Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 20 Nov 2001 04:14:54 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 20 Nov 2001 04:14:33 -0500 Received: from swazi.realnet.co.sz ([196.28.7.2]:2195 "HELO netfinity.realnet.co.sz") by vger.kernel.org with SMTP id ; Tue, 20 Nov 2001 04:14:23 -0500 Date: Tue, 20 Nov 2001 11:20:37 +0200 (SAST) From: Zwane Mwaikambo X-X-Sender: To: Alan Cox Cc: Linux Kernel Subject: Re: MP FP struct in the EBDA In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 20 Nov 2001, Alan Cox wrote: > > I'd presume this statement isn't true today, e.g. one of the IBM Netfinity > > boxes here (3500M20) has the MP tables in the EBDA. Also how come we > > search the whole EBDA (4k)? Whilst the MP 1.4 spec sheet says search the > > first kilobyte only. > > We used to search the last 4K of RAM in the low 640Kb, it looks like that > was never changed when we began using the EBDA pointer properly. I'm not sure anyone has a box with the MP tables that high in the EBDA, but i can vouch for my 3500M20 having it in the 1st k. So should this be changed to 0x400 to adhere to the specifications? Regards, Zwane Mwaikambo - 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/