diff options
author | Linus Torvalds | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/s390/block/Kconfig |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'drivers/s390/block/Kconfig')
-rw-r--r-- | drivers/s390/block/Kconfig | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/drivers/s390/block/Kconfig b/drivers/s390/block/Kconfig new file mode 100644 index 000000000000..dc1c89dbdb8f --- /dev/null +++ b/drivers/s390/block/Kconfig @@ -0,0 +1,68 @@ +if ARCH_S390 + +comment "S/390 block device drivers" + depends on ARCH_S390 + +config BLK_DEV_XPRAM + tristate "XPRAM disk support" + depends on ARCH_S390 + 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 + tristate "DCSSBLK support" + help + Support for dcss block device + +config DASD + tristate "Support for DASD devices" + depends on CCW + 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 + bool "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 + tristate "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 + tristate "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 + tristate "Support for DIAG access to Disks" + depends on DASD && ARCH_S390X = 'n' + 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_CMB + tristate "Compatibility interface for DASD channel measurement blocks" + depends on DASD + help + This driver provides an additional interface to the channel measurement + facility, which is normally accessed though sysfs, with a set of + ioctl functions specific to the dasd driver. + This is only needed if you want to use applications written for + linux-2.4 dasd channel measurement facility interface. + +endif |