http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/asm-x86_64/msr.h

#ifndef X86_64_MSR_H #define X86_64_MSR_H 1 #ifndef __ASSEMBLY__ /* * Access to machine-specific registers (available on 586 and better only) * Note: the rd* operations modify the parameters directly (without using * pointer indirection), this allows gcc to optimize better */ #define rdmsr(msr,val1,val2) \ __asm__ __volatile__("rdmsr" \ : "=a" (val1), "=d" (val2) \ : "c" (msr)) #define rdmsrl(msr,val) do { unsigned long a__,b__; \ __asm__ __volatile__("rdmsr" \ : "=a" (a__), "=d" (b__) \ : "c" (msr)); \ val = a__ | (b__<<32); \ } while(0) #define wrmsr(msr,val1,val2) \ __asm__ __volatile__("wrmsr" \ : /* no outputs */ \ : "c" (msr), "a" (val1), "d" (val2)) #define wrmsrl(msr,val) wrmsr(msr,(__u32)((__u64)(val)),((__u64)(val))>>32) /* wrmsr with exception handling */ #define wrmsr_safe(msr,a,b) ({ int ret__; \ asm volatile("2: wrmsr ; xorl %0,%0\n" \ "1:\n\t" \ ".section .fixup,\"ax\"\n\t" \ "3: movl %4,%0 ; jmp 1b\n\t" \ ".previous\n\t" \ ".section __ex_table,\"a\"\n" \ " .align 8\n\t" \ " .quad 2b,3b\n\t" \ ".previous" \ : "=a" (ret__) \ : "c" (msr), "0" (a), "d" (b), "i" (-EFAULT)); \ ret__; }) #define checking_wrmsrl(msr,val) wrmsr_safe(msr,(u32)(val),(u32)((val)>>32)) #define rdmsr_safe(msr,a,b) \ ({ int ret__; \ asm volatile ("1: rdmsr\n" \ "2:\n" \ ".section .fixup,\"ax\"\n" \ "3: movl %4,%0\n" \ " jmp 2b\n" \ ".previous\n" \ ".section __ex_table,\"a\"\n" \ " .align 8\n" \ " .quad 1b,3b\n" \ ".previous":"=&bDS" (ret__), "=a"(*(a)), "=d"(*(b))\ :"c"(msr), "i"(-EIO), "0"(0)); \ ret__; }) #define rdtsc(low,high) \ __asm__ __volatile__("rdtsc" : "=a" (low), "=d" (high)) #define rdtscl(low) \ __asm__ __volatile__ ("rdtsc" : "=a" (low) : : "edx") #define rdtscll(val) do { \ unsigned int __a,__d; \ asm volatile("rdtsc" : "=a" (__a), "=d" (__d)); \ (val) = ((unsigned long)__a) | (((unsigned long)__d)<<32); \ } while(0) #define write_tsc(val1,val2) wrmsr(0x10, val1, val2) #define rdpmc(counter,low,high) \ __asm__ __volatile__("rdpmc" \ : "=a" (low), "=d" (high) \ : "c" (counter)) static inline void cpuid(int op, unsigned int *eax, unsigned int *ebx, unsigned int *ecx, unsigned int *edx) { __asm__("cpuid" : "=a" (*eax), "=b" (*ebx), "=c" (*ecx), "=d" (*edx) : "0" (op)); } /* Some CPUID calls want 'count' to be placed in ecx */ static inline void cpuid_count(int op, int count, int *eax, int *ebx, int *ecx, int *edx) { __asm__("cpuid" : "=a" (*eax), "=b" (*ebx), "=c" (*ecx), "=d" (*edx) : "0" (op), "c" (count)); } /* * CPUID functions returning a single datum */ static inline unsigned int cpuid_eax(unsigned int op) { unsigned int eax; __asm__("cpuid" : "=a" (eax) : "0" (op) : "bx", "cx", "dx"); return eax; } static inline unsigned int cpuid_ebx(unsigned int op) { unsigned int eax, ebx; __asm__("cpuid" : "=a" (eax), "=b" (ebx) : "0" (op) : "cx", "dx" ); return ebx; } static inline unsigned int cpuid_ecx(unsigned int op) { unsigned int eax, ecx; __asm__("cpuid" : "=a" (eax), "=c" (ecx) : "0" (op) : "bx", "dx" ); return ecx; } static inline unsigned int cpuid_edx(unsigned int op) { unsigned int eax, edx; __asm__("cpuid" : "=a" (eax), "=d" (edx) : "0" (op) : "bx", "cx"); return edx; } #define MSR_IA32_UCODE_WRITE 0x79 #define MSR_IA32_UCODE_REV 0x8b #endif /* 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 GS base */ #define MSR_GS_BASE 0xc0000101 /* 64bit FS 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_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_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_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 #endif