st0               628 dev/ic/wdc.c   	u_int8_t st0, st1, sc, sn, cl, ch;
st0               653 dev/ic/wdc.c   		st0 = CHP_READ_REG(chp, wdr_status);
st0               654 dev/ic/wdc.c   		WDC_LOG_STATUS(chp, st0);
st0               662 dev/ic/wdc.c   		    chp->channel, st0, WDCS_BITS, st1, WDCS_BITS),
st0               665 dev/ic/wdc.c   		if (st0 == 0xff || st0 == WDSD_IBM)
st0               693 dev/ic/wdc.c   		st0 = CHP_READ_REG(chp, wdr_status);
st0               703 dev/ic/wdc.c   		    chp->channel, drive, st0, WDCS_BITS, sc, sn, cl, ch),
st0              1078 dev/ic/wdc.c   	u_int8_t st0, er0, st1, er1;
st0              1084 dev/ic/wdc.c   		st0 = CHP_READ_REG(chp, wdr_status);
st0              1099 dev/ic/wdc.c   			if ((drv_mask & 0x01) != 0 && (st0 & WDCS_BSY) == 0) {
st0              1105 dev/ic/wdc.c   			if ((st0 & WDCS_BSY) == 0 && (st1 & WDCS_BSY) == 0) {
st0              1112 dev/ic/wdc.c   	if (st0 & WDCS_BSY)
st0              1120 dev/ic/wdc.c   	    st0, WDCS_BITS, er0, st1, WDCS_BITS, er1,
st0               774 dev/isa/fd.c   		if (fdcresult(fdc) != 2 || (st0 & 0xf8) != 0x20 ||
st0               799 dev/isa/fd.c   		if (fdcresult(fdc) != 7 || (st0 & 0xf8) != 0) {
st0               862 dev/isa/fd.c   		if (fdcresult(fdc) != 2 || (st0 & 0xf8) != 0x20 || cyl != 0) {