Re: [dpdk-dev] Not able to start IAVF PMD with dpdk 20.11.3

ds, Souvik -Original Message- From: dev On Behalf Of Dey, Souvik Sent: Friday, September 24, 2021 1:57 AM To: Wu, Jingjing ; dev@dpdk.org; Xing, Beilei Subject: [EXTERNAL] Re: [dpdk-dev] Not able to start IAVF PMD with dpdk 20.11.3 With vfio_pci , I am getting the following error and b

Re: [dpdk-dev] Not able to start IAVF PMD with dpdk 20.11.3

With vfio_pci , I am getting the following error and bind itself is failing, due to probe fail with EINVAL. [root@connexip swe]# ./dpdk-devbind.py -b vfio_pci 08:00.0 Error: bind failed for :08:00.0 - Cannot open /sys/bus/pci/drivers/vfio_pci/bind Sep 24 01:50:29 connexip kernel: [ 323.37640

Re: [dpdk-dev] Not able to start IAVF PMD with dpdk 20.11.3

Could you have a try to switch from uio_pci_generic to vfio_pci? From: Dey, Souvik Sent: Thursday, September 23, 2021 11:29 PM To: dev@dpdk.org; Xing, Beilei ; Wu, Jingjing Subject: Not able to start IAVF PMD with dpdk 20.11.3 Hi All, Trying to test E810 Sr-IOV based nic card with 20.11.

[dpdk-dev] Not able to start IAVF PMD with dpdk 20.11.3

Hi All, Trying to test E810 Sr-IOV based nic card with 20.11.3 dpdk. I am running the host kernel driver and only the VF is attached to the VM where I am running dpdk. But when I attaching the VF to the testpmd it is throwing the below error. Is there are way to move forward here ? [root@c