| /* ----------------------------------------------------------------------- * |
| * |
| * Copyright 2006 Erwan Velu - All Rights Reserved |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation, Inc., 53 Temple Place Ste 330, |
| * Boston MA 02111-1307, USA; either version 2 of the License, or |
| * (at your option) any later version; incorporated herein by reference. |
| * |
| * ----------------------------------------------------------------------- */ |
| |
| #ifndef DMI_H |
| #define DMI_H |
| #include <inttypes.h> |
| #define MAX_DMI_MEMORY_ITEMS 32 |
| #define MAX_DMI_CACHE_ITEMS 32 |
| #define OEM_STRINGS_SIZE 512 |
| #define HARDWARE_SECURITY_SIZE 16 |
| |
| #define PAGE_SIZE 4096 |
| |
| extern const char *out_of_spec; |
| extern const char *bad_index; |
| |
| #define WORD(x) (uint16_t)(*(const uint16_t *)(x)) |
| #define DWORD(x) (uint32_t)(*(const uint32_t *)(x)) |
| #define QWORD(x) (*(const uint64_t *)(x)) |
| |
| enum { DMI_TABLE_PRESENT = 100, ENODMITABLE }; |
| |
| #include "dmi_bios.h" |
| #include "dmi_system.h" |
| #include "dmi_base_board.h" |
| #include "dmi_chassis.h" |
| #include "dmi_processor.h" |
| #include "dmi_memory.h" |
| #include "dmi_battery.h" |
| #include "dmi_ipmi.h" |
| #include "dmi_cache.h" |
| |
| extern char display_line; |
| #define moreprintf(...) do { display_line++; if (display_line == 24) { char tempbuf[10]; display_line=0; printf("Press enter to continue"); fgets(tempbuf, sizeof tempbuf, stdin);} printf ( __VA_ARGS__); } while (0); |
| |
| typedef struct { |
| uint16_t num; |
| uint16_t len; |
| uint16_t ver; |
| uint32_t base; |
| uint16_t major_version; |
| uint16_t minor_version; |
| } dmi_table; |
| |
| struct dmi_header { |
| uint8_t type; |
| uint8_t length; |
| uint16_t handle; |
| uint8_t *data; |
| }; |
| |
| typedef struct { |
| s_bios bios; |
| s_system system; |
| s_base_board base_board; |
| s_chassis chassis; |
| s_processor processor; |
| s_battery battery; |
| s_memory_module memory_module[MAX_DMI_MEMORY_ITEMS]; |
| s_memory memory[MAX_DMI_MEMORY_ITEMS]; |
| s_ipmi ipmi; |
| s_cache cache[MAX_DMI_CACHE_ITEMS]; |
| int memory_module_count; |
| int memory_count; |
| int cache_count; |
| dmi_table dmitable; |
| char oem_strings[OEM_STRINGS_SIZE]; |
| struct { |
| char power_on_passwd_status[HARDWARE_SECURITY_SIZE]; |
| char keyboard_passwd_status[HARDWARE_SECURITY_SIZE]; |
| char administrator_passwd_status[HARDWARE_SECURITY_SIZE]; |
| char front_panel_reset_status[HARDWARE_SECURITY_SIZE]; |
| bool filled; |
| } hardware_security; |
| } s_dmi; |
| |
| void to_dmi_header(struct dmi_header *h, uint8_t * data); |
| void dmi_bios_runtime_size(uint32_t code, s_dmi * dmi); |
| const char *dmi_string(struct dmi_header *dm, uint8_t s); |
| int dmi_checksum(uint8_t * buf, int len); |
| void parse_dmitable(s_dmi * dmi); |
| void dmi_decode(struct dmi_header *h, uint16_t ver, s_dmi * dmi); |
| int dmi_iterate(s_dmi * dmi); |
| |
| /* dmi_utils.c */ |
| void display_bios_characteristics(s_dmi * dmi); |
| void display_base_board_features(s_dmi * dmi); |
| void display_processor_flags(s_dmi * dmi); |
| #endif |