Hi Sathish, Thanks for the input . Checked the dmesg below are the error msg. [ 1394.034137] uio_pci_generic 0000:06:00.0: No IRQ assigned to device: no support for interrupts? [ 1394.037596] uio_pci_generic 0000:06:00.0: No IRQ assigned to device: no support for interrupts? [ 1421.498627] uio_pci_generic 0000:06:00.0: No IRQ assigned to device: no support for interrupts? [ 1421.500976] uio_pci_generic 0000:06:00.0: No IRQ assigned to device: no support for interrupts?
Is any BIOS setting needed to resolve the issue. Regards, Bala From: Satish Patel <[email protected]> Sent: 15 September 2022 08:00 To: Balakrishnan K <[email protected]> Cc: [email protected] Subject: Re: how to bind VF interface into dpdk CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. Hi, I would also check dmesg logs for any indication or warning. I had an issue like that and it turned out to be a BIOS setting related to some nic shared memory. On Wed, Sep 14, 2022 at 8:30 AM Balakrishnan K <[email protected]<mailto:[email protected]>> wrote: Hi All, I am trying to bind VF interface to dpdk using dpdk-devbind.py. Unable to bind getting error “cannot bind to driver uio_pci_generic”. Steps followed: 1.modprobe uio_pci_generic 2. dpdk-devbind.py -b uio_pci_generic 0000:05:00.0 Also tried with vfio-pci driver not succeeded. Attaching the dpdk-devbind -s output and the error which I got. Am I missing something could any one please help on this. [cid:[email protected]] [cid:[email protected]] Regards, Bala
