From: David Miller <davem@davemloft.net>
To: avorontsov@ru.mvista.com
Cc: linuxppc-dev@ozlabs.org, leoli@freescale.com,
afleming@freescale.com, netdev@vger.kernel.org
Subject: Re: [PATCH v2 1/2] ucc_geth: Fix half-duplex operation for non-MII/RMII interfaces
Date: Thu, 25 Jun 2009 01:07:20 -0700 (PDT) [thread overview]
Message-ID: <20090625.010720.07013435.davem@davemloft.net> (raw)
In-Reply-To: <20090625070813.GA25653@oksana.dev.rtsoft.ru>
From: Anton Vorontsov <avorontsov@ru.mvista.com>
Date: Thu, 25 Jun 2009 11:08:13 +0400
> On Thu, Jun 25, 2009 at 05:02:32AM +0400, Anton Vorontsov wrote:
>> Currently the half-duplex operation seems to not work reliably for
>> RGMII PHY interfaces. It takes about 10 minutes to boot NFS rootfs
>> using 10/half link, following symptoms were observed:
>
> David, please ignore these patches, they just appear to
> workaround the issue, but they don't fix the root cause (which
> is unknown yet), and may cause other side to see the duplex
> errors. Heh...
Ok, thanks for the heads-up.
prev parent reply other threads:[~2009-06-25 8:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-25 1:02 [PATCH v2 1/2] ucc_geth: Fix half-duplex operation for non-MII/RMII interfaces Anton Vorontsov
2009-06-25 7:08 ` Anton Vorontsov
2009-06-25 8:07 ` David Miller [this message]
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