Skip to content

L
linux-davinci
Commit 4bc5aa91 authored by H. Peter Anvin's avatar H. Peter Anvin Committed by Andi Kleen
Browse files
Options

[PATCH] x86: Clean up x86 control register and MSR macros (corrected) 

This patch is based on Rusty's recent cleanup of the EFLAGS-related
macros; it extends the same kind of cleanup to control registers and
MSRs.

It also unifies these between i386 and x86-64; at least with regards
to MSRs, the two had definitely gotten out of sync.
Signed-off-by: default avatarH. Peter Anvin <hpa@zytor.com>
Signed-off-by: default avatarAndi Kleen <ak@suse.de>
parent b6e3590f
Show whitespace changes
Inline Side-by-side
Showing with 356 additions and 592 deletions
include/asm-i386/Kbuild
View file @ 4bc5aa91
...@@ -3,8 +3,10 @@ include include/asm-generic/Kbuild.asm ...@@ -3,8 +3,10 @@ include include/asm-generic/Kbuild.asm
header-y += boot.h header-y += boot.h
header-y += debugreg.h header-y += debugreg.h
header-y += ldt.h header-y += ldt.h
header-y += msr-index.h
header-y += ptrace-abi.h header-y += ptrace-abi.h
header-y += ucontext.h header-y += ucontext.h
unifdef-y += msr.h
unifdef-y += mtrr.h unifdef-y += mtrr.h
unifdef-y += vm86.h unifdef-y += vm86.h
include/asm-i386/msr-index.h 0 → 100644
View file @ 4bc5aa91
#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_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_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
/* K7/K8 MSRs. Not complete. See the architecture manual for a more
complete list. */
#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_K8_TOP_MEM1 0xc001001a
#define MSR_K7_CLK_CTL 0xc001001b
#define MSR_K8_TOP_MEM2 0xc001001d
#define MSR_K8_SYSCFG 0xc0010010
#define MSR_K7_HWCR 0xc0010015
#define MSR_K8_HWCR 0xc0010015
#define MSR_K7_FID_VID_CTL 0xc0010041
#define MSR_K7_FID_VID_STATUS 0xc0010042
#define MSR_K8_ENABLE_C1E 0xc0010055
/* 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 */
include/asm-i386/msr.h
View file @ 4bc5aa91
#ifndef __ASM_MSR_H #ifndef __ASM_MSR_H
#define __ASM_MSR_H #define __ASM_MSR_H
#include <asm/msr-index.h>
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
#include <asm/errno.h> #include <asm/errno.h>
static inline unsigned long long native_read_msr(unsigned int msr) static inline unsigned long long native_read_msr(unsigned int msr)
...@@ -153,234 +158,6 @@ static inline void wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h) ...@@ -153,234 +158,6 @@ static inline void wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h)
wrmsr(msr_no, l, h); wrmsr(msr_no, l, h);
} }
#endif /* CONFIG_SMP */ #endif /* CONFIG_SMP */
#endif
/* symbolic names for some interesting MSRs */ #endif
/* Intel defined MSRs. */
#define MSR_IA32_P5_MC_ADDR 0
#define MSR_IA32_P5_MC_TYPE 1
#define MSR_IA32_PLATFORM_ID 0x17
#define MSR_IA32_EBL_CR_POWERON 0x2a
#define MSR_IA32_APICBASE 0x1b
#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 0x79
#define MSR_IA32_UCODE_REV 0x8b
#define MSR_P6_PERFCTR0 0xc1
#define MSR_P6_PERFCTR1 0xc2
#define MSR_FSB_FREQ 0xcd
#define MSR_IA32_BBL_CR_CTL 0x119
#define MSR_IA32_SYSENTER_CS 0x174
#define MSR_IA32_SYSENTER_ESP 0x175
#define MSR_IA32_SYSENTER_EIP 0x176
#define MSR_IA32_MCG_CAP 0x179
#define MSR_IA32_MCG_STATUS 0x17a
#define MSR_IA32_MCG_CTL 0x17b
/* P4/Xeon+ specific */
#define MSR_IA32_MCG_EAX 0x180
