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Diffstat (limited to 'arch/x86/include/asm/intel-family.h')
| -rw-r--r-- | arch/x86/include/asm/intel-family.h | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h new file mode 100644 index 000000000000..950bfd006905 --- /dev/null +++ b/arch/x86/include/asm/intel-family.h @@ -0,0 +1,227 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_X86_INTEL_FAMILY_H +#define _ASM_X86_INTEL_FAMILY_H + +/* + * "Big Core" Processors (Branded as Core, Xeon, etc...) + * + * While adding a new CPUID for a new microarchitecture, add a new + * group to keep logically sorted out in chronological order. Within + * that group keep the CPUID for the variants sorted by model number. + * + * The defined symbol names have the following form: + * INTEL_{OPTFAMILY}_{MICROARCH}{OPTDIFF} + * where: + * OPTFAMILY Describes the family of CPUs that this belongs to. Default + * is assumed to be "_CORE" (and should be omitted). Other values + * currently in use are _ATOM and _XEON_PHI + * MICROARCH Is the code name for the micro-architecture for this core. + * N.B. Not the platform name. + * OPTDIFF If needed, a short string to differentiate by market segment. + * + * Common OPTDIFFs: + * + * - regular client parts + * _L - regular mobile parts + * _G - parts with extra graphics on + * _X - regular server parts + * _D - micro server parts + * _N,_P - other mobile parts + * _H - premium mobile parts + * _S - other client parts + * + * Historical OPTDIFFs: + * + * _EP - 2 socket server parts + * _EX - 4+ socket server parts + * + * The #define line may optionally include a comment including platform or core + * names. An exception is made for skylake/kabylake where steppings seem to have gotten + * their own names :-( + */ + +#define IFM(_fam, _model) VFM_MAKE(X86_VENDOR_INTEL, _fam, _model) + +/* Wildcard match so X86_MATCH_VFM(ANY) works */ +#define INTEL_ANY IFM(X86_FAMILY_ANY, X86_MODEL_ANY) + +/* Family 5 */ +#define INTEL_FAM5_START IFM(5, 0x00) /* Notational marker, also P5 A-step */ +#define INTEL_PENTIUM_75 IFM(5, 0x02) /* P54C */ +#define INTEL_PENTIUM_MMX IFM(5, 0x04) /* P55C */ +#define INTEL_QUARK_X1000 IFM(5, 0x09) /* Quark X1000 SoC */ + +/* Family 6, 18, 19 */ +#define INTEL_PENTIUM_PRO IFM(6, 0x01) +#define INTEL_PENTIUM_II_KLAMATH IFM(6, 0x03) +#define INTEL_PENTIUM_III_DESCHUTES IFM(6, 0x05) +#define INTEL_PENTIUM_III_TUALATIN IFM(6, 0x0B) +#define INTEL_PENTIUM_M_DOTHAN IFM(6, 0x0D) + +#define INTEL_CORE_YONAH IFM(6, 0x0E) + +#define INTEL_CORE2_MEROM IFM(6, 0x0F) +#define INTEL_CORE2_MEROM_L IFM(6, 0x16) +#define INTEL_CORE2_PENRYN IFM(6, 0x17) +#define INTEL_CORE2_DUNNINGTON IFM(6, 0x1D) + +#define INTEL_NEHALEM IFM(6, 0x1E) +#define INTEL_NEHALEM_G IFM(6, 0x1F) /* Auburndale / Havendale */ +#define INTEL_NEHALEM_EP IFM(6, 0x1A) +#define INTEL_NEHALEM_EX