/* 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_ */