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Message-Id: <200804022235.01433.linux@rainbow-software.org>
Date: Wed, 2 Apr 2008 22:34:58 +0200
From: Ondrej Zary <linux@...nbow-software.org>
To: Lennart Sorensen <lsorense@...lub.uwaterloo.ca>
Cc: Frans Pop <elendil@...net.nl>, linux-ide@...r.kernel.org,
linux-kernel@...r.kernel.org,
Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
Subject: Re: No IDE drivers loaded for Toshiba Satellite 320 CDS
On Wednesday 02 April 2008 22:22:25 Lennart Sorensen wrote:
> On Wed, Apr 02, 2008 at 10:10:23PM +0200, Ondrej Zary wrote:
> > I mean S320BIDE.EXE - that's for this machine only.
>
> Hmm, I missed that one. I wonder how they do it. Well ISA did support
> bus mastering DMA although it seems rare to implement it. Or it could
> be VLB style.
I suspect that the IDE controller is integrated into the Toshiba chipset but
does not appear as a separate PCI device. It could be controlled by some
registers of the "host-bridge" or some other device.
--
Ondrej Zary
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