From owner-freebsd-ppc  Tue Oct  1 12:51:12 2002
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From: Andrew Gallatin <gallatin@cs.duke.edu>
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Date: Tue, 1 Oct 2002 15:50:37 -0400 (EDT)
To: Peter Grehan <grehan@FreeBSD.ORG>
Cc: freebsd-ppc@FreeBSD.ORG
Subject: Re: atomic.h vs atomic.s
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Andrew Gallatin writes:
 > 
 > Peter Grehan writes:
 >  > > - there's no TOY (or TOD) clock read at boot:
 >  > 
 >  >  Yes, known problem. This will just need some more device support.
 > 
 > Is device support needed for powermacs?  Eg, can we use the OEA Time
 > Base facility as described by 2.3.12.1 of Motorola's Programming
 > Environments Manual?
 > 
 > Eg, mftbl/mftbu mttbl/mttbu

Never mind..  looks like that's just a cycle counter..

Drew

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