1/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause */
2/*
3 * Definitions for virtio-pmem devices.
4 *
5 * Copyright (C) 2019 Red Hat, Inc.
6 *
7 * Author(s): Pankaj Gupta <pagupta@redhat.com>
8 */
9
10#ifndef _UAPI_LINUX_VIRTIO_PMEM_H
11#define _UAPI_LINUX_VIRTIO_PMEM_H
12
13#include <linux/types.h>
14#include <linux/virtio_ids.h>
15#include <linux/virtio_config.h>
16
17struct virtio_pmem_config {
18 __le64 start;
19 __le64 size;
20};
21
22#define VIRTIO_PMEM_REQ_TYPE_FLUSH 0
23
24struct virtio_pmem_resp {
25 /* Host return status corresponding to flush request */
26 __le32 ret;
27};
28
29struct virtio_pmem_req {
30 /* command type */
31 __le32 type;
32};
33
34#endif
35

source code of linux/include/uapi/linux/virtio_pmem.h