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/freebsd/contrib/ntp/libntp/
H A Dadjtime.c8 * a sub-second accuracy bug documented in SR 5003462838 which prevents ntpd
10 * implementation as used by ntpd has a side-effect of screwing up the hardware
18 * The one-time clock adjustment functionality of ntpdate and ntp_timeset can
47 /* Adjustment required. Convert delta to 64-bit microseconds. */ in adjtime()
48 big_sec = (long)delta->tv_sec; in adjtime()
49 big_usec = delta->tv_usec; in adjtime()
55 /* Determine how much of a previous correction (if any) we're interrupting. */ in adjtime()
77 pdc_usecs_wanted = get_time() - offset_usecs; in adjtime()
80 /* Force new PDC time by starting an extra correction. */ in adjtime()
81 set_time_correction(pdc_usecs_wanted - pdc_usecs_curren in adjtime()
[all...]
/freebsd/sys/contrib/device-tree/Bindings/edac/
H A Daspeed-sdram-edac.txt3 The Aspeed BMC SoC supports DDR3 and DDR4 memory with and without ECC (error
4 correction check).
6 The memory controller supports SECDED (single bit error correction, double bit
7 error detection) and single bit error auto scrubbing by reserving 8 bits for
14 - compatible: should be one of
15 - "aspeed,ast2400-sdram-edac"
16 - "aspeed,ast2500-sdram-edac"
17 - "aspeed,ast2600-sdram-edac"
18 - reg: sdram controller register set should be <0x1e6e0000 0x174>
19 - interrupts: should be AVIC interrupt #0
[all …]
/freebsd/crypto/heimdal/lib/wind/
H A DNormalizationCorrections.txt1 # NormalizationCorrections-4.0.0.txt
10 # exceptional (and rare) conditions, an error in a decomposition
14 # Whenever such an error may be found, and if it meets the
16 # stability, the correction is entered in this data file,
32 # Field 4: Version of Unicode for which the correction was
35 # the correction
/freebsd/sys/contrib/device-tree/Bindings/mtd/
H A Dgpmc-nand.txt7 explained in a separate documents - please refer to
8 Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
11 Documentation/devicetree/bindings/mtd/nand-controller.yaml
16 - compatible: "ti,omap2-nand"
17 - reg: range id (CS number), base offset and length of the
19 - interrupts: Two interrupt specifiers, one for fifoevent, one for termcount.
23 - nand-bus-width: Set this numeric value to 16 if the hardware
27 - ti,nand-ecc-opt: A string setting the ECC layout to use. One of:
28 "sw" 1-bit Hamming ecc code via software
30 "hw-romcode" <deprecated> use "ham1" instead
[all …]
/freebsd/sys/contrib/device-tree/Bindings/memory-controllers/
H A Dnuvoton,npcm-memory-controller.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/nuvoton,npcm-memory-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Marvin Lin <kflin@nuvoton.com>
11 - Stanley Chu <yschu@nuvoton.com>
14 The Nuvoton BMC SoC supports DDR4 memory with or without ECC (error correction
17 The memory controller supports single bit error correction, double bit error
18 detection (in-line ECC in which a section (1/8th) of the memory device used to
26 - nuvoton,npcm750-memory-controller
[all …]
/freebsd/lib/msun/src/
H A Ds_log1p.c20 * may not be representable exactly. In that case, a correction
21 * term is need. Let u=1+x rounded. Let c = (1+x)-u, then
22 * log(1+x) - log(u) ~ c/u. Thus, we proceed to compute log(u),
23 * and add back the correction term c/u.
27 * Let s = f/(2+f) ; based on log(1+f) = log(1+s) - log(1-s)
31 * a polynomial of degree 14 to approximate R The maximum error
32 * of this polynomial approximation is bounded by 2**-58.45. In
38 * | 2 14 | -58.45
39 * | Lp1*s +...+Lp7*s - R(z) | <= 2
41 * Note that 2s = f - s*f = f - hfsq + s*hfsq, where hfsq = f*f/2.
[all …]
/freebsd/sys/dev/ath/ath_hal/ar5416/
H A Dar5416phy.h1 /*-
2 * SPDX-License-Identifier: ISC
4 * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting
5 * Copyright (c) 2002-2008 Atheros Communications, Inc.
