From owner-freebsd-stable  Sat Aug 12 20: 1:27 2000
Delivered-To: freebsd-stable@freebsd.org
Received: from neptune.innovativeinternet.net (neptune.innovativeinternet.net [208.244.165.5])
	by hub.freebsd.org (Postfix) with SMTP id C765037B661
	for <freebsd-stable@FreeBSD.ORG>; Sat, 12 Aug 2000 20:01:24 -0700 (PDT)
	(envelope-from Harlan.Stenn@pfcs.com)
Received: (qmail 381 invoked from network); 13 Aug 2000 03:01:22 -0000
Received: from harlan.xecu.net (HELO pcpsj.pfcs.com) (?dd3uXor/5ARgdw9tfuD8AD75OaZb5G/G?@216.127.150.112)
  by neptune.innovativeinternet.net with SMTP; 13 Aug 2000 03:01:22 -0000
Received: from mumps.pfcs.com [192.52.69.11] (HELO mumps.pfcs.com)
	by pcpsj.pfcs.com (8.9.3/8.9.3) via ESMTP
	id <XAA11942-Harlan.Stenn@pfcs.com>;
	Sat, 12 Aug 2000 23:01:03 -0400 (EDT)
Received: from pcnbs.pfcs.com [192.52.69.42] (HELO pcnbs.pfcs.com)
	by mumps.pfcs.com (8.8.8/8.8.8) via ESMTP
	id <TAA05672-harlan@pfcs.com>;
	Sat, 12 Aug 2000 19:57:20 -0700 (PDT)
Received: from localhost [127.0.0.1] (HELO pcnbs.pfcs.com)
	by pcnbs.pfcs.com (8.9.3/8.8.8) via ESMTP
	id <WAA10353-harlan@pfcs.com>;
	Sat, 12 Aug 2000 22:57:19 -0400 (EDT)
To: Mike Harding <mvh@ix.netcom.com>
Cc: trond@ramstind.gtf.ol.no, freebsd-stable@FreeBSD.ORG
Subject: Re: Is it OK to use IRQ 1 in rand_irqs in /etc/rc.conf? 
In-Reply-To: Mike Harding's (mvh@ix.netcom.com) message
	dated Sat, 12 Aug 2000 18:50:46.  <20000813015046.04355E7264@netcom1.netcom.com> 
X-Face: "csXK}xnnsH\h_ce`T#|pM]tG,6Xu.{3Rb\]&XJgVyTS'w{E+|-(}n<m88'RZQA.<2]zo&R
 I8nHuPumSNjsAN&WGhll?v}1#%)~2%QI~4Vs%IuWb#OmZmKck_1Ee&C\k&vJ}BWx:Bb#Mx8>:c(Cc*
 $cbtusxDP6T)Hr'k&zrwq0.3&~bAI~YJco[r.mE+K|(q]F=ZNXug:s6tyOk{VTqARy0#axm6BWti9C
 d
User-Agent: EMH/1.10.0 SEMI/1.13.7 (Awazu) FLIM/1.13.2 (Kasanui)  XEmacs/21.1 (patch 10) (Capitol Reef) (i386-unknown-freebsd3.4)
MIME-Version: 1.0 (generated by SEMI 1.13.7 - "Awazu")
Content-Type: text/plain; charset=US-ASCII
Date: Sat, 12 Aug 2000 22:57:19 -0400
Message-ID: <10350.966135439@pcnbs.pfcs.com>
From: Harlan Stenn <Harlan.Stenn@pfcs.com>
Sender: owner-freebsd-stable@FreeBSD.ORG
Precedence: bulk
X-Loop: FreeBSD.ORG

I wrote this back in '96.  It might need some updating.

#! /usr/bin/perl
# $Id$
# Author: Harlan Stenn <harlan@pfcs.com>

$debug = 0;
$list = "";
open(DMESG, "dmesg |") || die "Can't read from dmesg: $!";
while(<DMESG>)
{
    chop;
    if (/^([a-z]+).* irq (\d+)/) {
	$_ = $dev = $1;
	$irq = $2;
	print "Device $dev is on IRQ $irq\n" if $debug;
	# Good: Network cards, intelligent hard disk controllers, sound devices
	# Bad: COM ports, IDE disk/cdrom, system clock
	if (/^(aha|ahb|ahc|aic|bt|nca|ncr|sea|uha|wds)$/)
	{
	    $list .= "-s $irq ";
	}
	elsif (/^(cx|de|ed|el|ep|fe|fea|fpa|fxp|ie|ix|le|lnc|vx|ze|zp)$/)
	{
	    $list .= "-s $irq ";
	}
	elsif (/^(gus|gusxvi|mpu|mss|opl|pas|pca|sb|sbmidi|sbxvi|snd|uart)$/)
	{
	    $list .= "-s $irq ";
	}
    }
}
close(DMESG);
($list = $list) =~ s/ $//;
print $list."\n";


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