diff options
| author | Xin Long <lucien.xin@gmail.com> | 2021-01-15 10:47:46 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-01-19 04:57:02 +0100 |
| commit | 18423e1a9d7d72c84f04e7f5fa31070855966ea7 (patch) | |
| tree | f7ae1bafe0fb08c8666a913f78556d3f278df8c4 /drivers/net/geneve.c | |
| parent | vxlan: add NETIF_F_FRAGLIST flag for dev features (diff) | |
| download | linux-18423e1a9d7d72c84f04e7f5fa31070855966ea7.tar.xz linux-18423e1a9d7d72c84f04e7f5fa31070855966ea7.zip | |
geneve: add NETIF_F_FRAGLIST flag for dev features
Some protocol HW GSO requires fraglist supported by the device, like
SCTP. Without NETIF_F_FRAGLIST set in the dev features of geneve, it
would have to do SW GSO before the packets enter the driver, even
when the geneve dev and lower dev (like veth) both have the feature
of NETIF_F_GSO_SCTP.
So this patch is to add it for geneve.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/geneve.c')
| -rw-r--r-- | drivers/net/geneve.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index 6aa775d60c57..4ac0373326ef 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -1197,11 +1197,12 @@ static void geneve_setup(struct net_device *dev) SET_NETDEV_DEVTYPE(dev, &geneve_type); dev->features |= NETIF_F_LLTX; - dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM; + dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_FRAGLIST; dev->features |= NETIF_F_RXCSUM; dev->features |= NETIF_F_GSO_SOFTWARE; - dev->hw_features |= NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_RXCSUM; + dev->hw_features |= NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_FRAGLIST; + dev->hw_features |= NETIF_F_RXCSUM; dev->hw_features |= NETIF_F_GSO_SOFTWARE; /* MTU range: 68 - (something less than 65535) */ |