net/mlx5: Lag, Check shared fdb before creating MultiPort E-Switch

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[ Upstream commit 32966984be ]

Currently, MultiPort E-Switch is requesting to create a LAG with shared
FDB without checking the LAG is supporting shared FDB.
Add the check.

Fixes: a32327a3a0 ("net/mlx5: Lag, Control MultiPort E-Switch single FDB mode")
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/1741644104-97767-5-git-send-email-tariqt@nvidia.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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This commit is contained in:

Shay Drory 2025-03-11 00:01:42 +02:00 • committed by Greg Kroah-Hartman

parent 4b1a0ee616

commit 4e79d865f0

3 changed files with 5 additions and 3 deletions

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4

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

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drivers/net/ethernet/mellanox/mlx5/core/lag/lag.h

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3

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

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