Re: [dpdk-dev] [PATCH v6] net/iavf: support flex desc metadata extraction

2020-09-28 Thread Guo, Jia
> -Original Message- > From: Ferruh Yigit > Sent: Tuesday, September 29, 2020 12:00 AM > To: Guo, Jia ; Wu, Jingjing ; > Zhang, Qi Z ; Xing, Beilei > Cc: dev@dpdk.org; Wang, Haiyue > Subject: Re: [dpdk-dev] [PATCH v6] net/iavf: support flex desc metadata > extr

Re: [dpdk-dev] [PATCH v6] net/iavf: support flex desc metadata extraction

2020-09-28 Thread Wang, Haiyue
; Wu, Jingjing ; > > > Zhang, Qi Z > > > ; Xing, Beilei > > > Cc: dev@dpdk.org; Wang, Haiyue > > > Subject: Re: [dpdk-dev] [PATCH v6] net/iavf: support flex desc metadata > > > extraction > > > > > > On 9/27/2020 3:08 AM, Jeff

Re: [dpdk-dev] [PATCH v6] net/iavf: support flex desc metadata extraction

2020-09-28 Thread Bruce Richardson
Cc: dev@dpdk.org; Wang, Haiyue > > Subject: Re: [dpdk-dev] [PATCH v6] net/iavf: support flex desc metadata > > extraction > > > > On 9/27/2020 3:08 AM, Jeff Guo wrote: > > > Enable metadata extraction for flexible descriptors in AVF, that would > > > allow

Re: [dpdk-dev] [PATCH v6] net/iavf: support flex desc metadata extraction

2020-09-28 Thread Wang, Haiyue
+ Bruce > -Original Message- > From: Ferruh Yigit > Sent: Tuesday, September 29, 2020 00:00 > To: Guo, Jia ; Wu, Jingjing ; > Zhang, Qi Z > ; Xing, Beilei > Cc: dev@dpdk.org; Wang, Haiyue > Subject: Re: [dpdk-dev] [PATCH v6] net/iavf: support flex desc metadata

Re: [dpdk-dev] [PATCH v6] net/iavf: support flex desc metadata extraction

2020-09-28 Thread Ferruh Yigit
On 9/27/2020 3:08 AM, Jeff Guo wrote: Enable metadata extraction for flexible descriptors in AVF, that would allow network function directly get metadata without additional parsing which would reduce the CPU cost for VFs. The enabling metadata extractions involve the metadata of VLAN/IPv4/IPv6/IP

Re: [dpdk-dev] [PATCH v6] net/iavf: support flex desc metadata extraction

2020-09-26 Thread Zhang, Qi Z
> -Original Message- > From: Guo, Jia > Sent: Sunday, September 27, 2020 10:09 AM > To: Wu, Jingjing ; Zhang, Qi Z ; > Xing, Beilei > Cc: dev@dpdk.org; Wang, Haiyue ; Guo, Jia > > Subject: [PATCH v6] net/iavf: support flex desc metadata extraction > > Enable metadata extraction for flex

[dpdk-dev] [PATCH v6] net/iavf: support flex desc metadata extraction

2020-09-26 Thread Jeff Guo
Enable metadata extraction for flexible descriptors in AVF, that would allow network function directly get metadata without additional parsing which would reduce the CPU cost for VFs. The enabling metadata extractions involve the metadata of VLAN/IPv4/IPv6/IPv6-FLOW/TCP/MPLS flexible descriptors, a