749 	struct msg_echo_lb elreq;  in qla2x00_process_loopback()  local
765 	memset(&elreq, 0, sizeof(elreq));  in qla2x00_process_loopback()
767 	elreq.req_sg_cnt = dma_map_sg(&ha->pdev->dev,  in qla2x00_process_loopback()
771 	if (!elreq.req_sg_cnt) {  in qla2x00_process_loopback()
773 		    "dma_map_sg returned %d for request.\n", elreq.req_sg_cnt);  in qla2x00_process_loopback()
777 	elreq.rsp_sg_cnt = dma_map_sg(&ha->pdev->dev,  in qla2x00_process_loopback()
781 	if (!elreq.rsp_sg_cnt) {  in qla2x00_process_loopback()
783 		    "dma_map_sg returned %d for reply.\n", elreq.rsp_sg_cnt);  in qla2x00_process_loopback()
788 	if ((elreq.req_sg_cnt !=  bsg_job->request_payload.sg_cnt) ||  in qla2x00_process_loopback()
789 		(elreq.rsp_sg_cnt != bsg_job->reply_payload.sg_cnt)) {  in qla2x00_process_loopback()
794 		    bsg_job->request_payload.sg_cnt, elreq.req_sg_cnt,  in qla2x00_process_loopback()
795 		    bsg_job->reply_payload.sg_cnt, elreq.rsp_sg_cnt);  in qla2x00_process_loopback()
822 	elreq.send_dma = req_data_dma;  in qla2x00_process_loopback()
823 	elreq.rcv_dma = rsp_data_dma;  in qla2x00_process_loopback()
824 	elreq.transfer_size = req_data_len;  in qla2x00_process_loopback()
826 	elreq.options = bsg_request->rqst_data.h_vendor.vendor_cmd[1];  in qla2x00_process_loopback()
827 	elreq.iteration_count =  in qla2x00_process_loopback()
831 	    ((ha->current_topology == ISP_CFG_F && (elreq.options & 7) >= 2) ||  in qla2x00_process_loopback()
835 	    elreq.options == EXTERNAL_LOOPBACK))) {  in qla2x00_process_loopback()
840 		rval = qla2x00_echo_test(vha, &elreq, response);  in qla2x00_process_loopback()
862 			    "elreq.options=%04x\n", elreq.options);  in qla2x00_process_loopback()
864 			if (elreq.options == EXTERNAL_LOOPBACK)  in qla2x00_process_loopback()
867 					    config, new_config, elreq.options);  in qla2x00_process_loopback()
873 				    new_config, elreq.options);  in qla2x00_process_loopback()
885 			rval = qla2x00_loopback_test(vha, &elreq, response);  in qla2x00_process_loopback()
933 			rval = qla2x00_loopback_test(vha, &elreq, response);  in qla2x00_process_loopback()