| /linux/drivers/pinctrl/intel/ |
| H A D | Kconfig | 11 platforms. Supports 3 banks with 102, 28 and 44 gpios.
18 tristate "Intel Cherryview/Braswell pinctrl and GPIO driver"
22 allows configuring of SoC pins and using them as GPIOs.
25 tristate "Intel Lynxpoint pinctrl and GPIO driver"
29 provides an interface that allows configuring of PCH pins and
41 tristate "Intel pinctrl and GPIO platform driver"
46 of Intel PCH pins and using them as GPIOs. Currently the following
52 tristate "Intel Alder Lake pinctrl and GPIO driver"
56 of Intel Alder Lake PCH pins and using them as GPIOs.
59 tristate "Intel Broxton pinctrl and GPIO driver"
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| /linux/Documentation/filesystems/bcachefs/ |
| H A D | CodingStyle.rst | 6 Good development is like gardening, and codebases are our gardens. Tend to them
8 A little weeding here and there goes a long way; don't wait until things have
12 good. But appreciate beauty when you see it - and let people know.
16 A little organizing here and there goes a long way.
20 Good code is readable code, where the structure is simple and leaves nowhere
25 happen (and will have unpredictable or undefined behaviour if it does), or
26 you're not sure if it can happen and not sure how to handle it yet - make it a
30 assertions need to be handled and turned into checks with error paths, and
40 Good assertions drastically and dramatically reduce the amount of testing
46 Good invariants and assertions will hold everywhere in your codebase. This
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| /linux/Documentation/userspace-api/media/v4l/ |
| H A D | hist-v4l2.rst | 12 and began to work on documentation, example drivers and applications.
15 another four years and two stable kernel releases until the new API was
28 meaningless ``O_TRUNC`` :c:func:`open()` flag, and the
29 aliases ``O_NONCAP`` and ``O_NOIO`` were defined. Applications can set
32 identifiers are now ordinals instead of flags, and the
33 ``video_std_construct()`` helper function takes id and
40 struct ``video_standard`` and the color subcarrier fields were
53 and ``V4L2_PIX_FMT_RGB32`` changed to ``V4L2_PIX_FMT_BGR32``. Audio
55 :ref:`VIDIOC_G_CTRL <VIDIOC_G_CTRL>` and
59 module. The ``YUV422`` and ``YUV411`` planar image formats were added.
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|
| H A D | v4l2.rst | 34 Revision and Copyright
45 - Documented libv4l, designed and added v4l2grab example, Remote Controller chapter.
49 - Original author of the V4L2 API and documentation.
58 - Original author of the V4L2 API and documentation.
71 - Designed and documented the multi-planar API.
79 - Introduce HSV formats and other minor changes.
83 - Designed and documented the VIDIOC_ENUM_FRAMESIZES and VIDIOC_ENUM_FRAMEINTERVALS ioctls.
91 …ned and documented the VIDIOC_LOG_STATUS ioctl, the extended control ioctls, major parts of the sl…
96 part can be used and distributed without restrictions.
110 ctrl_class and which. Which is used to select the current value of the
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|
| /linux/Documentation/scsi/ |
| H A D | ChangeLog.lpfc | 12 for fabric and nport logins out of lpfc_cmpl_els_flogi.
18 PRLI...) are errored back and scan() terminates.
28 find command in both TX and TX completion queues. Return ERROR
62 - kill struct lpfc_scsi_dma_buf and embedded the two members
67 ever used by the driver, just reported to userspace (and that in
72 32bit and 64bit defines on some archs.
82 * Revise TRANSPORT_PATCHES_V2 so that lpfc_target is removed and
84 * Changed RW attributes of scan_down, max_luns and fcp_bind_method
88 list and marked for ADISC.
102 * Use DMA_64BIT_MASK and DMA_32BIT_MASK defines instead of
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|
| /linux/LICENSES/dual/ |
| H A D | CC-BY-4.0 | 19 Creative Commons Corporation ("Creative Commons") is not a law firm and
22 other relationship. Creative Commons makes its licenses and related
25 terms and conditions, or any related information. Creative Commons
31 Creative Commons public licenses provide a standard set of terms and
32 conditions that creators and other rights holders may use to share
33 original works of authorship and other material subject to copyright
34 and certain other rights specified in the public license below. The
36 exhaustive, and do not form part of our licenses.
