| /freebsd/lib/libsys/ |
| H A D | ntp_adjtime.2 | 61 to adjust the phase and frequency of the phase- or frequency-lock loop
66 function provides the time, maximum error (sync distance) and
78 .Bd -literal
82 long freq; /* frequency offset (scaled ppm) (rw) */
88 long tolerance; /* clock frequency tolerance (scaled
91 * The following read-only structure members are implemented
95 long ppsfreq; /* pps frequency (scaled ppm) (ro) */
98 long stabil; /* pps stability (scaled ppm) (ro) */
109 .Bl -tag -width tolerance -compact
113 call (write-only).
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| /freebsd/crypto/openssh/openbsd-compat/ |
| H A D | fmt_scaled.c | 32 * fmt_scaled: Format numbers scaled for human comprehension
35 * "Human-readable" output uses 4 digits max, and puts a unit suffix at
36 * the end. Makes output compact and easy-to-read esp. on huge disks.
56 /* These three arrays MUST be in sync! XXX make a struct */
70 #define MAX_DIGITS (SCALE_LENGTH * 3) /* XXX strlen(sprintf("%lld", -1)? */
72 /* Convert the given input string "scaled" into numeric in "result".
73 * Return 0 on success, -1 and errno set on error.
76 scan_scaled(char *scaled, long long *result) in scan_scaled() argument
78 char *p = scaled; in scan_scaled()
87 /* Then at most one leading + or - */ in scan_scaled()
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| /freebsd/sys/dev/videomode/ |
| H A D | vesagtf.c | 3 /*-
43 * This has required the use of 64-bit integers in a few places, but
89 * Copyright (c) 1994, 1995, 1996 - Video Electronics Standards
120 * surrounding the addressable video); on most non-overscan type
172 * #define C_PRIME (((C - J) * K/256.0) + J)
180 #define C_PRIME256(p) (((p->C - p->J) * p->K) + (p->J * 256))
181 #define M_PRIME256(p) (p->K * p->M)
186 * print_value() - print the result of the named computation; this is
195 printf("%2d: %-27s: %u\n", n, name, val); in print_value()
202 * vert_refresh() - as defined by the GTF Timing Standard, compute the
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| /freebsd/sys/dev/ath/ath_hal/ |
| H A D | ah_eeprom_v3.h | 1 /*-
2 * SPDX-License-Identifier: ISC
4 * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting
5 * Copyright (c) 2002-2008 Atheros Communications, Inc.
31 #define AR_EEPROM_ATHEROS_BASE 0xc0 /* Base of Atheros-specific data */
33 #define AR_EEPROM_ATHEROS_MAX (0x400-AR_EEPROM_ATHEROS_BASE)
37 #define AR_EEPROM_SIZE_LOWER 0x1b /* size info -- lower */
38 #define AR_EEPROM_SIZE_UPPER 0x1c /* size info -- upper */
43 #define AR_EEPROM_ATHEROS_MAX_OFF (AR_EEPROM_ATHEROS_MAX_LOC-AR_EEPROM_ATHEROS_BASE)
78 /* XXX used to index various EEPROM-derived data structures */
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| /freebsd/contrib/ntp/ntpd/ |
| H A D | refclock_wwv.c | 2 * 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 */
120 * on signal loss. SSYNC is set when the second sync puls
480 struct sync { global() struct
482 maxengsync global() argument
483 noiengsync global() argument
486 mepochsync global() argument
488 ampsync global() argument
489 synengsync global() argument
490 synmaxsync global() argument
491 synsnrsync global() argument
504 refidsync global() argument
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| H A D | ntp_proto.c | 2 * ntp_proto.c - NTP version 4 protocol machinery
31 # define BDELAY_DEFAULT (-0.050)
38 x.l_ui &= ~((1 << SRVFUZ_SHIFT) - 1U); \
50 AUTH_UNKNOWN = -1, /* Unknown */
99 double synch; /* sync distance */
167 int sys_ceiling = STRATUM_UNSPEC - 1; /* cluster stratum ceiling */
179 * Statistics counters - first the good, then the bad
196 * The default way is "on-receipt". If this was a packet from a
197 * well-behaved source, on-receip
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| /freebsd/contrib/libpcap/ |
| H A D | pcap-tstamp.manmisc.in | 22 .TH PCAP-TSTAMP @MAN_MISC_INFO@ "14 July 2020"
24 pcap-tstamp \- packet time stamps in libpcap
41 capture device and when the networking stack time-stamps the packet;
48 a high-resolution timer might use a counter that runs at a rate
58 different CPU cores on a multi-core or multi-processor system might be
60 synchronized, so packets time-stamped by different cores might not have
68 the fraction-of-a-second part of the time stamp might roll over past
76 In addition, packets time-stamped by different cores might be
77 time-stamped in one order and added to the queue of packets for libpcap
82 packets; those time stamps are usually high-resolution time stamps, and
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| /freebsd/sys/contrib/dev/iwlwifi/mvm/ |
| H A D | ptp.c | 1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
3 * Copyright (C) 2021 - 2023 Intel Corporation
7 #include "iwl-debug.h"
14 /* The scaled_ppm parameter is ppm (parts per million) with a 16-bit fractional
16 * 2^-16 ppm, and 2^16=65536 is 1 ppm.
