:orphan:

.. title:: CONFIG_X86_DYNAMIC_IRQ_STUBS

.. kconfig:: CONFIG_X86_DYNAMIC_IRQ_STUBS

CONFIG_X86_DYNAMIC_IRQ_STUBS
############################

*Number of dynamic interrupt stubs*

Type: ``int``

Help
====

.. code-block:: none

    Installing interrupt handlers with irq_connect_dynamic() requires
    some stub code to be generated at build time, one stub per dynamic
    interrupt.

Direct dependencies
===================

(\ :kconfig:`DYNAMIC_INTERRUPTS <CONFIG_DYNAMIC_INTERRUPTS>` && \ :kconfig:`SOC_APOLLO_LAKE <CONFIG_SOC_APOLLO_LAKE>`) || (\ :kconfig:`DYNAMIC_INTERRUPTS <CONFIG_DYNAMIC_INTERRUPTS>` && \ :kconfig:`SOC_ELKHART_LAKE <CONFIG_SOC_ELKHART_LAKE>`) || (\ :kconfig:`DYNAMIC_INTERRUPTS <CONFIG_DYNAMIC_INTERRUPTS>` && \ :kconfig:`SOC_APOLLO_LAKE <CONFIG_SOC_APOLLO_LAKE>`) || (\ :kconfig:`DYNAMIC_INTERRUPTS <CONFIG_DYNAMIC_INTERRUPTS>` && \ :kconfig:`SOC_ELKHART_LAKE <CONFIG_SOC_ELKHART_LAKE>`) || (\ :kconfig:`DYNAMIC_INTERRUPTS <CONFIG_DYNAMIC_INTERRUPTS>` && !\ :kconfig:`X86_64 <CONFIG_X86_64>` && \ :kconfig:`X86 <CONFIG_X86>`)

*(Includes any dependencies from ifs and menus.)*

Defaults
========

- 16
- 16
- 16
- 16
- 4

Kconfig definitions
===================



At ``<Zephyr SoC>/x86/apollo_lake/Kconfig.defconfig:25``

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

Menu path: (Top)

.. code-block:: kconfig

    config X86_DYNAMIC_IRQ_STUBS
    	int
    	default 16
    	depends on DYNAMIC_INTERRUPTS && SOC_APOLLO_LAKE

----

At ``<Zephyr SoC>/x86/elkhart_lake/Kconfig.defconfig:15``

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

Menu path: (Top)

.. code-block:: kconfig

    config X86_DYNAMIC_IRQ_STUBS
    	int
    	default 16
    	depends on DYNAMIC_INTERRUPTS && SOC_ELKHART_LAKE

----

At ``<Zephyr SoC>/x86/apollo_lake/Kconfig.defconfig:25``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27``

Menu path: (Top)

.. code-block:: kconfig

    config X86_DYNAMIC_IRQ_STUBS
    	int
    	default 16
    	depends on DYNAMIC_INTERRUPTS && SOC_APOLLO_LAKE

----

At ``<Zephyr SoC>/x86/elkhart_lake/Kconfig.defconfig:15``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27``

Menu path: (Top)

.. code-block:: kconfig

    config X86_DYNAMIC_IRQ_STUBS
    	int
    	default 16
    	depends on DYNAMIC_INTERRUPTS && SOC_ELKHART_LAKE

----

At ``<Zephyr Architecture>/x86/core/Kconfig.ia32:147``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:39`` → ``<Zephyr Architecture>/Kconfig:12`` → ``<Zephyr Architecture>/x86/Kconfig:482``

Menu path: (Top) → X86 Architecture Options → Processor Capabilities

.. code-block:: kconfig

    config X86_DYNAMIC_IRQ_STUBS
    	int "Number of dynamic interrupt stubs"
    	default 4
    	depends on DYNAMIC_INTERRUPTS && !X86_64 && X86
    	help
    	  Installing interrupt handlers with irq_connect_dynamic() requires
    	  some stub code to be generated at build time, one stub per dynamic
    	  interrupt.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*