net/mlx5e: Fix macsec ssci attribute handling in offload path

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[ Upstream commit f5e1ed04aa ]

Currently when macsec offload is set with extended packet number (epn)
enabled, the driver wrongly deduce the short secure channel identifier
(ssci) from the salt instead of the stand alone ssci attribute as it
should, consequently creating a mismatch between the kernel and driver's
ssci values.
Fix by using the ssci value from the relevant attribute.

Fixes: 4411a6c0ab ("net/mlx5e: Support MACsec offload extended packet number (EPN)")
Signed-off-by: Emeel Hakim <ehakim@nvidia.com>
Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Emeel Hakim 2022-12-14 16:34:13 +02:00 • committed by Greg Kroah-Hartman

parent e02190787f

commit 9be4e25bdc

1 changed files with 7 additions and 3 deletions

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drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c

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