Bitfields for CAM asynchronous event capabilities:
Bit(s)	Description	)
 31-24	vendor-specific
 23-8	reserved
 7	new devices found during rescan
 6	SIM module deregistered
 5	SIM module registered
 4	sent bus device reset to target
 3	SCSI AEN
 2	reserved
 1	unsolicited reselection
 0	unsolicited SCSI bus reset