From 5fe97d8829e8bc2a297474df20cd3ac12eebdbba Mon Sep 17 00:00:00 2001 From: Stefano Garzarella Date: Fri, 22 May 2020 14:25:11 +0200 Subject: virtio: add vhost-user-vsock base device This patch introduces a vhost-user device for vsock, using the vhost-vsock-common parent class. The vhost-user-vsock device can be used to implement the virtio-vsock device emulation in user-space. Signed-off-by: Stefano Garzarella Message-Id: <20200522122512.87413-3-sgarzare@redhat.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- include/hw/virtio/vhost-user-vsock.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 include/hw/virtio/vhost-user-vsock.h (limited to 'include') diff --git a/include/hw/virtio/vhost-user-vsock.h b/include/hw/virtio/vhost-user-vsock.h new file mode 100644 index 0000000..4e128a4 --- /dev/null +++ b/include/hw/virtio/vhost-user-vsock.h @@ -0,0 +1,36 @@ +/* + * Vhost-user vsock virtio device + * + * Copyright 2020 Red Hat, Inc. + * + * 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_VSOCK_H +#define _QEMU_VHOST_USER_VSOCK_H + +#include "hw/virtio/vhost-vsock-common.h" +#include "hw/virtio/vhost-user.h" +#include "standard-headers/linux/virtio_vsock.h" + +#define TYPE_VHOST_USER_VSOCK "vhost-user-vsock-device" +#define VHOST_USER_VSOCK(obj) \ + OBJECT_CHECK(VHostUserVSock, (obj), TYPE_VHOST_USER_VSOCK) + +typedef struct { + CharBackend chardev; +} VHostUserVSockConf; + +typedef struct { + /*< private >*/ + VHostVSockCommon parent; + VhostUserState vhost_user; + VHostUserVSockConf conf; + struct virtio_vsock_config vsockcfg; + + /*< public >*/ +} VHostUserVSock; + +#endif /* _QEMU_VHOST_USER_VSOCK_H */ -- cgit v1.1