#define MSR_IA32_MCG_EBX 0x181
#define MSR_IA32_MCG_ECX 0x182
#define MSR_IA32_MCG_EDX 0x183
#define MSR_IA32_MCG_ESI 0x184
#define MSR_IA32_MCG_EDI 0x185
#define MSR_IA32_MCG_EBP 0x186
#define MSR_IA32_MCG_ESP 0x187
#define MSR_IA32_MCG_EFLAGS 0x188
#define MSR_IA32_MCG_EIP 0x189
#define MSR_IA32_MCG_RESERVED 0x18A
#define MSR_P6_EVNTSEL0 0x186
#define MSR_P6_EVNTSEL1 0x187
#define MSR_IA32_PERF_STATUS 0x198
#define MSR_IA32_PERF_CTL 0x199
#define MSR_IA32_MPERF 0xE7
#define MSR_IA32_APERF 0xE8
#define MSR_IA32_THERM_CONTROL 0x19a
#define MSR_IA32_THERM_INTERRUPT 0x19b
#define MSR_IA32_THERM_STATUS 0x19c
#define MSR_IA32_MISC_ENABLE 0x1a0
#define MSR_IA32_DEBUGCTLMSR 0x1d9
#define MSR_IA32_LASTBRANCHFROMIP 0x1db
#define MSR_IA32_LASTBRANCHTOIP 0x1dc
#define MSR_IA32_LASTINTFROMIP 0x1dd
#define MSR_IA32_LASTINTTOIP 0x1de
#define MSR_IA32_MC0_CTL 0x400
#define MSR_IA32_MC0_STATUS 0x401
#define MSR_IA32_MC0_ADDR 0x402
#define MSR_IA32_MC0_MISC 0x403
#define MSR_IA32_PEBS_ENABLE 0x3f1
#define MSR_IA32_DS_AREA 0x600
#define MSR_IA32_PERF_CAPABILITIES 0x345
/* Pentium IV performance counter MSRs */
#define MSR_P4_BPU_PERFCTR0 0x300
#define MSR_P4_BPU_PERFCTR1 0x301
#define MSR_P4_BPU_PERFCTR2 0x302
#define MSR_P4_BPU_PERFCTR3 0x303
#define MSR_P4_MS_PERFCTR0 0x304
#define MSR_P4_MS_PERFCTR1 0x305
#define MSR_P4_MS_PERFCTR2 0x306
#define MSR_P4_MS_PERFCTR3 0x307
#define MSR_P4_FLAME_PERFCTR0 0x308
#define MSR_P4_FLAME_PERFCTR1 0x309
#define MSR_P4_FLAME_PERFCTR2 0x30a
#define MSR_P4_FLAME_PERFCTR3 0x30b
#define MSR_P4_IQ_PERFCTR0 0x30c
#define MSR_P4_IQ_PERFCTR1 0x30d
#define MSR_P4_IQ_PERFCTR2 0x30e
#define MSR_P4_IQ_PERFCTR3 0x30f
#define MSR_P4_IQ_PERFCTR4 0x310
#define MSR_P4_IQ_PERFCTR5 0x311
#define MSR_P4_BPU_CCCR0 0x360
#define MSR_P4_BPU_CCCR1 0x361
#define MSR_P4_BPU_CCCR2 0x362
#define MSR_P4_BPU_CCCR3 0x363
#define MSR_P4_MS_CCCR0 0x364
#define MSR_P4_MS_CCCR1 0x365
#define MSR_P4_MS_CCCR2 0x366
#define MSR_P4_MS_CCCR3 0x367
#define MSR_P4_FLAME_CCCR0 0x368
#define MSR_P4_FLAME_CCCR1 0x369
#define MSR_P4_FLAME_CCCR2 0x36a
#define MSR_P4_FLAME_CCCR3 0x36b
#define MSR_P4_IQ_CCCR0 0x36c
#define MSR_P4_IQ_CCCR1 0x36d
#define MSR_P4_IQ_CCCR2 0x36e
#define MSR_P4_IQ_CCCR3 0x36f
#define MSR_P4_IQ_CCCR4 0x370
#define MSR_P4_IQ_CCCR5 0x371
#define MSR_P4_ALF_ESCR0 0x3ca
#define MSR_P4_ALF_ESCR1 0x3cb
#define MSR_P4_BPU_ESCR0 0x3b2
#define MSR_P4_BPU_ESCR1 0x3b3
#define MSR_P4_BSU_ESCR0 0x3a0
#define MSR_P4_BSU_ESCR1 0x3a1
#define MSR_P4_CRU_ESCR0 0x3b8
#define MSR_P4_CRU_ESCR1 0x3b9
#define MSR_P4_CRU_ESCR2 0x3cc
#define MSR_P4_CRU_ESCR3 0x3cd
#define MSR_P4_CRU_ESCR4 0x3e0
#define MSR_P4_CRU_ESCR5 0x3e1
#define MSR_P4_DAC_ESCR0 0x3a8
#define MSR_P4_DAC_ESCR1 0x3a9
#define MSR_P4_FIRM_ESCR0 0x3a4
#define MSR_P4_FIRM_ESCR1 0x3a5
#define MSR_P4_FLAME_ESCR0 0x3a6
#define MSR_P4_FLAME_ESCR1 0x3a7
#define MSR_P4_FSB_ESCR0 0x3a2
#define MSR_P4_FSB_ESCR1 0x3a3
#define MSR_P4_IQ_ESCR0 0x3ba
#define MSR_P4_IQ_ESCR1 0x3bb
#define MSR_P4_IS_ESCR0 0x3b4
#define MSR_P4_IS_ESCR1 0x3b5
#define MSR_P4_ITLB_ESCR0 0x3b6
#define MSR_P4_ITLB_ESCR1 0x3b7
#define MSR_P4_IX_ESCR0 0x3c8
#define MSR_P4_IX_ESCR1 0x3c9
#define MSR_P4_MOB_ESCR0 0x3aa
#define MSR_P4_MOB_ESCR1 0x3ab
#define MSR_P4_MS_ESCR0 0x3c0
#define MSR_P4_MS_ESCR1 0x3c1
#define MSR_P4_PMH_ESCR0 0x3ac
