From: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
To: "Yu, Luming" <luming.yu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: roychris <roychris-GANU6spQydw@public.gmane.org>,
acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: SCI interrupt handler : spend too much time
Date: Mon, 8 Dec 2003 10:19:37 +0100 [thread overview]
Message-ID: <20031208091937.GB241@elf.ucw.cz> (raw)
In-Reply-To: <3ACA40606221794F80A5670F0AF15F8401720C04-SRlDPOYGfgogGBtAFL8yw7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
Hi!
> To SCI handler itself, I don't think keyboard controller will be touched. But SCI handler could evaluate some AML method which could touch keyboard controller. --Luming
>
Would that be a bug in AML method? Or how is keyboard-controller
access locked between OS and ACPI?
Pavel
> > Does it mean the overhead of SCI interrupt was not the root cause of
> > this issue. --Luming
>
> It certainly looks so. Is it possible that SCI handler touches
> keyboard controller?
>
--
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next prev parent reply other threads:[~2003-12-08 9:19 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-08 3:21 SCI interrupt handler : spend too much time Yu, Luming
[not found] ` <3ACA40606221794F80A5670F0AF15F8401720C04-SRlDPOYGfgogGBtAFL8yw7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2003-12-08 9:19 ` Pavel Machek [this message]
[not found] ` <20031208091937.GB241-I/5MKhXcvmPrBKCeMvbIDA@public.gmane.org>
2003-12-08 10:05 ` roychris
-- strict thread matches above, loose matches on Subject: below --
2003-12-08 3:35 Li, Shaohua
[not found] ` <571ACEFD467F7749BC50E0A98C17CDD8E84E1B-SRlDPOYGfgogGBtAFL8yw7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2003-12-08 10:00 ` roychris
2003-12-04 3:44 Yu, Luming
[not found] ` <3ACA40606221794F80A5670F0AF15F8401720BF7-4yWAQGcml64gGBtAFL8yw7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2003-12-04 8:25 ` roychris
2003-12-04 9:53 ` Pavel Machek
2003-12-03 3:36 Yu, Luming
[not found] ` <3ACA40606221794F80A5670F0AF15F8401720BEF-4yWAQGcml64gGBtAFL8yw7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2003-12-03 12:41 ` roychris
2003-12-03 12:47 ` Pavel Machek
[not found] ` <20031203124720.GA11239-jyMamyUUXNJG4ohzP4jBZS1Fcj925eT/@public.gmane.org>
2003-12-03 12:49 ` roychris
2003-11-23 20:47 roychris
[not found] ` <3FC11CEB.9040104-GANU6spQydw@public.gmane.org>
2003-12-01 18:28 ` Pavel Machek
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