From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Jon Smirl <jonsmirl@gmail.com>
Cc: "Ville Syrjälä" <syrjala@sci.fi>,
"Bill Davidsen" <davidsen@tmr.com>,
"Alan Cox" <alan@lxorguk.ukuu.org.uk>,
"Pavel Machek" <pavel@ucw.cz>,
ncunningham@linuxmail.org,
"Carl-Daniel Hailfinger" <c-d.hailfinger.devel.2005@gmx.net>,
"ACPI List" <acpi-devel@lists.sourceforge.net>,
"Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>
Subject: Re: [RFC] Reliable video POSTing on resume (was: Re: [ACPI] Samsung P35, S3, black screen (radeon))
Date: Thu, 10 Feb 2005 20:29:47 +0000 [thread overview]
Message-ID: <1108067388.4085.74.camel@tyrosine> (raw)
In-Reply-To: <9e473391050210121756874a84@mail.gmail.com>
On Thu, 2005-02-10 at 15:17 -0500, Jon Smirl wrote:
> On Thu, 10 Feb 2005 20:08:15 +0000, Matthew Garrett <mjg59@srcf.ucam.org> wrote:
> > It also explicitly states that Windows 2000 and XP don't support this,
> > which leads me to suspect that vendors no longer expect POSTing to be
> > possible after initial system boot.
>
> No, it means that some of my ATI cards don't function as secondary
> adapters on 2K and XP.
And nor will any other card that requires POSTing (assuming that it
isn't just ATI being less than honest about driver shortcomings). And
we've certainly seen in the past that removing support for functionality
in Windows tends to result in hardware no longer supporting that
functionality.
I have real, shipping hardware here that fails if you simply try to
execute the video BIOS POST code. If you think this is due to a
shortcoming in existing BIOS emulations, I'm more than happy to dump the
video and system BIOS regions and send them to you.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2005-02-10 20:31 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20050122134205.GA9354@wsc-gmbh.de>
[not found] ` <4201825B.2090703@gmx.net>
[not found] ` <e796392205020221387d4d8562@mail.gmail.com>
[not found] ` <420217DB.709@gmx.net>
[not found] ` <4202A972.1070003@gmx.net>
[not found] ` <20050203225410.GB1110@elf.ucw.cz>
[not found] ` <1107474198.5727.9.camel@desktop.cunninghams>
2005-02-04 2:35 ` [RFC] Reliable video POSTing on resume (was: Re: [ACPI] Samsung P35, S3, black screen (radeon)) Carl-Daniel Hailfinger
2005-02-04 2:51 ` Nigel Cunningham
2005-02-04 7:18 ` Jon Smirl
2005-02-04 7:44 ` Pavel Machek
2005-02-04 17:38 ` Jon Smirl
2005-02-05 0:52 ` [RFC] Reliable video POSTing on resume Carl-Daniel Hailfinger
2005-02-05 1:08 ` Jon Smirl
2005-02-05 9:35 ` [RFC] Reliable video POSTing on resume (was: Re: [ACPI] Samsung P35, S3, black screen (radeon)) Pavel Machek
2005-02-05 11:35 ` [RFC] Reliable video POSTing on resume Ondrej Zary
2005-02-06 16:02 ` [RFC] Reliable video POSTing on resume (was: Re: [ACPI] Samsung P35, S3, black screen (radeon)) Alan Cox
2005-02-07 2:11 ` Adam Sulmicki
2005-02-07 14:27 ` [RFC] Reliable video POSTing on resume Paulo Marques
2005-02-07 14:36 ` Carl-Daniel Hailfinger
2005-02-07 15:39 ` Paulo Marques
2005-02-07 16:01 ` Pavel Machek
