From mboxrd@z Thu Jan 1 00:00:00 1970 From: DONGYAOZU Subject: rom bios Date: Fri, 23 Mar 2007 16:35:16 -0700 (PDT) Message-ID: <352399.53595.qm@web60225.mail.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org When looking at the guest physical address space layout, I am confused by the rombios location. Besides normal bios position (0xE0000-1M), it seems the whole region 2 is for that purpose too (4G-12K--4G), and region 0 high end sapce also have a copy. What is the reason to have multiple copy of rom bios? Thanks, Dong ____________________________________________________________________________________ Never miss an email again! Yahoo! Toolbar alerts you the instant new Mail arrives. http://tools.search.yahoo.com/toolbar/features/mail/ ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV