From owner-freebsd-stable Wed Mar 19 23:39:18 2003 Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 59A4937B401 for ; Wed, 19 Mar 2003 23:39:17 -0800 (PST) Received: from lupinella.troll.no (lupinella.troll.no [80.232.37.59]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7A6E343F93 for ; Wed, 19 Mar 2003 23:39:16 -0800 (PST) (envelope-from bhughes@trolltech.com) Received: from reticent.troll.no ([80.232.37.28]:35858 "EHLO reticent.troll.no" ident: "bhughes") by trolltech.com with ESMTP id ; Thu, 20 Mar 2003 08:38:59 +0100 From: Bradley T Hughes Organization: Trolltech AS To: kwsn@earthlink.net, freebsd-stable@freebsd.org Subject: Re: Athlon SSE hack not working on recent XPs [PATCH] Date: Thu, 20 Mar 2003 08:38:29 +0100 User-Agent: KMail/1.5 References: <1048141037.87958.28.camel@jonnyv.kwsn.net> In-Reply-To: <1048141037.87958.28.camel@jonnyv.kwsn.net> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200303200838.29613.bhughes@trolltech.com> Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Thursday 20 March 2003 07:17, Jon Kuster wrote: > Hello, > > I recently got an AthlonXP 2100+ - one of the Thoroughbred-b > versions. I have both CPU_ATHLON_SSE_HACK and CPU_ENABLE_SSE in my > kernel, but SSE wasn't being enabled. After a little investigation, > it turns out that the cpu_id that the hack checks has been bumped and > so the check fails. The included patch fixes the problem on my > system. This is also the case with newer AthlonMPs: CPU: AMD Athlon(tm) MP 2200+ (1800.19-MHz 686-class CPU) Origin = "AuthenticAMD" Id = 0x681 Stepping = 1 Features=0x383fbff AMD Features=0xc0480000 > Thanks, > Jon Kuster > > I'm not subscribed, so please cc: me. [snip] -- Bradley T. Hughes - bhughes at trolltech.com Trolltech AS - Waldemar Thranes gt. 98 N-0175 Oslo, Norway To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message