driver inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I5USIG

----------------------------------------------------------

Modify the sge num calculation algorithm when creating qp. The value of the
sge-num takes the maximum value calculated by the parameter max_send_sge or
parameter max_inline_data set by the user.In the sq inline mode, the
following 2 cases will use extended sge:
    1)UD:     payload bytes more than 8
    2)RC/XRC: payload bytes more than 32

Fixes:05201e01("RDMA/hns: Refactor process of setting extended sge")
Fixes:30b70788("RDMA/hns: Support inline data in extented sge space for RC")
Signed-off-by: NLuoyouming <luoyouming@huawei.com>
Reviewed-by: NYangyang Li <liyangyang20@huawei.com>
Reviewed-by: NYueHaibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>