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/freebsd/sys/contrib/device-tree/Bindings/fsi/
H A Dfsi.txt4 The FSI bus is probe-able, so the OS is able to enumerate FSI slaves, and
6 nodes to probed engines. This allows for fsi engines to expose non-probeable
8 that is an I2C master - the I2C bus can be described by the device tree under
13 the fsi-master-* binding specifications.
15 Under the masters' nodes, we can describe the bus topology using nodes to
18 fsi-master {
19 /* top-level of FSI bus topology, bound to an FSI master driver and
22 fsi-slave@<link,id> {
26 fsi-slave-engine@<addr> {
32 fsi-slave-engine@<addr> {
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/freebsd/sys/contrib/device-tree/Bindings/net/
H A Dmctp-i2c-controller.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/mctp-i2c-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MCTP I2C transport
10 - Matt Johnston <matt@codeconstruct.com.au>
13 An mctp-i2c-controller defines a local MCTP endpoint on an I2C controller.
14 MCTP I2C is specified by DMTF DSP0237.
16 An mctp-i2c-controller must be attached to an I2C adapter which supports
17 slave functionality. I2C busses (either directly or as subordinate mux
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/freebsd/sys/contrib/device-tree/Bindings/i2c/
H A Di2c-mux-gpmux.txt1 General Purpose I2C Bus Mux
3 This binding describes an I2C bus multiplexer that uses a mux controller
4 from the mux subsystem to route the I2C signals.
6 .-----. .-----.
8 .------------. '-----' '-----'
10 | | .--------+--------'
11 | .------. | .------+ child bus A, on MUX value set to 0
12 | | I2C |-|--| Mux |
13 | '------' | '--+---+ child bus B, on MUX value set to 1
14 | .------. | | '----------+--------+--------.
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H A Di2c-mux-gpmux.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/i2c/i2c-mux-gpmux.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: General Purpose I2C Bus Mux
10 - Peter Rosin <peda@axentia.se>
13 This binding describes an I2C bus multiplexer that uses a mux controller
14 from the mux subsystem to route the I2C signals.
16 .-----. .-----.
18 .------------. '-----' '-----'
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/freebsd/sys/dev/ice/
H A Dice_common.c1 /* SPDX-License-Identifier: BSD-3-Clause */
127 * ice_dump_phy_type - helper function to dump phy_type in ice_dump_phy_type()
158 * ice_set_mac_type - Sets MAC type in ice_set_mac_type()
168 if (hw->vendor_id != ICE_INTEL_VENDOR_ID) in ice_set_mac_type()
171 switch (hw->device_id) { in ice_set_mac_type()
178 hw->mac_type = ICE_MAC_E810; in ice_set_mac_type()
199 hw->mac_typ in ice_set_mac_type()
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H A Dice_adminq_cmd.h1 /* SPDX-License-Identifier: BSD-3-Clause */
203 /* Manage MAC address, read command - indirect (0x0107)
232 /* Manage MAC address, write command - direct (0x0108) */
255 /* Configure No-Drop Policy Command (direct 0x0112) */
362 /* Resource types 0x62-67 are reserved for Hash profile builder */
391 __le16 total_free; /* Resources un-allocated/not reserved by any PF */
688 /* Add/update mirror rule - direc
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H A Dice_lib.h1 /* SPDX-License-Identifier: BSD-3-Clause */
83 * for_each_set_bit - For loop over each set bit in a bit string
94 (bit) != -1; \
125 /* global sysctl indicating whether to enable 5-layer scheduler topology */
145 /* Maximum TSO size is (256K)-1 */
146 #define ICE_TSO_SIZE ((256*1024) - 1)
154 #define ICE_MAX_DMA_SEG_SIZE ((16*1024) - 1)
199 (ice_is_bit_set(sc->feat_en, ICE_FEATURE_SAFE_MODE) ? ICE_SAFE_CAPS : ICE_FULL_CAPS)
238 * number assigned to it in hw->func_caps.guar_num_vsi, though there
248 #define ICE_MAX_MTU (ICE_MAX_FRAME_SIZE - \
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H A Dice_lib.c1 /* SPDX-License-Identifier: BSD-3-Clause */
267 * ice_map_bar - Map PCIe BAR memory in ice_map_bar()
278 if (bar->res != NULL) { in ice_map_bar()
283 bar->rid = PCIR_BAR(bar_num);
284 bar->res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &bar->rid,
286 if (!bar->re
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/freebsd/sys/conf/
H A DNOTES2 # NOTES -- Lines that can be cut/pasted into kernel and hints configs.
11 # Please use ``make LINT'' to create an old-style LINT file if you want to
12 # do kernel test-builds.
48 # auto-size based on physical memory.
66 # after most other flags. Here we use it to inhibit use of non-optimal
67 # gcc built-in functions (e.g., memcmp).
70 # The following is equivalent to 'config -g KERNELNAME' and creates
71 # 'kernel.debug' compiled with -g debugging as well as a normal
81 makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc.
82 #makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
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/freebsd/sys/contrib/device-tree/Bindings/mfd/
H A Dcirrus,lochnagar.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
15 Logic devices on mini-cards, as well as allowing connection of
17 platform. Audio system topology, clocking and power can all be
25 [2] include/dt-bindings/pinctrl/lochnagar.h
26 [3] include/dt-bindings/clock/lochnagar.h
28 And these documents for the required sub-node binding details:
35 - if:
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/freebsd/sys/contrib/edk2/Include/IndustryStandard/
H A DAcpi50.h4 Copyright (c) 2014 Hewlett-Packard Development Company, L.P.<BR>
5 Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>
7 SPDX-License-Identifier: BSD-2-Clause-Patent
80 /// Serial Bus Resource Descriptor (I2C)
496 /// Non-Maskable Interrupt Source Structure
540 /// This struct followed by a null-terminated ASCII string - ACPI Processor UID String
973 /// Memory Topology Table definition.
1047 /// 2-bytes (16 bit) version ID. This value must be 1.
1051 /// 1-byte status field indicating current status about the table.
1057 /// 1-byte enumerated type field indicating format of the image.
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/freebsd/sys/net/
H A Diflib.c1 /*-
2 * Copyright (c) 2014-2018, Matthew Macy <mmacy@mattmacy.io>
107 * - Prefetching in tx cleaning should perhaps be a tunable. The distance ahead
110 * - NFLX's m_free path is dominated by vm-based M_EXT manipulation which
112 * - small packet forwarding which is just returning a single mbuf to
119 * - private structures
120 * - iflib private utility functions
121 * - ifnet functions
122 * - vlan registry and other exported functions
123 * - iflib public core functions
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/freebsd/sys/contrib/dev/acpica/
H A Dchanges.txt1 ----------------------------------------
6 Fix 2 critical CVE addressing memory leaks - Seunghun Han
17 ----------------------------------------
30 ----------------------------------------
35 …that the PHAT firmware health record offset works correctly, fix various sub-table offsets, preven…
37 Fix the optional table 4-byte signature. Contributed by: Daniil Tatianin <99danilt@gmail.com>
56 ----------------------------------------
71 Add new tables for various architectures/OS, mainly RISC-V and also update many more.
73 Add an option to either make the output deterministic or non-deterministic.
80 ----------------------------------------
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