From: Matthew Garrett <mjg@redhat.com>
To: Harald Welte <HaraldWelte@viatech.com>
Cc: "Michael S. Zick" <lkml@morethan.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Duane Griffin <duaneg@dghda.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Dave Jones <davej@redhat.com>
Subject: Re: [PATCH 1/2] CPUFREQ: Enable acpi-cpufreq driver for VIA/Centaur CPUs
Date: Mon, 8 Jun 2009 14:16:20 +0100 [thread overview]
Message-ID: <20090608131620.GB15100@srcf.ucam.org> (raw)
In-Reply-To: <20090608102754.GP4106@prithivi.gnumonks.org>
On Mon, Jun 08, 2009 at 06:27:54PM +0800, Harald Welte wrote:
> The VIA/Centaur C7, C7-M and Nano CPU's all support ACPI based cpu p-states
> using a MSR interface. The Linux driver just never made use of it, since in
> addition to the check for the EST flag it also checked if the vendor is Intel.
Hm. Is the MSR interface compatible with the Intel one? I'm guessing so
based on the est flag being present. Maybe we should just drop the intel
check and only look for CPUs which claim est support.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2009-06-08 13:16 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-03 4:06 Linux 2.6.30-rc8 Linus Torvalds
2009-06-04 13:56 ` Linux 2.6.30-rc8 [also: VIA Support] Michael S. Zick
2009-06-04 14:58 ` Michael S. Zick
2009-06-04 15:18 ` Linus Torvalds
2009-06-04 15:37 ` Michael S. Zick
2009-06-04 17:45 ` Harald Welte
2009-06-08 5:48 ` Pavel Machek
2009-06-04 16:00 ` Duane Griffin
2009-06-04 16:08 ` Michael S. Zick
2009-06-04 16:13 ` Linus Torvalds
2009-06-04 16:21 ` Michael S. Zick
2009-06-04 17:03 ` Linus Torvalds
2009-06-04 17:07 ` Linus Torvalds
2009-06-04 17:27 ` Michael S. Zick
2009-06-04 17:46 ` Linus Torvalds
2009-06-05 11:06 ` VIA PowerSaver (Re: Linux 2.6.30-rc8 [also: VIA Support]) Harald Welte
2009-06-05 13:41 ` Michael S. Zick
2009-06-06 12:17 ` Linux 2.6.30-rc8 [also: VIA Support] Michael S. Zick
2009-06-06 13:28 ` e_powersaver / underclocking (was Re: Linux 2.6.30-rc8 [also: VIA Support]) Harald Welte
2009-06-06 13:46 ` Michael S. Zick
2009-06-06 13:56 ` Michael S. Zick
2009-06-08 7:53 ` e_powersaver driver considered DANGEROUS " Harald Welte
2009-06-08 6:12 ` Pavel Machek
2009-06-08 10:27 ` [PATCH 1/2] CPUFREQ: Enable acpi-cpufreq driver for VIA/Centaur CPUs Harald Welte
2009-06-08 13:16 ` Matthew Garrett [this message]
2009-06-08 18:01 ` Harald Welte
2009-06-08 14:25 ` Michael S. Zick
2009-06-08 14:58 ` Matthew Garrett
2009-06-08 15:08 ` Michael S. Zick
2009-06-08 18:35 ` Linus Torvalds
2009-06-08 18:41 ` Michael S. Zick
2009-06-08 21:32 ` Michael S. Zick
2009-06-09 2:15 ` Harald Welte
2009-06-09 12:26 ` Michael S. Zick
2009-06-09 16:22 ` Chuck Ebbert
2009-06-09 16:45 ` Michael S. Zick
2009-06-15 13:10 ` TSC features, was: " Michael S. Zick
2009-06-15 14:25 ` [PATCH, RFC] Re: TSC features, Michael S. Zick
2009-06-08 20:03 ` [PATCH 1/2] CPUFREQ: Enable acpi-cpufreq driver for VIA/Centaur CPUs Michael S. Zick
2009-06-08 21:15 ` Michael S. Zick
2009-06-08 23:48 ` Matthew Garrett
2009-06-09 12:36 ` Michael S. Zick
2009-06-09 16:00 ` Michael S. Zick
2009-06-09 17:51 ` Michael S. Zick
2009-06-09 8:14 ` Linux 2.6.30-rc8 [also: VIA Support] Harald Welte
2009-06-04 17:55 ` Dave Jones
2009-06-05 7:27 ` Harald Welte
2009-06-05 7:41 ` Michael S. Zick
2009-06-05 7:19 ` Harald Welte
2009-06-05 7:27 ` Michael S. Zick
2009-06-05 10:39 ` Harald Welte
2009-06-05 13:18 ` Michael S. Zick
2009-06-08 5:56 ` Pavel Machek
2009-06-04 17:13 ` Michael S. Zick
2009-06-04 17:40 ` Harald Welte
2009-06-04 18:12 ` Michael S. Zick
2009-06-04 19:23 ` Michael S. Zick
2009-06-04 20:32 ` Michael S. Zick
2009-06-05 4:37 ` Michael S. Zick
2009-06-05 9:00 ` Michael S. Zick
2009-06-04 20:33 ` Dave Jones
2009-06-04 21:01 ` Michael S. Zick
2009-06-04 21:24 ` Dave Jones
2009-06-04 21:38 ` Michael S. Zick
2009-06-04 21:43 ` Dave Jones
2009-06-04 22:00 ` Michael S. Zick
2009-06-04 23:26 ` Michael S. Zick
2009-06-05 0:15 ` Dave Jones
2009-06-05 0:27 ` Michael S. Zick
2009-06-05 11:08 ` VIA CPU PCI cache line size (Re: Linux 2.6.30-rc8 [also: VIA Support]) Harald Welte
2009-06-05 13:43 ` Michael S. Zick
2009-06-04 20:16 ` Linux 2.6.30-rc8 [also: VIA Support] Andi Kleen
2009-06-04 20:29 ` Michael S. Zick
2009-06-05 0:33 ` Robert Hancock
2009-06-05 0:52 ` Michael S. Zick
2009-06-05 0:54 ` Robert Hancock
2009-06-05 7:30 ` Harald Welte
2009-06-04 17:08 ` Harald Welte
2009-06-04 17:18 ` Michael S. Zick
2009-06-05 7:24 ` Harald Welte
2009-06-05 7:44 ` Michael S. Zick
2009-06-05 7:52 ` Michael S. Zick
2009-06-04 20:39 ` Gerd Hoffmann
2009-06-05 18:47 ` Linux 2.6.30-rc8 Michael S. Zick
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