[qemu.git] / hw / dataplane / virtio-blk.h

/*
 * Dedicated thread for virtio-blk I/O processing
 *
 * Copyright 2012 IBM, Corp.
 * Copyright 2012 Red Hat, Inc. and/or its affiliates
 *
 * Authors:
 *   Stefan Hajnoczi <stefanha@redhat.com>
 *
 * This work is licensed under the terms of the GNU GPL, version 2 or later.
 * See the COPYING file in the top-level directory.
 *
 */

#ifndef HW_DATAPLANE_VIRTIO_BLK_H
#define HW_DATAPLANE_VIRTIO_BLK_H

#include "hw/virtio.h"

typedef struct VirtIOBlockDataPlane VirtIOBlockDataPlane;

bool virtio_blk_data_plane_create(VirtIODevice *vdev, VirtIOBlkConf *blk,
                                  VirtIOBlockDataPlane **dataplane);
void virtio_blk_data_plane_destroy(VirtIOBlockDataPlane *s);
void virtio_blk_data_plane_start(VirtIOBlockDataPlane *s);
void virtio_blk_data_plane_stop(VirtIOBlockDataPlane *s);
void virtio_blk_data_plane_drain(VirtIOBlockDataPlane *s);

#endif /* HW_DATAPLANE_VIRTIO_BLK_H */
Commit	Line	Data
e72f66a0 SH	1	/*
	2	* Dedicated thread for virtio-blk I/O processing
	3	*
	4	* Copyright 2012 IBM, Corp.
	5	* Copyright 2012 Red Hat, Inc. and/or its affiliates
	6	*
	7	* Authors:
	8	* Stefan Hajnoczi <stefanha@redhat.com>
	9	*
	10	* This work is licensed under the terms of the GNU GPL, version 2 or later.
	11	* See the COPYING file in the top-level directory.
	12	*
	13	*/
	14
	15	#ifndef HW_DATAPLANE_VIRTIO_BLK_H
	16	#define HW_DATAPLANE_VIRTIO_BLK_H
	17
	18	#include "hw/virtio.h"
	19
	20	typedef struct VirtIOBlockDataPlane VirtIOBlockDataPlane;
	21
	22	bool virtio_blk_data_plane_create(VirtIODevice vdev, VirtIOBlkConf blk,
	23	VirtIOBlockDataPlane **dataplane);
	24	void virtio_blk_data_plane_destroy(VirtIOBlockDataPlane *s);
	25	void virtio_blk_data_plane_start(VirtIOBlockDataPlane *s);
	26	void virtio_blk_data_plane_stop(VirtIOBlockDataPlane *s);
	27	void virtio_blk_data_plane_drain(VirtIOBlockDataPlane *s);
	28
	29	#endif /* HW_DATAPLANE_VIRTIO_BLK_H */