| /freebsd/lib/libsys/ |
| H A D | ntp_adjtime.2 | 61 to adjust the phase and frequency of the phase- or frequency-lock loop
69 In the following, all variables that refer PPS are only relevant if
78 .Bd -literal
91 * The following read-only structure members are implemented
92 * only if the PPS signal discipline is configured in the
109 .Bl -tag -width tolerance -compact
113 call (write-only).
115 .Bl -tag -width MOD_TIMECONST -compact -offset indent
135 system time in small increments (read-write).
137 Frequency offset (scaled ppm) (read-write).
[all …]
|
| /freebsd/usr.sbin/bsnmpd/modules/snmp_wlan/ |
| H A D | BEGEMOT-WIRELESS-MIB.txt | 1 --
2 -- Copyright (C) 2010 The FreeBSD Foundation
3 --
4 -- This documentation was written by Shteryana Sotirova Shopova under
5 -- sponsorship from the FreeBSD Foundation.
6 --
7 -- Redistribution and use in source and binary forms, with or without
8 -- modification, are permitted provided that the following conditions
9 -- are met:
10 -- 1. Redistributions of source code must retain the above copyright
[all …]
|
| /freebsd/secure/lib/libcrypto/man/man3/ |
| H A D | BIO_s_mem.3 | 1 .\" -*- mode: troff; coding: utf-8 -*-
58 .TH BIO_S_MEM 3ossl 2025-09-30 3.5.4 OpenSSL
66 BIO_get_mem_ptr, BIO_new_mem_buf \- memory BIO
95 call to \fBBIO_write\fR\|(3) will write a single datagram to the memory BIO. A
104 It is not possible to write a zero length datagram. Calling \fBBIO_write\fR\|(3) in
111 Unless the memory BIO is read only any data read from it is deleted from
123 Calling \fBBIO_reset()\fR on a read write memory BIO clears any data in it if the
125 pointer to the state it was just after the last write was performed and the
126 data can be read again. On a read only BIO it similarly restores the BIO to
127 its original state and the read only data can be read again.
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|
| H A D | SSL_write.3 | 1 .\" -*- mode: troff; coding: utf-8 -*-
58 .TH SSL_WRITE 3ossl 2025-09-30 3.5.4 OpenSSL
64 SSL_write_ex2, SSL_write_ex, SSL_write, SSL_sendfile, SSL_WRITE_FLAG_CONCLUDE \-
65 write bytes to a TLS/SSL connection
82 \&\fBSSL_write_ex()\fR and \fBSSL_write()\fR write \fBnum\fR bytes from the buffer \fBbuf\fR into
92 efficient zero-copy semantics. \fBSSL_sendfile()\fR is available only when
103 This flag is only supported on QUIC stream SSL objects (or QUIC connection SSL
127 In the paragraphs below a "write function" is defined as one of either
130 If necessary, a write function will negotiate a TLS/SSL session, if not already
132 requests a re-negotiation, it will be performed transparently during
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|
| /freebsd/crypto/openssl/doc/man3/ |
| H A D | BIO_s_mem.pod | 7 BIO_get_mem_ptr, BIO_new_mem_buf - memory BIO
36 call to L<BIO_write(3)> will write a single datagram to the memory BIO. A
45 It is not possible to write a zero length datagram. Calling L<BIO_write(3)> in
52 Unless the memory BIO is read only any data read from it is deleted from
64 Calling BIO_reset() on a read write memory BIO clears any data in it if the
66 pointer to the state it was just after the last write was performed and the
67 data can be read again. On a read only BIO it similarly restores the BIO to
68 its original state and the read only data can be read again.
79 positive return value B<v> should be set to a negative value, typically -1.
95 if B<len> is -1 then the B<buf> is assumed to be nul terminated and its
[all …]
|
| H A D | SSL_write.pod | 5 SSL_write_ex2, SSL_write_ex, SSL_write, SSL_sendfile, SSL_WRITE_FLAG_CONCLUDE -
6 write bytes to a TLS/SSL connection
23 SSL_write_ex() and SSL_write() write B<num> bytes from the buffer B<buf> into
33 efficient zero-copy semantics. SSL_sendfile() is available only when
47 This flag is only supported on QUIC stream SSL objects (or QUIC connection SSL
74 In the paragraphs below a "write function" is defined as one of either
77 If necessary, a write function will negotiate a TLS/SSL session, if not already
79 requests a re-negotiation, it will be performed transparently during
80 the write function operation. The behaviour of the write functions depends on the
86 before the first call to a write function.
