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* X710 VF not working anymore on DPDK 21.11
@ 2022-01-12  9:07 Jean-Philippe Longeray
  2022-01-12  9:28 ` Ferruh Yigit
  0 siblings, 1 reply; 3+ messages in thread
From: Jean-Philippe Longeray @ 2022-01-12  9:07 UTC (permalink / raw)
  To: dev

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Hi All

I use igb_uio or uio_pci_generic to bind X710 VF:

0000:00:07.0 'XL710/X710 Virtual Function 154c' drv=igb_uio unused=iavf,uio_pci_generic


The problem is that the device is not probed anymore by DPDK!

It works perfectly with 20.11.

Any advice?
Thank-you



Jean-Philippe Longeray
Senior Solution Architect
Expandium / Viavi Solutions
+33 6 76 48 34 95


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^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: X710 VF not working anymore on DPDK 21.11
  2022-01-12  9:07 X710 VF not working anymore on DPDK 21.11 Jean-Philippe Longeray
@ 2022-01-12  9:28 ` Ferruh Yigit
  2022-01-12  9:41   ` Jean-Philippe Longeray
  0 siblings, 1 reply; 3+ messages in thread
From: Ferruh Yigit @ 2022-01-12  9:28 UTC (permalink / raw)
  To: Jean-Philippe Longeray; +Cc: Qi Zhang, Beilei Xing, dev

On 1/12/2022 9:07 AM, Jean-Philippe Longeray wrote:
> Hi All
> 
> I use igb_uio or uio_pci_generic to bind X710 VF:
> 
> 0000:00:07.0 'XL710/X710 Virtual Function 154c' drv=igb_uio unused=iavf,uio_pci_generic
> 
> The problem is that the device is not probed anymore by DPDK!
> 
> It works perfectly with 20.11.
> 
> Any advice?


Hi Jean-Philippe,

i40evf driver is removed in 21.11, in favor of iavf [1], if this is what you mean.

But DPDK 'iavf' driver should probe it and same functionality should be available.


cc'ed i40e maintainers as well.


[1]:
fe2a571c70cc ("net/i40e: remove i40evf")

> 
> Thank-you
> 
> Jean-Philippe *Longeray*
> 
> Senior Solution Architect
> 
> *Expandium / Viavi Solutions*
> 
> +33 6 76 48 34 95
> 


^ permalink raw reply	[flat|nested] 3+ messages in thread

* RE: X710 VF not working anymore on DPDK 21.11
  2022-01-12  9:28 ` Ferruh Yigit
@ 2022-01-12  9:41   ` Jean-Philippe Longeray
  0 siblings, 0 replies; 3+ messages in thread
From: Jean-Philippe Longeray @ 2022-01-12  9:41 UTC (permalink / raw)
  To: Ferruh Yigit; +Cc: Qi Zhang, Beilei Xing, dev



Thanks a lot!
Adding library librte_net_iavf.so solves the problem!
Nice!

JPL.
-----Message d'origine-----
De : Ferruh Yigit <ferruh.yigit@intel.com> 
Envoyé : mercredi 12 janvier 2022 10:28
À : Jean-Philippe Longeray <jpl69fr@hotmail.fr>
Cc : Qi Zhang <qi.z.zhang@intel.com>; Beilei Xing <beilei.xing@intel.com>; dev@dpdk.org
Objet : Re: X710 VF not working anymore on DPDK 21.11

EXTERNAL EMAIL: Do not click links or open attachments unless you know and trust the sender.


On 1/12/2022 9:07 AM, Jean-Philippe Longeray wrote:
> Hi All
>
> I use igb_uio or uio_pci_generic to bind X710 VF:
>
> 0000:00:07.0 'XL710/X710 Virtual Function 154c' drv=igb_uio unused=iavf,uio_pci_generic
>
> The problem is that the device is not probed anymore by DPDK!
>
> It works perfectly with 20.11.
>
> Any advice?


Hi Jean-Philippe,

i40evf driver is removed in 21.11, in favor of iavf [1], if this is what you mean.

But DPDK 'iavf' driver should probe it and same functionality should be available.


cc'ed i40e maintainers as well.


[1]:
fe2a571c70cc ("net/i40e: remove i40evf")

>
> Thank-you
>
> Jean-Philippe *Longeray*
>
> Senior Solution Architect
>
> *Expandium / Viavi Solutions*
>
> +33 6 76 48 34 95
>


^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2022-01-12  9:41 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-01-12  9:07 X710 VF not working anymore on DPDK 21.11 Jean-Philippe Longeray
2022-01-12  9:28 ` Ferruh Yigit
2022-01-12  9:41   ` Jean-Philippe Longeray

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