| /freebsd/contrib/ntp/html/ |
| H A D | discipline.html | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
4 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1">
7 <!-- Changed by: stenn, 03-Jan-2020 -->
13 <!-- #BeginDate format:En2m -->3-Jan-2020 02:12<!-- #EndDate -->
18 <li class="inline"><a href="#pll">Phase-Lock Loop Operations</a></li>
24 …-lock feedback loop. It is an intricately crafted algorithm that automatically adapts for optimum…
29 …ed update <em>V<sub>s</sub></em>. The loop filter implements a type-2 proportional-integrator con…
31 …poll interval described on the <a href="poll.html">Poll Program</a> page. However, in NTP symmetr…
33 …poll intervals are expressed as exponents of 2. By construction, the time constant exponent is fi…
34 …mics of the PLL are affected by the time constant and poll interval. At the default poll interval…
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| H A D | assoc.html | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
4 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1">
14 <!-- #BeginDate format:En2m -->31-Jan-2014 06:54<!-- #EndDate -->
27 <li class="inline"><a href="#poll">Poll Interval Management</a></li>
37 … configuration in the Internet today. It operates in the classic remote-procedure-call (RPC) parad…
38 …scribed later on this page can be useful to reduce jitter on very noisy dial-up or ISDN network li…
39 <p>Ordinarily, the program automatically manages the poll interval between the default minimum and …
42 of low-stratum peers operate as mutual backups for each other. Each peer operates
48 this would be described as a "push-pull" operation, in that the
53 …response is required, it is generally best to set the minimum and maximum poll intervals of each r…
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| H A D | poll.html | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
4 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1">
6 <title>Poll Process</title>
10 <h3>Poll Process</h3>
12 <!-- #BeginDate format:En2m -->10-Mar-2014 05:17<!-- #EndDate -->
15 …poll process sends NTP packets at intervals determined by the clock discipline algorithm. The pr…
16 …poll interval is managed by a heuristic algorithm developed over several years of experimentation.…
17 …poll process can send a burst of several packets at 2-s intervals. This is designed to reduce the …
18 …poll exponent and the minimum poll exponent as a power of 2. For instance, with the default minimu…
19 …-o'-Death Packet</a> page. In addition, when <tt>iburst</tt> or <tt>burst</tt> are enabled, the fi…
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| H A D | history.html | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
4 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1">
12 <!-- #BeginDate format:En2m -->10-Mar-2014 05:07<!-- #EndDate -->
27 … and upgrade circa 2003. Headway violations result in an optional <em>kiss-o'-death</em> (KoD) pac…
29 …poll interval to 3 (8 s), which reduces the risetime to 250 s. This may be useful for rapid conver…
32 …vices such as ACTS which make a call at each poll interval. Until the training is complete the pol…
33 …machine so that, if no frequency file is available, an initial training interval of 300 s occurs, …
35 …at one-hour intervals. This apparently makes embedded systems folks nervous, since this can tire t…
42 <h4>8. Poll Rate Control</h4>
43 …poll interval after a lengthy outage, it sends polls at that interval until receiving a response. …
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| H A D | rate.html | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
4 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1">
6 <title>Rate Management and the Kiss-o'-Death</title>
9 <!--
12 font-weight: bold;
14 -->
18 <h3>Rate Management and the Kiss-o'-Death Packet</h3>
22 <!-- #BeginDate format:En2m -->10-Mar-2014 05:19<!-- #EndDate -->
33 <li class="inline"><a href="#kiss">The Kiss-o'-Death Packet</a></li>
38 …eir very busy public time servers. They operate multiple servers behind load-balancing devices to …
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| /freebsd/sys/contrib/device-tree/src/arm/microchip/ |
| H A D | at91-natte.dtsi | 1 // SPDX-License-Identifier: GPL-2.0+
3 * at91-natte.dts - Device Tree include file for the Natte board
11 mux: mux-controller {
12 compatible = "gpio-mux";
13 #mux-control-cells = <0>;
15 mux-gpios = <&ioexp 0 GPIO_ACTIVE_HIGH>,
20 batntc-mux {
21 compatible = "io-channel-mux";
22 io-channels = <&adc 5>;
23 io-channel-names = "parent";
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| /freebsd/sys/contrib/device-tree/Bindings/input/ |
| H A D | clps711x-keypad.txt | 4 - compatible: Shall contain "cirrus,ep7209-keypad".
5 - row-gpios: List of GPIOs used as row lines.
6 - poll-interval: Poll interval time in milliseconds.
7 - linux,keymap: The definition can be found at
8 bindings/input/matrix-keymap.txt.
11 - autorepeat: Enable autorepeat feature.
15 compatible = "cirrus,ep7312-keypad", "cirrus,ep7209-keypad";
17 poll-interval = <120>;
18 row-gpios = <&porta 0 0>,
|
| H A D | gpio-keys.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/input/gpio-keys.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ro
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| H A D | input.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Dmitry Torokhov <dmitry.torokhov@gmail.com>
21 $ref: /schemas/types.yaml#/definitions/uint32-array
34 linux,input-type:
37 - 1 # EV_KEY
38 - 2 # EV_REL
39 - 3 # EV_ABS
40 - 5 # EV_SW
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| /freebsd/contrib/ntp/ntpd/ |
| H A D | ntpd-opts.def | 1 /* -*- Mode: Text -*- */
7 prog-name = "ntpd";
8 prog-title = "set clock via Network Time Protocol daemon";
11 #include ntpdbase-opts.def
14 explain = <<- _END_EXPLAIN
17 doc-section = {
18 ds-type = 'DESCRIPTION';
19 ds-format = 'mdoc';
20 ds-text = <<- _END_PROG_MDOC_DESCRIP
27 Network Time Protocol (NTP) version 4, as defined by RFC-5905,
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| H A D | ntpd.1ntpdmdoc | 4 .\" EDIT THIS FILE WITH CAUTION (ntpd-opts.mdoc)
6 .\" It has been AutoGen-ed May 25, 2024 at 12:03:54 AM by AutoGen 5.18.16
7 .\" From the definitions ntpd-opts.def
8 .\" and the template file agmdoc-cmd.tpl
17 .Op Fl \-option\-name Ns Oo Oo Ns "=| " Oc Ns Ar value Oc
27 Network Time Protocol (NTP) version 4, as defined by RFC\-5905,
29 version 3, as defined by RFC\-1305, and versions 1
30 and 2, as defined by RFC\-1059 and RFC\-111
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| H A D | ntpd.mdoc.in | 4 .\" EDIT THIS FILE WITH CAUTION (ntpd-opts.mdoc)
6 .\" It has been AutoGen-ed May 25, 2024 at 12:03:54 AM by AutoGen 5.18.16
7 .\" From the definitions ntpd-opts.def
8 .\" and the template file agmdoc-cmd.tpl
17 .Op Fl \-option\-name Ns Oo Oo Ns "=| " Oc Ns Ar value Oc
27 Network Time Protocol (NTP) version 4, as defined by RFC\-5905,
29 version 3, as defined by RFC\-1305, and versions 1
30 and 2, as defined by RFC\-1059 and RFC\-111
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| H A D | ntpd.1ntpdman | 2 . it 1 an-trap
6 .ds B-Font [CB]
7 .ds I-Font [CI]
8 .ds R-Font [CR]
10 .ds B-Font B
11 .ds I-Font I
12 .ds R-Font R
15 .\" EDIT THIS FILE WITH CAUTION (in-mem file)
17 .\" It has been AutoGen-ed May 25, 2024 at 12:04:07 AM by AutoGen 5.18.16
18 .\" From the definitions ntpd-opt
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| H A D | ntpd.man.in | 2 . it 1 an-trap
6 .ds B-Font [CB]
7 .ds I-Font [CI]
8 .ds R-Font [CR]
10 .ds B-Font B
11 .ds I-Font I
12 .ds R-Font R
15 .\" EDIT THIS FILE WITH CAUTION (in-mem file)
17 .\" It has been AutoGen-ed May 25, 2024 at 12:04:07 AM by AutoGen 5.18.16
18 .\" From the definitions ntpd-opt
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| H A D | ntp.conf.mdoc.in | 6 .\" It has been AutoGen-ed May 25, 2024 at 12:03:50 AM by AutoGen 5.18.16
8 .\" and the template file agmdoc-cmd.tpl
14 .Op Fl \-option\-name
15 .Op Fl \-option\-name Ar value
46 host addresses written in numeric, dotted\-quad form,
62 .Bl -bullet -offset indent
111 If the Basic Socket Interface Extensions for IPv6 (RFC\-255
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| H A D | ntp.conf.5mdoc | 6 .\" It has been AutoGen-ed May 25, 2024 at 12:03:50 AM by AutoGen 5.18.16
8 .\" and the template file agmdoc-cmd.tpl
14 .Op Fl \-option\-name
15 .Op Fl \-option\-name Ar value
46 host addresses written in numeric, dotted\-quad form,
62 .Bl -bullet -offset indent
111 If the Basic Socket Interface Extensions for IPv6 (RFC\-255
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| H A D | ntp.conf.5man | 2 . it 1 an-trap
6 .ds B-Font [CB]
7 .ds I-Font [CI]
8 .ds R-Font [CR]
10 .ds B-Font B
11 .ds I-Font I
12 .ds R-Font R
15 .\" EDIT THIS FILE WITH CAUTION (in-mem file)
17 .\" It has been AutoGen-ed May 25, 2024 at 12:04:03 AM by AutoGen 5.18.16
19 .\" and the template file agman-cm
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| H A D | ntp.conf.man.in | 2 . it 1 an-trap
6 .ds B-Font [CB]
7 .ds I-Font [CI]
8 .ds R-Font [CR]
10 .ds B-Font B
11 .ds I-Font I
12 .ds R-Font R
15 .\" EDIT THIS FILE WITH CAUTION (in-mem file)
17 .\" It has been AutoGen-ed May 25, 2024 at 12:04:03 AM by AutoGen 5.18.16
19 .\" and the template file agman-cm
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| H A D | ntp.conf.def | 1 /* -*- Mode: Text -*- */
7 // We want the synopsis to be "/etc/ntp.conf" but we need the prog-name
8 // to be ntp.conf - the latter is also how autogen produces the output
10 prog-name = "ntp.conf";
11 file-path = "/etc/ntp.conf";
12 prog-title = "Network Time Protocol daemon (ntpd) configuration format";
15 explain = <<- _END_EXPLAIN
18 doc-section = {
19 ds-type = 'DESCRIPTION';
20 ds-format = 'mdoc';
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| /freebsd/share/examples/ses/sesd/ |
| H A D | sesd.0 | 42 .Op Fl t Ar poll-interval
47 monitors SCSI Environmental Services (or SAF-TE) devices for changes
55 poll each device for a change in state.
58 .Bl -tag -width Ds
61 .It Fl t Ar poll-interval
62 Change the interval of polling from the default 30 seconds to the number
75 .Bl -tag -width /dev/sesN -compact
|
| /freebsd/sys/contrib/device-tree/Bindings/power/supply/ |
| H A D | charger-manager.txt | 1 charger-manager bindings
5 - compatible : "charger-manager"
6 - <>-supply : for regulator consumer, named according to cm-regulator-name
7 - cm-chargers : name of chargers
8 - cm-fuel-gauge : name of battery fuel gauge
9 - subnode <regulator> :
10 - cm-regulator-name : name of charger regulator
11 - subnode <cable> :
12 - cm-cable-name : name of charger cable - one of USB, USB-HOST,
13 SDP, DCP, CDP, ACA, FAST-CHARGER, SLOW-CHARGER, WPT,
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| H A D | charger-manager.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/power/supply/charger-manager.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sebastian Reichel <sre@kernel.org>
18 const: charger-manager
20 cm-chargers:
22 $ref: /schemas/types.yaml#/definitions/string-array
24 cm-num-chargers:
28 cm-fuel-gauge:
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| H A D | ti,bq24735.txt | 5 - compatible : "ti,bq24735"
8 - interrupts : Specify the interrupt to be used to trigger when the AC
10 - ti,ac-detect-gpios : This GPIO is optionally used to read the AC adapter
15 - ti,charge-current : Used to control and set the charging current. This value
19 - ti,charge-voltage : Used to control and set the charging voltage. This value
23 - ti,input-current : Used to control and set the charger input current. This
27 - ti,external-control : Indicates that the charger is configured externally
30 - poll-interval : In case 'interrupts' is not specified, poll AC adapter
31 presence with this interval (milliseconds).
38 ti,ac-detect-gpios = <&gpio 72 0x1>;
|
| /freebsd/contrib/ntp/html/hints/ |
| H A D | notes-xntp-v3 | 8 version is that the poll intervals for all polls, even selected
11 previous versions as non-configured peers; for version-2 configured
37 require a 1-pulse-per-second signal, (b) supports both format 0
45 7. In Version 2 special line-discipline modules were required for the
51 8. Support for an external 1-pulse-per-second (pps) signal is
54 of the pulse establishes the on-time epoch within an interval
59 9. The clock-selection and poll-update procedures have been modified
65 versions of this distribution a DES-encrypted version of this routine
71 11. As an alternative to the DES-based authentication mechanism, an
77 13. A STREAMS module which captures carrier-detect data-lead transitions to
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| /freebsd/contrib/ntp/include/ |
| H A D | ntp.h | 2 * ntp.h - NTP definitions for the masses
21 * Calendar arithmetic - contributed by G. Healton
35 / 4 - ((year - 1) / 100) + ((year - 1) / \
41 #define ntp0(year) (julian0(year) - julian0(1900))
46 #define unix0(year) (julian0(year) - julian0(1970))
49 * LEAP YEAR test for full 4-digit years (e.g, 1999, 2010)
61 * to convert simple two-digit years to tm_year style years:
66 * to convert either two-digi
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