#define CPUID_VID_INTEL "GenuineIntel"
#define CPUID_VID_AMD "AuthenticAMD"
+#define CPUID_VMM_ID_VMWARE "VMwareVMware"
+#define CPUID_VMM_ID_PARALLELS "Parallels\0\0\0"
+
#define CPUID_STRING_UNKNOWN "Unknown CPU Typ"
#define _Bit(n) (1ULL << n)
* The CPUID_FEATURE_XXX values define 64-bit values
* returned in %ecx:%edx to a CPUID request with %eax of 1:
*/
-#define CPUID_FEATURE_FPU _Bit(0) /* Floating point unit on-chip */
-#define CPUID_FEATURE_VME _Bit(1) /* Virtual Mode Extension */
-#define CPUID_FEATURE_DE _Bit(2) /* Debugging Extension */
-#define CPUID_FEATURE_PSE _Bit(3) /* Page Size Extension */
-#define CPUID_FEATURE_TSC _Bit(4) /* Time Stamp Counter */
-#define CPUID_FEATURE_MSR _Bit(5) /* Model Specific Registers */
-#define CPUID_FEATURE_PAE _Bit(6) /* Physical Address Extension */
-#define CPUID_FEATURE_MCE _Bit(7) /* Machine Check Exception */
-#define CPUID_FEATURE_CX8 _Bit(8) /* CMPXCHG8B */
-#define CPUID_FEATURE_APIC _Bit(9) /* On-chip APIC */
-#define CPUID_FEATURE_SEP _Bit(11) /* Fast System Call */
-#define CPUID_FEATURE_MTRR _Bit(12) /* Memory Type Range Register */
-#define CPUID_FEATURE_PGE _Bit(13) /* Page Global Enable */
-#define CPUID_FEATURE_MCA _Bit(14) /* Machine Check Architecture */
-#define CPUID_FEATURE_CMOV _Bit(15) /* Conditional Move Instruction */
-#define CPUID_FEATURE_PAT _Bit(16) /* Page Attribute Table */
-#define CPUID_FEATURE_PSE36 _Bit(17) /* 36-bit Page Size Extension */
-#define CPUID_FEATURE_PSN _Bit(18) /* Processor Serial Number */
-#define CPUID_FEATURE_CLFSH _Bit(19) /* CLFLUSH Instruction supported */
-#define CPUID_FEATURE_DS _Bit(21) /* Debug Store */
-#define CPUID_FEATURE_ACPI _Bit(22) /* Thermal monitor and Clock Ctrl */
-#define CPUID_FEATURE_MMX _Bit(23) /* MMX supported */
-#define CPUID_FEATURE_FXSR _Bit(24) /* Fast floating pt save/restore */
-#define CPUID_FEATURE_SSE _Bit(25) /* Streaming SIMD extensions */
-#define CPUID_FEATURE_SSE2 _Bit(26) /* Streaming SIMD extensions 2 */
-#define CPUID_FEATURE_SS _Bit(27) /* Self-Snoop */
-#define CPUID_FEATURE_HTT _Bit(28) /* Hyper-Threading Technology */
-#define CPUID_FEATURE_TM _Bit(29) /* Thermal Monitor (TM1) */
-#define CPUID_FEATURE_PBE _Bit(31) /* Pend Break Enable */
-
-#define CPUID_FEATURE_SSE3 _HBit(0) /* Streaming SIMD extensions 3 */
-#define CPUID_FEATURE_MONITOR _HBit(3) /* Monitor/mwait */
-#define CPUID_FEATURE_DSCPL _HBit(4) /* Debug Store CPL */
-#define CPUID_FEATURE_VMX _HBit(5) /* VMX */
-#define CPUID_FEATURE_SMX _HBit(6) /* SMX */
-#define CPUID_FEATURE_EST _HBit(7) /* Enhanced SpeedsTep (GV3) */
-#define CPUID_FEATURE_TM2 _HBit(8) /* Thermal Monitor 2 */
-#define CPUID_FEATURE_SSSE3 _HBit(9) /* Supplemental SSE3 instructions */
