From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.lst.de (verein.lst.de [213.95.11.210]) (using TLSv1 with cipher EDH-RSA-DES-CBC3-SHA (168/168 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id 84941DE033 for ; Tue, 29 May 2007 20:51:39 +1000 (EST) Date: Tue, 29 May 2007 12:51:35 +0200 From: Christoph Hellwig To: Geert Uytterhoeven Subject: Re: [patch 7/7] ps3: FLASH ROM Storage Driver Message-ID: <20070529105135.GE29351@lst.de> References: <20070525083607.784351000@sonycom.com> <20070525083632.815300000@sonycom.com> <20070529095355.GA29351@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: Cc: linuxppc-dev@ozlabs.org, Christoph Hellwig , linux-kernel@vger.kernel.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tue, May 29, 2007 at 11:57:52AM +0200, Geert Uytterhoeven wrote: > On Tue, 29 May 2007, Christoph Hellwig wrote: > > On Fri, May 25, 2007 at 10:36:14AM +0200, Geert.Uytterhoeven@sonycom.com wrote: > > > Add a FLASH ROM Storage Driver for the PS3: > > > - Implemented as a misc character device driver > > > - Uses a fixed 256 KiB buffer allocated from boot memory as the hypervisor > > > requires the writing of aligned 256 KiB blocks > > > > Looks good, but please either make the driver aware of multiple devices > > even if they can't happen currently, or alternatively error out in > > ->probe if of some reason it's called for a second device. > > ps3flash_probe() does return -EBUSY when called for a second device. You're right, I missed that bit.