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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/s390/block/Kconfig
Linux-2.6.12-rc2v2.6.12-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/Kconfig68
1 files changed, 68 insertions, 0 deletions
diff --git a/drivers/s390/block/Kconfig b/drivers/s390/block/Kconfig
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1if ARCH_S390
2
3comment "S/390 block device drivers"
4 depends on ARCH_S390
5
6config BLK_DEV_XPRAM
7 tristate "XPRAM disk support"
8 depends on ARCH_S390
9 help
10 Select this option if you want to use your expanded storage on S/390
11 or zSeries as a disk. This is useful as a _fast_ swap device if you
12 want to access more than 2G of memory when running in 31 bit mode.
13 This option is also available as a module which will be called
14 xpram. If unsure, say "N".
15
16config DCSSBLK
17 tristate "DCSSBLK support"
18 help
19 Support for dcss block device
20
21config DASD
22 tristate "Support for DASD devices"
23 depends on CCW
24 help
25 Enable this option if you want to access DASDs directly utilizing
26 S/390s channel subsystem commands. This is necessary for running
27 natively on a single image or an LPAR.
28
29config DASD_PROFILE
30 bool "Profiling support for dasd devices"
31 depends on DASD
32 help
33 Enable this option if you want to see profiling information
34 in /proc/dasd/statistics.
35
36config DASD_ECKD
37 tristate "Support for ECKD Disks"
38 depends on DASD
39 help
40 ECKD devices are the most commonly used devices. You should enable
41 this option unless you are very sure to have no ECKD device.
42
43config DASD_FBA
44 tristate "Support for FBA Disks"
45 depends on DASD
46 help
47 Select this option to be able to access FBA devices. It is safe to
48 say "Y".
49
50config DASD_DIAG
51 tristate "Support for DIAG access to Disks"
52 depends on DASD && ARCH_S390X = 'n'
53 help
54 Select this option if you want to use Diagnose250 command to access
55 Disks under VM. If you are not running under VM or unsure what it is,
56 say "N".
57
58config DASD_CMB
59 tristate "Compatibility interface for DASD channel measurement blocks"
60 depends on DASD
61 help
62 This driver provides an additional interface to the channel measurement
63 facility, which is normally accessed though sysfs, with a set of
64 ioctl functions specific to the dasd driver.
65 This is only needed if you want to use applications written for
66 linux-2.4 dasd channel measurement facility interface.
67
68endif