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/Linux-v6.1/net/ax25/
DKconfig3 # Amateur Radio protocols and AX.25 device configuration
12 and more specifically about AX.25 on Linux
23 tristate "Amateur Radio AX.25 Level 2 protocol"
28 carry other protocols such as tcp/ip. To use it, you need a device
30 use a low speed TNC (a Terminal Node Controller acts as a kind of
40 radio as well as information about how to configure an AX.25 port is
48 To compile this driver as a module, choose M here: the
52 bool "AX.25 DAMA Slave support"
56 DAMA is a mechanism to prevent collisions when doing AX.25
57 networking. A DAMA server (called "master") accepts incoming traffic
[all …]
/Linux-v6.1/net/x25/
DKconfig3 # CCITT X.25 Packet Layer
7 tristate "CCITT X.25 Packet Layer"
9 X.25 is a set of standardized network protocols, similar in scope to
10 frame relay; the one physical line from your box to the X.25 network
12 (called "virtual circuits") to other computers connected to the X.25
15 countries have public X.25 networks. X.25 consists of two
20 You can read more about X.25 at <https://www.sangoma.com/tutorials/x25/> and
21 <http://docwiki.cisco.com/wiki/X.25>.
22 Information about X.25 for Linux is contained in the files
26 One connects to an X.25 network either with a dedicated network card
[all …]
Dx25_route.c3 * X.25 Packet Layer release 002
12 * X.25 001 Jonathan Naylor Started coding.
24 * Add a new route.
96 * A device has been removed, remove its routes.
115 * Check that the device given is a valid X.25 interface that is "up".
130 * x25_get_route - Find a route given an X.25 address.
131 * @addr: - address to find a route for
133 * Find a route given an X.25 address.
191 * Release all memory associated with X.25 routing structures.
/Linux-v6.1/drivers/hid/
Dhid-appleir.c33 * 25 87 ee 83 0a +
34 * 25 87 ee 83 0c -
35 * 25 87 ee 83 09 <<
36 * 25 87 ee 83 06 >>
37 * 25 87 ee 83 05 >"
38 * 25 87 ee 83 03 menu
44 * 25 87 ee ca 0b +
45 * 25 87 ee ca 0d -
46 * 25 87 ee ca 08 <<
47 * 25 87 ee ca 07 >>
[all …]
/Linux-v6.1/Documentation/networking/
Dx25.rst4 Linux X.25 Project
8 write an X.25 implementation for Linux. My aim is to provide a complete X.25
9 Packet Layer and a LAPB module to allow for "normal" X.25 to be run using
10 Linux. There are two sorts of X.25 cards available, intelligent ones that
16 Packet Layer is concerned, the link layer was being performed by a lower
19 unintelligent X.25 card drivers and not by intelligent ones, this would
20 provide a uniform device driver interface, and simplify configuration.
22 To confuse matters a little, an 802.2 LLC implementation is also possible
23 which could allow X.25 to be run over an Ethernet (or Token Ring) and
24 conform with the JNT "Pink Book", this would have a different interface to
[all …]
Dx25-iface.rst4 X.25 Device Driver Interface
11 This is a description of the messages to be passed between the X.25 Packet
12 Layer and the X.25 device driver. They are designed to allow for the easy
15 The X.25 device driver will be coded normally as per the Linux device driver
16 standards. Most X.25 device drivers will be moderately similar to the
18 X.25 device driver has a state associated with it, and this information
60 LAPB link has been established. The same message is used for both a LAPB
61 link connect_confirmation and a connect_indication.
65 LAPB link has been terminated. This same message is used for both a LAPB
66 link disconnect_confirmation and a disconnect_indication.
D6pack.rst13 :AX.25: dg3kq@db0ach.#nrw.deu.eu
20 6pack is a transmission protocol for data exchange between the PC and
21 the TNC over a serial line. It can be used as an alternative to KISS.
27 that the PC knows at any time if the TNC is receiving data, if a TNC
29 set and so on. This control data is processed at a higher priority than
30 normal data, so a data stream can be interrupted at any time to issue an
36 TNCs that are connected between each other and the PC by a daisy chain
39 - Each packet transferred over the serial line is supplied with a checksum,
41 Received packets that are corrupt are not passed on to the AX.25 layer.
45 in the doc directory of the AX.25 utilities package.
[all …]
/Linux-v6.1/drivers/net/hamradio/
DKconfig7 KISS is a protocol used for the exchange of data between a computer
8 and a Terminal Node Controller (a small embedded system commonly
9 used for networking over AX.25 amateur radio connections; it
15 without the need for a firmware upgrade.
