APPLIED[B/D]: [PATCH 4/4][B/D] net: hns: add support for vlan TSO

[Kleber Souza]

On 2020-01-01 17:09, Ike Panhc wrote:
> From: Yonglong Liu <liuyonglong at huawei.com>
> 
> BugLink: https://launchpad.net/bugs/1853937
> 
> The hip07 chip support vlan TSO, this patch adds NETIF_F_TSO
> and NETIF_F_TSO6 flags to vlan_features to improve the
> performance after adding vlan to the net ports.
> 
> Signed-off-by: Yonglong Liu <liuyonglong at huawei.com>
> Signed-off-by: David S. Miller <davem at davemloft.net>
> (cherry picked from commit 0d581ba311a27762fe1a14e5db5f65d225b3d844)
> Signed-off-by: Ike Panhc <ike.pan at canonical.com>
> ---
>  drivers/net/ethernet/hisilicon/hns/hns_enet.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
> index db7279189d3b..0e1dd8d9571e 100644
> --- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c
> +++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
> @@ -2355,6 +2355,7 @@ static int hns_nic_dev_probe(struct platform_device *pdev)
>  		ndev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
>  			NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO |
>  			NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6;
> +		ndev->vlan_features |= NETIF_F_TSO | NETIF_F_TSO6;
>  		ndev->max_mtu = MAC_MAX_MTU_V2 -
>  				(ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN);
>  		break;
> 

Applied to bionic/linux and disco/linux.

Thanks,
Kleber