Re: [dpdk-dev] [PATCH] net/iavf: fix queue pairs configuration

2020-12-28 Thread Zhang, Qi Z
> -Original Message- > From: dev On Behalf Of Zhang,Alvin > Sent: Wednesday, December 23, 2020 1:30 PM > To: Xing, Beilei ; Xu, Ting > Cc: dev@dpdk.org; Zhang, AlvinX ; sta...@dpdk.org > Subject: [dpdk-dev] [PATCH] net/iavf: fix queue pairs configuration >

Re: [dpdk-dev] [PATCH] net/iavf: fix queue pairs configuration

2020-12-24 Thread Huang, ZhiminX
Tested-by: Huang, ZhiminX Regards, HuangZhiMin > -Original Message- > From: dev On Behalf Of Zhang,Alvin > Sent: Wednesday, December 23, 2020 1:30 PM > To: Xing, Beilei ; Xu, Ting > Cc: dev@dpdk.org; Zhang, AlvinX ; sta...@dpdk.org > Subject: [dpdk-dev] [PATCH] n

Re: [dpdk-dev] [PATCH] net/iavf: fix queue pairs configuration

2020-12-22 Thread Zhang, AlvinX
Hi Xuting, Thanks for your reply. It's very efficient for CVL. But the FVL PF provides default 4 queue pairs to VF, if every VF request 16 queue pairs, there may be not enough queues pairs for all VFs. BR, Alvin > -Original Message- > From: Xu, Ting > Sent: Wednesday, December 23, 202

Re: [dpdk-dev] [PATCH] net/iavf: fix queue pairs configuration

2020-12-22 Thread Xu, Ting
Hi, Alvin, > -Original Message- > From: Zhang,Alvin > Sent: Wednesday, December 23, 2020 1:30 PM > To: Xing, Beilei ; Xu, Ting > Cc: dev@dpdk.org; Zhang, AlvinX ; sta...@dpdk.org > Subject: [PATCH] net/iavf: fix queue pairs configuration > > From: Alvin Zhang > > Check if there are en

[dpdk-dev] [PATCH] net/iavf: fix queue pairs configuration

2020-12-22 Thread Zhang,Alvin
From: Alvin Zhang Check if there are enough queue pairs currently allocated, and if not, request PF to allocate them. Fixes: e436cd43835b ("net/iavf: negotiate large VF and request more queues") Cc: sta...@dpdk.org Signed-off-by: Alvin Zhang --- drivers/net/iavf/iavf_ethdev.c | 4 +++- 1 file