#define MSR_P4_PMH_ESCR1 0x3ad
#define MSR_P4_RAT_ESCR0 0x3bc
#define MSR_P4_RAT_ESCR1 0x3bd
#define MSR_P4_SAAT_ESCR0 0x3ae
#define MSR_P4_SAAT_ESCR1 0x3af
#define MSR_P4_SSU_ESCR0 0x3be
#define MSR_P4_SSU_ESCR1 0x3bf /* guess: not defined in manual */
#define MSR_P4_TBPU_ESCR0 0x3c2
#define MSR_P4_TBPU_ESCR1 0x3c3
#define MSR_P4_TC_ESCR0 0x3c4
#define MSR_P4_TC_ESCR1 0x3c5
#define MSR_P4_U2L_ESCR0 0x3b0
#define MSR_P4_U2L_ESCR1 0x3b1
/* AMD Defined 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
#define MSR_K7_EVNTSEL0 0xC0010000
#define MSR_K7_EVNTSEL1 0xC0010001
#define MSR_K7_EVNTSEL2 0xC0010002
#define MSR_K7_EVNTSEL3 0xC0010003
#define MSR_K7_PERFCTR0 0xC0010004
#define MSR_K7_PERFCTR1 0xC0010005
#define MSR_K7_PERFCTR2 0xC0010006
#define MSR_K7_PERFCTR3 0xC0010007
#define MSR_K7_HWCR 0xC0010015
#define MSR_K7_CLK_CTL 0xC001001b
#define MSR_K7_FID_VID_CTL 0xC0010041
#define MSR_K7_FID_VID_STATUS 0xC0010042
#define MSR_K8_ENABLE_C1E 0xC0010055
/* extended feature register */
#define MSR_EFER 0xc0000080
/* EFER bits: */
/* Execute Disable enable */
#define _EFER_NX 11
#define EFER_NX (1<<_EFER_NX)
/* Centaur-Hauls/IDT defined MSRs. */
#define MSR_IDT_FCR1 0x107
#define MSR_IDT_FCR2 0x108
#define MSR_IDT_FCR3 0x109
#define MSR_IDT_FCR4 0x10a
#define MSR_IDT_MCR0 0x110
#define MSR_IDT_MCR1 0x111
#define MSR_IDT_MCR2 0x112
#define MSR_IDT_MCR3 0x113
#define MSR_IDT_MCR4 0x114
#define MSR_IDT_MCR5 0x115
#define MSR_IDT_MCR6 0x116
#define MSR_IDT_MCR7 0x117
#define MSR_IDT_MCR_CTRL 0x120
/* VIA Cyrix defined MSRs*/
#define MSR_VIA_FCR 0x1107
#define MSR_VIA_LONGHAUL 0x110a
#define MSR_VIA_RNG 0x110b
#define MSR_VIA_BCR2 0x1147
/* 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 Core-based CPU performance counters */
#define MSR_CORE_PERF_FIXED_CTR0 0x309
#define MSR_CORE_PERF_FIXED_CTR1 0x30a
#define MSR_CORE_PERF_FIXED_CTR2 0x30b
#define MSR_CORE_PERF_FIXED_CTR_CTRL 0x38d
#define MSR_CORE_PERF_GLOBAL_STATUS 0x38e
#define MSR_CORE_PERF_GLOBAL_CTRL 0x38f
#define MSR_CORE_PERF_GLOBAL_OVF_CTRL 0x390
/* Geode defined MSRs */
#define MSR_GEODE_BUSCONT_CONF0 0x1900
#endif /* __ASM_MSR_H */ #endif /* __ASM_MSR_H */
include/asm-i386/processor-flags.h
View file @ 4bc5aa91
...@@ -23,4 +23,69 @@ ...@@ -23,4 +23,69 @@
#define X86_EFLAGS_VIP 0x00100000 /* Virtual Interrupt Pending */ #define X86_EFLAGS_VIP 0x00100000 /* Virtual Interrupt Pending */
#define X86_EFLAGS_ID 0x00200000 /* CPUID detection flag */ #define X86_EFLAGS_ID 0x00200000 /* CPUID detection flag */
/*
* Basic CPU control in CR0
*/
#define X86_CR0_PE 0x00000001 /* Protection Enable */
#define X86_CR0_MP 0x00000002 /* Monitor Coprocessor */
#define X86_CR0_EM 0x00000004 /* Emulation */
#define X86_CR0_TS 0x00000008 /* Task Switched */
#define X86_CR0_ET 0x00000010 /* Extension Type */
#define X86_CR0_NE 0x00000020 /* Numeric Error */
#define X86_CR0_WP 0x00010000 /* Write Protect */
#define X86_CR0_AM 0x00040000 /* Alignment Mask */
#define X86_CR0_NW 0x20000000 /* Not Write-through */
#define X86_CR0_CD 0x40000000 /* Cache Disable */
#define X86_CR0_PG 0x80000000 /* Paging */
/*
* Paging options in CR3
*/
#define X86_CR3_PWT 0x00000008 /* Page Write Through */
#define X86_CR3_PCD 0x00000010 /* Page Cache Disable */
/*
* Intel CPU features in CR4
*/
#define X86_CR4_VME 0x00000001 /* enable vm86 extensions */
