From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Al Patel <alps.oss@gmail.com>, "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] Issue with binding NIC of type 82545EM to dpdk
Date: Tue, 29 Mar 2016 17:26:53 +0100 [thread overview]
Message-ID: <56FAACCD.6020909@intel.com> (raw)
In-Reply-To: <CAF9p440ikVd4bsOemwow-dMrK_LGXaDODrPqS_3r60cyTbhGDA@mail.gmail.com>
On 3/29/2016 3:11 PM, Al Patel wrote:
> Hi,
>
> I am having an issue with binding a nic of type 82545EM to dpdk. I am using
> a
> fedoracore23 VM on MAC with VMFusion.
>
> ./dpdk_nic_bind.py -b uio_pci_generic 0000:02:02.0
> Error: bind failed for 0000:02:02.0 - Cannot bind to driver uio_pci_generic
> Error: unbind failed for 0000:02:02.0 - Cannot open
> /sys/bus/pci/drivers//unbind
>
> it is unbound from e1000, repeating the command:
>
> ./dpdk_nic_bind.py -b uio_pci_generic 0000:02:02.0
> Error: bind failed for 0000:02:02.0 - Cannot bind to driver uio_pci_generic
>
> I repeated the same test on a ubuntu vm running on Virtualbox with
> NIC type 82450EM
>
> In this case, the device is able to bind successfully to uio_pci_generic
> driver.
>
> There is a igb_uio module that present. The device cannot be bound to the
> igb_uio
> driver.
Hi Al,
You are trying to bind to the driver "uio_pci_generic" not to the
"igb_uio", is it typo? If not, can you please double check if
"uio_pci_generic" module inserted.
Or bind device to "igb_uio":
"./dpdk_nic_bind.py -b igb_uio 0000:02:02.0"
Regards,
ferruh
next prev parent reply other threads:[~2016-03-29 16:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-29 14:11 Al Patel
2016-03-29 16:26 ` Ferruh Yigit [this message]
2016-03-29 17:14 ` Al Patel
2016-03-30 0:51 ` Lu, Wenzhuo
2016-03-30 12:59 ` Al Patel
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