RE: [PATCH v5 2/4] ethdev: introduce protocol hdr based buffer split

2022-09-28 Thread Wang, YuanX
enko > > Cc: m...@ashroe.eu; Li, Xiaoyun ; Singh, Aman Deep > ; Zhang, Yuying ; > Zhang, Qi Z ; Yang, Qiming ; > jerinjac...@gmail.com; viachesl...@nvidia.com; > step...@networkplumber.org; Ding, Xuan ; > hpoth...@marvell.com; Tang, Yaqi ; Wang, YuanX > ; Wenxuan Wu > Subject: [PA

[PATCH v5 2/4] ethdev: introduce protocol hdr based buffer split

2022-09-25 Thread Yuan Wang
Currently, Rx buffer split supports length based split. With Rx queue offload RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT enabled and Rx packet segment configured, PMD will be able to split the received packets into multiple segments. However, length based buffer split is not suitable for NICs that do split b