[dpdk-dev] [dpdk-dev v8 0/3] add RSS configuration for iavf

[Ferruh Yigit]

On 4/22/2020 2:02 AM, Jeff Guo wrote:
> Because the VF must be capable of configuring RSS, so add RSS configuration
> for iavf, VFs could add or delete a RSS rule base on the PF's capability.
> The supported protocol rss input set as below.
> 
> l2-src-only/
> l2-dst-only/
> svlan/
> cvlan/
> ipv4/
> ipv6/
> l3_src_only/
> l3_dst_only/
> l2tpv3/
> esp/
> ah/
> pfcp/
> gtpu down/
> gtpu up/
> udp/
> tcp/
> sctp/
> 
> use tespmd for example:
> testpmd> flow create 0 ingress pattern eth / ipv4 / end actions rss types l3-src-only  end key_len 0 queues end / end
> 
> use scapy for example:
>> sendp(Ether(dst="00:01:23:45:67:01")/IP(src=RandIP())/Raw('x'*20),iface="ens785f1",loop=1,inter=0.3)
> 
> the expect result:
> the rss hash works and the packets will go to difference queue for load balance.
> 
> This patchset depends on below patch sets.
> (1)http://patches.dpdk.org/project/dpdk/list/?series=8950
>         add generic filter support for iavf
> (2)http://patches.dpdk.org/project/dpdk/list/?series=9280
>         iavf share code update
> (3)http://patches.dpdk.org/project/dpdk/list/?series=9244
>         framework for advanced iAVF PMD
> 
> v8:
> 1.rebase patch and refine guide doc
> 
> v7:
> 1.rebase and add ETH_RSS_VLAN to cover ETH_RSS_S_VLAN and ETH_RSS_C_VLAN
> 2.add misssing type and add change in doc for port rss configure.
> 
> v6:
> 1.rename some struct and type
> 2.use pattern hint to distingush different layer for hash
> 3.add some missing part and refine commit log
> 
> v5:
> 1.rename ETH_XXX to L2_XXX.
> 2.NULL checking and commit log refine.
> 
> v4:
> 1.refine the rss type checking
> 2.delete unnecessary pdu type item.
> 
> v3:
> 1.refince rss offload types.
> 2.add doc in release note
> 3.refine some naming base on virtchnl definition.
> 4.move gtp pdu index from normal to special.
> 
> v2:
> 1.refine some rte eth rss offload types.
> 2.add NAT T ESP and refine gtpu down/up
> 3.reference some fixing patch from pf side.
> 
> Jeff Guo (3):
>   ethdev: add new RSS offload types
>   net/iavf: add RSS configuration for VFs
>   app/testpmd: add new types to RSS hash commands
> 

Series applied to dpdk-next-net/master, thanks.