virtio-net: remove big packet XDP codes

[karo-tx-linux.git] / drivers / net / rionet.c

diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c
index a31f4610b4936b698724597d66164c1470cdeac9..300bb1479b3a45bc919d053a799ea058164a0e2b 100644 (file)
--- 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;