From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Joerg Dorchain <joerg@dorchain.net>
Cc: linuxppc-dev list <linuxppc-dev@ozlabs.org>,
"debian-powerpc@lists.debian.org"
<debian-powerpc@lists.debian.org>
Subject: Re: Newer laptops & CPU speed
Date: Wed, 16 Mar 2005 10:35:35 +1100 [thread overview]
Message-ID: <1110929735.24296.38.camel@gaston> (raw)
In-Reply-To: <20050315140329.GA15214@Redstar.dorchain.net>
> My ibook G4 boots at low speed. /proc/cpuinfo shows 666MHz and a smiliar
> bogomips value. Nevertheless, the cpu frequency scaler works, i.e. set
> it to performance to be at high speed after boot up, or, as I currently
> do, use the userspace governor and powernowd. All this is without your
> patch (Did not try it yet, my ibook lacks internet) on linus' 2.6.11.
Sure, I already had support for some models :) The patch extends it to
all present and future models that are MacRISC3 and have a 7447A CPU.
Ben.
next prev parent reply other threads:[~2005-03-15 23:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-14 2:33 Newer laptops & CPU speed Benjamin Herrenschmidt
2005-03-15 14:03 ` Joerg Dorchain
2005-03-15 23:35 ` Benjamin Herrenschmidt [this message]
2005-03-16 7:20 ` Joerg Dorchain
-- strict thread matches above, loose matches on Subject: below --
2005-03-24 15:25 Daniele Lacamera
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