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Mauro Carvalho Chehabdc7a12b2019-04-14 15:51:10 -03001
Jani Nikula22cba312016-05-19 15:14:05 +03002.. The Linux Kernel documentation master file, created by
3 sphinx-quickstart on Fri Feb 12 13:51:46 2016.
4 You can adapt this file completely to your liking, but it should at least
5 contain the root `toctree` directive.
6
Federico Vagaaa586e22018-06-06 00:49:01 +02007.. _linux_doc:
8
Konstantin Ryabitsev61ca5fd2017-06-06 16:50:04 -04009The Linux Kernel documentation
10==============================
Jani Nikula22cba312016-05-19 15:14:05 +030011
Jonathan Corbetb51208d2016-10-26 15:43:00 -060012This is the top level of the kernel's documentation tree. Kernel
13documentation, like the kernel itself, is very much a work in progress;
14that is especially true as we work to integrate our many scattered
15documents into a coherent whole. Please note that improvements to the
16documentation are welcome; join the linux-doc list at vger.kernel.org if
17you want to help out.
18
Thomas Gleixneraa19a172017-12-28 23:17:17 +010019Licensing documentation
20-----------------------
21
22The following describes the license of the Linux kernel source code
23(GPLv2), how to properly mark the license of individual files in the source
24tree, as well as links to the full license text.
25
Markus Heiser97994452018-08-14 13:43:12 +020026* :ref:`kernel_licensing`
Thomas Gleixneraa19a172017-12-28 23:17:17 +010027
Jonathan Corbetb51208d2016-10-26 15:43:00 -060028User-oriented documentation
29---------------------------
30
31The following manuals are written for *users* of the kernel — those who are
32trying to get it to work optimally on a given system.
Jani Nikula22cba312016-05-19 15:14:05 +030033
34.. toctree::
35 :maxdepth: 2
36
Mauro Carvalho Chehab9d850252016-09-21 09:51:11 -030037 admin-guide/index
Jonathan Corbetb51208d2016-10-26 15:43:00 -060038
Changbin Du680e6ff2019-04-25 23:30:54 +080039Firmware-related documentation
40------------------------------
41The following holds information on the kernel's expectations regarding the
42platform firmwares.
43
44.. toctree::
45 :maxdepth: 2
46
47 firmware-guide/index
48
Jonathan Corbet1d596de2017-04-02 14:58:01 -060049Application-developer documentation
50-----------------------------------
51
52The user-space API manual gathers together documents describing aspects of
53the kernel interface as seen by application developers.
54
55.. toctree::
56 :maxdepth: 2
57
Mike Rapoport82381912018-03-21 21:22:48 +020058 userspace-api/index
Mauro Carvalho Chehab616b81d2019-06-18 17:13:24 -030059 ioctl/index
Jonathan Corbet1d596de2017-04-02 14:58:01 -060060
61
Jonathan Corbetb51208d2016-10-26 15:43:00 -060062Introduction to kernel development
63----------------------------------
64
65These manuals contain overall information about how to develop the kernel.
66The kernel community is quite large, with thousands of developers
67contributing over the course of a year. As with any large community,
68knowing how things are done will make the process of getting your changes
69merged much easier.
70
71.. toctree::
72 :maxdepth: 2
73
Mauro Carvalho Chehab0e4f07a2016-10-18 09:05:32 -020074 process/index
Markus Heiserc2893122016-10-26 08:23:14 +020075 dev-tools/index
Mauro Carvalho Chehab1dc4bbf2016-11-17 08:32:33 -020076 doc-guide/index
Mauro Carvalho Chehabc4fcd7c2017-05-11 08:03:27 -030077 kernel-hacking/index
Changbin Du583bc6b2018-02-17 13:39:34 +080078 trace/index
Tobin C. Harding9727a012017-12-04 10:27:29 +110079 maintainer/index
Jonathan Corbetb51208d2016-10-26 15:43:00 -060080
81Kernel API documentation
82------------------------
83
84These books get into the details of how specific kernel subsystems work
85from the point of view of a kernel developer. Much of the information here
86is taken directly from the kernel source, with supplemental material added
87as needed (or at least as we managed to add it probably *not* all that is
Andy Deng20698892017-01-25 12:14:33 +080088needed).
