:orphan:

.. title:: CONFIG_QEMU_IVSHMEM_PLAIN_MEM_SIZE

.. kconfig:: CONFIG_QEMU_IVSHMEM_PLAIN_MEM_SIZE

CONFIG_QEMU_IVSHMEM_PLAIN_MEM_SIZE
##################################

*QEMU ivshmem-plain shared memory size in mega-bytes*

Type: ``int``

Help
====

.. code-block:: none

    This sets the size of the shared memory when using ivshmem-plain
    device in Qemu. Note that it's in mega-bytes, so 1 means 1M for Qemu
    etc..

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

\ :kconfig:`QEMU_TARGET <CONFIG_QEMU_TARGET>` && \ :kconfig:`IVSHMEM <CONFIG_IVSHMEM>` && !\ :kconfig:`IVSHMEM_DOORBELL <CONFIG_IVSHMEM_DOORBELL>`

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

Default
=======

- 1

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



At ``<Zephyr Boards>/Kconfig:57``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:37``

Menu path: (Top) → Board Options

.. code-block:: kconfig

    config QEMU_IVSHMEM_PLAIN_MEM_SIZE
    	int "QEMU ivshmem-plain shared memory size in mega-bytes"
    	default 1
    	depends on QEMU_TARGET && IVSHMEM && !IVSHMEM_DOORBELL
    	help
    	  This sets the size of the shared memory when using ivshmem-plain
    	  device in Qemu. Note that it's in mega-bytes, so 1 means 1M for Qemu
    	  etc..

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