[dpdk-dev] [PATCH v6] app/testpmd: enable GTP header parse and Tx checksum offload

Ferruh Yigit ferruh.yigit at intel.com
Tue Oct 22 17:45:38 CEST 2019


On 10/22/2019 5:26 PM, Ting Xu wrote:
> This patch enables testpmd to forward GTP packet in csum fwd mode.
> A GTP header structure (without optional fields and extension header)
> is defined in new rte_gtp.h. A parser function in testpmd is added.
> GTPU and GTPC packets are both supported, with respective UDP
> destination port and GTP message type.
> 
> Signed-off-by: Ting Xu <ting.xu at intel.com>
> 
> ---
> v6: complete doxygen documentation.
> v5: create rte_gtp.h and move GTP header definition
> to it.
> v4: move GTP header definition to rte_ether.h
> v3: correct coding style issue.
> v2: modify commit log
> 
> depend on patch: lib/mbuf: add GTP tunnel type flag.

Reviewed-by: Ferruh Yigit <ferruh.yigit at intel.com>

Will wait mbuf patch to be applied to get the patch.



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