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