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/freebsd/sys/contrib/device-tree/Bindings/regulator/
H A Ddlg,da9121.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schema
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/freebsd/contrib/ntp/ntpd/
H A Drefclock_irig.c2 * refclock_irig - audio IRIG-B/E demodulator/decoder
26 * Audio IRIG-B/E demodulator/decoder
29 * IRIG-B/E signals commonly produced by GPS receivers and other timing
30 * devices. The IRIG signal is an amplitude-modulated carrier with
31 * pulse-width modulated data bits. For IRIG-B, the carrier frequency is
32 * 1000 Hz and bit rate 100 b/s; for IRIG-E, the carrier frequenchy is
37 * kHz and mu-law companding. This is the same standard as used by the
43 * The program processes 8000-H
216 double phase, freq; /* logical clock phase and frequency */ global() member
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H A Dntp_loopfilter.c2 * ntp_loopfilter.c - implements the NTP loop filter algorithm
33 * in UDel TR 97-4-3, as amended. It operates as an adaptive parameter,
34 * hybrid phase/frequency-lock loop. A number of sanity checks are
41 #define CLOCK_PHI 15e-6 /* max frequency error (s/s) */
47 #define CLOCK_LIMIT 30 /* poll-adjust threshold */
48 #define CLOCK_PGATE 4. /* poll-adjust gate */
50 #define FREQTOD(x) ((x) / 65536e6) /* NTP to double */
51 #define DTOFREQ(x) ((int32)((x) * 65536e6)) /* double t
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H A Drefclock_wwv.c2 * refclock_wwv - clock driver for NIST WWV/H time/frequency station
43 * kHz and mu-law companding. This is the same standard as used by the
53 * Report 97-8-1, University of Delaware, August 1997, 25 pp., available
61 * a nonzero ICOM ID select code. The C-IV trace is turned on if the
68 * port, where 0 is the mike port (default) and 1 is the line-in port.
74 * CEVNT_PROP propagation failure - no stations heard
82 #define PRECISION (-10) /* precision assumed (about 1 ms) */
99 #define AUDIO_PHI 5e-6 /* dispersion growth factor */
201 * Tone frequency definitions. The increments are for 4.5-de
514 double phase, freq; /* logical clock phase and frequency */ global() member
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H A Dntp_refclock.c2 * ntp_refclock - processing support for reference clocks
53 * In addition, there may be a driver-specific unit structure used for
57 * which is used for all peer-specific processing and contains a
82 #if MAXSTAGE & (MAXSTAGE - 1)
86 double sv in clk_add_sample()
89 pp->coderecv = (pp->coderecv + 1) % MAXSTAGE; in clk_add_sample()
90 if (pp->coderecv == pp->codeproc) in clk_add_sample()
91 pp->codepro in clk_add_sample()
1669 uint32_t phase; refclock_ppsaugment() local
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H A Drefclock_chu.c2 * refclock_chu - clock driver for Canadian CHU time/frequency station
44 * kHz and mu-law companding. This is the same standard as used by the
57 * maximum-likelihood technique which exploits the considerable degree
62 * consists of nine, ten-character bursts transmitted at 300 bps between
87 * the DUT1 (d in deciseconds), Gregorian year (yyyy), difference TAI -
101 * coincides with 0.5 - 9 * 11/300 = 0.170 second. Depending on the
110 * connections. With debugging enabled (-d on the ntpd command line),
113 * chuA or chuB followed by the status code and signal level (0-9999).
120 * where n is the number of characters in the burst (0-10), b the burst
121 * distance (0-40), f the field alignment (-1, 0, 1), s the
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/freebsd/usr.bin/calendar/
H A Dpom.c1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
35 * Phase of the Moon. Calculates the current phase of the moon.
37 * by Duffett-Smith. Comments give the section from the book that
40 * -- Keith E. Brandt VIII 1984
66 static void adj360(double *);
67 static double dtor(double);
68 static double potm(double onday);
69 static double potm_minute(double onday, int olddir);
72 pom(int year, double utcoffset, int *fms, int *nms) in pom()
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/freebsd/sys/contrib/openzfs/tests/zfs-tests/cmd/
H A Dxattrtest.c1 // SPDX-License-Identifier: CDDL-1.0
10 * or https://opensource.org/licenses/CDDL-1.0.
94 static int phase = PHASE_ALL; variable
103 "usage: %s [-hvycdrRk] [-n <nth>] [-f <files>] [-x <xattrs>]\n" in usage()
104 " [-s <bytes>] [-p <path>] [-t <script> ] [-o <phase>]\n", in usage()
108 " --help -h This help\n" in usage()
109 " --verbose -v Increase verbosity\n" in usage()
110 " --verify -y Verify xattr contents\n" in usage()
111 " --nth -n <nth> Print every nth file\n" in usage()
112 " --files -f <files> Set xattrs on N files\n" in usage()
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/freebsd/contrib/ntp/util/
H A Dkern.c2 * This program simulates a first-order, type-II phase-lock loop using
21 * Phase-lock loop definitions
24 #define MAXPHASE 512000 /* max phase error (us) */
26 #define TAU 2 /* time constant (shift 0 - 6) */
45 * Phase-lock loop variables
54 long time_phase = 0; /* phase offset (scaled us) */
62 double timey = 0; /* simulation time (us) */
88 timey += (double)(1000000) / HZ; in main()
90 timey -= 1000000; in main()
93 timex.tv_usec -= 1000000; in main()
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/freebsd/usr.bin/pom/
H A Dpom.c33 * Phase of the Moon. Calculates the current phase of the moon.
