linux-imx

iw_cxgb4: use listening ep tos when accepting new connections

If the parent listening endpoint has a service type set, then use that
when setting up the connection.  This allows server-side applications to
mandate the tos for passive side connections via rdma_set_service_type()
on the listening endpoints.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>