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| author | Peter Oberparleiter <peter.oberparleiter@de.ibm.com> | 2008-01-26 14:10:52 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-01-26 14:11:06 +0100 |
| commit | 90ab133603d066e850fc9ed297b6eb52f888dd25 (patch) | |
| tree | ab26ae8c0733a979c8c215fa1d491be3e500cf95 /drivers/s390/cio/device.h | |
| parent | 808e48882316dd4a325cd1cc382516945edad77d (diff) | |
| download | kernel_samsung_smdk4412-90ab133603d066e850fc9ed297b6eb52f888dd25.zip kernel_samsung_smdk4412-90ab133603d066e850fc9ed297b6eb52f888dd25.tar.gz kernel_samsung_smdk4412-90ab133603d066e850fc9ed297b6eb52f888dd25.tar.bz2 | |
[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.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h index 87576fe..d40a2ff 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 *); |