Public bug reported:
SRU Justification:
[Impact]
mlxbf-ptm is a kernel driver that provides debufgs interface for system
software to monitor Bluefield devices' power and thermal management
parameters.
[Fix]
* This change adds performance improvements to total power reporting
with a single secure monitor call.
[Test Case]
* After installing the kernel module, debugfs entry at
/sys/kernel/debug/mlxbf-ptm will be created
* monitors/status folder contains read-only parameters reported from the
Bluefield device
[Regression Potential]
* Minimal - as these are read-only parameters that report Bluefield
device information.
[Other]
* This code is likely to change depending on feedback we received from
maintainers.
** Affects: linux-bluefield (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2069303
Title:
Use a single SMC for reporting total power
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