Patent ID: 11960945
Assignee: ARM LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. The message passing circuitry according to claim 13, in which the channel subscription request specifies an event notification address field for specifying an event notification address to which the control circuitry is to write when providing the event notification to the subscribing consumer node for the given message channel; and
following processing of an event channel subscription request which specifies that the subscribing consumer node is requesting subscription to the event notification channel, in response to receipt of a channel subscription request for the given message channel for which the event notification address field specifies a same address as the event notification address field of the event channel subscription request, the control circuitry is configured to set the channel consumer information for the subscribing consumer node subscribing to the given message channel to indicate that event notifications for the given message channel are to be provided on the event notification channel.