Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758137AbXLMAje (ORCPT ); Wed, 12 Dec 2007 19:39:34 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751920AbXLMAj0 (ORCPT ); Wed, 12 Dec 2007 19:39:26 -0500 Received: from terminus.zytor.com ([198.137.202.10]:33027 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751807AbXLMAj0 (ORCPT ); Wed, 12 Dec 2007 19:39:26 -0500 Message-ID: <47607F35.9090004@zytor.com> Date: Wed, 12 Dec 2007 16:39:17 -0800 From: "H. Peter Anvin" User-Agent: Thunderbird 2.0.0.9 (X11/20071115) MIME-Version: 1.0 To: Aras Vaichas CC: linux-kernel@vger.kernel.org Subject: Re: mmaping an IO port device References: <4760727E.2090906@magtech.com.au> In-Reply-To: <4760727E.2090906@magtech.com.au> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 366 Lines: 14 Aras Vaichas wrote: > Hi, > > Can I implement mmap with an io port connected device on an x86 based CPU? > No. -hpa -- 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/