diff options
| author |   John Lo <loj@cisco.com> | 2019-08-29 15:40:26 -0400 |
|---|---|---|
| committer | John Lo <loj@cisco.com> | 2019-08-30 13:24:51 +0000 |
| commit | 43a5b7cc44596fea37a9b7ab62f49eb40c402f22 (patch) | |
| tree | 1bb9b9a1c9ce38222582eb633cee651ec1a91aed /src/plugins/dpdk | |
| parent | dc4161eb85cea9963ce5d4ad162907ec816636d6 (diff) | |
dpdk: enable checksum offload for Intel SRIOV NIC drivers
Type: fix
Signed-off-by: John Lo <loj@cisco.com>
Change-Id: I3ee59106ba45164a4ee3788bf4dcf5bf4c2dc1c2
(cherry picked from commit 03598c4bcc639cbfc9afa13c5b4e52440f9eae2b)
Diffstat (limited to 'src/plugins/dpdk')
| -rw-r--r-- | src/plugins/dpdk/device/init.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c index 07cbbf99725..a32ab4e8015 100644 --- a/src/plugins/dpdk/device/init.c +++ b/src/plugins/dpdk/device/init.c @@ -462,6 +462,14 @@ dpdk_lib_init (dpdk_main_t * dm) case VNET_DPDK_PMD_IXGBEVF: case VNET_DPDK_PMD_I40EVF: xd->port_type = VNET_DPDK_PORT_TYPE_ETH_VF; + if (dm->conf->no_tx_checksum_offload == 0) + { + xd->port_conf.txmode.offloads |= DEV_TX_OFFLOAD_TCP_CKSUM; + xd->port_conf.txmode.offloads |= DEV_TX_OFFLOAD_UDP_CKSUM; + xd->flags |= + DPDK_DEVICE_FLAG_TX_OFFLOAD | + DPDK_DEVICE_FLAG_INTEL_PHDR_CKSUM; + } break; case VNET_DPDK_PMD_THUNDERX: |