Date: Wed, 18 Apr 2007 03:00:19 -0700 From: Darren Pilgrim <phi@evilphi.com> To: freebsd-current@freebsd.org Subject: Re: IRQ Question ? Message-ID: <4625EC33.3020105@evilphi.com> In-Reply-To: <20070418045013.GL86572@obelix.dsto.defence.gov.au> References: <20070418045013.GL86572@obelix.dsto.defence.gov.au>
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Wilkinson, Alex wrote: > Why don't IRQs in the BIOS map to IRQs in the output of vmstat(8) ? Because the definition of IRQ isn't the same in both contexts. The BIOS is showing you the legacy mapping for PCI interrupts. FreeBSD ignores the BIOS and reports the enumeration used by the APIC. -- Darren Pilgrim
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