| /freebsd/sys/netinet/cc/ |
| H A D | cc_htcp.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2007-2008
6 * Copyright (c) 2009-2010 Lawrence Stewart <lstewart@freebsd.org>
42 * An implementation of the H-TCP congestion control algorithm for FreeBSD,
43 * based on the Internet Draft "draft-leith-tcp-htcp-06.txt" by Leith and
96 * i.e. 1 + 10(delta - delta_l) + ((delta - delta_l) / 2) ^ 2
98 * "diff" is passed in to the macro as "delta - delta_l" and is expected to be
115 * up-shifting all the terms in the function and performing the required
116 * calculations, we down-shift the final result by HTCP_ALPHA_INC_SHIFT to
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| H A D | cc_newreno.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
6 * Copyright (c) 2007-2008,2010,2014
8 * Copyright (c) 2009-2010 Lawrence Stewart <lstewart@freebsd.org>
53 * Borrowed code fragments from cc_cdg.c to add modifiable beta
86 static void newreno_cb_destroy(struct cc_var *ccv);
87 static void newreno_ack_received(struct cc_var *ccv, ccsignal_t type);
88 static void newreno_after_idle(struct cc_var *ccv);
89 static void newreno_cong_signal(struct cc_var *ccv, ccsignal_t type);
90 static int newreno_ctl_output(struct cc_var *ccv, struct sockopt *sopt, void *buf);
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| H A D | cc_vegas.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2009-2010
7 * Copyright (c) 2010-2011 The FreeBSD Foundation
45 * pp. 1465-1480, Oct. 1995. The original Vegas duplicate ack policy has not
85 * See <netinet/cc.h> for appropriate bit-range to use for private signals.
89 static void vegas_ack_received(struct cc_var *ccv, ccsignal_t ack_type);
90 static void vegas_cb_destroy(struct cc_var *ccv);
91 static int vegas_cb_init(struct cc_var *ccv, void *ptr);
92 static void vegas_cong_signal(struct cc_var *ccv, ccsignal_t signal_type);
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| H A D | cc_cubic.h | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2008-2010 Lawrence Stewart <lstewart@freebsd.org>
61 /* (2 << CUBIC_SHIFT) - ONE_SUB_CUBIC_BETA. */
75 * and taking cube-root yields 448845 as the effective useful limit
97 /* An estimate for the congestion window in the Reno-friendly region */
144 * "draft-ietf-tcpm-cubic-04".
148 static __inline float
158 static __inline unsigned long
167 (C * pow(ticks_since_epoch / (double)hz - in theoretical_cubic_cwnd()
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| H A D | cc_cubic.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2008-2010 Lawrence Stewart <lstewart@freebsd.org>
41 * based on the Internet Draft "draft-rhee-tcpm-cubic-02" by Rhee, Xu and Ha.
76 static void cubic_ack_received(struct cc_var *ccv, ccsignal_t type);
77 static void cubic_cb_destroy(struct cc_var *ccv);
78 static int cubic_cb_init(struct cc_var *ccv, void *ptr);
79 static void cubic_cong_signal(struct cc_var *ccv, ccsignal_t type);
80 static void cubic_conn_init(struct cc_var *ccv);
81 static int cubic_mod_init(void);
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| H A D | cc.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2007-2008
6 * Copyright (c) 2009-2010 Lawrence Stewart <lstewart@freebsd.org>
114 refcount_acquire(&algo->cc_refcount); in cc_refer()
121 refcount_release(&algo->cc_refcount); in cc_release()
152 static int
162 strlcpy(default_cc, CC_DEFAULT_ALGO()->name, sizeof(default_cc)); in cc_default_algo()
170 if (error != 0 || req->newptr == NULL) in cc_default_algo()
177 if (strncmp(default_cc, funcs->name, sizeof(default_cc))) in cc_default_algo()
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| /freebsd/sys/tools/sound/ |
| H A D | feeder_rate_mkfilter.awk | 1 #!/usr/bin/awk -f
3 # SPDX-License-Identifier: BSD-2-Clause
5 # Copyright (c) 2007-2009 Ariff Abdullah <ariff@FreeBSD.org>
46 # - http://ccrma.stanford.edu/~jos/resample/
54 return (((x < 0) ? -x : x) + 0);
59 return (((x < 0.0) ? -x : x) + 0.0);
74 r--;
90 y--;
99 y--;
121 function kaiserAttn2Beta(attn, beta)
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| /freebsd/sys/netpfil/ipfw/ |
| H A D | dn_aqm_pie.c | 2 * PIE - Proportional Integral controller Enhanced AQM algorithm.
