netdev - Re: [PATCH v2 1/2] ucc_geth: Fix half-duplex operation for non-MII/RMII interfaces

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Date:	Thu, 25 Jun 2009 11:08:13 +0400
From:	Anton Vorontsov <avorontsov@...mvista.com>
To:	David Miller <davem@...emloft.net>
Cc:	linuxppc-dev@...abs.org, Li Yang <leoli@...escale.com>,
	Andy Fleming <afleming@...escale.com>, netdev@...r.kernel.org
Subject: Re: [PATCH v2 1/2] ucc_geth: Fix half-duplex operation for
	non-MII/RMII interfaces

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...

Thanks,

-- 
Anton Vorontsov
email: cbouatmailru@...il.com
irc://irc.freenode.net/bd2
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