Help¶

Third level interrupts are used to increase the number of addressable interrupts in a system.

Direct dependencies¶

2ND_LEVEL_INTERRUPTS

(Includes any dependencies from ifs and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Kconfig definition¶

At drivers/interrupt_controller/Kconfig.multilevel:75

Included via Kconfig:8 → Kconfig.zephyr:32 → drivers/Kconfig:26 → drivers/interrupt_controller/Kconfig:49

Menu path: (Top) → Device Drivers → Interrupt Controllers → Multi-level interrupt support → Second-level interrupt support

config 3RD_LEVEL_INTERRUPTS
    bool "Third-level interrupt support"
    depends on 2ND_LEVEL_INTERRUPTS
    help
      Third level interrupts are used to increase the number of
      addressable interrupts in a system.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)