Staging: add wlan-ng prism2 usb driver
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / include / linux / dmi.h
blob2a063b64133fcd23307e57b6b396fa935eb7c808
1 #ifndef __DMI_H__
2 #define __DMI_H__
4 #include <linux/list.h>
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,
14 DMI_PRODUCT_SERIAL,
15 DMI_PRODUCT_UUID,
16 DMI_BOARD_VENDOR,
17 DMI_BOARD_NAME,
18 DMI_BOARD_VERSION,
19 DMI_BOARD_SERIAL,
20 DMI_BOARD_ASSET_TAG,
21 DMI_CHASSIS_VENDOR,
22 DMI_CHASSIS_TYPE,
23 DMI_CHASSIS_VERSION,
24 DMI_CHASSIS_SERIAL,
25 DMI_CHASSIS_ASSET_TAG,
26 DMI_STRING_MAX,
29 enum dmi_device_type {
30 DMI_DEV_TYPE_ANY = 0,
31 DMI_DEV_TYPE_OTHER,
32 DMI_DEV_TYPE_UNKNOWN,
33 DMI_DEV_TYPE_VIDEO,
34 DMI_DEV_TYPE_SCSI,
35 DMI_DEV_TYPE_ETHERNET,
36 DMI_DEV_TYPE_TOKENRING,
37 DMI_DEV_TYPE_SOUND,
38 DMI_DEV_TYPE_PATA,
39 DMI_DEV_TYPE_SATA,
40 DMI_DEV_TYPE_SAS,
41 DMI_DEV_TYPE_IPMI = -1,
42 DMI_DEV_TYPE_OEM_STRING = -2,
45 struct dmi_header {
46 u8 type;
47 u8 length;
48 u16 handle;
52 * DMI callbacks for problem boards
54 struct dmi_strmatch {
55 u8 slot;
56 char *substr;
59 struct dmi_system_id {
60 int (*callback)(const struct dmi_system_id *);
61 const char *ident;
62 struct dmi_strmatch matches[4];
63 void *driver_data;
66 #define DMI_MATCH(a, b) { a, b }
68 struct dmi_device {
69 struct list_head list;
70 int type;
71 const char *name;
72 void *device_data; /* Type specific data */
75 #ifdef CONFIG_DMI
77 extern int dmi_check_system(const struct dmi_system_id *list);
78 extern const char * dmi_get_system_info(int field);
79 extern const struct dmi_device * dmi_find_device(int type, const char *name,
80 const struct dmi_device *from);
81 extern void dmi_scan_machine(void);
82 extern int dmi_get_year(int field);
83 extern int dmi_name_in_vendors(const char *str);
84 extern int dmi_available;
85 extern int dmi_walk(void (*decode)(const struct dmi_header *));
87 #else
89 static inline int dmi_check_system(const struct dmi_system_id *list) { return 0; }
90 static inline const char * dmi_get_system_info(int field) { return NULL; }
91 static inline const struct dmi_device * dmi_find_device(int type, const char *name,
92 const struct dmi_device *from) { return NULL; }
93 static inline void dmi_scan_machine(void) { return; }
94 static inline int dmi_get_year(int year) { return 0; }
95 static inline int dmi_name_in_vendors(const char *s) { return 0; }
96 #define dmi_available 0
97 static inline int dmi_walk(void (*decode)(const struct dmi_header *))
98 { return -1; }
100 #endif
102 #endif /* __DMI_H__ */