[deliverable/linux.git] / include / linux / dmi.h

#ifndef __DMI_H__
#define __DMI_H__

#include <linux/list.h>

enum dmi_field {
	DMI_NONE,
	DMI_BIOS_VENDOR,
	DMI_BIOS_VERSION,
	DMI_BIOS_DATE,
	DMI_SYS_VENDOR,
	DMI_PRODUCT_NAME,
	DMI_PRODUCT_VERSION,
	DMI_PRODUCT_SERIAL,
	DMI_PRODUCT_UUID,
	DMI_BOARD_VENDOR,
	DMI_BOARD_NAME,
	DMI_BOARD_VERSION,
	DMI_BOARD_SERIAL,
	DMI_BOARD_ASSET_TAG,
	DMI_CHASSIS_VENDOR,
	DMI_CHASSIS_TYPE,
	DMI_CHASSIS_VERSION,
	DMI_CHASSIS_SERIAL,
	DMI_CHASSIS_ASSET_TAG,
	DMI_STRING_MAX,
};

enum dmi_device_type {
	DMI_DEV_TYPE_ANY = 0,
	DMI_DEV_TYPE_OTHER,
	DMI_DEV_TYPE_UNKNOWN,
	DMI_DEV_TYPE_VIDEO,
	DMI_DEV_TYPE_SCSI,
	DMI_DEV_TYPE_ETHERNET,
	DMI_DEV_TYPE_TOKENRING,
	DMI_DEV_TYPE_SOUND,
	DMI_DEV_TYPE_PATA,
	DMI_DEV_TYPE_SATA,
	DMI_DEV_TYPE_SAS,
	DMI_DEV_TYPE_IPMI = -1,
	DMI_DEV_TYPE_OEM_STRING = -2,
};

struct dmi_header {
	u8 type;
	u8 length;
	u16 handle;
};

/*
 *	DMI callbacks for problem boards
 */
struct dmi_strmatch {
	u8 slot;
	char *substr;
};

struct dmi_system_id {
	int (*callback)(const struct dmi_system_id *);
	const char *ident;
	struct dmi_strmatch matches[4];
	void *driver_data;
};

#define DMI_MATCH(a, b)	{ a, b }

struct dmi_device {
	struct list_head list;
	int type;
	const char *name;
	void *device_data;	/* Type specific data */
};

#ifdef CONFIG_DMI

extern int dmi_check_system(const struct dmi_system_id *list);
extern const char * dmi_get_system_info(int field);
extern const struct dmi_device * dmi_find_device(int type, const char *name,
	const struct dmi_device *from);
extern void dmi_scan_machine(void);
extern int dmi_get_year(int field);
extern int dmi_name_in_vendors(const char *str);
extern int dmi_available;
extern int dmi_walk(void (*decode)(const struct dmi_header *));

#else

static inline int dmi_check_system(const struct dmi_system_id *list) { return 0; }
static inline const char * dmi_get_system_info(int field) { return NULL; }
static inline const struct dmi_device * dmi_find_device(int type, const char *name,
	const struct dmi_device *from) { return NULL; }
static inline void dmi_scan_machine(void) { return; }
static inline int dmi_get_year(int year) { return 0; }
static inline int dmi_name_in_vendors(const char *s) { return 0; }
#define dmi_available 0
static inline int dmi_walk(void (*decode)(const struct dmi_header *))
	{ return -1; }

#endif

#endif	/* __DMI_H__ */
Commit	Line	Data
1da177e4 LT	1	#ifndef __DMI_H__
	2	#define __DMI_H__
	3
ebad6a42 AP	4	#include <linux/list.h>
ebad6a42 AP	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,
4f5c791a	15	DMI_PRODUCT_UUID,
1da177e4 LT	16	DMI_BOARD_VENDOR,
	17	DMI_BOARD_NAME,
	18	DMI_BOARD_VERSION,
4f5c791a LP	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,
1da177e4 LT	26	DMI_STRING_MAX,
	27	};
	28
ebad6a42 AP	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,
b4bd7d59 WVS	38	DMI_DEV_TYPE_PATA,
	39	DMI_DEV_TYPE_SATA,
	40	DMI_DEV_TYPE_SAS,
2e0c1f6c	41	DMI_DEV_TYPE_IPMI = -1,
b4bd7d59	42	DMI_DEV_TYPE_OEM_STRING = -2,
ebad6a42 AP	43	};
	44
	45	struct dmi_header {
	46	u8 type;
	47	u8 length;
	48	u16 handle;
	49	};
	50
1da177e4 LT	51	/*
	52	* DMI callbacks for problem boards
	53	*/
	54	struct dmi_strmatch {
	55	u8 slot;
	56	char *substr;
	57	};
	58
	59	struct dmi_system_id {
1855256c	60	int (callback)(const struct dmi_system_id );
ebad6a42	61	const char *ident;
1da177e4 LT	62	struct dmi_strmatch matches[4];
	63	void *driver_data;
	64	};
	65
ebad6a42 AP	66	#define DMI_MATCH(a, b) { a, b }
	67
	68	struct dmi_device {
	69	struct list_head list;
	70	int type;
	71	const char *name;
	72	void device_data; / Type specific data */
	73	};
1da177e4	74
e9928674	75	#ifdef CONFIG_DMI
1da177e4	76
1855256c JG	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);
e9928674	81	extern void dmi_scan_machine(void);
f083a329	82	extern int dmi_get_year(int field);
1855256c	83	extern int dmi_name_in_vendors(const char *str);
81b4e1f6	84	extern int dmi_available;
7fce084a	85	extern int dmi_walk(void (decode)(const struct dmi_header ));
e9928674	86
1da177e4 LT	87	#else
1da177e4 LT	88
1855256c JG	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; }
7ae9392c	93	static inline void dmi_scan_machine(void) { return; }
f083a329	94	static inline int dmi_get_year(int year) { return 0; }
1855256c	95	static inline int dmi_name_in_vendors(const char *s) { return 0; }
81b4e1f6	96	#define dmi_available 0
7fce084a JD	97	static inline int dmi_walk(void (decode)(const struct dmi_header ))
7fce084a JD	98	{ return -1; }
1da177e4 LT	99
	100	#endif
	101
	102	#endif /* __DMI_H__ */