2005-02-07 16:20 ` Li-Ta Lo
2005-02-11 1:47 ` [ACPI] " Carl-Daniel Hailfinger
2005-02-07 18:04 ` Adam Sulmicki
2005-02-07 16:39 ` Li-Ta Lo
2005-02-07 13:24 ` [ACPI] Re: [RFC] Reliable video POSTing on resume (was: Re: [ACPI] Samsung P35, S3, black screen (radeon)) Matthew Garrett
2005-02-07 14:09 ` Pavel Machek
2005-02-10 19:13 ` Bill Davidsen
2005-02-10 19:25 ` Ville Syrjälä
2005-02-10 20:08 ` Matthew Garrett
2005-02-10 20:17 ` Jon Smirl
2005-02-10 20:29 ` Matthew Garrett [this message]
2005-02-10 20:34 ` Jon Smirl
2005-02-10 20:46 ` [RFC] Reliable video POSTing on resume Kendall Bennett
2005-02-10 21:06 ` Matthew Garrett
2005-02-10 21:20 ` Kendall Bennett
2005-02-10 21:28 ` Jon Smirl
2005-02-10 22:53 ` Matthew Garrett
2005-02-11 1:41 ` [ACPI] " Carl-Daniel Hailfinger
2005-02-10 20:32 ` [RFC] Reliable video POSTing on resume (was: Re: [ACPI] Samsung P35, S3, black screen (radeon)) Ville Syrjälä
2005-02-10 19:31 ` Pavel Machek
2005-02-10 23:03 ` Matan Ziv-Av
2005-02-07 19:27 ` Eric W. Biederman
2005-02-07 20:59 ` Pavel Machek
2005-02-04 5:03 ` Jon Smirl
2005-02-04 7:49 ` Pavel Machek
2005-02-04 12:17 ` [RFC] Reliable video POSTing on resume Carl-Daniel Hailfinger
2005-02-04 13:51 ` [ACPI] " Matthew Garrett
2005-02-04 16:30 ` Pavel Machek
2005-02-04 17:31 ` Jon Smirl
2005-02-04 18:10 ` Jesse Barnes
2005-02-04 20:29 ` Jon Smirl
2005-02-04 22:13 ` James Simmons
2005-02-04 21:56 ` James Simmons
2005-02-04 22:59 ` Legacy IO spaces (was Re: [RFC] Reliable video POSTing on resume) Jon Smirl
2005-02-04 23:34 ` Jesse Barnes
2005-02-05 0:48 ` Jon Smirl
2005-02-05 22:42 ` [ACPI] " Benjamin Herrenschmidt
2005-02-06 0:17 ` Jon Smirl
2005-02-06 0:07 ` Jon Smirl
2005-02-06 0:19 ` Jesse Barnes
2005-02-05 2:04 ` [RFC] Reliable video POSTing on resume Matthew Garrett
2005-02-05 2:09 ` Jon Smirl
2005-02-05 2:17 ` Matthew Garrett
2005-02-05 2:30 ` Jon Smirl
2005-02-05 8:15 ` Matthew Garrett
2005-02-05 11:53 ` Ondrej Zary
2005-02-05 12:28 ` Matthew Garrett
2005-02-05 15:47 ` Jon Smirl
2005-02-05 16:48 ` [ACPI] " Stefan Dösinger
2005-02-05 17:38 ` Jon Smirl
2005-02-06 11:05 ` Stefan Dösinger
2005-02-07 10:20 ` Helge Hafting
2005-02-07 14:22 ` Pavel Machek
2005-02-05 15:55 ` Jon Smirl
2005-02-05 9:37 ` Pavel Machek
2005-02-05 9:49 ` Nigel Cunningham
2005-02-05 15:49 ` Jon Smirl
2005-02-04 22:09 ` James Simmons
2005-02-05 1:07 ` Carl-Daniel Hailfinger
2005-02-05 1:14 ` Carl-Daniel Hailfinger
2005-02-04 14:40 ` [RFC] Reliable video POSTing on resume (was: Re: [ACPI] Samsung P35, S3, black screen (radeon)) Xavier Bestel
2005-02-05 1:10 ` [RFC] Reliable video POSTing on resume Carl-Daniel Hailfinger
2005-02-04 7:48 ` [RFC] Reliable video POSTing on resume (was: Re: [ACPI] Samsung P35, S3, black screen (radeon)) Pavel Machek
2005-02-04 10:26 ` Oliver Neukum
2005-02-04 11:32 ` [RFC] Reliable video POSTing on resume Carl-Daniel Hailfinger
2005-02-04 12:11 ` [ACPI] " David Goodenough
2005-02-04 16:15 ` Pavel Machek
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