From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from vervifontaine.sonycom.com (unknown [80.88.33.193]) by ozlabs.org (Postfix) with ESMTP id 6C9F0DDFEB for ; Sat, 16 Jun 2007 00:43:08 +1000 (EST) Date: Fri, 15 Jun 2007 16:43:05 +0200 (CEST) From: Geert Uytterhoeven Sender: geert@sonytel.be To: David Woodhouse Subject: Re: [patch 4/6] ps3: Disk Storage Driver In-Reply-To: <1181918159.25228.543.camel@pmac.infradead.org> Message-ID: References: <20070615113919.142332000@pademelon.sonytel.be> <20070615120848.352093000@pademelon.sonytel.be> <1181918159.25228.543.camel@pmac.infradead.org> MIME-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="-584337861-1219061913-1181918585=:8248" Cc: Jens Axboe , "James E.J. Bottomley" , linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org, Paul Mackerras List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. ---584337861-1219061913-1181918585=:8248 Content-Type: TEXT/PLAIN; charset=UTF-8 Content-Transfer-Encoding: 8BIT On Fri, 15 Jun 2007, David Woodhouse wrote: > On Fri, 2007-06-15 at 13:39 +0200, Geert Uytterhoeven wrote: > > Add a Disk Storage Driver for the PS3: > > - Implemented as a block device driver with a dynamic major > > - Disk names (and partitions) are of the format ps3d%c(%u) > > - Uses software scatter-gather with a 64 KiB bounce buffer as the hypervisor > > doesn't support scatter-gather > > Any particular reason why this is done as a separate block device driver > rather than as SCSI? Because no new fake SCSI drivers are accepted anymore. With kind regards, Geert Uytterhoeven Software Architect Sony Network and Software Technology Center Europe The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium Phone: +32 (0)2 700 8453 Fax: +32 (0)2 700 8622 E-mail: Geert.Uytterhoeven@sonycom.com Internet: http://www.sony-europe.com/ Sony Network and Software Technology Center Europe A division of Sony Service Centre (Europe) N.V. Registered office: Technologielaan 7 · B-1840 Londerzeel · Belgium VAT BE 0413.825.160 · RPR Brussels Fortis Bank Zaventem · Swift GEBABEBB08A · IBAN BE39001382358619 ---584337861-1219061913-1181918585=:8248--