Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit eb6b9a8c authored by Dmitry Kravkov's avatar Dmitry Kravkov Committed by David S. Miller
Browse files

ip_gre: propogate target device GSO capability to the tunnel device 



Signed-off-by: default avatarDmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent aa0e51cd

net/ipv4/ip_gre.c

+8 −2
Original line number Diff line number Diff line
@@ -1103,9 +1103,15 @@ static int ipgre_tunnel_bind_dev(struct net_device *dev) 
	tunnel->hlen = addend;

	/* TCP offload with GRE SEQ is not supported. */

	if (!(tunnel->parms.o_flags & GRE_SEQ)) {

		/* device supports enc gso offload*/

		if (tdev->hw_enc_features & NETIF_F_GRE_GSO) {

			dev->features		|= NETIF_F_TSO;

			dev->hw_features	|= NETIF_F_TSO;

		} else {

			dev->features		|= NETIF_F_GSO_SOFTWARE;

			dev->hw_features	|= NETIF_F_GSO_SOFTWARE;

		}

	}



	return mtu;

}