From: Jon Masters <jonathan@jonmasters.org>
To: hagit guy <hagit_guy@hotmail.com>
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Re: IRQ mask
Date: Tue, 20 Jan 2004 14:18:17 +0000 [thread overview]
Message-ID: <400D38A9.9060003@jonmasters.org> (raw)
In-Reply-To: <Sea2-F4v67qeFlBwXPa0002b3be@hotmail.com>
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.
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
prev parent reply other threads:[~2004-01-20 14:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-20 12:36 IRQ mask hagit guy
2004-01-20 14:18 ` Jon Masters [this message]
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