Quelle  efi_test.h   Sprache: C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * EFI Test driver Header
 *
 * Copyright(C) 2012-2016 Canonical Ltd.
 *
 */

#ifndef _DRIVERS_FIRMWARE_EFI_TEST_H_
#define _DRIVERS_FIRMWARE_EFI_TEST_H_

#include <linux/efi.h>

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 \
 _IOW('p', 0x06, struct efi_setwakeuptime)

#define EFI_RUNTIME_GET_NEXTVARIABLENAME \
 _IOWR('p', 0x07, struct efi_getnextvariablename)

#define EFI_RUNTIME_QUERY_VARIABLEINFO \
 _IOR('p', 0x08, struct efi_queryvariableinfo)

#define EFI_RUNTIME_GET_NEXTHIGHMONOTONICCOUNT \
 _IOR('p', 0x09, struct efi_getnexthighmonotoniccount)

#define EFI_RUNTIME_QUERY_CAPSULECAPABILITIES \
 _IOR('p', 0x0A, struct efi_querycapsulecapabilities)

#define EFI_RUNTIME_RESET_SYSTEM \
 _IOW('p', 0x0B, struct efi_resetsystem)

#define EFI_RUNTIME_GET_SUPPORTED_MASK \
 _IOR('p', 0x0C, unsigned int)

#endif /* _DRIVERS_FIRMWARE_EFI_TEST_H_ */