From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jens Axboe Date: Sat, 12 Jan 2008 11:57:43 +0000 Subject: Re: [PATCH] SH/Dreamcast - add support for GD-Rom CDROM drive on SEGA Dreamcast Message-Id: <20080112115740.GH6258@kernel.dk> List-Id: References: <1200007549.6349.16.camel@localhost.localdomain> <1200088609.6213.3.camel@localhost.localdomain> In-Reply-To: <1200088609.6213.3.camel@localhost.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Adrian McMenamin Cc: Paul Mundt , linux-sh , LKML On Fri, Jan 11 2008, Adrian McMenamin wrote: > > On Thu, 2008-01-10 at 23:25 +0000, Adrian McMenamin wrote: > > From: Adrian McMenamin > > > > This patch adds support for the GD-Rom drive, SEGA's proprietary implementation of an IDE CD Rom for the SEGA Dreamcast. This driver implements Sega's Packet Interface (SPI) - at least partially. It will also read disks in SEGA's propreitary GD format. > > > > Unlike previous drivers (which were never in mainline) this uses DMA and not PIO to read disks. It is a new driver, not a refactoring of old drivers. > > > > Signed-off by: Adrian McMenamin > > > > (Jens - this awaits your ack before going in Paul's queue for the 2.6.25 window) > > > > -------- > > > > > > Unfortunately, there was one small mistake (a repeated assignment), in > the patch posted yesterday. Here is a corrected version. > > Signed-off by: Adrian McMenamin The io handling looks ok to me now. Acked-by: Jens Axboe -- Jens Axboe