From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Subject: Re: [PATCH] Resurrect IT8172 IDE controller driver
Date: Mon, 24 Nov 2008 16:38:52 +0300
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To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Shane McDonald <mcdonald.shane@gmail.com>, bzolnier@gmail.com, linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org

Hello.

Alan Cox wrote:

>>>  It's 240, not 242 ns as 33 is actually 33.333.

>>   The maximum values give cycle time of 480 ns menaing that the 
>>controller doesn't support PIO mode 0. Hm...

> Even if you clear the enable for the timing register ?

    These fast timing bits are documented as reserved.

> Alan

MBR, Sergei