mlxbf-ptm: power and thermal management debugfs driver

Bug #2002852 reported by Jitendra Lanka
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux-bluefield (Ubuntu)
New
Undecided
Unassigned
Jammy
Fix Committed
Undecided
Unassigned

Bug Description

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]

* New driver added

[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.

Changed in linux-bluefield (Ubuntu Jammy):
status: New → Fix Committed
Khoa Vo (khoadvo)
tags: added: verification-done-focal
tags: added: verification-done-jammy
removed: verification-done-focal
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