CONFIG_IRQ_OFFLOAD_INTNUM¶

IRQ offload SW interrupt index

Type: int

Help¶

The index of the software interrupt to be used for IRQ offload.

Please note that in order for IRQ offload to work correctly the selected
interrupt shall have its priority shall not exceed XCHAL_EXCM_LEVEL.

Direct dependencies¶

SOC_ESP32 || SOC_ESP32S2 || SOC_SERIES_INTEL_CAVS_V15 || SOC_SERIES_INTEL_CAVS_V18 || SOC_SERIES_INTEL_CAVS_V20 || SOC_SERIES_INTEL_CAVS_V25 || SOC_INTEL_S1000 || SOC_SERIES_NXP_IMX8 || SOC_XTENSA_SAMPLE_CONTROLLER || SOC_ESP32 || SOC_ESP32S2 || SOC_SERIES_INTEL_CAVS_V15 || SOC_SERIES_INTEL_CAVS_V18 || SOC_SERIES_INTEL_CAVS_V20 || SOC_SERIES_INTEL_CAVS_V25 || SOC_INTEL_S1000 || SOC_SERIES_NXP_IMX8 || SOC_XTENSA_SAMPLE_CONTROLLER || XTENSA

(Includes any dependencies from ifs and menus.)

Defaults¶

7
7
0
0
0
0
0
0
7
7
7
0
0
0
0
0
0
7

Kconfig definitions¶

At <Zephyr SoC>/xtensa/esp32/Kconfig.defconfig:11

Included via Kconfig:8 → Kconfig.zephyr:25 → <BuildDir>/kconfig/Kconfig.soc.defconfig:1

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 7
    depends on SOC_ESP32

At <Zephyr SoC>/xtensa/esp32s2/Kconfig.defconfig:26

Included via Kconfig:8 → Kconfig.zephyr:25 → <BuildDir>/kconfig/Kconfig.soc.defconfig:1

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 7
    depends on SOC_ESP32S2

At <Zephyr SoC>/xtensa/intel_adsp/cavs_v15/Kconfig.defconfig.series:34

Included via Kconfig:8 → Kconfig.zephyr:25 → <BuildDir>/kconfig/Kconfig.soc.defconfig:1 → <Zephyr SoC>/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 0
    depends on SOC_SERIES_INTEL_CAVS_V15

At <Zephyr SoC>/xtensa/intel_adsp/cavs_v18/Kconfig.defconfig.series:34

Included via Kconfig:8 → Kconfig.zephyr:25 → <BuildDir>/kconfig/Kconfig.soc.defconfig:1 → <Zephyr SoC>/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 0
    depends on SOC_SERIES_INTEL_CAVS_V18

At <Zephyr SoC>/xtensa/intel_adsp/cavs_v20/Kconfig.defconfig.series:34

Included via Kconfig:8 → Kconfig.zephyr:25 → <BuildDir>/kconfig/Kconfig.soc.defconfig:1 → <Zephyr SoC>/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 0
    depends on SOC_SERIES_INTEL_CAVS_V20

At <Zephyr SoC>/xtensa/intel_adsp/cavs_v25/Kconfig.defconfig.series:38

Included via Kconfig:8 → Kconfig.zephyr:25 → <BuildDir>/kconfig/Kconfig.soc.defconfig:1 → <Zephyr SoC>/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 0
    depends on SOC_SERIES_INTEL_CAVS_V25

At <Zephyr SoC>/xtensa/intel_s1000/Kconfig.defconfig:19

Included via Kconfig:8 → Kconfig.zephyr:25 → <BuildDir>/kconfig/Kconfig.soc.defconfig:1

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 0
    depends on SOC_INTEL_S1000

At <Zephyr SoC>/xtensa/nxp_adsp/imx8/Kconfig.defconfig.series:30

Included via Kconfig:8 → Kconfig.zephyr:25 → <BuildDir>/kconfig/Kconfig.soc.defconfig:1 → <Zephyr SoC>/xtensa/nxp_adsp/Kconfig.defconfig:6

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 0
    depends on SOC_SERIES_NXP_IMX8

At <Zephyr SoC>/xtensa/sample_controller/Kconfig.defconfig:16

Included via Kconfig:8 → Kconfig.zephyr:25 → <BuildDir>/kconfig/Kconfig.soc.defconfig:1

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 7
    depends on SOC_XTENSA_SAMPLE_CONTROLLER

At <Zephyr SoC>/xtensa/esp32/Kconfig.defconfig:11

Included via Kconfig:8 → Kconfig.zephyr:27

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 7
    depends on SOC_ESP32

At <Zephyr SoC>/xtensa/esp32s2/Kconfig.defconfig:26

Included via Kconfig:8 → Kconfig.zephyr:27

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 7
    depends on SOC_ESP32S2

At <Zephyr SoC>/xtensa/intel_adsp/cavs_v15/Kconfig.defconfig.series:34

Included via Kconfig:8 → Kconfig.zephyr:27 → <Zephyr SoC>/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 0
    depends on SOC_SERIES_INTEL_CAVS_V15

At <Zephyr SoC>/xtensa/intel_adsp/cavs_v18/Kconfig.defconfig.series:34

Included via Kconfig:8 → Kconfig.zephyr:27 → <Zephyr SoC>/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 0
    depends on SOC_SERIES_INTEL_CAVS_V18

At <Zephyr SoC>/xtensa/intel_adsp/cavs_v20/Kconfig.defconfig.series:34

Included via Kconfig:8 → Kconfig.zephyr:27 → <Zephyr SoC>/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 0
    depends on SOC_SERIES_INTEL_CAVS_V20

At <Zephyr SoC>/xtensa/intel_adsp/cavs_v25/Kconfig.defconfig.series:38

Included via Kconfig:8 → Kconfig.zephyr:27 → <Zephyr SoC>/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 0
    depends on SOC_SERIES_INTEL_CAVS_V25

At <Zephyr SoC>/xtensa/intel_s1000/Kconfig.defconfig:19

Included via Kconfig:8 → Kconfig.zephyr:27

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 0
    depends on SOC_INTEL_S1000

At <Zephyr SoC>/xtensa/nxp_adsp/imx8/Kconfig.defconfig.series:30

Included via Kconfig:8 → Kconfig.zephyr:27 → <Zephyr SoC>/xtensa/nxp_adsp/Kconfig.defconfig:6

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 0
    depends on SOC_SERIES_NXP_IMX8

At <Zephyr SoC>/xtensa/sample_controller/Kconfig.defconfig:16

Included via Kconfig:8 → Kconfig.zephyr:27

Menu path: (Top)

config IRQ_OFFLOAD_INTNUM
    int
    default 7
    depends on SOC_XTENSA_SAMPLE_CONTROLLER

At <Zephyr Architecture>/xtensa/Kconfig:11

Included via Kconfig:8 → Kconfig.zephyr:39 → <Zephyr Architecture>/Kconfig:12

Menu path: (Top) → XTENSA Options → Specific core configuration

config IRQ_OFFLOAD_INTNUM
    int "IRQ offload SW interrupt index"
    depends on XTENSA
    help
      The index of the software interrupt to be used for IRQ offload.

      Please note that in order for IRQ offload to work correctly the selected
      interrupt shall have its priority shall not exceed XCHAL_EXCM_LEVEL.

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