From owner-freebsd-current Fri Apr 26 16:11:50 2002 Delivered-To: freebsd-current@freebsd.org Received: from gladstone.uoregon.edu (gladstone.uoregon.edu [128.223.142.14]) by hub.freebsd.org (Postfix) with ESMTP id 46C4337B42B for ; Fri, 26 Apr 2002 16:11:37 -0700 (PDT) Received: from anholt (anholt@d184-101.uoregon.edu [128.223.184.101]) by gladstone.uoregon.edu (8.12.3/8.12.3) with ESMTP id g3QNBTl2023688; Fri, 26 Apr 2002 16:11:29 -0700 (PDT) Subject: Re: DRM in the sys/ tree: looking for testers From: Eric Anholt To: moto kawasaki Cc: current@FreeBSD.ORG, freebsd-xfree86@lists.csociety.org In-Reply-To: <20020426.160316.74739357.kawasaki@mbg.sphere.ne.jp> References: <1019092948.734.19.camel@anholt.dyndns.org> <20020426.160316.74739357.kawasaki@mbg.sphere.ne.jp> Content-Type: text/plain Content-Transfer-Encoding: 7bit X-Mailer: Ximian Evolution 1.0.3 Date: 26 Apr 2002 17:11:31 -0600 Message-Id: <1019862691.432.610.camel@anholt.dyndns.org> Mime-Version: 1.0 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Fri, 2002-04-26 at 01:03, moto kawasaki wrote: > > Thank you very much, Mr. Eric Anholt, > > I have been testing your code on my PC, and found that kernel cannot > initialize agpgart device so far. The i8x0 DRM drivers require AGP to be working. I took a look at your i830 patch today, and compared it to the linux kernel version. I added some more checks for invalid options (binding memory into offsets used by the stolen memory), and added the enabling of the gatt that linux does. The only difference that I see between our drivers after this diff is that linux forces enabling of the integrated graphics. The diff is at http://gladstone.uoregon.edu/~eanholt/dri/i810diff If we aren't sure how well the driver is working, testgart might help for debugging without using X. A copy of linux testgart from utah-glx is at http://gladstone.uoregon.edu/~eanholt/dri/testgart.c To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message