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Diffstat (limited to 'drivers/block/Kconfig')
| -rw-r--r-- | drivers/block/Kconfig | 43 |
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 |