!2675 RDMA/hns: Support STARS over RDMA

Merge Pull Request from: @stinft 
 
STARS is a HW scheduler. These patches support STARS taking over HNS RoCE.

Chengchang Tang (6):
   RDMA/hns: Support query HW ID from user space.
   RDMA/hns: Fix print after query hw id failed.
   RDMA/hns: Support configuring POE channels and creating POE CQs
   RDMA/hns: Support STARS mode QP
   RDMA/hns: Support kernel ULP querying HW ID
   RDMA/hns: Support write with notify

bugzilla: https://gitee.com/openeuler/kernel/issues/I8C2IP 
 
Link:https://gitee.com/openeuler/kernel/pulls/2675

 

Reviewed-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>