mlxbf-pmc: Fix crspace event offsets
Bug #2043005 reported by
Shravan Kumar Ramani
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-bluefield (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Jammy |
Fix Committed
|
Undecided
|
Unassigned |
Bug Description
SRU Justification:
[Impact]
Currently, the offsets calculated for programming crspace type events on BlueField-3 are incorrect and this leads to a mismatch of counter numbers between the driver and actual HW where, for example, event2 in the driver is actually event4 in HW.
[Fix]
Fix the offset calculation for programming crspace events.
[Test Case]
On a BlueField-3 platform, program any valid event number to the event sysfs and check that the corresponding counter value increments.
[Regression Potential]
This is a bug fix and the regression potential can be considered minimal.
Changed in linux-bluefield (Ubuntu): | |
status: | New → Invalid |
Changed in linux-bluefield (Ubuntu Jammy): | |
status: | New → Fix Committed |
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