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1 | #ifndef __DMI_H__ |
1 | #ifndef __DMI_H__ |
2 | #define __DMI_H__ |
2 | #define __DMI_H__ |
3 | 3 | ||
4 | #include |
4 | #include |
5 | #include |
5 | #include |
6 | #include |
6 | #include |
7 | 7 | ||
8 | /* enum dmi_field is in mod_devicetable.h */ |
8 | /* enum dmi_field is in mod_devicetable.h */ |
9 | 9 | ||
10 | enum dmi_device_type { |
10 | enum dmi_device_type { |
11 | DMI_DEV_TYPE_ANY = 0, |
11 | DMI_DEV_TYPE_ANY = 0, |
12 | DMI_DEV_TYPE_OTHER, |
12 | DMI_DEV_TYPE_OTHER, |
13 | DMI_DEV_TYPE_UNKNOWN, |
13 | DMI_DEV_TYPE_UNKNOWN, |
14 | DMI_DEV_TYPE_VIDEO, |
14 | DMI_DEV_TYPE_VIDEO, |
15 | DMI_DEV_TYPE_SCSI, |
15 | DMI_DEV_TYPE_SCSI, |
16 | DMI_DEV_TYPE_ETHERNET, |
16 | DMI_DEV_TYPE_ETHERNET, |
17 | DMI_DEV_TYPE_TOKENRING, |
17 | DMI_DEV_TYPE_TOKENRING, |
18 | DMI_DEV_TYPE_SOUND, |
18 | DMI_DEV_TYPE_SOUND, |
19 | DMI_DEV_TYPE_PATA, |
19 | DMI_DEV_TYPE_PATA, |
20 | DMI_DEV_TYPE_SATA, |
20 | DMI_DEV_TYPE_SATA, |
21 | DMI_DEV_TYPE_SAS, |
21 | DMI_DEV_TYPE_SAS, |
22 | DMI_DEV_TYPE_IPMI = -1, |
22 | DMI_DEV_TYPE_IPMI = -1, |
23 | DMI_DEV_TYPE_OEM_STRING = -2, |
23 | DMI_DEV_TYPE_OEM_STRING = -2, |
24 | DMI_DEV_TYPE_DEV_ONBOARD = -3, |
24 | DMI_DEV_TYPE_DEV_ONBOARD = -3, |
- | 25 | DMI_DEV_TYPE_DEV_SLOT = -4, |
|
25 | }; |
26 | }; |
26 | 27 | ||
27 | enum dmi_entry_type { |
28 | enum dmi_entry_type { |
28 | DMI_ENTRY_BIOS = 0, |
29 | DMI_ENTRY_BIOS = 0, |
29 | DMI_ENTRY_SYSTEM, |
30 | DMI_ENTRY_SYSTEM, |
30 | DMI_ENTRY_BASEBOARD, |
31 | DMI_ENTRY_BASEBOARD, |
31 | DMI_ENTRY_CHASSIS, |
32 | DMI_ENTRY_CHASSIS, |
32 | DMI_ENTRY_PROCESSOR, |
33 | DMI_ENTRY_PROCESSOR, |
33 | DMI_ENTRY_MEM_CONTROLLER, |
34 | DMI_ENTRY_MEM_CONTROLLER, |
34 | DMI_ENTRY_MEM_MODULE, |
35 | DMI_ENTRY_MEM_MODULE, |
35 | DMI_ENTRY_CACHE, |
36 | DMI_ENTRY_CACHE, |
36 | DMI_ENTRY_PORT_CONNECTOR, |
37 | DMI_ENTRY_PORT_CONNECTOR, |
37 | DMI_ENTRY_SYSTEM_SLOT, |
38 | DMI_ENTRY_SYSTEM_SLOT, |
38 | DMI_ENTRY_ONBOARD_DEVICE, |
39 | DMI_ENTRY_ONBOARD_DEVICE, |
39 | DMI_ENTRY_OEMSTRINGS, |
40 | DMI_ENTRY_OEMSTRINGS, |
40 | DMI_ENTRY_SYSCONF, |
41 | DMI_ENTRY_SYSCONF, |
41 | DMI_ENTRY_BIOS_LANG, |
42 | DMI_ENTRY_BIOS_LANG, |
42 | DMI_ENTRY_GROUP_ASSOC, |
43 | DMI_ENTRY_GROUP_ASSOC, |
43 | DMI_ENTRY_SYSTEM_EVENT_LOG, |
44 | DMI_ENTRY_SYSTEM_EVENT_LOG, |
44 | DMI_ENTRY_PHYS_MEM_ARRAY, |
45 | DMI_ENTRY_PHYS_MEM_ARRAY, |
45 | DMI_ENTRY_MEM_DEVICE, |
46 | DMI_ENTRY_MEM_DEVICE, |
46 | DMI_ENTRY_32_MEM_ERROR, |
47 | DMI_ENTRY_32_MEM_ERROR, |
47 | DMI_ENTRY_MEM_ARRAY_MAPPED_ADDR, |
48 | DMI_ENTRY_MEM_ARRAY_MAPPED_ADDR, |
48 | DMI_ENTRY_MEM_DEV_MAPPED_ADDR, |
49 | DMI_ENTRY_MEM_DEV_MAPPED_ADDR, |
49 | DMI_ENTRY_BUILTIN_POINTING_DEV, |
50 | DMI_ENTRY_BUILTIN_POINTING_DEV, |
50 | DMI_ENTRY_PORTABLE_BATTERY, |
51 | DMI_ENTRY_PORTABLE_BATTERY, |
51 | DMI_ENTRY_SYSTEM_RESET, |
52 | DMI_ENTRY_SYSTEM_RESET, |
52 | DMI_ENTRY_HW_SECURITY, |
53 | DMI_ENTRY_HW_SECURITY, |
53 | DMI_ENTRY_SYSTEM_POWER_CONTROLS, |
54 | DMI_ENTRY_SYSTEM_POWER_CONTROLS, |
54 | DMI_ENTRY_VOLTAGE_PROBE, |
55 | DMI_ENTRY_VOLTAGE_PROBE, |
