RE: [PATCH v4 1/4] common/iavf: support raw packet in protocol header

2022-05-20 Thread Zhang, Qi Z
> -Original Message- > From: Guo, Junfeng > Sent: Thursday, April 21, 2022 11:29 AM > To: Zhang, Qi Z ; Wu, Jingjing ; > Xing, Beilei > Cc: dev@dpdk.org; Xu, Ting ; Guo, Junfeng > > Subject: [PATCH v4 1/4] common/iavf: support raw packet in protocol heade

[PATCH v4 1/4] common/iavf: support raw packet in protocol header

2022-04-20 Thread Junfeng Guo
The patch extends existing virtchnl_proto_hdrs structure to allow VF to pass a pair of buffers as packet data and mask that describe a match pattern of a filter rule. Then the kernel PF driver is requested to parse the pair of buffer and figure out low level hardware metadata (ptype, profile, field