From c8dc2d66c547daf5054557b485eff3fdc0f87864 Mon Sep 17 00:00:00 2001 From: Didier Pallard Date: Wed, 19 Sep 2018 17:04:08 +0200 Subject: [PATCH] net/i40e: fix missing Tx multi-segs capability In former API, ETH_TXQ_FLAGS_NOMULTSEGS was merely a hint indicating that application will never send multisegmented packets, allowing pmd to choose different tx methods accordingly. In new API, DEV_TX_OFFLOAD_MULTI_SEGS became an offload capability that is advertised by pmds, some of them do not advertise it and expect to never receive fragmented packets (octeontx, axgbe) So an ethdev that supports multisegmented packets should properly advertise it. Problem was spotted and tested on e1000, should be also present in i40e_vf representor. Fixes: e0cb96204b71 ("net/i40e: add support for representor ports") Cc: stable@dpdk.org Signed-off-by: Didier Pallard Acked-by: Konstantin Ananyev --- drivers/net/i40e/i40e_vf_representor.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/i40e/i40e_vf_representor.c b/drivers/net/i40e/i40e_vf_representor.c index f9f1316110..0bfbb4f601 100644 --- a/drivers/net/i40e/i40e_vf_representor.c +++ b/drivers/net/i40e/i40e_vf_representor.c @@ -48,6 +48,7 @@ i40e_vf_representor_dev_infos_get(struct rte_eth_dev *ethdev, DEV_RX_OFFLOAD_UDP_CKSUM | DEV_RX_OFFLOAD_TCP_CKSUM; dev_info->tx_offload_capa = + DEV_TX_OFFLOAD_MULTI_SEGS | DEV_TX_OFFLOAD_VLAN_INSERT | DEV_TX_OFFLOAD_QINQ_INSERT | DEV_TX_OFFLOAD_IPV4_CKSUM | -- 2.20.1