From b96fb2f0d22b55a8168006912c4af335ada0e943 Mon Sep 17 00:00:00 2001 From: Tao Zhu Date: Thu, 31 Oct 2019 02:21:31 +0800 Subject: [PATCH 1/1] net/i40e: handle QinQ strip Qinq strip is not supported by i40e. When user tries to turn on QinQ strip, the driver gives unsupported return value and log. Signed-off-by: Tao Zhu Acked-by: Beilei Xing Reviewed-by: Xiaolong Ye --- drivers/net/i40e/i40e_ethdev.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c index 91d529b2f3..5abf60e36a 100644 --- a/drivers/net/i40e/i40e_ethdev.c +++ b/drivers/net/i40e/i40e_ethdev.c @@ -3847,6 +3847,11 @@ i40e_vlan_offload_set(struct rte_eth_dev *dev, int mask) struct i40e_vsi *vsi = pf->main_vsi; struct rte_eth_rxmode *rxmode; + if (mask & ETH_QINQ_STRIP_MASK) { + PMD_DRV_LOG(ERR, "Strip qinq is not supported."); + return -ENOTSUP; + } + rxmode = &dev->data->dev_conf.rxmode; if (mask & ETH_VLAN_FILTER_MASK) { if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER) -- 2.20.1