netdev - Re: [PATCH] r8169: fix mdio_read and update mdio

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Message-ID: <20100609061825.GA7087@electric-eye.fr.zoreil.com>
Date:	Wed, 9 Jun 2010 08:18:25 +0200
From:	Francois Romieu <romieu@...zoreil.com>
To:	Timo Teräs <timo.teras@....fi>
Cc:	netdev@...r.kernel.org, Hayeswang <hayeswang@...ltek.com>
Subject: Re: [PATCH] r8169: fix mdio_read and update mdio_write according to
 hw specs

Timo Teräs <timo.teras@....fi> :
> Realtek confirmed that a 20us delay is needed after mdio_read and
> mdio_write operations. Reduce the delay in mdio_write, and add it
> to mdio_read too. Also add a comment that the 20us is from hw specs.
> 
> Signed-off-by: Timo Teräs <timo.teras@....fi>

Acked-off-by: Francois Romieu <romieu@...zoreil.com>
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