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authorPeter Oberparleiter <peter.oberparleiter@de.ibm.com>2008-01-26 14:10:52 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-01-26 14:11:06 +0100
commit90ab133603d066e850fc9ed297b6eb52f888dd25 (patch)
treeab26ae8c0733a979c8c215fa1d491be3e500cf95 /drivers/s390/cio/device.h
parent808e48882316dd4a325cd1cc382516945edad77d (diff)
[S390] cio: introduce timed recovery procedure
Add a timed recovery procedure to reactivate ccw devices in cases where HW/VM events are not sufficient to allow for proper recovery of reappearing channel paths. Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/device.h')
-rw-r--r--drivers/s390/cio/device.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h
index 87576fe2c7c4..d40a2ffaa000 100644
--- a/drivers/s390/cio/device.h
+++ b/drivers/s390/cio/device.h
@@ -88,6 +88,8 @@ int ccw_device_recognition(struct ccw_device *);
int ccw_device_online(struct ccw_device *);
int ccw_device_offline(struct ccw_device *);
+void ccw_device_schedule_recovery(void);
+
/* Function prototypes for device status and basic sense stuff. */
void ccw_device_accumulate_irb(struct ccw_device *, struct irb *);
void ccw_device_accumulate_basic_sense(struct ccw_device *, struct irb *);