diff options
Diffstat (limited to 'drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c')
| -rw-r--r-- | drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c index 26ad40f19c64..d58b51d277f1 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c @@ -212,6 +212,8 @@ void rmnet_vnd_setup(struct net_device *rmnet_dev) rmnet_dev->needs_free_netdev = true; rmnet_dev->ethtool_ops = &rmnet_ethtool_ops; + rmnet_dev->features |= NETIF_F_LLTX; + /* This perm addr will be used as interface identifier by IPv6 */ rmnet_dev->addr_assign_type = NET_ADDR_RANDOM; eth_random_addr(rmnet_dev->perm_addr); @@ -222,16 +224,17 @@ void rmnet_vnd_setup(struct net_device *rmnet_dev) int rmnet_vnd_newlink(u8 id, struct net_device *rmnet_dev, struct rmnet_port *port, struct net_device *real_dev, - struct rmnet_endpoint *ep) + struct rmnet_endpoint *ep, + struct netlink_ext_ack *extack) + { struct rmnet_priv *priv = netdev_priv(rmnet_dev); int rc; - if (ep->egress_dev) - return -EINVAL; - - if (rmnet_get_endpoint(port, id)) + if (rmnet_get_endpoint(port, id)) { + NL_SET_ERR_MSG_MOD(extack, "MUX ID already exists"); return -EBUSY; + } rmnet_dev->hw_features = NETIF_F_RXCSUM; rmnet_dev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; |