linux-imx

qedr: Add support for kernel mode SRQ's

Implement the SRQ specific verbs and update the poll_cq verb to deal with
SRQ completions.

Signed-off-by: Michal Kalderon <michal.kalderon@cavium.com>
Signed-off-by: Yuval Bason <yuval.bason@cavium.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>