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28bdc6f623
linux/drivers/s390/cio
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Peter Oberparleiter 28bdc6f623 [S390] cio: always query all paths on path verification. 
Reappearing channel paths are sometimes not utilized by CCW devices
because path verification incorrectly relies on path-operational-mask
information which is not updated until a channel path has been used
again.
Modify path verification procedure to always query all available paths
to a device.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2006-09-20 15:59:59 +02:00
..
airq.c [PATCH] s390: Remove CVS generated information 2006-02-01 08:53:23 -08:00
airq.h
blacklist.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
blacklist.h [PATCH] s390: multiple subchannel sets support 2006-01-06 08:33:52 -08:00
ccwgroup.c [S390] cio: kernel stack overflow. 2006-08-30 14:33:35 +02:00
chsc.c [S390] cio: always query all paths on path verification. 2006-09-20 15:59:59 +02:00
chsc.h [PATCH] s390: channel path measurements 2006-03-24 07:33:16 -08:00
cio_debug.h [PATCH] s390: increase cio_trace debug event size 2006-04-11 06:18:37 -07:00
cio.c [S390] cio: always query all paths on path verification. 2006-09-20 15:59:59 +02:00
cio.h [S390] subchannel register/unregister mutex. 2006-07-12 16:39:50 +02:00
cmf.c [S390] channel measurement interval display. 2006-07-17 16:09:28 +02:00
css.c [S390] path grouping and path verifications fixes. 2006-07-12 16:40:19 +02:00
css.h [S390] path grouping and path verifications fixes. 2006-07-12 16:40:19 +02:00
device_fsm.c [S390] cio: always query all paths on path verification. 2006-09-20 15:59:59 +02:00
device_id.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
device_ops.c [S390] cio: always query all paths on path verification. 2006-09-20 15:59:59 +02:00
device_pgid.c [S390] cio: always query all paths on path verification. 2006-09-20 15:59:59 +02:00
device_status.c [S390] path grouping and path verifications fixes. 2006-07-12 16:40:19 +02:00
device.c [S390] set modalias for ccw bus uevents. 2006-09-20 15:59:49 +02:00
device.h [S390] rework of channel measurement facility. 2006-06-29 15:08:41 +02:00
ioasm.h [PATCH] s390: cleanup Kconfig 2006-01-06 08:33:53 -08:00
Makefile
qdio.c [S390] qdio slsb processing state. 2006-09-20 15:59:19 +02:00
qdio.h [S390] empty function defines. 2006-09-20 15:58:51 +02:00
schid.h [PATCH] s390: multiple subchannel sets support 2006-01-06 08:33:52 -08:00