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This article explains how net devices are mapped to the Linux<sup>&reg;</sup> kernel netdevice stack.

==Purpose==
This article introduces the Linux<sup>&reg;</sup> kernel netdevice. Its purpose is to provide to newcomers some first insights regarding networking.
The other articles referenced in this page provide detailed information about each component connected to netdevice.

==System overview==

[[File:Networking overview.png|thumb|center|766px|alt=Alternate text|Networking Overview]]



On STM32MP1 Series, the netdevice stack is used for two purposes: CAN and Ethernet. A more detailed block diagram of each interface is available in dedicated pages: [[CAN_overview | CAN]] and [[Ethernet_overview | Ethernet]].<br>
Linux<sup>&reg;</sup> community offers several links to help understanding the netdevice stack:
* Kernel networking flow <ref>[https://wiki.linuxfoundation.org/networking/kernel_flow], Kernel networking flow</ref>,
* Kernel networking documentation<ref>[https://www.kernel.org/doc/html/latest/networking/index.html], Kernel networking documentation</ref>

==References==
<references />

<noinclude>
{{PublicationRequestId |10213 | 2019-01-16 |BrunoB}}
[[Category:Netdev]]
</noinclude>