If the flag is set in a PMD, which means the NIC(s) support TX checksum offload
of tunneling packet.
Signed-off-by: Jijiang Liu <jijiang.liu at intel.com>
---
lib/librte_ether/rte_ethdev.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index f66805d..bae59c3 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -916,6 +916,7 @@ struct rte_eth_conf {
#define DEV_TX_OFFLOAD_SCTP_CKSUM 0x00000010
#define DEV_TX_OFFLOAD_TCP_TSO 0x00000020
#define DEV_TX_OFFLOAD_UDP_TSO 0x00000040
+#define DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM 0x00000080 /**< Used for tunneling
packet. */
struct rte_eth_dev_info {
struct rte_pci_device *pci_dev; /**< Device PCI information. */
--
1.7.7.6
