From owner-cvs-all@FreeBSD.ORG  Tue Aug 24 19:02:07 2004
Return-Path: <owner-cvs-all@FreeBSD.ORG>
Delivered-To: cvs-all@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id 4249116A4CF; Tue, 24 Aug 2004 19:02:07 +0000 (GMT)
Received: from pooker.samsco.org (pooker.samsco.org [168.103.85.57])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id E375443D1D; Tue, 24 Aug 2004 19:02:06 +0000 (GMT)
	(envelope-from scottl@freebsd.org)
Received: from [192.168.0.12] (g4.samsco.home [192.168.0.12])
	(authenticated bits=0)
	by pooker.samsco.org (8.12.11/8.12.10) with ESMTP id i7OJ37k5096198;
	Tue, 24 Aug 2004 13:03:12 -0600 (MDT)
	(envelope-from scottl@freebsd.org)
Message-ID: <412B905F.8070903@freebsd.org>
Date: Tue, 24 Aug 2004 13:00:47 -0600
From: Scott Long <scottl@freebsd.org>
User-Agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US;
	rv:1.7) Gecko/20040514
X-Accept-Language: en-us, en
MIME-Version: 1.0
To: "Simon L. Nielsen" <simon@freebsd.org>
References: <200408241831.i7OIVRw2030307@repoman.freebsd.org>
	<20040824185624.GD760@zaphod.nitro.dk>
In-Reply-To: <20040824185624.GD760@zaphod.nitro.dk>
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit
X-Spam-Status: No, hits=0.0 required=3.8 tests=none autolearn=no version=2.63
X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on pooker.samsco.org
cc: cvs-src@freebsd.org
cc: src-committers@freebsd.org
cc: cvs-all@freebsd.org
cc: "David E. O'Brien" <obrien@freebsd.org>
Subject: Re: cvs commit: src/sys/ia64/conf GENERIC
X-BeenThere: cvs-all@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: CVS commit messages for the entire tree <cvs-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-all>
List-Post: <mailto:cvs-all@freebsd.org>
List-Help: <mailto:cvs-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 24 Aug 2004 19:02:07 -0000

Simon L. Nielsen wrote:

> On 2004.08.24 18:31:27 +0000, David E. O'Brien wrote:
> 
>>obrien      2004-08-24 18:31:27 UTC
>>
>>  FreeBSD src repository
>>
>>  Modified files:
>>    sys/ia64/conf        GENERIC 
>>  Log:
>>  sr(4) definately won't work on IA64.
> 
> 
> So is asr(4) i386 only (it's not in GENERIC for any other
> architecture)?
> 
> Then I will update the Hardware Notes acordingly...
> 

asr cannot work on big-endian machines, nor can it work on machines
with a 64-bit address space.  So that limits it to i386 without PAE.
There is nothing stopping it from working with other arches, but it
needs to be made busdma-aware for starters,  I started on this last
spring but was asked to stop for other reasons.  Maybe it will happen
for 5.4, dunno.

Scott