From: Grant Grundler <grundler@parisc-linux.org>
To: Jesse Barnes <jbarnes@sgi.com>
Cc: Jon Smirl <jonsmirl@gmail.com>, Greg KH <greg@kroah.com>,
Russell King <rmk+lkml@arm.linux.org.uk>,
Jeff Garzik <jgarzik@pobox.com>, Matthew Wilcox <matthew@wil.cx>,
linux-pci@atrey.karlin.mff.cuni.cz,
lkml <linux-kernel@vger.kernel.org>
Subject: Re: Fwd: Patch to control VGA bus routing and active VGA device.
Date: Fri, 28 Jan 2005 10:32:22 -0700 [thread overview]
Message-ID: <20050128173222.GC30791@colo.lackof.org> (raw)
In-Reply-To: <200501270828.43879.jbarnes@sgi.com>
On Thu, Jan 27, 2005 at 08:28:43AM -0800, Jesse Barnes wrote:
> But then again,
> I suppose if a platform supports more than one legacy I/O space,
Eh?! there can only be *one* legacy I/O space.
We can support multipl IO port spaces, but only one can be the "legacy".
Moving the VGA device can only function within that legacy space
the way the code is written now (using hard coded addresses).
If it is intended to work with multiple IO Port address spaces,
then it needs to use the pci_dev->resource[] and mangle that appropriately.
grant
next prev parent reply other threads:[~2005-01-28 17:35 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-18 3:43 Patch to control VGA bus routing and active VGA device Jon Smirl
2005-01-18 17:46 ` Jesse Barnes
2005-01-18 19:38 ` H. Peter Anvin
2005-01-18 21:06 ` Jesse Barnes
2005-01-22 19:04 ` Jon Smirl
2005-01-24 17:25 ` Jesse Barnes
2005-01-24 17:53 ` Jesse Barnes
[not found] ` <41ED3BD2.1090105@pobox.com>
[not found] ` <9e473391050122083822a7f81c@mail.gmail.com>
[not found] ` <200501240847.51208.jbarnes@sgi.com>
[not found] ` <20050124175131.GM31455@parcelfarce.linux.theplanet.co.uk>
2005-01-24 19:17 ` Fwd: " Jon Smirl
2005-01-24 19:42 ` Jeff Garzik
2005-01-24 19:55 ` Russell King
2005-01-24 23:11 ` Jon Smirl
2005-01-25 4:24 ` Greg KH
2005-01-27 9:59 ` Jon Smirl
2005-01-27 16:28 ` Jesse Barnes
2005-01-28 17:32 ` Grant Grundler [this message]
2005-01-28 18:36 ` Jon Smirl
2005-01-28 19:15 ` Grant Grundler
2005-01-28 19:26 ` Jon Smirl
2005-01-28 19:34 ` Grant Grundler
2005-01-28 18:41 ` Jesse Barnes
2005-01-28 19:33 ` Grant Grundler
2005-01-28 19:41 ` Jesse Barnes
2005-01-28 20:12 ` Grant Grundler
2005-01-28 20:00 ` Matthew Wilcox
2005-01-28 20:07 ` Russell King
2005-01-31 16:01 ` Alan Cox
2005-02-01 6:38 ` Greg KH
2005-02-01 16:24 ` Jon Smirl
2005-01-30 7:51 ` Jon Smirl
2005-01-24 20:14 ` Matthew Wilcox
2005-01-24 20:22 ` Matthew Wilcox
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