From: David Miller <davem@davemloft.net>
To: afleming@freescale.com
Cc: netdev@vger.kernel.org, leo@rock.ap.freescale.net,
linuxppc-dev@ozlabs.org
Subject: Re: [PATCH] gianfar: ensure ECNTRL[R100] is cleared on link state change
Date: Tue, 06 Jan 2009 14:08:17 -0800 (PST) [thread overview]
Message-ID: <20090106.140817.59130790.davem@davemloft.net> (raw)
In-Reply-To: <8E33B4C2-F1E3-4C64-86E4-6EAA4C7151C5@freescale.com>
From: Andy Fleming <afleming@freescale.com>
Date: Tue, 6 Jan 2009 14:56:25 -0600
>
> On Jan 6, 2009, at 2:52 PM, Kumar Gala wrote:
>
> > From: Leo Li <leo@rock.ap.freescale.net>
> >
> > When changing the link between 100Mbps and 1Gbps in SGMII mode it was
> > found out that the link would stop working. The issue is that ECNTRL[R100]
> > needs to be cleared when in 1Gbps mode. Older reference manuals didn't
> > require the explicitly clearing but has since been found it that it is
> > needed.
> >
> > Signed-off-by: Li Yang <leoli@freescale.com>
> > Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
>
> Acked-by: Andy Fleming <afleming@freescale.com>
Applied, thanks everyone.
prev parent reply other threads:[~2009-01-06 22:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-06 20:52 [PATCH] gianfar: ensure ECNTRL[R100] is cleared on link state change Kumar Gala
2009-01-06 20:56 ` Andy Fleming
2009-01-06 22:08 ` David Miller [this message]
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