Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 15 Mar 2001 08:37:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 15 Mar 2001 08:36:55 -0500 Received: from gherkin.sa.wlk.com ([192.158.254.49]:15876 "HELO gherkin.sa.wlk.com") by vger.kernel.org with SMTP id ; Thu, 15 Mar 2001 08:36:49 -0500 Message-Id: From: rct@gherkin.sa.wlk.com (Bob_Tracy) Subject: Re: another Cyrix/mtrr problem? In-Reply-To: "from David Wragg at Mar 14, 2001 10:57:21 pm" To: David Wragg Date: Thu, 15 Mar 2001 07:34:33 -0600 (CST) CC: dieder@ibr.cs.tu-bs.de, davej@suse.de, linux-kernel@vger.kernel.org X-Mailer: ELM [version 2.4ME+ PL82 (25)] MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org David Wragg wrote: > rct@gherkin.sa.wlk.com (Bob_Tracy) writes: > > echo "base=0xd8000000 size=0x100000 type=write-combining" >| /proc/mtrr > > > > I get a 2MB region instead of the 1MB region I expected... > > Oops, it got broken by the MTRR >32-bit support in 2.4.0-testX. The > patch below should fix it. > > Joerg, I think this might well fix your Cyrix mtrr problem also. > > Let me know how it goes, That fixed the "wrong size" problem nicely. Thanks! AGP support on this beast (Tyan S1590S / Apollo MVP3) is still broken, however. I'll try the new NVIDIA driver (as someone suggested -- thanks for the steer!) and see if that helps. If there's an NVIDIA person reading this that would like to work this issue off-line, your help would be appreciated. Thanks! -- Bob Tracy rct@frus.com - 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/