Re: 2.6.12-rc5-mm1 breaks serio: i8042 AUX port

From: Michael Krufky
Date: Fri May 27 2005 - 06:57:54 EST


Dmitry Torokhov wrote:

On Thursday 26 May 2005 23:06, Michael Krufky wrote:


Dmitry Torokhov wrote:



On Thursday 26 May 2005 21:47, Andrew Morton wrote:




Michael Krufky <mkrufky@xxxxxxx> wrote:




In 2.6.12-rc5-mm1, I can't use my psaux mouse, but it worked perfectly fine in both 2.6.12-rc5 and in 2.6.12-rc4-mm2.




Not much point in telling me - I don't work on input code ;)

Cc's added...





In 2.6.12-rc5-mm1 , dmesg says:

PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
Failed to disable AUX port, but continuing anyway... Is this a SiS?
If AUX port is really absent please use the 'i8042.noaux' option.
serio: i8042 KBD port at 0x60,0x64 irq 1




Did you try the 'i8042.noaux' option?





This is what dmesg says in both 2.6.12-rc4-mm2 and 2.6.12-rc5 :

PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1

I am using a Shuttle FT61 motherboard. Is there any more information necessary to debug this?




I'd agree that this is a regression and that we should identify the code
change which caused this and fix it up.

Guys?





I plead innocence - bk-input.patch has not changed for at least a month...

Michael, could you please try applying:

http://www.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.12-rc5/2.6.12-rc5-mm1/broken-out/bk-input.patch

directly to 2.6.12-rc5 and see if it still breaks?





I applied bk-input.patch directly to 2.6.12-rc5, and it did NOT break it this time. Looks like either a different patch is the culprit, or the combination of this patch and another.




Please try adding bk-acpi to the mix.



Combination of both bk-input and bk-acpi applied to 2.6.12-rc5 still doesn't break it. What next?

--
Michael Krufky

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