src/kernel/smbios/smbios.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

#ifndef MELVIX_SMBIOS_H
#define MELVIX_SMBIOS_H

struct smbios_header {
    uint8_t type;
    uint8_t length;
    uint16_t handle;
};

struct smbios_entry {
    int8_t signature[4];
    uint8_t checksum;
    uint8_t length;
    uint8_t major_version;
    uint8_t minor_version;
    uint8_t max_structure_size;
    int8_t entry_point_revision;
    int8_t formatted_area[5];
    int8_t entry_point_signature[5];
    uint8_t checksum2;
    uint16_t table_length;
    uint32_t table_address;
    uint16_t number_of_structures;
    uint8_t bcd_revision;
};

struct smbios_0 {
    char *vendor;
    char *bios_version;
    uint16_t bios_start;
    char *bios_release_data;
    uint8_t bios_size;
    uint64_t bios_characteristics;
};

struct smbios_1 {
    char *manufacturer;
    char *product_name;
    char *version;
    char *serial_number;
    uint8_t uuid[16];
    uint8_t wakeup_type;
};

struct smbios_entry *get_smbios();

void smbios_table(struct smbios_header *header);

#endif