RDMA/mlx5: Get ECE options from FW during create QP

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Supported ECE options are returned from FW in the create_qp phase and zero
means that field is not valid. Such default value allows us to reuse
reserved field without worries about comp_mask.

Update create QP API to return ECE options.

Link: https://lore.kernel.org/r/20200526115440.205922-3-leon@kernel.org
Reviewed-by: Mark Zhang <markz@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Leon Romanovsky 2020-05-26 14:54:34 +03:00 • committed by Jason Gunthorpe

parent 8094ba0ace

commit 3e09a427ae

4 changed files with 18 additions and 12 deletions

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16

drivers/infiniband/hw/mlx5/qp.c

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4

drivers/infiniband/hw/mlx5/qp.h

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8

drivers/infiniband/hw/mlx5/qpc.c

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2

include/uapi/rdma/mlx5-abi.h

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