:orphan:

.. title:: IVSHMEM_DOORBELL

.. option:: CONFIG_IVSHMEM_DOORBELL

*Support interrupt based ivshmem (doorbell version)*

Type: ``bool``

Help
====

This will enable support of ivshmem-doorbell, i.e. the interrupt
based ivshmem.

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

\ :option:`PCIE_MSI_X <CONFIG_PCIE_MSI_X>` && \ :option:`PCIE_MSI_MULTI_VECTOR <CONFIG_PCIE_MSI_MULTI_VECTOR>` && \ :option:`IVSHMEM <CONFIG_IVSHMEM>` && \ :option:`VIRTUALIZATION <CONFIG_VIRTUALIZATION>`

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

Defaults
========

No defaults. Implicitly defaults to ``n``.

Kconfig definition
==================

.. highlight:: kconfig

At ``drivers/virtualization/Kconfig:33``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``drivers/Kconfig:106``

Menu path: (Top) → Device Drivers → Virtualization guests drivers → Inter-VM shared memory device (ivshmem)

.. parsed-literal::

    config IVSHMEM_DOORBELL
    	bool "Support interrupt based ivshmem (doorbell version)"
    	depends on \ :option:`PCIE_MSI_X <CONFIG_PCIE_MSI_X>` && \ :option:`PCIE_MSI_MULTI_VECTOR <CONFIG_PCIE_MSI_MULTI_VECTOR>` && \ :option:`IVSHMEM <CONFIG_IVSHMEM>` && \ :option:`VIRTUALIZATION <CONFIG_VIRTUALIZATION>`
    	help
    	  This will enable support of ivshmem-doorbell, i.e. the interrupt
    	  based ivshmem.

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