| /freebsd/sys/contrib/device-tree/Bindings/memory-controllers/ |
| H A D | st,stm32-fmc2-ebi-props.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/st,stm32-fmc2-ebi-props.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Christophe Kerello <christophe.kerello@foss.st.com>
11 - Marek Vasut <marex@denx.de>
14 st,fmc2-ebi-cs-transaction-type:
33 st,fmc2-ebi-cs-cclk-enable:
34 description: Continuous clock enable (first bank must be configured
40 st,fmc2-ebi-cs-mux-enable:
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| /freebsd/sys/contrib/device-tree/Bindings/gpio/ |
| H A D | gpio-latch.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/gpio/gpio-latch.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sascha Hauer <s.hauer@pengutronix.de>
16 CLK0 ----------------------. ,--------.
17 CLK1 -------------------. `--------|> #0 |
19 OUT0 ----------------+--|-----------|D0 Q0|-----|<
20 OUT1 --------------+-|--|-----------|D1 Q1|-----|<
21 OUT2 ------------+-|-|--|-----------|D2 Q2|-----|<
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|
| /freebsd/contrib/llvm-project/llvm/include/llvm/Support/ |
| H A D | Chrono.h | 1 //===- llvm/Support/Chrono.h - Utilities for Timing Manipulation-*- C++ -*-===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exceptio
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| /freebsd/sys/contrib/device-tree/src/arm/ti/omap/ |
| H A D | omap3-n950-n9.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * omap3-n950-n9.dtsi - Device Tree file for Nokia N950 & N9 (common stuff)
13 cpu0-supply = <&vcc>;
23 compatible = "regulator-fixed";
24 regulator-name = "VEMMC";
25 regulator-min-microvolt = <2900000>;
26 regulator-max-microvolt = <2900000>;
28 startup-delay-us = <150>;
29 enable-active-high;
33 compatible = "regulator-fixed";
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| /freebsd/cddl/contrib/opensolaris/cmd/lockstat/ |
| H A D | lockstat.1 | 31 .Op Fl e Ar event-list
34 .Op Fl n Ar num-records
35 .Op Fl l Ar lock Oo Ns , Ns Ar size Oc
36 .Op Fl d Ar duration
37 .Op Fl f Ar function Oo Ns , Ns Ar size Oc
42 .Op Fl x Ar opt Oo Ns = Ns Ar val Oc
61 For example, to gather statistics for a fixed-time interval, use
71 establishes a per-processor high-level periodic interrupt source to gather
88 is restricted to super-user by default.
91 .Bl -tag -width indent
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| /freebsd/contrib/llvm-project/libcxx/modules/std/ |
| H A D | chrono.cppm | |
| H A D | chrono.inc | 1 // -*- C++ -*-
2 //===----------------------------------------------------------------------===//
6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
8 //===----------------------------------------------------------------------===//
13 using std::chrono::duration;
31 // [time.duration.nonmember], duration arithmetic
33 using std::chrono::operator-;
38 // [time.duration.comparisons], duration comparisons
46 // [time.duration.cast], conversions
52 // [time.duration.io], duration I/O
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| /freebsd/sys/kern/ |
| H A D | kern_ntptime.c | 1 /*-
4 * Copyright (c) David L. Mills 1993-2001 *
22 * Poul-Henning Kamp <phk@FreeBSD.org>.
57 * Single-precision macros for 64-bit machines
61 #define L_SUB(v, u) ((v) -= (u))
63 #define L_NEG(v) ((v) = -(v))
67 (v) = -(-(v) >> (n)); \
77 ((v) = -((int64_t)(-(a)) << 32)); \
81 #define L_GINT(v) ((v) < 0 ? -(-(v) >> 32) : (v) >> 32)
90 * routine is used by the NTP daemon to adjust the system clock to an
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| /freebsd/contrib/llvm-project/libcxx/include/ |
| H A D | chrono | 1 // -*- C++ -*-
2 //===----------------------------------------------------------------------===//
6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
8 //===----------------------------------------------------------------------===//
13 // clang-format off
28 duration_cast(const duration<Rep, Period>& fd);
44 // duration
47 class duration
49 static_assert(!__is_duration<Rep>::value, "A duration representation can not be a duration");
50 …static_assert(__is_ratio<Period>::value, "Second template parameter of duration must be a std::rat…
[all …]
|
| /freebsd/sys/sys/ |
| H A D | timex.h | 1 /*-
4 * Copyright (c) David L. Mills 1993-2001 *
5 * Copyright (c) Poul-Henning Kamp 2000-2001 *
29 * a joint work between Poul-Henning Kamp and David L. Mills.