-#define CPUID_FEATURE_CID _HBit(10) /* L1 Context ID */
-#define CPUID_FEATURE_CX16 _HBit(13) /* CmpXchg16b instruction */
-#define CPUID_FEATURE_xTPR _HBit(14) /* Send Task PRiority msgs */
-#define CPUID_FEATURE_PDCM _HBit(15) /* Perf/Debug Capability MSR */
-#define CPUID_FEATURE_SSE4_1 _HBit(19) /* Streaming SIMD extensions 4.1 */
-#define CPUID_FEATURE_SSE4_2 _HBit(20) /* Streaming SIMD extensions 4.1 */
-#define CPUID_FEATURE_POPCNT _HBit(23) /* POPCNT instruction */
+#define CPUID_FEATURE_FPU _Bit(0) /* Floating point unit on-chip */
+#define CPUID_FEATURE_VME _Bit(1) /* Virtual Mode Extension */
+#define CPUID_FEATURE_DE _Bit(2) /* Debugging Extension */
+#define CPUID_FEATURE_PSE _Bit(3) /* Page Size Extension */
+#define CPUID_FEATURE_TSC _Bit(4) /* Time Stamp Counter */
+#define CPUID_FEATURE_MSR _Bit(5) /* Model Specific Registers */
+#define CPUID_FEATURE_PAE _Bit(6) /* Physical Address Extension */
+#define CPUID_FEATURE_MCE _Bit(7) /* Machine Check Exception */
+#define CPUID_FEATURE_CX8 _Bit(8) /* CMPXCHG8B */
+#define CPUID_FEATURE_APIC _Bit(9) /* On-chip APIC */
+#define CPUID_FEATURE_SEP _Bit(11) /* Fast System Call */
+#define CPUID_FEATURE_MTRR _Bit(12) /* Memory Type Range Register */
+#define CPUID_FEATURE_PGE _Bit(13) /* Page Global Enable */
+#define CPUID_FEATURE_MCA _Bit(14) /* Machine Check Architecture */
+#define CPUID_FEATURE_CMOV _Bit(15) /* Conditional Move Instruction */
+#define CPUID_FEATURE_PAT _Bit(16) /* Page Attribute Table */
+#define CPUID_FEATURE_PSE36 _Bit(17) /* 36-bit Page Size Extension */
+#define CPUID_FEATURE_PSN _Bit(18) /* Processor Serial Number */
+#define CPUID_FEATURE_CLFSH _Bit(19) /* CLFLUSH Instruction supported */
+#define CPUID_FEATURE_DS _Bit(21) /* Debug Store */
+#define CPUID_FEATURE_ACPI _Bit(22) /* Thermal monitor and Clock Ctrl */
+#define CPUID_FEATURE_MMX _Bit(23) /* MMX supported */
+#define CPUID_FEATURE_FXSR _Bit(24) /* Fast floating pt save/restore */
+#define CPUID_FEATURE_SSE _Bit(25) /* Streaming SIMD extensions */
+#define CPUID_FEATURE_SSE2 _Bit(26) /* Streaming SIMD extensions 2 */
+#define CPUID_FEATURE_SS _Bit(27) /* Self-Snoop */
+#define CPUID_FEATURE_HTT _Bit(28) /* Hyper-Threading Technology */
+#define CPUID_FEATURE_TM _Bit(29) /* Thermal Monitor (TM1) */
+#define CPUID_FEATURE_PBE _Bit(31) /* Pend Break Enable */
+
+#define CPUID_FEATURE_SSE3 _HBit(0) /* Streaming SIMD extensions 3 */
+#define CPUID_FEATURE_PCLMULQDQ _HBit(1) /* PCLMULQDQ instruction */
+#define CPUID_FEATURE_DTES64 _HBit(2) /* 64-bit DS layout */
+#define CPUID_FEATURE_MONITOR _HBit(3) /* Monitor/mwait */
+#define CPUID_FEATURE_DSCPL _HBit(4) /* Debug Store CPL */
+#define CPUID_FEATURE_VMX _HBit(5) /* VMX */
