From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
To: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] pata_hpt3x2n: fix overclocked MWDMA0 timing
Date: Fri, 27 Nov 2009 22:41:55 +0300 [thread overview]
Message-ID: <4B102B83.1080102@ru.mvista.com> (raw)
In-Reply-To: <200911271956.55939.bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz wrote:
> Remove superfluous timings table entry while at it.
> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.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
next prev parent reply other threads:[~2009-11-27 19:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-27 18:56 [PATCH] pata_hpt3x2n: fix overclocked MWDMA0 timing Bartlomiej Zolnierkiewicz
2009-11-27 19:41 ` Sergei Shtylyov [this message]
2009-11-27 19:47 ` Sergei Shtylyov
2009-12-03 20:56 ` Jeff Garzik
2009-12-03 21:51 ` Sergei Shtylyov
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