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61f0bfcf80
linux/drivers/s390/cio
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Sebastian Ott 61f0bfcf80 s390/cio: ensure consistent measurement state 
Make sure that in all cases where we could not obtain measurement
characteristics the associated fields are set to invalid values.

Note: without this change the "shared" capability of a channel path
for which we could not obtain the measurement characteristics was
incorrectly displayed as 0 (not shared). We will now correctly
report "unknown" in this case.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2016-01-26 12:47:41 +01:00
..
airq.c s390/cio: Introduce common I/O layer tracepoints 2015-12-18 14:59:36 +01:00
blacklist.c s390: remove use of seq_printf return value 2015-04-15 16:35:25 -07:00
blacklist.h
ccwgroup.c s390/ccwgroup: use ccwgroup_ungroup wrapper 2014-06-16 10:32:52 +02:00
ccwreq.c s390: cio driver &__get_cpu_var replacements 2014-08-26 13:45:52 -04:00
chp.c s390/cio: ensure consistent measurement state 2016-01-26 12:47:41 +01:00
chp.h s390/cio: fix measurement characteristics memleak 2016-01-26 12:47:23 +01:00
chsc_sch.c s390/cio: Remove unused inline assemblies 2015-12-18 14:59:33 +01:00
chsc_sch.h
chsc.c s390/cio: ensure consistent measurement state 2016-01-26 12:47:41 +01:00
chsc.h s390: add support for ipl devices in subchannel sets > 0 2015-11-11 13:56:27 +01:00
cio_debug.h
cio.c s390/cio: Introduce common I/O layer tracepoints 2015-12-18 14:59:36 +01:00
cio.h s390/cio: Consolidate inline assemblies and related data definitions 2015-12-18 14:59:34 +01:00
cmf.c s390/cio: reactivate cmf after hibernate 2015-10-14 14:32:04 +02:00
crw.c s390/cio: Consolidate inline assemblies and related data definitions 2015-12-18 14:59:34 +01:00
css.c s390/cio: Remove unused inline assemblies 2015-12-18 14:59:33 +01:00
css.h s390/cio: Delay scan for newly available I/O devices 2013-12-16 14:37:41 +01:00
device_fsm.c s390/cio: Remove unused inline assemblies 2015-12-18 14:59:33 +01:00
device_id.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
device_ops.c s390/cio: move ccw_device_stlck functions 2015-10-27 09:34:44 +01:00
device_pgid.c s390/cio: move ccw_device_stlck functions 2015-10-27 09:34:44 +01:00
device_status.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
device.c s390/cio: fix use after free in cmb processing 2015-10-14 14:32:02 +02:00
device.h s390/cio: move ccw_device_stlck functions 2015-10-27 09:34:44 +01:00
eadm_sch.c s390: remove unneeded variables 2015-08-07 09:57:01 +02:00
eadm_sch.h s390/eadm_sch: improve quiesce handling 2013-10-24 17:16:58 +02:00
fcx.c
idset.c s390/cio: idset.c: remove some unused functions 2015-01-08 10:02:50 +01:00
idset.h s390/cio: idset.c: remove some unused functions 2015-01-08 10:02:50 +01:00
io_sch.h s390/cio: Consolidate inline assemblies and related data definitions 2015-12-18 14:59:34 +01:00
ioasm.c s390/cio: Change I/O instructions from inline to normal functions 2015-12-18 14:59:37 +01:00
ioasm.h s390/cio: Change I/O instructions from inline to normal functions 2015-12-18 14:59:37 +01:00
isc.c
itcw.c [S390] cio: reduce memory consumption of itcw structures 2011-01-05 12:47:29 +01:00
Makefile s390/cio: Change I/O instructions from inline to normal functions 2015-12-18 14:59:37 +01:00
orb.h s390: add eadm related structures 2012-09-26 15:44:57 +02:00
qdio_debug.c s390: Delete unnecessary checks before the function call "debug_unregister" 2015-11-27 09:24:16 +01:00
qdio_debug.h qdio: Keep device-specific dbf entries 2014-06-16 10:31:58 +02:00
qdio_main.c s390/qdio: fix WARN_ON_ONCE condition 2015-10-07 04:52:06 -07:00
qdio_setup.c s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
qdio_thinint.c s390/airq: simplify adapter interrupt code 2013-06-26 21:10:28 +02:00
qdio.h s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
scm.c s390/scm_block: do not hide eadm subchannel dependency 2013-11-15 14:08:42 +01:00
trace.c s390/cio: Introduce common I/O layer tracepoints 2015-12-18 14:59:36 +01:00
trace.h s390/cio: Introduce common I/O layer tracepoints 2015-12-18 14:59:36 +01:00