RDMA/mlx5: Enable vport loopback when user context or QP mandate

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A user can create a QP which can accept loopback traffic, but that's not
enough. We need to enable loopback on the vport as well. Currently vport
loopback is enabled only when more than 1 users are using the IB device,
update the logic to consider whatever a QP which supports loopback was
created, if so enable vport loopback even if there is only a single user.

Signed-off-by: Mark Bloch <markb@mellanox.com>
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Mark Bloch 2018-09-17 13:30:49 +03:00 • committed by Doug Ledford

parent 175edba856

commit 0042f9e458

3 changed files with 59 additions and 19 deletions

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36

drivers/infiniband/hw/mlx5/main.c

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4

drivers/infiniband/hw/mlx5/mlx5_ib.h

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34

drivers/infiniband/hw/mlx5/qp.c

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