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dpdk: enable checksum offload for Intel SRIOV NIC drivers

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Type: fix

Signed-off-by: John Lo <loj@cisco.com>
Change-Id: I3ee59106ba45164a4ee3788bf4dcf5bf4c2dc1c2
(cherry picked from commit 03598c4bcc639cbfc9afa13c5b4e52440f9eae2b)
This commit is contained in:
John Lo
2019-08-29 15:40:26 -04:00
parent dc4161eb85
commit 43a5b7cc44
1 changed files with 8 additions and 0 deletions
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8
src/plugins/dpdk/device/init.c
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@ -462,6 +462,14 @@ dpdk_lib_init (dpdk_main_t * dm)
case VNET_DPDK_PMD_IXGBEVF: case VNET_DPDK_PMD_IXGBEVF:
case VNET_DPDK_PMD_I40EVF: case VNET_DPDK_PMD_I40EVF:
xd->port_type = VNET_DPDK_PORT_TYPE_ETH_VF; 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; break;
case VNET_DPDK_PMD_THUNDERX: case VNET_DPDK_PMD_THUNDERX: