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Diffstat (limited to 'include/hw/virtio/vhost-user-fs.h')
| -rw-r--r-- | include/hw/virtio/vhost-user-fs.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/include/hw/virtio/vhost-user-fs.h b/include/hw/virtio/vhost-user-fs.h new file mode 100644 index 000000000..0d62834c2 --- /dev/null +++ b/include/hw/virtio/vhost-user-fs.h @@ -0,0 +1,47 @@ +/* + * Vhost-user filesystem virtio device + * + * Copyright 2018-2019 Red Hat, Inc. + * + * Authors: + * Stefan Hajnoczi <stefanha@redhat.com> + * + * This work is licensed under the terms of the GNU GPL, version 2 or + * (at your option) any later version. See the COPYING file in the + * top-level directory. + */ + +#ifndef _QEMU_VHOST_USER_FS_H +#define _QEMU_VHOST_USER_FS_H + +#include "hw/virtio/virtio.h" +#include "hw/virtio/vhost.h" +#include "hw/virtio/vhost-user.h" +#include "chardev/char-fe.h" +#include "qom/object.h" + +#define TYPE_VHOST_USER_FS "vhost-user-fs-device" +OBJECT_DECLARE_SIMPLE_TYPE(VHostUserFS, VHOST_USER_FS) + +typedef struct { + CharBackend chardev; + char *tag; + uint16_t num_request_queues; + uint16_t queue_size; +} VHostUserFSConf; + +struct VHostUserFS { + /*< private >*/ + VirtIODevice parent; + VHostUserFSConf conf; + struct vhost_virtqueue *vhost_vqs; + struct vhost_dev vhost_dev; + VhostUserState vhost_user; + VirtQueue **req_vqs; + VirtQueue *hiprio_vq; + int32_t bootindex; + + /*< public >*/ +}; + +#endif /* _QEMU_VHOST_USER_FS_H */ |