From: Jon Smirl <jonsmirl@gmail.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: willy@debian.org, jbarnes@engr.sgi.com, linux-kernel@vger.kernel.org
Subject: Re: multi-domain PCI and sysfs
Date: Tue, 7 Sep 2004 23:39:49 -0400 [thread overview]
Message-ID: <9e473391040907203941e4af81@mail.gmail.com> (raw)
In-Reply-To: <20040907161140.29fbfccc.davem@davemloft.net>
On Tue, 7 Sep 2004 16:11:40 -0700, David S. Miller <davem@davemloft.net> wrote:
> On Tue, 7 Sep 2004 18:58:53 -0400
> Jon Smirl <jonsmirl@gmail.com> wrote:
> > How many active VGA devices can I have in this system 1 or 4? If the
> > answer is 4, how do I independently address each VGA card? If the
> > answer is one, you can see why I want a pci0000 node to hold the
> > attribute for turning it off and on.
>
> I don't know about the above but for a multi-domain system the
> way it works is that the I/O ports are accessed using a different
> base address for each domain.
How does this work for IO ports in port space instead of memory mapped IO?
--
Jon Smirl
jonsmirl@gmail.com
next prev parent reply other threads:[~2004-09-08 3:40 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-04 20:00 multi-domain PCI and sysfs Jon Smirl
2004-09-04 21:57 ` Jesse Barnes
2004-09-04 22:12 ` Jon Smirl
2004-09-04 22:27 ` Jesse Barnes
2004-09-04 22:45 ` Jon Smirl
2004-09-04 23:03 ` Jesse Barnes
2004-09-05 23:04 ` Matthew Wilcox
2004-09-05 23:50 ` Jon Smirl
2004-09-05 23:00 ` Alan Cox
2004-09-06 1:40 ` Matthew Wilcox
2004-09-07 22:58 ` Jon Smirl
2004-09-07 23:11 ` David S. Miller
2004-09-08 3:39 ` Jon Smirl [this message]
2004-09-08 4:12 ` David S. Miller
2004-09-08 4:16 ` Jesse Barnes
2004-09-08 4:15 ` Jesse Barnes
2004-09-08 4:16 ` David S. Miller
2004-09-08 4:25 ` Jesse Barnes
2004-09-08 6:01 ` Jon Smirl
2004-09-08 13:02 ` Alan Cox
2004-09-08 16:02 ` Jesse Barnes
2004-09-08 18:20 ` David S. Miller
2004-09-08 18:32 ` Jesse Barnes
2004-09-08 18:54 ` David S. Miller
2004-09-08 6:55 ` Jon Smirl
2004-09-08 11:11 ` Geert Uytterhoeven
2004-09-08 11:38 ` Matthew Wilcox
2004-09-08 18:21 ` David S. Miller
2004-09-08 22:41 ` Alan Cox
2004-09-09 0:31 ` Jon Smirl
2004-09-09 13:06 ` Alan Cox
2004-09-08 15:03 ` Matthew Wilcox
2004-09-06 0:06 ` Jesse Barnes
2004-09-06 0:31 ` Jon Smirl
2004-09-06 1:38 ` Jon Smirl
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