From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Paul Mackerras <paulus@samba.org>
Cc: Samuel Rydh <samuel@ibrium.se>, linuxppc-dev@lists.linuxppc.org
Subject: Re: [PATCH] 2.6 timebase synchronization
Date: 10 Aug 2003 11:39:08 +0200 [thread overview]
Message-ID: <1060508348.13388.20.camel@gaston> (raw)
In-Reply-To: <16181.43369.219750.258015@cargo.ozlabs.ibm.com>
On Sun, 2003-08-10 at 04:09, Paul Mackerras wrote:
> Samuel Rydh writes:
>
> > Attached is an improved version of the patch.
>
> How many SMP machines are there where we don't know how to freeze/thaw
> the timebase? We know how to do that on the old powersurge powermacs,
> on CHRP systems and on at least some of the recent core99 powermacs
> (those that have a timebase-enable property on the cpu device nodes).
> What machines are left?
We know how to do it on some core99, though we don't actually do it
yet ;) We use software sync on all core99 for now.
Remaining are some older core99 machines, the 4-way DayStar oldworld
machines, and afaik, that's all...
Ben.
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2003-08-10 9:39 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-08 0:15 [PATCH] 2.6 timebase synchronization Samuel Rydh
2003-08-09 1:13 ` Samuel Rydh
2003-08-09 8:58 ` Benjamin Herrenschmidt
2003-08-09 11:48 ` Samuel Rydh
2003-08-10 2:09 ` Paul Mackerras
2003-08-10 9:39 ` Benjamin Herrenschmidt [this message]
2003-08-10 16:22 ` Mark Guertin
2003-08-10 21:29 ` Samuel Rydh
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