41 copyright and certain other rights. Our licenses are
42 irrevocable. Licensors should read and understand the terms
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|
| H A D | Apache-2.0 | 20 TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
24 "License" shall mean the terms and conditions for use, reproduction, and
30 "Legal Entity" shall mean the union of the acting entity and all other
43 and configuration files.
47 object code, generated documentation, and conversions to other media types.
55 that is based on (or derived from) the Work and for which the editorial
59 merely link (or bind by name) to the interfaces of, the Work and Derivative
63 version of the Work and any modifications or additions to that Work or
70 mailing lists, source code control systems, and issue tracking systems that
72 and improving the Work, but excluding communication that is conspicuously
[all …]
|
| /linux/Documentation/timers/ |
| H A D | hrtimers.rst | 9 back and forth trying to integrate high-resolution and high-precision
10 features into the existing timer framework, and after testing various
14 to solve this'), and spent a considerable effort trying to integrate
18 - the forced handling of low-resolution and high-resolution timers in
19 the same way leads to a lot of compromises, macro magic and #ifdef
20 mess. The timers.c code is very "tightly coded" around jiffies and
21 32-bitness assumptions, and has been honed and micro-optimized for a
23 for many years - and thus even small extensions to it easily break
25 code is very good and tight code, there's zero problems with it in its
45 error conditions in various I/O paths, such as networking and block
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|
| /linux/Documentation/userspace-api/ |
| H A D | dma-buf-alloc-exchange.rst | 9 support for sharing pixel-buffer allocations between processes, devices, and
11 classes; this document details how applications and kernel subsystems should
14 It is written with reference to the DRM subsystem for GPU and display devices,
15 V4L2 for media devices, and also to Vulkan, EGL and Wayland, for userspace
16 support, however any other subsystems should also follow this design and advice.
26 in one or more memory buffers. Has width and height in pixels, pixel
27 format and modifier (implicit or explicit).
41 A piece of memory for storing (parts of) pixel data. Has stride and size
42 in bytes and at least one handle in some API. May contain one or more
46 A two-dimensional array of some or all of an image's color and alpha
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|
| /linux/Documentation/fb/ |
| H A D | api.rst | 12 with frame buffer devices. In-kernel APIs between device drivers and the frame
16 behaviours differ in subtle (and not so subtle) ways. This document describes
24 Device and driver capabilities are reported in the fixed screen information
34 expect from the device and driver.
43 2. Types and visuals
50 Formats are described by frame buffer types and visuals. Some visuals require
52 bits_per_pixel, grayscale, red, green, blue and transp fields.
54 Visuals describe how color information is encoded and assembled to create
56 types and visuals are supported.
64 Padding at end of lines may be present and is then reported through the fixed
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|
| /linux/LICENSES/deprecated/ |
| H A D | GPL-1.0 | 18 Everyone is permitted to copy and distribute verbatim copies
25 License is intended to guarantee your freedom to share and change free
28 software and to any other program whose authors commit to using it.
36 programs; and that you know you can do these things.
46 source code. And you must tell them their rights.
48 We protect your rights with two steps: (1) copyright the software, and
50 distribute and/or modify the software.
52 Also, for each author's protection and ours, we want to make certain
54 software. If the software is modified by someone else and passed on, we
59 The precise terms and conditions for copying, distribution and
[all …]
|
| /linux/Documentation/driver-api/surface_aggregator/ |
| H A D | internal.rst | 49 and Surface Serial Hub (SSH) driver. For the API documentation, refer to:
66 the packet transport logic and handles things like packet validation, packet
67 acknowledgment (ACKing), packet (retransmission) timeouts, and relaying
72 responses of the EC to those requests, and events (sent from EC to host).
74 responses to their corresponding requests, and implements request timeouts.
