From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tim Dijkstra Subject: Re: Acer TM636 won't wakeup after S3, USB, i8042 Date: Tue, 11 Jan 2005 22:27:08 +0100 Message-ID: <20050111222708.73be989f@commensaal.drs.p> References: <20050111003537.13142400@bonenpikster.drs.p> <200501102112.55237.dtor_core@ameritech.net> <20050111151253.10083aa4@orfeo.nikhef.nl> <1105460584.31942.16.camel@eeyore> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: ACPI-devel List-Id: linux-acpi@vger.kernel.org On Tue, 11 Jan 2005 12:28:20 -0500 Dmitry Torokhov wrote: > On Tue, 11 Jan 2005 09:23:04 -0700, Bjorn Helgaas > wrote: > > On Tue, 2005-01-11 at 15:12 +0100, Tim Dijkstra wrote: > > > On Mon, 10 Jan 2005 21:12:55 -0500 > > > Dmitry Torokhov wrote: > > > > Kernel attempts to resume keyboard controller but it is so dead > > > > that it's not responding to even the basic command... > > > > > > OK, that's definitely not good... Does somebody has an idea what > > > the problem could be? Maybe what to do about it? > > > > Have you tried booting with "pci=routeirq"? If you have > > CONFIG_PNPACPI=y, can you try turning that off? And these Tried all combinations of en/disabling pci=routeirq and CONFIG_PNPACPI=y. Nothing helped. > My understanding that i8042 is not a standalone piece nowadays and is > usally part of a kitchen sink^W^W SuperIO microcontroller which has to > be properly setup by BIOS before kernel can access the part that > emulates i8042. It looks that in some cases ACPI(?) misses this step > and when i8042.c tries to restore KBC parameters it fails to respond. > But I am not sure. Is there a way to find out this theory is correct? grts Tim ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt