X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Ftap%2Frte_eth_tap.c;h=9d39384ac5cadd15977f8fa1a340cd68c43d993e;hb=cb7e68da630abe7bb7b69885cc2a1a8e6d705943;hp=dc3847e03ee1e6cf773fda1d2581a7f83ab48b5c;hpb=22e8c9f341adc255d73efba6bea0b9fed5351220;p=dpdk.git

diff --git a/drivers/net/tap/rte_eth_tap.c b/drivers/net/tap/rte_eth_tap.c
index dc3847e03e..9d39384ac5 100644
--- a/drivers/net/tap/rte_eth_tap.c
+++ b/drivers/net/tap/rte_eth_tap.c
@@ -390,7 +390,8 @@ tap_tx_offload_get_port_capa(void)
 	 * In order to support legacy apps,
 	 * report capabilities also as port capabilities.
 	 */
-	return DEV_TX_OFFLOAD_IPV4_CKSUM |
+	return DEV_TX_OFFLOAD_MULTI_SEGS |
+	       DEV_TX_OFFLOAD_IPV4_CKSUM |
 	       DEV_TX_OFFLOAD_UDP_CKSUM |
 	       DEV_TX_OFFLOAD_TCP_CKSUM;
 }
@@ -398,7 +399,8 @@ tap_tx_offload_get_port_capa(void)
 static uint64_t
 tap_tx_offload_get_queue_capa(void)
 {
-	return DEV_TX_OFFLOAD_IPV4_CKSUM |
+	return DEV_TX_OFFLOAD_MULTI_SEGS |
+	       DEV_TX_OFFLOAD_IPV4_CKSUM |
 	       DEV_TX_OFFLOAD_UDP_CKSUM |
 	       DEV_TX_OFFLOAD_TCP_CKSUM;
 }
@@ -1347,13 +1349,13 @@ eth_dev_tap_create(struct rte_vdev_device *vdev, char *tap_name,
 	data = rte_zmalloc_socket(tap_name, sizeof(*data), 0, numa_node);
 	if (!data) {
 		RTE_LOG(ERR, PMD, "TAP Failed to allocate data\n");
-		goto error_exit;
+		goto error_exit_nodev;
 	}
 
 	dev = rte_eth_vdev_allocate(vdev, sizeof(*pmd));
 	if (!dev) {
 		RTE_LOG(ERR, PMD, "TAP Unable to allocate device struct\n");
-		goto error_exit;
+		goto error_exit_nodev;
 	}
 
 	pmd = dev->data->dev_private;
@@ -1524,6 +1526,11 @@ error_remote:
 	tap_flow_implicit_flush(pmd, NULL);
 
 error_exit:
+	if (pmd->ioctl_sock > 0)
+		close(pmd->ioctl_sock);
+	rte_eth_dev_release_port(dev);
+
+error_exit_nodev:
 	RTE_LOG(ERR, PMD, "TAP Unable to initialize %s\n",
 		rte_vdev_device_name(vdev));