From: Govindarajulu Varadarajan <gvara...@cisco.com>
Date: Tue, 7 Feb 2017 23:28:25 -0800
> Define ndo_features_check. Hw supports offload only for ipv4 inner and
> ipv4 outer pkt.
>
> Code refactor for setting inner tcp pseudo csum.
>
> Signed-off-by: Govindarajulu Varadarajan <gvara...@cisco.com>
> ---
> drivers/net/ethernet/cisco/enic/enic_main.c | 126
> +++++++++++++++++++++++++---
> 1 file changed, 114 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c
> b/drivers/net/ethernet/cisco/enic/enic_main.c
> index ce5ce394a810..9cfebdb22e81 100644
> --- a/drivers/net/ethernet/cisco/enic/enic_main.c
> +++ b/drivers/net/ethernet/cisco/enic/enic_main.c
> @@ -263,6 +263,48 @@ static void enic_udp_tunnel_del(struct net_device
> *netdev,
> spin_unlock_bh(&enic->devcmd_lock);
> }
>
> +static netdev_features_t enic_features_check(struct sk_buff *skb,
> + struct net_device *dev,
> + netdev_features_t features)
> +{
> + struct enic *enic = netdev_priv(dev);
> + struct udphdr *udph;
> + u16 proto;
> + u16 port = 0;
> + const struct ethhdr *eth = (struct ethhdr *)skb_inner_mac_header(skb);
Order variables from longest to shortest line.
> +static int enic_queue_wq_skb_tso(struct enic *enic, struct vnic_wq *wq,
> + struct sk_buff *skb, unsigned int mss,
> + int vlan_tag_insert, unsigned int vlan_tag,
> + int loopback)
> +{
> + unsigned int frag_len_left = skb_headlen(skb);
> + unsigned int len_left = skb->len - frag_len_left;
> + unsigned int hdr_len;
> + int eop = (len_left == 0);
> + unsigned int len;
> + dma_addr_t dma_addr;
> + unsigned int offset = 0;
> + skb_frag_t *frag;
Likewise.
