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-rw-r--r--drivers/block/Kconfig43
1 files changed, 43 insertions, 0 deletions
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index a2184b428493..a41145d52de9 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -285,6 +285,49 @@ config BLK_DEV_RAM_SIZE
The default value is 4096 kilobytes. Only change this if you know
what you are doing.
+config CDROM_PKTCDVD
+ tristate "Packet writing on CD/DVD media (DEPRECATED)"
+ depends on !UML
+ depends on SCSI
+ select CDROM
+ help
+ Note: This driver is deprecated and will be removed from the
+ kernel in the near future!
+
+ If you have a CDROM/DVD drive that supports packet writing, say
+ Y to include support. It should work with any MMC/Mt Fuji
+ compliant ATAPI or SCSI drive, which is just about any newer
+ DVD/CD writer.
+
+ Currently only writing to CD-RW, DVD-RW, DVD+RW and DVDRAM discs
+ is possible.
+ DVD-RW disks must be in restricted overwrite mode.
+
+ See the file <file:Documentation/cdrom/packet-writing.rst>
+ for further information on the use of this driver.
+
+ To compile this driver as a module, choose M here: the
+ module will be called pktcdvd.
+
+config CDROM_PKTCDVD_BUFFERS
+ int "Free buffers for data gathering"
+ depends on CDROM_PKTCDVD
+ default "8"
+ help
+ This controls the maximum number of active concurrent packets. More
+ concurrent packets can increase write performance, but also require
+ more memory. Each concurrent packet will require approximately 64Kb
+ of non-swappable kernel memory, memory which will be allocated when
+ a disc is opened for writing.
+
+config CDROM_PKTCDVD_WCACHE
+ bool "Enable write caching"
+ depends on CDROM_PKTCDVD
+ help
+ If enabled, write caching will be set for the CD-R/W device. For now
+ this option is dangerous unless the CD-RW media is known good, as we
+ don't do deferred write error handling yet.
+
config ATA_OVER_ETH
tristate "ATA over Ethernet support"
depends on NET