diff options
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe-drv.c')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index a87264f95f1a..dfeddf5fbf78 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -1773,13 +1773,8 @@ static int xgbe_prep_tso(struct sk_buff *skb, struct xgbe_packet_data *packet) return 0; } -static bool xgbe_is_vxlan(struct xgbe_prv_data *pdata, struct sk_buff *skb) +static bool xgbe_is_vxlan(struct sk_buff *skb) { - struct xgbe_vxlan_data *vdata; - - if (pdata->vxlan_force_disable) - return false; - if (!skb->encapsulation) return false; @@ -1801,19 +1796,13 @@ static bool xgbe_is_vxlan(struct xgbe_prv_data *pdata, struct sk_buff *skb) return false; } - /* See if we have the UDP port in our list */ - list_for_each_entry(vdata, &pdata->vxlan_ports, list) { - if ((skb->protocol == htons(ETH_P_IP)) && - (vdata->sa_family == AF_INET) && - (vdata->port == udp_hdr(skb)->dest)) - return true; - else if ((skb->protocol == htons(ETH_P_IPV6)) && - (vdata->sa_family == AF_INET6) && - (vdata->port == udp_hdr(skb)->dest)) - return true; - } + if (skb->inner_protocol_type != ENCAP_TYPE_ETHER || + skb->inner_protocol != htons(ETH_P_TEB) || + (skb_inner_mac_header(skb) - skb_transport_header(skb) != + sizeof(struct udphdr) + sizeof(struct vxlanhdr))) + return false; - return false; + return true; } static int xgbe_is_tso(struct sk_buff *skb) @@ -1864,7 +1853,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata, XGMAC_SET_BITS(packet->attributes, TX_PACKET_ATTRIBUTES, CSUM_ENABLE, 1); - if (xgbe_is_vxlan(pdata, skb)) + if (xgbe_is_vxlan(skb)) XGMAC_SET_BITS(packet->attributes, TX_PACKET_ATTRIBUTES, VXLAN, 1); |