linux-stable/include/uapi/linux/virtio_pmem.h
Michael S. Tsirkin a28feb855c virtio_pmem: correct tags for config space fields
Since this is a modern-only device,
tag config space fields as having little endian-ness.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
2020-08-05 11:08:40 -04:00

34 lines
651 B
C

/* 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