+#define CPUID_FEATURE_SMX _HBit(6) /* SMX */
+#define CPUID_FEATURE_EST _HBit(7) /* Enhanced SpeedsTep (GV3) */
+#define CPUID_FEATURE_TM2 _HBit(8) /* Thermal Monitor 2 */
+#define CPUID_FEATURE_SSSE3 _HBit(9) /* Supplemental SSE3 instructions */
+#define CPUID_FEATURE_CID _HBit(10) /* L1 Context ID */
+#define CPUID_FEATURE_SEGLIM64 _HBit(11) /* 64-bit segment limit checking */
+#define CPUID_FEATURE_FMA _HBit(12) /* Fused-Multiply-Add support */
+#define CPUID_FEATURE_CX16 _HBit(13) /* CmpXchg16b instruction */
+#define CPUID_FEATURE_xTPR _HBit(14) /* Send Task PRiority msgs */
+#define CPUID_FEATURE_PDCM _HBit(15) /* Perf/Debug Capability MSR */
+
+#define CPUID_FEATURE_PCID _HBit(17) /* ASID-PCID support */
+#define CPUID_FEATURE_DCA _HBit(18) /* Direct Cache Access */
+#define CPUID_FEATURE_SSE4_1 _HBit(19) /* Streaming SIMD extensions 4.1 */
+#define CPUID_FEATURE_SSE4_2 _HBit(20) /* Streaming SIMD extensions 4.2 */
+#define CPUID_FEATURE_x2APIC _HBit(21) /* Extended APIC Mode */
+#define CPUID_FEATURE_MOVBE _HBit(22) /* MOVBE instruction */
+#define CPUID_FEATURE_POPCNT _HBit(23) /* POPCNT instruction */
+#define CPUID_FEATURE_TSCTMR _HBit(24) /* TSC deadline timer */
+#define CPUID_FEATURE_AES _HBit(25) /* AES instructions */
+#define CPUID_FEATURE_XSAVE _HBit(26) /* XSAVE instructions */
+#define CPUID_FEATURE_OSXSAVE _HBit(27) /* XGETBV/XSETBV instructions */
+#define CPUID_FEATURE_AVX1_0 _HBit(28) /* AVX 1.0 instructions */
+#define CPUID_FEATURE_F16C _HBit(29) /* Float16 convert instructions */
+#define CPUID_FEATURE_RDRAND _HBit(30) /* RDRAND instruction */
+#define CPUID_FEATURE_VMM _HBit(31) /* VMM (Hypervisor) present */
+
+/*
+ * Leaf 7, subleaf 0 additional features.
+ * Bits returned in %ebx:%ecx to a CPUID request with {%eax,%ecx} of (0x7,0x0}:
+ */
+#define CPUID_LEAF7_FEATURE_RDWRFSGS _Bit(0) /* FS/GS base read/write */
+#define CPUID_LEAF7_FEATURE_TSCOFF _Bit(1) /* TSC thread offset */
+#define CPUID_LEAF7_FEATURE_BMI1 _Bit(3) /* Bit Manipulation Instrs, set 1 */
+#define CPUID_LEAF7_FEATURE_HLE _Bit(4) /* Hardware Lock Elision*/
+#define CPUID_LEAF7_FEATURE_AVX2 _Bit(5) /* AVX2 Instructions */
+#define CPUID_LEAF7_FEATURE_SMEP _Bit(7) /* Supervisor Mode Execute Protect */
+#define CPUID_LEAF7_FEATURE_BMI2 _Bit(8) /* Bit Manipulation Instrs, set 2 */
+#define CPUID_LEAF7_FEATURE_ERMS _Bit(9) /* Enhanced Rep Movsb/Stosb */
+#define CPUID_LEAF7_FEATURE_INVPCID _Bit(10) /* INVPCID intruction, TDB */
+#define CPUID_LEAF7_FEATURE_RTM _Bit(11) /* RTM */
+#define CPUID_LEAF7_FEATURE_RDSEED _Bit(18) /* RDSEED Instruction */
+#define CPUID_LEAF7_FEATURE_ADX _Bit(19) /* ADX Instructions */
+#define CPUID_LEAF7_FEATURE_SMAP _Bit(20) /* Supervisor Mode Access Protect */