76 The *controller* layer is building on top of this and essentially decides
77 how request responses and, especially, events are dealt with. It provides an
79 workqueue for event and asynchronous request completion, and also manages
86 native SSAM devices, i.e. devices that are not defined in ACPI and not
87 implemented as platform devices, via |ssam_device| and |ssam_device_driver|
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|
| /linux/drivers/pinctrl/qcom/ |
| H A D | Kconfig.msm | 8 This is the pinctrl, pinmux, pinconf and gpiolib driver for the
15 This is the pinctrl, pinmux, pinconf and gpiolib driver for the
22 This is the pinctrl, pinmux, pinconf and gpiolib driver for the
29 This is the pinctrl, pinmux, pinconf and gpiolib driver for
38 This is the pinctrl, pinmux, pinconf and gpiolib driver for the
45 This is the pinctrl, pinmux, pinconf and gpiolib driver for the
53 This is the pinctrl, pinmux, pinconf and gpiolib driver for
62 This is the pinctrl, pinmux, pinconf and gpiolib driver for
71 This is the pinctrl, pinmux, pinconf and gpiolib driver for
80 This is the pinctrl, pinmux, pinconf and gpiolib driver for
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|
| /linux/tools/perf/pmu-events/arch/x86/westmereep-dp/ |
| H A D | memory.json | 11 "BriefDescription": "REQUEST = ANY_DATA read and RESPONSE = ANY_DRAM AND REMOTE_FWD",
21 "BriefDescription": "REQUEST = ANY_DATA read and RESPONSE = ANY_LLC_MISS",
31 "BriefDescription": "REQUEST = ANY_DATA read and RESPONSE = OTHER_LOCAL_DRAM",
41 "BriefDescription": "REQUEST = ANY_DATA read and RESPONSE = REMOTE_DRAM",
51 "BriefDescription": "REQUEST = ANY IFETCH and RESPONSE = ANY_DRAM AND REMOTE_FWD",
61 "BriefDescription": "REQUEST = ANY IFETCH and RESPONSE = ANY_LLC_MISS",
71 "BriefDescription": "REQUEST = ANY IFETCH and RESPONSE = OTHER_LOCAL_DRAM",
81 "BriefDescription": "REQUEST = ANY IFETCH and RESPONSE = REMOTE_DRAM",
91 "BriefDescription": "REQUEST = ANY_REQUEST and RESPONSE = ANY_DRAM AND REMOTE_FWD",
101 "BriefDescription": "REQUEST = ANY_REQUEST and RESPONSE = ANY_LLC_MISS",
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|
| /linux/Documentation/driver-api/usb/ |
| H A D | gadget.rst | 12 within peripherals and other USB devices that embed Linux. It provides
13 an overview of the API structure, and shows how that fits into a system
26 and alternate interface settings.
31 - Sharing data structures and API models with the Linux-USB host side
32 API. This helps the OTG support, and looks forward to more-symmetric
33 frameworks (where the same I/O model is used by both host and device
47 driver is the master (or "client driver") and the gadget driver is the
51 queues of request objects to package I/O buffers, and those requests may
53 USB *Chapter 9* messages, structures, and constants. Also, both APIs
54 bind and unbind drivers to devices. The APIs differ in detail, since the
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|
| /linux/LICENSES/preferred/ |
| H A D | GPL-2.0 | 25 Everyone is permitted to copy and distribute verbatim copies
31 freedom to share and change it. By contrast, the GNU General Public
32 License is intended to guarantee your freedom to share and change free
35 Foundation's software and to any other program whose authors commit to
42 have the freedom to distribute copies of free software (and charge for
45 in new free programs; and that you know you can do these things.
55 source code. And you must show them these terms so they know their
58 We protect your rights with two steps: (1) copyright the software, and
60 distribute and/or modify the software.
62 Also, for each author's protection and ours, we want to make certain
[all …]
|
| H A D | LGPL-2.0 | 21 Everyone is permitted to copy and distribute verbatim copies of this
30 share and change it. By contrast, the GNU General Public Licenses are
31 intended to guarantee your freedom to share and change free software--to
35 designated Free Software Foundation software, and to any other libraries
40 to distribute copies of free software (and charge for this service if you
42 can change the software or use pieces of it in new free programs; and that
55 changes to the library and recompiling it. And you must show them these
59 library, and (2) offer you this license which gives you legal permission to
60 copy, distribute and/or modify the library.
64 the library is modified by someone else and passed on, we want its
[all …]
|
| H A D | LGPL-2.1 | 23 Everyone is permitted to copy and distribute verbatim copies of this
33 share and change it. By contrast, the GNU General Public Licenses are
34 intended to guarantee your freedom to share and change free software--to
39 Foundation and other authors who decide to use it. You can use it too, but
46 the freedom to distribute copies of free software (and charge for this
48 want it; that you can change the software and use pieces of it in new free
49 programs; and that you are informed that you can do these things.
61 changes to the library and recompiling it. And you must show them these
65 library, and (2) we offer you this license, which gives you legal
66 permission to copy, distribute and/or modify the library.
[all …]
|
| /linux/tools/usb/usbip/ |
| H A D | COPYING | 6 Everyone is permitted to copy and distribute verbatim copies
12 freedom to share and change it. By contrast, the GNU General Public
13 License is intended to guarantee your freedom to share and change free
16 Foundation's software and to any other program whose authors commit to
23 have the freedom to distribute copies of free software (and charge for
26 in new free programs; and that you know you can do these things.
