From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from cthulhu.engr.sgi.com (cthulhu.engr.sgi.com [192.26.80.2]) by neteng.engr.sgi.com (950413.SGI.8.6.12/960327.SGI.AUTOCF) via ESMTP id PAA09646; Sun, 2 Jun 1996 15:44:20 -0700
Return-Path: <owner-linux@cthulhu.engr.sgi.com>
Received: (from daemon@localhost) by cthulhu.engr.sgi.com (950413.SGI.8.6.12/960327.SGI.AUTOCF) id WAA15124 for linux-list; Sun, 2 Jun 1996 22:44:17 GMT
Received: from ares.esd.sgi.com (fddi-ares.engr.sgi.com [192.26.80.60]) by cthulhu.engr.sgi.com (950413.SGI.8.6.12/960327.SGI.AUTOCF) via ESMTP id PAA15118 for <linux@cthulhu.engr.sgi.com>; Sun, 2 Jun 1996 15:44:15 -0700
Received: from fir.esd.sgi.com by ares.esd.sgi.com via ESMTP (951211.SGI.8.6.12.PATCH1042/950213.SGI.AUTOCF)
	 id PAA08072; Sun, 2 Jun 1996 15:44:15 -0700
Received: by fir.esd.sgi.com (940816.SGI.8.6.9/920502.SGI.AUTO)
	 id PAA29455; Sun, 2 Jun 1996 15:44:13 -0700
Date: Sun, 2 Jun 1996 15:44:13 -0700
From: wje@fir.esd.sgi.com (William J. Earl)
Message-Id: <199606022244.PAA29455@fir.esd.sgi.com>
To: "David S. Miller" <dm@neteng.engr.sgi.com>
Cc: linux@cthulhu.engr.sgi.com
Subject: Re: question
In-Reply-To: <199606020346.UAA02817@neteng.engr.sgi.com>
References: <199606020346.UAA02817@neteng.engr.sgi.com>
Sender: owner-linux@cthulhu.engr.sgi.com
Precedence: bulk

David S. Miller writes:
 > 
 > I understand what all the IP?? things are, but what is the IO4?

      IO4 is part of the I/O system on Challenge L and XL ("Everest", "IP19")
systems.