| commit | e85dea0e415617b5c5627f38c71b33fbc7f94a85 | [log] [tgz] |
|---|---|---|
| author | Jan Glauber <jang@linux.vnet.ibm.com> | Thu Mar 26 15:24:29 2009 +0100 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Thu Mar 26 15:24:21 2009 +0100 |
| tree | 59400d25cb978f66e3b2906dbed01813b617e0ba | |
| parent | 3fdf1e18cbc7c58f2d5604315ddae3596725bc6a [diff] |
[S390] qdio: seperate last move index and polling index The index value that indicated that the input queue moved was also used to store the index of the first acknowledged buffer. For non-qebsm only the newest buffer is acknowledged which may be different from the last move index so two seperate values are needed to track the input queue. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>