Jan-Bernd Themann wrote:
> This patch provides a functionality that allows parallel
> RX processing on multiple RX queues by using dummy netdevices.
>
>
> +static inline int ehea_hash_skb(struct sk_buff *skb, int num_qps)
> +{
> + u32 tmp;
> + if ((skb->nh.iph->protocol == IPPROTO_TCP)
> + && skb->protocol == ETH_P_IP) {
skb->protocol has network byte order. The ETH_P_IP test should also
logically come before checking the IP protocol.
> + tmp = (skb->h.th->source + (skb->h.th->dest << 16)) % 31;
Only locally generated packets have a valid h.th pointer.
> + tmp += skb->nh.iph->daddr % 31;
> + return tmp % num_qps;
> + }
> + else
> + return 0;
> +}
> +
> static int ehea_start_xmit(struct sk_buff *skb, struct net_device *dev)
> {
> struct ehea_port *port = netdev_priv(dev);
> @@ -1796,9 +1818,18 @@ static int ehea_start_xmit(struct sk_buf
> unsigned long flags;
> u32 lkey;
> int swqe_index;
> - struct ehea_port_res *pr = &port->port_res[0];
> + struct ehea_port_res *pr;
> +
> + pr = &port->port_res[ehea_hash_skb(skb, port->num_tx_qps)];
> +
-
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