1137 static int output_byte(int fdc, char byte)  in output_byte()  function
1238 		output_byte(fdc, FD_PERPENDICULAR);  in perpendicular_mode()
1239 		output_byte(fdc, perp_mode);  in perpendicular_mode()
1252 	output_byte(fdc, FD_CONFIGURE);  in fdc_configure()
1255 	output_byte(fdc, 0);  in fdc_configure()
1256 	output_byte(fdc, 0x10 | (no_fifo & 0x20) | (fifo_depth & 0xf));  in fdc_configure()
1257 	output_byte(fdc, 0);    /* pre-compensation from track 0 upwards */  in fdc_configure()
1309 			output_byte(fdc, FD_DRIVESPEC);  in fdc_specify()
1311 				output_byte(fdc, UNIT(drive));  in fdc_specify()
1312 				output_byte(fdc, 0xc0);  in fdc_specify()
1357 		output_byte(fdc, FD_SPECIFY);  in fdc_specify()
1358 		output_byte(fdc, fdc_state[fdc].spec1 = spec1);  in fdc_specify()
1359 		output_byte(fdc, fdc_state[fdc].spec2 = spec2);  in fdc_specify()
1521 		r |= output_byte(current_fdc, raw_cmd->fullcmd[i]);  in setup_rw_floppy()
1574 		output_byte(fdc, FD_GETSTATUS);  in check_wp()
1575 		output_byte(fdc, UNIT(drive));  in check_wp()
1647 	output_byte(current_fdc, FD_SEEK);  in seek_floppy()
1648 	output_byte(current_fdc, UNIT(current_drive));  in seek_floppy()
1649 	if (output_byte(current_fdc, track) < 0) {  in seek_floppy()
1756 			output_byte(current_fdc, FD_SENSEI);  in floppy_interrupt()
1779 	output_byte(current_fdc, FD_RECALIBRATE);  in recalibrate_floppy()
1780 	if (output_byte(current_fdc, UNIT(current_drive)) < 0)  in recalibrate_floppy()
4246 	output_byte(fdc, FD_DUMPREGS);	/* 82072 and better know DUMPREGS */  in get_fdc_version()
4267 	output_byte(fdc, FD_PERPENDICULAR);  in get_fdc_version()
4269 		output_byte(fdc, 0);  in get_fdc_version()
4275 	output_byte(fdc, FD_UNLOCK);  in get_fdc_version()
4287 	output_byte(fdc, FD_PARTID);  in get_fdc_version()