Re: [dpdk-dev] [PATCH] net/ixgbe: fix Rx queue interrupt mapping in VF

2017-10-11 Thread Ferruh Yigit
On 10/11/2017 4:13 AM, Lu, Wenzhuo wrote: > Hi, > >> -Original Message- >> From: Dai, Wei >> Sent: Wednesday, September 20, 2017 6:18 PM >> To: Lu, Wenzhuo ; Ananyev, Konstantin >> >> Cc: dev@dpdk.org; Dai, Wei ; sta...@dpdk.org >> Subject: [PATCH] net/ixgbe: fix Rx queue interrupt mappin

Re: [dpdk-dev] [PATCH] net/ixgbe: fix Rx queue interrupt mapping in VF

2017-10-11 Thread Dai, Wei
I look through from web browser and not find following mail from Jianwei Ma Hope this can add his test result in the mail list to community. > -Original Message- > From: Ma, Jianwei > Sent: Tuesday, October 10, 2017 4:48 PM > To: Dai, Wei ; Lu, Wenzhuo ; > Ananyev, Konstantin > Cc: dev@

Re: [dpdk-dev] [PATCH] net/ixgbe: fix Rx queue interrupt mapping in VF

2017-10-10 Thread Lu, Wenzhuo
Hi, > -Original Message- > From: Dai, Wei > Sent: Wednesday, September 20, 2017 6:18 PM > To: Lu, Wenzhuo ; Ananyev, Konstantin > > Cc: dev@dpdk.org; Dai, Wei ; sta...@dpdk.org > Subject: [PATCH] net/ixgbe: fix Rx queue interrupt mapping in VF > > When a VF port is bound to VFIO-PCI, mis

Re: [dpdk-dev] [PATCH] net/ixgbe: fix Rx queue interrupt mapping in VF

2017-10-09 Thread Dai, Wei
Hi, Jianwei How about your test result ? Hi, Wenzhuo Would you please review this patch ? Thanks a lot ! > -Original Message- > From: Dai, Wei > Sent: Wednesday, September 20, 2017 6:18 PM > To: Lu, Wenzhuo ; Ananyev, Konstantin > > Cc: dev@dpdk.org; Dai, Wei ; sta...@dpdk.org > Subject

[dpdk-dev] [PATCH] net/ixgbe: fix Rx queue interrupt mapping in VF

2017-09-20 Thread Wei Dai
When a VF port is bound to VFIO-PCI, miscellaneous interrupt is mapped to MSI-X vector 0 and Rx queues interrupt are mapped to other vectors in vfio_enable_msix( ). To simplify implementation, all VFIO-PCI bound ixgbe VF Rx queue interrupts can be mapped in vector 1. And as current igb_uio only sup