taglinefilesource code
STAT_MSG84drivers/scsi/seagate.h#define REQ_MASK (STAT_CD |  STAT_IO | STAT_MSG)
STAT_MSG89drivers/scsi/seagate.h#define REQ_MSGOUT (STAT_MSG | STAT_CD)
STAT_MSG90drivers/scsi/seagate.h#define REQ_MSGIN (STAT_MSG | STAT_CD | STAT_IO)