From: pumpkin <pumpkin-Mmb7MZpHnFY@public.gmane.org>
To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: C2, C3 and bus master activity
Date: Tue, 19 Jul 2005 20:50:28 +0200 [thread overview]
Message-ID: <200507192050.28343.pumpkin@gmx.de> (raw)
Hello
My CPU does not enter C3 if i run the stock configuration. Way too much bus
master activity. I want to find out what is causing it. Any hints how to do
that ?
I found one possible cause for some of the activity. Without X i have a 50:50
mix between C2 and C3. Using the vesa-driver the mix stays at 50:50. Using
the radeon-driver (dri disabled) the CPU stops using C3.
the facts in case somebody already has a idea:
- ibm R51
- PentiumM 725 (1.6GHz)
- Intel 855PM chipset
- radeon 7500 mobil
- xorg 6.8.2
- kernel 2.6.11-1-686 (debian stock-kernel)
thanks.
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next reply other threads:[~2005-07-19 18:50 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-19 18:50 pumpkin [this message]
[not found] ` <200507192050.28343.pumpkin-Mmb7MZpHnFY@public.gmane.org>
2005-07-19 20:18 ` C2, C3 and bus master activity Bob Lees
[not found] ` <200507192118.37528.bob-l+PWtdWbHAsG2Il/BtU0GPXRex20P6io@public.gmane.org>
2005-07-19 21:59 ` pumpkin
[not found] ` <200507192359.56553.pumpkin-Mmb7MZpHnFY@public.gmane.org>
2005-07-19 23:00 ` Janosch Machowinski
[not found] ` <42DD85F3.9050300-cGBD8117FJM@public.gmane.org>
2005-07-20 17:21 ` pumpkin
[not found] ` <200507201921.43576.pumpkin-Mmb7MZpHnFY@public.gmane.org>
2005-07-20 19:29 ` pumpkin
[not found] ` <42DEB3E8.6080601@tzi.de>
[not found] ` <42DEB3E8.6080601-cGBD8117FJM@public.gmane.org>
2005-07-21 17:31 ` pumpkin
2005-07-21 16:08 ` Volker Braun
2005-07-20 19:05 ` Johan Vromans
[not found] ` <m23bq98fir.fsf-KjnUIgV0B0bak1Ioo/c9IoRWq/SkRNHw@public.gmane.org>
2005-07-20 19:31 ` Bob Lees
[not found] ` <200507202031.38488.bob-l+PWtdWbHAsG2Il/BtU0GPXRex20P6io@public.gmane.org>
2005-07-20 19:56 ` Janosch Machowinski
2005-07-21 5:24 ` Pavel Machek
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