[all …]
|
| /freebsd/sys/dev/virtio/pci/ |
| H A D | virtio_pci_modern_var.h | 2 * SPDX-License-Identifier: BSD-3-Clause
73 uint32_t device_feature_select; /* read-write */
74 uint32_t device_feature; /* read-only */
75 uint32_t guest_feature_select; /* read-write */
76 uint32_t guest_feature; /* read-write */
77 uint16_t msix_config; /* read-write */
78 uint16_t num_queues; /* read-only */
79 uint8_t device_status; /* read-write */
80 uint8_t config_generation; /* read-only */
83 uint16_t queue_select; /* read-write */
[all …]
|
| /freebsd/sbin/mount/ |
| H A D | mount.8 | 2 .\" SPDX-License-Identifier: BSD-3-Clause
39 .Op Fl -libxo
45 .Op Fl -libxo
49 .Op Fl -libxo
77 .Bl -tag -width indent
78 .It Fl -libxo
114 Forces the revocation of write access when trying to downgrade
115 a file system mount status from read-write to read-only.
123 .Em only
133 currently a no-op.
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|
| /freebsd/share/doc/smm/06.nfs/ |
| H A D | 2.t | 38 This section borrows heavily from work done on Spritely-NFS [Srinivasan89],
54 file whenever that file is write shared\**.
56 \** Write sharing occurs when at least one client is modifying a file while
60 There are three types of leases: read caching, write caching and non-caching.
65 A write caching lease allows for client caching of writes,
69 \** Cached write data is not yet pushed (written) to the server.
71 when a write cache lease has almost expired, it will attempt to
75 frequent RPCs Getattr, Setattr, Lookup, Readlink, Read, Write and Readdir
80 are not write cached.
88 a write caching lease and any other client,
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|
| /freebsd/sys/isa/ |
| H A D | pnpreg.h | 1 /*-
2 * SPDX-License-Identifier: BSD-4-Clause
18 * 4. Neither the name of the author nor the names of any co-contributors
46 /* PnP Registers. Write to ADDRESS and then use WRITE/READ_DATA */
58 This register is read only.
69 registers to their power-up values.
71 A write to bit[0] of this register performs a reset function on
76 A write to bit[1] of this register causes all cards to enter the
80 A write to bit[2] of this register causes all cards to reset their
83 This register is write-only. The values are not sticky, that is,
[all …]
|
| /freebsd/sys/powerpc/include/ |
| H A D | bat.h | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause AND BSD-4-Clause
32 /*-
77 #define BAT_W 0x00000040 /* 1 = write-through, 0 = write-back */
83 #define BAT_PP_RO_S 0x00000001 /* read-only (soft) */
84 #define BAT_PP_RW 0x00000002 /* read/write */
85 #define BAT_PP_RO 0x00000003 /* read-only */
122 #define BAT601_W 0x00000040 /* 1 = write-through, 0 = write-back */
125 #define BAT601_Ks 0x00000008 /* key-supervisor */
126 #define BAT601_Ku 0x00000004 /* key-user */
[all …]
|
| /freebsd/sys/contrib/device-tree/Bindings/memory-controllers/ |
| H A D | ti-aemif.txt | 4 provide a glue-less interface to a variety of asynchronous memory devices like
11 Davinci DM646x - http://www.ti.com/lit/ug/sprueq7c/sprueq7c.pdf
12 OMAP-L138 (DA850) - http://www.ti.com/lit/ug/spruh77a/spruh77a.pdf
13 Kestone - http://www.ti.com/lit/ug/sprugz3a/sprugz3a.pdf
17 - compatible: "ti,davinci-aemif"
18 "ti,keystone-aemif"
19 "ti,da850-aemif"
21 - reg: contains offset/length value for AEMIF control registers
24 - #address-cells: Must be 2. The partition number has to be encoded in the
25 first address cell and it may accept values 0..N-1
[all …]
|
| /freebsd/usr.sbin/bsnmpd/modules/snmp_bridge/ |
| H A D | BEGEMOT-BRIDGE-MIB.txt | 1 --
2 -- Copyright (C) 2006 Shteryana Shopova <syrinx@FreeBSD.org>
3 -- All rights reserved.
