| /linux/Documentation/driver-api/fpga/ |
| H A D | intro.rst | 4 The FPGA subsystem supports reprogramming FPGAs dynamically under
7 * The FPGA subsystem is vendor agnostic.
9 * The FPGA subsystem separates upper layers (userspace interfaces and
16 other users. Write the linux-fpga mailing list and maintainers and
24 ------
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| /linux/Documentation/scsi/ |
| H A D | scsi.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 SCSI subsystem documentation
8 the SCSI subsystem in the Linux kernel (lk) 2.4 series. See:
9 https://www.tldp.org/HOWTO/SCSI-2.4-HOWTO . The LDP has single
12 Notes on using modules in the SCSI subsystem
18 The scsi-core (also known as the "mid level") contain
43 1Notes on using modules in the SCSI subsystem global() argument
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| H A D | scsi_mid_low_api.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 SCSI mid_level - lower_level driver interface
9 This document outlines the interface between the Linux SCSI mid level and
10 SCSI lower level drivers. Lower level drivers (LLDs) are variously called
14 (SCSI terminology, see SAM-3 at http://www.t10.org) sends SCSI commands
20 its own subsystem in Linux (e.g. USB and ieee1394). In such cases the
21 SCSI subsystem LL
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| /linux/include/linux/ |
| H A D | pm.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * pm.h - Power management interface
64 * struct dev_pm_ops - device PM callbacks.
68 * subsystem and generally the rest of the kernel is supposed to prevent
71 * registration of a child already in progress), it may return -EAGAIN, so
81 * runtime-suspende
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| H A D | cgroup.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
8 * Copyright (C) 2004-2006 Silicon Graphics, Inc.
29 #include <linux/cgroup-defs.h>
67 struct list_head iters_node; /* css_set->task_iters */
92 * cgroup_subsys_enabled - fast test on whether a subsys is enabled
93 * @ss: subsystem in question
99 * cgroup_subsys_on_dfl - fast test on whether a subsys is on default hierarchy
100 * @ss: subsystem i
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| /linux/Documentation/networking/ |
| H A D | nfc.rst | 2 Linux NFC subsystem
5 The Near Field Communication (NFC) subsystem is required to standardize the
14 The NFC subsystem is responsible for:
15 - NFC adapters management;
16 - Polling for targets;
17 - Low-level data exchange;
19 The subsystem is divided in some parts. The 'core' is responsible for
21 responsible for providing an interface to control operations and low-leve
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| /linux/Documentation/maintainer/ |
| H A D | rebasing-and-merging.rst | 1 .. SPDX-License-Identifier: GPL-2.0
7 Maintaining a subsystem, as a general rule, requires a familiarity with the
8 Git source-code management system. Git is a powerful tool with a lot of
30 - Changing the parent (starting) commit upon which a series of patches is
36 - Changing the history of a set of patches by fixing (or deleting) broken
48 - History that has been exposed to the world beyond your private system
54 That said, there are always exceptions. Some trees (linux-next being
61 - D
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| /linux/Documentation/w1/ |
| H A D | w1-generic.rst | 2 Introduction to the 1-wire (w1) subsystem
5 The 1-wire bus is a simple master-slave bus that communicates via a single
9 drain output and by sampling the logic level of the signal line.
11 The w1 subsystem provides the framework for managing w1 masters and
18 - DS9490 usb device
19 - W1-over-GPI
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| /linux/Documentation/power/powercap/ |
| H A D | powercap.rst | 13 form of a tree of objects. The objects at the root level of the tree represent
15 example, the intel-rapl control type represents the Intel "Running Average
16 Power Limit" (RAPL) technology, whereas the 'idle-injection' control type
35 └──intel-rapl
36 ├──intel-rapl:0
43 │ ├──device -> ../../intel-rapl
45 │ ├──intel-rapl:0:0
52 │ │ ├──device -> ../../intel-rap
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| /linux/Documentation/admin-guide/ |
| H A D | sysfs-rules.rst | 4 The kernel-exported sysfs exports internal kernel implementation details
11 low-level userspace applications, with a new kernel release, the users
12 of sysfs must follow some rules to use an as-abstract-as-possible way to
21 - Do not use libsysfs
23 offer any abstraction, it exposes all the kernel driver-core
31 - sysfs is always at ``/sys``
38 - device
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| /linux/kernel/irq/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
2 menu "IRQ subsystem"
21 # Print level/edge extra information
55 # Generic irq_domain hw <--> linux irq number translation
70 # Support for obsolete non-mapping irq domains
75 # Support for hierarchical fasteoi+edge and fasteoi+level handler
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| /linux/Documentation/process/ |
| H A D | maintainer-soc.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 SoC Subsystem
8 ------
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| /linux/Documentation/netlabel/ |
| H A D | lsm_interface.rst | 25 NetLabel subsystem converts the security attributes to and from the correct
26 low-level packet label depending on the NetLabel build time and run time
37 level functions are translated into low level protocol operations based on how
38 the administrator has configured the NetLabel subsystem.
|
| /linux/Documentation/leds/ |
| H A D | leds-class-flash.rst | 5 Some LED devices provide two modes - torch and flash. In the LED subsystem
6 those modes are supported by LED class (see Documentation/leds/leds-class.rst)
13 registered in the LED subsystem with led_classdev_flash_register function.
16 (see Documentation/ABI/testing/sysfs-class-led-flash)
18 - flash_brightness
19 - max_flash_brightness
20 - flash_timeou
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| /linux/Documentation/devicetree/bindings/soc/qcom/ |
| H A D | qcom,smd.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schema
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| /linux/kernel/cgroup/ |
| H A D | rstat.c | 1 // SPDX-License-Identifier: GPL-2.0-only
2 #include "cgroup-internal.h"
20 * Other css's associated with a subsystem use rstat only when
21 * they define the ss->css_rstat_flush callback.
25 return css_is_self(css) || css->ss->css_rstat_flush != NULL; in css_uses_rstat()
31 return per_cpu_ptr(css->rstat_cp in css_rstat_cpu()
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| /linux/drivers/soc/qcom/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
15 the low-power state for resources related to the remoteproc
17 Subsystem (AOSS) using Qualcomm Messaging Protocol (QMP).
26 resource on a RPM-hardened platform must use this database to get
53 Last Level Cache Controller(LLCC) driver for platforms such as,
84 and instances handled by the remote DSPs. This is a kernel-space
124 Say yes here to support USB-
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| /linux/drivers/staging/media/atomisp/pci/isp/kernels/ynr/ynr_2/ |
| H A D | ia_css_ynr2.host.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Support for Intel Camera Imaging ISP subsystem.
31 unsigned int level);
36 unsigned int level);
41 unsigned int level);
46 unsigned int level);
|
| /linux/Documentation/driver-api/surface_aggregator/ |
| H A D | overview.rst | 1 .. SPDX-License-Identifier: GPL-2.0+
10 its responsibilities and feature-set have since been expanded significantly
23 sensors (e.g. skin temperature) and cooling/performance-mode setting to the
27 and 2 it is required for keyboard HID input. This HID subsystem has been
32 While features have not changed much on a coarse level since the 5th
36 SAN), translating ACPI generic serial bus write-/read-accesses to SAM
40 harder to discover and requiring us to hard-cod
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| /linux/drivers/staging/media/atomisp/pci/isp/kernels/ynr/ynr_1.0/ |
| H A D | ia_css_ynr.host.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Support for Intel Camera Imaging ISP subsystem.
31 unsigned int level);
36 unsigned int level);
41 unsigned int level);
46 unsigned int level);
|
| /linux/drivers/staging/media/atomisp/pci/isp/kernels/s3a/s3a_1.0/ |
| H A D | ia_css_s3a.host.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Support for Intel Camera Imaging ISP subsystem.
30 unsigned int level);
35 unsigned int level);
40 unsigned int level);
45 unsigned int level);
50 unsigned int level);
|
| /linux/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_1.0/ |
| H A D | ia_css_gc.host.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Support for Intel Camera Imaging ISP subsystem.
38 unsigned int level);
43 unsigned int level);
48 unsigned int level);
53 unsigned int level);
|
| /linux/Documentation/core-api/ |
| H A D | genericirq.rst | 7 :Copyright: |copy| 2005-2010: Thomas Gleixner
8 :Copyright: |copy| 2005-2006: Ingo Molnar
22 interrupt subsystem based for their architecture, with the help of the
29 __do_IRQ() super-handler, which is able to deal with every type of
36 - Level type
38 - Edge type
40 - Simple type
44 - Fast EOI type
46 In the SMP world of the __do_IRQ() super-handle
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| /linux/drivers/staging/media/atomisp/pci/isp/kernels/de/de_1.0/ |
| H A D | ia_css_de.host.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Support for Intel Camera Imaging ISP subsystem.
26 to->pixelnoise = in ia_css_de_encode()
27 uDIGIT_FITTING(from->pixelnoise, 16, SH_CSS_BAYER_BITS); in ia_css_de_encode()
28 to->c1_coring_threshold = in ia_css_de_encode()
29 uDIGIT_FITTING(from->c1_coring_threshold, 16, in ia_css_de_encode()
31 to->c2_coring_threshold = in ia_css_de_encode()
32 uDIGIT_FITTING(from->c2_coring_threshol in ia_css_de_encode()
39 ia_css_de_dump(const struct sh_css_isp_de_params * de,unsigned int level) ia_css_de_dump() argument
57 ia_css_de_debug_dtrace(const struct ia_css_de_config * config,unsigned int level) ia_css_de_debug_dtrace() argument
[all...] |
| /linux/drivers/staging/media/atomisp/pci/isp/kernels/ob/ob2/ |
| H A D | ia_css_ob2_types.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Support for Intel Camera Imaging ISP subsystem.
11 * CSS-API header file for Optical Black algorithm parameters.
22 ia_css_u0_16 level_gr; /** Black level for GR pixels.
25 ia_css_u0_16 level_r; /** Black level for R pixels.
28 ia_css_u0_16 level_b; /** Black level for B pixels.
31 ia_css_u0_16 level_gb; /** Black level for GB pixels.
|