com32/gplinclude/dmi/dmi_bios.h

   1 /* ----------------------------------------------------------------------- *
   2  *
   3  *   Copyright 2006 Erwan Velu - All Rights Reserved
   4  *
   5  *   This program is free software; you can redistribute it and/or modify
   6  *   it under the terms of the GNU General Public License as published by
   7  *   the Free Software Foundation, Inc., 53 Temple Place Ste 330,
   8  *   Boston MA 02111-1307, USA; either version 2 of the License, or
   9  *   (at your option) any later version; incorporated herein by reference.
  10  *
  11  * ----------------------------------------------------------------------- */
  12
  13 #ifndef DMI_BIOS_H
  14 #define DMI_BIOS_H
  15
  16 #include "stdbool.h"
  17 #define BIOS_VENDOR_SIZE                32
  18 #define BIOS_VERSION_SIZE               32
  19 #define BIOS_RELEASE_SIZE               16
  20 #define BIOS_RUNTIME_SIZE_UNIT_SIZE     16
  21 #define BIOS_ROM_UNIT_SIZE              16
  22 #define BIOS_BIOS_REVISION_SIZE         16
  23 #define BIOS_FIRMWARE_REVISION_SIZE     16
  24
  25 #define BIOS_CHAR_NB_ELEMENTS           28
  26 #define BIOS_CHAR_X1_NB_ELEMENTS        8
  27 #define BIOS_CHAR_X2_NB_ELEMENTS        3
  28
  29 extern const char *bios_charac_strings[];
  30
  31 /* this struct has BIOS_CHAR_NB_ELEMENTS */
  32 /* each bool is associated with the relevant message above */
  33 typedef struct {
  34     bool bios_characteristics_not_supported;
  35     bool isa;
  36     bool mca;
  37     bool eisa;
  38     bool pci;
  39     bool pc_card;
  40     bool pnp;
  41     bool apm;
  42     bool bios_upgreadable;
  43     bool bios_shadowing;
  44     bool vlb;
  45     bool escd;
  46     bool boot_from_cd;
  47     bool selectable_boot;
  48     bool bios_rom_socketed;
  49     bool edd;
  50     bool japanese_floppy_nec_9800_1_2MB;
  51     bool japanese_floppy_toshiba_1_2MB;
  52     bool floppy_5_25_360KB;
  53     bool floppy_5_25_1_2MB;
  54     bool floppy_3_5_720KB;
  55     bool floppy_3_5_2_88MB;
  56     bool print_screen;
  57     bool keyboard_8042_support;
  58     bool serial_support;
  59     bool printer_support;
  60     bool cga_mono_support;
  61     bool nec_pc_98;
  62 } __attribute__ ((__packed__)) s_characteristics;
  63
  64 extern const char *bios_charac_x1_strings[];
  65
  66 /* this struct has BIOS_CHAR_X1_NB_ELEMENTS */
  67 /* each bool is associated with the relevant message above */
  68 typedef struct {
  69     bool acpi;
  70     bool usb_legacy;
  71     bool agp;
  72     bool i2o_boot;
  73     bool ls_120_boot;
  74     bool zip_drive_boot;
  75     bool ieee_1394_boot;
  76     bool smart_battery;
  77 } __attribute__ ((__packed__)) s_characteristics_x1;
  78
  79 extern const char *bios_charac_x2_strings[];
  80
  81 /* this struct has BIOS_CHAR_X2_NB_ELEMENTS */
  82 /* each bool is associated with the relevant message above */
  83 typedef struct {
  84     bool bios_boot_specification;
  85     bool bios_network_boot_by_keypress;
  86     bool target_content_distribution;
  87 } __attribute__ ((__packed__)) s_characteristics_x2;
  88
  89 typedef struct {
  90     char vendor[BIOS_VENDOR_SIZE];
  91     char version[BIOS_VERSION_SIZE];
  92     char release_date[BIOS_RELEASE_SIZE];
  93     uint16_t address;
  94     uint16_t runtime_size;
  95     char runtime_size_unit[BIOS_RUNTIME_SIZE_UNIT_SIZE];
  96     uint16_t rom_size;
  97     char rom_size_unit[BIOS_ROM_UNIT_SIZE];
  98     s_characteristics characteristics;
  99     s_characteristics_x1 characteristics_x1;
 100     s_characteristics_x2 characteristics_x2;
 101     char bios_revision[BIOS_BIOS_REVISION_SIZE];
 102     char firmware_revision[BIOS_FIRMWARE_REVISION_SIZE];
 103 /* The filled field have to be set to true when the dmitable implement that item */
 104     bool filled;
 105 } s_bios;
 106
 107 #endif