On Tue, Feb 21, 2023 at 9:57 PM Bruce Richardson
wrote:
> On Tue, Feb 21, 2023 at 09:46:30PM +0530, Nagendra Prabhu A T wrote:
> >These are the messages i am seeing dmesg
> >[16588.298660] vfio-pci: probe of :8a:00.2 failed with error -22
> >[16591.574630] i40e :8a:00.3: i40e_
These are the messages i am seeing dmesg
[16588.298660] vfio-pci: probe of :8a:00.2 failed with error -22
[16591.574630] i40e :8a:00.3: i40e_ptp_stop: removed PHC on enp138s0f3
[16593.138613] vfio-pci: probe of :8a:00.3 failed with error -22
[16593.138674] vfio-pci: probe of :8a:00
HI Bruce,
Thanks for your reply.
I have removed the binding of all other ports. So , i can confirm that #2
is taken care of.
I tried using a different driver "uio_pci_generic". I still see the same
issue for that driver as well.
The problem seems to be because the write operation is not happeni
On Tue, 21 Feb 2023 16:27:31 +
Bruce Richardson wrote:
> On Tue, Feb 21, 2023 at 09:46:30PM +0530, Nagendra Prabhu A T wrote:
> >These are the messages i am seeing dmesg
> >[16588.298660] vfio-pci: probe of :8a:00.2 failed with error -22
> >[16591.574630] i40e :8a:00.3: i4
On Tue, Feb 21, 2023 at 09:46:30PM +0530, Nagendra Prabhu A T wrote:
>These are the messages i am seeing dmesg
>[16588.298660] vfio-pci: probe of :8a:00.2 failed with error -22
>[16591.574630] i40e :8a:00.3: i40e_ptp_stop: removed PHC on
>enp138s0f3
>[16593.138613] vfio-
On Tue, Feb 21, 2023 at 09:30:15PM +0530, Nagendra Prabhu A T wrote:
>HI Bruce,
>Thanks for your reply.
>I have removed the binding of all other ports. So , i can confirm that
>#2 is taken care of.
>I tried using a different driver "uio_pci_generic". I still see the
>same is
Hi All,
I am trying to bind vfio-pci using dpdk-devbind.py, But i am seeing teh
following error :
root@nat-kvm:/usr/src/dpdk-22.11/usertools# dpdk-devbind.py --bind=vfio-pci
:51:00.0 Error: bind failed for :51:00.0 - Cannot bind to driver
vfio-pci: [Errno 22] Invalid argument
root@nat-kvm
On Tue, Feb 21, 2023 at 08:05:20PM +0530, Nagendra Prabhu A T wrote:
>Hi All,
>I am trying to bind vfio-pci using dpdk-devbind.py, But i am seeing teh
>following error :
>root@nat-kvm:/usr/src/dpdk-22.11/usertools# dpdk-devbind.py
>--bind=vfio-pci :51:00.0 Error: bind failed
On 21-Sep-20 12:54 PM, Sarosh Arif wrote:
On Thu, Sep 17, 2020 at 2:35 PM Burakov, Anatoly
wrote:
On 17-Sep-20 10:21 AM, Sarosh Arif wrote:
On Thu, Sep 17, 2020 at 2:17 PM Bruce Richardson
wrote:
On Thu, Sep 17, 2020 at 11:52:58AM +0500, Sarosh Arif wrote:
I have been trying to bind to vf
On Thu, Sep 17, 2020 at 2:35 PM Burakov, Anatoly
wrote:
>
> On 17-Sep-20 10:21 AM, Sarosh Arif wrote:
> > On Thu, Sep 17, 2020 at 2:17 PM Bruce Richardson
> > wrote:
> >>
> >> On Thu, Sep 17, 2020 at 11:52:58AM +0500, Sarosh Arif wrote:
> >>> I have been trying to bind to vfio-pci using usertools
On 21-Sep-20 12:10 PM, Sarosh Arif wrote:
On Thu, Sep 17, 2020 at 4:50 PM Burakov, Anatoly
wrote:
On 17-Sep-20 11:22 AM, Bruce Richardson wrote:
On Thu, Sep 17, 2020 at 02:21:27PM +0500, Sarosh Arif wrote:
On Thu, Sep 17, 2020 at 2:17 PM Bruce Richardson
wrote:
On Thu, Sep 17, 2020 at 11:
On Thu, Sep 17, 2020 at 4:50 PM Burakov, Anatoly
wrote:
>
> On 17-Sep-20 11:22 AM, Bruce Richardson wrote:
> > On Thu, Sep 17, 2020 at 02:21:27PM +0500, Sarosh Arif wrote:
> >> On Thu, Sep 17, 2020 at 2:17 PM Bruce Richardson
> >> wrote:
> >>>
> >>> On Thu, Sep 17, 2020 at 11:52:58AM +0500, Saros
On 17-Sep-20 11:22 AM, Bruce Richardson wrote:
On Thu, Sep 17, 2020 at 02:21:27PM +0500, Sarosh Arif wrote:
On Thu, Sep 17, 2020 at 2:17 PM Bruce Richardson
wrote:
On Thu, Sep 17, 2020 at 11:52:58AM +0500, Sarosh Arif wrote:
I have been trying to bind to vfio-pci using usertools/dpdk-devbind
On Thu, Sep 17, 2020 at 02:21:27PM +0500, Sarosh Arif wrote:
> On Thu, Sep 17, 2020 at 2:17 PM Bruce Richardson
> wrote:
> >
> > On Thu, Sep 17, 2020 at 11:52:58AM +0500, Sarosh Arif wrote:
> > > I have been trying to bind to vfio-pci using usertools/dpdk-devbind.py
> > > but am unable to do so. T
On 17-Sep-20 10:21 AM, Sarosh Arif wrote:
On Thu, Sep 17, 2020 at 2:17 PM Bruce Richardson
wrote:
On Thu, Sep 17, 2020 at 11:52:58AM +0500, Sarosh Arif wrote:
I have been trying to bind to vfio-pci using usertools/dpdk-devbind.py
but am unable to do so. The reason behind this is that I am una
On Thu, Sep 17, 2020 at 2:17 PM Bruce Richardson
wrote:
>
> On Thu, Sep 17, 2020 at 11:52:58AM +0500, Sarosh Arif wrote:
> > I have been trying to bind to vfio-pci using usertools/dpdk-devbind.py
> > but am unable to do so. The reason behind this is that I am unable to
> > write in /sys/bus/pci/dr
On Thu, Sep 17, 2020 at 11:52:58AM +0500, Sarosh Arif wrote:
> I have been trying to bind to vfio-pci using usertools/dpdk-devbind.py
> but am unable to do so. The reason behind this is that I am unable to
> write in /sys/bus/pci/drivers/vfio-pci/bind. Upon searching solutions
> I tried a couple of
Hello,
On Thu, Sep 17, 2020 at 12:32 PM Dybkowski, AdamX
wrote:
>
> Hi.
>
> > -Original Message-
> > From: dev On Behalf Of Sarosh Arif
> > Sent: Thursday, 17 September, 2020 08:53
> > To: dev@dpdk.org
> > Subject: [dpdk-dev] unable to bind to vfio
Hi.
> -Original Message-
> From: dev On Behalf Of Sarosh Arif
> Sent: Thursday, 17 September, 2020 08:53
> To: dev@dpdk.org
> Subject: [dpdk-dev] unable to bind to vfio-pci
>
> I have been trying to bind to vfio-pci using usertools/dpdk-devbind.py but
> am una
I have been trying to bind to vfio-pci using usertools/dpdk-devbind.py
but am unable to do so. The reason behind this is that I am unable to
write in /sys/bus/pci/drivers/vfio-pci/bind. Upon searching solutions
I tried a couple of things such as setting iommu=pt and intel_iommu=on
and ensured vt-d
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