52 #define MAXPHASE 500000000L /* max phase error (ns) */
53 #define MAXFREQ 500000L /* max freq error (ns/s) */
57 #define SCALE_PPM (65536 / 1000) /* crude ns/s to scaled PPM */
67 #define MOD_STATUS 0x0010 /* set clock status bits */
73 #define MOD_CLKB 0x4000 /* select clock B */
74 #define MOD_CLKA 0x8000 /* select clock A */
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|
| /freebsd/lib/libsys/ |
| H A D | ntp_adjtime.2 | 55 function is used by the NTP daemon to adjust the system clock to an
61 to adjust the phase and frequency of the phase- or frequency-lock loop
62 (PLL resp. FLL) which controls the system clock.
78 .Bd -literal
80 unsigned int modes; /* clock mode bits (wo) */
85 int status; /* clock status bits (rw) */
87 long precision; /* clock precision (us) (ro) */
88 long tolerance; /* clock frequency tolerance (scaled
91 * The following read-only structure members are implemented
97 int shift; /* interval duration (s) (shift) (ro) */
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|
| H A D | sigaction.2 | 38 .Bd -literal
73 This may be changed, on a per-handler basis,
108 (e.g., during a system call, page fault or trap, or clock interrupt).
129 installed for the duration of the process' signal handler
144 is non-NULL, it specifies an action
150 is non-NULL, the previous handling information for the signal
173 A signal-specific default action may be reset by
198 .Bl -tag -offset indent -width SA_RESETHANDXX
218 processes terminate, and then returns a value of \-1 with
309 .Bl -column SIGVTALARMXX "create core imagexxx"
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|
| /freebsd/sys/arm/ti/am335x/ |
| H A D | am335x_ehrpwm.c | 1 /*-
53 * variable-duty-cycle PWM output.
62 #define PWM_LOCK(_sc) mtx_lock(&(_sc)->sc_mtx)
63 #define PWM_UNLOCK(_sc) mtx_unlock(&(_sc)->sc_mtx)
64 #define PWM_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->sc_mtx, MA_OWNED)
65 #define PWM_LOCK_INIT(_sc) mtx_init(&(_sc)->sc_mtx, \
66 device_get_nameunit(_sc->sc_dev), "am335x_ehrpwm softc", MTX_DEF)
67 #define PWM_LOCK_DESTROY(_sc) mtx_destroy(&(_sc)->sc_mtx)
69 #define EPWM_READ2(_sc, reg) bus_read_2((_sc)->sc_mem_res, reg)
71 bus_write_2((_sc)->sc_mem_res, reg, value)
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| /freebsd/contrib/llvm-project/libcxx/src/ |
| H A D | chrono.cpp | 1 //===----------------------------------------------------------------------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
10 // As part of monotonic clock support on z/OS we need macro _LARGE_TIME_API
96 // FILETIME is in 100ns units in __libcpp_system_clock_now()
98 std::chrono::duration<__int64, std::ratio_multiply<std::ratio<100, 1>, nanoseconds::period>>; in __libcpp_system_clock_now()
114 return system_clock::time_point(duration_cast<system_clock::duration>(d - nt_to_unix_epoch)); in __libcpp_system_clock_now()
149 // Warning: If this is not truly steady, then it is non-conforming. It is
172 // https://msdn.microsoft.com/en-us/library/windows/desktop/ms644905(v=vs.85).aspx says:
191 return steady_clock::time_point(steady_clock::duration(dur)); in __libcpp_steady_clock_now()
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| /freebsd/sys/contrib/device-tree/Bindings/opp/ |
| H A D | opp.txt | 2 ----------------------------------------------------
4 Devices work at voltage-current-frequency combinations and some implementations
13 Binding 1: operating-points
16 This binding only supports voltage-frequency pairs.
19 - operating-points: An array of 2-tuples items, and each item consists
20 of frequency and voltage like <freq-kHz vol-uV>.
21 freq: clock frequency in kHz
27 compatible = "arm,cortex-a9";
29 next-level-cache = <&L2>;
30 operating-points = <
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|
| H A D | opp-v2-base.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/opp/opp-v2-base.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Viresh Kumar <viresh.kumar@linaro.org>
13 Devices work at voltage-current-frequency combinations and some implementations
25 pattern: '^opp-table(-[a-z0-9]+)?$'
27 opp-shared:
30 their DVFS state together, i.e. they share clock/voltage/current lines.
31 Missing property means devices have independent clock/voltage/current
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|
| /freebsd/tools/sched/ |
| H A D | schedgraph.py | 3 # Copyright (c) 2002-2003, 2009, Jeffrey Roberson <jeff@freebsd.org>
37 # - Install the ports/x11-toolkits/py-tkinter package; e.g.