4 --
5 -- Redistribution and use in source and binary forms, with or without
6 -- modification, are permitted provided that the following conditions
7 -- are met:
8 -- 1. Redistributions of source code must retain the above copyright
9 -- notice, this list of conditions and the following disclaimer.
10 -- 2. Redistributions in binary form must reproduce the above copyright
[all …]
|
| /freebsd/stand/common/ |
| H A D | isapnp.h | 16 * 4. Neither the name of the author nor the names of any co-contributors
50 /* PnP Registers. Write to ADDRESS and then use WRITE/READ_DATA */
62 This register is read only.
70 registers to their power-up values.
72 A write to bit[0] of this register performs a reset function on
77 A write to bit[1] of this register causes all cards to enter the
81 A write to bit[2] of this register causes all cards to reset their
84 This register is write-only. The values are not sticky, that is,
91 A write to this port will cause all cards that have a CSN that
92 matches the write data[7:0] to go from the Sleep state to the either
[all …]
|
| /freebsd/share/doc/psd/03.iosys/ |
| H A D | iosys | 1 .\" Copyright (C) Caldera International Inc. 2001-2002. All rights reserved.
37 .EH 'PSD:3-%''The UNIX I/O System'
38 .OH 'The UNIX I/O System''PSD:3-%'
61 in the paper ``The UNIX Time-sharing System.''
79 which work, or can work, with addressible 512-byte blocks.
84 blocks can be written only at the end of the tape.
91 Character-type devices have a much
102 in the low-order 8 bits and the major device number
103 in the next-higher 8 bits;
134 which is stored in the system's per-process
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|
| /freebsd/sys/contrib/alpine-hal/ |
| H A D | al_hal_pcie_interrupts.h | 1 /*-
10 found at http://www.gnu.org/licenses/gpl-2.0.html
50 * Only 2 interrupts go from the pcie unit to the GIC:
52 * 2. INTA assert/deassert (RC only).
67 AL_PCIE_INT_GRP_C, /* Rev3 only */
68 AL_PCIE_INT_GRP_D, /* Rev3 only */
73 * App group A interrupts mask - don't change
77 /** [RC only] Deassert_INTD received */
79 /** [RC only] Deassert_INTC received */
81 /** [RC only] Deassert_INTB received */
[all …]
|
| /freebsd/share/man/man9/ |
| H A D | smr.9 | 1 .\" SPDX-License-Identifier: BSD-2-Clause
34 .Nd safe memory reclamation for lock-free data structures
74 memory-safe lock-free data structures.
75 In typical usage, read accesses to an SMR-protected data structure, such as a
85 In contrast with reader-writer locks such as
101 operate only on per-CPU data and thus avoid some of the performance problems
102 inherent in the implementation of traditional reader-writer mutexes.
104 accessed frequently but are only rarely modified.