8 * Implemented by Rasool Al-Saadi <ralsaadi@swin.edu.au>
74 static struct dn_aqm pie_desc;
78 * max_ecnth=0.1, alpha=0.125, beta=1.25,
85 static int
91 if (!strcmp(oidp->oid_name,"alpha")) in pie_sysctl_alpha_beta_handler()
94 value = pie_sysctl.beta; in pie_sysctl_alpha_beta_handler()
98 if (error != 0 || req->newptr == NULL) in pie_sysctl_alpha_beta_handler()
103 if (!strcmp(oidp->oid_name,"alpha")) in pie_sysctl_alpha_beta_handler()
106 pie_sysctl.beta = value; in pie_sysctl_alpha_beta_handler()
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| H A D | dn_sched_fq_pie.c | 2 * FQ_PIE - The FlowQueue-PIE scheduler/AQM
8 * Implemented by Rasool Al-Saadi <ralsaadi@swin.edu.au>
33 * As there is no an office document for FQ-PIE specification, we used
34 * FQ-CoDel algorithm with some modifications to implement FQ-PIE.
35 * This FQ-PIE implementation is a beta version and have not been tested
36 * extensively. Our FQ-PIE uses stand-alone PIE AQM per sub-queue. By
95 /* flow (sub-queue) stats */
104 /* A flow of packets (sub-queue)*/
122 * sub-queues and the flows array pointer even after the scheduler instance
142 static struct dn_alg fq_pie_desc;
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| H A D | dn_aqm_pie.h | 2 * PIE - Proportional Integral controller Enhanced AQM algorithm.
8 * Implemented by Rasool Al-Saadi <ralsaadi@swin.edu.au>
41 /* 31-bits because random() generates range from 0->(2**31)-1 */
43 #define PIE_MAX_PROB ((1LL<<PIE_PROB_BITS) -1)
45 /* for 16-bits, we have 3-bits for integer part and 13-bits for fraction */
65 uint16_t beta; /* (default: 1+1/4) */ member
82 /* pointer to parent queue of FQ-PIE sub-queues, or queue of owner fs. */
104 * This function is used by PIE and FQ-PIE.
106 __inline static int
111 pprms = pst->parms; in drop_early()
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| /freebsd/sys/contrib/device-tree/Bindings/input/ |
| H A D | azoteq,iqs7222.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schema
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| /freebsd/sys/netinet/ |
| H A D | sctp_cc_functions.c | 1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
5 * Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
6 * Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
60 static void
63 if ((assoc->max_cwnd > 0) && in sctp_enforce_cwnd_limit()
64 (net->cwnd > assoc->max_cwnd) && in sctp_enforce_cwnd_limit()
65 (net->cwnd > (net->mtu - sizeof(struct sctphdr)))) { in sctp_enforce_cwnd_limit()
66 net->cwnd = assoc->max_cwnd; in sctp_enforce_cwnd_limit()
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| H A D | tcp.h | 1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
82 static __inline uint16_t
85 return (((uint16_t)th->th_x2 << 8) | th->th_flags); in __tcp_get_flags()
88 static __inline void
91 th->th_x2 = (flags >> 8) & 0x0f; in __tcp_set_flags()
92 th->th_flags = flags & 0xff; in __tcp_set_flags()
140 * For IPv4 the MSS is 576 - sizeof(struct tcpiphdr)
141 * For IPv6 the MSS is IPV6_MMTU - sizeof(struct ip6_hdr) - sizeof(struct tcphdr)
170 #define TCP_MAXOLEN (TCP_MAXHLEN - sizeof(struct tcphdr))
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| /freebsd/crypto/openssl/crypto/ec/ |
| H A D | ecp_nistp224.c | 2 * Copyright 2010-2021 The OpenSSL Project Authors. All Rights Reserved.
17 * http://www.apache.org/licenses/LICENSE-2.0
33 * A 64-bit implementation of the NIST P-224 elliptic curve point multiplication
36 * and Adam Langley's public domain 64-bit C implementation of curve25519
49 # error "Your compiler doesn't appear to support 128-bit integer types"
56 /*-
60 * using 64-bit coefficients called 'limbs',
63 * using 128-bit coefficients called 'widelimbs'.
