Searched refs:dor (Results 1 – 3 of 3) sorted by relevance
739 if (!(fdc_state[fdc].dor & (0x10 << UNIT(drive))) || in disk_change()740 (fdc_state[fdc].dor & 3) != UNIT(drive) || fdc != FDC(drive)) { in disk_change()743 (unsigned int)fdc_state[fdc].dor); in disk_change()782 static inline int is_selected(int dor, int unit) in is_selected() argument784 return ((dor & (0x10 << unit)) && (dor & 3) == unit); in is_selected()803 olddor = fdc_state[fdc].dor; in set_dor()813 fdc_state[fdc].dor = newdor; in set_dor()829 fdc_outb(fdc_state[fdc].dor & ~(0x10 << UNIT(drive)), in twaddle()831 fdc_outb(fdc_state[fdc].dor, fdc, FD_DOR); in twaddle()938 if (!(fdc_state[fdc].dor & (0x10 << UNIT(drive)))) in floppy_off()[all …]
263 unsigned char dor; member
131 dor:1, /* Data overrun */ in aha1740_makecode()155 if ( status_word.dor ) in aha1740_makecode()
