s390/dasd: add support for control unit initiated reconfiguration
authorStefan Haberland <stefan.haberland@de.ibm.com>
Wed, 1 Oct 2014 12:39:47 +0000 (14:39 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 9 Oct 2014 07:13:54 +0000 (09:13 +0200)
commit5db8440c36a3308649b99f65b68195394dd7fed4
treed45026f110bcd99a6893556ade5dcafc740730d2
parent362ce84f43aac61589a8b60e5bb3fcfae9801b13
s390/dasd: add support for control unit initiated reconfiguration

Add support for Control Unit Initiated Reconfiguration (CUIR) to
Linux, a storage server interface to reconcile concurrent hardware
changes between storage and host.

Reviewed-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/block/dasd.c
drivers/s390/block/dasd_devmap.c
drivers/s390/block/dasd_eckd.c
drivers/s390/block/dasd_eckd.h
drivers/s390/block/dasd_int.h