Enqueue domain’s generic gates

Table 75 summarizes the NQ domain’s generic gates. It shows the level-1 trace point IDs of the modules providing the functions for the gates, the functions provided by the gates, and the generic formats for calls to the gates.

Table 75. NQ domain’s generic gates
Gate Trace Function Format
DMDM
NQ 0101
NQ 0102
INITIALISE_DOMAIN
QUIESCE_DOMAIN
TERMINATE_DOMAIN
DMDM
STST
NQ 0501
NQ 0502
COLLECT_STATISTICS
COLLECT_RESOURCE_STATS
STST
RMRO
NQ 0201
NQ 0202
PERFORM_PREPARE PERFORM_COMMIT PERFORM_SHUNT PERFORM_UNSHUNT RMRO

For descriptions of these functions and their input and output parameters, refer to the Topics dealing with the corresponding generic formats:

Functions and parameters

PERFORM_PREPARE is a no-op. PERFORM_COMMIT releases enqueues. PERFORM_SHUNT make active enqueues retained. PERFORM_UNSHUNT makes retained enquires active.

The Domain Manager gates perform normal internal state initialisation and termination functions.

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