[net-next,0/4] mlx5: Support setting a parent for a devlink rate node

Message

Tariq Toukan March 10, 2025, 9:26 p.m. UTC

Hi,

This series by Carolina adds mlx5 support for the setting of a parent to
devlink rate nodes.

By introducing a hierarchical level to scheduling nodes, these changes
allow for more granular control over bandwidth allocation and isolation
of Virtual Functions.

Function renaming for parent setting on leafs:
- net/mlx5: Rename devlink rate parent set function for leaf nodes

Add support for hierarchy level tracking:
- net/mlx5: Introduce hierarchy level tracking on scheduling nodes
- net/mlx5: Preserve rate settings when creating a rate node

Support setting parent for rate nodes:
- net/mlx5: Add support for setting parent of nodes

Regards,
Tariq

Carolina Jubran (4):
  net/mlx5: Rename devlink rate parent set function for leaf nodes
  net/mlx5: Introduce hierarchy level tracking on scheduling nodes
  net/mlx5: Preserve rate settings when creating a rate node
  net/mlx5: Add support for setting parent of nodes

 .../net/ethernet/mellanox/mlx5/core/devlink.c |   3 +-
 .../net/ethernet/mellanox/mlx5/core/esw/qos.c | 146 ++++++++++++++++--
 .../net/ethernet/mellanox/mlx5/core/esw/qos.h |  12 +-
 3 files changed, 143 insertions(+), 18 deletions(-)


base-commit: 8ef890df4031121a94407c84659125cbccd3fdbe