#define X86_CR4_PVI 0x00000002 /* virtual interrupts flag enable */
#define X86_CR4_TSD 0x00000004 /* disable time stamp at ipl 3 */
#define X86_CR4_DE 0x00000008 /* enable debugging extensions */
#define X86_CR4_PSE 0x00000010 /* enable page size extensions */
#define X86_CR4_PAE 0x00000020 /* enable physical address extensions */
#define X86_CR4_MCE 0x00000040 /* Machine check enable */
#define X86_CR4_PGE 0x00000080 /* enable global pages */
#define X86_CR4_PCE 0x00000100 /* enable performance counters at ipl 3 */
#define X86_CR4_OSFXSR 0x00000200 /* enable fast FPU save and restore */
#define X86_CR4_OSXMMEXCPT 0x00000400 /* enable unmasked SSE exceptions */
#define X86_CR4_VMXE 0x00002000 /* enable VMX virtualization */
/*
* x86-64 Task Priority Register, CR8
*/
#define X86_CR8_TPR 0x00000007 /* task priority register */
/*
* AMD and Transmeta use MSRs for configuration; see <asm/msr-index.h>
*/
/*
* NSC/Cyrix CPU configuration register indexes
*/
#define CX86_PCR0 0x20
#define CX86_GCR 0xb8
#define CX86_CCR0 0xc0
#define CX86_CCR1 0xc1
#define CX86_CCR2 0xc2
#define CX86_CCR3 0xc3
#define CX86_CCR4 0xe8
#define CX86_CCR5 0xe9
#define CX86_CCR6 0xea
#define CX86_CCR7 0xeb
#define CX86_PCR1 0xf0
#define CX86_DIR0 0xfe
#define CX86_DIR1 0xff
#define CX86_ARR_BASE 0xc4
#define CX86_RCR_BASE 0xdc
#endif /* __ASM_I386_PROCESSOR_FLAGS_H */ #endif /* __ASM_I386_PROCESSOR_FLAGS_H */
include/asm-i386/processor.h
View file @ 4bc5aa91
...@@ -142,21 +142,6 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx, ...@@ -142,21 +142,6 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
#define load_cr3(pgdir) write_cr3(__pa(pgdir)) #define load_cr3(pgdir) write_cr3(__pa(pgdir))
/*
* Intel CPU features in CR4
*/
#define X86_CR4_VME 0x0001 /* enable vm86 extensions */
#define X86_CR4_PVI 0x0002 /* virtual interrupts flag enable */
#define X86_CR4_TSD 0x0004 /* disable time stamp at ipl 3 */
#define X86_CR4_DE 0x0008 /* enable debugging extensions */
#define X86_CR4_PSE 0x0010 /* enable page size extensions */
#define X86_CR4_PAE 0x0020 /* enable physical address extensions */
#define X86_CR4_MCE 0x0040 /* Machine check enable */
#define X86_CR4_PGE 0x0080 /* enable global pages */
#define X86_CR4_PCE 0x0100 /* enable performance counters at ipl 3 */
#define X86_CR4_OSFXSR 0x0200 /* enable fast FPU save and restore */
#define X86_CR4_OSXMMEXCPT 0x0400 /* enable unmasked SSE exceptions */
/* /*
* Save the cr4 feature set we're using (ie * Save the cr4 feature set we're using (ie
* Pentium 4MB enable and PPro Global page * Pentium 4MB enable and PPro Global page
...@@ -183,26 +168,6 @@ static inline void clear_in_cr4 (unsigned long mask) ...@@ -183,26 +168,6 @@ static inline void clear_in_cr4 (unsigned long mask)
write_cr4(cr4); write_cr4(cr4);
} }
/*
* NSC/Cyrix CPU configuration register indexes
*/
#define CX86_PCR0 0x20
#define CX86_GCR 0xb8
#define CX86_CCR0 0xc0
#define CX86_CCR1 0xc1
#define CX86_CCR2 0xc2
#define CX86_CCR3 0xc3
#define CX86_CCR4 0xe8
#define CX86_CCR5 0xe9
#define CX86_CCR6 0xea
#define CX86_CCR7 0xeb
#define CX86_PCR1 0xf0
#define CX86_DIR0 0xfe
#define CX86_DIR1 0xff
#define CX86_ARR_BASE 0xc4
#define CX86_RCR_BASE 0xdc
/* /*
* NSC/Cyrix CPU indexed register access macros * NSC/Cyrix CPU indexed register access macros
*/ */
......