+#define CPUID_LEAF7_FEATURE_SGX _Bit(2) /* Software Guard eXtensions */
+#define CPUID_LEAF7_FEATURE_PQM _Bit(12) /* Platform Qos Monitoring */
+#define CPUID_LEAF7_FEATURE_FPU_CSDS _Bit(13) /* FPU CS/DS deprecation */
+#define CPUID_LEAF7_FEATURE_MPX _Bit(14) /* Memory Protection eXtensions */
+#define CPUID_LEAF7_FEATURE_PQE _Bit(15) /* Platform Qos Enforcement */
+#define CPUID_LEAF7_FEATURE_CLFSOPT _Bit(23) /* CLFSOPT */
+#define CPUID_LEAF7_FEATURE_IPT _Bit(25) /* Intel Processor Trace */
+#define CPUID_LEAF7_FEATURE_SHA _Bit(29) /* SHA instructions */
+
+#define CPUID_LEAF7_FEATURE_PREFETCHWT1 _HBit(0)/* Prefetch Write/T1 hint */
/*
* The CPUID_EXTFEATURE_XXX values define 64-bit values
*/
#define CPUID_EXTFEATURE_SYSCALL _Bit(11) /* SYSCALL/sysret */
#define CPUID_EXTFEATURE_XD _Bit(20) /* eXecute Disable */
+
+#define CPUID_EXTFEATURE_1GBPAGE _Bit(26) /* 1GB pages */
+#define CPUID_EXTFEATURE_RDTSCP _Bit(27) /* RDTSCP */
#define CPUID_EXTFEATURE_EM64T _Bit(29) /* Extended Mem 64 Technology */
-#define CPUID_EXTFEATURE_LAHF _HBit(20) /* LAFH/SAHF instructions */
-
-#define CPUID_CACHE_SIZE 16 /* Number of descriptor vales */
-
-#define CPUID_CACHE_NULL 0x00 /* NULL */
-#define CPUID_CACHE_ITLB_4K 0x01 /* Instruction TLB: 4K pages */
-#define CPUID_CACHE_ITLB_4M 0x02 /* Instruction TLB: 4M pages */
-#define CPUID_CACHE_DTLB_4K 0x03 /* Data TLB: 4K pages */
-#define CPUID_CACHE_DTLB_4M 0x04 /* Data TLB: 4M pages */
-#define CPUID_CACHE_ICACHE_8K 0x06 /* Instruction cache: 8K */
-#define CPUID_CACHE_ICACHE_16K 0x08 /* Instruction cache: 16K */
-#define CPUID_CACHE_DCACHE_8K 0x0A /* Data cache: 8K */
-#define CPUID_CACHE_DCACHE_16K 0x0C /* Data cache: 16K */
-#define CPUID_CACHE_L3_512K 0x22 /* L3: 512K */
-#define CPUID_CACHE_L3_1M 0x23 /* L3: 1M */
-#define CPUID_CACHE_L3_2M 0x25 /* L3: 2M */
-#define CPUID_CACHE_L3_4M 0x29 /* L3: 4M */
-#define CPUID_CACHE_DCACHE_32K 0x2C /* Data cache: 32K, 8-way */
-#define CPUID_CACHE_ICACHE_32K 0x30 /* Instruction cache: 32K, 8-way */
-#define CPUID_CACHE_L2_128K_S4 0x39 /* L2: 128K, 4-way, sectored */
-#define CPUID_CACHE_L2_128K_S2 0x3B /* L2: 128K, 2-way, sectored */
-#define CPUID_CACHE_L2_256K_S4 0x3C /* L2: 256K, 4-way, sectored */
-#define CPUID_CACHE_NOCACHE 0x40 /* No 2nd level or 3rd-level cache */
-#define CPUID_CACHE_L2_128K 0x41 /* L2: 128K */
-#define CPUID_CACHE_L2_256K 0x42 /* L2: 256K */
-#define CPUID_CACHE_L2_512K 0x43 /* L2: 512K */
-#define CPUID_CACHE_L2_1M_4 0x44 /* L2: 1M, 4-way */
-#define CPUID_CACHE_L2_2M_4 0x45 /* L2: 2M, 4-way */
-#define CPUID_CACHE_L3_4M_4_64 0x46 /* L3: 4M, 4-way, 64 bytes */
-#define CPUID_CACHE_L3_8M_8_64 0x47 /* L3: 8M, 8-way, 64 bytes*/
