From owner-freebsd-current  Wed Sep  4  2:36:28 2002
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id AE01337B400
	for <current@freebsd.org>; Wed,  4 Sep 2002 02:36:25 -0700 (PDT)
Received: from mailman.zeta.org.au (mailman.zeta.org.au [203.26.10.16])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 91DF043E6E
	for <current@freebsd.org>; Wed,  4 Sep 2002 02:36:24 -0700 (PDT)
	(envelope-from bde@zeta.org.au)
Received: from bde.zeta.org.au (bde.zeta.org.au [203.2.228.102])
	by mailman.zeta.org.au (8.9.3/8.8.7) with ESMTP id JAA12895;
	Wed, 4 Sep 2002 09:36:18 GMT
Date: Wed, 4 Sep 2002 19:43:40 +1000 (EST)
From: Bruce Evans <bde@zeta.org.au>
X-X-Sender: bde@gamplex.bde.org
To: Poul-Henning Kamp <phk@critter.freebsd.dk>
Cc: current@freebsd.org
Subject: Re: PUC_FASTINTR broken 
In-Reply-To: <98247.1031127492@critter.freebsd.dk>
Message-ID: <20020904193553.C880-100000@gamplex.bde.org>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Sender: owner-freebsd-current@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-current.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-current>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-current>
X-Loop: FreeBSD.ORG

On Wed, 4 Sep 2002, Poul-Henning Kamp wrote:

> In message <20020904175411.B638-100000@gamplex.bde.org>, Bruce Evans writes:
> >INTR_FAST is an option for pci devices.  It was configured (not quite right)
> >by the PUC_FASTINTR option, which should work just as well as the similar
> >but much older CY_PCI_FASTINTR option (perfectly if the interrupt is not
> >shared).
>
> It doesn't work right if the puc manages to register the interrupt as
> FAST before we realize that it is shared.

That is not a problem, since it is the configurer's responsibility to not
use PUC_FASTINTR if it would not work.  PUC_FASTINTR exists precisely to
let the configurer make the correct choice, sint the driver and new-bus
cannot.

> >This change blows away the support for that option without even removing
> >the option from conf/options, conf/NOTES or puc.4, and without even
> >noting approval of the author of the code.
>
> I have yet to clean that fluff.

Please don't.

Bruce


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