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From: Bartlomiej Zolnierkiewicz <>
To: Eduard Hasenleithner <>
Subject: Re: Better performance with pdc20376 compared to SiI 3112
Date: Sat, 29 Nov 2003 00:58:42 +0100	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Saturday 29 of November 2003 00:48, Eduard Hasenleithner wrote:
> Hello.
> Although I like the SiI 3112 due it's open specs I found that the

There are no open specs for SiI3112, "datasheet" from SiI page is useless.


> somehow "closed" pdc20376 promise chip performs essentially better
> with the new GPL drivers on a non-tweaked 2.6.0-test11 kernel :(
> With SiI 3112 I get about 16MB/s, with pdc20376 54MB/s, which is
> most likely the maximum harddisk performance of my seagate drive.
> So what is the status of the siimage driver? Can I expect it to
> improve in further kernel releases?
> On a further note I found that no /proc/ide nodes are allocated
> for the siimage driver. What can be the reason for this?
> Below this section I show output from dd and hdparm in order
> to give information about my setup.


  reply	other threads:[~2003-11-28 23:57 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-11-28 23:48 Better performance with pdc20376 compared to SiI 3112 Eduard Hasenleithner
2003-11-28 23:58 ` Bartlomiej Zolnierkiewicz [this message]
2003-11-30 19:09 ` Jeff Garzik

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