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linux/drivers/s390/cio
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Peter Oberparleiter 454e1fa1eb [S390] cio: split PGID settings and status 
Split setting (driver wants feature enabled) and status (feature
setup was successful) for PGID related ccw device features so that
setup errors can be detected. Previously, incorrectly handled setup
errors could in rare cases lead to erratic I/O behavior and
permanently unusuable devices.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 		2009-12-07 12:51:31 +01:00
..
Makefile [S390] cio: consistent infrastructure for internal I/O requests 2009-12-07 12:51:31 +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 [PATCH] s390: multiple subchannel sets support 2006-01-06 08:33:52 -08:00
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 [S390] cio: Repair chpid event handling. 2008-07-14 10:02:11 +02:00
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
chsc_sch.c [S390] pm: chsc subchannel driver power management callbacks 2009-06-16 10:31:10 +02:00
chsc_sch.h [S390] cio: Add chsc subchannel driver. 2008-07-14 10:02:12 +02:00
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
cio_debug.h [S390] cio: Remove cio_msg kernel parameter. 2008-05-07 09:23:01 +02:00
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.c [S390] cio: remove intretry flag 2009-12-07 12:51:31 +01:00
device.h [S390] cio: remove intretry flag 2009-12-07 12:51:31 +01:00
device_fsm.c [S390] cio: split PGID settings and status 2009-12-07 12:51:31 +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: split PGID settings and status 2009-12-07 12:51:31 +01:00
device_pgid.c [S390] cio: split PGID settings and status 2009-12-07 12:51:31 +01:00
device_status.c [S390] cio: remove intretry flag 2009-12-07 12:51:31 +01:00
fcx.c [S390] cio: provide functions for fcx enabled I/O 2008-07-14 10:02:08 +02:00
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: split PGID settings and status 2009-12-07 12:51:31 +01:00
ioasm.h [S390] cio: inline assembly cleanup 2008-10-10 21:33:53 +02:00
isc.c [S390] cio: introduce isc_(un)register functions. 2008-07-14 10:02:11 +02:00
itcw.c [S390] cio: provide helper functions for fcx enabled I/O 2008-07-14 10:02:08 +02:00
qdio.h [S390] qdio: remove limited number of debugfs entries 2009-09-11 10:29:39 +02:00
qdio_debug.c const: constify remaining file_operations 2009-10-01 16:11:11 -07:00
qdio_debug.h [S390] qdio: rework debug feature logging 2008-12-25 13:38:59 +01:00
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