35 * by Duffett-Smith. Comments give the section from the book that
38 * -- Keith E. Brandt VIII 1984
67 static void adj360(double *);
68 static double dtor(double);
69 static double potm(double);
77 double days, today, tomorrow; in main()
89 while ((ch = getopt(argc, argv, "d:pt:")) != -1) in main()
104 argc -= optind; in main()
113 /* Save today in case -d isn't specified */ in main()
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/freebsd/contrib/llvm-project/llvm/lib/Target/AMDGPU/
H A DSIModeRegister.cpp1 //===-- SIModeRegister.cpp - Mode Register --------------------------------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
10 /// Note that currently it only deals with the Double Precision Floating Point
14 //===----------------------------------------------------------------------===//
23 #define DEBUG_TYPE "si-mode-register"
82 // FirstInsertionPoint (if any) in this block. Calculated in Phase 1.
86 // this block, Calculated in Phase 1.
90 // block. Calculated in Phase 2.
94 // from all predecessor blocks. Calculated in Phase 2, and used by Phase 3.
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/freebsd/lib/msun/man/
H A Datan2.338 .Nd arc tangent and complex phase angle functions
44 .Fn atan2 "double y" "double x"
48 .Fn atan2l "long double y" "long double x"
51 .Fn carg "double complex z"
55 .Fn cargl "long double complex z"
72 functions compute the complex argument (or phase angle) of
96 .Bk -words
101 .Bl -column atan_(y,x)_:=____ sign(y)_(Pi_atan2(Xy_xX))___
107 .It Ta sign( Ns Fa y Ns )*(\*(Pi -
133 .Bl -enum -offset indent
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H A Dcomplex.339 .Vt "double complex"
45 .Vt "long double complex"
52 .Vt "long double complex"
55 .Fn cabs "double complex z"
61 .Fn cabsl "long double complex z" ,
64 .Bl -column "csqrt" "complex absolute value (i.e., norm, modulus, magnitude)"
67 .\" Section 7.3.5 - 7.3.7 of ISO C99 standard unimplemented, see BUGS
69 .Ss Absolute-value Functions
85 carg compute the argument (i.e., phase angle)
91 .\" Section 7.3.5-6 of ISO C99 standard
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/freebsd/sys/contrib/device-tree/Bindings/mmc/
H A Dexynos-dw-mshc.txt7 by synopsys-dw-mshc.txt and the properties used by the Samsung Exynos specific
13 - "samsung,exynos4210-dw-mshc": for controllers with Samsung Exynos4210
15 - "samsung,exynos4412-dw-mshc": for controllers with Samsung Exynos4412
17 - "samsung,exynos5250-dw-mshc": for controllers with Samsung Exynos5250
19 - "samsung,exynos5420-dw-mshc": for controllers with Samsung Exynos5420
21 - "samsung,exynos7-dw-mshc": for controllers with Samsung Exynos7
23 - "samsung,exynos7-dw-mshc-smu": for controllers with Samsung Exynos7
25 - "axis,artpec8-dw-mshc": for controllers with ARTPEC-8 specific
28 * samsung,dw-mshc-ciu-div: Specifies the divider value for the card interface
32 * samsung,dw-mshc-sdr-timing: Specifies the value of CIU clock phase shift value
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H A Dsamsung,exynos-dw-mshc.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mmc/samsung,exynos-d
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/freebsd/contrib/wpa/hostapd/
H A Dhostapd.eap_user5 # double quoted ("user"). Password can alternatively be stored as
6 # NtPasswordHash (16-byte MD4 hash of the unicode presentation of the password
9 # Password hash is stored as hash:<16-octets of hex data> without quotation
12 # [2] flag in the end of the line can be used to mark users for tunneled phase
13 # 2 authentication (e.g., within EAP-PEAP). In these cases, an anonymous
14 # identity can be used in the unencrypted phase 1 and the real user identity
15 # is transmitted only within the encrypted tunnel in phase 2. If non-anonymous
16 # access is needed, two user entries is needed, one for phase 1 and another
17 # with the same username for phase 2.
