Lines Matching refs:dma_nents
145 for_each_sg(data->sg, sg, data->dma_nents, i) in iser_data_buf_dump()
172 data->dma_nents = ib_dma_map_sg(dev, data->sg, data->size, dma_dir); in iser_dma_map_task_data()
173 if (data->dma_nents == 0) { in iser_dma_map_task_data()
242 mem->dma_nents, NULL, iser_set_page); in iser_fast_reg_fmr()
243 if (unlikely(plen < mem->dma_nents)) { in iser_fast_reg_fmr()
405 ret = ib_map_mr_sg_pi(mr, mem->sg, mem->dma_nents, NULL, in iser_reg_sig_mr()
406 sig_mem->sg, sig_mem->dma_nents, NULL, SZ_4K); in iser_reg_sig_mr()
409 mem->dma_nents + sig_mem->dma_nents); in iser_reg_sig_mr()
454 n = ib_map_mr_sg(mr, mem->sg, mem->dma_nents, NULL, SIZE_4K); in iser_fast_reg_mr()
455 if (unlikely(n != mem->dma_nents)) { in iser_fast_reg_mr()
457 n, mem->dma_nents); in iser_fast_reg_mr()
512 use_dma_key = mem->dma_nents == 1 && (all_imm || !iser_always_reg) && in iser_reg_rdma_mem()