* Got the cause for missing button events on gigabyte ga-6bxd
@ 2002-07-23 19:15 tierra.y.libertad-hi6Y0CQ0nG0
0 siblings, 0 replies; only message in thread
From: tierra.y.libertad-hi6Y0CQ0nG0 @ 2002-07-23 19:15 UTC (permalink / raw)
To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f
I think, I got the problem why button events on the gigabyte ga-6bxd
have only appeared with the acpi releases (20020329, 20020404):
When interrupts are routed with IOAPIC, there are no events, even not
with windows (Win98 had no problems, but XP with IOAPIC-Interrupts
doesn't seem to receive button events.) The releases 20020329 & 20020404
are dealing with the interrupts through the pci-irq-routing table and
without IOAPIC.
When I tested ACPI with a single-processor kernel without support for
APIC's, ACPI chooses to route the interrupts with PIC. In this case the
events are working without problems, with up-kernel and APIC enabled,
events don't work at all, same for SMP.
I don't have any idea about the cause for this strange behaviour and I'd
like to enable PIC-Routing with SMP too, but have no idea how to force
this.
Any help appreciated,
--
Rüdiger
-------------------------------------------------------
This sf.net email is sponsored by:ThinkGeek
Welcome to geek heaven.
http://thinkgeek.com/sf
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2002-07-23 19:15 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2002-07-23 19:15 Got the cause for missing button events on gigabyte ga-6bxd tierra.y.libertad-hi6Y0CQ0nG0
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox