| commit | 3fdf1e18cbc7c58f2d5604315ddae3596725bc6a | |
| author | Jan Glauber <jang@linux.vnet.ibm.com> | |
| Thu, 26 Mar 2009 14:24:28 +0000 (26 15:24 +0100) | ||
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| Thu, 26 Mar 2009 14:24:21 +0000 (26 15:24 +0100) | ||
| tree | b5c145145d55b278b7ae4fcbf544518895a00ca7 | treesnapshot (tar.gz zip) |
| parent | 700e982f28f5e13cef8eea93ac8c6702f699d894 | commitdiff |
[S390] qdio: move ACK to newest buffer for devices without QEBSM
The ACKnowledgement state should be set on the newest SBAL so an
adapter interrupt surpression check needs to scan fewer SBALs.
Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
The ACKnowledgement state should be set on the newest SBAL so an
adapter interrupt surpression check needs to scan fewer SBALs.
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 |