ASR_BSY
asr & ASR_BSY ? 'B' : 'b',
if (!(sbic_arm_read(host, SBIC_ASR) & (ASR_INT|ASR_BSY|ASR_CIP))) {
while ((read_aux_stat(regs) & ASR_BSY) && busycount++ < 100)
if (read_aux_stat(regs) & ASR_BSY)
if (!(asr & ASR_INT) || (asr & ASR_BSY))