[SCSI] add scsi changer driver
This patch adds a device driver for scsi media changer devices.
Signed-off-by: Gerd Knorr <kraxel@bytesex.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 2ef5aee..ba88be3 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -137,6 +137,24 @@
If unsure, say N.
+config CHR_DEV_SCH
+ tristate "SCSI media changer support"
+ depends on SCSI
+ ---help---
+ This is a driver for SCSI media changers. Most common devices are
+ tape libraries and MOD/CDROM jukeboxes. *Real* jukeboxes, you
+ don't need this for those tiny 6-slot cdrom changers. Media
+ changers are listed as "Type: Medium Changer" in /proc/scsi/scsi.
+ If you have such hardware and want to use it with linux, say Y
+ here. Check <file:Documentation/scsi-changer.txt> for details.
+
+ If you want to compile this as a module ( = code which can be
+ inserted in and removed from the running kernel whenever you want),
+ say M here and read <file:Documentation/modules.txt> and
+ <file:Documentation/scsi.txt>. The module will be called ch.o.
+ If unsure, say N.
+
+
comment "Some SCSI devices (e.g. CD jukebox) support multiple LUNs"
depends on SCSI