From b4ab225c34944658ddff62e4ee8127c3838bcf1d Mon Sep 17 00:00:00 2001 From: Cindy Lu Date: Wed, 1 Jul 2020 22:55:33 +0800 Subject: vhost: implement vhost_vq_get_addr method use vhost_vq_get_addr callback to get the vq address from backend Signed-off-by: Cindy Lu Message-Id: <20200701145538.22333-10-lulu@redhat.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin Acked-by: Jason Wang --- include/hw/virtio/vhost-backend.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/hw') diff --git a/include/hw/virtio/vhost-backend.h b/include/hw/virtio/vhost-backend.h index fa84abac97..bfc24207e2 100644 --- a/include/hw/virtio/vhost-backend.h +++ b/include/hw/virtio/vhost-backend.h @@ -118,6 +118,9 @@ typedef int (*vhost_dev_start_op)(struct vhost_dev *dev, bool started); typedef int (*vhost_vq_get_addr_op)(struct vhost_dev *dev, struct vhost_vring_addr *addr, struct vhost_virtqueue *vq); + +typedef int (*vhost_get_device_id_op)(struct vhost_dev *dev, uint32_t *dev_id); + typedef struct VhostOps { VhostBackendType backend_type; vhost_backend_init vhost_backend_init; @@ -160,6 +163,7 @@ typedef struct VhostOps { vhost_set_inflight_fd_op vhost_set_inflight_fd; vhost_dev_start_op vhost_dev_start; vhost_vq_get_addr_op vhost_vq_get_addr; + vhost_get_device_id_op vhost_get_device_id; } VhostOps; extern const VhostOps user_ops; -- cgit v1.2.3-55-g7522