Re: Note: Fix committed to main for PPC32 SMP
Mark Millard via freebsd-ppc <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.ppc |
|---|---|
| Message-ID | <[email protected]> |
On 2021-Mar-8, at 16:40, Brandon Bergren <bdragon at FreeBSD.org> wrote: > On Mon, Mar 8, 2021, at 5:06 PM, Mark Millard wrote: >>> I'm gonna need a hexdump of the contents of the platform-cpu-timebase property on /cpus to get G5 models fixed properly (along with the model property on /) >> >> ofwdump -ap on the G5 2-socket/2-cores-each reports: >> >> platform-cpu-timebase: >> ff 99 1d 78 >> >> (This may be one of the G5's last acts. Sitting basically >> idle is keeping the fan busy.) > > Ah, I think I meant platform-do-cpu-timebase -- the one I had you grab looks like a handle. > > Also I need the PowerMacX,Y model to go with it. > > Really, if you could ofwdump -ap the whole thing and upload that somewhere, I can make sure I have a handle on exactly how it works so I can get it right. https://bugs.freebsd.org/bugzilla/attachment.cgi?id=223108 now has a xz of a full ofwdump -ap output for the PowerMac11,2 . > I posted the G4 timebase sync code at https://reviews.freebsd.org/D29136 and will add G5 code on as I get the platform data for them. Other than the PowerMac11,2 and PowerMac7,2 (G5s) and PowerMac3,6 (G4s) the rest of the PowerMacs are single socket/single core. One is a G3. Two are G4's, but one of which I've never gotten FreeBSD to do more than hang during boot attempts. (MacOS and Linux variants that I had tried had no problems. I never did figure out much about where or why FreeBSD would stop.) The PowerMac11,2 gets temperature notices before the login prompt. === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar) _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-ppc To unsubscribe, send any mail to "[email protected]"