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58dbd642 |
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12-Apr-2023 |
Patrisious Haddad <phaddad@nvidia.com> |
RDMA/mlx5: Handles RoCE MACsec steering rules addition and deletion Add RoCE MACsec rules when a gid is added for the MACsec netdevice and handle their cleanup when the gid is removed or the MACsec SA is deleted. Also support alias IP for the MACsec device, as long as we don't have more ips than what the gid table can hold. In addition handle the case where a gid is added but there are still no SAs added for the MACsec device, so the rules are added later on when the SAs are added. Signed-off-by: Patrisious Haddad <phaddad@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
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758ce14a |
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02-May-2022 |
Patrisious Haddad <phaddad@nvidia.com> |
RDMA/mlx5: Implement MACsec gid addition and deletion Handle MACsec IP ambiguity issue, since mlx5 hw can't support programming both the MACsec and the physical gid when they have the same IP address, because it wouldn't know to whom to steer the traffic. Hence in such case we delete the physical gid from the hw gid table, which would then cause all traffic sent over it to fail, and we'll only be able to send traffic over the MACsec gid. Signed-off-by: Patrisious Haddad <phaddad@nvidia.com> Reviewed-by: Raed Salem <raeds@nvidia.com> Reviewed-by: Mark Zhang <markzhang@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
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