lkml.org 
[lkml]   [2003]   [Feb]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Switch APIC (+nmi, +oprofile) to driver model
On Fri, 14 Feb 2003, Mikael Pettersson wrote:

> My goal was to not change any behaviour from our current code, and from
> what I can tell, our current code does not support PM suspend and resume
> for old external-local-APIC machines. (They're mostly 486 MPs, right?)

Both i486 and Pentium (typically for quad support, etc.).

> The suspend/resume procedures only work on P6/K7 and up. There's a
> bug there in that we may try to run the suspend on a UP P5 with enabled
> local APIC, which won't work. So far, no one seems to have noticed :->

OK, but then the question is: are the following calls:

+ driver_register(&local_apic_driver);
+ return sys_device_register(&device_local_apic);

for suspend/resume exclusively?

--
+ Maciej W. Rozycki, Technical University of Gdansk, Poland +
+--------------------------------------------------------------+
+ e-mail: macro@ds2.pg.gda.pl, PGP key available +

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

\
 
 \ /
  Last update: 2005-03-22 13:33    [W:0.081 / U:0.680 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site