4 #include <linux/list.h>
25 DMI_CHASSIS_ASSET_TAG,
29 enum dmi_device_type {
35 DMI_DEV_TYPE_ETHERNET,
36 DMI_DEV_TYPE_TOKENRING,
41 DMI_DEV_TYPE_IPMI = -1,
42 DMI_DEV_TYPE_OEM_STRING = -2,
52 * DMI callbacks for problem boards
59 struct dmi_system_id {
60 int (*callback)(const struct dmi_system_id *);
62 struct dmi_strmatch matches[4];
66 #define DMI_MATCH(a, b) { a, b }
69 struct list_head list;
72 void *device_data; /* Type specific data */
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 *));
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 *))
102 #endif /* __DMI_H__ */