[dpdk-dev] [PATCH] net/i40e: fix vsi vlan stripping

[Wu, Jingjing]

> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Zang MingJie
> Sent: Thursday, August 24, 2017 9:29 PM
> To: dev at dpdk.org
> Cc: Zang MingJie <zealot0630 at gmail.com>
> Subject: [dpdk-dev] [PATCH] net/i40e: fix vsi vlan stripping
> 
> Function i40e_vsi_config_vlan_stripping doesn't strip vlan tag for vf.
> The patch should fix the problem.
> 
> Signed-off-by: Zang MingJie <zealot0630 at gmail.com>
> ---
>  drivers/net/i40e/i40e_ethdev.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
> index 5f26e24a3..cd48ebbc1 100644
> --- a/drivers/net/i40e/i40e_ethdev.c
> +++ b/drivers/net/i40e/i40e_ethdev.c
> @@ -5189,7 +5189,7 @@ i40e_vsi_config_vlan_stripping(struct i40e_vsi *vsi, bool on)
>  	}
> 
>  	if (on)
> -		vlan_flags = I40E_AQ_VSI_PVLAN_EMOD_STR_BOTH;
> +		vlan_flags = I40E_AQ_VSI_PVLAN_EMOD_STR;
>  	else
>  		vlan_flags = I40E_AQ_VSI_PVLAN_EMOD_NOTHING;
>  	vsi->info.valid_sections =

How did you find this issue? In our cases, it works well.
And according to the datasheet, the EMOD_STR meaning Hide vlan but not strip them to descriptor.

Thanks
Jingjing