82 * Kiwi only, bit 30 is used to set the error type, if set it is 0x5 (HAL_PHYERR_RADAR)
83 * Else it is 38 (new error type)
85 #define AR_PHY_SPECTRAL_SCAN_PHYERR_MASK_SELECT_KIWI 0x40000000 /* Spectral Error select bit mask …
86 #define AR_PHY_SPECTRAL_SCAN_PHYERR_MASK_SELECT_KIWI_S 30 /* Spectral Error select bit 30 */
88 #define AR_PHY_SPECTRAL_SCAN_PRIORITY_SELECT_KIWI 0x20000000 /* Spectral Error select bit mask */
89 #define AR_PHY_SPECTRAL_SCAN_PRIORITY_SELECT_SELECT_KIWI_S 29 /* Spectral Error select bit 30 */
[all …]
/freebsd/sbin/fsck_ffs/
H A Dfsck_ffs.850 when they have been mounted read-only, or when
62 .Bl -item -compact -offset indent
72 Counts in the super-block wrong
82 identifying the file system on which the correction will take place,
83 and the nature of the correction.
110 number and phase-specific progress information.
118 before each correction is attempted.
125 The default action for each consistency correction
[all...]
/freebsd/sys/dev/qat/qat_hw/qat_200xx/
H A Dadf_200xx_hw_data.c1 /* SPDX-License-Identifier: BSD-3-Clause */
2 /* Copyright(c) 2007-2022 Intel Corporation */
30 device_t pdev = accel_dev->accel_pci_dev.pci_dev; in get_accel_mask()
45 device_t pdev = accel_dev->accel_pci_dev.pci_dev; in get_ae_mask()
73 if (!self || !self->accel_mask) in get_num_accels()
77 if (self->accel_mask & (1 << i)) in get_num_accels()
88 if (!self || !self->ae_mask) in get_num_aes()
92 if (self->ae_mask & (1 << i)) in get_num_aes()
132 struct adf_hw_device_data *hw_device = accel_dev->hw_device; in adf_get_arbiter_mapping()
136 if (hw_device->ae_mask & (1 << i)) in adf_get_arbiter_mapping()
[all …]
H A Dadf_200xx_hw_data.h1 /* SPDX-License-Identifier: BSD-3-Clause */
2 /* Copyright(c) 2007-2022 Intel Corporation */
27 /* Error detection and correction */
46 /* Masks for correctable error interrupts. */
51 /* Masks for uncorrectable error interrupts. */
61 * BIT(2) enables error detection and reporting on the RI Parity Error.
62 * BIT(1) enables error detection and reporting on the RI CPP Pull interface.
63 * BIT(0) enables error detection and reporting on the RI CPP Push interface.
70 * BIT(3) enables error detection and reporting on the ETR Parity Error.
71 * BIT(2) enables error detection and reporting on the TI Parity Error.
[all …]
/freebsd/contrib/ntp/ntpd/
H A Dntpd.1ntpdmdoc4 .\" 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
[all...]
H A Dntpd.mdoc.in4 .\" 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
[all...]
H A Dntpd-opts.def1 /* -*- 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,
[all …]
H A Dntpd.1ntpdman2 . 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 Dntpd.man.in2 . 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
[all...]
/freebsd/contrib/ntp/sntp/
H A Dsntp.1sntpmdoc4 .\" EDIT THIS FILE WITH CAUTION (sntp-opts.mdoc)
6 .\" It has been AutoGen-ed May 25, 2024 at 12:02:26 AM by AutoGen 5.18.16
7 .\" From the definitions sntp-opts.def
8 .\" and the template file agmdoc-cmd.tpl
17 .Op Fl \-option\-name Ns Oo Oo Ns "=| " Oc Ns Ar value Oc
18 [ hostname\-or\-IP ...]
32 .Ic "'1996\-10\-1
[all...]
H A Dsntp.mdoc.in4 .\" EDIT THIS FILE WITH CAUTION (sntp-opts.mdoc)
6 .\" It has been AutoGen-ed May 25, 2024 at 12:02:26 AM by AutoGen 5.18.16
7 .\" From the definitions sntp-opts.def
8 .\" and the template file agmdoc-cmd.tpl
17 .Op Fl \-option\-name Ns Oo Oo Ns "=| " Oc Ns Ar value Oc
18 [ hostname\-or\-IP ...]
32 .Ic "'1996\-10\-1
[all...]
