From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
To: Thomas Glanzmann <sithglan@stud.uni-erlangen.de>,
linux-kernel@vger.kernel.org
Subject: Re: FAUmachine: Looking for a good documented DMA bus master capable PCI IDE Controller card
Date: Sat, 19 Feb 2005 14:53:26 +0100 [thread overview]
Message-ID: <58cb370e050219055337ca9d62@mail.gmail.com> (raw)
In-Reply-To: <20050219132606.GH16858@cip.informatik.uni-erlangen.de>
On Sat, 19 Feb 2005 14:26:07 +0100, Thomas Glanzmann
<sithglan@stud.uni-erlangen.de> wrote:
> Hello Bartlomiej,
>
> > In IDE you have 2 devices per port and usually 2 ports per PCI device.
> > There are some controller cards with 4 ports but they don't have public
> > available documentation etc. I really wonder what are you trying to
> > achieve and why just can't you use more than 1 "virtual" PIIX crontoller.
>
> we implemented the PIIX controller as part of an Intel Southbridge
> 82371AB[1] Chip so I didn't thought that it was also available as
> seperate PCI Device. Do you have any pointers to products or better
> sepcification of this products?
Nope.
> If this is the case that would be the best solution for our problem.
Hm, maybe you will have to implement some PCI add-on IDE controller,
AFAIR Silicon Image 680 datasheet is publicly available now.
Bartlomiej
next prev parent reply other threads:[~2005-02-19 13:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-19 10:24 Thomas Glanzmann
2005-02-19 11:48 ` Bartlomiej Zolnierkiewicz
2005-02-19 13:26 ` Thomas Glanzmann
2005-02-19 13:53 ` Bartlomiej Zolnierkiewicz [this message]
2005-02-19 16:23 ` Thomas Glanzmann
2005-02-19 13:41 ` Thomas Glanzmann
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