From 3e7008459df969611fb7aa3b885a949515ac0b49 Mon Sep 17 00:00:00 2001 From: Ghalem Boudour Date: Fri, 30 Jul 2021 10:34:41 +0200 Subject: [PATCH] net/ena: enable multi-segment in Tx offload flags The DPDK ENA driver does not provide multi-segment tx offload capability. Let's add DEV_TX_OFFLOAD_MULTI_SEGS to ports offload capability by default, and always set it in dev->data->dev_conf.txmode.offload. This flag in not listed in doc/guides/nics/features/default.ini, so ena.ini does not need to be updated. Fixes: 1173fca25af9 ("ena: add polling-mode driver") Cc: stable@dpdk.org Signed-off-by: Ghalem Boudour Signed-off-by: Olivier Matz Acked-by: Michal Krawczyk --- drivers/net/ena/ena_ethdev.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c index 14f776b5ad..4cebf60a68 100644 --- a/drivers/net/ena/ena_ethdev.c +++ b/drivers/net/ena/ena_ethdev.c @@ -1856,6 +1856,7 @@ static int ena_dev_configure(struct rte_eth_dev *dev) if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG) dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH; + dev->data->dev_conf.txmode.offloads |= DEV_TX_OFFLOAD_MULTI_SEGS; adapter->tx_selected_offloads = dev->data->dev_conf.txmode.offloads; adapter->rx_selected_offloads = dev->data->dev_conf.rxmode.offloads; @@ -1930,6 +1931,7 @@ static int ena_infos_get(struct rte_eth_dev *dev, DEV_RX_OFFLOAD_TCP_CKSUM; rx_feat |= DEV_RX_OFFLOAD_JUMBO_FRAME; + tx_feat |= DEV_TX_OFFLOAD_MULTI_SEGS; /* Inform framework about available features */ dev_info->rx_offload_capa = rx_feat; -- 2.39.5