diff options
| author |   Florin Coras <fcoras@cisco.com> | 2020-02-19 21:38:15 +0000 |
|---|---|---|
| committer |   Dave Wallace <dwallacelf@gmail.com> | 2020-02-20 15:55:22 +0000 |
| commit | dd989487a683c56b56b8ffec1712149420dc8d81 (patch) | |
| tree | a85f75dfa3dac685e0e864b7388b91e8fb9e9023 /src/plugins/dpdk | |
| parent | 3ebebc3a2fe47f1222ba035e04ccd8caed0cf58f (diff) | |
dpdk: rx checksum offload
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I5a3e3a41dcc60c0d9b291e51bb112e7701f73050
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 6d327cbdb24..ac79ac4b627 100644 --- a/src/plugins/dpdk/device/init.c +++ b/src/plugins/dpdk/device/init.c @@ -349,6 +349,14 @@ dpdk_lib_init (dpdk_main_t * dm) xd->flags |= DPDK_DEVICE_FLAG_RX_IP4_CKSUM; } + if (dm->conf->enable_tcp_udp_checksum) + { + if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_UDP_CKSUM) + xd->port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_UDP_CKSUM; + if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_CKSUM) + xd->port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_TCP_CKSUM; + } + if (dm->conf->no_multi_seg) { xd->port_conf.txmode.offloads &= ~DEV_TX_OFFLOAD_MULTI_SEGS; |