switch-linux/drivers/s390/cio
Sebastian Ott 55fb734757 s390/cio: recover from bad paths
In some situations we don't receive notification from firmware that
a previously unusable channelpath is usable again.

Schedule recovery for devices that return from path verification
without using all potentially usable paths. The recovery thread will
periodically trigger a path verification on the affected devices.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Suggested-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2017-09-19 08:36:19 +02:00
..
airq.c
blacklist.c
blacklist.h
ccwgroup.c
ccwreq.c
chp.c s390/cio: add const to bin_attribute structures 2017-08-03 13:16:30 +02:00
chp.h
chsc.c
chsc.h
chsc_sch.c
chsc_sch.h
cio.c
cio.h
cio_debug.h
cmf.c
crw.c
css.c
css.h
device.c s390/cio: recover from bad paths 2017-09-19 08:36:19 +02:00
device.h s390/cio: recover from bad paths 2017-09-19 08:36:19 +02:00
device_fsm.c s390/cio: recover from bad paths 2017-09-19 08:36:19 +02:00
device_id.c
device_ops.c
device_pgid.c
device_status.c
eadm_sch.c
eadm_sch.h
fcx.c
idset.c
idset.h
io_sch.h s390/cio: recover from bad paths 2017-09-19 08:36:19 +02:00
ioasm.c
ioasm.h
isc.c
itcw.c
Makefile
orb.h
qdio.h
qdio_debug.c
qdio_debug.h
qdio_main.c
qdio_setup.c
qdio_thinint.c
scm.c
trace.c
trace.h
vfio_ccw_cp.c
vfio_ccw_cp.h
vfio_ccw_drv.c
vfio_ccw_fsm.c
vfio_ccw_ops.c
vfio_ccw_private.h