55 | DMI_ENTRY_COOLING_DEV, |
56 | DMI_ENTRY_COOLING_DEV, |
56 | DMI_ENTRY_TEMP_PROBE, |
57 | DMI_ENTRY_TEMP_PROBE, |
57 | DMI_ENTRY_ELECTRICAL_CURRENT_PROBE, |
58 | DMI_ENTRY_ELECTRICAL_CURRENT_PROBE, |
58 | DMI_ENTRY_OOB_REMOTE_ACCESS, |
59 | DMI_ENTRY_OOB_REMOTE_ACCESS, |
59 | DMI_ENTRY_BIS_ENTRY, |
60 | DMI_ENTRY_BIS_ENTRY, |
60 | DMI_ENTRY_SYSTEM_BOOT, |
61 | DMI_ENTRY_SYSTEM_BOOT, |
61 | DMI_ENTRY_MGMT_DEV, |
62 | DMI_ENTRY_MGMT_DEV, |
62 | DMI_ENTRY_MGMT_DEV_COMPONENT, |
63 | DMI_ENTRY_MGMT_DEV_COMPONENT, |
63 | DMI_ENTRY_MGMT_DEV_THRES, |
64 | DMI_ENTRY_MGMT_DEV_THRES, |
64 | DMI_ENTRY_MEM_CHANNEL, |
65 | DMI_ENTRY_MEM_CHANNEL, |
65 | DMI_ENTRY_IPMI_DEV, |
66 | DMI_ENTRY_IPMI_DEV, |
66 | DMI_ENTRY_SYS_POWER_SUPPLY, |
67 | DMI_ENTRY_SYS_POWER_SUPPLY, |
67 | DMI_ENTRY_ADDITIONAL, |
68 | DMI_ENTRY_ADDITIONAL, |
68 | DMI_ENTRY_ONBOARD_DEV_EXT, |
69 | DMI_ENTRY_ONBOARD_DEV_EXT, |
69 | DMI_ENTRY_MGMT_CONTROLLER_HOST, |
70 | DMI_ENTRY_MGMT_CONTROLLER_HOST, |
70 | DMI_ENTRY_INACTIVE = 126, |
71 | DMI_ENTRY_INACTIVE = 126, |
71 | DMI_ENTRY_END_OF_TABLE = 127, |
72 | DMI_ENTRY_END_OF_TABLE = 127, |
72 | }; |
73 | }; |
73 | 74 | ||
74 | struct dmi_header { |
75 | struct dmi_header { |
75 | u8 type; |
76 | u8 type; |
76 | u8 length; |
77 | u8 length; |
77 | u16 handle; |
78 | u16 handle; |
78 | } __packed; |
79 | } __packed; |
79 | 80 | ||
80 | struct dmi_device { |
81 | struct dmi_device { |
81 | struct list_head list; |
82 | struct list_head list; |
82 | int type; |
83 | int type; |
83 | const char *name; |
84 | const char *name; |
84 | void *device_data; /* Type specific data */ |
85 | void *device_data; /* Type specific data */ |
85 | }; |
86 | }; |
86 | 87 | ||
87 | #ifdef CONFIG_DMI |
88 | #ifdef CONFIG_DMI |
88 | 89 | ||
89 | struct dmi_dev_onboard { |
90 | struct dmi_dev_onboard { |
90 | struct dmi_device dev; |
91 | struct dmi_device dev; |
91 | int instance; |
92 | int instance; |
92 | int segment; |
93 | int segment; |
93 | int bus; |
94 | int bus; |
94 | int devfn; |
95 | int devfn; |
95 | }; |
96 | }; |
96 | 97 | ||
97 | extern struct kobject *dmi_kobj; |
98 | extern struct kobject *dmi_kobj; |
98 | extern int dmi_check_system(const struct dmi_system_id *list); |
99 | 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 | 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 char * dmi_get_system_info(int field); |
101 | extern const struct dmi_device * dmi_find_device(int type, const char *name, |
102 | extern const struct dmi_device * dmi_find_device(int type, const char *name, |
102 | const struct dmi_device *from); |
103 | const struct dmi_device *from); |
103 | extern void dmi_scan_machine(void); |
104 | extern void dmi_scan_machine(void); |
104 | extern void dmi_memdev_walk(void); |
105 | extern void dmi_memdev_walk(void); |
105 | extern void dmi_set_dump_stack_arch_desc(void); |
106 | 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 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_vendors(const char *str); |
108 | extern int dmi_name_in_serial(const char *str); |
109 | extern int dmi_name_in_serial(const char *str); |
109 | extern int dmi_available; |
110 | extern int dmi_available; |
110 | extern int dmi_walk(void (*decode)(const struct dmi_header *, void *), |
111 | extern int dmi_walk(void (*decode)(const struct dmi_header *, void *), |
111 | void *private_data); |
112 | void *private_data); |
112 | extern bool dmi_match(enum dmi_field f, const char *str); |
113 | 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); |
114 | extern void dmi_memdev_name(u16 handle, const char **bank, const char **device); |
114 | 115 | ||
115 | #else |
116 | #else |
116 | 117 | ||
117 | static inline int dmi_check_system(const struct dmi_system_id *list) { return 0; } |
118 | 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 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 | static inline const struct dmi_device * dmi_find_device(int type, const char *name, |
120 | const struct dmi_device *from) { return NULL; } |
121 | const struct dmi_device *from) { return NULL; } |
121 | static inline void dmi_scan_machine(void) { return; } |
122 | static inline void dmi_scan_machine(void) { return; } |
122 | static inline void dmi_memdev_walk(void) { } |
123 | static inline void dmi_memdev_walk(void) { } |
123 | static inline void dmi_set_dump_stack_arch_desc(void) { } |
124 | 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) |
125 | static inline bool dmi_get_date(int field, int *yearp, int *monthp, int *dayp) |
125 | { |
126 | { |
126 | if (yearp) |
127 | if (yearp) |
127 | *yearp = 0; |
128 | *yearp = 0; |
128 | if (monthp) |
129 | if (monthp) |
129 | *monthp = 0; |
130 | *monthp = 0; |
130 | if (dayp) |
131 | if (dayp) |
131 | *dayp = 0; |
132 | *dayp = 0; |
132 | return false; |
133 | return false; |
133 | } |
134 | } |
134 | static inline int dmi_name_in_vendors(const char *s) { return 0; } |
135 | 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 | static inline int dmi_name_in_serial(const char *s) { return 0; } |
136 | #define dmi_available 0 |
137 | #define dmi_available 0 |
137 | static inline int dmi_walk(void (*decode)(const struct dmi_header *, void *), |
138 | static inline int dmi_walk(void (*decode)(const struct dmi_header *, void *), |
138 | void *private_data) { return -1; } |
139 | void *private_data) { return -1; } |
139 | static inline bool dmi_match(enum dmi_field f, const char *str) |
140 | static inline bool dmi_match(enum dmi_field f, const char *str) |
140 | { return false; } |
141 | { return false; } |
141 | static inline void dmi_memdev_name(u16 handle, const char **bank, |
142 | static inline void dmi_memdev_name(u16 handle, const char **bank, |
142 | const char **device) { } |
143 | const char **device) { } |
143 | static inline const struct dmi_system_id * |
144 | static inline const struct dmi_system_id * |
144 | dmi_first_match(const struct dmi_system_id *list) { return NULL; } |
145 | dmi_first_match(const struct dmi_system_id *list) { return NULL; } |
145 | 146 | ||
146 | #endif |
147 | #endif |
147 | 148 | ||
148 | #endif /* __DMI_H__ */ |
149 | #endif /* __DMI_H__ */ |