From: Michael Frank <mflt1-DTdK3Ks6N5kHTnRCetW4+N0b+6lKrnBL@public.gmane.org>
To: Greg KH <greg-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
Cc: linux-kernel
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
usb-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: 2.6.0-test2: Lost USB mouse after resuming from S3
Date: Thu, 7 Aug 2003 20:51:00 +0800 [thread overview]
Message-ID: <200308072051.00679.mflt1@micrologica.com.hk> (raw)
In-Reply-To: <20030806213941.GA7618-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
On Thursday 07 August 2003 05:39, Greg KH wrote:
> On Thu, Aug 07, 2003 at 12:37:31AM +0800, Michael Frank wrote:
> > Causes are that usb-host controller does no handle S3 yet _plus_
> > possibly (depending on your hardware) loss of PCI interrupt links as
> > current ACPI does not resume those.
>
> Known issue, please unload the usb modules before suspending them.
>
> The upcoming suspend patches will allow us to fix this "properly",
> please give us a few weeks :)
>
And mind the _plus_ issue - On my hardware you could debug dead interrupts
in the host controller code forever...
Have posted a patch to fix ACPI, but no feedback as of yet ;)
Regards
Michael
--
Powered by linux-2.6-test2-mm4. Compiled with gcc-2.95-3 - mature and rock solid
2.4/2.6 kernel testing: ACPI PCI interrupt routing, PCI IRQ sharing, swsusp
2.6 kernel testing: PCMCIA yenta_socket, Suspend to RAM with ACPI S1-S3
More info on swsusp: http://sourceforge.net/projects/swsusp/
next prev parent reply other threads:[~2003-08-07 12:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-06 16:37 2.6.0-test2: Lost USB mouse after resuming from S3 Michael Frank
[not found] ` <200308070037.31630.mflt1-DTdK3Ks6N5kHTnRCetW4+N0b+6lKrnBL@public.gmane.org>
2003-08-06 21:39 ` Greg KH
[not found] ` <20030806213941.GA7618-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2003-08-07 12:51 ` Michael Frank [this message]
[not found] <E19kbYw-0001pW-00@sc8-sf-list2.sourceforge.net>
[not found] ` <E19kbYw-0001pW-00-ek0oC1U1TqqnvZpeIfgr/KQD96bmaF075NbjCUgZEJk@public.gmane.org>
2003-08-07 10:56 ` Rob Miller
-- strict thread matches above, loose matches on Subject: below --
2003-08-12 14:24 Michael Frank
2003-08-13 3:52 Yu, Luming
[not found] ` <3ACA40606221794F80A5670F0AF15F8401720AD8-4yWAQGcml64gGBtAFL8yw7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2003-08-13 5:12 ` Michael Frank
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