:orphan:

.. title:: CONFIG_SCHED_IPI_SUPPORTED

.. kconfig:: CONFIG_SCHED_IPI_SUPPORTED

CONFIG_SCHED_IPI_SUPPORTED
##########################

*(No prompt -- not directly user assignable.)*

Type: ``bool``

Help
====

.. code-block:: none

    True if the architecture supports a call to
    arch_sched_ipi() to broadcast an interrupt that will call
    z_sched_ipi() on other CPUs in the system.  Required for
    k_thread_abort() to operate with reasonable latency
    (otherwise we might have to wait for the other thread to
    take an interrupt, which can be arbitrarily far in the
    future).

Defaults
========

- y if \ :kconfig:`IPM_CAVS_IDC <CONFIG_IPM_CAVS_IDC>`
- y if \ :kconfig:`IPM_CAVS_IDC <CONFIG_IPM_CAVS_IDC>`
- y if \ :kconfig:`IPM_CAVS_IDC <CONFIG_IPM_CAVS_IDC>`
- y if \ :kconfig:`IPM_CAVS_IDC <CONFIG_IPM_CAVS_IDC>`
- y if \ :kconfig:`IPM_CAVS_IDC <CONFIG_IPM_CAVS_IDC>`
- y if \ :kconfig:`IPM_CAVS_IDC <CONFIG_IPM_CAVS_IDC>`
- y if \ :kconfig:`IPM_CAVS_IDC <CONFIG_IPM_CAVS_IDC>`
- y if \ :kconfig:`IPM_CAVS_IDC <CONFIG_IPM_CAVS_IDC>`

Symbols that select this symbol
===============================

- \ :kconfig:`SOC_SERIES_INTEL_CAVS_V25 <CONFIG_SOC_SERIES_INTEL_CAVS_V25>`
- \ :kconfig:`SOC_SERIES_INTEL_CAVS_V25 <CONFIG_SOC_SERIES_INTEL_CAVS_V25>`
- \ :kconfig:`ARC_CONNECT <CONFIG_ARC_CONNECT>`
- \ :kconfig:`CPU_CORTEX_A <CONFIG_CPU_CORTEX_A>`
- \ :kconfig:`ARMV8_R <CONFIG_ARMV8_R>`
- \ :kconfig:`X86_64 <CONFIG_X86_64>`

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



At ``<Zephyr SoC>/xtensa/intel_adsp/cavs_v15/Kconfig.defconfig.series:77``

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

Menu path: (Top)

.. code-block:: kconfig

    config SCHED_IPI_SUPPORTED
    	bool
    	default y if IPM_CAVS_IDC
    	depends on SMP && SOC_SERIES_INTEL_CAVS_V15

----

At ``<Zephyr SoC>/xtensa/intel_adsp/cavs_v18/Kconfig.defconfig.series:81``

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

Menu path: (Top)

.. code-block:: kconfig

    config SCHED_IPI_SUPPORTED
    	bool
    	default y if IPM_CAVS_IDC
    	depends on SMP && SOC_SERIES_INTEL_CAVS_V18

----

At ``<Zephyr SoC>/xtensa/intel_adsp/cavs_v20/Kconfig.defconfig.series:81``

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

Menu path: (Top)

.. code-block:: kconfig

    config SCHED_IPI_SUPPORTED
    	bool
    	default y if IPM_CAVS_IDC
    	depends on SMP && SOC_SERIES_INTEL_CAVS_V20

----

At ``<Zephyr SoC>/xtensa/intel_s1000/Kconfig.defconfig:51``

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

Menu path: (Top)

.. code-block:: kconfig

    config SCHED_IPI_SUPPORTED
    	bool
    	default y if IPM_CAVS_IDC
    	depends on SMP && SOC_INTEL_S1000

----

At ``<Zephyr SoC>/xtensa/intel_adsp/cavs_v15/Kconfig.defconfig.series:77``

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

Menu path: (Top)

.. code-block:: kconfig

    config SCHED_IPI_SUPPORTED
    	bool
    	default y if IPM_CAVS_IDC
    	depends on SMP && SOC_SERIES_INTEL_CAVS_V15

----

At ``<Zephyr SoC>/xtensa/intel_adsp/cavs_v18/Kconfig.defconfig.series:81``

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

Menu path: (Top)

.. code-block:: kconfig

    config SCHED_IPI_SUPPORTED
    	bool
    	default y if IPM_CAVS_IDC
    	depends on SMP && SOC_SERIES_INTEL_CAVS_V18

----

At ``<Zephyr SoC>/xtensa/intel_adsp/cavs_v20/Kconfig.defconfig.series:81``

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

Menu path: (Top)

.. code-block:: kconfig

    config SCHED_IPI_SUPPORTED
    	bool
    	default y if IPM_CAVS_IDC
    	depends on SMP && SOC_SERIES_INTEL_CAVS_V20

----

At ``<Zephyr SoC>/xtensa/intel_s1000/Kconfig.defconfig:51``

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

Menu path: (Top)

.. code-block:: kconfig

    config SCHED_IPI_SUPPORTED
    	bool
    	default y if IPM_CAVS_IDC
    	depends on SMP && SOC_INTEL_S1000

----

At ``<Zephyr Kernel>/Kconfig:817``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:40``

Menu path: (Top) → General Kernel Options → SMP Options

.. code-block:: kconfig

    config SCHED_IPI_SUPPORTED
    	bool
    	help
    	  True if the architecture supports a call to
    	  arch_sched_ipi() to broadcast an interrupt that will call
    	  z_sched_ipi() on other CPUs in the system.  Required for
    	  k_thread_abort() to operate with reasonable latency
    	  (otherwise we might have to wait for the other thread to
    	  take an interrupt, which can be arbitrarily far in the
    	  future).

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