vdpa/ifc: get device type

Add get device type ops to ifc driver.

Signed-off-by: Andy Pei <andy.pei@intel.com>
Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>

diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c b/drivers/vdpa/ifc/ifcvf_vdpa.c
index 0f9db8a..f4c6198 100644 (file)
--- a/drivers/vdpa/ifc/ifcvf_vdpa.c
+++ b/drivers/vdpa/ifc/ifcvf_vdpa.c
@@ -1189,6 +1189,29 @@ exit:
        return 0;
 }
 
+static int
+ifcvf_get_device_type(struct rte_vdpa_device *vdev,
+       uint32_t *type)
+{
+       struct ifcvf_internal *internal;
+       struct internal_list *list;
+
+       list = find_internal_resource_by_vdev(vdev);
+       if (list == NULL) {
+               DRV_LOG(ERR, "Invalid vDPA device: %p", vdev);
+               return -1;
+       }
+
+       internal = list->internal;
+
+       if (internal->hw.device_type == IFCVF_BLK)
+               *type = RTE_VHOST_VDPA_DEVICE_TYPE_BLK;
+       else
+               *type = RTE_VHOST_VDPA_DEVICE_TYPE_NET;
+
+       return 0;
+}
+
 static struct rte_vdpa_dev_ops ifcvf_net_ops = {
        .get_queue_num = ifcvf_get_queue_num,
        .get_features = ifcvf_get_vdpa_features,
@@ -1201,6 +1224,7 @@ static struct rte_vdpa_dev_ops ifcvf_net_ops = {
        .get_vfio_group_fd = ifcvf_get_vfio_group_fd,
        .get_vfio_device_fd = ifcvf_get_vfio_device_fd,
        .get_notify_area = ifcvf_get_notify_area,
+       .get_dev_type = ifcvf_get_device_type,
 };
 
 static inline int
@@ -1332,6 +1356,7 @@ static struct rte_vdpa_dev_ops ifcvf_blk_ops = {
        .get_vfio_device_fd = ifcvf_get_vfio_device_fd,
        .get_notify_area = ifcvf_get_notify_area,
        .get_config = ifcvf_blk_get_config,
+       .get_dev_type = ifcvf_get_device_type,
 };
 
 struct rte_vdpa_dev_info dev_info[] = {