> -----Original Message-----
> From: Zhu, TaoX
> Sent: Thursday, October 31, 2019 2:22 AM
> To: Xing, Beilei <[email protected]>; Zhang, Qi Z <[email protected]>
> Cc: [email protected]; Zhu, TaoX <[email protected]>
> Subject: [PATCH] net/i40e: qinq strip is not supported by i40e
>
> From: Zhu Tao <[email protected]>
>
> 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: Zhu Tao <[email protected]>
> ---
> 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 77a46832c..ed8cbd849 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)
> --
> 2.17.1
Acked-by: Beilei Xing <[email protected]>
