From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lxorguk.ukuu.org.uk (unknown [81.2.110.250]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id 5785767A3A for ; Tue, 5 Dec 2006 01:11:20 +1100 (EST) Date: Mon, 4 Dec 2006 14:15:12 +0000 From: Alan To: Segher Boessenkool Subject: Re: [PATCH] mark PCI resource with start 0 as unassigned Message-ID: <20061204141512.0eba89f9@localhost.localdomain> In-Reply-To: <52F5B831-5B40-4D40-A77F-4D7484692CAE@kernel.crashing.org> References: <20061130165202.GA23205@aepfle.de> <20061204123854.GA28159@aepfle.de> <4574197A.2020204@ru.mvista.com> <4FC2EBCF-C927-435A-9BE3-E4403AFC042D@kernel.crashing.org> <45741DDE.4080509@ru.mvista.com> <20061204132124.4f7c50a9@localhost.localdomain> <52F5B831-5B40-4D40-A77F-4D7484692CAE@kernel.crashing.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Cc: linux-ide@vger.kernel.org, Olaf Hering , linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Mon, 4 Dec 2006 14:25:04 +0100 Segher Boessenkool wrote: > But 0 _is_ a valid PCI I/O address. Do we now have to start > using "virtual I/O addresses", analogue to the IRQ situation, > or can these bad assumptions be fixed instead? Send patches to Bartlomiej now he is back in circulation. Alan