From: Thomas Renninger <trenn@suse.de>
To: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br>,
Len Brown <lenb@kernel.org>,
linux-acpi <linux-acpi@vger.kernel.org>,
Zhao Yakui <yakui.zhao@intel.com>,
me@markdoughty.co.uk,
linux-thinkpad <linux-thinkpad@linux-thinkpad.org>,
"devel@acpica.org" <devel@acpica.org>
Subject: Re: [RESEND] [PATCH 2/3] Introduce acpi_root_table=rsdt boot param and dmi list to force rsdt
Date: Tue, 21 Oct 2008 10:14:23 +0200 [thread overview]
Message-ID: <200810211014.28721.trenn@suse.de> (raw)
In-Reply-To: <20081020185241.GA14155@srcf.ucam.org>
On Monday 20 October 2008 20:52:41 Matthew Garrett wrote:
> On Mon, Oct 20, 2008 at 04:47:54PM -0200, Henrique de Moraes Holschuh wrote:
> > On Mon, 20 Oct 2008, Matthew Garrett wrote:
> > > C state transitions, not S state. Working properly here means not
> > > hanging the moment ACPI processor power management starts.
> >
> > I see, but my point remains. Does a version of Windows that was tested
> > to do C-state transitions on the R50e and R40e even use the XSDT?
>
> Vista is known to run on the R50e. See
> http://forums.lenovo.com/lnv/board/message?board.id=R_Series_Thinkpads&thre
>ad.id=3467 , for instance.
The R50e also works on Linux. See:
http://bugzilla.kernel.org/show_bug.cgi?id=8246
Problem Description: Since kernel 2.6.20 the acpi modules take an unacceptable
time to load.
It is the R40e which cannot do C-state switching.
Both were verified to work with using 32 bit values and both are broken with
64 bit addresses.
Thomas
next prev parent reply other threads:[~2008-10-21 8:14 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-19 21:50 [RESEND] [PATCH 2/3] Introduce acpi_root_table=rsdt boot param and dmi list to force rsdt Thomas Renninger
2008-10-20 1:01 ` Matthew Garrett
2008-10-20 15:31 ` Henrique de Moraes Holschuh
2008-10-20 16:23 ` Thomas Renninger
2008-10-20 16:27 ` Matthew Garrett
2008-10-20 16:48 ` Thomas Renninger
2008-10-20 16:54 ` Matthew Garrett
2008-10-20 17:51 ` Henrique de Moraes Holschuh
2008-10-20 17:58 ` Matthew Garrett
2008-10-20 18:16 ` Henrique de Moraes Holschuh
2008-10-20 18:24 ` Matthew Garrett
2008-10-20 18:47 ` Henrique de Moraes Holschuh
2008-10-20 18:52 ` Matthew Garrett
2008-10-20 19:25 ` Henrique de Moraes Holschuh
2008-10-21 8:14 ` Thomas Renninger [this message]
2008-10-21 9:53 ` Thomas Renninger
2008-10-21 9:57 ` Thomas Renninger
2008-10-21 12:46 ` Matthew Garrett
2008-10-21 13:05 ` Thomas Renninger
2008-10-21 13:08 ` Matthew Garrett
2008-10-21 13:34 ` Thomas Renninger
2008-10-21 14:01 ` Rafael J. Wysocki
2008-10-21 14:00 ` Matthew Garrett
2008-10-21 14:12 ` Thomas Renninger
2008-10-21 14:19 ` Matthew Garrett
2008-10-21 14:25 ` Rafael J. Wysocki
2008-10-21 14:29 ` Matthew Garrett
2008-10-21 14:45 ` Thomas Renninger
2008-10-21 14:49 ` Matthew Garrett
2008-10-21 15:10 ` Rafael J. Wysocki
2008-10-21 15:27 ` Matthew Garrett
2008-10-21 15:46 ` Henrique de Moraes Holschuh
2008-10-21 15:50 ` Matthew Garrett
2008-10-21 16:58 ` [ltp] " Henrique de Moraes Holschuh
2008-10-21 17:02 ` Matthew Garrett
2008-10-21 19:04 ` Rafael J. Wysocki
2008-10-20 16:43 ` Thomas Renninger
2008-10-20 18:05 ` Henrique de Moraes Holschuh
2008-10-20 15:46 ` Henrique de Moraes Holschuh
2008-10-21 11:07 ` Thomas Renninger
2008-11-11 0:58 ` Matthew Garrett
2008-11-12 23:58 ` Thomas Renninger
2008-11-13 0:56 ` Matthew Garrett
2008-11-13 2:21 ` [Devel] " Zhang Rui
2008-11-13 2:24 ` Matthew Garrett
2008-11-13 8:27 ` Zhang Rui
2008-11-13 11:13 ` Matthew Garrett
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