From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: Sebastien Rannou <mxs@sbrk.org>
Cc: Stas Sergeev <stsp@list.ru>,
netdev@vger.kernel.org,
Linux kernel <linux-kernel@vger.kernel.org>,
Stas Sergeev <stsp@users.sourceforge.net>
Subject: Re: [5/6] mvneta: implement SGMII-based in-band link state signaling
Date: Thu, 9 Jul 2015 11:19:41 +0200 [thread overview]
Message-ID: <20150709111941.6a49091f@free-electrons.com> (raw)
In-Reply-To: <alpine.LNX.2.02.1507091040530.23853@sbrk.org>
Sebastien, Stas,
On Thu, 9 Jul 2015 11:03:26 +0200 (CEST), Sebastien Rannou wrote:
> On Wed, 8 Jul 2015, Stas Sergeev wrote:
>
> > What is there? A phy chip, or something else?
>
> It's "something else", there's a phy which aggregates 4xSGMIIs to
> 1xQSGMII, we are on the media side here, the MAC side is connected
> to the switch through QSGMII.
>
> > Perhaps some DT property should be added to explicitly
> > enable the use of the inband status...
>
> Yes, that would be fine.
Isn't it a bit weird to need a new DT property for this? Shouldn't
fixed-link always imply this inband status thing?
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
next prev parent reply other threads:[~2015-07-09 9:19 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-27 13:28 [PATCH 0/6] mvneta: SGMII-based in-band link state signaling Stas Sergeev
2015-03-27 13:31 ` PATCH 1/6] fixed_phy: pass phy_device instead of net_device to link_update() function Stas Sergeev
2015-03-27 13:33 ` [PATCH 2/6] fixed_phy: add fixed_phy_unregister() Stas Sergeev
2015-03-27 13:34 ` [PATCH 1/6] fixed_phy: pass phy_device instead of net_device to link_update() function Stas Sergeev
2015-03-27 13:35 ` [PATCH 3/6] of_mdio: restructure of_phy_register_fixed_link() for further modifications Stas Sergeev
2015-03-27 13:37 ` [PATCH 4/6] of: add API for changing parameters of fixed link Stas Sergeev
2015-03-27 15:41 ` Florian Fainelli
2015-03-27 16:07 ` Stas Sergeev
2015-03-27 16:21 ` Florian Fainelli
2015-03-27 16:39 ` Stas Sergeev
2015-03-27 17:15 ` Florian Fainelli
2015-03-27 17:31 ` Stas Sergeev
2015-03-30 14:39 ` Stas Sergeev
2015-03-30 16:06 ` Florian Fainelli
2015-03-30 17:04 ` Stas Sergeev
2015-03-31 17:11 ` Stas Sergeev
2015-03-27 13:39 ` [PATCH 0/6] mvneta: SGMII-based in-band link state signaling Andrew Lunn
2015-03-27 13:52 ` Stas Sergeev
2015-03-27 13:59 ` Andrew Lunn
2015-03-27 14:20 ` Stas Sergeev
2015-03-27 15:44 ` Florian Fainelli
2015-03-27 13:39 ` [PATCH 5/6] mvneta: implement " Stas Sergeev
2015-07-08 16:30 ` [5/6] " Sebastien Rannou
2015-07-08 16:51 ` Stas Sergeev
2015-07-09 9:03 ` Sebastien Rannou
2015-07-09 9:19 ` Thomas Petazzoni [this message]
2015-07-09 10:11 ` Stas Sergeev
2015-03-27 13:40 ` [PATCH 6/6] mvneta: port marvell's official in-band status enabling procedure Stas Sergeev
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