106 Note that any SMR-protected data structure must be implemented carefully such
109 The data structure must be designed to be lock-free; SMR merely facilitates
[all …]
|
| /freebsd/lib/libpmc/pmu-events/arch/arm64/arm/cortex-a55/ |
| H A D | cache.json | 105 …ion. If so, only hardware prefetches should be counted, regardless of whether they allocate. If ei…
108 …ion. If so, only hardware prefetches should be counted, regardless of whether they allocate. If ei…
111 …-core L2 cache: This event does not count. +//0 If the core is configured without a per-core L2 ca…
114 …-core L2 cache: This event does not count. +//0 If the core is configured without a per-core L2 ca…
117 …This event counts any linefills from the prefetcher which cause an allocation into the L1 D-cache",
120 … This event counts any linefills from the prefetcher which cause an allocation into the L1 D-cache"
123 …PublicDescription": "Level 2 cache write streaming mode. This event counts for each cycle where th…
126 …"BriefDescription": "Level 2 cache write streaming mode. This event counts for each cycle where th…
129 …cDescription": "Level 1 data cache entering write streaming mode.This event counts for each entry …
132 …fDescription": "Level 1 data cache entering write streaming mode.This event counts for each entry …
[all …]
|
| /freebsd/sys/dev/virtio/block/ |
| H A D | virtio_blk.h | 1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
38 #define VIRTIO_BLK_F_RO 0x0020 /* Disk is read-only */
45 #define VIRTIO_BLK_F_WRITE_ZEROES 0x4000 /* WRITE ZEROES is supported */
57 /* The capacity (in 512-byte sectors). */
90 /* Number of vqs, only available when VIRTIO_BLK_F_MQ is set */
96 * The maximum discard sectors (in 512-byte sectors) for
111 * The maximum number of write zeroes sectors (in 512-byte sectors) in
116 * The maximum number of segments in a write zeroes
144 /* This bit says it's a scsi command, not an actual read or write. */
[all …]
|
| /freebsd/contrib/llvm-project/llvm/include/llvm/MCA/ |
| H A D | Instruction.h | 1 //===--------------------- Instruction.h ------------------------*- C++ -*-===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
13 //===----------------------------------------------------------------------===//
34 constexpr int UNKNOWN_CYCLES = -512;
41 // expressions or sub-instructions.
43 kInvalid, ///< Uninitialized, Relocatable immediate, or Sub-instruction.
46 kSFPImmediate, ///< Single-floating-point immediate operand.
47 kDFPImmediate, ///< Double-Floating-point immediate operand.
58 // We only store specific operands for specific instructions
[all …]
|
| /freebsd/sys/kern/ |
| H A D | subr_smr.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
46 * Fraser, K. 2004. Practical Lock-Freedom. PhD Thesis, University
49 * Wang, Stamler, Parmer. 2016 Parallel Sections: Scaling System-Level
50 * Data-Structures
55 * use-after-free errors with lockless datastructures or as
58 * The basic approach is to maintain a monotonic write sequence
60 * Readers record the most recent write sequence number they have
63 * write older than this value has been observed by all readers
65 * readers by storing an invalid sequence number in the per-cpu
[all …]
|
| /freebsd/lib/libpmc/pmu-events/arch/s390/cf_z14/ |
| H A D | extended.json | 5 "BriefDescription": "L1D Read-only Exclusive Writes",
6 …"PublicDescription": "A directory write to the Level-1 Data cache where the line was originally in…
18 …data cache. Incremented by one for every TLB2 miss in progress for the Level-1 Data cache on this …
23 "BriefDescription": "DTLB2 One-Megabyte Page Writes",
24 … into the Combined Region and Segment Table Entry array in the Level-2 TLB for a one-megabyte page…
29 "BriefDescription": "DTLB2 Two-Gigabyte Page Writes",
30 …"PublicDescription": "A translation entry for a two-gigabyte page was written into the Level-2 TLB"
36 …Description": "A directory write to the Level-1 Data cache directory where the returned cache line…
48 …tion cache. Incremented by one for every TLB2 miss in progress for the Level-1 Instruction cache i…
54 …ription": "A directory write to the Level-1 Instruction cache directory where the returned cache l…
[all …]
|
| /freebsd/bin/pax/ |
| H A D | pax.1 | 1 .\"-
38 .Nd read and write file archives and copy directory hierarchies
42 .Bk -words
45 .Bk -words
49 .Bk -words
53 .Bk -words
57 .Bk -words
69 .Bk -words
72 .Bk -words
76 .Bk -words
[all …]
|
| /freebsd/share/man/man4/ |
| H A D | procfs.4 | 11 .Bd -literal
15 .Bf -symbolic
32 provides a two-level view of process space, unlike the previous
44 .Bl -tag -width status
51 is currently only implemented on the i386 architecture.
68 is only implemented on machines which have distinct general
73 .Bl -tag -compact -width private-resident
74 .It start-address
76 .It end-address
80 .It private-resident
[all …]
|
| /freebsd/share/man/man5/ |
| H A D | procfs.5 | |