320 #define HEAD		(raw_cmd->cmd[3])  macro
2303 		       R_HEAD - HEAD) * SECT_PER_TRACK +  in rw_interrupt()
2311 		pr_info("rh=%d h=%d\n", R_HEAD, HEAD);  in rw_interrupt()
2557 	HEAD = fsector_t / _floppy->sect;  in make_raw_rw_request()
2565 	if ((_floppy->rate & FD_2M) && (!TRACK) && (!HEAD)) {  in make_raw_rw_request()
2577 	if ((_floppy->rate & FD_2M) && (TRACK || HEAD) && raw_cmd->rate == 2)  in make_raw_rw_request()
2585 	DR_SELECT = UNIT(current_drive) + PH_HEAD(_floppy, HEAD);  in make_raw_rw_request()
2611 		max_sector = HEAD * _floppy->sect + tracksize;  in make_raw_rw_request()
2612 	} else if (!TRACK && !HEAD && !(_floppy->rate & FD_2M) && probing) {  in make_raw_rw_request()
2614 	} else if (!HEAD && CT(COMMAND) == FD_WRITE) {  in make_raw_rw_request()
2751 			COMMAND, SECTOR, HEAD, TRACK);  in make_raw_rw_request()