38 # pkg install x11-toolkits/py-tkinter
39 # - Add KTR_SCHED to KTR_COMPILE and KTR_MASK in your KERNCONF; e.g.
44 # - It is encouraged to increase KTR_ENTRIES size to gather enough
49 # - Rebuild kernel with proper changes to KERNCONF and boot new kernel.
50 # - Run your workload to be profiled.
51 # - While the workload is continuing (i.e. before it finishes), disable
58 # - Dump the trace to a file: 'ktrdump -ct > ktr.out'
59 # - Alternatively, use schedgraph.d script in this directory for getting
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|
| /freebsd/lib/libpmc/ |
| H A D | pmc.core.3 | 50 .%B IA-32 Intel\(rg Architecture Software Developer's Manual
52 .%N Order Number 253669-027US
63 .Bl -column "PMC_CAP_INTERRUPT" "Support"
80 .Bl -tag -width indent
81 .It Li cmask= Ns Ar value
86 Configure the PMC to count the number of de-asserted to asserted
112 Events that require core-specificity to be specified use a
114 .Dq Li core= Ns Ar value ,
118 .Bl -tag -width indent -compact
129 .Dq Li agent= Ns value ,
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|
| /freebsd/sys/dev/ath/ath_hal/ar5212/ |
| H A D | ar5212phy.h | 1 /*-
2 * SPDX-License-Identifier: ISC
4 * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting
5 * Copyright (c) 2002-2008 Atheros Communications, Inc.
113 #define AR_PHY_AGC_CONTROL_NF 0x00000002 /* do noise-floor calculation */
145 #define AR_PHY_PLL_CTL_HALF 0x100 /* Half clock for 1/2 chan width */
146 #define AR_PHY_PLL_CTL_QUARTER 0x200 /* Quarter clock for 1/4 chan width */
158 #define AR_PHY_RX_DELAY 0x9914 /* analog pow-on time (100ns) */
162 #define AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF 0x01F /* Mask for kcos_theta-1 for q correction */
230 #define AR_PHY_RADAR_2_MAXLEN 0x000000FF /* Max Pulse duration threshold */
|
| /freebsd/contrib/ntp/ntpd/ |
| 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
72 .Sx Reference Clock Suppor
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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
72 .Sx Reference Clock Suppor
[all...] |
| 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/contrib/bsnmp/tests/ |
| H A D | catch.hpp | 3 * Generated: 2019-11-15 15:01:56.628356
4 * ----------------------------------------------------------
34 # pragma clang diagnostic ignored "-Wpadded"
35 # pragma clang diagnostic ignored "-Wswitch-enum"
36 # pragma clang diagnostic ignored "-Wcovered-switch-default"
39 // Because REQUIREs trigger GCC's -Wparentheses, and because still
42 # pragma GCC diagnostic ignored "-Wparentheses" // See #674 for details
45 # pragma GCC diagnostic ignored "-Wunused-variable"
46 # pragma GCC diagnostic ignored "-Wpadded"
106 // Detect a number of compiler features - by compiler
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|
| /freebsd/contrib/ntp/html/drivers/ |
| H A D | driver29.html | 1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
6 <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
14 <!-- #BeginDate format:En2m -->13-Sep-2019 08:07<!-- #EndDate -->
63 <td><b>9600 baud, 8-bits, 1-stop, odd parity</b></td>
70 <td><b>9600 baud, 8-bits, 1-stop, no parity</b></td>
77 <td><b>38400 baud, 8-bits, 1-stop, no parity</b></td>
123 <td valign="CENTER" width="23%">Hewlett-Packard</td>
125 <td><a href="http://us-support.external.hp.com">http://us-support.external.hp.com</a></td>
138 …The Palisade GPS receiver is an 8-channel smart antenna, housing the GPS receiver, antenna and int…
139 …<p>Palisade generates a PPS synchronized to UTC within +/- 100 ns. The Palisade's external e…
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| /freebsd/tools/tools/netmap/ |
| H A D | nmreplay.c | 49 * --- Main functions of the program ---
59 * q->cur_pkt points to the buffer containing the packet
60 * q->cur_len packet length, excluding CRC
61 * q->cur_caplen available packet length (may be shorter than cur_len)
62 * q->cur_tt transmission time for the packet, computed from the trace.
66 * q->c_loss (set with the -L command line option) decides
69 * The function is supposed to set q->c_drop = 1 if the
72 * q->c_bw (set with the -B command line option) is used to
74 * in q->cur_tt the transmission time (in nanoseconds) of
76 * of the packet, i.e. q->cur_tt = q->cur_len / <bandwidth>
[all …]
|