:orphan:

.. title:: IVSHMEM

.. option:: CONFIG_IVSHMEM

*Inter-VM shared memory device (ivshmem)*

Type: ``bool``

Help
====

This will enable support of qemu's ivshmem device, which is also
present in ACRN hypervizor, and lets VM sharing memory with each
other.

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

\ :option:`PCIE <CONFIG_PCIE>` && \ :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:15``

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

Menu path: (Top) → Device Drivers → Virtualization guests drivers

.. parsed-literal::

    config IVSHMEM
    	bool "Inter-VM shared memory device (ivshmem)"
    	depends on \ :option:`PCIE <CONFIG_PCIE>` && \ :option:`VIRTUALIZATION <CONFIG_VIRTUALIZATION>`
    	help
    	  This will enable support of qemu's ivshmem device, which is also
    	  present in ACRN hypervizor, and lets VM sharing memory with each
    	  other.

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