Help¶

This is the number of second level interrupt aggregators present in the system. Each of these interrupt aggregators can typically map MAX_IRQ_PER_AGGREGATOR second level interrupts to one first level interrupt.

Direct dependencies¶

BOARD_INTEL_S1000_CRB || MULTI_LEVEL_INTERRUPTS

(Includes any dependencies from if’s and menus.)

Defaults¶

4 if BOARD_INTEL_S1000_CRB
0 if MULTI_LEVEL_INTERRUPTS

Kconfig definitions¶

At boards/xtensa/intel_s1000_crb/Kconfig.defconfig:38

Included via Kconfig:10 → Kconfig.zephyr:19

Menu path: (top menu)

config NUM_2ND_LEVEL_AGGREGATORS
    hex
    default 4 if BOARD_INTEL_S1000_CRB
    depends on BOARD_INTEL_S1000_CRB

At drivers/interrupt_controller/Kconfig.multilevel:42

Included via Kconfig:10 → Kconfig.zephyr:29 → drivers/Kconfig:24 → drivers/interrupt_controller/Kconfig:163

Menu path: (top menu) → Device Drivers → Interrupt Controllers

config NUM_2ND_LEVEL_AGGREGATORS
    hex
    prompt "Total Number of Second level Interrupt Aggregators" if MULTI_LEVEL_INTERRUPTS
    default 0 if MULTI_LEVEL_INTERRUPTS
    depends on MULTI_LEVEL_INTERRUPTS
    help
      This is the number of second level interrupt aggregators present
      in the system. Each of these interrupt aggregators can typically
      map MAX_IRQ_PER_AGGREGATOR second level interrupts to one first
      level interrupt.

(Definitions include propagated dependencies, including from if’s and menus.)