DASD_SENSE_BIT_0
if (sense[25] & DASD_SENSE_BIT_0) {
else if (sense[27] & DASD_SENSE_BIT_0) {
if (sense && !(sense[2] & DASD_SENSE_BIT_0)) {
if ((sense[27] & DASD_SENSE_BIT_0) && (sense[7] == 0x0D) &&
if (!cqr && !(sense[27] & DASD_SENSE_BIT_0) &&
if (device->block && (sense[27] & DASD_SENSE_BIT_0) &&
if (irb->ecw[27] & DASD_SENSE_BIT_0) {
if (sense[27] & DASD_SENSE_BIT_0) {