include/asm-x86_64/Kbuild
View file @ 4bc5aa91
...@@ -8,7 +8,7 @@ header-y += boot.h ...@@ -8,7 +8,7 @@ header-y += boot.h
header-y += bootsetup.h header-y += bootsetup.h
header-y += debugreg.h header-y += debugreg.h
header-y += ldt.h header-y += ldt.h
header-y += msr.h header-y += msr-index.h
header-y += prctl.h header-y += prctl.h
header-y += ptrace-abi.h header-y += ptrace-abi.h
header-y += sigcontext32.h header-y += sigcontext32.h
...@@ -16,6 +16,7 @@ header-y += ucontext.h ...@@ -16,6 +16,7 @@ header-y += ucontext.h
header-y += vsyscall32.h header-y += vsyscall32.h
unifdef-y += mce.h unifdef-y += mce.h
unifdef-y += msr.h
unifdef-y += mtrr.h unifdef-y += mtrr.h
unifdef-y += vsyscall.h unifdef-y += vsyscall.h
unifdef-y += const.h unifdef-y += const.h
include/asm-x86_64/msr-index.h 0 → 100644
View file @ 4bc5aa91
#include <asm-i386/msr-index.h>
include/asm-x86_64/msr.h
View file @ 4bc5aa91
#ifndef X86_64_MSR_H #ifndef X86_64_MSR_H
#define X86_64_MSR_H 1 #define X86_64_MSR_H 1
#include <asm/msr-index.h>
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
/* /*
* Access to machine-specific registers (available on 586 and better only) * Access to machine-specific registers (available on 586 and better only)
...@@ -157,9 +159,6 @@ static inline unsigned int cpuid_edx(unsigned int op) ...@@ -157,9 +159,6 @@ static inline unsigned int cpuid_edx(unsigned int op)
return edx; return edx;
} }
#define MSR_IA32_UCODE_WRITE 0x79
#define MSR_IA32_UCODE_REV 0x8b
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
void rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h); void rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h);
void wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h); void wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h);
...@@ -173,268 +172,5 @@ static inline void wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h) ...@@ -173,268 +172,5 @@ static inline void wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h)
wrmsr(msr_no, l, h); wrmsr(msr_no, l, h);
} }
#endif /* CONFIG_SMP */ #endif /* CONFIG_SMP */
#endif /* __ASSEMBLY__ */
#endif #endif /* X86_64_MSR_H */
/* AMD/K8 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 /* compatibility 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 (or USER_GS from kernel) */
/* 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_TSC 0x10
#define MSR_IA32_PLATFORM_ID 0x17
#define MSR_IA32_PERFCTR0 0xc1
#define MSR_IA32_PERFCTR1 0xc2
#define MSR_FSB_FREQ 0xcd
#define MSR_MTRRcap 0x0fe
#define MSR_IA32_BBL_CR_CTL 0x119
#define MSR_IA32_SYSENTER_CS 0x174
#define MSR_IA32_SYSENTER_ESP 0x175
#define MSR_IA32_SYSENTER_EIP 0x176
#define MSR_IA32_MCG_CAP 0x179
#define MSR_IA32_MCG_STATUS 0x17a
#define MSR_IA32_MCG_CTL 0x17b
#define MSR_IA32_EVNTSEL0 0x186
#define MSR_IA32_EVNTSEL1 0x187
#define MSR_IA32_DEBUGCTLMSR 0x1d9
#define MSR_IA32_LASTBRANCHFROMIP 0x1db
#define MSR_IA32_LASTBRANCHTOIP 0x1dc
#define MSR_IA32_LASTINTFROMIP 0x1dd
#define MSR_IA32_LASTINTTOIP 0x1de
#define MSR_IA32_PEBS_ENABLE 0x3f1
#define MSR_IA32_DS_AREA 0x600
