diff --git a/BLD/build/HEADERS/CUR-92-vmkdrivers-asm-x64/vmkernel64/release/asm/msr.h b/BLD/build/HEADERS/CUR-92-vmkdrivers-asm-x64/vmkernel64/release/asm/msr.h new file mode 100644 index 0000000000000000000000000000000000000000..cdc629e6fd91d57c0a8ce2e83702f904c1b5b946 --- /dev/null +++ b/BLD/build/HEADERS/CUR-92-vmkdrivers-asm-x64/vmkernel64/release/asm/msr.h @@ -0,0 +1,410 @@ +#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 rdtscp(low,high,aux) \ + asm volatile (".byte 0x0f,0x01,0xf9" : "=a" (low), "=d" (high), "=c" (aux)) + +#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 rdtscpll(val, aux) do { \ + unsigned long __a, __d; \ + asm volatile (".byte 0x0f,0x01,0xf9" : "=a" (__a), "=d" (__d), "=c" (aux)); \ + (val) = (__d << 32) | __a; \ +} while (0) + +#define write_tsc(val1,val2) wrmsr(0x10, val1, val2) + +#define write_rdtscp_aux(val) wrmsr(0xc0000103, val, 0) + +#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