4 #include <linux/list.h>
5 #include <linux/kobject.h>
6 #include <linux/mod_devicetable.h>
8 /* enum dmi_field is in mod_devicetable.h */
10 enum dmi_device_type {
16 DMI_DEV_TYPE_ETHERNET,
17 DMI_DEV_TYPE_TOKENRING,
22 DMI_DEV_TYPE_IPMI = -1,
23 DMI_DEV_TYPE_OEM_STRING = -2,
24 DMI_DEV_TYPE_DEV_ONBOARD = -3,
33 DMI_ENTRY_MEM_CONTROLLER,
36 DMI_ENTRY_PORT_CONNECTOR,
37 DMI_ENTRY_SYSTEM_SLOT,
38 DMI_ENTRY_ONBOARD_DEVICE,
42 DMI_ENTRY_GROUP_ASSOC,
43 DMI_ENTRY_SYSTEM_EVENT_LOG,
44 DMI_ENTRY_PHYS_MEM_ARRAY,
46 DMI_ENTRY_32_MEM_ERROR,
47 DMI_ENTRY_MEM_ARRAY_MAPPED_ADDR,
48 DMI_ENTRY_MEM_DEV_MAPPED_ADDR,
49 DMI_ENTRY_BUILTIN_POINTING_DEV,
50 DMI_ENTRY_PORTABLE_BATTERY,
51 DMI_ENTRY_SYSTEM_RESET,
52 DMI_ENTRY_HW_SECURITY,
53 DMI_ENTRY_SYSTEM_POWER_CONTROLS,
54 DMI_ENTRY_VOLTAGE_PROBE,
55 DMI_ENTRY_COOLING_DEV,
57 DMI_ENTRY_ELECTRICAL_CURRENT_PROBE,
58 DMI_ENTRY_OOB_REMOTE_ACCESS,
60 DMI_ENTRY_SYSTEM_BOOT,
62 DMI_ENTRY_MGMT_DEV_COMPONENT,
63 DMI_ENTRY_MGMT_DEV_THRES,
64 DMI_ENTRY_MEM_CHANNEL,
66 DMI_ENTRY_SYS_POWER_SUPPLY,
68 DMI_ENTRY_ONBOARD_DEV_EXT,
69 DMI_ENTRY_MGMT_CONTROLLER_HOST,
70 DMI_ENTRY_INACTIVE = 126,
71 DMI_ENTRY_END_OF_TABLE = 127,
81 struct list_head list;
84 void *device_data; /* Type specific data */
89 struct dmi_dev_onboard {
90 struct dmi_device dev;
97 extern struct kobject *dmi_kobj;
98 extern int dmi_check_system(const struct dmi_system_id *list);
99 const struct dmi_system_id *dmi_first_match(const struct dmi_system_id *list);
100 extern const char * dmi_get_system_info(int field);
101 extern const struct dmi_device * dmi_find_device(int type, const char *name,
102 const struct dmi_device *from);
103 extern void dmi_scan_machine(void);
104 extern void dmi_memdev_walk(void);
105 extern void dmi_set_dump_stack_arch_desc(void);
106 extern bool dmi_get_date(int field, int *yearp, int *monthp, int *dayp);
107 extern int dmi_name_in_vendors(const char *str);
108 extern int dmi_name_in_serial(const char *str);
109 extern int dmi_available;
110 extern int dmi_walk(void (*decode)(const struct dmi_header *, void *),
112 extern bool dmi_match(enum dmi_field f, const char *str);
113 extern void dmi_memdev_name(u16 handle, const char **bank, const char **device);
117 static inline int dmi_check_system(const struct dmi_system_id *list) { return 0; }
118 static inline const char * dmi_get_system_info(int field) { return NULL; }
119 static inline const struct dmi_device * dmi_find_device(int type, const char *name,
120 const struct dmi_device *from) { return NULL; }
121 static inline void dmi_scan_machine(void) { return; }
122 static inline void dmi_memdev_walk(void) { }
123 static inline void dmi_set_dump_stack_arch_desc(void) { }
124 static inline bool dmi_get_date(int field, int *yearp, int *monthp, int *dayp)
134 static inline int dmi_name_in_vendors(const char *s) { return 0; }
135 static inline int dmi_name_in_serial(const char *s) { return 0; }
136 #define dmi_available 0
137 static inline int dmi_walk(void (*decode)(const struct dmi_header *, void *),
138 void *private_data) { return -1; }
139 static inline bool dmi_match(enum dmi_field f, const char *str)
141 static inline void dmi_memdev_name(u16 handle, const char **bank,
142 const char **device) { }
143 static inline const struct dmi_system_id *
144 dmi_first_match(const struct dmi_system_id *list) { return NULL; }
148 #endif /* __DMI_H__ */