Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 31 Oct 2001 11:03:08 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 31 Oct 2001 11:02:58 -0500 Received: from zero.tech9.net ([209.61.188.187]:2829 "EHLO zero.tech9.net") by vger.kernel.org with ESMTP id ; Wed, 31 Oct 2001 11:02:51 -0500 Subject: Re: i820 agp support ? From: Robert Love To: Nicolas Aspert Cc: linux-kernel@vger.kernel.org In-Reply-To: <3BDFF640.4020002@epfl.ch> In-Reply-To: <3BDFF640.4020002@epfl.ch> Content-Type: text/plain Content-Transfer-Encoding: 7bit X-Mailer: Evolution/0.16.99+cvs.2001.10.28.13.59 (Preview Release) Date: 31 Oct 2001 11:03:28 -0500 Message-Id: <1004544209.1209.26.camel@phantasy> Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2001-10-31 at 08:01, Nicolas Aspert wrote: > It seems to me that the i820 chipset from Intel, which I have on my PC, > is not supported by the 'agpgart' module. Looking at the source (from > 2.4.13) shows that there is support for i810, i815 and then skips to i830. > I have managed to use the module successfully with the nice > 'agp_try_unsupported=1' option (with a kernel 2.4.9 from RedHat), but > still something remain unclear to me, namely "why is the i820 still in > the 'unsupported' hardware ?". > > Are there many major differences between i820 and the other Intel > chipsets ? > > Thanks in advance for answering. I will work on support for the i820 ... I don't believe there is any particular reason we don't support it. Please give me the output of /sbin/lspci -s 0 -v -n on your i820 machine. Robert Love - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/