From: nikhil ap <niks3089@gmail.com>
To: users@dpdk.org
Subject: Re: [dpdk-users] Issue binding e1000 port to uio/vfio
Date: Fri, 26 Jan 2018 16:37:59 +0530 [thread overview]
Message-ID: <CACPJs-DGPpRgmtjfp9oLe+xOPaxmJVczbFJxzm8pKCRiDER+yg@mail.gmail.com> (raw)
In-Reply-To: <CACPJs-B0ykyRPY61CpDk11B=8TBc1twr9xo5OEHUmBQ9qBXc8A@mail.gmail.com>
Hi Guys,
Any update on this? I'm stuck here and need help.
Thanks,
Nikhil
On Sat, Jan 20, 2018 at 4:51 PM, nikhil ap <niks3089@gmail.com> wrote:
> Hi Guys,
>
> I am trying to bind my 82545EM e1000 nic to vfio/uio module. However, I am
> getting the below error. I checked that the driver is supported by dpdk and
> the modules are loaded. What am I missing?
>
> sudo ./usertools/dpdk-devbind.py --bind=vfio-pci 0000:02:06.0
> Error: bind failed for 0000:02:06.0 - Cannot bind to driver vfio-pci
>
> sudo ./usertools/dpdk-devbind.py --bind=uio_pci_generic 0000:02:06.0
> Error: bind failed for 0000:02:06.0 - Cannot bind to driver uio_pci_generic
>
>
> osboxes:~/projects/dpdk]$ sudo ./usertools/dpdk-devbind.py --status
>
> Network devices using DPDK-compatible driver
> ============================================
> <none>
>
> Network devices using kernel driver
> ===================================
> 0000:02:01.0 '82545EM Gigabit Ethernet Controller (Copper) 100f' if=ens33
> drv=e1000 unused=vfio-pci,uio_pci_generic *Active*
>
> Other Network devices
> =====================
> 0000:02:06.0 '82545EM Gigabit Ethernet Controller (Copper) 100f'
> unused=vfio-pci,uio_pci_generic
> 0000:02:07.0 '82545EM Gigabit Ethernet Controller (Copper) 100f'
> unused=vfio-pci,uio_pci_generic
>
> osboxes:~/projects/dpdk]$ lsmod | grep uio_pci_generic
> uio_pci_generic 16384 0
> uio 16384 1 uio_pci_generic
>
> osboxes:~/projects/dpdk]$ lsmod | grep vfio
> vfio_pci 40960 0
> vfio_iommu_type1 24576 0
> vfio 28672 2 vfio_iommu_type1,vfio_pci
> vfio_virqfd 16384 1 vfio_pci
> irqbypass 16384 2 kvm,vfio_pci
>
> --
> Regards,
> Nikhil
>
--
Regards,
Nikhil
parent reply other threads:[~2018-01-26 11:08 UTC|newest]
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[parent not found: <CACPJs-B0ykyRPY61CpDk11B=8TBc1twr9xo5OEHUmBQ9qBXc8A@mail.gmail.com>]
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