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Date: Thu, 2 Aug 2007 08:11:47 +0200
From: Domen Puncer <domen.puncer@telargo.com>
To: Scott Wood <scottwood@freescale.com>
Subject: Re: GPIO interrupts on mpc8313e
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Cc: Yoni Levin <yoni.l@slyde-tech.com>, linuxppc-embedded@ozlabs.org
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On 01/08/07 13:36 -0500, Scott Wood wrote:
> On Wed, Aug 01, 2007 at 02:45:05PM +0300, Yoni Levin wrote:
> > request_irq(74,handler,IRQF_DISABLED,"GPIO",NULL);
>                          ^^^^^^^^^^^^^
> 
> Did you try removing that flag (or calling enable_irq())?

>>From interrupt.h:
38  * IRQF_DISABLED - keep irqs disabled when calling the action handler


>> irq_create_mapping(NULL,74);
>> request_irq(74,handler,IRQF_DISABLED,"GPIO",NULL);

Request irq should use virq that irq_create_mapping returns.

Maybe there's another "enable global GPIO interrupts" register, that
needs to be set too?


	Domen