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authorAdrian McMenamin <adrian@mcmen.demon.co.uk>2008-01-21 18:52:48 +0900
committerPaul Mundt <lethal@linux-sh.org>2008-01-28 13:19:04 +0900
commit74ee1a7590b782a6df01d00ae38093cbfbee5ca9 (patch)
tree974a50eed6d99a6fc31a08b136489bb566e49101 /drivers/block
parentc2439a0890f51dd5f1ca45cf4b0dbe2ce131d533 (diff)
downloadop-kernel-dev-74ee1a7590b782a6df01d00ae38093cbfbee5ca9.zip
op-kernel-dev-74ee1a7590b782a6df01d00ae38093cbfbee5ca9.tar.gz
cdrom: Add support for Sega Dreamcast GD-ROM.
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 <adrian@mcmen.demon.co.uk> Acked-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 4d0119e..f212285 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -105,6 +105,17 @@ config PARIDE
"MicroSolutions backpack protocol", "DataStor Commuter protocol"
etc.).
+config GDROM
+ tristate "SEGA Dreamcast GD-ROM drive"
+ depends on SH_DREAMCAST
+ help
+ A standard SEGA Dreamcast comes with a modified CD ROM drive called a
+ "GD-ROM" by SEGA to signify it is capable of reading special disks
+ with up to 1 GB of data. This drive will also read standard CD ROM
+ disks. Select this option to access any disks in your GD ROM drive.
+ Most users will want to say "Y" here.
+ You can also build this as a module which will be called gdrom.ko
+
source "drivers/block/paride/Kconfig"
config BLK_CPQ_DA
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