RDMA/hns: Support adaptive PBL hopnum
In the current implementation, a fixed addressing level is used for PBL. But in fact, the necessary addressing level is related to page size and the size of MR. This patch calculates the addressing level according to page size and the size of MR, and uses the addressing level to configure the PBL. Signed-off-by: Chengchang Tang <tangchengchang@huawei.com> Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com> Link: https://lore.kernel.org/r/20240113085935.2838701-6-huangjunxian6@hisilicon.comSigned-off-by: Leon Romanovsky <leon@kernel.org>
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