netdev-dpdk: Restore outer UDP checksum for Intel nics.

Fixes for Intel drivers are included in DPDK v23.11.2.

Link: https://git.dpdk.org/dpdk-stable/commit/?id=e8c2cccfbdef
Link: https://git.dpdk.org/dpdk-stable/commit/?id=1970a0ca45f1
Link: https://git.dpdk.org/dpdk-stable/commit/?id=80c5c9789b73
Fixes: 084c808 ("userspace: Support VXLAN and GENEVE TSO.")
Signed-off-by: David Marchand <[email protected]>
Acked-by: Mike Pattrick <[email protected]>
Acked-by: Kevin Traynor <[email protected]>

Author: david-marchand

Diff for: lib/netdev-dpdk.c

@@ -1353,15 +1353,12 @@ dpdk_eth_dev_init(struct netdev_dpdk *dev)
         info.tx_offload_capa &= ~RTE_ETH_TX_OFFLOAD_TCP_CKSUM;
     }
 
-    if (!strcmp(info.driver_name, "net_ice")
-        || !strcmp(info.driver_name, "net_i40e")
-        || !strcmp(info.driver_name, "net_iavf")
-        || !strcmp(info.driver_name, "net_txgbe")) {
+    if (!strcmp(info.driver_name, "net_txgbe")) {
         /* FIXME: Driver advertises the capability but doesn't seem
          * to actually support it correctly.  Can remove this once
          * the driver is fixed on DPDK side. */
         VLOG_INFO("%s: disabled Tx outer udp checksum offloads for a "
-                  "net/ice, net/i40e, net/iavf or net/txgbe port.",
+                  "net/txgbe port.",
                   netdev_get_name(&dev->up));
         info.tx_offload_capa &= ~RTE_ETH_TX_OFFLOAD_OUTER_UDP_CKSUM;
         info.tx_offload_capa &= ~RTE_ETH_TX_OFFLOAD_VXLAN_TNL_TSO;