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| author | Matthew Brost <matthew.brost@intel.com> | 2024-01-09 17:24:38 -0800 |
|---|---|---|
| committer | Matthew Brost <matthew.brost@intel.com> | 2024-01-10 15:11:22 -0800 |
| commit | d0ca70c0339838198a704b15b7e6c3318f887536 (patch) | |
| tree | 62af61368d7e0156bb6885c713b85cccaf411878 /tools/perf/scripts/python | |
| parent | drm/xe: Invert page fault queue head / tail (diff) | |
| download | linux-d0ca70c0339838198a704b15b7e6c3318f887536.tar.gz linux-d0ca70c0339838198a704b15b7e6c3318f887536.zip | |
drm/xe: Add build on bug to assert access counter queue works
If ACC_QUEUE_NUM_DW % ACC_MSG_LEN_DW != 0 then the access counter queue
logic does not work when wrapping occurs. Add a build bug on to assert
ACC_QUEUE_NUM_DW % ACC_MSG_LEN_DW == 0 to enforce this restriction and
document the code.
v2:
- s/NUM_ACC_QUEUE/ACC_QUEUE_NUM_DW (Brian)
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions