aboutsummaryrefslogtreecommitdiff
path: root/include/uapi/linux/virtio_pmem.h
blob: d676b3620383c3cb76be7b4aa3651b1a99e5ded9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause */
/*
 * Definitions for virtio-pmem devices.
 *
 * Copyright (C) 2019 Red Hat, Inc.
 *
 * Author(s): Pankaj Gupta <pagupta@redhat.com>
 */

#ifndef _UAPI_LINUX_VIRTIO_PMEM_H
#define _UAPI_LINUX_VIRTIO_PMEM_H

#include <linux/types.h>
#include <linux/virtio_ids.h>
#include <linux/virtio_config.h>

struct virtio_pmem_config {
	__le64 start;
	__le64 size;
};

#define VIRTIO_PMEM_REQ_TYPE_FLUSH      0

struct virtio_pmem_resp {
	/* Host return status corresponding to flush request */
	__le32 ret;
};

struct virtio_pmem_req {
	/* command type */
	__le32 type;
};

#endif