From: Andriy Berestovskyy <aber@semihalf.com>
To: raman geetha gopalakrishnan <glowingsun@gmail.com>
Cc: users <users@dpdk.org>
Subject: Re: [dpdk-users] Reg VFIO-PCI Error
Date: Mon, 12 Sep 2016 15:51:44 +0200 [thread overview]
Message-ID: <CAOysbxr7yttauasXxx+=-xK0nJ--9MoQ-mgUh3pUS6FwVxyyWA@mail.gmail.com> (raw)
In-Reply-To: <CABAuC==eiC_cYmc-FmOAyNZB8TkzEnjKht4jVC7-M710pGiFfg@mail.gmail.com>
Hey Raman,
Check dmesg for the details. I guess you have no IOMMU enabled, so you
should either go ahead and enable it wit intel_iommu=on or use
uio_pci_generic or igb_uio module instead of vfio-pci.
Regards,
Andriy
On Mon, Sep 12, 2016 at 1:42 PM, raman geetha gopalakrishnan
<glowingsun@gmail.com> wrote:
> Hi DPDK-USERS,
>
> 1. I have installed DPDK on my virtual-box which runs ubuntu 16.04.1
> (xenial).
> 2. My DPDK version is 16.07
> 3. When i try to bind ethernet device to VFIO module i get the following
> error
>
> Error: bind failed for 0000:00:08.0 - cannot bind to driver vfio-pci [
> this is for NIC 82545EM]
> debug message gave the rrror
> vfio-pci: probe of 0000:00:08.0 failed with error -22
>
>
> Please Advice.
>
> Thanks
> Raman
--
Andriy Berestovskyy
next prev parent reply other threads:[~2016-09-12 13:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-12 11:42 raman geetha gopalakrishnan
2016-09-12 13:51 ` Andriy Berestovskyy [this message]
2016-09-12 14:55 ` Sergio Gonzalez Monroy
2016-09-13 6:28 ` raman geetha gopalakrishnan
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