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vhost: replace vDPA device ID in Vhost
[dpdk.git]
/
examples
/
vdpa
/
main.c
diff --git
a/examples/vdpa/main.c
b/examples/vdpa/main.c
index
e72f664
..
6a719e3
100644
(file)
--- a/
examples/vdpa/main.c
+++ b/
examples/vdpa/main.c
@@
-149,6
+149,7
@@
start_vdpa(struct vdpa_port *vport)
{
int ret;
char *socket_path = vport->ifname;
{
int ret;
char *socket_path = vport->ifname;
+ struct rte_vdpa_device *vdev;
int did = vport->did;
if (client_mode)
int did = vport->did;
if (client_mode)
@@
-173,7
+174,13
@@
start_vdpa(struct vdpa_port *vport)
"register driver ops failed: %s\n",
socket_path);
"register driver ops failed: %s\n",
socket_path);
- ret = rte_vhost_driver_attach_vdpa_device(socket_path, did);
+ vdev = rte_vdpa_get_device(did);
+ if (!vdev)
+ rte_exit(EXIT_FAILURE,
+ "vDPA device retrieval failed: %p\n",
+ vdev);
+
+ ret = rte_vhost_driver_attach_vdpa_device(socket_path, vdev);
if (ret != 0)
rte_exit(EXIT_FAILURE,
"attach vdpa device failed: %s\n",
if (ret != 0)
rte_exit(EXIT_FAILURE,
"attach vdpa device failed: %s\n",
@@
-291,13
+298,13
@@
static void cmd_list_vdpa_devices_parsed(
vdev = rte_vdpa_get_device(did);
if (!vdev)
continue;
vdev = rte_vdpa_get_device(did);
if (!vdev)
continue;
- if (vdev->ops->get_queue_num(
did
, &queue_num) < 0) {
+ if (vdev->ops->get_queue_num(
vdev
, &queue_num) < 0) {
RTE_LOG(ERR, VDPA,
"failed to get vdpa queue number "
"for device id %d.\n", did);
continue;
}
RTE_LOG(ERR, VDPA,
"failed to get vdpa queue number "
"for device id %d.\n", did);
continue;
}
- if (vdev->ops->get_features(
did
, &features) < 0) {
+ if (vdev->ops->get_features(
vdev
, &features) < 0) {
RTE_LOG(ERR, VDPA,
"failed to get vdpa features "
"for device id %d.\n", did);
RTE_LOG(ERR, VDPA,
"failed to get vdpa features "
"for device id %d.\n", did);