RDMA/ocrdma: Return proper value for max_mr_size

Update the max_mr_size with proper value. Corrected the response
structure of query config mailbox command.

Signed-off-by: Mitesh Ahuja <mitesh.ahuja@emulex.Com>
Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
3 files changed