:orphan:

.. title:: CONFIG_APIC_TIMER_IRQ

.. kconfig:: CONFIG_APIC_TIMER_IRQ

CONFIG_APIC_TIMER_IRQ
#####################

*Local APIC timer IRQ*

Type: ``int``

Help
====

.. code-block:: none

    This option specifies the IRQ used by the local APIC timer.
    Note: this MUST be set to the index immediately after the
    last IO-APIC IRQ (the timer is the first entry in the APIC
    local vector table).  This footgun is not intended to be
    user-configurable and almost certainly should be managed via
    a different mechanism.

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

(\ :kconfig:`APIC_TIMER <CONFIG_APIC_TIMER>` && (\ :kconfig:`BOARD_EHL_CRB <CONFIG_BOARD_EHL_CRB>` || \ :kconfig:`BOARD_EHL_CRB_SBL <CONFIG_BOARD_EHL_CRB_SBL>`)) || (\ :kconfig:`APIC_TIMER <CONFIG_APIC_TIMER>` && \ :kconfig:`BOARD_UP_SQUARED <CONFIG_BOARD_UP_SQUARED>`) || (\ :kconfig:`APIC_TIMER <CONFIG_APIC_TIMER>` && \ :kconfig:`SOC_APOLLO_LAKE <CONFIG_SOC_APOLLO_LAKE>`) || (\ :kconfig:`APIC_TIMER <CONFIG_APIC_TIMER>` && \ :kconfig:`SOC_APOLLO_LAKE <CONFIG_SOC_APOLLO_LAKE>`) || \ :kconfig:`APIC_TIMER <CONFIG_APIC_TIMER>`

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

Defaults
========

- 24
- 24
- 24
- 24
- 24

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



At ``<Zephyr Boards>/x86/ehl_crb/Kconfig.defconfig:32``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config APIC_TIMER_IRQ
    	int
    	default 24
    	depends on APIC_TIMER && (BOARD_EHL_CRB || BOARD_EHL_CRB_SBL)

----

At ``<Zephyr Boards>/x86/up_squared/Kconfig.defconfig:24``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config APIC_TIMER_IRQ
    	int
    	default 24
    	depends on APIC_TIMER && BOARD_UP_SQUARED

----

At ``<Zephyr SoC>/x86/apollo_lake/Kconfig.defconfig:17``

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

Menu path: (Top)

.. code-block:: kconfig

    config APIC_TIMER_IRQ
    	int
    	default 24
    	depends on APIC_TIMER && SOC_APOLLO_LAKE

----

At ``<Zephyr SoC>/x86/apollo_lake/Kconfig.defconfig:17``

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

Menu path: (Top)

.. code-block:: kconfig

    config APIC_TIMER_IRQ
    	int
    	default 24
    	depends on APIC_TIMER && SOC_APOLLO_LAKE

----

At ``<Zephyr Driver>/timer/Kconfig:24``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Zephyr Driver>/Kconfig:30``

Menu path: (Top) → Device Drivers → Timer Drivers → New local APIC timer

.. code-block:: kconfig

    config APIC_TIMER_IRQ
    	int "Local APIC timer IRQ"
    	default 24
    	depends on APIC_TIMER
    	help
    	  This option specifies the IRQ used by the local APIC timer.
    	  Note: this MUST be set to the index immediately after the
    	  last IO-APIC IRQ (the timer is the first entry in the APIC
    	  local vector table).  This footgun is not intended to be
    	  user-configurable and almost certainly should be managed via
    	  a different mechanism.

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