64 * A 4-limb representation is an 'felem';
65 * a 7-widelimb representation is a 'widefelem'.
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| H A D | ecp_nistp256.c | 2 * Copyright 2011-2021 The OpenSSL Project Authors. All Rights Reserved.
17 * http://www.apache.org/licenses/LICENSE-2.0
33 * A 64-bit implementation of the NIST P-256 elliptic curve point multiplication
50 # error "Your compiler doesn't appear to support 128-bit integer types"
58 * The underlying field. P256 operates over GF(2^256-2^224+2^192+2^96-1). We
66 * These are the parameters of P256, taken from FIPS 186-3, page 86. These
67 * values are big-endian.
69 static const felem_bytearray nistp256_curve_params[5] = {
74 {0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x01, /* a = -3 */
92 /*-
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| H A D | ecp_nistp521.c | 2 * Copyright 2011-2021 The OpenSSL Project Authors. All Rights Reserved.
17 * http://www.apache.org/licenses/LICENSE-2.0
33 * A 64-bit implementation of the NIST P-521 elliptic curve point multiplication
49 # error "Your compiler doesn't appear to support 128-bit integer types"
56 * The underlying field. P521 operates over GF(2^521-1). We can serialize an
64 * These are the parameters of P521, taken from FIPS 186-3, section D.1.2.5.
65 * These values are big-endian.
67 static const felem_bytearray nistp521_curve_params[5] = {
77 {0x01, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* a = -3 */
115 /*-
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| /freebsd/release/tools/ |
| H A D | oci-image-static.conf | 4 # static-linked workloads. This contains mtree directories, SSL certificates and
10 mtree -deU -p $m/ -f /etc/mtree/BSD.root.dist > /dev/null
11 mtree -deU -p $m/var -f /etc/mtree/BSD.var.dist > /dev/null
12 mtree -deU -p $m/usr -f /etc/mtree/BSD.usr.dist > /dev/null
13 mtree -deU -p $m/usr/include -f /etc/mtree/BSD.include.dist > /dev/null
14 mtree -deU -p $m/usr/lib -f /etc/mtree/BSD.debug.dist > /dev/null
15 install_packages ${abi} ${workdir} $m FreeBSD-caroot FreeBSD-zoneinfo
17 pwd_mkdb -p -d $m/etc $m/etc/master.passwd || return $?
24 CURRENT|STABLE|BETA*)
31 mkdir -p $m/usr/local/etc/pkg/repos
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| /freebsd/contrib/llvm-project/libcxx/include/ |
| H A D | random | 1 // -*- C++ -*-
2 //===----------------------------------------------------------------------===//
6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
8 //===----------------------------------------------------------------------===//
34 static constexpr result_type multiplier = a;
35 static constexpr result_type increment = c;
36 static constexpr result_type modulus = m;
37 static constexpr result_type min() { return c == 0u ? 1u: 0u;}
38 static constexpr result_type max() { return m - 1u;}
39 static constexpr result_type default_seed = 1u;
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| /freebsd/contrib/ntp/sntp/libevent/ |
| H A D | CMakeLists.txt | 18 # cmake -G "Visual Studio 10" ..
41 # what? why would you get id of other useful build types? - Ellzey
45 "Set library type to SHARED/STATIC/BOTH (default SHARED for MSVC, otherwise BOTH)")
93 # only a subset of names can be used, defaults to "beta"
99 beta
101 alpha-dev
110 if (EVENT__STAGE_RET EQUAL -1)
112 "stage ${EVENT_STAGE_NAME} is not allowed, reset to beta")
113 set(EVENT_STAGE_NAME beta)
117 "${EVENT_VERSION_MAJOR}.${EVENT_VERSION_MINOR}.${EVENT_VERSION_PATCH}-${EVENT_STAGE_NAME}")
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| /freebsd/contrib/libevent/ |
| H A D | CMakeLists.txt | 18 # cmake -G "Visual Studio 10" ..
