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authorBenoît Ganne <bganne@cisco.com>2021-09-17 17:48:12 +0200
committerDamjan Marion <dmarion@me.com>2021-09-17 20:12:22 +0000
commit8b997772633f33528ca4f0b702e93dcfc1c24395 (patch)
tree6772ac9313a0c5424f6d19c9097f165d830f66de /src/plugins/dpdk/device
parent0e6584014afc41ad1d9750ee6d09c698311aa818 (diff)
dpdk: enable ENA tx offload
Type: improvement Change-Id: Ic7c2ac4237ecd192def7c3530ae5f788c62cf9ad Signed-off-by: Benoît Ganne <bganne@cisco.com>
Diffstat (limited to 'src/plugins/dpdk/device')
-rw-r--r--src/plugins/dpdk/device/init.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index 18124c32ff0..b64f76bf185 100644
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -570,6 +570,13 @@ dpdk_lib_init (dpdk_main_t * dm)
xd->port_type = VNET_DPDK_PORT_TYPE_ETH_VF;
xd->port_conf.rxmode.offloads &= ~DEV_RX_OFFLOAD_SCATTER;
xd->port_conf.intr_conf.rxq = 1;
+ if (dm->conf->no_tx_checksum_offload == 0)
+ {
+ xd->port_conf.txmode.offloads |= DEV_TX_OFFLOAD_IPV4_CKSUM;
+ 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;
+ }
break;
case VNET_DPDK_PMD_DPAA2: