#ifndef _MACHINE_CPUID_H_
#define _MACHINE_CPUID_H_
#include <sys/appleapiopts.h>
#ifdef __APPLE_API_PRIVATE
#define CPUID_VID_SIZE 12
#define CPUID_VID_INTEL "GenuineIntel"
#define CPUID_VID_UMC "UMC UMC UMC "
#define CPUID_VID_AMD "AuthenticAMD"
#define CPUID_VID_CYRIX "CyrixInstead"
#define CPUID_VID_NEXTGEN "NexGenDriven"
#define CPUID_FEATURE_FPU 0x00000001
#define CPUID_FEATURE_VME 0x00000002
#define CPUID_FEATURE_DE 0x00000004
#define CPUID_FEATURE_PSE 0x00000008
#define CPUID_FEATURE_TSC 0x00000010
#define CPUID_FEATURE_MSR 0x00000020
#define CPUID_FEATURE_PAE 0x00000040
#define CPUID_FEATURE_MCE 0x00000080
#define CPUID_FEATURE_CX8 0x00000100
#define CPUID_FEATURE_APIC 0x00000200
#define CPUID_FEATURE_SEP 0x00000800
#define CPUID_FEATURE_MTRR 0x00001000
#define CPUID_FEATURE_PGE 0x00002000
#define CPUID_FEATURE_MCA 0x00004000
#define CPUID_FEATURE_CMOV 0x00008000
#define CPUID_FEATURE_PAT 0x00010000
#define CPUID_FEATURE_PSE36 0x00020000
#define CPUID_FEATURE_PSN 0x00040000
#define CPUID_FEATURE_CLFSH 0x00080000
#define CPUID_FEATURE_DS 0x00200000
#define CPUID_FEATURE_ACPI 0x00400000
#define CPUID_FEATURE_MMX 0x00800000
#define CPUID_FEATURE_FXSR 0x01000000
#define CPUID_FEATURE_SSE 0x02000000
#define CPUID_FEATURE_SSE2 0x04000000
#define CPUID_FEATURE_SS 0x08000000
#define CPUID_FEATURE_HTT 0x10000000
#define CPUID_FEATURE_TM 0x20000000
#define CPUID_TYPE_OEM 0x0
#define CPUID_TYPE_OVERDRIVE 0x1
#define CPUID_TYPE_DUAL 0x2
#define CPUID_TYPE_RESERVED 0x3
#define CPUID_FAMILY_386 0x3
#define CPUID_FAMILY_486 0x4
#define CPUID_FAMILY_P5 0x5
#define CPUID_FAMILY_PPRO 0x6
#define CPUID_FAMILY_PENTIUM4 0xF
#define CPUID_MODEL_I386_DX 0x0
#define CPUID_MODEL_I486_DX 0x0
#define CPUID_MODEL_I486_DX_S 0x1
#define CPUID_MODEL_I486_SX 0x2
#define CPUID_MODEL_I486_DX2 0x3
#define CPUID_MODEL_I486_SL 0x4
#define CPUID_MODEL_I486_SX2 0x5
#define CPUID_MODEL_I486_DX2WB 0x7
#define CPUID_MODEL_I486_DX4 0x8
#define CPUID_MODEL_I486_DX4WB 0x9
#define CPUID_MODEL_AM486_DX 0x1
#define CPUID_MODEL_AM486_DX2 0x3
#define CPUID_MODEL_AM486_DX2WB 0x7
#define CPUID_MODEL_AM486_DX4 0x8
#define CPUID_MODEL_AM486_DX4WB 0x9
#define CPUID_MODEL_AM486_5X86 0xE
#define CPUID_MODEL_AM486_5X86WB 0xF
#define CPUID_MODEL_CYRIX5X86 0x9
#define CPUID_MODEL_UMC5SD 0x1
#define CPUID_MODEL_UMC5S 0x2
#define CPUID_MODEL_UMC486_DX2 0x3
#define CPUID_MODEL_UMC486_SX2 0x5
#define CPUID_MODEL_P5A 0x0
#define CPUID_MODEL_P5 0x1
#define CPUID_MODEL_P54 0x2
#define CPUID_MODEL_P24T 0x3
#define CPUID_MODEL_P6 0x1
#define CPUID_MODEL_PII 0x3
#define CPUID_MODEL_P65 0x5
#define CPUID_MODEL_P66 0x6
#define CPUID_MODEL_P67 0x7
#define CPUID_MODEL_P68 0x8
#define CPUID_MODEL_P6A 0xA
#define CPUID_MODEL_P6B 0xB
#define CPUID_CACHE_SIZE 16
#define CPUID_CACHE_NULL 0x00
