All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Qiu, Michael" <michael.qiu@intel.com>
To: Ankit Jindal <ajindal@apm.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: Jitendra Kanitkar <jkanitkar@apm.com>,
	Pranavkumar Sawargaonkar <psawargaonkar@apm.com>
Subject: Re: Getting error while running DPDK test app on X-Gene1
Date: Thu, 14 Jan 2016 03:08:20 +0000	[thread overview]
Message-ID: <533710CFB86FA344BFBF2D6802E6028622F17EAC@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: CAJC5FUX9m0g2aA3Tsh91OAeBkur89EGMKyVh6wyWbrhn32eDqg@mail.gmail.com

Could you show what's  exists in

/sys/bus/pci/devices/0000:01:00.0/


Thanks, Michael


On 1/13/2016 6:23 PM, Ankit Jindal wrote:
> Hi,
>
> We are trying to run dpdk on our arm64 based SOC having Intel 10G
> ixgbe PCIe card plugged. While running any test app, we are getting
> following error.
>
> EAL: PCI device 0000:01:00.0 on NUMA socket 0
> EAL:   probe driver: 8086:10fb rte_ixgbe_pmd
> EAL: Cannot open /sys/bus/pci/devices/0000:01:00.0/resource0: No such
> file or directory
> EAL: Error - exiting with code: 1
>   Cause: Requested device 0000:01:00.0 cannot be used
>
> Below are the details on modules, hugepages and device binding.
> root@arm64:~# lsmod
> Module                  Size  Used by
> rte_kni               292795  0
> igb_uio                 4338  0
> ixgbe                 184456  0
>
> root@arm64:~/dpdk# cat /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages
> 2048
>
> root@arm64:~/dpdk# ./tools/dpdk_nic_bind.py --status
>
> Network devices using DPDK-compatible driver
> ============================================
> 0000:01:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection'
> drv=igb_uio unused=
> 0000:01:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection'
> drv=igb_uio unused=
>
> Network devices using kernel driver
> ===================================
> <none>
>
> Other network devices
> =====================
> <none>
> root@arm64:~/dpdk#
>
> Thanks,
> Ankit
>


  reply	other threads:[~2016-01-14  3:08 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-13 10:22 Getting error while running DPDK test app on X-Gene1 Ankit Jindal
2016-01-14  3:08 ` Qiu, Michael [this message]
2016-01-14  4:15 ` Jerin Jacob
2016-01-14  8:26   ` Qiu, Michael
2016-01-14 11:12   ` Ankit Jindal

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=533710CFB86FA344BFBF2D6802E6028622F17EAC@SHSMSX101.ccr.corp.intel.com \
    --to=michael.qiu@intel.com \
    --cc=ajindal@apm.com \
    --cc=dev@dpdk.org \
    --cc=jkanitkar@apm.com \
    --cc=psawargaonkar@apm.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.