H A Dsntp-opts.def1 /* -*- Mode: Text -*- */
5 #include autogen-version.def
8 prog-name = "sntp";
9 prog-title = "reference Simple Network Time Protocol client";
10 argument = '[ hostname-or-IP ...]';
14 long-opts;
16 config-header = "config.h";
25 flags-cant = ipv6;
27 doc = <<- _EndOfDoc_
36 flags-cant = ipv4;
[all …]
H A Dsntp.1sntpman2 . 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 12:02:30 AM by AutoGen 5.18.16
18 .\" From the definitions sntp-opt
[all...]
H A Dsntp.man.in2 . 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 12:02:30 AM by AutoGen 5.18.16
18 .\" From the definitions sntp-opt
[all...]
/freebsd/sys/dev/qat/qat_hw/qat_c3xxx/
H A Dadf_c3xxx_hw_data.h1 /* SPDX-License-Identifier: BSD-3-Clause */
2 /* Copyright(c) 2007-2022 Intel Corporation */
25 /* Error detection and correction */
44 /* Masks for correctable error interrupts. */
49 /* Masks for uncorrectable error interrupts. */
59 * BIT(2) enables error detection and reporting on the RI Parity Error.
60 * BIT(1) enables error detection and reporting on the RI CPP Pull interface.
61 * BIT(0) enables error detection and reporting on the RI CPP Push interface.
68 * BIT(3) enables error detection and reporting on the ETR Parity Error.
69 * BIT(2) enables error detection and reporting on the TI Parity Error.
[all …]
/freebsd/sys/dev/qat/qat_hw/qat_dh895xcc/
H A Dadf_dh895xcc_hw_data.h1 /* SPDX-License-Identifier: BSD-3-Clause */
2 /* Copyright(c) 2007-2022 Intel Corporation */
28 /* Error detection and correction */
49 /* Masks for correctable error interrupts. */
56 /* Masks for uncorrectable error interrupts. */
67 * BIT(1) enables error detection and reporting on the RI CPP Pull interface.
68 * BIT(0) enables error detection and reporting on the RI CPP Push interface.
75 * BIT(1) enables error detection and reporting on the TI CPP Pull interface.
76 * BIT(0) enables error detection and reporting on the TI CPP Push interface.
88 /* Correctable SecureRAM Error Reg */
[all …]
/freebsd/sys/contrib/openzfs/module/zstd/lib/compress/
H A Dzstd_compress_internal.h2 * Copyright (c) 2016-2020, Yann Collet, Facebook, Inc.
5 * This source code is licensed under both the BSD-style license (found in the
8 * You may select, at your option, one of the above-listed licenses.
18 /*-*************************************
32 /*-*************************************
42 … benefit is that ZSTD_DUBT_UNSORTED_MARK cannot be mishandled after table re-use with a different …
46 /*-*************************************
101 /* All tables are allocated inside cctx->workspace by ZSTD_resetCCtx_internal() */
117 …ZSTD_OptPrice_e priceType; /* prices can be determined dynamically, or follow a pre-defined cost…
118 const ZSTD_entropyCTables_t* symbolCosts; /* pre-calculated dictionary statistics */
[all …]
/freebsd/sys/contrib/zstd/lib/compress/
H A Dzstd_compress_internal.h5 * This source code is licensed under both the BSD-style license (found in the
8 * You may select, at your option, one of the above-listed licenses.
18 /*-*************************************
31 /*-*************************************
41 … benefit is that ZSTD_DUBT_UNSORTED_MARK cannot be mishandled after table re-use with a different …
45 /*-*************************************
88 * Stores Literals Block Type for a super-block in hType, and
99 * Stores symbol compression modes for a super-block in {ll, ol, ml}Type, and
119 * @return : 0 on success or error code */
164 /* All tables are allocated inside cctx->workspace by ZSTD_resetCCtx_internal() */
[all …]
/freebsd/contrib/tzcode/
H A Dtzfile.52 .\" 1996-06-05 by Arthur David Olson.
15 Each file is a sequence of 8-bit bytes.
17 more bytes in network order (bigendian, or high-order byte first),
20 and a boolean is represented by a one-byte binary integer that is
22 The format begins with a 44-byte header containing the following fields:
24 .Bl -bullet
26 The magic four-byte ASCII sequence
39 Six four-byte integer values, in the following order:
41 .Bl -ta
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