| 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_BIOS_H |
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| 14 | #define DMI_BIOS_H |
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| 15 | |
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| 16 | #include "stdbool.h" |
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| 17 | #define BIOS_VENDOR_SIZE 65 |
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| 18 | #define BIOS_VERSION_SIZE 65 |
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| 19 | #define BIOS_RELEASE_SIZE 65 |
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| 20 | #define BIOS_RUNTIME_SIZE_UNIT_SIZE 16 |
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| 21 | #define BIOS_ROM_UNIT_SIZE 16 |
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| 22 | #define BIOS_BIOS_REVISION_SIZE 16 |
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| 23 | #define BIOS_FIRMWARE_REVISION_SIZE 16 |
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| 24 | |
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| 25 | #define BIOS_CHAR_NB_ELEMENTS 29 |
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| 26 | #define BIOS_CHAR_X1_NB_ELEMENTS 8 |
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| 27 | #define BIOS_CHAR_X2_NB_ELEMENTS 3 |
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| 28 | |
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| 29 | extern const char *bios_charac_strings[]; |
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| 30 | |
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| 31 | /* this struct has BIOS_CHAR_NB_ELEMENTS */ |
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| 32 | /* each bool is associated with the relevant message above */ |
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| 33 | typedef struct { |
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| 34 | bool bios_characteristics_not_supported; |
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| 35 | bool isa; |
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| 36 | bool mca; |
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| 37 | bool eisa; |
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| 38 | bool pci; |
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| 39 | bool pc_card; |
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| 40 | bool pnp; |
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| 41 | bool apm; |
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| 42 | bool bios_upgreadable; |
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| 43 | bool bios_shadowing; |
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| 44 | bool vlb; |
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| 45 | bool escd; |
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| 46 | bool boot_from_cd; |
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| 47 | bool selectable_boot; |
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| 48 | bool bios_rom_socketed; |
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| 49 | bool boot_from_pcmcia; |
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| 50 | bool edd; |
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| 51 | bool japanese_floppy_nec_9800_1_2MB; |
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| 52 | bool japanese_floppy_toshiba_1_2MB; |
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| 53 | bool floppy_5_25_360KB; |
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| 54 | bool floppy_5_25_1_2MB; |
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| 55 | bool floppy_3_5_720KB; |
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| 56 | bool floppy_3_5_2_88MB; |
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| 57 | bool print_screen; |
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| 58 | bool keyboard_8042_support; |
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| 59 | bool serial_support; |
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| 60 | bool printer_support; |
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| 61 | bool cga_mono_support; |
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| 62 | bool nec_pc_98; |
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| 63 | } __attribute__ ((__packed__)) s_characteristics; |
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| 64 | |
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| 65 | extern const char *bios_charac_x1_strings[]; |
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| 66 | |
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| 67 | /* this struct has BIOS_CHAR_X1_NB_ELEMENTS */ |
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| 68 | /* each bool is associated with the relevant message above */ |
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| 69 | typedef struct { |
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| 70 | bool acpi; |
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| 71 | bool usb_legacy; |
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| 72 | bool agp; |
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| 73 | bool i2o_boot; |
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| 74 | bool ls_120_boot; |
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| 75 | bool zip_drive_boot; |
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| 76 | bool ieee_1394_boot; |
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| 77 | bool smart_battery; |
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| 78 | } __attribute__ ((__packed__)) s_characteristics_x1; |
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| 79 | |
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| 80 | extern const char *bios_charac_x2_strings[]; |
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| 81 | |
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| 82 | /* this struct has BIOS_CHAR_X2_NB_ELEMENTS */ |
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| 83 | /* each bool is associated with the relevant message above */ |
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| 84 | typedef struct { |
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| 85 | bool bios_boot_specification; |
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| 86 | bool bios_network_boot_by_keypress; |
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| 87 | bool target_content_distribution; |
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| 88 | } __attribute__ ((__packed__)) s_characteristics_x2; |
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| 89 | |
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| 90 | typedef struct { |
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| 91 | char vendor[BIOS_VENDOR_SIZE]; |
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| 92 | char version[BIOS_VERSION_SIZE]; |
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| 93 | char release_date[BIOS_RELEASE_SIZE]; |
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| 94 | uint16_t address; |
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| 95 | uint16_t runtime_size; |
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| 96 | char runtime_size_unit[BIOS_RUNTIME_SIZE_UNIT_SIZE]; |
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| 97 | uint16_t rom_size; |
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| 98 | char rom_size_unit[BIOS_ROM_UNIT_SIZE]; |
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| 99 | s_characteristics characteristics; |
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| 100 | s_characteristics_x1 characteristics_x1; |
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| 101 | s_characteristics_x2 characteristics_x2; |
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| 102 | char bios_revision[BIOS_BIOS_REVISION_SIZE]; |
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| 103 | char firmware_revision[BIOS_FIRMWARE_REVISION_SIZE]; |
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| 104 | /* The filled field have to be set to true when the dmitable implement that item */ |
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| 105 | bool filled; |
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| 106 | } s_bios; |
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| 107 | |
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| 108 | #endif |
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