911e1c9b05
This patch exports SMBIOS provided firmware instance and label of onboard PCI devices to sysfs. New files are: /sys/bus/pci/devices/.../label which contains the firmware name for the device in question, and /sys/bus/pci/devices/.../index which contains the firmware device type instance for the given device. Signed-off-by: Jordan Hargrave <jordan_hargrave@dell.com> Signed-off-by: Narendra K <narendra_k@dell.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
92 lines
2.5 KiB
C
92 lines
2.5 KiB
C
#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__ */
|