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authorSebastian Ott <sebott@linux.vnet.ibm.com>2012-08-28 18:50:38 +0400
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2012-09-26 17:45:01 +0400
commitf30664e2c85c7804f07c636bbe99f35e0b2d4c76 (patch)
tree17b6c655cd9f7eddc8980e05c7f378ff774cac0d /drivers/s390/block/Kconfig
parent2e73c2cf78f797f3ff299ca39b210bceb40ab804 (diff)
downloadlinux-f30664e2c85c7804f07c636bbe99f35e0b2d4c76.tar.xz
s390: add scm block driver
Block device driver for Storage Class Memory (SCM). This driver provides a block device interface for each available SCM increment. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block/Kconfig')
-rw-r--r--drivers/s390/block/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/s390/block/Kconfig b/drivers/s390/block/Kconfig
index 8e477bb1f3f6..18178b64e89a 100644
--- a/drivers/s390/block/Kconfig
+++ b/drivers/s390/block/Kconfig
@@ -70,3 +70,14 @@ config DASD_EER
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.
+
+config SCM_BLOCK
+ def_tristate m
+ prompt "Support for Storage Class Memory"
+ depends on S390 && BLOCK && EADM_SCH && SCM_BUS
+ help
+ Block device driver for Storage Class Memory (SCM). This driver
+ provides a block device interface for each available SCM increment.
+
+ To compile this driver as a module, choose M here: the
+ module will be called scm_block.