From owner-freebsd-arm@FreeBSD.ORG Wed Dec 26 23:34:34 2007 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B841516A469 for ; Wed, 26 Dec 2007 23:34:34 +0000 (UTC) (envelope-from raj@semihalf.com) Received: from mail.semihalf.com (mail.semihalf.com [83.15.139.206]) by mx1.freebsd.org (Postfix) with ESMTP id 74FED13C455 for ; Wed, 26 Dec 2007 23:34:34 +0000 (UTC) (envelope-from raj@semihalf.com) Received: from localhost (unknown [127.0.0.1]) by mail.semihalf.com (Postfix) with ESMTP id 3187314D7F; Thu, 27 Dec 2007 00:39:10 +0100 (CET) Received: from mail.semihalf.com ([127.0.0.1]) by localhost (mail.semihalf.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 12635-09; Thu, 27 Dec 2007 00:39:09 +0100 (CET) Received: from [77.112.93.189] (apn-77-112-93-189.gprs.plus.pl [77.112.93.189]) by mail.semihalf.com (Postfix) with ESMTP id 5177214D7C; Thu, 27 Dec 2007 00:39:08 +0100 (CET) Message-ID: <4772E502.6090804@semihalf.com> Date: Thu, 27 Dec 2007 00:34:26 +0100 From: Rafal Jaworowski MIME-Version: 1.0 To: Olivier Houchard Content-Type: text/plain; charset=ISO-8859-2 Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at semihalf.com Cc: freebsd-arm@freebsd.org Subject: Clean up ARM_TP_ADDRESS and RAS location X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the StrongARM Processor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Dec 2007 23:34:34 -0000 Hi, The following patch de-hardcodes usage of ARM_TP_ADDRESS and RAS local storage, it also moves this special purpose page to a more convenient place i.e. after the vectors high page, more towards the end of address space. Previous location (0xe000_0000) caused grief if KVA where to go beyond the default limit. http://people.freebsd.org/~raj/patches/arm/cleanup_tp_ras.diff Let me hear your comments. Rafal