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Date: Thu, 5 Feb 2015 18:26:21 +0100
From: Kurt Jaeger <lists@opsec.eu>
To: Mauro Medda <medda.mauro@gmail.com>
Subject: Re: psm0: unable to allocate irq
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Hi!

> I solved!

Impressive!

> The problem was related to ACPI DSDT.
> In dell 5748 BIOS puts keyboard resources on the PS/2 mouse port.
> I fixed the problem with a  DSDT table dump and a simple patch that
> moves I/O port, 0x66, for PS2M (the mouse) out of keyboard CSR.
> 
> After that, I compiled a new AML code for the DSDT and loaded them using
> the boot loader vars below:
> 
> acpi_dsdt_load="YES"
> acpi_dsdt_name="/boot/dell_5748_deftunix.aml"
> 
> If someone is interested in patch and/or my AML DSDT send me an e-mail.

I'm interested in the patch. Can you send it to me ?

> Who should I contact for develop something more useful and
> versatile like as atkbd, pcs and apci kernel modules patches?

The first step is to submit a problem report at

https://bugs.freebsd.org/bugzilla/

Then hopefully the right person will pick it up.

-- 
pi@opsec.eu            +49 171 3101372                         5 years to go !