209 		      struct hns_roce_mtt *mtt)  in hns_roce_mtt_init()  argument
216 		mtt->order = -1;  in hns_roce_mtt_init()
217 		mtt->page_shift = HNS_ROCE_HEM_PAGE_SHIFT;  in hns_roce_mtt_init()
222 	mtt->page_shift = page_shift;  in hns_roce_mtt_init()
225 	for (mtt->order = 0, i = HNS_ROCE_MTT_ENTRY_PER_SEG; i < npages;  in hns_roce_mtt_init()
227 		++mtt->order;  in hns_roce_mtt_init()
230 	ret = hns_roce_alloc_mtt_range(hr_dev, mtt->order, &mtt->first_seg,  in hns_roce_mtt_init()
231 				       mtt->mtt_type);  in hns_roce_mtt_init()
238 void hns_roce_mtt_cleanup(struct hns_roce_dev *hr_dev, struct hns_roce_mtt *mtt)  in hns_roce_mtt_cleanup()  argument
242 	if (mtt->order < 0)  in hns_roce_mtt_cleanup()
245 	if (mtt->mtt_type == MTT_TYPE_WQE) {  in hns_roce_mtt_cleanup()
246 		hns_roce_buddy_free(&mr_table->mtt_buddy, mtt->first_seg,  in hns_roce_mtt_cleanup()
247 				    mtt->order);  in hns_roce_mtt_cleanup()
249 					mtt->first_seg,  in hns_roce_mtt_cleanup()
250 					mtt->first_seg + (1 << mtt->order) - 1);  in hns_roce_mtt_cleanup()
252 		hns_roce_buddy_free(&mr_table->mtt_cqe_buddy, mtt->first_seg,  in hns_roce_mtt_cleanup()
253 				    mtt->order);  in hns_roce_mtt_cleanup()
255 					mtt->first_seg,  in hns_roce_mtt_cleanup()
256 					mtt->first_seg + (1 << mtt->order) - 1);  in hns_roce_mtt_cleanup()
704 				    struct hns_roce_mtt *mtt, u32 start_index,  in hns_roce_write_mtt_chunk()  argument
714 	if (mtt->mtt_type == MTT_TYPE_WQE)  in hns_roce_write_mtt_chunk()
727 	if (mtt->mtt_type == MTT_TYPE_WQE)  in hns_roce_write_mtt_chunk()
733 				mtt->first_seg + s / hr_dev->caps.mtt_entry_sz,  in hns_roce_write_mtt_chunk()
750 			      struct hns_roce_mtt *mtt, u32 start_index,  in hns_roce_write_mtt()  argument
757 	if (mtt->order < 0)  in hns_roce_write_mtt()
760 	if (mtt->mtt_type == MTT_TYPE_WQE)  in hns_roce_write_mtt()
768 		ret = hns_roce_write_mtt_chunk(hr_dev, mtt, start_index, chunk,  in hns_roce_write_mtt()
782 			   struct hns_roce_mtt *mtt, struct hns_roce_buf *buf)  in hns_roce_buf_write_mtt()  argument
799 	ret = hns_roce_write_mtt(hr_dev, mtt, 0, buf->npages, page_list);  in hns_roce_buf_write_mtt()
882 			       struct hns_roce_mtt *mtt, struct ib_umem *umem)  in hns_roce_ib_umem_write_mtt()  argument
896 	order = mtt->mtt_type == MTT_TYPE_WQE ? hr_dev->caps.mtt_ba_pg_sz :  in hns_roce_ib_umem_write_mtt()
911 			if (!(npage % (1 << (mtt->page_shift - PAGE_SHIFT)))) {  in hns_roce_ib_umem_write_mtt()
912 				if (page_addr & ((1 << mtt->page_shift) - 1)) {  in hns_roce_ib_umem_write_mtt()
914 						page_addr, mtt->page_shift);  in hns_roce_ib_umem_write_mtt()
922 				ret = hns_roce_write_mtt(hr_dev, mtt, n, i,  in hns_roce_ib_umem_write_mtt()
933 		ret = hns_roce_write_mtt(hr_dev, mtt, n, i, pages);  in hns_roce_ib_umem_write_mtt()