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Re: FW: Alchemy power managment code.

To: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Subject: Re: FW: Alchemy power managment code.
From: Ralf Baechle <ralf@linux-mips.org>
Date: Fri, 28 Mar 2008 13:32:43 +0000
Cc: linux-mips@linux-mips.org, Nico Coesel <ncoesel@DEALogic.nl>
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References: <19CA9E279FDA5246B7D7A1C91A4AF7F40EF804@dealogicserver.DEALogic.nl> <47E7B970.30105@ru.mvista.com> <47E7BB4B.3080507@ru.mvista.com> <20080327223134.GA26997@linux-mips.org> <47ECD828.8090600@ru.mvista.com>
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On Fri, Mar 28, 2008 at 02:36:08PM +0300, Sergei Shtylyov wrote:

>    The Alchemy code doesn't even try to use CP0 counter when CONFIG_PM=y if 
> you look into arch/mips/au1000/common/time.c... or at least it didn't 
> before Atsushi removed do_fast_pm_gettimeoffset().

That decission is now done by the generic time.c based only on the
availability of a counter and the mfc0 $count bug.

  Ralf

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