diff options
Diffstat (limited to 'drivers/net/rionet.c')
| -rw-r--r-- | drivers/net/rionet.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c index a31f4610b493..300bb1479b3a 100644 --- a/drivers/net/rionet.c +++ b/drivers/net/rionet.c @@ -466,17 +466,6 @@ static void rionet_set_msglevel(struct net_device *ndev, u32 value) rnet->msg_enable = value; } -static int rionet_change_mtu(struct net_device *ndev, int new_mtu) -{ - if ((new_mtu < 68) || (new_mtu > RIONET_MAX_MTU)) { - printk(KERN_ERR "%s: Invalid MTU size %d\n", - ndev->name, new_mtu); - return -EINVAL; - } - ndev->mtu = new_mtu; - return 0; -} - static const struct ethtool_ops rionet_ethtool_ops = { .get_drvinfo = rionet_get_drvinfo, .get_msglevel = rionet_get_msglevel, @@ -488,7 +477,6 @@ static const struct net_device_ops rionet_netdev_ops = { .ndo_open = rionet_open, .ndo_stop = rionet_close, .ndo_start_xmit = rionet_start_xmit, - .ndo_change_mtu = rionet_change_mtu, .ndo_validate_addr = eth_validate_addr, .ndo_set_mac_address = eth_mac_addr, }; @@ -525,6 +513,9 @@ static int rionet_setup_netdev(struct rio_mport *mport, struct net_device *ndev) ndev->netdev_ops = &rionet_netdev_ops; ndev->mtu = RIONET_MAX_MTU; + /* MTU range: 68 - 4082 */ + ndev->min_mtu = ETH_MIN_MTU; + ndev->max_mtu = RIONET_MAX_MTU; ndev->features = NETIF_F_LLTX; SET_NETDEV_DEV(ndev, &mport->dev); ndev->ethtool_ops = &rionet_ethtool_ops; |