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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /drivers/s390/block/Kconfig | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'drivers/s390/block/Kconfig')
-rw-r--r-- | drivers/s390/block/Kconfig | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/drivers/s390/block/Kconfig b/drivers/s390/block/Kconfig new file mode 100644 index 00000000..8e477bb1 --- /dev/null +++ b/drivers/s390/block/Kconfig @@ -0,0 +1,72 @@ +comment "S/390 block device drivers" + depends on S390 && BLOCK + +config BLK_DEV_XPRAM + def_tristate m + prompt "XPRAM disk support" + depends on S390 && BLOCK + help + Select this option if you want to use your expanded storage on S/390 + or zSeries as a disk. This is useful as a _fast_ swap device if you + want to access more than 2G of memory when running in 31 bit mode. + This option is also available as a module which will be called + xpram. If unsure, say "N". + +config DCSSBLK + def_tristate m + prompt "DCSSBLK support" + depends on S390 && BLOCK + help + Support for dcss block device + +config DASD + def_tristate y + prompt "Support for DASD devices" + depends on CCW && BLOCK + select IOSCHED_DEADLINE + help + Enable this option if you want to access DASDs directly utilizing + S/390s channel subsystem commands. This is necessary for running + natively on a single image or an LPAR. + +config DASD_PROFILE + def_bool y + prompt "Profiling support for dasd devices" + depends on DASD + help + Enable this option if you want to see profiling information + in /proc/dasd/statistics. + +config DASD_ECKD + def_tristate y + prompt "Support for ECKD Disks" + depends on DASD + help + ECKD devices are the most commonly used devices. You should enable + this option unless you are very sure to have no ECKD device. + +config DASD_FBA + def_tristate y + prompt "Support for FBA Disks" + depends on DASD + help + Select this option to be able to access FBA devices. It is safe to + say "Y". + +config DASD_DIAG + def_tristate y + prompt "Support for DIAG access to Disks" + depends on DASD + help + Select this option if you want to use Diagnose250 command to access + Disks under VM. If you are not running under VM or unsure what it is, + say "N". + +config DASD_EER + def_bool y + prompt "Extended error reporting (EER)" + depends on DASD + help + This driver provides a character device interface to the + DASD extended error reporting. This is only needed if you want to + use applications written for the EER facility. |