IB/mlx5: Implement dual port functionality in query routines

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Port operations must be routed to their native mlx5_core_dev. A
multiport RoCE device registers itself as having 2 ports even before a
2nd port is affiliated. If an unaffilated port is queried use capability
information from the master port, these values are the same.

Signed-off-by: Daniel Jurgens <danielj@mellanox.com>
Reviewed-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Daniel Jurgens 2018-01-04 17:25:38 +02:00 • committed by Jason Gunthorpe

parent d69a24e036

commit b3cbd6f080

1 changed files with 85 additions and 17 deletions

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102

drivers/infiniband/hw/mlx5/main.c

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