#define MSR_IA32_PERF_CAPABILITIES 0x345
#define MSR_MTRRfix64K_00000 0x250
#define MSR_MTRRfix16K_80000 0x258
#define MSR_MTRRfix16K_A0000 0x259
#define MSR_MTRRfix4K_C0000 0x268
#define MSR_MTRRfix4K_C8000 0x269
#define MSR_MTRRfix4K_D0000 0x26a
#define MSR_MTRRfix4K_D8000 0x26b
#define MSR_MTRRfix4K_E0000 0x26c
#define MSR_MTRRfix4K_E8000 0x26d
#define MSR_MTRRfix4K_F0000 0x26e
#define MSR_MTRRfix4K_F8000 0x26f
#define MSR_MTRRdefType 0x2ff
#define MSR_IA32_MC0_CTL 0x400
#define MSR_IA32_MC0_STATUS 0x401
#define MSR_IA32_MC0_ADDR 0x402
#define MSR_IA32_MC0_MISC 0x403
#define MSR_P6_PERFCTR0 0xc1
#define MSR_P6_PERFCTR1 0xc2
#define MSR_P6_EVNTSEL0 0x186
#define MSR_P6_EVNTSEL1 0x187
/* K7/K8 MSRs. Not complete. See the architecture manual for a more complete list. */
#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_K8_TOP_MEM1 0xC001001A
#define MSR_K8_TOP_MEM2 0xC001001D
#define MSR_K8_SYSCFG 0xC0010010
#define MSR_K8_HWCR 0xC0010015
/* 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_PSOR 0xC0000087
#define MSR_K6_PFIR 0xC0000088
/* Centaur-Hauls/IDT defined MSRs. */
#define MSR_IDT_FCR1 0x107
#define MSR_IDT_FCR2 0x108
#define MSR_IDT_FCR3 0x109
#define MSR_IDT_FCR4 0x10a
#define MSR_IDT_MCR0 0x110
#define MSR_IDT_MCR1 0x111
#define MSR_IDT_MCR2 0x112
#define MSR_IDT_MCR3 0x113
#define MSR_IDT_MCR4 0x114
#define MSR_IDT_MCR5 0x115
#define MSR_IDT_MCR6 0x116
#define MSR_IDT_MCR7 0x117
#define MSR_IDT_MCR_CTRL 0x120
/* VIA Cyrix defined MSRs*/
#define MSR_VIA_FCR 0x1107
#define MSR_VIA_LONGHAUL 0x110a
#define MSR_VIA_RNG 0x110b
#define MSR_VIA_BCR2 0x1147
/* Intel defined MSRs. */
#define MSR_IA32_P5_MC_ADDR 0
#define MSR_IA32_P5_MC_TYPE 1
#define MSR_IA32_PLATFORM_ID 0x17
#define MSR_IA32_EBL_CR_POWERON 0x2a
#define MSR_IA32_APICBASE 0x1b
#define MSR_IA32_APICBASE_BSP (1<<8)
#define MSR_IA32_APICBASE_ENABLE (1<<11)
#define MSR_IA32_APICBASE_BASE (0xfffff<<12)
/* P4/Xeon+ specific */
#define MSR_IA32_MCG_EAX 0x180
#define MSR_IA32_MCG_EBX 0x181
#define MSR_IA32_MCG_ECX 0x182
#define MSR_IA32_MCG_EDX 0x183
#define MSR_IA32_MCG_ESI 0x184
#define MSR_IA32_MCG_EDI 0x185
#define MSR_IA32_MCG_EBP 0x186
#define MSR_IA32_MCG_ESP 0x187
#define MSR_IA32_MCG_EFLAGS 0x188
#define MSR_IA32_MCG_EIP 0x189
#define MSR_IA32_MCG_RESERVED 0x18A
#define MSR_P6_EVNTSEL0 0x186
#define MSR_P6_EVNTSEL1 0x187
#define MSR_IA32_PERF_STATUS 0x198
#define MSR_IA32_PERF_CTL 0x199
#define MSR_IA32_MPERF 0xE7
#define MSR_IA32_APERF 0xE8
#define MSR_IA32_THERM_CONTROL 0x19a
#define MSR_IA32_THERM_INTERRUPT 0x19b
#define MSR_IA32_THERM_STATUS 0x19c
#define MSR_IA32_MISC_ENABLE 0x1a0
#define MSR_IA32_DEBUGCTLMSR 0x1d9
#define MSR_IA32_LASTBRANCHFROMIP 0x1db
#define MSR_IA32_LASTBRANCHTOIP 0x1dc
#define MSR_IA32_LASTINTFROMIP 0x1dd
#define MSR_IA32_LASTINTTOIP 0x1de
#define MSR_IA32_MC0_CTL 0x400
#define MSR_IA32_MC0_STATUS 0x401
#define MSR_IA32_MC0_ADDR 0x402
#define MSR_IA32_MC0_MISC 0x403
/* Pentium IV performance counter MSRs */
#define MSR_P4_BPU_PERFCTR0 0x300
#define MSR_P4_BPU_PERFCTR1 0x301