-#define CPUID_CACHE_L2_3M_12_64 0x48 /* L3: 3M, 8-way, 64 bytes*/
-#define CPUID_CACHE_L2_4M_16_64 0x49 /* L2: 4M, 16-way, 64 bytes */
-#define CPUID_CACHE_L2_6M_12_64 0x4A /* L2: 6M, 12-way, 64 bytes */
-#define CPUID_CACHE_L2_8M_16_64 0x4B /* L2: 8M, 16-way, 64 bytes */
-#define CPUID_CACHE_L2_12M_12_64 0x4C /* L2: 12M, 12-way, 64 bytes */
-#define CPUID_CACHE_L2_16M_16_64 0x4D /* L2: 16M, 16-way, 64 bytes */
-#define CPUID_CACHE_L2_6M_24_64 0x4E /* L2: 6M, 24-way, 64 bytes */
-#define CPUID_CACHE_ITLB_64 0x50 /* Instruction TLB: 64 entries */
-#define CPUID_CACHE_ITLB_128 0x51 /* Instruction TLB: 128 entries */
-#define CPUID_CACHE_ITLB_256 0x52 /* Instruction TLB: 256 entries */
-#define CPUID_CACHE_DTLB_4M_16_4 0x56 /* Data TLB: 4M, 16 entries, 4-way */
-#define CPUID_CACHE_DTLB_4K_16_4 0x56 /* Data TLB: 4K, 16 entries, 4-way */
-#define CPUID_CACHE_DTLB_64 0x5B /* Data TLB: 64 entries */
-#define CPUID_CACHE_DTLB_128 0x5C /* Data TLB: 128 entries */
-#define CPUID_CACHE_DTLB_256 0x5D /* Data TLB: 256 entries */
-#define CPUID_CACHE_DCACHE_16K_8_64 0x60 /* Data cache: 16K, 8-way, 64 bytes */
-#define CPUID_CACHE_DCACHE_8K_4_64 0x66 /* Data cache: 8K, 4-way, 64 bytes */
-#define CPUID_CACHE_DCACHE_16K_4_64 0x67 /* Data cache: 16K, 4-way, 64 bytes */
-#define CPUID_CACHE_DCACHE_32K_4_64 0x68 /* Data cache: 32K, 4-way, 64 bytes */
-#define CPUID_CACHE_TRACE_12K_8 0x70 /* Trace cache 12K-uop, 8-way */
-#define CPUID_CACHE_TRACE_16K_8 0x71 /* Trace cache 16K-uop, 8-way */
-#define CPUID_CACHE_TRACE_32K_8 0x72 /* Trace cache 32K-uop, 8-way */
-#define CPUID_CACHE_L2_1M_4_64 0x78 /* L2: 1M, 4-way, 64 bytes */
-#define CPUID_CACHE_L2_128K_8_64_2 0x79 /* L2: 128K, 8-way, 64b, 2 lines/sec */
-#define CPUID_CACHE_L2_256K_8_64_2 0x7A /* L2: 256K, 8-way, 64b, 2 lines/sec */
-#define CPUID_CACHE_L2_512K_8_64_2 0x7B /* L2: 512K, 8-way, 64b, 2 lines/sec */
-#define CPUID_CACHE_L2_1M_8_64_2 0x7C /* L2: 1M, 8-way, 64b, 2 lines/sec */
-#define CPUID_CACHE_L2_2M_8_64 0x7D /* L2: 2M, 8-way, 64 bytes */
-#define CPUID_CACHE_L2_512K_2_64 0x7F /* L2: 512K, 2-way, 64 bytes */
-#define CPUID_CACHE_L2_256K_8_32 0x82 /* L2: 256K, 8-way, 32 bytes */
-#define CPUID_CACHE_L2_512K_8_32 0x83 /* L2: 512K, 8-way, 32 bytes */
-#define CPUID_CACHE_L2_1M_8_32 0x84 /* L2: 1M, 8-way, 32 bytes */
-#define CPUID_CACHE_L2_2M_8_32 0x85 /* L2: 2M, 8-way, 32 bytes */
-#define CPUID_CACHE_L2_512K_4_64 0x86 /* L2: 512K, 4-way, 64 bytes */
-#define CPUID_CACHE_L2_1M_8_64 0x87 /* L2: 1M, 8-way, 64 bytes */
-#define CPUID_CACHE_ITLB_4K_128_4 0xB0 /* ITLB: 4KB, 128 entries, 4-way */
-#define CPUID_CACHE_ITLB_4M_4_4 0xB1 /* ITLB: 4MB, 4 entries, 4-way, or */
-#define CPUID_CACHE_ITLB_2M_8_4 0xB1 /* ITLB: 2MB, 8 entries, 4-way */
