From: "Burakov, Anatoly" <anatoly.burakov@intel.com>
To: Mats Liljegren <liljegren.mats2@gmail.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] How to debug packet sends to virtual functions
Date: Mon, 17 Feb 2014 12:11:53 +0000 [thread overview]
Message-ID: <C6ECDF3AB251BE4894318F4E45123697591F915F@IRSMSX101.ger.corp.intel.com> (raw)
In-Reply-To: <CA+xJJ18OaBe4Sdjsv3oh4SBhFXA-DCpDX4m88esKX38DVxZDAg@mail.gmail.com>
Hi Mats
> The guest starts with loading the igbvf kernel driver, uses ifconfig <dev> up,
> then loads and binds to igb_uio. After that, DPDK works. If I skip any step
> here it doesn't work. Skipping "ifconfig" step resulted in packets being
> received but I couldn't send them, they just got queued up but was never
> sent.
>
Hm, never seen this before. Apologies if you have already mentioned this, but what NIC are you using? I'll see if I can replicate your issues.
> It's the latter, i.e. two primary processes running DPDK on the same VM but
> different VF devices. The VF devices belongs to the same physical devices
> though.
I'll try that as well.
Best regards,
Anatoly Burakov
DPDK SW Engineer
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next prev parent reply other threads:[~2014-02-17 12:10 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-29 17:56 Mats Liljegren
2014-01-31 18:30 ` Mats Liljegren
2014-02-03 11:13 ` Mats Liljegren
2014-02-04 10:08 ` Mats Liljegren
2014-02-04 10:26 ` jigsaw
2014-02-04 10:45 ` Mats Liljegren
2014-02-04 11:14 ` jigsaw
2014-02-04 11:31 ` Mats Liljegren
2014-02-04 12:11 ` jigsaw
2014-02-04 11:21 ` Burakov, Anatoly
2014-02-04 11:47 ` Mats Liljegren
2014-02-04 11:52 ` Burakov, Anatoly
2014-02-04 13:03 ` Mats Liljegren
2014-02-04 13:40 ` Burakov, Anatoly
2014-02-13 15:32 ` Mats Liljegren
2014-02-13 15:39 ` Burakov, Anatoly
2014-02-17 11:05 ` Mats Liljegren
2014-02-17 12:11 ` Burakov, Anatoly [this message]
2014-02-17 12:29 ` Mats Liljegren
2014-02-17 14:35 ` Mats Liljegren
2014-02-17 14:36 ` Burakov, Anatoly
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