19 # EAP-TLS, EAP-PEAP, EAP-TTLS, EAP-FAST, EAP-SIM, and EAP-AKA do not use
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/freebsd/secure/lib/libcrypto/man/man7/
H A DOSSL_PROVIDER-FIPS.718 .\" Set up some character translations and predefined strings. \*(-- will
20 .\" double quote, and \*(R" will give a right double quote. \*(C+ will
24 .tr \(*W-
27 . ds -- \(*W-
29 . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
30 . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
37 . ds -- \|\(em\|
71 .\" Fear. Run. Save yourself. No user-serviceable parts.
81 . ds #H ((1u-(\\\\n(.fu%2u))*.13m)
97 . ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
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/freebsd/contrib/bmake/unit-tests/
H A Dcond-token-plain.mk1 # $NetBSD: cond-token-plain.mk,v 1.20 2024/08/06 18:00:17 rillig Exp $
6 .MAKEFLAGS: -dc
14 # condition since comment parsing is done in an early phase and removes the
18 # The right-hand side of the comparison is just a '"', before unescaping.
30 # Since 2002-12-30, and still as of 2020-09-11, CondParser_Token handles
33 # in a very early parsing phase.
38 # comments are stripped in an earlier phase. See "case '#'" in
41 # XXX: Missing error message for the malformed condition. The right-hand
42 # side before unescaping is double-quotes, backslash, backslash.
47 # The right-hand side of a comparison is not parsed as a token, therefore
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/freebsd/sys/contrib/device-tree/Bindings/timer/
H A Drenesas,rz-mtu3.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/timer/renesas,rz-mtu
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/freebsd/secure/lib/libcrypto/man/man3/
H A DOSSL_SELF_TEST_new.318 .\" Set up some character translations and predefined strings. \*(-- will
20 .\" double quote, and \*(R" will give a right double quote. \*(C+ will
24 .tr \(*W-
27 . ds -- \(*W-
29 . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
30 . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
37 . ds -- \|\(em\|
71 .\" Fear. Run. Save yourself. No user-serviceable parts.
81 . ds #H ((1u-(\\\\n(.fu%2u))*.13m)
97 . ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
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H A DRC4_set_key.318 .\" Set up some character translations and predefined strings. \*(-- will
20 .\" double quote, and \*(R" will give a right double quote. \*(C+ will
24 .tr \(*W-
27 . ds -- \(*W-
29 . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
30 . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
37 . ds -- \|\(em\|
71 .\" Fear. Run. Save yourself. No user-serviceable parts.
81 . ds #H ((1u-(\\\\n(.fu%2u))*.13m)
97 . ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
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H A DBF_encrypt.318 .\" Set up some character translations and predefined strings. \*(-- will
20 .\" double quote, and \*(R" will give a right double quote. \*(C+ will
24 .tr \(*W-
27 . ds -- \(*W-
29 . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
30 . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
37 . ds -- \|\(em\|
71 .\" Fear. Run. Save yourself. No user-serviceable parts.
81 . ds #H ((1u-(\\\\n(.fu%2u))*.13m)
97 . ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
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H A DEVP_set_default_properties.318 .\" Set up some character translations and predefined strings. \*(-- will
20 .\" double quote, and \*(R" will give a right double quote. \*(C+ will
24 .tr \(*W-
27 . ds -- \(*W-
29 . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
30 . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
37 . ds -- \|\(em\|
71 .\" Fear. Run. Save yourself. No user-serviceable parts.
81 . ds #H ((1u-(\\\\n(.fu%2u))*.13m)
97 . ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
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/freebsd/bin/sh/
H A DTOUR2 NOTE -- This is the original TOUR paper distributed with ash and
5 but be warned that things have changed -- the current shell is
16 be compiled stand-alone. The rest of the source is in the main
24 ------- ----------- ---------
27 mksyntax - syntax.h syntax.c
28 mktokens - token.h
67 We now start a top-down look at the code:
75 invoked, and it also contains the set builtin. The -i and -m op-
80 PARSING: The parser code is all in parser.c. A recursive des-
84 quotes and dollar single quotes, one for use when inside double
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/freebsd/contrib/ntp/include/
H A Dmbg_gps166.h2 …* /src/NTP/REPOSITORY/ntp4-dev/include/mbg_gps166.h,v 4.7 2006/06/22 18:41:43 kardel RELEASE_20060…
11 * Copyright (c) 1997-2005 by Frank Kardel <kardel <AT> ntp.org>
77 * The Unix time_t epoch is usually 1970-01-01 00:00 whereas
78 * the GPS epoch is 1980-01-06 00:00, so the difference is 10 years,
80 * of the day-of-month (6 - 1), so:<br>
199 * The individual command codes are marked with (rwa) accordingly, where '-' is used
217 GPS_AUTO_ON = 0x000, ///< (-w-) no data, enable auto-msgs from device
218 GPS_AUTO_OFF, ///< (-w-) no data, disable auto-msgs from device
219 …GPS_SW_REV, ///< (r--) deprecated, ::SW_REV, software revision, use only if ::GPS_RECEIV…
220 …GPS_BVAR_STAT, ///< (r--) ::BVAR_STAT, status of buffered variables, only if ::GPS_MODEL_HA…
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