:orphan:

.. title:: CONFIG_NET_PPP_RINGBUF_SIZE

.. kconfig:: CONFIG_NET_PPP_RINGBUF_SIZE

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
===================

\ :kconfig:`NET_PPP <CONFIG_NET_PPP>` && \ :kconfig:`NET_DRIVERS <CONFIG_NET_DRIVERS>`

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

Default
=======

- 256

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



At ``<Zephyr Driver>/net/Kconfig:44``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Zephyr Driver>/Kconfig:24``

Menu path: (Top) → Device Drivers → Network 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 && NET_DRIVERS
    	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.)*