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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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C
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178/* SPDX-License-Identifier: GPL-2.0 */#ifndef __DMI_H__#define __DMI_H__
#include <linux/list.h>#include <linux/kobject.h>#include <linux/device-id/dmi.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, DMI_DEV_TYPE_DEV_SLOT = -4,};
enum dmi_entry_type { DMI_ENTRY_BIOS = 0, DMI_ENTRY_SYSTEM, DMI_ENTRY_BASEBOARD, DMI_ENTRY_CHASSIS, DMI_ENTRY_PROCESSOR, DMI_ENTRY_MEM_CONTROLLER, DMI_ENTRY_MEM_MODULE, DMI_ENTRY_CACHE, DMI_ENTRY_PORT_CONNECTOR, DMI_ENTRY_SYSTEM_SLOT, DMI_ENTRY_ONBOARD_DEVICE, DMI_ENTRY_OEMSTRINGS, DMI_ENTRY_SYSCONF, DMI_ENTRY_BIOS_LANG, DMI_ENTRY_GROUP_ASSOC, DMI_ENTRY_SYSTEM_EVENT_LOG, DMI_ENTRY_PHYS_MEM_ARRAY, DMI_ENTRY_MEM_DEVICE, DMI_ENTRY_32_MEM_ERROR, DMI_ENTRY_MEM_ARRAY_MAPPED_ADDR, DMI_ENTRY_MEM_DEV_MAPPED_ADDR, DMI_ENTRY_BUILTIN_POINTING_DEV, DMI_ENTRY_PORTABLE_BATTERY, DMI_ENTRY_SYSTEM_RESET, DMI_ENTRY_HW_SECURITY, DMI_ENTRY_SYSTEM_POWER_CONTROLS, DMI_ENTRY_VOLTAGE_PROBE, DMI_ENTRY_COOLING_DEV, DMI_ENTRY_TEMP_PROBE, DMI_ENTRY_ELECTRICAL_CURRENT_PROBE, DMI_ENTRY_OOB_REMOTE_ACCESS, DMI_ENTRY_BIS_ENTRY, DMI_ENTRY_SYSTEM_BOOT, DMI_ENTRY_64_MEM_ERROR, DMI_ENTRY_MGMT_DEV, DMI_ENTRY_MGMT_DEV_COMPONENT, DMI_ENTRY_MGMT_DEV_THRES, DMI_ENTRY_MEM_CHANNEL, DMI_ENTRY_IPMI_DEV, DMI_ENTRY_SYS_POWER_SUPPLY, DMI_ENTRY_ADDITIONAL, DMI_ENTRY_ONBOARD_DEV_EXT, DMI_ENTRY_MGMT_CONTROLLER_HOST, DMI_ENTRY_TPM_DEVICE, DMI_ENTRY_PROCESSOR_ADDITIONAL, DMI_ENTRY_FIRMWARE_INVENTORY, DMI_ENTRY_STRING_PROPERTY, DMI_ENTRY_INACTIVE = 126, DMI_ENTRY_END_OF_TABLE = 127,};
struct dmi_header { u8 type; u8 length; u16 handle;} __packed;
struct dmi_device { struct list_head list; int type; const char *name; void *device_data; /* Type specific data */};
#define DMI_A_INFO_ENT_MIN_SIZE 0x6struct dmi_a_info_entry { u8 length; u16 handle; u8 offset; u8 str_num; u8 value[];} __packed;
#define DMI_A_INFO_MIN_SIZE 0xBstruct dmi_a_info { struct dmi_header header; u8 count;} __packed;
#ifdef CONFIG_DMI
struct dmi_dev_onboard { struct dmi_device dev; int instance; int segment; int bus; int devfn;};
extern struct kobject *dmi_kobj;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_setup(void);extern bool dmi_get_date(int field, int *yearp, int *monthp, int *dayp);extern int dmi_get_bios_year(void);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);extern void dmi_memdev_name(u16 handle, const char **bank, const char **device);extern u64 dmi_memdev_size(u16 handle);extern u8 dmi_memdev_type(u16 handle);extern u16 dmi_memdev_handle(int slot);const char *dmi_string_nosave(const struct dmi_header *dm, u8 s);
#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_setup(void) { }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_get_bios_year(void) { return -ENXIO; }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 0static inline int dmi_walk(void (*decode)(const struct dmi_header *, void *), void *private_data) { return -ENXIO; }static inline bool dmi_match(enum dmi_field f, const char *str) { return false; }static inline void dmi_memdev_name(u16 handle, const char **bank, const char **device) { }static inline u64 dmi_memdev_size(u16 handle) { return ~0ul; }static inline u8 dmi_memdev_type(u16 handle) { return 0x0; }static inline u16 dmi_memdev_handle(int slot) { return 0xffff; }static inline const struct dmi_system_id * dmi_first_match(const struct dmi_system_id *list) { return NULL; }static inline const char * dmi_string_nosave(const struct dmi_header *dm, u8 s) { return ""; }
#endif
#endif /* __DMI_H__ */