RDMA/hns: Add support for XRC on HIP09

mainline inclusion
from mainline-v5.13-rc1
commit 32548870
category: feature
bugzilla: 174002
CVE:NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=32548870d438aba3c4a13f07efb73a8b86de507d

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The HIP09 supports XRC transport service, it greatly saves the number of
QPs required to connect all processes in a large cluster.

Link: https://lore.kernel.org/r/1614826558-35423-1-git-send-email-liweihang@huawei.com


Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: wangsirong <wangsirong@huawei.com>

Reviewed-by: ChunZhi Hu <huchunzhi@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>