170 	struct ib_device *ib_dev = device->ib_device;  in isert_alloc_rx_descriptors()  local
185 		dma_addr = ib_dma_map_single(ib_dev, (void *)rx_desc,  in isert_alloc_rx_descriptors()
187 		if (ib_dma_mapping_error(ib_dev, dma_addr))  in isert_alloc_rx_descriptors()
204 		ib_dma_unmap_single(ib_dev, rx_desc->dma_addr,  in isert_alloc_rx_descriptors()
216 	struct ib_device *ib_dev = isert_conn->device->ib_device;  in isert_free_rx_descriptors()  local
225 		ib_dma_unmap_single(ib_dev, rx_desc->dma_addr,  in isert_free_rx_descriptors()
291 	struct ib_device *ib_dev = device->ib_device;  in isert_create_device_ib_res()  local
295 		  ib_dev->attrs.max_send_sge, ib_dev->attrs.max_recv_sge);  in isert_create_device_ib_res()
296 	isert_dbg("devattr->max_sge_rd: %d\n", ib_dev->attrs.max_sge_rd);  in isert_create_device_ib_res()
302 	device->pd = ib_alloc_pd(ib_dev, 0);  in isert_create_device_ib_res()
311 	device->pi_capable = ib_dev->attrs.device_cap_flags &  in isert_create_device_ib_res()
405 	struct ib_device *ib_dev = isert_conn->device->ib_device;  in isert_free_login_buf()  local
407 	ib_dma_unmap_single(ib_dev, isert_conn->login_rsp_dma,  in isert_free_login_buf()
411 	ib_dma_unmap_single(ib_dev, isert_conn->login_req_dma,  in isert_free_login_buf()
419 		      struct ib_device *ib_dev)  in isert_alloc_login_buf()  argument
428 	isert_conn->login_req_dma = ib_dma_map_single(ib_dev,  in isert_alloc_login_buf()
431 	ret = ib_dma_mapping_error(ib_dev, isert_conn->login_req_dma);  in isert_alloc_login_buf()
444 	isert_conn->login_rsp_dma = ib_dma_map_single(ib_dev,  in isert_alloc_login_buf()
447 	ret = ib_dma_mapping_error(ib_dev, isert_conn->login_rsp_dma);  in isert_alloc_login_buf()
459 	ib_dma_unmap_single(ib_dev, isert_conn->login_req_dma,  in isert_alloc_login_buf()
858 	struct ib_device *ib_dev = isert_conn->cm_id->device;  in isert_login_post_send()  local
862 	ib_dma_sync_single_for_device(ib_dev, tx_desc->dma_addr,  in isert_login_post_send()
903 	struct ib_device *ib_dev = device->ib_device;  in isert_create_send_desc()  local
905 	ib_dma_sync_single_for_cpu(ib_dev, tx_desc->dma_addr,  in isert_create_send_desc()
916 	struct ib_device *ib_dev = device->ib_device;  in isert_init_tx_hdrs()  local
919 	dma_addr = ib_dma_map_single(ib_dev, (void *)tx_desc,  in isert_init_tx_hdrs()
921 	if (ib_dma_mapping_error(ib_dev, dma_addr)) {  in isert_init_tx_hdrs()
994 	struct ib_device *ib_dev = device->ib_device;  in isert_put_login_tx()  local
1008 		ib_dma_sync_single_for_cpu(ib_dev, isert_conn->login_rsp_dma,  in isert_put_login_tx()
1013 		ib_dma_sync_single_for_device(ib_dev, isert_conn->login_rsp_dma,  in isert_put_login_tx()
1399 	struct ib_device *ib_dev = isert_conn->cm_id->device;  in isert_recv_done()  local
1415 	ib_dma_sync_single_for_cpu(ib_dev, rx_desc->dma_addr,  in isert_recv_done()
1450 	ib_dma_sync_single_for_device(ib_dev, rx_desc->dma_addr,  in isert_recv_done()
1458 	struct ib_device *ib_dev = isert_conn->device->ib_device;  in isert_login_recv_done()  local
1465 	ib_dma_sync_single_for_cpu(ib_dev, isert_conn->login_req_dma,  in isert_login_recv_done()
1481 	ib_dma_sync_single_for_device(ib_dev, isert_conn->login_req_dma,  in isert_login_recv_done()
1583 isert_unmap_tx_desc(struct iser_tx_desc *tx_desc, struct ib_device *ib_dev)  in isert_unmap_tx_desc()  argument
1587 		ib_dma_unmap_single(ib_dev, tx_desc->dma_addr,  in isert_unmap_tx_desc()
1595 		     struct ib_device *ib_dev, bool comp_err)  in isert_completion_put()  argument
1599 		ib_dma_unmap_single(ib_dev, isert_cmd->pdu_buf_dma,  in isert_completion_put()
1604 	isert_unmap_tx_desc(tx_desc, ib_dev);  in isert_completion_put()
1745 	struct ib_device *ib_dev = isert_conn->cm_id->device;  in isert_do_control_comp()  local
1758 				     ib_dev, false);  in isert_do_control_comp()
1774 	struct ib_device *ib_dev = isert_conn->cm_id->device;  in isert_login_send_done()  local
1783 	isert_unmap_tx_desc(tx_desc, ib_dev);  in isert_login_send_done()
1790 	struct ib_device *ib_dev = isert_conn->cm_id->device;  in isert_send_done()  local
1798 		isert_completion_put(tx_desc, isert_cmd, ib_dev, true);  in isert_send_done()
1809 		isert_unmap_tx_desc(tx_desc, ib_dev);  in isert_send_done()
1816 		isert_completion_put(tx_desc, isert_cmd, ib_dev, false);  in isert_send_done()
1859 		struct ib_device *ib_dev = device->ib_device;  in isert_put_response()  local
1871 		isert_cmd->pdu_buf_dma = ib_dma_map_single(ib_dev,  in isert_put_response()
1874 		if (ib_dma_mapping_error(ib_dev, isert_cmd->pdu_buf_dma))  in isert_put_response()
1990 	struct ib_device *ib_dev = device->ib_device;  in isert_put_reject()  local
2000 	isert_cmd->pdu_buf_dma = ib_dma_map_single(ib_dev,  in isert_put_reject()
2003 	if (ib_dma_mapping_error(ib_dev, isert_cmd->pdu_buf_dma))  in isert_put_reject()
2039 		struct ib_device *ib_dev = device->ib_device;  in isert_put_text_rsp()  local
2043 		isert_cmd->pdu_buf_dma = ib_dma_map_single(ib_dev,  in isert_put_text_rsp()
2045 		if (ib_dma_mapping_error(ib_dev, isert_cmd->pdu_buf_dma))  in isert_put_text_rsp()