| 1 | /* ----------------------------------------------------------------------- * |
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| 2 | * |
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| 3 | * Copyright 2006 Erwan Velu - All Rights Reserved |
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| 4 | * |
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| 5 | * This program is free software; you can redistribute it and/or modify |
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| 6 | * it under the terms of the GNU General Public License as published by |
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| 7 | * the Free Software Foundation, Inc., 53 Temple Place Ste 330, |
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| 8 | * Boston MA 02111-1307, USA; either version 2 of the License, or |
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| 9 | * (at your option) any later version; incorporated herein by reference. |
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| 10 | * |
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| 11 | * ----------------------------------------------------------------------- */ |
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| 12 | |
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| 13 | #ifndef DMI_PROCESSOR_H |
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| 14 | #define DMI_PROCESSOR_H |
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| 15 | |
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| 16 | #include "stdbool.h" |
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| 17 | #include "string.h" |
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| 18 | #define PROCESSOR_SOCKET_DESIGNATION_SIZE 65 |
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| 19 | #define PROCESSOR_TYPE_SIZE 32 |
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| 20 | #define PROCESSOR_FAMILY_SIZE 32 |
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| 21 | #define PROCESSOR_MANUFACTURER_SIZE 65 |
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| 22 | #define PROCESSOR_VERSION_SIZE 65 |
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| 23 | #define PROCESSOR_VOLTAGE_SIZE 16 |
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| 24 | #define PROCESSOR_STATUS_SIZE 16 |
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| 25 | #define PROCESSOR_UPGRADE_SIZE 16 |
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| 26 | #define PROCESSOR_CACHE_SIZE 16 |
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| 27 | #define PROCESSOR_SERIAL_SIZE 65 |
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| 28 | #define PROCESSOR_ASSET_TAG_SIZE 65 |
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| 29 | #define PROCESSOR_PART_NUMBER_SIZE 65 |
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| 30 | #define PROCESSOR_ID_SIZE 32 |
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| 31 | |
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| 32 | #define PROCESSOR_FLAGS_ELEMENTS 32 |
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| 33 | /* Intel AP-485 revision 28, table 5 */ |
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| 34 | extern const char *cpu_flags_strings[PROCESSOR_FLAGS_ELEMENTS]; |
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| 35 | |
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| 36 | /* this struct have PROCESSOR_FLAGS_ELEMENTS */ |
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| 37 | /* each bool is associated to the relevant message above */ |
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| 38 | typedef struct { |
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| 39 | bool fpu; |
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| 40 | bool vme; |
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| 41 | bool de; |
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| 42 | bool pse; |
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| 43 | bool tsc; |
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| 44 | bool msr; |
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| 45 | bool pae; |
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| 46 | bool mce; |
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| 47 | bool cx8; |
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| 48 | bool apic; |
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| 49 | bool null_10; |
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| 50 | bool sep; |
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| 51 | bool mtrr; |
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| 52 | bool pge; |
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| 53 | bool mca; |
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| 54 | bool cmov; |
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| 55 | bool pat; |
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| 56 | bool pse_36; |
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| 57 | bool psn; |
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| 58 | bool clfsh; |
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| 59 | bool null_20; |
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| 60 | bool ds; |
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| 61 | bool acpi; |
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| 62 | bool mmx; |
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| 63 | bool fxsr; |
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| 64 | bool sse; |
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| 65 | bool sse2; |
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| 66 | bool ss; |
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| 67 | bool htt; |
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| 68 | bool tm; |
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| 69 | bool null_30; |
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| 70 | bool pbe; |
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| 71 | } __attribute__ ((__packed__)) s_dmi_cpu_flags; |
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| 72 | |
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| 73 | typedef struct { |
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| 74 | uint8_t type; |
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| 75 | uint8_t family; |
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| 76 | uint8_t model; |
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| 77 | uint8_t stepping; |
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| 78 | uint8_t minor_stepping; |
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| 79 | } __attribute__ ((__packed__)) s_signature; |
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| 80 | |
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| 81 | typedef struct { |
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| 82 | char socket_designation[PROCESSOR_SOCKET_DESIGNATION_SIZE]; |
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| 83 | char type[PROCESSOR_TYPE_SIZE]; |
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| 84 | char family[PROCESSOR_FAMILY_SIZE]; |
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| 85 | char manufacturer[PROCESSOR_MANUFACTURER_SIZE]; |
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| 86 | char version[PROCESSOR_VERSION_SIZE]; |
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| 87 | uint16_t voltage_mv; |
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| 88 | uint16_t external_clock; |
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| 89 | uint16_t max_speed; |
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| 90 | uint16_t current_speed; |
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| 91 | char status[PROCESSOR_STATUS_SIZE]; |
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| 92 | char upgrade[PROCESSOR_UPGRADE_SIZE]; |
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| 93 | char cache1[PROCESSOR_CACHE_SIZE]; |
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| 94 | char cache2[PROCESSOR_CACHE_SIZE]; |
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| 95 | char cache3[PROCESSOR_CACHE_SIZE]; |
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| 96 | char serial[PROCESSOR_SERIAL_SIZE]; |
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| 97 | char asset_tag[PROCESSOR_ASSET_TAG_SIZE]; |
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| 98 | char part_number[PROCESSOR_PART_NUMBER_SIZE]; |
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| 99 | char id[PROCESSOR_ID_SIZE]; |
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| 100 | uint16_t core_count; |
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| 101 | uint16_t core_enabled; |
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| 102 | uint16_t thread_count; |
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| 103 | s_dmi_cpu_flags cpu_flags; |
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| 104 | s_signature signature; |
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| 105 | /* The filled field have to be set to true when the dmitable implement that item */ |
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| 106 | bool filled; |
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| 107 | } s_processor; |
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| 108 | |
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| 109 | const char *dmi_processor_type(uint8_t code); |
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| 110 | const char *dmi_processor_family(uint8_t code, char *manufacturer); |
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| 111 | const char *dmi_processor_status(uint8_t code); |
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| 112 | const char *dmi_processor_upgrade(uint8_t code); |
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| 113 | void dmi_processor_cache(uint16_t code, const char *level, uint16_t ver, |
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| 114 | char *cache); |
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| 115 | #endif |
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