[dpdk-dev] [PATCH v3 0/4] Support NVGRE on i40e
Thomas Monjalon
thomas.monjalon at 6wind.com
Mon Feb 23 16:42:22 CET 2015
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
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