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Date: Tue, 1 Jul 2014 00:53:25 +0300 From: Or Gerlitz <or.gerlitz@...il.com> To: Pravin B Shelar <pshelar@...ira.com> Cc: "netdev@...r.kernel.org" <netdev@...r.kernel.org> Subject: Re: [PATCH 2/2] openvswitch: Enable tunnel GSO for OVS bridge. On Sun, May 25, 2014 at 2:39 PM, Pravin B Shelar <pshelar@...ira.com> wrote: > > Signed-off-by: Pravin B Shelar <pshelar@...ira.com> Hi Pravin, ping... this addresses a real life use case where offloads didn't come into play, right? can you respin the patch with non-empty change-log so people can review/ack it? --> and we'll have upstream support for that case. Or. > > --- > include/linux/netdev_features.h | 4 ++++ > net/openvswitch/vport-internal_dev.c | 3 ++- > 2 files changed, 6 insertions(+), 1 deletion(-) > > diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h > index e5a5894..12118a5 100644 > --- a/include/linux/netdev_features.h > +++ b/include/linux/netdev_features.h > @@ -152,6 +152,10 @@ enum { > #define NETIF_F_ALL_FCOE (NETIF_F_FCOE_CRC | NETIF_F_FCOE_MTU | \ > NETIF_F_FSO) > > +#define NETIF_F_ALL_ENCAP_GSO (NETIF_F_GSO_GRE | NETIF_F_GSO_GRE_CSUM | \ > + NETIF_F_GSO_IPIP | NETIF_F_GSO_SIT | \ > + NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_MPLS) > + > /* > * If one device supports one of these features, then enable them > * for all in netdev_increment_features. > diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c > index 789af92..b971610 100644 > --- a/net/openvswitch/vport-internal_dev.c > +++ b/net/openvswitch/vport-internal_dev.c > @@ -134,7 +134,8 @@ static void do_setup(struct net_device *netdev) > netdev->tx_queue_len = 0; > > netdev->features = NETIF_F_LLTX | NETIF_F_SG | NETIF_F_FRAGLIST | > - NETIF_F_HIGHDMA | NETIF_F_HW_CSUM | NETIF_F_GSO_SOFTWARE; > + NETIF_F_HIGHDMA | NETIF_F_HW_CSUM | NETIF_F_GSO_SOFTWARE | > + NETIF_F_ALL_ENCAP_GSO; > > netdev->vlan_features = netdev->features; > netdev->features |= NETIF_F_HW_VLAN_CTAG_TX; > -- > 1.9.1 > > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@...r.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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