Date: Sat, 19 Jul 1997 22:04:26 +0200 From: Andreas Klemm <andreas@klemm.gtn.com> To: dg@root.com Cc: "Jordan K. Hubbard" <jkh@FreeBSD.ORG>, current@FreeBSD.ORG Subject: Re: I am contemplating the following change... Message-ID: <19970719220426.30355@gtn.com> In-Reply-To: <199707191310.GAA18559@implode.root.com>; from David Greenman on Sat, Jul 19, 1997 at 06:10:40AM -0700 References: <199707191221.FAA23412@freefall.freebsd.org> <199707191310.GAA18559@implode.root.com>
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On Sat, Jul 19, 1997 at 06:10:40AM -0700, David Greenman wrote: > >Rationale: > > > > 1. With the advent of visual userconfig, we don't need redundant > > devices (remember: the goal here is installation, not every > > possible router/www server/etc configuration). > > > > 2. I think that the historical IRQ value of 5 for ed0 is > > more historical than valuable. :-) > > > >Comments? > > irq 5 is used because it is the standard for all 8bit Western Digital > 8003 cards and all 3Com 3c503 boards. I think it might even be the standard > for Novell NE1000/NE2000 cards. In other words, it's far more common than > irq 10 which is only found on 16bit WD/SMC cards. But what's in todays computing environment the most case ?! If people do have LPT2: or a soundcard, then IRQ 5 isn't free. I can't remember any personal configuration nor in our company, where we used IRQ 5 for network cards. I think Jordans changes do reflect todays situation best. -- Andreas Klemm | klemm.gtn.com - powered by Symmetric MultiProcessor FreeBSD http://www.freebsd.org/~fsmp/SMP/SMP.html http://www.freebsd.org/~fsmp/SMP/benches.html
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