net/mlx5: Introduce generic helper for PF SFs info

Browse source

Introduce mlx5_esw_sf_max_pf_functions() that queries a PF's max_num_sf
and sf_base_id using mlx5_vport_get_other_func_general_cap(), which
supports both function_id and vhca_id based addressing.

Refactor mlx5_esw_sf_max_hpf_functions() into a thin wrapper that adds
the host PF precondition checks and calls the new generic helper. Remove
mlx5_query_hca_cap_host_pf() as it is not used anymore.

This prepares for querying SFs info of Satellite PFs.

Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20260521110843.367329-3-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Moshe Shemesh 2026-05-21 14:08:33 +03:00 • committed by Jakub Kicinski

parent ed9671b8bd

commit 69978da9bb

1 changed files with 17 additions and 21 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

38

drivers/net/ethernet/mellanox/mlx5/core/eswitch.c

View file