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From: Pankaj Joshi <pankaj.joshi63@gmail.com>
To: dev@dpdk.org
Subject: [dpdk-dev] igb_uio binding issue
Date: Mon, 1 Feb 2016 17:29:09 +0530	[thread overview]
Message-ID: <CAOYs48GJ8EBrjhJav_KumgeJZ5M9gKZW1A187Op7ZV=6pTicGw@mail.gmail.com> (raw)

Hello,

I am running DPDK sample application of l2_fwd.
I have some of the ports like ,

Network devices using IGB_UIO driver
====================================
0000:84:00.0 'I350 Gigabit Network Connection' drv=igb_uio unused=
0000:84:00.1 'I350 Gigabit Network Connection' drv=igb_uio unused=
Network devices using kernel driver
===================================
0000:05:00.0 'I350 Gigabit Network Connection' if=eth0 drv=igb
unused=igb_uio *Active*
0000:05:00.1 'I350 Gigabit Network Connection' if=eth1 drv=igb
unused=igb_uio
0000:06:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection' if=eth4
drv=ixgbe unused=igb_uio
0000:06:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection' if=eth5
drv=ixgbe unused=igb_uio
0000:0c:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection' if=eth6
drv=ixgbe unused=igb_uio
0000:0c:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection' if=eth7
drv=ixgbe unused=igb_uio
Other network devices
=====================
<none>

I have binded two port, but while running application it is searching for
ports which I have not binded.. Logs are showing as below :

EAL: Core 1 is ready (tid=cef5c700)
EAL: PCI device 0000:05:00.0 on NUMA socket 0
EAL:   probe driver: 8086:1521 rte_igb_pmd
EAL:   0000:05:00.0 not managed by UIO driver, skipping
EAL: PCI device 0000:05:00.1 on NUMA socket 0
EAL:   probe driver: 8086:1521 rte_igb_pmd
EAL:   0000:05:00.1 not managed by UIO driver, skipping
EAL: PCI device 0000:84:00.0 on NUMA socket 1
EAL:   probe driver: 8086:1521 rte_igb_pmd
EAL:   PCI memory mapped at 0x7f49d021a000
EAL:   PCI memory mapped at 0x7f49d0354000
EAL: PCI device 0000:84:00.1 on NUMA socket 1
EAL:   probe driver: 8086:1521 rte_igb_pmd
EAL:   PCI memory mapped at 0x7f49cd65a000
EAL:   PCI memory mapped at 0x7f49d0216000
Lcore 0: RX port 0
Lcore 1: RX port 1
Initializing port 0... EAL: Error - exiting with code: 1
  Cause: rte_eth_rx_queue_setup:err=-12, port=0

Can any one figure out the problem.

thanks,

Pankaj Joshi

             reply	other threads:[~2016-02-01 11:59 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-01 11:59 Pankaj Joshi [this message]
2016-02-01 12:26 ` De Lara Guarch, Pablo
2016-02-01 14:19 ` Remy Horton

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