The State Change Notification (SCN) bitmap for a FC Port.
Bit Field Flag Description
--------- ----------------
0 INITIATOR AND SELF INFORMATION ONLY
1 TARGET AND SELF INFORMATION ONLY
2 MANAGEMENT REGISTRATION/SCN
3 REGISTERED OBJECT REMOVED
4 REGISTERED OBJECT ADDED
5 REGISTERED OBJECT UPDATED
6 DD/DDS MEMBER REMOVED (MGT REG/SCN
ONLY)
7 DD/DDS MEMBER ADDED (MGT REG/SCN
ONLY)
Setting a bit to true (1) indicates the flag is
enabled.