Re: [dpdk-dev] [PATCH] net/i40e: fix X722 FDIR field mask

2021-01-28 Thread Zhang, AlvinX
Hi Beilei, > -Original Message- > From: Xing, Beilei > Sent: Friday, January 29, 2021 11:34 AM > To: Zhang, AlvinX ; Guo, Jia ; > Zhang, Qi Z > Cc: dev@dpdk.org > Subject: RE: [PATCH] net/i40e: fix X722 FDIR field mask > > > > > -Original Message- > > From: Zhang,Alvin > > Se

Re: [dpdk-dev] [PATCH] net/i40e: fix X722 FDIR field mask

2021-01-28 Thread Zhou, JunX W
Tested-by: Zhou, Jun -Original Message- From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Zhang,Alvin Sent: Friday, January 29, 2021 10:09 AM To: Guo, Jia ; Xing, Beilei ; Zhang, Qi Z Cc: dev@dpdk.org Subject: [dpdk-dev] [PATCH] net/i40e: fix X722 FDIR field mask From: Alvin Zhang

Re: [dpdk-dev] [PATCH] net/i40e: fix X722 FDIR field mask

2021-01-28 Thread Zhang, AlvinX
Hi Beilei, Thanks for your review. In theory, RSS does have the same issue, but in fact, there is no command to set the mask bit of these field when configuring RSS. BR, Alvin > -Original Message- > From: Xing, Beilei > Sent: Friday, January 29, 2021 11:34 AM > To: Zhang, AlvinX ; Gu

Re: [dpdk-dev] [PATCH] net/i40e: fix X722 FDIR field mask

2021-01-28 Thread Xing, Beilei
> -Original Message- > From: Zhang,Alvin > Sent: Friday, January 29, 2021 10:09 AM > To: Guo, Jia ; Xing, Beilei ; Zhang, > Qi Z > Cc: dev@dpdk.org > Subject: [PATCH] net/i40e: fix X722 FDIR field mask > > From: Alvin Zhang > > The absolute field offsets of IPv4 or IPv6 header are r

[dpdk-dev] [PATCH] net/i40e: fix X722 FDIR field mask

2021-01-28 Thread Zhang,Alvin
From: Alvin Zhang The absolute field offsets of IPv4 or IPv6 header are related to hardware configuration. The X710 and X722 have different hardware configurations, and users can even modify the hardware configuration. Therefore, The default values cannot be used when calculating mask offset. co

[dpdk-dev] [PATCH] net/i40e: fix X722 FDIR field mask

2021-01-28 Thread Zhang,Alvin
From: Alvin Zhang The absolute field offsets of IPv4 or IPv6 header are related to hardware configuration. The X710 and X722 have different hardware configurations, and users can even modify the hardware configuration. Therefore, The default values cannot be used when calculating mask offset. co