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d7d12ef2be
tmp_suning_uos_patched/drivers/s390/cio
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Peter Oberparleiter d7d12ef2be [S390] cio: make steal lock procedure more robust 
An Unconditional Reserve + Release operation (steal lock) for a
boxed device may fail when encountering special error cases
(e.g. unit checks or path errors). Fix this by using the more
robust ccw_request infrastructure for performing the steal lock
CCW program.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2009-12-07 12:51:32 +01:00
..
airq.c [S390] cio: airq - fix array boundary 2009-03-26 15:24:14 +01:00
blacklist.c [S390] Fix memory leak in /proc/cio_ignore 2009-10-06 10:35:07 +02:00
blacklist.h
ccwgroup.c [S390] pm: ccwgroup bus power management callbacks 2009-06-16 10:31:08 +02:00
ccwreq.c [S390] cio: consistent infrastructure for internal I/O requests 2009-12-07 12:51:31 +01:00
chp.c [S390] cio: channel path memory leak 2009-10-06 10:35:06 +02:00
chp.h
chsc_sch.c [S390] pm: chsc subchannel driver power management callbacks 2009-06-16 10:31:10 +02:00
chsc_sch.h
chsc.c [S390] pm: css bus power management callbacks 2009-06-16 10:31:09 +02:00
chsc.h [S390] cio: move scsw helper functions to header file 2009-09-11 10:29:36 +02:00
cio_debug.h
cio.c [S390] cio: remove subchannel init_name 2009-09-11 10:29:40 +02:00
cio.h [S390] cio: introduce subchannel todos 2009-12-07 12:51:30 +01:00
cmf.c [S390] pm: ccw bus power management callbacks 2009-06-16 10:31:08 +02:00
crw.c [S390] cio/crw: add/fix locking 2009-03-26 15:24:13 +01:00
css.c [S390] cio: introduce subchannel todos 2009-12-07 12:51:30 +01:00
css.h [S390] cio: introduce subchannel todos 2009-12-07 12:51:30 +01:00
device_fsm.c [S390] cio: make steal lock procedure more robust 2009-12-07 12:51:32 +01:00
device_id.c [S390] cio: use ccw request infrastructure for sense id 2009-12-07 12:51:31 +01:00
device_ops.c [S390] cio: make steal lock procedure more robust 2009-12-07 12:51:32 +01:00
device_pgid.c [S390] cio: make steal lock procedure more robust 2009-12-07 12:51:32 +01:00
device_status.c [S390] cio: remove intretry flag 2009-12-07 12:51:31 +01:00
device.c [S390] cio: remove intretry flag 2009-12-07 12:51:31 +01:00
device.h [S390] cio: make steal lock procedure more robust 2009-12-07 12:51:32 +01:00
fcx.c
idset.c [S390] cio: introduce consistent subchannel scanning 2009-09-22 22:58:42 +02:00
idset.h [S390] cio: introduce consistent subchannel scanning 2009-09-22 22:58:42 +02:00
io_sch.h [S390] cio: use sense-pgid operation for path verification 2009-12-07 12:51:31 +01:00
ioasm.h
isc.c
itcw.c
Makefile [S390] cio: consistent infrastructure for internal I/O requests 2009-12-07 12:51:31 +01:00
qdio_debug.c const: constify remaining file_operations 2009-10-01 16:11:11 -07:00
qdio_debug.h
qdio_main.c [S390] qdio: change state of all primed input buffers 2009-09-22 22:58:43 +02:00
qdio_perf.c const: constify remaining file_operations 2009-10-01 16:11:11 -07:00
qdio_perf.h [S390] qdio: inline qdio_perf_stat_inc 2009-06-12 10:27:32 +02:00
qdio_setup.c [S390] qdio: report SIGA errors directly 2009-03-26 15:24:22 +01:00
qdio_thinint.c [S390] qdio: merge AI tasklet into interrupt handler 2009-06-22 12:08:20 +02:00
qdio.h [S390] qdio: remove limited number of debugfs entries 2009-09-11 10:29:39 +02:00