"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
bool
default BLK_DEV_UBD
-config MMAPPER
- tristate "Example IO memory driver (BROKEN)"
- depends on UML && BROKEN
- ---help---
- The User-Mode Linux port can provide support for IO Memory
- emulation with this option. This allows a host file to be
- specified as an I/O region on the kernel command line. That file
- will be mapped into UML's kernel address space where a driver can
- locate it and do whatever it wants with the memory, including
- providing an interface to it for UML processes to use.
-
- For more information, see
- <http://user-mode-linux.sourceforge.net/iomem.html>.
-
- If you'd like to be able to provide a simulated IO port space for
- User-Mode Linux processes, say Y. If unsure, say N.
-
config BLK_DEV_LOOP
tristate "Loopback device support"
---help---
If unsure, say N.
config BLK_DEV_RAM
- tristate "RAM disk support"
+ tristate "RAM block device support"
---help---
Saying Y here will allow you to use a portion of your RAM memory as
a block device, so that you can make file systems on it, read and
The default value is 4096 kilobytes. Only change this if you know
what you are doing.
-config BLK_DEV_RAM_BLOCKSIZE
- int "Default RAM disk block size (bytes)"
+config BLK_DEV_XIP
+ bool "Support XIP filesystems on RAM block device"
depends on BLK_DEV_RAM
- default "1024"
+ default n
help
- The default value is 1024 bytes. PAGE_SIZE is a much more
- efficient choice however. The default is kept to ensure initrd
- setups function - apparently needed by the rd_load_image routine
- that supposes the filesystem in the image uses a 1024 blocksize.
+ Support XIP filesystems (such as ext2 with XIP support on) on
+ top of block ram device. This will slightly enlarge the kernel, and
+ will prevent RAM block device backing store memory from being
+ allocated from highmem (only a problem for highmem systems).
config CDROM_PKTCDVD
tristate "Packet writing on CD/DVD media"
block device driver. It communicates with a back-end driver
in another domain which drives the actual block device.
+config VIRTIO_BLK
+ tristate "Virtio block driver (EXPERIMENTAL)"
+ depends on EXPERIMENTAL && VIRTIO
+ ---help---
+ This is the virtual block driver for virtio. It can be used with
+ lguest or QEMU based VMMs (like KVM or Xen). Say Y or M.
+
endif # BLK_DEV