Re: [dpdk-dev] [PATCH v2] net/ixgbe: fix VFIO interrupt mapping in VF

2017-10-11 Thread Ferruh Yigit
On 10/11/2017 4:16 AM, Lu, Wenzhuo wrote: > Hi, > >> -Original Message- >> From: Dai, Wei >> Sent: Thursday, September 28, 2017 10:29 AM >> To: Lu, Wenzhuo ; Ananyev, Konstantin >> ; Liang, Cunming >> ; Ma, Jianwei >> Cc: dev@dpdk.org; Dai, Wei ; sta...@dpdk.org >> Subject: [PATCH v2] net

Re: [dpdk-dev] [PATCH v2] net/ixgbe: fix VFIO interrupt mapping in VF

2017-10-11 Thread Dai, Wei
Reply for correct mail format. > -Original Message- > From: Dai, Wei > Sent: Wednesday, October 11, 2017 3:07 PM > To: Ma, Jianwei ; Lu, Wenzhuo > ; Ananyev, Konstantin > ; Liang, Cunming > > Cc: dev@dpdk.org; sta...@dpdk.org > Subject: RE: [PATCH v2] net/ixgbe: fix VFIO interrupt mapping

Re: [dpdk-dev] [PATCH v2] net/ixgbe: fix VFIO 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 4:47 PM > To: Dai, Wei ; Lu, Wenzhuo ; > Ananyev, Konstantin ; Liang, Cu

Re: [dpdk-dev] [PATCH v2] net/ixgbe: fix VFIO interrupt mapping in VF

2017-10-10 Thread Lu, Wenzhuo
Hi, > -Original Message- > From: Dai, Wei > Sent: Thursday, September 28, 2017 10:29 AM > To: Lu, Wenzhuo ; Ananyev, Konstantin > ; Liang, Cunming > ; Ma, Jianwei > Cc: dev@dpdk.org; Dai, Wei ; sta...@dpdk.org > Subject: [PATCH v2] net/ixgbe: fix VFIO interrupt mapping in VF > > When a V

Re: [dpdk-dev] [PATCH v2] net/ixgbe: fix VFIO 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: Thursday, September 28, 2017 10:29 AM > To: Lu, Wenzhuo ; Ananyev, Konstantin > ; Liang, Cunming > ; Ma, Jianwei > Cc: dev@dpdk.org; Dai

[dpdk-dev] [PATCH v2] net/ixgbe: fix VFIO interrupt mapping in VF

2017-09-27 Thread Wei Dai
When a VF port is bound to VFIO-PIC, only miscellaneous interrupt is mapped to VFIO vector 0 in eth_ixgbevf_dev_init( ). In ixgbevf_dev_start(), if previous VFIO interrupt mapping set in eth_ixgbevf_dev_init( ) is not cleard, it will fail when calling rte_intr_enable( ) tries to map Rx queue interr