:orphan:

.. title:: CONFIG_X86_MMX

.. kconfig:: CONFIG_X86_MMX

CONFIG_X86_MMX
##############

*Enable MMX Support*

Type: ``bool``

Help
====

.. code-block:: none

    This option enables MMX support, and the use of MMX registers
    by threads.

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

\ :kconfig:`X86_CPU_HAS_MMX <CONFIG_X86_CPU_HAS_MMX>` && (\ :kconfig:`FPU <CONFIG_FPU>` || \ :kconfig:`X86_64 <CONFIG_X86_64>`) && \ :kconfig:`X86 <CONFIG_X86>`

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

Defaults
========

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

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

- \ :kconfig:`X86_64 <CONFIG_X86_64>`

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



At ``<Zephyr Architecture>/x86/Kconfig:103``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:39`` → ``<Zephyr Architecture>/Kconfig:12``

Menu path: (Top) → X86 Architecture Options → x86 Features

.. code-block:: kconfig

    config X86_MMX
    	bool "Enable MMX Support"
    	depends on X86_CPU_HAS_MMX && (FPU || X86_64) && X86
    	help
    	  This option enables MMX support, and the use of MMX registers
    	  by threads.

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