drivers/firmware/efi/test/efi_test.h

Source file repositories/reference/linux-study-clean/drivers/firmware/efi/test/efi_test.h

File Facts

System
Linux kernel
Corpus path
drivers/firmware/efi/test/efi_test.h
Extension
.h
Size
2797 bytes
Lines
125
Domain
Driver Families
Bucket
drivers/firmware
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

struct efi_getvariable {
	efi_char16_t	*variable_name;
	efi_guid_t	*vendor_guid;
	u32		*attributes;
	unsigned long	*data_size;
	void		*data;
	efi_status_t	*status;
} __packed;

struct efi_setvariable {
	efi_char16_t	*variable_name;
	efi_guid_t	*vendor_guid;
	u32		attributes;
	unsigned long	data_size;
	void		*data;
	efi_status_t	*status;
} __packed;

struct efi_getnextvariablename {
	unsigned long	*variable_name_size;
	efi_char16_t	*variable_name;
	efi_guid_t	*vendor_guid;
	efi_status_t	*status;
} __packed;

struct efi_queryvariableinfo {
	u32		attributes;
	u64		*maximum_variable_storage_size;
	u64		*remaining_variable_storage_size;
	u64		*maximum_variable_size;
	efi_status_t	*status;
} __packed;

struct efi_gettime {
	efi_time_t	*time;
	efi_time_cap_t	*capabilities;
	efi_status_t	*status;
} __packed;

struct efi_settime {
	efi_time_t	*time;
	efi_status_t	*status;
} __packed;

struct efi_getwakeuptime {
	efi_bool_t	*enabled;
	efi_bool_t	*pending;
	efi_time_t	*time;
	efi_status_t	*status;
} __packed;

struct efi_setwakeuptime {
	efi_bool_t	enabled;
	efi_time_t	*time;
	efi_status_t	*status;
} __packed;

struct efi_getnexthighmonotoniccount {
	u32		*high_count;
	efi_status_t	*status;
} __packed;

struct efi_querycapsulecapabilities {
	efi_capsule_header_t	**capsule_header_array;
	unsigned long		capsule_count;
	u64			*maximum_capsule_size;
	int			*reset_type;
	efi_status_t		*status;
} __packed;

struct efi_resetsystem {
	int			reset_type;
	efi_status_t		status;
	unsigned long		data_size;
	efi_char16_t		*data;
} __packed;

#define EFI_RUNTIME_GET_VARIABLE \
	_IOWR('p', 0x01, struct efi_getvariable)
#define EFI_RUNTIME_SET_VARIABLE \
	_IOW('p', 0x02, struct efi_setvariable)

#define EFI_RUNTIME_GET_TIME \
	_IOR('p', 0x03, struct efi_gettime)
#define EFI_RUNTIME_SET_TIME \
	_IOW('p', 0x04, struct efi_settime)

#define EFI_RUNTIME_GET_WAKETIME \
	_IOR('p', 0x05, struct efi_getwakeuptime)
#define EFI_RUNTIME_SET_WAKETIME \

Annotation

Implementation Notes