IFM(6, 0x2E) + +#define INTEL_WESTMERE IFM(6, 0x25) +#define INTEL_WESTMERE_EP IFM(6, 0x2C) +#define INTEL_WESTMERE_EX IFM(6, 0x2F) + +#define INTEL_SANDYBRIDGE IFM(6, 0x2A) +#define INTEL_SANDYBRIDGE_X IFM(6, 0x2D) +#define INTEL_IVYBRIDGE IFM(6, 0x3A) +#define INTEL_IVYBRIDGE_X IFM(6, 0x3E) + +#define INTEL_HASWELL IFM(6, 0x3C) +#define INTEL_HASWELL_X IFM(6, 0x3F) +#define INTEL_HASWELL_L IFM(6, 0x45) +#define INTEL_HASWELL_G IFM(6, 0x46) + +#define INTEL_BROADWELL IFM(6, 0x3D) +#define INTEL_BROADWELL_G IFM(6, 0x47) +#define INTEL_BROADWELL_X IFM(6, 0x4F) +#define INTEL_BROADWELL_D IFM(6, 0x56) + +#define INTEL_SKYLAKE_L IFM(6, 0x4E) /* Sky Lake */ +#define INTEL_SKYLAKE IFM(6, 0x5E) /* Sky Lake */ +#define INTEL_SKYLAKE_X IFM(6, 0x55) /* Sky Lake */ +/* CASCADELAKE_X 0x55 Sky Lake -- s: 7 */ +/* COOPERLAKE_X 0x55 Sky Lake -- s: 11 */ + +#define INTEL_KABYLAKE_L IFM(6, 0x8E) /* Sky Lake */ +/* AMBERLAKE_L 0x8E Sky Lake -- s: 9 */ +/* COFFEELAKE_L 0x8E Sky Lake -- s: 10 */ +/* WHISKEYLAKE_L 0x8E Sky Lake -- s: 11,12 */ + +#define INTEL_KABYLAKE IFM(6, 0x9E) /* Sky Lake */ +/* COFFEELAKE 0x9E Sky Lake -- s: 10-13 */ + +#define INTEL_COMETLAKE IFM(6, 0xA5) /* Sky Lake */ +#define INTEL_COMETLAKE_L IFM(6, 0xA6) /* Sky Lake */ + +#define INTEL_CANNONLAKE_L IFM(6, 0x66) /* Palm Cove */ + +#define INTEL_ICELAKE_X IFM(6, 0x6A) /* Sunny Cove */ +#define INTEL_ICELAKE_D IFM(6, 0x6C) /* Sunny Cove */ +#define INTEL_ICELAKE IFM(6, 0x7D) /* Sunny Cove */ +#define INTEL_ICELAKE_L IFM(6, 0x7E) /* Sunny Cove */ +#define INTEL_ICELAKE_NNPI IFM(6, 0x9D) /* Sunny Cove */ + +#define INTEL_ROCKETLAKE IFM(6, 0xA7) /* Cypress Cove */ + +#define INTEL_TIGERLAKE_L IFM(6, 0x8C) /* Willow Cove */ +#define INTEL_TIGERLAKE IFM(6, 0x8D) /* Willow Cove */ + +#define INTEL_SAPPHIRERAPIDS_X IFM(6, 0x8F) /* Golden Cove */ + +#define INTEL_EMERALDRAPIDS_X IFM(6, 0xCF) /* Raptor Cove */ + +#define INTEL_GRANITERAPIDS_X IFM(6, 0xAD) /* Redwood Cove */ +#define INTEL_GRANITERAPIDS_D IFM(6, 0xAE) + +#define INTEL_DIAMONDRAPIDS_X IFM(19, 0x01) /* Panther Cove */ + +#define INTEL_BARTLETTLAKE IFM(6, 0xD7) /* Raptor Cove */ + +/* "Hybrid" Processors (P-Core/E-Core) */ + +#define INTEL_LAKEFIELD IFM(6, 0x8A) /* Sunny Cove / Tremont */ + +#define INTEL_ALDERLAKE IFM(6, 0x97) /* Golden Cove / Gracemont */ +#define INTEL_ALDERLAKE_L IFM(6, 0x9A) /* Golden Cove / Gracemont */ + +#define INTEL_RAPTORLAKE IFM(6, 0xB7) /* Raptor Cove / Enhanced Gracemont */ +#define INTEL_RAPTORLAKE_P IFM(6, 0xBA) +#define INTEL_RAPTORLAKE_S IFM(6, 0xBF) + +#define INTEL_METEORLAKE IFM(6, 0xAC) /* Redwood Cove / Crestmont */ +#define INTEL_METEORLAKE_L IFM(6, 0xAA) + +#define INTEL_ARROWLAKE_H IFM(6, 0xC5) /* Lion Cove / Skymont */ +#define INTEL_ARROWLAKE IFM(6, 0xC6) +#define INTEL_ARROWLAKE_U IFM(6, 0xB5) + +#define INTEL_LUNARLAKE_M IFM(6, 