[dpdk-dev] [PATCH] net/i40e: Add new customized pctype for l2tpv3

[Sexton, Rory]

Hi Beilei,

See comments below.

Regards,
Rory

> > Subject: [PATCH] net/i40e: Add new customized pctype for l2tpv3
> It's not only add new customized pctype, but mainly enable FDIR for l2ipv3, so how about " net/i40e: support FDIR for L2TPv3"?
>
> Detailed commit log is also needed.

Of course can update this in v2.

> > +/* A structure used to define the input for L2TPv3 flow */ struct 
> > +i40e_l2tpv3_flow {
>
> Seems missed struct rte_eth_ipv4_flow or struct rte_eth_ipv6_flow here?
> 

I'm not convinced we need struct rte_eth_ipv4_flow or struct rte_eth_ipv6_flow to be part of the struct i40e_l2tpv3_flow.
The rte_eth_ipv4/6_flow struct will be included in the flow director pattern from the following additions.
Please advice so I can update in a v2 of the patch if required.

+static enum rte_flow_item_type pattern_fdir_ipv4_l2tpv3[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_L2TPV3,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+static enum rte_flow_item_type pattern_fdir_ipv6_l2tpv3[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_L2TPV3,
+       RTE_FLOW_ITEM_TYPE_END,
+};