From: Dirk van der Merwe Date: Fri, 17 Nov 2017 01:06:41 +0000 (-0800) Subject: nfp: inherit the max_mtu from the PF netdev X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=743ba5b47f7961fb29f2e06bb694fb4f068ac58f;p=openwrt%2Fstaging%2Fblogic.git nfp: inherit the max_mtu from the PF netdev The PF netdev is used for data transfer for reprs, so reprs inherit the maximum MTU settings of the PF netdev. Fixes: 5de73ee46704 ("nfp: general representor implementation") Signed-off-by: Dirk van der Merwe Reviewed-by: Jakub Kicinski Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c index 1bce8c131bb9..fa052a929170 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c @@ -297,6 +297,8 @@ int nfp_repr_init(struct nfp_app *app, struct net_device *netdev, netdev->netdev_ops = &nfp_repr_netdev_ops; netdev->ethtool_ops = &nfp_port_ethtool_ops; + netdev->max_mtu = pf_netdev->max_mtu; + SWITCHDEV_SET_OPS(netdev, &nfp_port_switchdev_ops); if (nfp_app_has_tc(app)) {