.. index:: pair: struct; net_drv_xdp_cfg
.. _doxid-structnet__drv__xdp__cfg:

struct net_drv_xdp_cfg
======================

.. toctree::
	:hidden:

Overview
~~~~~~~~

Configuration parameters for AF_XDP sockets :ref:`More...<details-structnet__drv__xdp__cfg>`


.. ref-code-block:: cpp
	:class: doxyrest-overview-code-block

	#include <common_rss.h>
	
	struct net_drv_xdp_cfg {
		// fields
	
		unsigned int :ref:`frame_len<doxid-structnet__drv__xdp__cfg_1ae99bcdda4796ad5c2ee70615229c1fb0>`;
		size_t :ref:`frames_num<doxid-structnet__drv__xdp__cfg_1ae41e83ecd5196af4ab46b4702b1441e2>`;
		unsigned int :ref:`rx_frames<doxid-structnet__drv__xdp__cfg_1aba3f0f48f61b559cdfbb3e2165e623ab>`;
		unsigned int :ref:`fill_size<doxid-structnet__drv__xdp__cfg_1a5357d0e7e89b2b610d1a2918021757cc>`;
		unsigned int :ref:`comp_size<doxid-structnet__drv__xdp__cfg_1a38d95490b873e15d0b7f4c7c6029abbb>`;
		unsigned int :ref:`rx_size<doxid-structnet__drv__xdp__cfg_1af7480b40faae8703222b4a4522179d3e>`;
		unsigned int :ref:`tx_size<doxid-structnet__drv__xdp__cfg_1a943471377646a9cae8feac42d2d75039>`;
		uint32_t :ref:`bind_flags<doxid-structnet__drv__xdp__cfg_1a89d4aa6b458a6e6961809baf9b31a5b1>`;
	};
.. _details-structnet__drv__xdp__cfg:

Detailed Documentation
~~~~~~~~~~~~~~~~~~~~~~

Configuration parameters for AF_XDP sockets

Fields
------

.. index:: pair: variable; frame_len
.. _doxid-structnet__drv__xdp__cfg_1ae99bcdda4796ad5c2ee70615229c1fb0:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	unsigned int frame_len

Frame length

.. index:: pair: variable; frames_num
.. _doxid-structnet__drv__xdp__cfg_1ae41e83ecd5196af4ab46b4702b1441e2:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	size_t frames_num

Number of frames in UMEM

.. index:: pair: variable; rx_frames
.. _doxid-structnet__drv__xdp__cfg_1aba3f0f48f61b559cdfbb3e2165e623ab:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	unsigned int rx_frames

Frames reserved for receiving

.. index:: pair: variable; fill_size
.. _doxid-structnet__drv__xdp__cfg_1a5357d0e7e89b2b610d1a2918021757cc:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	unsigned int fill_size

Size of FILL ring

.. index:: pair: variable; comp_size
.. _doxid-structnet__drv__xdp__cfg_1a38d95490b873e15d0b7f4c7c6029abbb:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	unsigned int comp_size

Size of COMPLETION ring

.. index:: pair: variable; rx_size
.. _doxid-structnet__drv__xdp__cfg_1af7480b40faae8703222b4a4522179d3e:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	unsigned int rx_size

Size of Rx ring

.. index:: pair: variable; tx_size
.. _doxid-structnet__drv__xdp__cfg_1a943471377646a9cae8feac42d2d75039:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	unsigned int tx_size

Size of Tx ring

.. index:: pair: variable; bind_flags
.. _doxid-structnet__drv__xdp__cfg_1a89d4aa6b458a6e6961809baf9b31a5b1:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	uint32_t bind_flags

Flags passed when binding AF_XDP socket