From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <400D38A9.9060003@jonmasters.org>
Date: Tue, 20 Jan 2004 14:18:17 +0000
From: Jon Masters <jonathan@jonmasters.org>
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To: hagit guy <hagit_guy@hotmail.com>
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Re: IRQ mask
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hagit guy wrote:

> I need to mask IRQ4 and interrupt on PC0. Does Linux do it at startup?

Unless you register a device on that IRQ it will be thrown away as a bad
interrupt when your device starts generating random interrupts.

See register_irq and similar.

Cheers,

Jon.


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