LXR linux/include/uapi/linux/virtio

   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