From owner-freebsd-ppc@FreeBSD.ORG Wed Apr 4 23:19:59 2012 Return-Path: Delivered-To: freebsd-ppc@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 83EE71065672 for ; Wed, 4 Apr 2012 23:19:59 +0000 (UTC) (envelope-from nwhitehorn@freebsd.org) Received: from argol.doit.wisc.edu (argol.doit.wisc.edu [144.92.197.212]) by mx1.freebsd.org (Postfix) with ESMTP id 5348C8FC0A for ; Wed, 4 Apr 2012 23:19:59 +0000 (UTC) MIME-version: 1.0 Content-transfer-encoding: 7BIT Content-type: text/plain; CHARSET=US-ASCII; format=flowed Received: from avs-daemon.smtpauth3.wiscmail.wisc.edu by smtpauth3.wiscmail.wisc.edu (Sun Java(tm) System Messaging Server 7u2-7.05 32bit (built Jul 30 2009)) id <0M1Z00K02A54Q800@smtpauth3.wiscmail.wisc.edu> for freebsd-ppc@freebsd.org; Wed, 04 Apr 2012 18:19:52 -0500 (CDT) Received: from comporellon.tachypleus.net ([unknown] [76.210.67.9]) by smtpauth3.wiscmail.wisc.edu (Sun Java(tm) System Messaging Server 7u2-7.05 32bit (built Jul 30 2009)) with ESMTPSA id <0M1Z00E3YA538C20@smtpauth3.wiscmail.wisc.edu>; Wed, 04 Apr 2012 18:19:52 -0500 (CDT) Date: Wed, 04 Apr 2012 18:19:50 -0500 From: Nathan Whitehorn In-reply-to: <4F7C9AEA.2030005@fgznet.ch> To: Andreas Tobler Message-id: <4F7CD716.3040402@freebsd.org> X-Spam-Report: AuthenticatedSender=yes, SenderIP=76.210.67.9 X-Spam-PmxInfo: Server=avs-13, Version=5.6.1.2065439, Antispam-Engine: 2.7.2.376379, Antispam-Data: 2012.4.4.230914, SenderIP=76.210.67.9 References: <4F798459.4000301@amiga-hardware.com> <4F7C9AEA.2030005@fgznet.ch> User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:10.0.2) Gecko/20120311 Thunderbird/10.0.2 Cc: freebsd-ppc@freebsd.org Subject: Re: Newbie - Mac G5 Dual PPC 970 @ 2Ghz X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Apr 2012 23:19:59 -0000 On 04/04/12 14:03, Andreas Tobler wrote: > On 02.04.12 12:50, Ian Chapman wrote: > >> Anyway the real stumbling block is getting X to work. I did see a >> similar issue in the archives but wondered if anyone at resolve it. My >> graphics card is as follows: >> >> vgapci0@pci0:0:16:0: class=0x030000 card=0x41521002 chip=0x41521002 >> rev=0x00 hdr=0x00 >> vendor = 'ATI Technologies Inc' >> device = 'RV350 AR [Radeon 9600]' >> class = display >> subclass = VGA >> bar [10] = type Prefetchable Memory, range 32, base 0xb0000000, >> size 268435456, enabled >> bar [14] = type I/O Port, range 32, base 0x400, size 256, >> enabled >> bar [18] = type Memory, range 32, base 0xa0000000, size 65536, >> enabled >> cap 02[58] = AGP v3 8x 4x SBA disabled >> cap 01[50] = powerspec 2 supports D0 D1 D2 D3 current D0 >> >> When starting X with the radeon driver it always segfaults with the >> following: >> >> Caught signal 10 (Bus error: 10). Server aborting > > For the record, I see the same here. This is on 32-bit G5 SMP -CURRENT. > > .... > (II) RADEON(0): Set up overlay video > Bus error: 10 at address 0x4250d1a4 > .... > vgapci0@pci0:0:16:0: class=0x030000 card=0x41521002 chip=0x41521002 > rev=0x00 hdr=0x00 > vendor = 'ATI Technologies Inc' > device = 'RV350 AR [Radeon 9600]' > class = display > subclass = VGA > > In another machine, 64-bit G5 SMP, I have this one which works: > > NV34 [GeForce FX 5200 Ultra] > > > I'll take a look and see if I can find something. Sounds like a bug in the ATI driver to me. Maybe something trying to look up a PC BIOS? It works on the older Radeon in my G4 iBook, for whatever that's worth. -Nathan