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CONFIG_NUM_MBOX_ASYNC_MSGS¶
Maximum number of in-flight asynchronous mailbox messages
Type: int
Help¶
This option specifies the total number of asynchronous mailbox messages that can exist simultaneously, across all mailboxes in the system.
Setting this option to 0 disables support for asynchronous mailbox messages.
Defaults¶
- 10
Kconfig definition¶
At kernel/Kconfig:470
Included via Kconfig:10 → Kconfig.zephyr:31
Menu path: (top menu) → General Kernel Options → Other Kernel Object Options
config NUM_MBOX_ASYNC_MSGS
int
prompt "Maximum number of in-flight asynchronous mailbox messages"
default 10
help
This option specifies the total number of asynchronous mailbox
messages that can exist simultaneously, across all mailboxes
in the system.
Setting this option to 0 disables support for asynchronous
mailbox messages.
(Definitions include propagated dependencies, including from if’s and menus.)