#define MSR_P4_BPU_PERFCTR2 0x302
#define MSR_P4_BPU_PERFCTR3 0x303
#define MSR_P4_MS_PERFCTR0 0x304
#define MSR_P4_MS_PERFCTR1 0x305
#define MSR_P4_MS_PERFCTR2 0x306
#define MSR_P4_MS_PERFCTR3 0x307
#define MSR_P4_FLAME_PERFCTR0 0x308
#define MSR_P4_FLAME_PERFCTR1 0x309
#define MSR_P4_FLAME_PERFCTR2 0x30a
#define MSR_P4_FLAME_PERFCTR3 0x30b
#define MSR_P4_IQ_PERFCTR0 0x30c
#define MSR_P4_IQ_PERFCTR1 0x30d
#define MSR_P4_IQ_PERFCTR2 0x30e
#define MSR_P4_IQ_PERFCTR3 0x30f
#define MSR_P4_IQ_PERFCTR4 0x310
#define MSR_P4_IQ_PERFCTR5 0x311
#define MSR_P4_BPU_CCCR0 0x360
#define MSR_P4_BPU_CCCR1 0x361
#define MSR_P4_BPU_CCCR2 0x362
#define MSR_P4_BPU_CCCR3 0x363
#define MSR_P4_MS_CCCR0 0x364
#define MSR_P4_MS_CCCR1 0x365
#define MSR_P4_MS_CCCR2 0x366
#define MSR_P4_MS_CCCR3 0x367
#define MSR_P4_FLAME_CCCR0 0x368
#define MSR_P4_FLAME_CCCR1 0x369
#define MSR_P4_FLAME_CCCR2 0x36a
#define MSR_P4_FLAME_CCCR3 0x36b
#define MSR_P4_IQ_CCCR0 0x36c
#define MSR_P4_IQ_CCCR1 0x36d
#define MSR_P4_IQ_CCCR2 0x36e
#define MSR_P4_IQ_CCCR3 0x36f
#define MSR_P4_IQ_CCCR4 0x370
#define MSR_P4_IQ_CCCR5 0x371
#define MSR_P4_ALF_ESCR0 0x3ca
#define MSR_P4_ALF_ESCR1 0x3cb
#define MSR_P4_BPU_ESCR0 0x3b2
#define MSR_P4_BPU_ESCR1 0x3b3
#define MSR_P4_BSU_ESCR0 0x3a0
#define MSR_P4_BSU_ESCR1 0x3a1
#define MSR_P4_CRU_ESCR0 0x3b8
#define MSR_P4_CRU_ESCR1 0x3b9
#define MSR_P4_CRU_ESCR2 0x3cc
#define MSR_P4_CRU_ESCR3 0x3cd
#define MSR_P4_CRU_ESCR4 0x3e0
#define MSR_P4_CRU_ESCR5 0x3e1
#define MSR_P4_DAC_ESCR0 0x3a8
#define MSR_P4_DAC_ESCR1 0x3a9
#define MSR_P4_FIRM_ESCR0 0x3a4
#define MSR_P4_FIRM_ESCR1 0x3a5
#define MSR_P4_FLAME_ESCR0 0x3a6
#define MSR_P4_FLAME_ESCR1 0x3a7
#define MSR_P4_FSB_ESCR0 0x3a2
#define MSR_P4_FSB_ESCR1 0x3a3
#define MSR_P4_IQ_ESCR0 0x3ba
#define MSR_P4_IQ_ESCR1 0x3bb
#define MSR_P4_IS_ESCR0 0x3b4
#define MSR_P4_IS_ESCR1 0x3b5
#define MSR_P4_ITLB_ESCR0 0x3b6
#define MSR_P4_ITLB_ESCR1 0x3b7
#define MSR_P4_IX_ESCR0 0x3c8
#define MSR_P4_IX_ESCR1 0x3c9
#define MSR_P4_MOB_ESCR0 0x3aa
#define MSR_P4_MOB_ESCR1 0x3ab
#define MSR_P4_MS_ESCR0 0x3c0
#define MSR_P4_MS_ESCR1 0x3c1
#define MSR_P4_PMH_ESCR0 0x3ac
#define MSR_P4_PMH_ESCR1 0x3ad
#define MSR_P4_RAT_ESCR0 0x3bc
#define MSR_P4_RAT_ESCR1 0x3bd
#define MSR_P4_SAAT_ESCR0 0x3ae
#define MSR_P4_SAAT_ESCR1 0x3af
#define MSR_P4_SSU_ESCR0 0x3be
#define MSR_P4_SSU_ESCR1 0x3bf /* guess: not defined in manual */
#define MSR_P4_TBPU_ESCR0 0x3c2
#define MSR_P4_TBPU_ESCR1 0x3c3
#define MSR_P4_TC_ESCR0 0x3c4
#define MSR_P4_TC_ESCR1 0x3c5
#define MSR_P4_U2L_ESCR0 0x3b0
#define MSR_P4_U2L_ESCR1 0x3b1
/* Intel Core-based CPU performance counters */
#define MSR_CORE_PERF_FIXED_CTR0 0x309
#define MSR_CORE_PERF_FIXED_CTR1 0x30a
#define MSR_CORE_PERF_FIXED_CTR2 0x30b
#define MSR_CORE_PERF_FIXED_CTR_CTRL 0x38d
#define MSR_CORE_PERF_GLOBAL_STATUS 0x38e
#define MSR_CORE_PERF_GLOBAL_CTRL 0x38f
#define MSR_CORE_PERF_GLOBAL_OVF_CTRL 0x390
#endif
include/asm-x86_64/processor-flags.h
View file @ 4bc5aa91
#ifndef __ASM_X86_64_PROCESSOR_FLAGS_H #include <asm-i386/processor-flags.h>
#define __ASM_X86_64_PROCESSOR_FLAGS_H
