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RDMA/mlx5: Define RoCEv2 udp source port when set path
authorMark Zhang <markz@mellanox.com>
Mon, 4 May 2020 05:19:33 +0000 (08:19 +0300)
committerJason Gunthorpe <jgg@mellanox.com>
Wed, 6 May 2020 19:51:44 +0000 (16:51 -0300)
commitecece85535d69f0d356a5ead63c1db94ce9481c1
treee18454a9afe40bc27f86dd955d195191ae16d232tree | snapshot
parent2d2d90a26c4d9f6c72c9dc4a7498116e6e3bce9ecommit | diff
RDMA/mlx5: Define RoCEv2 udp source port when set path

Calculate and set UDP source port based on the flow label. If flow label
is not defined in GRH then calculate it based on lqpn/rqpn.

Link: https://lore.kernel.org/r/20200504051935.269708-4-leon@kernel.org
Signed-off-by: Mark Zhang <markz@mellanox.com>
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
drivers/infiniband/hw/mlx5/qp.c diff | blob | history
Linux Kernel Source Tree.