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| author | Peter Oberparleiter <peter.oberparleiter@de.ibm.com> | 2006-10-04 20:02:26 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-10-04 20:02:26 +0200 |
| commit | 3230015e15d4cf48e1df80fcf70d150f490cffe6 (patch) | |
| tree | 407087fd8926a28c70ebcd5c6e7670324c8dac90 /drivers/s390/cio | |
| parent | 0b2b6e1ddce4696cb7afcbb15a654fe95428a498 (diff) | |
| download | kernel_samsung_aries-3230015e15d4cf48e1df80fcf70d150f490cffe6.zip kernel_samsung_aries-3230015e15d4cf48e1df80fcf70d150f490cffe6.tar.gz kernel_samsung_aries-3230015e15d4cf48e1df80fcf70d150f490cffe6.tar.bz2 | |
[S390] cio: add timeout handler for internal operations.
Add timeout handler for common-I/O-layer-internal I/O operations.
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')
| -rw-r--r-- | drivers/s390/cio/device_ops.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/s390/cio/device_ops.c b/drivers/s390/cio/device_ops.c index e7eeaf1..8994800 100644 --- a/drivers/s390/cio/device_ops.c +++ b/drivers/s390/cio/device_ops.c @@ -312,7 +312,10 @@ __ccw_device_retry_loop(struct ccw_device *cdev, struct ccw1 *ccw, long magic, _ sch = to_subchannel(cdev->dev.parent); do { + ccw_device_set_timeout(cdev, 60 * HZ); ret = cio_start (sch, ccw, lpm); + if (ret != 0) + ccw_device_set_timeout(cdev, 0); if (ret == -EBUSY) { /* Try again later. */ spin_unlock_irq(&sch->lock); |