Re: SMP powering off doesn't seem to work.

From: ferret@phonewave.net
Date: Sun May 07 2000 - 08:24:14 EST


-----BEGIN PGP SIGNED MESSAGE-----

from arch/i386/kernel/apm.c

 * 1.9: Fix small typo. <laslo@ilo.opole.pl>
 * Try to cope with BIOS's that need to have all display
 * devices blanked and not just the first one.
 * Ross Paterson <ross@soi.city.ac.uk>
 * Fix segment limit setting it has always been wrong as
 * the segments needed to have byte granularity.
 * Mark a few things __init.
 * Add hack to allow power off of SMP systems by popular request.
 * Use CONFIG_SMP instead of __SMP__
 * Ignore BOUNCES for three seconds.
 * Stephen Rothwell

Foo? Anything to tweak in BIOS or kernel code?

On Sun, 7 May 2000, Igmar Palsenberg wrote:

> On Sat, 6 May 2000 ferret@phonewave.net wrote:
>
> > -----BEGIN PGP SIGNED MESSAGE-----
> >
> >
> > I'm told to pass "apm=power-off" to my SMP kernel in order to have the
> > machine power off at shutdown, but it doesn't seem to work.
> >
> > If I disable the second CPU (motherboard jumper) I can boot the same
> > kernel in UP mode with APIC enabled and APM will power the board down on
> > shutdown.
> >
> > I'm using kernel 2.2.14 and 2.3.99-pre6.
>
> As far as I can remember the APM modes don't work with SMP.
>
>
> Igmar
>
>

-----BEGIN PGP SIGNATURE-----
Version: 2.6.3ia
Charset: noconv

iQEVAwUBORVuhrwBUxk9hu41AQFRXAf/RyHl8Mtu+j7YHhl0o/Wzow7GDRJhM/I8
8cVAPpvxyAejoS4+kYOsBAKkN+BoAxpSnsmos5LjRRX9ba1SvUo2YyRaoctYjth/
mebb65xf0paHgCrTq/5rSejU+N5Zla91Ou4EIt8WUKlMivE45zHLyD4bx4u59klE
uI69PYP760xe1zqacapj0AEWFSl7n4NIHpekSQsAhpzc2DtQ22VQekOKB1kd/GFm
Vh+Tt4Zlfp33WG4cf4Wu+CDjzna9Bpx7XMzTdUOODwzwxiPKTG22VJ12bwoEdA7g
REcwFwjiLVl6UjLLieCY/kURtdoPGwvtKqqeaOaTRqoe0XRDMx/SZQ==
=nLFf
-----END PGP SIGNATURE-----

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Sun May 07 2000 - 21:00:20 EST