-#define CPUID_CACHE_DTLB_4K_128_4 0xB3 /* DTLB: 4KB, 128 entries, 4-way */
-#define CPUID_CACHE_DTLB_4K_256_4 0xB4 /* DTLB: 4KB, 256 entries, 4-way */
-#define CPUID_CACHE_PREFETCH_64 0xF0 /* 64-Byte Prefetching */
-#define CPUID_CACHE_PREFETCH_128 0xF1 /* 128-Byte Prefetching */
+#define CPUID_EXTFEATURE_LAHF _HBit(0) /* LAFH/SAHF instructions */
+#define CPUID_EXTFEATURE_LZCNT _HBit(5) /* LZCNT instruction */
+#define CPUID_EXTFEATURE_PREFETCHW _HBit(8) /* PREFETCHW instruction */
+
+/*
+ * The CPUID_EXTFEATURE_XXX values define 64-bit values
+ * returned in %ecx:%edx to a CPUID request with %eax of 0x80000007:
+ */
+#define CPUID_EXTFEATURE_TSCI _Bit(8) /* TSC Invariant */
+
+/*
+ * CPUID_X86_64_H_FEATURE_SUBSET and CPUID_X86_64_H_LEAF7_FEATURE_SUBSET
+ * indicate the bitmask of features that must be present before the system
+ * is eligible to run the "x86_64h" "Haswell feature subset" slice.
+ */
+#define CPUID_X86_64_H_FEATURE_SUBSET ( CPUID_FEATURE_FMA | \
+ CPUID_FEATURE_SSE4_2 | \
+ CPUID_FEATURE_MOVBE | \
+ CPUID_FEATURE_POPCNT | \
+ CPUID_FEATURE_AVX1_0 \
+ )
+
+#define CPUID_X86_64_H_EXTFEATURE_SUBSET ( CPUID_EXTFEATURE_LZCNT \
+ )
+
+#define CPUID_X86_64_H_LEAF7_FEATURE_SUBSET ( CPUID_LEAF7_FEATURE_BMI1 | \
+ CPUID_LEAF7_FEATURE_AVX2 | \
+ CPUID_LEAF7_FEATURE_BMI2 \
+ )
+
+#define CPUID_CACHE_SIZE 16 /* Number of descriptor values */
#define CPUID_MWAIT_EXTENSION _Bit(0) /* enumeration of WMAIT extensions */
#define CPUID_MWAIT_BREAK _Bit(1) /* interrupts are break events */
+#define CPUID_MODEL_PENRYN 0x17
+#define CPUID_MODEL_NEHALEM 0x1A
+#define CPUID_MODEL_FIELDS 0x1E /* Lynnfield, Clarksfield */
+#define CPUID_MODEL_DALES 0x1F /* Havendale, Auburndale */
+#define CPUID_MODEL_NEHALEM_EX 0x2E
+#define CPUID_MODEL_DALES_32NM 0x25 /* Clarkdale, Arrandale */
+#define CPUID_MODEL_WESTMERE 0x2C /* Gulftown, Westmere-EP/-WS */
+#define CPUID_MODEL_WESTMERE_EX 0x2F
+#define CPUID_MODEL_SANDYBRIDGE 0x2A
+#define CPUID_MODEL_JAKETOWN 0x2D
+#define CPUID_MODEL_IVYBRIDGE 0x3A
+#define CPUID_MODEL_IVYBRIDGE_EP 0x3E
+#define CPUID_MODEL_CRYSTALWELL 0x46
+#define CPUID_MODEL_HASWELL 0x3C
+#define CPUID_MODEL_HASWELL_EP 0x3F
+#define CPUID_MODEL_HASWELL_ULT 0x45
+#define CPUID_MODEL_BROADWELL 0x3D
+#define CPUID_MODEL_BROADWELL_ULX 0x3D
+#define CPUID_MODEL_BROADWELL_ULT 0x3D
+#define CPUID_MODEL_BRYSTALWELL 0x47
+#define CPUID_MODEL_SKYLAKE 0x4E
+#define CPUID_MODEL_SKYLAKE_ULT 0x4E
+#define CPUID_MODEL_SKYLAKE_ULX 0x4E
+#define CPUID_MODEL_SKYLAKE_DT 0x5E
+
+#define CPUID_VMM_FAMILY_UNKNOWN 0x0
+#define CPUID_VMM_FAMILY_VMWARE 0x1
+#define CPUID_VMM_FAMILY_PARALLELS 0x2
+
#ifndef ASSEMBLER
#include <stdint.h>
#include <mach/mach_types.h>
