STAT_MSG          155 dev/isa/seagate.c #define PH_MSGOUT	(STAT_MSG | STAT_CD)
STAT_MSG          156 dev/isa/seagate.c #define PH_MSGIN	(STAT_MSG | STAT_CD | STAT_IO)
STAT_MSG          158 dev/isa/seagate.c #define PH_MASK		(STAT_MSG | STAT_CD | STAT_IO)