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Diffstat (limited to 'include/sysemu/vhost-user-backend.h')
| -rw-r--r-- | include/sysemu/vhost-user-backend.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/sysemu/vhost-user-backend.h b/include/sysemu/vhost-user-backend.h new file mode 100644 index 000000000..327b0b84f --- /dev/null +++ b/include/sysemu/vhost-user-backend.h @@ -0,0 +1,48 @@ +/* + * 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 |