511 	if (tr->tr_data != NULL) {  in twa_unmap_request()
527 					memcpy(tr->tr_real_data, tr->tr_data,  in twa_unmap_request()
540 		uvm_km_kmem_free(kmem_va_arena, (vaddr_t)tr->tr_data,  in twa_unmap_request()
543 		tr->tr_data = tr->tr_real_data;  in twa_unmap_request()
606 				if (tr->tr_data)  in twa_wait_request()
607 					free(tr->tr_data, M_DEVBUF);  in twa_wait_request()
684 		if (tr->tr_data)  in twa_immediate_request()
685 			free(tr->tr_data, M_DEVBUF);  in twa_immediate_request()
698 	if (tr->tr_data == NULL)  in twa_inquiry()
701 	memset(tr->tr_data, 0, TWA_SECTOR_SIZE);  in twa_inquiry()
724 	((struct scsipi_inquiry_data *)tr->tr_data)->device =  in twa_inquiry()
731 	if (((struct scsipi_inquiry_data *)tr->tr_data)->device ==  in twa_inquiry()
755 	if (tr->tr_data == NULL)  in twa_read_capacity()
758 	memset(tr->tr_data, 0, TWA_SECTOR_SIZE);  in twa_read_capacity()
781 		    ((struct scsipi_read_capacity_16_data *)tr->tr_data)->addr) + 1);  in twa_read_capacity()
784 				tr->tr_data)->addr) + 1;  in twa_read_capacity()
796 	if (tr->tr_data == NULL)  in twa_request_sense()
799 	memset(tr->tr_data, 0, TWA_SECTOR_SIZE);  in twa_request_sense()
993 		tr->tr_data = malloc(TWA_SECTOR_SIZE, M_DEVBUF, M_WAITOK);  in twa_request_bus_scan()
1000 				   ((struct scsipi_inquiry_data *)tr->tr_data));  in twa_request_bus_scan()
1026 		free(tr->tr_data, M_DEVBUF);  in twa_request_bus_scan()
1196 			if (tr->tr_data)  in twa_drain_busy_queue()
1197 				free(tr->tr_data, M_DEVBUF);  in twa_drain_busy_queue()
1261 		tr->tr_data = malloc(TWA_SECTOR_SIZE, M_DEVBUF, M_NOWAIT);  in twa_drain_aen_queue()
1263 		if (tr->tr_data == NULL) {  in twa_drain_aen_queue()
1296 		cmd_hdr = (struct twa_command_header *)(tr->tr_data);  in twa_drain_aen_queue()
1302 		free(tr->tr_data, M_DEVBUF);  in twa_drain_aen_queue()
1307 		if (tr->tr_data)  in twa_drain_aen_queue()
1308 			free(tr->tr_data, M_DEVBUF);  in twa_drain_aen_queue()
1767 			memcpy(tr->tr_data, tr->tr_real_data,  in twa_setup_data_dmamap()
1805 	if (tr->tr_data != NULL) {  in twa_map_request()
1807 		if (((u_long)tr->tr_data & (511)) != 0) {  in twa_map_request()
1809 			tr->tr_real_data = tr->tr_data;  in twa_map_request()
1814 			    (vmem_addr_t *)&tr->tr_data);  in twa_map_request()
1818 				tr->tr_data = tr->tr_real_data;  in twa_map_request()
1823 				memcpy(tr->tr_data, tr->tr_real_data,  in twa_map_request()
1831 			tr->tr_data, tr->tr_length, NULL,  in twa_map_request()
1838 				    (vaddr_t)tr->tr_data, tr->tr_length);  in twa_map_request()
1851 				    (vaddr_t)tr->tr_data, tr->tr_length);  in twa_map_request()
1853 				tr->tr_data = tr->tr_real_data;  in twa_map_request()
2000 			if ((tr->tr_data = malloc(data_buf_size_adjusted,  in twaioctl()
2007 				(void *) (tr->tr_data),  in twaioctl()
2035 			error = copyout(tr->tr_data, user_buf->pdata,  in twaioctl()
2039 		if (tr->tr_data)  in twaioctl()
2040 			free(tr->tr_data, M_DEVBUF);  in twaioctl()
2338 	tr->tr_data = *param;  in twa_get_param()
2419 	tr->tr_data = param;  in twa_set_param()
2712 	tr->tr_data = malloc(TWA_SECTOR_SIZE, M_DEVBUF, M_NOWAIT);  in twa_fetch_aen()
2714 		if (tr->tr_data)  in twa_fetch_aen()
2715 			free(tr->tr_data, M_DEVBUF);  in twa_fetch_aen()
2739 		(struct twa_command_header *)(tr->tr_data);  in twa_aen_callback()
2756 			printf("%x\t", ((int8_t *)(tr->tr_data))[i]);  in twa_aen_callback()
2759 	if (tr->tr_data)  in twa_aen_callback()
2760 		free(tr->tr_data, M_DEVBUF);  in twa_aen_callback()
2880 	tr->tr_data = NULL;  in twa_request_init()