41 # what? why would you get id of other useful build types? - Ellzey
45 "Set library type to SHARED/STATIC/BOTH (default SHARED for MSVC, otherwise BOTH)")
93 # only a subset of names can be used, defaults to "beta"
99 beta
101 alpha-dev
110 if (EVENT__STAGE_RET EQUAL -1)
112 "stage ${EVENT_STAGE_NAME} is not allowed, reset to beta")
113 set(EVENT_STAGE_NAME beta)
117 "${EVENT_VERSION_MAJOR}.${EVENT_VERSION_MINOR}.${EVENT_VERSION_PATCH}-${EVENT_STAGE_NAME}")
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| /freebsd/sys/contrib/dev/ath/ath_hal/ar9300/ |
| H A D | ar9300_paprd.c | 27 static struct ar9300_paprd_pwr_adjust ar9300_paprd_pwr_adj_array[] = {
50 static int
74 ar9300_eeprom_t *eep = &AH9300(ah)->ah_eeprom; in ar9300_paprd_setup_single_table()
76 #define ABS(_x, _y) ((int)_x > (int)_y ? (int)_x - (int)_y : (int)_y - (int)_x) in ar9300_paprd_setup_single_table()
78 ar9300_set_target_power_from_eeprom(ah, ichan->channel, target_power_val_t2); in ar9300_paprd_setup_single_table()
86 * In 5G there are 3 scale factors -- upper, mid and lower band. in ar9300_paprd_setup_single_table()
87 * Upper band scale factor is coded in bits 25-27 of in ar9300_paprd_setup_single_table()
89 * Mid band scale factor is coded in bits 28-30 of in ar9300_paprd_setup_single_table()
91 * Lower band scale factor is coded in bits 25-27 of in ar9300_paprd_setup_single_table()
93 * For 2G there is only one scale factor. It is saved in bits 25-27 of in ar9300_paprd_setup_single_table()
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| /freebsd/contrib/bearssl/ |
| H A D | README.txt | 3 The most up-to-date documentation is supposed to be available on the
8 BearSSL is considered beta-level software. Most planned functionalities
13 utterly crazy move. BearSSL is free, open-source software, provided
22 - You can use and reuse the library as you wish, and modify it, and
26 - The only obligation that the license terms put upon you is that you
37 command-line tools. There is no installer yet. The library _can_ be
50 configuration file (that targets cross-compilation for an Atmel board
51 that features a Cortex-M0+ CPU), type:
59 Some compile-time options can be set through macros, either on the
60 compiler command-line, or in the `src/config.h` file. See the comments
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| /freebsd/contrib/bc/ |
| H A D | NEWS.md | 185 * A crash when attempting to swap characters in command-line history when no
211 The first memory bug could be reproduced by assigning a string to a non-local
213 non-local variable, which would still refer to a string in the previous version
217 built-in function. In certain cases, that was wrongly allowed, and the
221 The first feature was the addition of the `is_number()` built-in function (`u`
224 The second feature was the addition of the `is_string()` built-in function (`t`
227 These features were added because I realized that type-checking is necessary now
231 The last added feature is the ability of the `asciify()` built-in function in
233 character-by-character printing will not be necessary, and more strings than
234 just single-character ones will be able to be created.
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| /freebsd/contrib/libxo/doc/ |
| H A D | conf.py | 2 # -*- coding: utf-8 -*-
5 # sphinx-quickstart on Tue Oct 10 10:18:55 2017.
30 vers_cmd = "grep AC_INIT ../configure.ac | awk '{ print substr($2, 2, length($2) - 3);}'"
31 version = subprocess.check_output(vers_cmd, shell=True).decode("utf-8")
33 # -- General configuration ------------------------------------------------
58 copyright = '2017-2019, Juniper Networks Inc'
70 # The full version, including alpha/beta/rc tags.
92 # -- Options for HTML output ----------------------------------------------
99 # Theme options are theme-specific and customize the look and feel of a theme
108 # Add any paths that contain custom static files (such as style sheets) here,
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| /freebsd/sys/rpc/ |
| H A D | clnt_dg.c | 3 /*-
4 * SPDX-License-Identifier: BSD-3-Clause
11 * - Redistributions of source code must retain the above copyright notice,
13 * - Redistributions in binary form must reproduce the above copyright notice,
16 * - Neither the name of Sun Microsystems, Inc. nor the names of its
33 * Copyright (c) 1986-1991 by Sun Microsystems Inc.
62 * Disable RPC exponential back-off for FreeBSD.org systems.
69 static bool_t time_not_ok(struct timeval *);
70 static enum clnt_stat clnt_dg_call(CLIENT *, struct rpc_callextra *,
72 static void clnt_dg_geterr(CLIENT *, struct rpc_err *);
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