From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: [PATCH] 2.6 timebase synchronization From: Benjamin Herrenschmidt To: Paul Mackerras Cc: Samuel Rydh , linuxppc-dev@lists.linuxppc.org In-Reply-To: <16181.43369.219750.258015@cargo.ozlabs.ibm.com> References: <20030808001523.GA9274@ibrium.se> <20030809011305.GA12030@ibrium.se> <16181.43369.219750.258015@cargo.ozlabs.ibm.com> Content-Type: text/plain Message-Id: <1060508348.13388.20.camel@gaston> Mime-Version: 1.0 Date: 10 Aug 2003 11:39:08 +0200 Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: 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/