RDMA/mlx5: Fix vport loopback for MPV device

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Always enable vport loopback for both MPV devices on driver start.

Previously in some cases related to MPV RoCE, packets weren't correctly
executing loopback check at vport in FW, since it was disabled.
Due to complexity of identifying such cases for MPV always enable vport
loopback for both GVMIs when binding the slave to the master port.

Fixes: 0042f9e458 ("RDMA/mlx5: Enable vport loopback when user context or QP mandate")
Signed-off-by: Patrisious Haddad <phaddad@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Link: https://patch.msgid.link/d4298f5ebb2197459e9e7221c51ecd6a34699847.1750064969.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>

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Patrisious Haddad 2025-06-16 12:14:54 +03:00 • committed by Leon Romanovsky

parent acd245b1e3

commit a9a9e68954

1 changed files with 33 additions and 0 deletions

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drivers/infiniband/hw/mlx5/main.c

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