_SMIC_FLAG_REG    497 dev/ipmi.c     	v = bmc_io_wait(sc, _SMIC_FLAG_REG, mask, val, "smicwait");
_SMIC_FLAG_REG    523 dev/ipmi.c     	v = bmc_read(sc, _SMIC_FLAG_REG);
_SMIC_FLAG_REG    524 dev/ipmi.c     	bmc_write(sc, _SMIC_FLAG_REG, v | SMIC_BUSY);
_SMIC_FLAG_REG    607 dev/ipmi.c     	if (bmc_read(sc, _SMIC_FLAG_REG) == 0xFF)