linux-kernel - Re: [PATCH] pata_hpt3x2n: fix overclocked MWDMA0 timing

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Message-ID: <4B102B83.1080102@ru.mvista.com>
Date:	Fri, 27 Nov 2009 22:41:55 +0300
From:	Sergei Shtylyov <sshtylyov@...mvista.com>
To:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
Cc:	linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] pata_hpt3x2n: fix overclocked MWDMA0 timing

Bartlomiej Zolnierkiewicz wrote:

> Remove superfluous timings table entry while at it.

> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
> ---
> Sergei, XFER_UDMA_5 timing also looks suspicious,
> please take a look when you have a minute, thanks.

    Yeah, but it's the same as XFER_UDMA_4, so actually underclocked... 
However, it matches what the HPT371N datasheet and the vendor drivers have. 
The 'hpt366' driver uses more speedy mode, with 22.5 ns cycle. ;-)

MBR, Sergei
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