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From: Helge Deller <deller@gmx.de>
To: Thomas Marteau <marteaut@esiee.fr>,
        Puffin Group <parisc-linux@thepuffingroup.com>
Subject: Re: [parisc-linux] Mouse driver for PS/2
Date: Tue, 28 Nov 2000 18:21:34 +0100
References: <3A22C48D.F5F85405@esiee.fr> <3A23CA18.1171E884@esiee.fr>
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On Tuesday 28 November 2000 16:07, Thomas Marteau wrote:
> Hi all,

Hi Thomas,

>
> 	We appreciate if someone can explain where we can find request_irq

#include <linux/sched.h> and /arch/parisc/kernel/irq.c
request_irq() binds the given interrupt-number to a function (if possible).

> and
> request_region 

#include <linux/ioport.h>
request_region only marks (and tests) an I/O-region as used by a driver and 
makes this information visible via /proc/iomem and /proc/ioports.

> in hp_psaux.c and also,
> what are they doing?
>
> Thanks,
> ESIEE Team