:orphan:

.. title:: NET_L2_BT_ZEP1656

.. option:: CONFIG_NET_L2_BT_ZEP1656

****Workaround to work with Linux.****

Type: ``bool``

Help
====

This workaround is necessary to interoperate with Linux up to 4.10 but
it might not be compliant with RFC 7668 as it cause the stack to skip
Neighbor Discovery cache causing the destination link address to be
omitted. For more details why this is needed see:
https://github.com/zephyrproject-rtos/zephyr/issues/3111

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

(\ :option:`NET_IPV6 <CONFIG_NET_IPV6>` && \ :option:`NETWORKING <CONFIG_NETWORKING>` && \ :option:`BOARD_96B_CARBON <CONFIG_BOARD_96B_CARBON>`) || (\ :option:`NET_L2_BT <CONFIG_NET_L2_BT>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`)

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

Default
=======

- \ :option:`BT <CONFIG_BT>`

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

.. highlight:: kconfig

At ``boards/arm/96b_carbon/Kconfig.defconfig:51``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18``

Menu path: (Top)

.. parsed-literal::

    config NET_L2_BT_ZEP1656
    	bool
    	default \ :option:`BT <CONFIG_BT>`
    	depends on \ :option:`NET_IPV6 <CONFIG_NET_IPV6>` && \ :option:`NETWORKING <CONFIG_NETWORKING>` && \ :option:`BOARD_96B_CARBON <CONFIG_BOARD_96B_CARBON>`

----

At ``subsys/net/l2/Kconfig:28``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:37`` → ``subsys/net/Kconfig:85``

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → Link layer options → Enable Bluetooth support

.. parsed-literal::

    config NET_L2_BT_ZEP1656
    	bool "***Workaround to work with Linux.***"
    	depends on \ :option:`NET_L2_BT <CONFIG_NET_L2_BT>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`
    	help
    	  This workaround is necessary to interoperate with Linux up to 4.10 but
    	  it might not be compliant with RFC 7668 as it cause the stack to skip
    	  Neighbor Discovery cache causing the destination link address to be
    	  omitted. For more details why this is needed see:
    	  https://github.com/zephyrproject-rtos/zephyr/issues/3111

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