[net-next-2.6.git] / include / linux / dmi.h

#ifndef __DMI_H__
#define __DMI_H__

#include <linux/list.h>
#include <linux/mod_devicetable.h>

/* enum dmi_field is in mod_devicetable.h */

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,
	DMI_DEV_TYPE_DEV_ONBOARD = -3,
};

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

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

#ifdef CONFIG_DMI

struct dmi_dev_onboard {
	struct dmi_device dev;
	int instance;
	int segment;
	int bus;
	int devfn;
};

extern int dmi_check_system(const struct dmi_system_id *list);
const struct dmi_system_id *dmi_first_match(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 bool dmi_get_date(int field, int *yearp, int *monthp, int *dayp);
extern int dmi_name_in_vendors(const char *str);
extern int dmi_name_in_serial(const char *str);
extern int dmi_available;
extern int dmi_walk(void (*decode)(const struct dmi_header *, void *),
	void *private_data);
extern bool dmi_match(enum dmi_field f, const char *str);

#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 bool dmi_get_date(int field, int *yearp, int *monthp, int *dayp)
{
	if (yearp)
		*yearp = 0;
	if (monthp)
		*monthp = 0;
	if (dayp)
		*dayp = 0;
	return false;
}
static inline int dmi_name_in_vendors(const char *s) { return 0; }
static inline int dmi_name_in_serial(const char *s) { return 0; }
#define dmi_available 0
static inline int dmi_walk(void (*decode)(const struct dmi_header *, void *),
	void *private_data) { return -1; }
static inline bool dmi_match(enum dmi_field f, const char *str)
	{ return false; }
static inline const struct dmi_system_id *
	dmi_first_match(const struct dmi_system_id *list) { return NULL; }

#endif

#endif	/* __DMI_H__ */
Commit	Line	Data
1da177e4 LT	1	#ifndef __DMI_H__
	2	#define __DMI_H__
	3
ebad6a42	4	#include <linux/list.h>
d945b697	5	#include <linux/mod_devicetable.h>
ebad6a42	6
d945b697	7	/* enum dmi_field is in mod_devicetable.h */
1da177e4	8
ebad6a42 AP	9	enum dmi_device_type {
	10	DMI_DEV_TYPE_ANY = 0,
	11	DMI_DEV_TYPE_OTHER,
	12	DMI_DEV_TYPE_UNKNOWN,
	13	DMI_DEV_TYPE_VIDEO,
	14	DMI_DEV_TYPE_SCSI,
	15	DMI_DEV_TYPE_ETHERNET,
	16	DMI_DEV_TYPE_TOKENRING,
	17	DMI_DEV_TYPE_SOUND,
b4bd7d59 WVS	18	DMI_DEV_TYPE_PATA,
	19	DMI_DEV_TYPE_SATA,
	20	DMI_DEV_TYPE_SAS,
2e0c1f6c	21	DMI_DEV_TYPE_IPMI = -1,
b4bd7d59	22	DMI_DEV_TYPE_OEM_STRING = -2,
911e1c9b	23	DMI_DEV_TYPE_DEV_ONBOARD = -3,
ebad6a42 AP	24	};
	25
	26	struct dmi_header {
	27	u8 type;
	28	u8 length;
	29	u16 handle;
	30	};
	31
ebad6a42 AP	32	struct dmi_device {
	33	struct list_head list;
	34	int type;
	35	const char *name;
	36	void device_data; / Type specific data */
	37	};
1da177e4	38
e9928674	39	#ifdef CONFIG_DMI
1da177e4	40
911e1c9b N	41	struct dmi_dev_onboard {
	42	struct dmi_device dev;
	43	int instance;
	44	int segment;
	45	int bus;
	46	int devfn;
	47	};
	48
1855256c	49	extern int dmi_check_system(const struct dmi_system_id *list);
d7b1956f	50	const struct dmi_system_id dmi_first_match(const struct dmi_system_id list);
1855256c JG	51	extern const char * dmi_get_system_info(int field);
	52	extern const struct dmi_device * dmi_find_device(int type, const char *name,
	53	const struct dmi_device *from);
e9928674	54	extern void dmi_scan_machine(void);
3e5cd1f2	55	extern bool dmi_get_date(int field, int yearp, int monthp, int *dayp);
1855256c	56	extern int dmi_name_in_vendors(const char *str);
fd8cd7e1	57	extern int dmi_name_in_serial(const char *str);
81b4e1f6	58	extern int dmi_available;
e7a19c56 JD	59	extern int dmi_walk(void (decode)(const struct dmi_header , void *),
e7a19c56 JD	60	void *private_data);
d61c72e5	61	extern bool dmi_match(enum dmi_field f, const char *str);
e9928674	62
1da177e4 LT	63	#else
1da177e4 LT	64
1855256c JG	65	static inline int dmi_check_system(const struct dmi_system_id *list) { return 0; }
	66	static inline const char * dmi_get_system_info(int field) { return NULL; }
	67	static inline const struct dmi_device * dmi_find_device(int type, const char *name,
	68	const struct dmi_device *from) { return NULL; }
7ae9392c	69	static inline void dmi_scan_machine(void) { return; }
3e5cd1f2 TH	70	static inline bool dmi_get_date(int field, int yearp, int monthp, int *dayp)
	71	{
	72	if (yearp)
	73	*yearp = 0;
	74	if (monthp)
	75	*monthp = 0;
	76	if (dayp)
	77	*dayp = 0;
	78	return false;
	79	}
1855256c	80	static inline int dmi_name_in_vendors(const char *s) { return 0; }
fd8cd7e1	81	static inline int dmi_name_in_serial(const char *s) { return 0; }
81b4e1f6	82	#define dmi_available 0
e7a19c56 JD	83	static inline int dmi_walk(void (decode)(const struct dmi_header , void *),
e7a19c56 JD	84	void *private_data) { return -1; }
d61c72e5 JS	85	static inline bool dmi_match(enum dmi_field f, const char *str)
d61c72e5 JS	86	{ return false; }
d8204ee2 KG	87	static inline const struct dmi_system_id *
d8204ee2 KG	88	dmi_first_match(const struct dmi_system_id *list) { return NULL; }
1da177e4 LT	89
	90	#endif
	91
	92	#endif /* __DMI_H__ */