static inline void
cpuid(uint32_t *data)
{
- asm("cpuid"
+ __asm__ volatile ("cpuid"
: "=a" (data[eax]),
"=b" (data[ebx]),
"=c" (data[ecx]),
"c" (data[ecx]),
"d" (data[edx]));
}
+
static inline void
do_cpuid(uint32_t selector, uint32_t *data)
{
- asm("cpuid"
+ __asm__ volatile ("cpuid"
: "=a" (data[0]),
"=b" (data[1]),
"=c" (data[2]),
"=d" (data[3])
- : "a"(selector));
+ : "a"(selector),
+ "b" (0),
+ "c" (0),
+ "d" (0));
}
/*
{ value, type, size, linesize }
#endif /* KERNEL */
+/* Monitor/mwait Leaf: */
+typedef struct {
+ uint32_t linesize_min;
+ uint32_t linesize_max;
+ uint32_t extensions;
+ uint32_t sub_Cstates;
+} cpuid_mwait_leaf_t;
+
+/* Thermal and Power Management Leaf: */
+typedef struct {
+ boolean_t sensor;
+ boolean_t dynamic_acceleration;
+ boolean_t invariant_APIC_timer;
+ boolean_t core_power_limits;
+ boolean_t fine_grain_clock_mod;
+ boolean_t package_thermal_intr;
+ uint32_t thresholds;
+ boolean_t ACNT_MCNT;
+ boolean_t hardware_feedback;
+ boolean_t energy_policy;
+} cpuid_thermal_leaf_t;
+
+
+/* XSAVE Feature Leaf: */
+typedef struct {
+ uint32_t extended_state[4]; /* eax .. edx */
+} cpuid_xsave_leaf_t;
+
+
+/* Architectural Performance Monitoring Leaf: */
+typedef struct {
+ uint8_t version;
+ uint8_t number;
+ uint8_t width;
+ uint8_t events_number;
+ uint32_t events;
+ uint8_t fixed_number;
+ uint8_t fixed_width;
+} cpuid_arch_perf_leaf_t;
+
+/* The TSC to Core Crystal (RefCLK) Clock Information leaf */
+typedef struct {
+ uint32_t numerator;
+ uint32_t denominator;
+} cpuid_tsc_leaf_t;
+
/* Physical CPU info - this is exported out of the kernel (kexts), so be wary of changes */
typedef struct {
char cpuid_vendor[16];
char cpuid_brand_string[48];
const char *cpuid_model_string;
- cpu_type_t cpuid_type; /* this is *not* a cpu_type_t in our <mach/machine.h> */
+ cpu_type_t cpuid_type; /* this is *not* a cpu_type_t in our <mach/machine.h> */
uint8_t cpuid_family;
uint8_t cpuid_model;
uint8_t cpuid_extmodel;
uint64_t cpuid_extfeatures;
uint32_t cpuid_signature;
uint8_t cpuid_brand;
+ uint8_t cpuid_processor_flag;
uint32_t cache_size[LCACHE_MAX];
uint32_t cache_linesize;
cpu_type_t cpuid_cpu_type; /* <mach/machine.h> */
cpu_subtype_t cpuid_cpu_subtype; /* <mach/machine.h> */
- /* Monitor/mwait Leaf: */
- uint32_t cpuid_mwait_linesize_min;
- uint32_t cpuid_mwait_linesize_max;
- uint32_t cpuid_mwait_extensions;
- uint32_t cpuid_mwait_sub_Cstates;
-
- /* Thermal and Power Management Leaf: */
- boolean_t cpuid_thermal_sensor;
- boolean_t cpuid_thermal_dynamic_acceleration;
- uint32_t cpuid_thermal_thresholds;
- boolean_t cpuid_thermal_ACNT_MCNT;
-
- /* Architectural Performance Monitoring Leaf: */
- uint8_t cpuid_arch_perf_version;
