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| author | Michael Ernst <mernst@de.ibm.com> | 2010-08-09 18:12:51 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-08-09 18:12:53 +0200 |
| commit | dbedd0ee47313f2a3c94b19346785fcdfa721390 (patch) | |
| tree | 38e146a8ff6a9aa9683233e0c2e8acd1453be901 /drivers/s390 | |
| parent | fd0457a6ae52141718a15652fb80d867e1bf1d10 (diff) | |
| download | kernel_samsung_smdk4412-dbedd0ee47313f2a3c94b19346785fcdfa721390.zip kernel_samsung_smdk4412-dbedd0ee47313f2a3c94b19346785fcdfa721390.tar.gz kernel_samsung_smdk4412-dbedd0ee47313f2a3c94b19346785fcdfa721390.tar.bz2 | |
[S390] cio: Log the response from the unit check handler
Log the response from the unit check handler which triggers further
cio internal i/o processing.
Signed-off-by: Michael Ernst <mernst@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/cio/ccwreq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/s390/cio/ccwreq.c b/drivers/s390/cio/ccwreq.c index 7f206ed..fd03687 100644 --- a/drivers/s390/cio/ccwreq.c +++ b/drivers/s390/cio/ccwreq.c @@ -182,6 +182,8 @@ static enum io_status ccwreq_status(struct ccw_device *cdev, struct irb *lcirb) /* Ask the driver what to do */ if (cdev->drv && cdev->drv->uc_handler) { todo = cdev->drv->uc_handler(cdev, lcirb); + CIO_TRACE_EVENT(2, "uc_response"); + CIO_HEX_EVENT(2, &todo, sizeof(todo)); switch (todo) { case UC_TODO_RETRY: return IO_STATUS_ERROR; |