Msr
if (!(Msr(fdc) & CB) && (Dor(fdc) & (MOTEN(unit)))) {
if (Msr(fdc) & CB) {
(C, "fdc: unexpectedly busy-stat 0x%x\n", Msr(fdc)));
if ((Msr(fdc) & (DIO|RQM)) == RQM)
(C, "fdc: no RQM - stat 0x%x\n", Msr(fdc)));
Msr(fdc)));
(C, "fdexec: cmd sent, Msr 0x%x\n", Msr(fdc)));
if ((Msr(fdc) & (DIO|RQM)) == RQM)
while ((tmp = Msr(fdc)) & CB) {
Msr(fdc), csb->csb_nrslts));
while (((tmp = Msr(fdc)) & CB) &&
if ((Msr(fdc) & (DIO|RQM)) == RQM)
Msr(fdc)));
fdc->c_csb.csb_cmds[i], Msr(fdc)));
while (((Msr(fdc) & CB)) && (i < 10000)) {
while ((!(Msr(fdc) & RQM)) && (i < 10000)) {
while ((!(Msr(fdc) & RQM)) && (i < 10000)) {
while ((!(Msr(fdc) & RQM)) && (i < 10000)) {