RDMA/hns: Add gsi qp support for modifying qp in hip08

It needs to Assign the values for some fields in qp context when qp type
is gsi qp type in hip08.

Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Yixian Liu <liuyixian@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>