diff options
Diffstat (limited to 'drivers/net/ethernet/netronome')
-rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index aee3fd2b6538..d365760fa75b 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -2278,11 +2278,6 @@ static int nfp_net_change_mtu(struct net_device *netdev, int new_mtu) struct nfp_net_rx_ring *tmp_rings; int err; - if (new_mtu < 68 || new_mtu > nn->max_mtu) { - nn_err(nn, "New MTU (%d) is not valid\n", new_mtu); - return -EINVAL; - } - old_mtu = netdev->mtu; old_fl_bufsz = nn->fl_bufsz; new_fl_bufsz = NFP_NET_MAX_PREPEND + ETH_HLEN + VLAN_HLEN * 2 + new_mtu; @@ -2930,6 +2925,11 @@ int nfp_net_netdev_init(struct net_device *netdev) ether_setup(netdev); netdev->netdev_ops = &nfp_net_netdev_ops; netdev->watchdog_timeo = msecs_to_jiffies(5 * 1000); + + /* MTU range: 68 - hw-specific max */ + netdev->min_mtu = ETH_MIN_MTU; + netdev->max_mtu = nn->max_mtu; + netif_carrier_off(netdev); nfp_net_set_ethtool_ops(netdev); |