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- /*
- * QEMU vhost-user backend
- *
- * Copyright (C) 2018 Red Hat Inc
- *
- * Authors:
- * Marc-André Lureau <marcandre.lureau@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 QEMU_VHOST_USER_BACKEND_H
- #define QEMU_VHOST_USER_BACKEND_H
- #include "qom/object.h"
- #include "exec/memory.h"
- #include "qemu/option.h"
- #include "qemu/bitmap.h"
- #include "hw/virtio/vhost.h"
- #include "hw/virtio/vhost-user.h"
- #include "chardev/char-fe.h"
- #include "io/channel.h"
- #define TYPE_VHOST_USER_BACKEND "vhost-user-backend"
- OBJECT_DECLARE_SIMPLE_TYPE(VhostUserBackend,
- VHOST_USER_BACKEND)
- struct VhostUserBackend {
- /* private */
- Object parent;
- char *chr_name;
- CharBackend chr;
- VhostUserState vhost_user;
- struct vhost_dev dev;
- VirtIODevice *vdev;
- bool started;
- bool completed;
- };
- int vhost_user_backend_dev_init(VhostUserBackend *b, VirtIODevice *vdev,
- unsigned nvqs, Error **errp);
- void vhost_user_backend_start(VhostUserBackend *b);
- void vhost_user_backend_stop(VhostUserBackend *b);
- #endif
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