Re: [dpdk-dev] [PATCH v3 0/4] Support NVGRE on i40e

[Thomas Monjalon <thomas.monjalon@6wind.com>]

2015-02-20 17:01, Declan Doherty:
> The patch set supports NVGRE on i40e.
> 
> It includes:
>  - Support RX filters for NVGRE packet. It uses MAC and VLAN to point
>    to a queue. The filter types supported are listed below:
> 
>    1. Inner MAC and Inner VLAN ID
> 
>    2. Inner MAC address, inner VLAN ID and tenant ID.
> 
>    3. Inner MAC and tenant ID
> 
>    4. Inner MAC address
> 
>    5. Outer MAC address, tenant ID and inner MAC
> 
>  - Support TX checksum offload for NVGRE packet, which include outer L3(IP), inner L3(IP) and inner L4(UDP, TCP and SCTP)
> 
> V2 changes:
> 	Do some rework based on Olivier's patch set [PATCH v2 00/20] enhance tx checksum offload API; the changes are listed below,
> 	1. remove nvgre_hdr definition from rte_ether.h file. It is not used in csumonly.c file.
> 	2. remove filter type iip that is not supported well in current firmware.
> 	3. remove GRE packet flag from mbuf.
> 
> V3 changes:
> 	- Addresses Olivier's comment's for V2 of patchset
> 	- Re-based against HEAD 
> 
> Jijiang Liu (4):
>   librte_ether:add an ETHER_TYPE_TEB macro
>   i40e:support RX tunnel filter for NVGRE packet
>   app/testpmd:test RX tunnel filter for NVGRE packet
>   app/testpmd:test NVGRE Tx checksum offload

Applied, thanks