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Date: Sat, 5 Apr 2003 03:14:47 +0300
From: "Dmitry V.Galant" <diman@pth.ntu-kpi.kiev.ua>
To: Kan Cai <kcai@cs.ubc.ca>
Message-ID: <20030405001447.GC22247@pth.ntu-kpi.kiev.ua>
References: <Pine.GSO.4.53.0304041458570.13911@granville.cs.ubc.ca>
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cc: freebsd-questions@freebsd.org
Subject: Re: the CPU interrupt handler
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On Fri, Apr 04, 2003 at 03:04:27PM -0800, Kan Cai wrote:

> Hi, all:
> 
>   I am trying to locate the CPU interrupt handler, but with no luck. I
> guess it is somewhere in the "i386" folder, but not sure which file is
> doing the job. Could someone there shed some lights on this?
> 
>   Since I am trying to capture the NIC interrupts, so it should not be
> exceptions. Thanks a lot.
> 

	/sys/i386/icu.h

	ICU_OFFSET	- number of irq0 vector, check icu_inset() function.

	see also isa_defaultirq() function.


>   Have a nice day!
> 
> Cheer,
> ken