- uint8_t cpuid_arch_perf_number;
- uint8_t cpuid_arch_perf_width;
- uint8_t cpuid_arch_perf_events_number;
- uint32_t cpuid_arch_perf_events;
- uint8_t cpuid_arch_perf_fixed_number;
- uint8_t cpuid_arch_perf_fixed_width;
-
+ /* Per-vendor info */
+ cpuid_mwait_leaf_t cpuid_mwait_leaf;
+#define cpuid_mwait_linesize_max cpuid_mwait_leaf.linesize_max
+#define cpuid_mwait_linesize_min cpuid_mwait_leaf.linesize_min
+#define cpuid_mwait_extensions cpuid_mwait_leaf.extensions
+#define cpuid_mwait_sub_Cstates cpuid_mwait_leaf.sub_Cstates
+ cpuid_thermal_leaf_t cpuid_thermal_leaf;
+ cpuid_arch_perf_leaf_t cpuid_arch_perf_leaf;
+ uint32_t unused[4]; /* cpuid_xsave_leaf */
+
/* Cache details: */
uint32_t cpuid_cache_linesize;
uint32_t cpuid_cache_L2_associativity;
/* Virtual and physical address aize: */
uint32_t cpuid_address_bits_physical;
uint32_t cpuid_address_bits_virtual;
+
+ uint32_t cpuid_microcode_version;
+
+ /* Numbers of tlbs per processor [i|d, small|large, level0|level1] */
+ uint32_t cpuid_tlb[2][2][2];
+ #define TLB_INST 0
+ #define TLB_DATA 1
+ #define TLB_SMALL 0
+ #define TLB_LARGE 1
+ uint32_t cpuid_stlb;
+
+ uint32_t core_count;
+ uint32_t thread_count;
+
+ /* Max leaf ids available from CPUID */
+ uint32_t cpuid_max_basic;
+ uint32_t cpuid_max_ext;
+
+ /* Family-specific info links */
+ uint32_t cpuid_cpufamily;
+ cpuid_mwait_leaf_t *cpuid_mwait_leafp;
+ cpuid_thermal_leaf_t *cpuid_thermal_leafp;
+ cpuid_arch_perf_leaf_t *cpuid_arch_perf_leafp;
+ cpuid_xsave_leaf_t *cpuid_xsave_leafp;
+ uint64_t cpuid_leaf7_features;
+ cpuid_tsc_leaf_t cpuid_tsc_leaf;
+ cpuid_xsave_leaf_t cpuid_xsave_leaf[2];
} i386_cpu_info_t;
+#ifdef MACH_KERNEL_PRIVATE
+typedef struct {
+ char cpuid_vmm_vendor[16];
+ uint32_t cpuid_vmm_family;
+ uint32_t cpuid_vmm_bus_frequency;
+ uint32_t cpuid_vmm_tsc_frequency;
+} i386_vmm_info_t;
+#endif
+
#ifdef __cplusplus
extern "C" {
#endif
extern void cpuid_extfeature_display(const char *);
extern char * cpuid_get_feature_names(uint64_t, char *, unsigned);
extern char * cpuid_get_extfeature_names(uint64_t, char *, unsigned);
+extern char * cpuid_get_leaf7_feature_names(uint64_t, char *, unsigned);
extern uint64_t cpuid_features(void);
extern uint64_t cpuid_extfeatures(void);
+extern uint64_t cpuid_leaf7_features(void);
extern uint32_t cpuid_family(void);
+extern uint32_t cpuid_cpufamily(void);
-extern void cpuid_get_info(i386_cpu_info_t *info_p);
extern i386_cpu_info_t *cpuid_info(void);
-
extern void cpuid_set_info(void);
+#ifdef MACH_KERNEL_PRIVATE
+extern boolean_t cpuid_vmm_present(void);
+extern i386_vmm_info_t *cpuid_vmm_info(void);
+extern uint32_t cpuid_vmm_family(void);
+#endif
+
#ifdef __cplusplus
}
#endif
projects / apple / xnu.git / blobdiff