28 if (gp2 < mvm->ptp_data.last_gp2 && in iwl_mvm_ptp_update_new_read()
29 mvm->ptp_data.last_gp2 - gp2 < IWL_PTP_WRAP_THRESHOLD_USEC) { in iwl_mvm_ptp_update_new_read()
32 gp2, mvm->ptp_data.last_gp2); in iwl_mvm_ptp_update_new_read()
36 if (gp2 < mvm->ptp_data.last_gp2) { in iwl_mvm_ptp_update_new_read()
37 mvm->ptp_data.wrap_counter++; in iwl_mvm_ptp_update_new_read()
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|
| H A D | mvm.h | 1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (C) 2012-2014, 2018-2024 Intel Corporation
4 * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
5 * Copyright (C) 2016-2017 Intel Deutschland GmbH
26 #include "iwl-o
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| /freebsd/contrib/ntp/include/ |
| H A D | ntp_request.h | 2 * ntp_request.h - definitions for the ntpd remote query facility
20 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
22 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
24 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
30 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
32 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
36 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
63 * Request code: An implementation-specific code which specifies the
71 * 0 - no error
72 * 1 - incompatible implementation number
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| /freebsd/sys/netpfil/pf/ |
| H A D | if_pfsync.c | 1 /*-
2 * SPDX-License-Identifier: (BSD-2-Clause AND ISC)
30 /*-
50 * 1.119 - don't m_copydata() beyond the len of mbuf in pfsync_input()
51 * 1.118, 1.124, 1.148, 1.149, 1.151, 1.171 - fixes to bulk updates
52 * 1.120, 1.175 - use monotonic time_uptime
53 * 1.122 - reduce number of updates for non-TCP sessions
54 * 1.125, 1.127 - rewrite merge or stale processing
55 * 1.128 - cleanups
56 * 1.146 - bzero() mbuf before sparsely filling it with data
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|
| /freebsd/contrib/llvm-project/llvm/lib/Analysis/ |
| H A D | BasicAliasAnalysis.cpp | 1 //===- BasicAliasAnalysis.cpp - Stateless Alias Analysis Impl -------------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
13 //===----------------------------------------------------------------------===//
69 static cl::opt<bool> EnableRecPhiAnalysis("basic-aa-recphi", cl::Hidden,
72 static cl::opt<bool> EnableSeparateStorageAnalysis("basic-aa-separate-storage",
100 //===----------------------------------------------------------------------===//
102 //===----------------------------------------------------------------------===//
145 // - either rewind the pointer q to the base-address of the object in in isObjectSmallerThan()
147 // - just give up. It is up to caller to make sure the pointer is pointing in isObjectSmallerThan()
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| /freebsd/sys/contrib/openzfs/man/man4/ |
| H A D | zfs.4 | 9 .\" usr/src/OPENSOLARIS.LICENSE or https://opensource.org/licenses/CDDL-1.0.
31 .Bl -tag -width Ds
102 Turbo L2ARC warm-up.
179 Percent of ARC size allowed for L2ARC-only headers.
252 before moving on to the next top-level vdev.
255 Enable metaslab group biasing based on their vdevs' over- or under-utilization
305 When attempting to log an output nvlist of an ioctl in the on-disk history,
310 .Fn zfs_ioc_channel_program Pq cf. Xr zfs-program 8 .
316 Enable/disable segment-based metaslab selection.
319 When using segment-based metaslab selection, continue allocating
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| /freebsd/sys/contrib/dev/athk/ath10k/ |
| H A D | htt.h | 1 /* SPDX-License-Identifier: ISC */
3 * Copyright (c) 2005-2011 Atheros Communications Inc.
