HNS_ROCE_HEM_PAGE_SHIFT 78 drivers/infiniband/hw/hns/hns_roce_hem.h HNS_ROCE_HEM_PAGE_SIZE = 1 << HNS_ROCE_HEM_PAGE_SHIFT, HNS_ROCE_HEM_PAGE_SHIFT 230 drivers/infiniband/hw/hns/hns_roce_mr.c mtt->page_shift = HNS_ROCE_HEM_PAGE_SHIFT;