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> Cc: freebsd-questions@freebsd.org Subject: Re: the CPU interrupt handler Message-ID: <20030405001447.GC22247@pth.ntu-kpi.kiev.ua> In-Reply-To: <Pine.GSO.4.53.0304041458570.13911@granville.cs.ubc.ca> References: <Pine.GSO.4.53.0304041458570.13911@granville.cs.ubc.ca>
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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
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