Re: [PATCH 1/2] of_mdio: add new DT property 'link' for fixed-link

Path	csiph.com!aioe.org!bofh.it!news.nic.it!robomod
From	Sebastien Rannou <mxs@sbrk.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH 1/2] of_mdio: add new DT property 'link' for fixed-link
Date	Fri, 10 Jul 2015 10:50:02 +0200
Message-ID	<pKCam-3EX-7@gated-at.bofh.it> (permalink)
References	<pKnXI-34k-11@gated-at.bofh.it> <pKnXI-34k-9@gated-at.bofh.it> <pKoK5-3AO-3@gated-at.bofh.it> <pKqVB-4Ye-43@gated-at.bofh.it> <pKroC-5oo-25@gated-at.bofh.it> <pKrRF-5yF-31@gated-at.bofh.it>
X-Original-To	Stas Sergeev <stsp@list.ru>
User-Agent	Alpine 2.02 (LNX 1266 2009-07-14)
MIME-Version	1.0
Content-Type	MULTIPART/MIXED; BOUNDARY="2036029021-454653936-1436518004=:15010"
Sender	robomod@news.nic.it
List-ID	<linux-kernel.vger.kernel.org>
X-Mailing-List	linux-kernel@vger.kernel.org
Approved	robomod@news.nic.it
Lines	32
Organization	linux.* mail to news gateway
X-Original-Cc	Florian Fainelli <f.fainelli@gmail.com>, Linux kernel <linux-kernel@vger.kernel.org>, Arnaud Ebalard <arno@natisbad.org>, Stas Sergeev <stsp@users.sourceforge.net>, Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>, Mark Rutland <mark.rutland@arm.com>, Ian Campbell <ijc+devicetree@hellion.org.uk>, Kumar Gala <galak@codeaurora.org>, Grant Likely <grant.likely@linaro.org>, devicetree@vger.kernel.org, netdev <netdev@vger.kernel.org>
X-Original-Date	Fri, 10 Jul 2015 10:46:44 +0200 (CEST)
X-Original-Message-ID	<alpine.LNX.2.02.1507100940530.15010@sbrk.org>
X-Original-References	<559EB0A4.5080101@list.ru> <559EB1A6.1090008@list.ru> <559EBC59.6020003@gmail.com> <559EDD0C.7020907@list.ru> <559EE45C.4040408@gmail.com> <559EEAE9.4000806@list.ru>
X-Original-Sender	linux-kernel-owner@vger.kernel.org
Xref	aioe.org linux.kernel:1181384

Show key headers only | View raw

[Multipart message — attachments visible in raw view] - view raw

On Fri, 10 Jul 2015, Stas Sergeev wrote:

> 10.07.2015 00:15, Florian Fainelli пишет:
> > Then, if the in-band status indication is not reliable (which really
> > should be completely understood),
> Agree!
> But this is not something I can help with.
> Sebastien Rannou reports the problem, please ask him whatever
> you see fits to get a better understanding of a problem.
> The fact that his HW does not generate the inband status, is
> _my own guess_.

Yes, I confirm that my HW does not generate an in-band status. AFAIK, it's
a PHY that aggregates 4xSGMIIs to 1xQSGMII ; the MAC side of the PHY (with
inband status) is connected to the switch through QSGMII, and in this context
we are on the media side of the PHY.

-- 
Sébastien

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

Re: [PATCH 1/2] of_mdio: add new DT property 'link' for fixed-link Sebastien Rannou <mxs@sbrk.org> - 2015-07-10 10:50 +0200

csiph-web