diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/virtio/vhost-user-blk.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/include/hw/virtio/vhost-user-blk.h b/include/hw/virtio/vhost-user-blk.h new file mode 100644 index 0000000000..5804cc904a --- /dev/null +++ b/include/hw/virtio/vhost-user-blk.h @@ -0,0 +1,41 @@ +/* + * vhost-user-blk host device + * Copyright(C) 2017 Intel Corporation. + * + * Authors: + * Changpeng Liu <changpeng.liu@intel.com> + * + * Based on vhost-scsi.h, Copyright IBM, Corp. 2011 + * + * This work is licensed under the terms of the GNU LGPL, version 2 or later. + * See the COPYING.LIB file in the top-level directory. + * + */ + +#ifndef VHOST_USER_BLK_H +#define VHOST_USER_BLK_H + +#include "standard-headers/linux/virtio_blk.h" +#include "qemu-common.h" +#include "hw/qdev.h" +#include "hw/block/block.h" +#include "chardev/char-fe.h" +#include "hw/virtio/vhost.h" + +#define TYPE_VHOST_USER_BLK "vhost-user-blk" +#define VHOST_USER_BLK(obj) \ + OBJECT_CHECK(VHostUserBlk, (obj), TYPE_VHOST_USER_BLK) + +typedef struct VHostUserBlk { + VirtIODevice parent_obj; + CharBackend chardev; + int32_t bootindex; + struct virtio_blk_config blkcfg; + uint16_t num_queues; + uint32_t queue_size; + uint32_t config_wce; + uint32_t config_ro; + struct vhost_dev dev; +} VHostUserBlk; + +#endif |