:orphan:

.. title:: NET_PPP_RINGBUF_SIZE

.. option:: CONFIG_NET_PPP_RINGBUF_SIZE

*PPP ring buffer size*

Type: ``int``

Help
====

.. code-block:: none

    PPP ring buffer size when passing data from RX ISR to worker
    thread that will pass the data to IP stack.

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

\ :option:`NET_PPP <CONFIG_NET_PPP>`

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

Default
=======

- 256

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



At ``<Zephyr Driver>/net/Kconfig:39``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``<Zephyr Driver>/Kconfig:22``

Menu path: (Top) → Device Drivers → Point-to-point (PPP) UART based driver

.. code-block:: kconfig

    config NET_PPP_RINGBUF_SIZE
    	int "PPP ring buffer size"
    	default 256
    	depends on NET_PPP
    	help
    	  PPP ring buffer size when passing data from RX ISR to worker
    	  thread that will pass the data to IP stack.

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