From owner-freebsd-x11@FreeBSD.ORG Sat Sep 26 22:21:06 2009 Return-Path: Delivered-To: freebsd-x11@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EE998106568F for ; Sat, 26 Sep 2009 22:21:06 +0000 (UTC) (envelope-from rnoland@FreeBSD.org) Received: from gizmo.2hip.net (gizmo.2hip.net [64.74.207.195]) by mx1.freebsd.org (Postfix) with ESMTP id 9B98D8FC15 for ; Sat, 26 Sep 2009 22:21:06 +0000 (UTC) Received: from [192.168.1.4] (adsl-241-169-177.bna.bellsouth.net [74.241.169.177]) (authenticated bits=0) by gizmo.2hip.net (8.14.3/8.14.3) with ESMTP id n8QML2i5035104 (version=TLSv1/SSLv3 cipher=DHE-RSA-CAMELLIA256-SHA bits=256 verify=NO); Sat, 26 Sep 2009 18:21:04 -0400 (EDT) (envelope-from rnoland@FreeBSD.org) From: Robert Noland To: Richard Kolkovich In-Reply-To: <20090926194802.GA67832@divination.portal.sigil.org> References: <20090924181427.GD2539@magus.portal.sigil.org> <20090925143910.GD61689@divination.portal.sigil.org> <1253897144.2065.150.camel@balrog.2hip.net> <20090925173416.GF61689@divination.portal.sigil.org> <1253915723.2145.53.camel@balrog.2hip.net> <20090926001158.GA42914@divination.portal.sigil.org> <1253925689.2065.81.camel@balrog.2hip.net> <20090926045706.GB42914@divination.portal.sigil.org> <1253977337.2048.17.camel@balrog.2hip.net> <1253993801.2048.295.camel@balrog.2hip.net> <20090926194802.GA67832@divination.portal.sigil.org> Content-Type: text/plain Organization: FreeBSD Date: Sat, 26 Sep 2009 17:20:56 -0500 Message-Id: <1254003656.2048.468.camel@balrog.2hip.net> Mime-Version: 1.0 X-Mailer: Evolution 2.26.3 FreeBSD GNOME Team Port Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.0 required=5.0 tests=AWL,BAYES_00,RCVD_IN_PBL, RDNS_DYNAMIC,SPF_SOFTFAIL autolearn=no version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on gizmo.2hip.net Cc: freebsd-x11@freebsd.org Subject: Re: HD4550 DRI issues X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 26 Sep 2009 22:21:07 -0000 On Sat, 2009-09-26 at 14:48 -0500, Richard Kolkovich wrote: > On Sat, Sep 26, 2009 at 02:36:41PM -0500, Robert Noland wrote: > > > Ok, attached is a really simple client that will allocate 32MB of > > > scatter-gather memory and map a 1MB ring buffer out of that. The > > > "contents" values should always be 0. Build the client with: > > > > > > gcc -O2 -pipe -I/usr/local/include -I/usr/local/include/drm > > > -L/usr/local/lib -ldrm -o drm-test drm-test.c > > > > > > To perform the test, you will need to boot up in console. (No X) > > > Manually kldload the radeon driver and then as root execute drm-test. > > > > Since nothing that we are doing here is actually device specific, I > > loaded this up on the VIA VX800 board, which is an i386 build. > > Everything works fine. Sample *good* output: > > > > gopher% gcc -O2 -pipe -I/usr/local/include -I/usr/local/include/drm > > -L/usr/local/lib -ldrm -o drm-test drm-test.c > > gopher% sudo ./drm-test > > Allocated 32MB with handle=0x00000000e82b8000 > > Added 1024KB map for ring buffer with handle=0x00000000e82b8000 > > ring=0x00000028300000, contents=0x0000000000000000 > > > > Here's my output: > > +% sudo ./drm-test > Allocated 32MB with handle=0x00000000dc595000 > Added 1024KB map for ring buffer with handle=0x00000000dc595000 > ring=0x00000028300000, contents=0x000000003c66c369 > > I guess those are the expected results of the test given what we've seen previously... > > I'm running on an Intel x58 board, i7 processor. This is on the UP i386 -CURRENT kernel I built. Could you make sure that you have all IOMMU, VTD and virtualization stuff disabled in your BIOS? robert. -- Robert Noland FreeBSD