Jonathan Corbetb51208d2016-10-26 15:43:00 -060089
90.. toctree::
91 :maxdepth: 2
92
Jonathan Corbetdcec3c82016-08-20 13:17:32 -060093 driver-api/index
Silvio Fricke24755a52016-10-28 10:14:10 +020094 core-api/index
Mauro Carvalho Chehabdf1b7ce2019-06-18 17:16:23 -030095 accounting/index
96 block/index
97 hid/index
98 iio/index
Mauro Carvalho Chehab09fdc952019-06-18 16:51:34 -030099 leds/index
Markus Heiserb32feba2016-08-13 16:12:43 +0200100 media/index
Mauro Carvalho Chehab05e0f3b2017-05-12 09:14:02 -0300101 networking/index
Mauro Carvalho Chehabaeb899a2017-04-11 07:01:19 -0300102 input/index
Mauro Carvalho Chehab7ebd8b662019-04-17 06:46:29 -0300103 hwmon/index
Jani Nikulacb597fc2016-06-21 14:48:57 +0300104 gpu/index
Jarkko Sakkinen799a5452016-11-03 17:57:52 -0600105 security/index
Takashi Iwai85519142016-11-02 21:30:39 +0100106 sound/index
Stephan Mueller3b72c812016-10-21 04:54:22 +0200107 crypto/index
Mauro Carvalho Chehab90f9f112017-05-12 06:50:22 -0300108 filesystems/index
Mike Rapoport82381912018-03-21 21:22:48 +0200109 vm/index
Tobin C. Harding32095702018-07-26 15:03:04 +1000110 bpf/index
Mauro Carvalho Chehabecefae62019-06-18 18:05:38 -0300111 usb/index
Randy Dunlap5591a302019-01-13 19:21:46 -0800112 misc-devices/index
Mauro Carvalho Chehabc92992f2019-04-22 16:49:11 -0300113 mic/index
114 phy/samsung-usb2
115 scheduler/index
Jani Nikula22cba312016-05-19 15:14:05 +0300116
Mauro Carvalho Chehabbffac832017-05-13 07:50:43 -0300117Architecture-specific documentation
118-----------------------------------
119
120These books provide programming details about architecture-specific
121implementation.
122
123.. toctree::
124 :maxdepth: 2
125
126 sh/index
Mauro Carvalho Chehab159a5e72019-04-22 16:10:26 -0300127 arm/index
128 arm64/index
129 ia64/index
130 m68k/index
131 riscv/index
132 s390/index
133 sh/index
134 sparc/index
Thomas Gleixner6a9e5292019-02-18 23:13:06 +0100135 x86/index
Mauro Carvalho Chehab159a5e72019-04-22 16:10:26 -0300136 xtensa/index
Mauro Carvalho Chehabbffac832017-05-13 07:50:43 -0300137
Darrick J. Wong66848742018-07-29 16:14:02 -0400138Filesystem Documentation
139------------------------
140
141The documentation in this section are provided by specific filesystem
142subprojects.
143
144.. toctree::
Theodore Ts'o0694f8c2018-07-29 16:35:23 -0400145 :maxdepth: 2
Darrick J. Wong66848742018-07-29 16:14:02 -0400146
147 filesystems/ext4/index
148
Federico Vaga85c32d92018-06-06 00:49:00 +0200149Translations
150------------
SeongJae Parkba42c572016-11-08 21:26:09 +0900151
152.. toctree::
Federico Vaga85c32d92018-06-06 00:49:00 +0200153 :maxdepth: 2
SeongJae Parkba42c572016-11-08 21:26:09 +0900154
Federico Vaga85c32d92018-06-06 00:49:00 +0200155 translations/index
Tsugikazu Shibataf0127332017-04-08 12:24:04 +0200156
Jani Nikula22cba312016-05-19 15:14:05 +0300157Indices and tables
158==================
159
160* :ref:`genindex`