netdev - Re: [PATCH] r8169: fix random mdio

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Date:	Sun, 06 Jun 2010 15:39:11 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	romieu@...zoreil.com
Cc:	timo.teras@....fi, netdev@...r.kernel.org,
	edward_hsu@...ltek.com.tw, hayeswang@...ltek.com
Subject: Re: [PATCH] r8169: fix random mdio_write failures

From: Francois Romieu <romieu@...zoreil.com>
Date: Sat, 5 Jun 2010 14:41:03 +0200

> Timo Teräs <timo.teras@....fi> :
> [...]
>> diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
>> index 217e709..03a8318 100644
>> --- a/drivers/net/r8169.c
>> +++ b/drivers/net/r8169.c
>> @@ -559,6 +559,11 @@ static void mdio_write(void __iomem *ioaddr, int reg_addr, int value)
>>  			break;
>>  		udelay(25);
>>  	}
>> +	/*
>> +	 * Some configurations require a small delay even after the write
>> +	 * completed indication or the next write might fail.
>> +	 */
>> +	udelay(25);
> 
> Acked-off-by: Francois Romieu <romieu@...zoreil.com>

Applied, thanks everyone.
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