| 1 | /* |
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| 2 | * libcaca |
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| 3 | * libcaca Colour ASCII-Art library |
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| 4 | * Copyright (c) 2006 Sam Hocevar <sam@hocevar.net> |
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| 5 | * 2009 Jean-Yves Lamoureux <jylam@lnxscene.org> |
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| 6 | * All Rights Reserved |
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| 7 | * |
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| 8 | * $Id: kernel.h 4154 2009-12-20 13:33:11Z jylam $ |
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| 9 | * |
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| 10 | * This library is free software. It comes without any warranty, to |
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| 11 | * the extent permitted by applicable law. You can redistribute it |
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| 12 | * and/or modify it under the terms of the Do What The Fuck You Want |
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| 13 | * To Public License, Version 2, as published by Sam Hocevar. See |
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| 14 | * http://sam.zoy.org/wtfpl/COPYING for more details. |
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| 15 | */ |
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| 16 | |
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| 17 | enum cpuid_requests |
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| 18 | { |
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| 19 | CPUID_GETVENDORSTRING, |
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| 20 | CPUID_GETFEATURES, |
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| 21 | CPUID_GETTLB, |
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| 22 | CPUID_GETSERIAL, |
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| 23 | |
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| 24 | CPUID_INTELEXTENDED = 0x80000000, |
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| 25 | CPUID_INTELFEATURES, |
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| 26 | CPUID_INTELBRANDSTRING, |
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| 27 | CPUID_INTELBRANDSTRINGMORE, |
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| 28 | CPUID_INTELBRANDSTRINGEND, |
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| 29 | }; |
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| 30 | |
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| 31 | enum |
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| 32 | { |
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| 33 | CPUID_FEAT_ECX_SSE3 = 1 << 0, |
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| 34 | CPUID_FEAT_ECX_PCLMUL = 1 << 1, |
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| 35 | CPUID_FEAT_ECX_DTES64 = 1 << 2, |
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| 36 | CPUID_FEAT_ECX_MONITOR = 1 << 3, |
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| 37 | CPUID_FEAT_ECX_DS_CPL = 1 << 4, |
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| 38 | CPUID_FEAT_ECX_VMX = 1 << 5, |
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| 39 | CPUID_FEAT_ECX_SMX = 1 << 6, |
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| 40 | CPUID_FEAT_ECX_EST = 1 << 7, |
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| 41 | CPUID_FEAT_ECX_TM2 = 1 << 8, |
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| 42 | CPUID_FEAT_ECX_SSSE3 = 1 << 9, |
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| 43 | CPUID_FEAT_ECX_CID = 1 << 10, |
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| 44 | CPUID_FEAT_ECX_FMA = 1 << 12, |
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| 45 | CPUID_FEAT_ECX_CX16 = 1 << 13, |
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| 46 | CPUID_FEAT_ECX_ETPRD = 1 << 14, |
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| 47 | CPUID_FEAT_ECX_PDCM = 1 << 15, |
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| 48 | CPUID_FEAT_ECX_DCA = 1 << 18, |
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| 49 | CPUID_FEAT_ECX_SSE4_1 = 1 << 19, |
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| 50 | CPUID_FEAT_ECX_SSE4_2 = 1 << 20, |
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| 51 | CPUID_FEAT_ECX_x2APIC = 1 << 21, |
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| 52 | CPUID_FEAT_ECX_MOVBE = 1 << 22, |
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| 53 | CPUID_FEAT_ECX_POPCNT = 1 << 23, |
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| 54 | CPUID_FEAT_ECX_XSAVE = 1 << 26, |
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| 55 | CPUID_FEAT_ECX_OSXSAVE = 1 << 27, |
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| 56 | CPUID_FEAT_ECX_AVX = 1 << 28, |
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| 57 | |
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| 58 | CPUID_FEAT_EDX_FPU = 1 << 0, |
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| 59 | CPUID_FEAT_EDX_VME = 1 << 1, |
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| 60 | CPUID_FEAT_EDX_DE = 1 << 2, |
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| 61 | CPUID_FEAT_EDX_PSE = 1 << 3, |
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| 62 | CPUID_FEAT_EDX_TSC = 1 << 4, |
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| 63 | CPUID_FEAT_EDX_MSR = 1 << 5, |
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| 64 | CPUID_FEAT_EDX_PAE = 1 << 6, |
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| 65 | CPUID_FEAT_EDX_MCE = 1 << 7, |
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| 66 | CPUID_FEAT_EDX_CX8 = 1 << 8, |
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| 67 | CPUID_FEAT_EDX_APIC = 1 << 9, |
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| 68 | CPUID_FEAT_EDX_SEP = 1 << 11, |
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| 69 | CPUID_FEAT_EDX_MTRR = 1 << 12, |
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| 70 | CPUID_FEAT_EDX_PGE = 1 << 13, |
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| 71 | CPUID_FEAT_EDX_MCA = 1 << 14, |
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| 72 | CPUID_FEAT_EDX_CMOV = 1 << 15, |
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| 73 | CPUID_FEAT_EDX_PAT = 1 << 16, |
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| 74 | CPUID_FEAT_EDX_PSE36 = 1 << 17, |
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| 75 | CPUID_FEAT_EDX_PSN = 1 << 18, |
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| 76 | CPUID_FEAT_EDX_CLF = 1 << 19, |
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| 77 | CPUID_FEAT_EDX_DTES = 1 << 21, |
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| 78 | CPUID_FEAT_EDX_ACPI = 1 << 22, |
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| 79 | CPUID_FEAT_EDX_MMX = 1 << 23, |
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| 80 | CPUID_FEAT_EDX_FXSR = 1 << 24, |
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| 81 | CPUID_FEAT_EDX_SSE = 1 << 25, |
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| 82 | CPUID_FEAT_EDX_SSE2 = 1 << 26, |
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| 83 | CPUID_FEAT_EDX_SS = 1 << 27, |
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| 84 | CPUID_FEAT_EDX_HTT = 1 << 28, |
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| 85 | CPUID_FEAT_EDX_TM1 = 1 << 29, |
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| 86 | CPUID_FEAT_EDX_IA64 = 1 << 30, |
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| 87 | CPUID_FEAT_EDX_PBE = 1 << 31 |
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| 88 | }; |
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| 89 | |
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| 90 | struct processor_info |
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| 91 | { |
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| 92 | int id; |
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| 93 | char vendor[13]; |
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| 94 | unsigned int features; |
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| 95 | u32 frequency; |
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| 96 | }; |
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| 97 | |
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| 98 | |
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| 99 | int processor_get_info(struct processor_info *processor_info); |
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| 100 | u32 processor_get_frequency(struct processor_info *processor_info); |
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| 101 | void processor_print_info(struct processor_info *processor_info); |
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