diff options
| author | James Smart <jsmart2021@gmail.com> | 2018-06-26 18:24:23 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-07-11 05:15:08 +0300 |
| commit | 5cc167ddb7441013e2b5a5f47bf11af0264bb3e8 (patch) | |
| tree | 561d18d9339ec6b777136fb00769a323527d3a77 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | afff0d2321ea2beb6f4dcd029d4667acf73dec25 (diff) | |
| download | linux-5cc167ddb7441013e2b5a5f47bf11af0264bb3e8.tar.xz | |
scsi: lpfc: Fix driver not setting dpp bits correctly in doorbell word
Driver is incorrectly formatting a register on new hardware, using a format
for an older chip. This can result in non-deterministic behavior.
Ensure driver is not setting "workqueue index" in the WQ doorbell when
making a non-dpp doorbell write. The field must be zero when non-dpp.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions