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Merge branch 'devlink-add-per-port-resource-support'

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Tariq Toukan says:

====================
devlink: add per-port resource support

This series by Or adds devlink per-port resource support:

Currently, devlink resources are only available at the device level.
However, some resources are inherently per-port, such as the maximum
number of subfunctions (SFs) that can be created on a specific PF port.
This limitation prevents user space from obtaining accurate per-port
capacity information.
This series adds infrastructure for per-port resources in devlink core
and implements it in the mlx5 driver to expose the max_SFs resource
on PF devlink ports.

Patch #1  refactors resource functions to be generic
Patch #2  adds port-level resource registration infrastructure
Patch #3  registers SF resource on PF port representor in mlx5
Patch #4  adds devlink port resource registration to netdevsim for testing
Patch #5  adds dump support for device-level resources
Patch #6  includes port resources in the resource dump dumpit path
Patch #7  adds port-specific option to resource dump doit path
Patch #8  adds selftest for devlink port resource doit
Patch #9  documents port-level resources and full dump
Patch #10 adds resource scope filtering to resource dump
Patch #11 adds selftest for resource dump and scope filter
Patch #12 documents resource scope filtering
====================

Link: https://patch.msgid.link/20260407194107.148063-1-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski 2026-04-08 19:55:43 -07:00
commit 58dd34dbd5
15 changed files with 568 additions and 57 deletions
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