164 unsigned char read_fdc_reg(unsigned int addr)  in read_fdc_reg()  function
189 	while((read_fdc_reg(FDC_SRA)&0x80)==0) {  in wait_for_fdc_int()
204 	while((read_fdc_reg(FDC_MSR)&0xC0)!=0xC0) {  in read_fdc_byte()
211 	return read_fdc_reg(FDC_FIFO);  in read_fdc_byte()
219 	while((read_fdc_reg(FDC_MSR)&0xC0)==0xC0)	{  in fdc_need_more_output()
233 	while((read_fdc_reg(FDC_MSR)&0xC0)!=0x80) {  in write_fdc_byte()
330 		while((read_fdc_reg(FDC_MSR)&0xC0)!=0xC0) {  in fdc_issue_cmd()
333 				PRINTF(" timeout while reading result%d MSR=0x%02X\n",i,read_fdc_reg(FDC_MSR));  in fdc_issue_cmd()
349 	if((read_fdc_reg(FDC_DOR)&val)!=val) {  in select_fdc_drive()
362 	write_fdc_reg(FDC_DOR,(read_fdc_reg(FDC_DOR)&~val));  in stop_fdc_drive()
398 	while((read_fdc_reg(FDC_SRA)&0x80)==0x00); /* wait as long as no int has occurred */  in fdc_terminate()
456 				c=read_fdc_reg(FDC_MSR);  in fdc_read_data()
458 					bufferw[i]=read_fdc_reg(FDC_FIFO);  in fdc_read_data()