSR_K6_STAR			0xc0000081
#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_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

#define MSR_IA32_PERF_STATUS		0x00000198
#define MSR_IA32_PERF_CTL		0x00000199

#define MSR_IA32_MPERF			0x000000e7
#define MSR_IA32_APERF			0x000000e8

#define MSR_IA32_THERM_CONTROL		0x0000019a
#define MSR_IA32_THERM_INTERRUPT	0x0000019b
#define MSR_IA32_THERM_STATUS		0x0000019c
#define MSR_IA32_MISC_ENABLE		0x000001a0

/* Intel Model 6 */
#define MSR_P6_EVNTSEL0			0x00000186
#define MSR_P6_EVNTSEL1			0x00000187

/* 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

/* 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_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

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

#endif /* __ASM_MSR_INDEX_H */