1)	Fix ocrdma_get_num_posted_shift for upto 128 QPs.
2)	Create for min of dev->max_wqe and requested wqe in create_qp.
3)	As part of creating ird queue, populate with basic header templates.
4)	Make sure all the DB memory allocated to userspace are page aligned.
5)	Fix issue in checking the mmap local cache.
6)	Some code cleanup.
Signed-off-by: NNaresh Gottumukkala <bgottumukkala@emulex.com>
Signed-off-by: NRoland Dreier <roland@purestorage.com>