CONFIG_NUM_IRQ_PRIO_LEVELS

Number of supported interrupt priority levels

Type: int

Help

Interrupt priorities available will be 0 to NUM_IRQ_PRIO_LEVELS-1. The minimum value is 1.

The BSP must provide a valid default for proper operation.

Direct dependencies

SOC_ARC_HSDK || SOC_ARC_IOT || SOC_ARC_EMSDP || (SOC_EMSK_EM7D && SOC_EMSK) || (SOC_EMSK_EM11D && SOC_EMSK) || (SOC_EMSK_EM9D && SOC_EMSK) || (SOC_NSIM_EM && SOC_NSIM) || (SOC_NSIM_EM7D_V22 && SOC_NSIM) || (SOC_NSIM_SEM && SOC_NSIM) || (SOC_NSIM_HS && SOC_NSIM) || (SOC_NSIM_HS_SMP && SOC_NSIM) || SOC_QEMU_ARC || ARC

(Includes any dependencies from ifs and menus.)

Defaults

• 2

• 4

• 4

• 4

• 4

• 4

• 4

• 4

• 4

• 2

• 2

• 15

Kconfig definitions

At <Zephyr>/soc/arc/snps_arc_hsdk/Kconfig.defconfig:9

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:19 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1

Menu path: (Top)

config NUM_IRQ_PRIO_LEVELS
    int
    default 2
    depends on SOC_ARC_HSDK

---

At <Zephyr>/soc/arc/snps_arc_iot/Kconfig.defconfig:13

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:19 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1

Menu path: (Top)

config NUM_IRQ_PRIO_LEVELS
    int
    default 4
    depends on SOC_ARC_IOT

---

At <Zephyr>/soc/arc/snps_emsdp/Kconfig.defconfig:9

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:19 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1

Menu path: (Top)

config NUM_IRQ_PRIO_LEVELS
    int
    default 4
    depends on SOC_ARC_EMSDP

---

At <Zephyr>/soc/arc/snps_emsk/Kconfig.defconfig.em7d:10

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:19 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/arc/snps_emsk/Kconfig.defconfig:10

Menu path: (Top)

config NUM_IRQ_PRIO_LEVELS
    int
    default 4
    depends on SOC_EMSK_EM7D && SOC_EMSK

---

At <Zephyr>/soc/arc/snps_emsk/Kconfig.defconfig.em11d:10

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:19 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/arc/snps_emsk/Kconfig.defconfig:11

Menu path: (Top)

config NUM_IRQ_PRIO_LEVELS
    int
    default 4
    depends on SOC_EMSK_EM11D && SOC_EMSK

---

At <Zephyr>/soc/arc/snps_emsk/Kconfig.defconfig.em9d:10

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:19 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/arc/snps_emsk/Kconfig.defconfig:12

Menu path: (Top)

config NUM_IRQ_PRIO_LEVELS
    int
    default 4
    depends on SOC_EMSK_EM9D && SOC_EMSK

---

At <Zephyr>/soc/arc/snps_nsim/Kconfig.defconfig.em:9

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:19 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/arc/snps_nsim/Kconfig.defconfig:15

Menu path: (Top)

config NUM_IRQ_PRIO_LEVELS
    int
    default 4
    depends on SOC_NSIM_EM && SOC_NSIM

---

At <Zephyr>/soc/arc/snps_nsim/Kconfig.defconfig.em7d_v22:9

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:19 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/arc/snps_nsim/Kconfig.defconfig:16

Menu path: (Top)

config NUM_IRQ_PRIO_LEVELS
    int
    default 4
    depends on SOC_NSIM_EM7D_V22 && SOC_NSIM

---

At <Zephyr>/soc/arc/snps_nsim/Kconfig.defconfig.sem:9

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:19 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/arc/snps_nsim/Kconfig.defconfig:17

Menu path: (Top)

config NUM_IRQ_PRIO_LEVELS
    int
    default 4
    depends on SOC_NSIM_SEM && SOC_NSIM

---

At <Zephyr>/soc/arc/snps_nsim/Kconfig.defconfig.hs:6

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:19 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/arc/snps_nsim/Kconfig.defconfig:18

Menu path: (Top)

config NUM_IRQ_PRIO_LEVELS
    int
    default 2
    depends on SOC_NSIM_HS && SOC_NSIM

---

At <Zephyr>/soc/arc/snps_nsim/Kconfig.defconfig.hs_smp:6

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:19 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/arc/snps_nsim/Kconfig.defconfig:19

Menu path: (Top)

config NUM_IRQ_PRIO_LEVELS
    int
    default 2
    depends on SOC_NSIM_HS_SMP && SOC_NSIM

---

At <Zephyr>/soc/arc/snps_qemu/Kconfig.defconfig:24

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:19 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1

Menu path: (Top)

config NUM_IRQ_PRIO_LEVELS
    int
    default 15
    depends on SOC_QEMU_ARC

---

At <Zephyr>/arch/arc/Kconfig:77

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:29 → <Zephyr>/arch/Kconfig:12

Menu path: (Top) → ARC Options → ARCv2 Family Options

config NUM_IRQ_PRIO_LEVELS
    int "Number of supported interrupt priority levels"
    range 1 16
    depends on ARC
    help
      Interrupt priorities available will be 0 to NUM_IRQ_PRIO_LEVELS-1.
      The minimum value is 1.

      The BSP must provide a valid default for proper operation.

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