xref: /linux/Documentation/bpf/index.rst (revision c6fbb759) 
1=================
2BPF Documentation
3=================
4
5This directory contains documentation for the BPF (Berkeley Packet
6Filter) facility, with a focus on the extended BPF version (eBPF).
7
8This kernel side documentation is still work in progress.
9The Cilium project also maintains a `BPF and XDP Reference Guide`_
10that goes into great technical depth about the BPF Architecture.
11
12.. toctree::
13   :maxdepth: 1
14
15   instruction-set
16   verifier
17   libbpf/index
18   btf
19   faq
20   syscall_api
21   helpers
22   kfuncs
23   programs
24   maps
25   bpf_prog_run
26   classic_vs_extended.rst
27   bpf_licensing
28   test_debug
29   clang-notes
30   linux-notes
31   other
32
33.. only::  subproject and html
34
35   Indices
36   =======
37
38   * :ref:`genindex`
39
40.. Links:
41.. _BPF and XDP Reference Guide: https://docs.cilium.io/en/latest/bpf/
42