/* Various flags defined: can be included from assembler. */
/*
* EFLAGS bits
*/
#define X86_EFLAGS_CF 0x00000001 /* Carry Flag */
#define X86_EFLAGS_PF 0x00000004 /* Parity Flag */
#define X86_EFLAGS_AF 0x00000010 /* Auxillary carry Flag */
#define X86_EFLAGS_ZF 0x00000040 /* Zero Flag */
#define X86_EFLAGS_SF 0x00000080 /* Sign Flag */
#define X86_EFLAGS_TF 0x00000100 /* Trap Flag */
#define X86_EFLAGS_IF 0x00000200 /* Interrupt Flag */
#define X86_EFLAGS_DF 0x00000400 /* Direction Flag */
#define X86_EFLAGS_OF 0x00000800 /* Overflow Flag */
#define X86_EFLAGS_IOPL 0x00003000 /* IOPL mask */
#define X86_EFLAGS_NT 0x00004000 /* Nested Task */
#define X86_EFLAGS_RF 0x00010000 /* Resume Flag */
#define X86_EFLAGS_VM 0x00020000 /* Virtual Mode */
#define X86_EFLAGS_AC 0x00040000 /* Alignment Check */
#define X86_EFLAGS_VIF 0x00080000 /* Virtual Interrupt Flag */
#define X86_EFLAGS_VIP 0x00100000 /* Virtual Interrupt Pending */
#define X86_EFLAGS_ID 0x00200000 /* CPUID detection flag */
#endif /* __ASM_X86_64_PROCESSOR_FLAGS_H */
include/asm-x86_64/processor.h
View file @ 4bc5aa91
...@@ -103,21 +103,6 @@ extern void print_cpu_info(struct cpuinfo_x86 *); ...@@ -103,21 +103,6 @@ extern void print_cpu_info(struct cpuinfo_x86 *);
extern unsigned int init_intel_cacheinfo(struct cpuinfo_x86 *c); extern unsigned int init_intel_cacheinfo(struct cpuinfo_x86 *c);
extern unsigned short num_cache_leaves; extern unsigned short num_cache_leaves;
/*
* Intel CPU features in CR4
*/
#define X86_CR4_VME 0x0001 /* enable vm86 extensions */
#define X86_CR4_PVI 0x0002 /* virtual interrupts flag enable */
#define X86_CR4_TSD 0x0004 /* disable time stamp at ipl 3 */
#define X86_CR4_DE 0x0008 /* enable debugging extensions */
#define X86_CR4_PSE 0x0010 /* enable page size extensions */
#define X86_CR4_PAE 0x0020 /* enable physical address extensions */
#define X86_CR4_MCE 0x0040 /* Machine check enable */
#define X86_CR4_PGE 0x0080 /* enable global pages */
#define X86_CR4_PCE 0x0100 /* enable performance counters at ipl 3 */
#define X86_CR4_OSFXSR 0x0200 /* enable fast FPU save and restore */
#define X86_CR4_OSXMMEXCPT 0x0400 /* enable unmasked SSE exceptions */
/* /*
* Save the cr4 feature set we're using (ie * Save the cr4 feature set we're using (ie
* Pentium 4MB enable and PPro Global page * Pentium 4MB enable and PPro Global page
...@@ -406,22 +391,6 @@ static inline void prefetchw(void *x) ...@@ -406,22 +391,6 @@ static inline void prefetchw(void *x)
#define cpu_relax() rep_nop() #define cpu_relax() rep_nop()
/*
* NSC/Cyrix CPU configuration register indexes
*/
#define CX86_CCR0 0xc0
#define CX86_CCR1 0xc1
#define CX86_CCR2 0xc2
#define CX86_CCR3 0xc3
#define CX86_CCR4 0xe8
#define CX86_CCR5 0xe9
#define CX86_CCR6 0xea
#define CX86_CCR7 0xeb
#define CX86_DIR0 0xfe
#define CX86_DIR1 0xff
#define CX86_ARR_BASE 0xc4
#define CX86_RCR_BASE 0xdc
/* /*
* NSC/Cyrix CPU indexed register access macros * NSC/Cyrix CPU indexed register access macros
*/ */
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment