net/mlx5: LAG, block multipath LAG for SD devices

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SD devices are not compatible with multipath LAG since they use
dedicated SD LAG for cross-socket connectivity. Add an SD check
to the multipath prereq validation to prevent multipath LAG
activation on SD-configured ports.

Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20260531113954.395443-10-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Shay Drory 2026-05-31 14:39:49 +03:00 • committed by Jakub Kicinski

parent 8b9fffb6d3

commit c3933a7a7f

1 changed files with 4 additions and 0 deletions

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drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c

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