From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NflVv-0004de-GR for qemu-devel@nongnu.org; Thu, 11 Feb 2010 21:44:15 -0500 Received: from [199.232.76.173] (port=33860 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NflVv-0004dV-56 for qemu-devel@nongnu.org; Thu, 11 Feb 2010 21:44:15 -0500 Received: from Debian-exim by monty-python.gnu.org with spam-scanned (Exim 4.60) (envelope-from ) id 1NflVu-0004gf-68 for qemu-devel@nongnu.org; Thu, 11 Feb 2010 21:44:15 -0500 Received: from mail-yw0-f187.google.com ([209.85.211.187]:47489) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NflVt-0004gZ-Up for qemu-devel@nongnu.org; Thu, 11 Feb 2010 21:44:14 -0500 Received: by ywh17 with SMTP id 17so1976843ywh.23 for ; Thu, 11 Feb 2010 18:44:12 -0800 (PST) Message-ID: <4B74C079.6070504@codemonkey.ws> Date: Thu, 11 Feb 2010 20:44:09 -0600 From: Anthony Liguori MIME-Version: 1.0 Subject: Re: [Qemu-devel] Seabios dislikes -M isapc References: <4B6FE4BD.5010304@siemens.com> <4B71BC80.30905@codemonkey.ws> <24DBE33F-1742-4534-A943-65D9A3579A81@claunia.com> <4B71CE0C.90204@codemonkey.ws> <7DDDDCA5-2F86-4644-B7B3-A714AEDA56CA@claunia.com> <20100209232531.GC2462@volta.aurel32.net> <4B71F72D.8090703@codemonkey.ws> <4B71FE47.2050300@codemonkey.ws> <20100211235141.GF407@shareable.org> In-Reply-To: <20100211235141.GF407@shareable.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Jamie Lokier Cc: qemu-devel@nongnu.org, Aurelien Jarno On 02/11/2010 05:51 PM, Jamie Lokier wrote: > > If it emulated a PCI chipset _but_ ignored any access to the chipset > registers after the BIOS has initialised whatever it will (by > unmapping the registers but keeping the chipset device running), that > would look an awful lot like a real ISA PC at that point, wouldn't it? > If there's nothing that actually cares if there's a PCI chipset, then what's the point? Regards, Anthony Liguori > -- Jamie >