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From: Daniel Kirichok <dkirichok@iol.unh.edu>
To: Morten Brørup <mb@smartsharesystems.com>
Cc: Ivan Dyukov <i.dyukov@samsung.com>,
	dts@dpdk.org,  Lincoln Lavoie <lylavoie@iol.unh.edu>,
	Thomas Monjalon <thomas@monjalon.net>,
	dev@dpdk.org, David Marchand <david.marchand@redhat.com>,
	Ferruh Yigit <ferruh.yigit@intel.com>,
	 arybchenko@solarflare.com, rasland@mellanox.com,
	 James Hendergart <j.hendergart@f5.com>,
	Owen Hilyard <ohilyard@iol.unh.edu>,
	 Wenzhuo Lu <wenzhuo.lu@intel.com>,
	Beilei Xing <beilei.xing@intel.com>,
	 Bernard Iremonger <bernard.iremonger@intel.com>
Subject: Re: [dpdk-dev] [PATCH] speed-capabilities: Added Speed Capabilitiestest case
Date: Tue, 30 Jun 2020 15:59:03 -0400
Message-ID: <CAFRcHM1QdCp4DLeXniQOiGoEsKbLaMGXmEOT3Ezu7Kqk75uRxQ@mail.gmail.com> (raw)
In-Reply-To: <98CBD80474FA8B44BF855DF32C47DC35C610CF@smartserver.smartshare.dk>

Inline

On Tue, Jun 30, 2020 at 3:27 AM Morten Brørup <mb@smartsharesystems.com>
wrote:

> > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Ivan Dyukov
> > Sent: Tuesday, June 30, 2020 9:03 AM
>
> [...]
>
> > > +Test Case : Speed Capabilities Test
> > > +===================================
> > > +
> > > +1. Use testpmd to retrieve the speed information that the interface
> > is linked at::
> > > +
> > > +      testpmd> show port info <PORT_ID>
> >
> > I'm afraid that testpmd don't show speed_capa value. It shows only
> > link_speed value. to get speed_capa values you should write new
> > ethtool-like application for dpdk interfaces.
>
> That would probably need to be a secondary process, hooking up to the
> testpmd process used for testing. Not the simplest solution.
>
> If testpmd is the primary tool used for testing PMDs, it should support
> all features being tested. In other words: Testpmd needs to be updated, so
> it also shows speed_capa.
>
> I also considered ethtool, but it is only listed under Other Example
> Applications, and has no maintainers. So that does not seem to have a
> promising future.
>
> CC: testpmd Maintainers.
>
> Dan > I have filed a bug report on bugzilla regarding testpmd being
updated for this. I will also look into incorporating the suggestion Ivan
made about the naming convention and organization for the config files.


-- 

Dan Kirichok

UNH InterOperability Laboratory

21 Madbury Rd, Suite 100, Durham, NH 03824

dkirichok@iol.unh.edu

www.iol.unh.edu

  reply	other threads:[~2020-06-30 19:59 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20200629202931eucas1p10789da6c8ee5aadb2faa576f47ea3b07@eucas1p1.samsung.com>
2020-06-29 20:28 ` [dpdk-dev] [PATCH] speed-capabilities: Added Speed Capabilities test case dkirichok
2020-06-30  7:03   ` Ivan Dyukov
2020-06-30  7:27     ` [dpdk-dev] [PATCH] speed-capabilities: Added Speed Capabilitiestest case Morten Brørup
2020-06-30 19:59       ` Daniel Kirichok [this message]
2020-07-14 19:38         ` Daniel Kirichok

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