From owner-freebsd-hackers  Fri Nov  3 20:32:48 2000
Delivered-To: freebsd-hackers@freebsd.org
Received: from dan.emsphone.com (dan.emsphone.com [199.67.51.101])
	by hub.freebsd.org (Postfix) with ESMTP id 9438437B4CF
	for <freebsd-hackers@FreeBSD.ORG>; Fri,  3 Nov 2000 20:32:46 -0800 (PST)
Received: (from dan@localhost)
	by dan.emsphone.com (8.11.1/8.11.1) id eA44WgI09696;
	Fri, 3 Nov 2000 22:32:42 -0600 (CST)
	(envelope-from dan)
Date: Fri, 3 Nov 2000 22:32:41 -0600
From: Dan Nelson <dnelson@emsphone.com>
To: Alexander Anderson <a.anderson@utoronto.ca>
Cc: freebsd-hackers@FreeBSD.ORG
Subject: Re: irq status
Message-ID: <20001103223241.B5799@dan.emsphone.com>
References: <8tq9e7$esi$1@FreeBSD.csie.NCTU.edu.tw> <20001103214913.A201@dusty.galima.2y.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.3.11i
In-Reply-To: <20001103214913.A201@dusty.galima.2y.net>; from "Alexander Anderson" on Fri Nov  3 21:49:13 GMT 2000
X-OS: FreeBSD 5.0-CURRENT
Sender: owner-freebsd-hackers@FreeBSD.ORG
Precedence: bulk
X-Loop: FreeBSD.ORG

In the last episode (Nov 03), Alexander Anderson said:
> I got curious too and decided to join. If you have dealt with Linux,
> it has 'interrupts' file in /proc filesystem. It tells you what IRQs
> are currently in use and what's using them. Is there something
> similar on FreeBSD?

vmstat -i

But remember that this simply lists what IRQs active drivers in teh
system think the hardware uses.  PCI and ISA-PnP devices can tell the
system what their IRQs are, but when you have to deal with legacy ISA
cards you really don't have a good way of figuring out what IRQs they
use.

-- 
	Dan Nelson
	dnelson@emsphone.com


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-hackers" in the body of the message