0xBD) /* Lion Cove / Skymont */ + +#define INTEL_PANTHERLAKE_L IFM(6, 0xCC) /* Cougar Cove / Darkmont */ + +#define INTEL_WILDCATLAKE_L IFM(6, 0xD5) + +#define INTEL_NOVALAKE IFM(18, 0x01) /* Coyote Cove / Arctic Wolf */ +#define INTEL_NOVALAKE_L IFM(18, 0x03) /* Coyote Cove / Arctic Wolf */ + +/* "Small Core" Processors (Atom/E-Core) */ + +#define INTEL_ATOM_BONNELL IFM(6, 0x1C) /* Diamondville, Pineview */ +#define INTEL_ATOM_BONNELL_MID IFM(6, 0x26) /* Silverthorne, Lincroft */ + +#define INTEL_ATOM_SALTWELL IFM(6, 0x36) /* Cedarview */ +#define INTEL_ATOM_SALTWELL_MID IFM(6, 0x27) /* Penwell */ +#define INTEL_ATOM_SALTWELL_TABLET IFM(6, 0x35) /* Cloverview */ + +#define INTEL_ATOM_SILVERMONT IFM(6, 0x37) /* Bay Trail, Valleyview */ +#define INTEL_ATOM_SILVERMONT_D IFM(6, 0x4D) /* Avaton, Rangely */ +#define INTEL_ATOM_SILVERMONT_MID IFM(6, 0x4A) /* Merriefield */ +#define INTEL_ATOM_SILVERMONT_MID2 IFM(6, 0x5A) /* Anniedale */ + +#define INTEL_ATOM_AIRMONT IFM(6, 0x4C) /* Cherry Trail, Braswell */ +#define INTEL_ATOM_AIRMONT_NP IFM(6, 0x75) /* Lightning Mountain */ + +#define INTEL_ATOM_GOLDMONT IFM(6, 0x5C) /* Apollo Lake */ +#define INTEL_ATOM_GOLDMONT_D IFM(6, 0x5F) /* Denverton */ + +/* Note: the micro-architecture is "Goldmont Plus" */ +#define INTEL_ATOM_GOLDMONT_PLUS IFM(6, 0x7A) /* Gemini Lake */ + +#define INTEL_ATOM_TREMONT_D IFM(6, 0x86) /* Jacobsville */ +#define INTEL_ATOM_TREMONT IFM(6, 0x96) /* Elkhart Lake */ +#define INTEL_ATOM_TREMONT_L IFM(6, 0x9C) /* Jasper Lake */ + +#define INTEL_ATOM_GRACEMONT IFM(6, 0xBE) /* Alderlake N */ + +#define INTEL_ATOM_CRESTMONT_X IFM(6, 0xAF) /* Sierra Forest */ +#define INTEL_ATOM_CRESTMONT IFM(6, 0xB6) /* Grand Ridge */ + +#define INTEL_ATOM_DARKMONT_X IFM(6, 0xDD) /* Clearwater Forest */ + +/* Xeon Phi */ + +#define INTEL_XEON_PHI_KNL IFM(6, 0x57) /* Knights Landing */ +#define INTEL_XEON_PHI_KNM IFM(6, 0x85) /* Knights Mill */ + +/* Notational marker denoting the last Family 6 model */ +#define INTEL_FAM6_LAST IFM(6, 0xFF) + +/* Family 15 - NetBurst */ +#define INTEL_P4_WILLAMETTE IFM(15, 0x01) /* Also Xeon Foster */ +#define INTEL_P4_PRESCOTT IFM(15, 0x03) +#define INTEL_P4_PRESCOTT_2M IFM(15, 0x04) +#define INTEL_P4_CEDARMILL IFM(15, 0x06) /* Also Xeon Dempsey */ + +/* + * Intel CPU core types + * + * CPUID.1AH.EAX[31:0] uniquely identifies the microarchitecture + * of the core. Bits 31-24 indicates its core type (Core or Atom) + * and Bits [23:0] indicates the native model ID of the core. + * Core type and native model ID are defined in below enumerations. + */ +enum intel_cpu_type { + INTEL_CPU_TYPE_UNKNOWN, + INTEL_CPU_TYPE_ATOM = 0x20, + INTEL_CPU_TYPE_CORE = 0x40, +}; + +enum intel_native_id { + INTEL_ATOM_CMT_NATIVE_ID = 0x2, /* Crestmont */ + INTEL_ATOM_SKT_NATIVE_ID = 0x3, /* Skymont */ +}; + +#endif /* _ASM_X86_INTEL_FAMILY_H */ |