4 * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
31 /* bits 5-23 currently reserved */
36 enum htt_h2t_msg_type { /* host-to-target */
59 u8 pad[sizeof(u32) - sizeof(struct htt_cmd_hdr)];
76 * but the host shall use the bit-mast + bit-shift defs, to be endian-
178 * htt_data_tx_desc - used for data tx path
181 * ext_tid: for qos-data frames (0-15), see %HTT_DATA_TX_EXT_TID_
243 #define HTT_RX_RING_FILL_LEVEL (((HTT_RX_RING_SIZE) / 2) - 1)
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|
| /freebsd/share/doc/papers/timecounter/ |
| H A D | timecounter.ms | 5 .\" ----------------------------------------------------------------------------
6 .\" "THE BEER-WARE LICENSE" (Revision 42):
9 .\" this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
10 .\" ----------------------------------------------------------------------------
16 .A "Poul-Henning Kamp" "The FreeBSD Project"
18 The FreeBSD timecounters are an architecture-independent implementation
21 multiplication to canonical timescales based on micro- or nano-seconds
23 synchronisation. Timecounters are implemented using lock-less
24 stable-storage based primitives which scale efficiently in SMP
80 for instance transport or consumption of a substance at a well-known
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| /freebsd/share/misc/ |
| H A D | usb_vendors | 6 # http://www.linux-usb.org/usb-ids.html
7 # or send entries as patches (diff -u old new) in the
10 # http://www.linux-usb.org/usb.ids
13 # Date: 2024-07-04 20:34:02
20 # device device_name <-- single tab
21 # interface interface_name <-- two tabs
38 5301 GW-US54ZGL 802.11bg
54 145f NW-3100 802.11b/g 54Mbps Wireless Network Adapter [zd1211]
62 0200 TP-Link
81 120e ASI120MC-S Planetary Camera
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|
| /freebsd/share/man/man5/ |
| H A D | pf.conf.5 | 10 .\" - Redistributions of source code must retain the above copyright
12 .\" - Redistributions in binary form must reproduce the above
45 .Bl -tag -width xxxx
47 User-defined variables may be defined and used later, simplifying
57 Ethernet filtering provides rule-based blocking or passing of Ethernet packets.
62 Queueing provides rule-based bandwidth control.
67 Packet filtering provides rule-based blocking or passing of packets.
81 .Ar set require-order
91 .Bd -literal -offset indent
105 .Bd -literal -offset indent
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| /freebsd/sbin/ipfw/ |
| H A D | ipfw.8 | 8 in-kernel NAT.
19 .Op Ar rule | first-last ...
49 .Oo Cm set Ar N Oc Cm table Ar name Cm create Ar create-options
55 .Oo Cm set Ar N Oc Cm table Ar name Cm modify Ar modify-options
59 .Oo Cm set Ar N Oc Cm table Ar name Cm add Ar table-key Op Ar value
61 .Oo Cm set Ar N Oc Cm table Ar name Cm add Op Ar table-key Ar value ...
63 .Oo Cm set Ar N Oc Cm table Ar name Cm atomic add Op Ar table-key Ar value ...
65 .Oo Cm set Ar N Oc Cm table Ar name Cm delete Op Ar table-key ...
93 .Ar config-options
99 .Ss IN-KERNEL NAT
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|
| /freebsd/sys/contrib/openzfs/module/zfs/ |
| H A D | zil.c | 9 * or https://opensource.org/licenses/CDDL-1.0.
57 * 2. they are committed to the on-disk ZIL for the dataset being
62 * dataset's on-disk ZIL will be replayed when that dataset is first
66 * As hinted at above, there is one ZIL per dataset (both the in-memory
67 * representation, and the on-disk representation). The on-disk format
70 * - a single, per-dataset, ZIL header; which points to a chain of
71 * - zero or more ZIL blocks; each of which contains
72 * - zero or more ZIL records
133 * power loss if a volatile out-of-order write cache is enabled.
