Specifications

40 HW-MTP2 Level 2 - Level 3 Interfaces and Message Flows HighWire MTP-2 - 1.2, September 4, 2002
•CBI_M2_QUERY_STATS
•CBI_M2_QUERY_STATUS
• CBI_M2_RB_CLEARED
• CBI_M2_REM_PROCSSR_OUTAGE
• CBI_M2_REM_PROCSSR_RECOVRD
• CBI_M2_RETRIEVAL_COMPLETE
•CBI_M2_RETRIEVAL_NOT_POSS
• CBI_M2_RETRIEVED_MESSAGE
• CBI_M2_RETRIEVE_BSNT
• CBI_M2_RTB_CLEARED
•CBI_M2_START
•CBI_M2_STOP
• CBI_M2_UNAVAILABLE
• CBI_M2_UPDATE_PARMS
These structures are defined in the header file cbim2.h
cbim2.hcbim2.h
cbim2.h and described in
more detail in Chapter 6, CBI Buffer Formats.
5-2. Level 2 - Level 3 Data Interface
The Level 2 - Level 3 Data Interface defines the data transfer and control
interface between an L2 and an L3.
This interface allows:
• registration and unregistration of L2 with the data interface
• transmission and receipt of normal data packets
• requests for the retrieval of data packets which have not been
successfully transmitted.
This interface contains the following structures:
•CBI_M2_MSG_FOR_XMISSION
• CBI_M2_RECEIVED_MESSAGE
• CBI_M2_RETRIEVAL_REQ_FSNC
•CBI_M2_CLOSE
•CBI_M2_CREDIT
• CBI_M2_CREDIT_ERROR
•CBI_M2_OPEN
These structures are defined in the header file cbim2.h
cbim2.hcbim2.h
cbim2.h and described in
more detail in Chapter 6, CBI Buffer Formats.