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From: Bartlomiej Zolnierkiewicz <>
To: Alan Cox <>
Subject: Re: [PATCH] pata_hpt3x3: Major reworking and testing
Date: Tue, 3 Jul 2007 22:12:01 +0200	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Tuesday 03 July 2007, Alan Cox wrote:
> > The new improved driver is not really better than the old one because
> > the old one is broken. :)
> > 
> > Old driver does identical configuration when it comes to PIO modes.
> No the old driver doesn't even do that. It starts up. It spuriously
> adjusts some non writable PCI BAR registers, prints a message about
> resources being in use already then exits.

OK, thanks for clarifying this.

> I had a poke around the setup. As far as I can observe we break even if
> the ROM timing values are used as is. I suspect documentation or a good
> deal of luck is needed.


BTW the original Andre's driver had some references to misc configuration
registers at offsets 0x10 and 0x11 of PCI BAR4.

Does anybody have DOS driver for HPT343?  Google doesn't have it...


  reply	other threads:[~2007-07-03 20:27 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-03 15:10 Alan Cox
2007-07-03 15:40 ` Jeff Garzik
2007-07-03 15:49   ` Alan Cox
2007-07-03 17:38 ` Bartlomiej Zolnierkiewicz
2007-07-03 17:56   ` Alan Cox
2007-07-03 20:12     ` Bartlomiej Zolnierkiewicz [this message]
2007-07-03 20:41       ` Sergei Shtylyov
2007-07-03 22:44         ` Bartlomiej Zolnierkiewicz
2007-07-04 14:28           ` Sergei Shtylyov

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