154 const dva_t *dva1 = &((zil_bp_node_t *)x1)->zn_dva; in zil_bp_compare()
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| /freebsd/contrib/ntp/scripts/monitoring/ |
| H A D | ntploopwatch | 1 #!/usr/bin/perl -w
2 ;# --*-perl-*--
4 ;# /src/NTP/ntp4-dev/scripts/monitoring/ntploopwatch,v 4.7 2004/11/14 16:11:05 kardel RELEASE_20050…
7 ;# - show statistics periodically using gnuplot
8 ;# - or print a single plot
10 ;# Copyright (c) 1992-1998
11 ;# Rainer Pruy, Friedrich-Alexander Universit�t Erlangen-N�rnberg
27 ($a,$b) if 0; # keep -w happy
28 $usage = <<"E-O-P";
31 $0 [-v[<level>]] [-c <config-file>] [-d <working-dir>]
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| /freebsd/contrib/llvm-project/llvm/lib/CodeGen/ |
| H A D | MachineScheduler.cpp | 1 //===- MachineScheduler.cpp - Machine Instruction Scheduler ---------------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
12 //===----------------------------------------------------------------------===//
51 #include "llvm/Config/llvm-config.h"
74 #define DEBUG_TYPE "machine-scheduler"
80 cl::opt<bool> ForceTopDown("misched-topdown", cl::Hidden,
81 cl::desc("Force top-down list scheduling"));
82 cl::opt<bool> ForceBottomUp("misched-bottomup", cl::Hidden,
83 cl::desc("Force bottom-up list scheduling"));
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| /freebsd/contrib/llvm-project/llvm/lib/Target/ARM/ |
| H A D | ARMAsmPrinter.cpp | 1 //===-- ARMAsmPrinter.cpp - Print machine code to an ARM .s file ----------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
10 // of machine-dependent LLVM code to GAS-format ARM assembly language.
12 //===----------------------------------------------------------------------===//
51 #define DEBUG_TYPE "asm-printer"
56 MCP(nullptr), InConstantPool(false), OptimizationGoals(-1) {} in ARMAsmPrinter()
64 OutStreamer->emitDataRegion(MCDR_DataRegionEnd); in emitFunctionBodyEnd()
68 if (AFI->isThumbFunction()) { in emitFunctionEntryLabel()
69 OutStreamer->emitAssemblerFlag(MCAF_Code16); in emitFunctionEntryLabel()
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|
| /freebsd/sys/netinet/ |
| H A D | tcp_var.h | 1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
73 * take and shift over by 1 minus the value (1-8).
135 #define SEGQ_EMPTY(tp) TAILQ_EMPTY(&(tp)->t_segq)
151 uint64_t end; /* End if not open-range req */
176 * - sendmap
177 * - timers
178 * - rack_times
202 * is unfilled. This may mean that a time is off by a micro-second
231 #define SNDMAP_TLP 0x000080/* segment sent as tail-loss-probe */
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| /freebsd/sys/contrib/dev/ath/ath_hal/ar9300/ |
| H A D | ar9300_reset.c | 121 ahp->ah_hwp = HAL_TRUE_CHIP; in ar9300_attach_hw_platform()
196 * Mask used to construct AAD for CCMP-AES in ar9300_init_mfp()
197 * Cisco spec defined bits 0-3 as mask in ar9300_init_mfp()
226 centers->ctl_center = centers->ext_center = in ar9300_get_channel_centers()
227 centers->synth_center = ichan->channel; in ar9300_get_channel_centers()
238 centers->synth_center = ichan->channel + HT40_CHANNEL_CENTER_SHIFT; in ar9300_get_channel_centers()
241 centers->synth_center = ichan->channel - HT40_CHANNEL_CENTER_SHIFT; in ar9300_get_channel_centers()
242 extoff = -1; in ar9300_get_channel_centers()
245 centers->ctl_center = in ar9300_get_channel_centers()
246 centers->synth_center - (extoff * HT40_CHANNEL_CENTER_SHIFT); in ar9300_get_channel_centers()
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| /freebsd/sys/dev/qlnx/qlnxe/ |
| H A D | reg_addr.h | 2 * Copyright (c) 2017-2018 Cavium, Inc.
78 …- For ending "endless completion". 0 - When receiving a completion timeout while receiving a compl…
79 …dth:0x4 // 0 - TXCPL sync fifo pop underflow 1 - TXR sync fifo pop underflow 2 - TXW header syn…
80 …DataWidth:0x6 // 0 - RX target read and config sync fifo push overflow 1 - RX header sync fifo …
81 …h:0x14 // 4:0 - TXCPL sync fifo pop status 9:5 - TXR sync fifo pop status 14:10 - TXW header syn…
88 …ffff<<0) // Vendor ID. PCI-SIG assigned Manufacturer Identifier. Note: The access attributes of …
90 …ce Identifier. Note: The access attributes of this field are as follows: - Dbi: if (DBI_RO_WR_E…
116 … (0x1<<9) // Fast back-to-back transaction ena…
128 … (0x1<<23) // Fast back-to-back capable. Not ap…
145 …l has_io_bar=0. Note: The access attributes of this field are as follows: - Dbi: if (DBI_RO_WR_E…
[all …]
|