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Commit | Line | Data |
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1da177e4 LT |
1 | #ifndef __DMI_H__ |
2 | #define __DMI_H__ | |
3 | ||
ebad6a42 AP |
4 | #include <linux/list.h> |
5 | ||
1da177e4 LT |
6 | enum dmi_field { |
7 | DMI_NONE, | |
8 | DMI_BIOS_VENDOR, | |
9 | DMI_BIOS_VERSION, | |
10 | DMI_BIOS_DATE, | |
11 | DMI_SYS_VENDOR, | |
12 | DMI_PRODUCT_NAME, | |
13 | DMI_PRODUCT_VERSION, | |
e70c9d5e | 14 | DMI_PRODUCT_SERIAL, |
1da177e4 LT |
15 | DMI_BOARD_VENDOR, |
16 | DMI_BOARD_NAME, | |
17 | DMI_BOARD_VERSION, | |
18 | DMI_STRING_MAX, | |
19 | }; | |
20 | ||
ebad6a42 AP |
21 | enum dmi_device_type { |
22 | DMI_DEV_TYPE_ANY = 0, | |
23 | DMI_DEV_TYPE_OTHER, | |
24 | DMI_DEV_TYPE_UNKNOWN, | |
25 | DMI_DEV_TYPE_VIDEO, | |
26 | DMI_DEV_TYPE_SCSI, | |
27 | DMI_DEV_TYPE_ETHERNET, | |
28 | DMI_DEV_TYPE_TOKENRING, | |
29 | DMI_DEV_TYPE_SOUND, | |
2e0c1f6c SM |
30 | DMI_DEV_TYPE_IPMI = -1, |
31 | DMI_DEV_TYPE_OEM_STRING = -2 | |
ebad6a42 AP |
32 | }; |
33 | ||
34 | struct dmi_header { | |
35 | u8 type; | |
36 | u8 length; | |
37 | u16 handle; | |
38 | }; | |
39 | ||
1da177e4 LT |
40 | /* |
41 | * DMI callbacks for problem boards | |
42 | */ | |
43 | struct dmi_strmatch { | |
44 | u8 slot; | |
45 | char *substr; | |
46 | }; | |
47 | ||
48 | struct dmi_system_id { | |
49 | int (*callback)(struct dmi_system_id *); | |
ebad6a42 | 50 | const char *ident; |
1da177e4 LT |
51 | struct dmi_strmatch matches[4]; |
52 | void *driver_data; | |
53 | }; | |
54 | ||
ebad6a42 AP |
55 | #define DMI_MATCH(a, b) { a, b } |
56 | ||
57 | struct dmi_device { | |
58 | struct list_head list; | |
59 | int type; | |
60 | const char *name; | |
61 | void *device_data; /* Type specific data */ | |
62 | }; | |
1da177e4 | 63 | |
e9928674 | 64 | #ifdef CONFIG_DMI |
1da177e4 LT |
65 | |
66 | extern int dmi_check_system(struct dmi_system_id *list); | |
67 | extern char * dmi_get_system_info(int field); | |
ebad6a42 AP |
68 | extern struct dmi_device * dmi_find_device(int type, const char *name, |
69 | struct dmi_device *from); | |
e9928674 | 70 | extern void dmi_scan_machine(void); |
f083a329 | 71 | extern int dmi_get_year(int field); |
e9928674 | 72 | |
1da177e4 LT |
73 | #else |
74 | ||
75 | static inline int dmi_check_system(struct dmi_system_id *list) { return 0; } | |
76 | static inline char * dmi_get_system_info(int field) { return NULL; } | |
c47a3167 | 77 | static inline struct dmi_device * dmi_find_device(int type, const char *name, |
ebad6a42 | 78 | struct dmi_device *from) { return NULL; } |
f083a329 | 79 | static inline int dmi_get_year(int year) { return 0; } |
1da177e4 LT |
80 | |
81 | #endif | |
82 | ||
83 | #endif /* __DMI_H__ */ |