| commit | 6541f7b68f229aacd2e453bc9e94335fc56419fe | |
| author | Jan Glauber <jang@linux.vnet.ibm.com> | |
| Tue, 22 Sep 2009 20:58:40 +0000 (22 22:58 +0200) | ||
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| Tue, 22 Sep 2009 20:58:43 +0000 (22 22:58 +0200) | ||
| tree | d60909e665626ed5656d4269712e50652f7de2cf | treesnapshot (tar.gz zip) |
| parent | 1d7e1500a6acfc89415aa2524e2c475c980ac42a | commitdiff |
[S390] qdio: change state of all primed input buffers
If input buffers stay in primed state qdio may not receive further interrupts
for the input queue depending on the firmware. That can cause a connection
hang on OSA cards.
Change the state of all primed input buffers that are not acknowledged to
not initialized.
Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
If input buffers stay in primed state qdio may not receive further interrupts
for the input queue depending on the firmware. That can cause a connection
hang on OSA cards.
Change the state of all primed input buffers that are not acknowledged to
not initialized.
Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| drivers/s390/cio/qdio_main.c | diffblobblamehistory |