From: Sambath Kumar Balasubramanian <sambath.balasubramanian@gmail.com>
To: Selvaganapathy Chidambaram <selvaganapathyc@gmail.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] Issue in virtio pmd available in dpdk 1.5 - virtqueue does not exist
Date: Fri, 17 Jan 2014 22:49:24 -0800 [thread overview]
Message-ID: <CAPrcauMF6uMbDVuOd7fPY65pXHnPojM1SdqBxMHnSfSRuFO5gw@mail.gmail.com> (raw)
In-Reply-To: <CAB3M1-F6wpP2FNnfpaKvTpSbKh_Z2xocvxOgDw3zAbjF_mGW-w@mail.gmail.com>
Hi All,
I have the same issue. Is there a known solution for this?
Regards,
Sambath
On Fri, Jan 10, 2014 at 3:47 PM, Selvaganapathy Chidambaram <
selvaganapathyc@gmail.com> wrote:
> Hi,
>
> I am using dpdk 1.5 where virtio pmd is available
> in dpdk-1.5.1r2/lib/librte_pmd_virtio/.
>
> When I run l2fwd reference application, I am getting the following error:
>
> EAL: PCI device 0000:00:08.0 on NUMA socket -1
> EAL: probe driver: 1af4:1000 rte_virtio_pmd
> EAL: PCI device 0000:00:09.0 on NUMA socket -1
> EAL: probe driver: 1af4:1000 rte_virtio_pmd
> 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=-22, port=0
>
> On debugging further, I see that in function virtio_dev_queue_setup,
> vq_size
> is zero and hence returns error.
>
> I was able to run e1000 pmd and virtio pmd *extension* successfully. Please
> let me know if I need to set anything specifically to make virtio pmd to
> work.
>
> Thanks,
> Selvaganapathy.C.
>
prev parent reply other threads:[~2014-01-18 6:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-10 23:47 Selvaganapathy Chidambaram
2014-01-18 6:49 ` Sambath Kumar Balasubramanian [this message]
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