linux-kernel - Re: [PATCH - SH/Dreamcast] CD-Rom (GD-Rom) support for the SEGA Dreamcast

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <8b67d60712231241y5c44e444yf011643e048255b9@mail.gmail.com>
Date:	Sun, 23 Dec 2007 20:41:30 +0000
From:	"Adrian McMenamin" <lkmladrian@...il.com>
To:	linux-kernel@...r.kernel.org, linux-sh@...r.kernel.org,
	"Jens Axboe" <jens.axboe@...cle.com>,
	"Paul Mundt" <lethal@...ux-sh.org>
Subject: Re: [PATCH - SH/Dreamcast] CD-Rom (GD-Rom) support for the SEGA Dreamcast

On 23/12/2007, Adrian McMenamin <lkmladrian@...il.com> wrote:
> This patch adds support for the CD-Rom (the so-called "GD-Rom") on the
> SEGA Dreamcast.
>
> The GD-Rom is based on the ATA-3 standard but implements a proprietary
> packet interface - the so-called Sega Packet Interface (SPI) and
> supports a proprietary CD format (the "Giga Disk"). This driver
> implements the SPI at least partially and will also read GD disks.
>
> There was a CD Rom driver for the 2.4 kernel series (out of mainline).
> This, though, is new code and unlike the previous driver uses DMA and
> not PIO to read disks.
>
> This is the third iteration of this patch - there remains the issue of
> __init versus __devinit - see http://lkml.org/lkml/2007/12/23/130 but
> I think otherwise it has dealt with most people's suggestions. The one
> exception is that Jens suggested using sector_div, though I found that
>  did not work.
>


Unfortunately that patch was lined wrapped.

Here it is (actually, slightly fixed) again.

Signed-off by: Adrian McMenamin <adrian@...en.demon.co.uk>

-----

View attachment "gdrom.patch" of type "text/x-patch" (24432 bytes)