Commit cad478c7 authored by Neel Patel's avatar Neel Patel Committed by Jakub Kicinski

ionic: enable tunnel offloads

Support stateless offloads for GRE, VXLAN, GENEVE, IPXIP4
and IPXIP6 when the FW supports them.
Signed-off-by: default avatarNeel Patel <neel@pensando.io>
Signed-off-by: default avatarShannon Nelson <snelson@pensando.io>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent f43a96d9
......@@ -1491,7 +1491,13 @@ static int ionic_init_nic_features(struct ionic_lif *lif)
NETIF_F_RXCSUM |
NETIF_F_TSO |
NETIF_F_TSO6 |
NETIF_F_TSO_ECN;
NETIF_F_TSO_ECN |
NETIF_F_GSO_GRE |
NETIF_F_GSO_GRE_CSUM |
NETIF_F_GSO_IPXIP4 |
NETIF_F_GSO_IPXIP6 |
NETIF_F_GSO_UDP_TUNNEL |
NETIF_F_GSO_UDP_TUNNEL_CSUM;
if (lif->nxqs > 1)
features |= NETIF_F_RXHASH;
......
......@@ -925,8 +925,12 @@ static int ionic_tx_tso(struct ionic_queue *q, struct sk_buff *skb)
len = skb->len;
mss = skb_shinfo(skb)->gso_size;
outer_csum = (skb_shinfo(skb)->gso_type & SKB_GSO_GRE_CSUM) ||
(skb_shinfo(skb)->gso_type & SKB_GSO_UDP_TUNNEL_CSUM);
outer_csum = (skb_shinfo(skb)->gso_type & (SKB_GSO_GRE |
SKB_GSO_GRE_CSUM |
SKB_GSO_IPXIP4 |
SKB_GSO_IPXIP6 |
SKB_GSO_UDP_TUNNEL |
SKB_GSO_UDP_TUNNEL_CSUM));
has_vlan = !!skb_vlan_tag_present(skb);
vlan_tci = skb_vlan_tag_get(skb);
encap = skb->encapsulation;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment