Searched +full:init +full:- +full:delay (Results 1 – 25 of 42) sorted by relevance
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| /Documentation/devicetree/bindings/display/panel/ |
| D | samsung,s6e8aa0.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andrzej Hajda <a.hajda@samsung.com>
13 - $ref: panel-common.yaml#
22 reset-gpios: true
23 display-timings: true
25 vdd3-supply:
28 vci-supply:
31 power-on-delay:
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| /Documentation/devicetree/bindings/sound/ |
| D | realtek,rt5514.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Animesh Agarwal <animeshagarwal28@gmail.com>
24 - $ref: /schemas/spi/spi-peripheral-props.yaml#
25 - $ref: dai-common.yaml#
36 - description: Master clock to the CODEC
38 clock-names:
40 - const: mclk
46 realtek,dmic-init-delay-ms:
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| /Documentation/admin-guide/device-mapper/ |
| D | index.rst | 8 cache-policies
10 delay
11 dm-clone
12 dm-crypt
13 dm-dust
14 dm-ebs
15 dm-flakey
16 dm-ima
17 dm-init
18 dm-integrity
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| D | dm-init.rst | 5 It is possible to configure a device-mapper device to act as the root device for
11 The second is to create one or more device-mappers using the module parameter
12 "dm-mod.create=" through the kernel boot command line argument.
15 semi-colons, where:
17 - a comma is used to separate fields like name, uuid, flags and table
19 - a semi-colon is used to separate devices.
23 …dm-mod.create=<name>,<uuid>,<minor>,<flags>,<table>[,<table>+][;<name>,<uuid>,<minor>,<flags>,<tab…
28 <uuid> ::= xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx | ""
35 `--concise` argument.
47 `delay` allowed
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| /Documentation/fb/ |
| D | deferred_io.rst | 5 Deferred IO is a way to delay and repurpose IO. It uses host memory as a
10 - userspace app like Xfbdev mmaps framebuffer
11 - deferred IO and driver sets up fault and page_mkwrite handlers
12 - userspace app tries to write to mmapped vaddress
13 - we get pagefault and reach fault handler
14 - fault handler finds and returns physical page
15 - we get page_mkwrite where we add this page to a list
16 - schedule a workqueue task to be run after a delay
17 - app continues writing to that page with no additional cost. this is
19 - the workqueue task comes in and mkcleans the pages on the list, then
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| /Documentation/devicetree/bindings/bus/ |
| D | ti-sysc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/bus/ti-sysc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Tony Lindgren <tony@atomide.com>
31 pattern: "^target-module(@[0-9a-f]+)?$"
35 - items:
36 - enum:
37 - ti,sysc-omap2
38 - ti,sysc-omap4
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| /Documentation/scsi/ |
| D | ChangeLog.ips | 4 5.00.01 - Sarasota ( 5i ) adapters must always be scanned first
5 - Get rid on IOCTL_NEW_COMMAND code
6 - Add Extended DCDB Commands for Tape Support in 5I
8 4.90.11 - Don't actually RESET unless it's physically required
9 - Remove unused compile options
11 4.90.08 - Data Corruption if First Scatter Gather Element is > 64K
13 4.90.08 - Increase Delays in Flashing ( Trombone Only - 4H )
15 4.90.05 - Use New PCI Architecture to facilitate Hot Plug Development
17 4.90.01 - Add ServeRAID Version Checking
19 4.80.26 - Clean up potential code problems ( Arjan's recommendations )
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| /Documentation/driver-api/ |
| D | pps.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 PPS - Pulse Per Second
22 --------
32 Carrier Detect pin) or to a parallel port (ACK-pin) or to a special
38 GPS receiver as PPS source, to obtain a wallclock-time with
39 sub-millisecond synchronisation to UTC.
43 ------------------
46 CPU GPIO-Pin as physical link to the signal, I encountered a deeper
56 purpose GPIO line. In this case even basic file-related functionality
72 ------------------------------
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| D | ntb.rst | 5 NTB (Non-Transparent Bridge) is a type of PCI-Express bridge chip that connects
6 the separate memory systems of two or more computers to the same PCI-Express
9 scratchpad and message registers. Scratchpad registers are read-and-writable
36 ----------------------------------------
50 | dma-mapped |-ntb_mw_set_trans(addr) |
52 | (addr) |<======| MW xlat addr |<====| MW base addr |<== memory-mapped IO
53 |------------| |--------------| | |--------------|
68 | dma-mapped | | | MW base addr |<== memory-mapped IO
69 | memory | | |--------------|
70 | (addr) |<===================| MW xlat addr |<-ntb_peer_mw_set_trans(addr)
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| /Documentation/networking/ |
| D | phy.rst | 26 #. Increase code-reuse
27 #. Increase overall code-maintainability
60 #. Like any driver, the device_driver structure must be configured, and init
67 for one of the users. (e.g. "git grep fsl,.*-mdio arch/powerpc/boot/dts/")
72 The Reduced Gigabit Medium Independent Interface (RGMII) is a 12-pin
74 data lines. Due to this design decision, a 1.5ns to 2ns delay must be added
78 the PHY driver and optionally the MAC driver, implement the required delay. The
83 internal delay by itself, it assumes that either the Ethernet MAC (if capable)
84 or the PCB traces insert the correct 1.5-2ns delay
86 * PHY_INTERFACE_MODE_RGMII_TXID: the PHY should insert an internal delay
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| D | bonding.rst | 1 .. SPDX-License-Identifier: GPL-2.0
11 Corrections, HA extensions: 2000/10/03-15:
13 - Willy Tarreau <willy at meta-x.org>
14 - Constantine Gavrilov <const-g at xpert.com>
15 - Chad N. Tindel <ctindel at ieee dot org>
16 - Janice Girouard <girouard at us dot ibm dot com>
17 - Jay Vosburgh <fubar at us dot ibm dot com>
22 - Mitch Williams <mitch.a.williams at intel.com>
35 the original tools from extreme-linux and beowulf sites will not work
119 -----------------------------------------------
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| /Documentation/i2c/ |
| D | gpio-fault-injection.rst | 12 'i2c-fault-injector' subdirectory in the Kernel debugfs filesystem, usually
15 injection. They will be described now along with their intended use-cases.
21 -----
31 -----
51 and will init a bus recovery on its own. If you want to implement bus recovery
56 --------------------------
68 -----------------------
90 bus arbitration against another master in a multi-master setup.
93 ------------------
110 # i2cget -y <bus_to_test> 0x3f
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| /Documentation/translations/zh_CN/kernel-hacking/ |
| D | hacking.rst | 1 .. include:: ../disclaimer-zh_CN.rst
3 :Original: Documentation/kernel-hacking/hacking.rst
31 - 与任何进程无关，服务于硬件中断；
33 - 与任何进程无关，服务于软件中断（softirq）或子任务（tasklet）；
35 - 运行于内核空间中，与进程（用户上下文）相关联；
37 - 在用户空间中运行进程。
46 ------------
64 ----------------------
78 -------------------------------------------------------
149 （errno，请参阅 ``include/uapi/asm-generic/errno-base.h`` 、
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| /Documentation/spi/ |
| D | spi-summary.rst | 5 02-Feb-2012
8 ------------
17 clocking modes through which data is exchanged; mode-0 and mode-3 are most
32 - SPI may be used for request/response style device protocols, as with
35 - It may also be used to stream data in either direction (half duplex),
38 - Some devices may use eight bit words. Others may use different word
39 lengths, such as streams of 12-bit or 20-bit digital samples.
41 - Words are usually sent with their most significant bit (MSB) first,
44 - Sometimes SPI is used to daisy-chain devices, like shift registers.
51 SPI is only one of the names used by such four-wire protocols, and
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| /Documentation/admin-guide/ |
| D | kernel-parameters.txt | 16 force -- enable ACPI if default was off
17 on -- enable ACPI but allow fallback to DT [arm64,riscv64]
18 off -- disable ACPI if default was on
19 noirq -- do not use ACPI for IRQ routing
20 strict -- Be less tolerant of platforms that are not
22 rsdt -- prefer RSDT over (default) XSDT
23 copy_dsdt -- copy DSDT to memory
24 nospcr -- disable console in ACPI SPCR table as
41 If set to vendor, prefer vendor-specific driver
73 Documentation/firmware-guide/acpi/debug.rst for more information about
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| /Documentation/input/devices/ |
| D | iforce-protocol.rst | 7 Home page at `<http://web.archive.org/web/*/http://www.esil.univ-mrs.fr>`_
16 specify force effects to I-Force 2.0 devices. None of this information comes
25 send data to your I-Force device based on what you read in this document.
30 All values are hexadecimal with big-endian encoding (msb on the left). Beware,
31 values inside packets are encoded using little-endian. Bytes whose roles are
35 ------------------------
64 00 X-Axis lsb
65 01 X-Axis msb
66 02 Y-Axis lsb, or gas pedal for a wheel
67 03 Y-Axis msb, or brake pedal for a wheel
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| /Documentation/netlink/specs/ |
| D | tc.yaml | 1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
4 protocol: netlink-raw
12 -
16 -
19 -
23 -
26 -
29 -
32 -
35 -
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| /Documentation/input/joydev/ |
| D | joystick-api.rst | 1 .. _joystick-api:
7 :Author: Ragnar Hojland Espinosa <ragnar@macula.net> - 7 Aug 1998
18 driver now reports only any changes of its state. See joystick-api.txt,
65 -------------
74 events on open. That is, if it's issuing an INIT BUTTON event, the
86 ---------------
108 --------------
110 For an axis, ``value`` is a signed integer between -32767 and +32767
141 -------------
161 b) open the device in non-blocking mode (O_NONBLOCK)
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| /Documentation/sound/hd-audio/ |
| D | notes.rst | 2 More Notes on HD-Audio Driver
11 HD-audio is the new standard on-board audio component on modern PCs
12 after AC97. Although Linux has been supporting HD-audio since long
15 This document explains the brief trouble-shooting and debugging
16 methods for the HD-audio hardware.
18 The HD-audio component consists of two parts: the controller chip and
19 the codec chips on the HD-audio bus. Linux provides a single driver
20 for all controllers, snd-hda-intel. Although the driver name contains
21 a word of a well-known hardware vendor, it's not specific to it but for
22 all controller chips by other companies. Since the HD-audio
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| /Documentation/kernel-hacking/ |
| D | hacking.rst | 20 this document, being grossly under-qualified, but I always wanted to
30 - not associated with any process, serving a hardware interrupt;
32 - not associated with any process, serving a softirq or tasklet;
34 - running in kernel space, associated with a process (user context);
36 - running a process in user space.
45 to become truly non-preemptable.
48 ------------
69 -------------------------------
74 handler is never re-entered: if the same interrupt arrives, it is queued
88 -------------------------------------------------
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| /Documentation/networking/device_drivers/hamradio/ |
| D | z8530drv.rst | 1 .. SPDX-License-Identifier: GPL-2.0
5 SCC.C - Linux driver for Z8530 based HDLC cards for AX.25
14 1. ftp://ftp.ccac.rwth-aachen.de/pub/jr/z8530drv-utils_3.0-3.tar.gz
16 2. ftp://ftp.pspt.fi/pub/ham/linux/ax25/z8530drv-utils_3.0-3.tar.gz
41 AX.25-HOWTO on how to emulate a KISS TNC on network device drivers.
54 please read 'man insmod' that comes with module-init-tools.
64 of your rc.*-files. This has to be done BEFORE you can
92 - this is just a delimiter to make sccinit a bit simpler to
96 - the address of the data port A of this Z8530 (needed)
98 - the address of the control port A (needed)
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| /Documentation/locking/ |
| D | hwspinlock.rst | 12 For example, OMAP4 has dual Cortex-A9, dual Cortex-M3 and a C64x+ DSP,
17 A generic hwspinlock framework allows platform-independent drivers to use
22 This is necessary, for example, for Inter-processor communications:
23 on OMAP4, cpu-intensive multimedia tasks are offloaded by the host to the
26 To achieve fast message-based communications, a minimal kernel support
35 A common hwspinlock interface makes it possible to have generic, platform-
67 Retrieve the global lock id for an OF phandle-based specific lock.
72 The function returns a lock id number on success, -EPROBE_DEFER if
82 Free a previously-assigned hwspinlock; returns 0 on success, or an
83 appropriate error code on failure (e.g. -EINVAL if the hwspinlock
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| /Documentation/translations/it_IT/kernel-hacking/ |
| D | hacking.rst | 1 .. include:: ../disclaimer-ita.rst
4 :ref:`Documentation/kernel-hacking/hacking.rst <kernel_hacking_hack>`
6 :Original: :ref:`Documentation/kernel-hacking/hacking.rst <kernel_hacking_hack>`
38 - non associata ad alcun processo, servendo un'interruzione hardware;
40 - non associata ad alcun processo, servendo un softirq o tasklet;
42 - in esecuzione nello spazio kernel, associata ad un processo
45 - in esecuzione di un processo nello spazio utente;
58 ---------------
81 ---------------------------------
102 ---------------------------------------------------
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| /Documentation/admin-guide/sysctl/ |
| D | net.rst | 9 - Terrehon Bowden <terrehon@pacbell.net>
10 - Bodo Bauer <bb@ricochet.net>
14 - Jorge Nerin <comandante@zaralinux.com>
18 - Shen Feng <shen@cn.fujitsu.com>
22 ------------------------------------------------------------------------------
47 1. /proc/sys/net/core - Network core options
51 --------------
63 - x86_64
64 - x86_32
65 - arm64
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| /Documentation/kbuild/ |
| D | makefiles.rst | 29 architecture-specific information to the top Makefile.
34 any built-in or modular targets.
80 ----------------
90 obj-y += foo.o
95 If foo.o shall be built as a module, the variable obj-m is used.
100 obj-$(CONFIG_FOO) += foo.o
102 $(CONFIG_FOO) evaluates to either y (for built-in) or m (for module).
106 Built-in object goals - obj-y
107 -----------------------------
110 in the $(obj-y) lists. These lists depend on the kernel
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