#define CPUID_CACHE_ITLB_4K 0x01
#define CPUID_CACHE_ITLB_4M 0x02
#define CPUID_CACHE_DTLB_4K 0x03
#define CPUID_CACHE_DTLB_4M 0x04
#define CPUID_CACHE_ICACHE_8K 0x06
#define CPUID_CACHE_ICACHE_16K 0x08
#define CPUID_CACHE_DCACHE_8K 0x0A
#define CPUID_CACHE_DCACHE_16K 0x0C
#define CPUID_CACHE_UCACHE_128K 0x41
#define CPUID_CACHE_UCACHE_256K 0x42
#define CPUID_CACHE_UCACHE_512K 0x43
#define CPUID_CACHE_UCACHE_1M 0x44
#define CPUID_CACHE_UCACHE_2M 0x45
#define CPUID_CACHE_ITLB_64 0x50
#define CPUID_CACHE_ITLB_128 0x51
#define CPUID_CACHE_ITLB_256 0x52
#define CPUID_CACHE_DTLB_64 0x5B
#define CPUID_CACHE_DTLB_128 0x5C
#define CPUID_CACHE_DTLB_256 0x5D
#define CPUID_CACHE_DCACHE_8K_64 0x66
#define CPUID_CACHE_DCACHE_16K_64 0x67
#define CPUID_CACHE_DCACHE_32K_64 0x68
#define CPUID_CACHE_TRACE_12K 0x70
#define CPUID_CACHE_TRACE_16K 0x71
#define CPUID_CACHE_TRACE_32K 0x72
#define CPUID_CACHE_UCACHE_128K_64 0x79
#define CPUID_CACHE_UCACHE_256K_64 0x7A
#define CPUID_CACHE_UCACHE_512K_64 0x7B
#define CPUID_CACHE_UCACHE_1M_64 0x7C
#define CPUID_CACHE_UCACHE_256K_32 0x82
#define CPUID_CACHE_UCACHE_512K_32 0x83
#define CPUID_CACHE_UCACHE_1M_32 0x84
#define CPUID_CACHE_UCACHE_2M_32 0x85
#ifndef ASSEMBLER
#include <stdint.h>
#include <mach/mach_types.h>
#include <kern/kern_types.h>
#include <mach/machine.h>
static inline void
do_cpuid(uint32_t selector, uint32_t *data)
{
asm("cpuid"
: "=a" (data[0]),
"=b" (data[1]),
"=c" (data[2]),
"=d" (data[3])
: "a"(selector));
}
typedef enum { Lnone, L1I, L1D, L2U, LCACHE_MAX } cache_type_t ;
typedef struct {
unsigned char value;
cache_type_t type;
unsigned int size;
unsigned int linesize;
#ifdef KERNEL
char *description;
#endif
} cpuid_cache_desc_t;
#ifdef KERNEL
#define CACHE_DESC(value,type,size,linesize,text) \
{ value, type, size, linesize, text }
#else
#define CACHE_DESC(value,type,size,linesize,text) \
{ value, type, size, linesize }
#endif
typedef struct {
char cpuid_vendor[16];
char cpuid_brand_string[48];
uint32_t cpuid_value;
cpu_type_t cpuid_type;
uint8_t cpuid_family;
uint8_t cpuid_model;
uint8_t cpuid_extmodel;
uint8_t cpuid_extfamily;
uint8_t cpuid_stepping;
uint32_t cpuid_features;
uint32_t cpuid_signature;
uint8_t cpuid_brand;
uint32_t cache_size[LCACHE_MAX];
uint32_t cache_linesize;
char model_string[64];
uint8_t cache_info[64];
} i386_cpu_info_t;
extern cpu_type_t cpuid_cputype(int);
extern void cpuid_cpu_display(char *, int);
extern void cpuid_features_display(char *, int);
extern char * cpuid_get_feature_names(uint32_t, char *, unsigned);
extern uint32_t cpuid_features(void);
extern uint32_t cpuid_family(void);
extern char * cpuid_intel_get_model_name(uint8_t, uint8_t,
uint8_t, uint32_t);
extern i386_cpu_info_t *cpuid_info(void);
extern uint32_t cpuid_feature;
#endif
#endif
#endif