36 source code. And you must show them these terms so they know their
39 We protect your rights with two steps: (1) copyright the software, and
41 distribute and/or modify the software.
43 Also, for each author's protection and ours, we want to make certain
[all …]
|
| /linux/Documentation/arch/x86/ |
| H A D | intel_txt.rst | 15 - Measurement and verification of launched environment
17 Intel TXT is part of the vPro(TM) brand and is also available some
19 based on the Q35, X38, Q45, and Q43 Express chipsets (e.g. Dell
20 Optiplex 755, HP dc7800, etc.) and mobile systems based on the GM45,
21 PM45, and GS45 Express chipsets.
47 uses Intel TXT to perform a measured and verified launch of an OS
55 w/ TXT support since v3.2), and now Linux kernels.
61 While there are many products and technologies that attempt to
64 Measurement Architecture (IMA) and Linux Integrity Module interface
69 starting at system reset and requires measurement of all code
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|
| /linux/drivers/hwmon/ |
| H A D | Kconfig | 14 sensors and various additional features such as the ability to
16 should say Y here and also to the specific driver(s) for your
36 a problem with I2C support and want to see more of what is going
46 and second revision of the Abit uGuru chip. The voltage and frequency
49 Abit motherboards from before end 2005). For more info and a list
62 and their settings is supported. The third revision of the Abit
64 2005). For more info and a list of which motherboards have which
75 current and power sensors of Ampere's Altra processor family SoC
79 tristate "Analog Devices AD7314 and compatibles"
83 AD7314, ADT7301 and ADT7302 temperature sensors.
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|
| /linux/Documentation/RCU/ |
| H A D | RTFP.txt | 4 This document describes RCU-related publications, and is followed by
7 and search engines will usually find what you are looking for.
9 The first thing resembling RCU was published in 1980, when Kung and Lehman
16 In 1982, Manber and Ladner [Manber82,Manber84] recommended deferring
22 In 1986, Hennessy, Osisek, and Seigh [Hennessy89] introduced passive
47 write-side contention and parallelize the other write-side overheads by
56 error, which typically slows convergence and thus increases the number of
61 structured data, such as the matrices used in scientific programs, and
88 Their approach requires memory barriers (and thus pipeline stalls),
89 but reduces memory latency, contention, and locking overheads.
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|
| /linux/tools/memory-model/Documentation/ |
| H A D | explanation.txt | 13 5. ORDERING AND CYCLES
15 7. THE PROGRAM ORDER RELATION: po AND po-loc
17 9. DEPENDENCY RELATIONS: data, addr, and ctrl
18 10. THE READS-FROM RELATION: rf, rfi, and rfe
19 11. CACHE COHERENCE AND THE COHERENCE ORDER RELATION: co, coi, and coe
20 12. THE FROM-READS RELATION: fr, fri, and fre
27 19. AND THEN THERE WAS ALPHA
30 22. RCU RELATIONS: rcu-link, rcu-gp, rcu-rscsi, rcu-order, rcu-fence, and rb
33 25. PLAIN ACCESSES AND DATA RACES
34 26. ODDS AND ENDS
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|
| /linux/Documentation/usb/ |
| H A D | CREDITS | 31 Linux USB driver effort and writing much of the larger uusbd driver.
35 and offering suggestions and sharing implementation experiences.
37 Additional thanks to the following companies and people for donations
38 of hardware, support, time and development (this is from the original
44 - 3Com GmbH for donating a ISDN Pro TA and supporting me
45 in technical questions and with test equipment. I'd never
52 Operating System and supports this project with
74 protocol. They've also donated a F-23 digital joystick and a
79 leading manufacturer for active and passive ISDN Controllers
80 and CAPI 2.0-based software. The active design of the AVM B1
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|
| /linux/include/linux/ |
| H A D | zlib.h | 3 Copyright (C) 1995-2005 Jean-loup Gailly and Mark Adler
10 including commercial applications, and to alter it and redistribute it
17 2. Altered source versions must be plainly marked as such, and must not be
27 (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
43 * Z_PACKET_FLUSH is added and used by ppp_deflate. Before returning
44 this checks there is no more input data available and the next data
48 the history window and adjusts the accoutning without calling
53 The 'zlib' compression library provides in-memory compression and
56 (deflation) but other algorithms will be added later and will have the same
62 application must provide more input and/or consume the output
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|