17 To compile this driver as a module, choose M here: the module
24 6pack is a transmission protocol for the data exchange between your
25 PC and your TNC (the Terminal Node Controller acts as a kind of
28 an alternative to KISS for networking over AX.25 amateur radio
35 To compile this driver as a module, choose M here: the module
42 AX.25 is the protocol used for computer communication over amateur
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/Linux-v6.1/arch/x86/crypto/
Dsha256-avx-asm.S11 # This software is available to you under a choice of one of two
32 # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
47 # This code schedules 1 block at a time, with 4 lanes per block
106 a = %eax define
140 # Rotate values of symbols a...h
149 b = a
150 a = TMP_ define
154 ## compute s0 four at a time and s1 two at a time
155 ## compute W[-16] + W[-7] 4 at a time
158 MY_ROR (25-11), y0 # y0 = e >> (25-11)
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Dsha256-ssse3-asm.S11 # This software is available to you under a choice of one of two
32 # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
99 a = %eax define
134 # Rotate values of symbols a...h
143 b = a
144 a = TMP_ define
148 ## compute s0 four at a time and s1 two at a time
149 ## compute W[-16] + W[-7] 4 at a time
152 ror $(25-11), y0 # y0 = e >> (25-11)
153 mov a, y1 # y1 = a
[all …]
Dsha256-avx2-asm.S11 # This software is available to you under a choice of one of two
32 # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
48 # This code schedules 2 blocks at a time, with 4 lanes per block
102 a = %eax define
139 # Rotate values of symbols a...h
149 b = a
150 a = TMP_ define
156 mov a, y3 # y3 = a # MAJA
157 rorx $25, e, y0 # y0 = e >> 25 # S1A
161 or c, y3 # y3 = a|c # MAJA
[all …]
/Linux-v6.1/arch/alpha/lib/
Ddivide.S22 * $24 and $25, and return the result in $27. Register $28 may
27 * This is a rather simple bit-at-a-time algorithm: it's very good
43 * $25 - divisor
67 #define GETSIGN(x) xor $24,$25,x
104 bis $25,$25,divisor
122 * Thus using a large shift isn't worth it (and
123 * s8add pairs better than a sll..)
162 * -a / b = a / -b = -(a / b)
163 * -a % b = -(a % b)
164 * a % -b = a % b
[all …]
Dev6-divide.S22 * $24 and $25, and return the result in $27. Register $28 may
27 * This is a rather simple bit-at-a-time algorithm: it's very good
43 * $25 - divisor
77 #define GETSIGN(x) xor $24,$25,x
114 bis $25,$25,divisor # E :
129 * In spite of the DIV_ONLY being either a non-instruction
141 * Thus using a large shift isn't worth it (and
142 * s8add pairs better than a sll..)
163 * Keep things nicely bundled... use a nop instead of not
216 * -a / b = a / -b = -(a / b)
[all …]
/Linux-v6.1/Documentation/ABI/stable/
Dsysfs-driver-dma-idxd8 Date: Oct 25, 2019
15 Date: Oct 25, 2019
21 Date: Oct 25, 2019
24 Description: The largest number of work descriptors in a batch.
27 Date: Oct 25, 2019
33 Date: Oct 25, 2019
39 Date: Oct 25, 2019
54 Date: Oct 25, 2019
62 Date: Oct 25, 2019
68 Date: Oct 25, 2019
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/Linux-v6.1/drivers/tty/vt/
Dcp437.uni13 # Basic IBM dingbats, some of which will never have a purpose clear
17 0x01 U+263a
20 0x04 U+2666 U+25c6
24 0x08 U+25d8
25 0x09 U+25cb
26 0x0a U+25d9
29 0x0d U+266a
32 0x10 U+25b6 U+25ba
33 0x11 U+25c0 U+25c4
38 0x16 U+25ac
[all …]
/Linux-v6.1/Documentation/ABI/testing/
Dsysfs-kernel-slab7 The /sys/kernel/slab directory contains a snapshot of the
44 KernelVersion: 2.6.25
55 KernelVersion: 2.6.25
59 The alloc_from_partial file shows how many times a cpu slab has
60 been full and it has been refilled by using a slab from the list
67 KernelVersion: 2.6.25
78 KernelVersion: 2.6.25
82 The alloc_slab file is shows how many times a new slab had to
89 KernelVersion: 2.6.25
94 allocated using the slow path because of a refill or
[all …]
/Linux-v6.1/drivers/ata/
Dlibata-pata-timings.c19 * These were taken from ATA/ATAPI-6 standard, rev 0a, except
31 { XFER_PIO_4, 25, 70, 25, 120, 70, 25, 0, 120, 0 },
32 { XFER_PIO_5, 15, 65, 25, 100, 65, 25, 0, 100, 0 },
41 { XFER_MW_DMA_2, 25, 0, 0, 0, 70, 25, 5, 120, 0 },
42 { XFER_MW_DMA_3, 25, 0, 0, 0, 65, 25, 5, 100, 0 },
43 { XFER_MW_DMA_4, 25, 0, 0, 0, 55, 20, 5, 80, 0 },
74 void ata_timing_merge(const struct ata_timing *a, const struct ata_timing *b, in ata_timing_merge() argument
78 m->setup = max(a->setup, b->setup); in ata_timing_merge()
80 m->act8b = max(a->act8b, b->act8b); in ata_timing_merge()
82 m->rec8b = max(a->rec8b, b->rec8b); in ata_timing_merge()
[all …]
/Linux-v6.1/Documentation/networking/device_drivers/hamradio/
Dz8530drv.rst5 SCC.C - Linux driver for Z8530 based HDLC cards for AX.25
9 This is a subset of the documentation. To use this driver you MUST have the
19 A new version of the documentation, along with links to other important
20 Linux Kernel AX.25 documentation and programs, is available on
36 3. Attach each channel to the Linux kernel AX.25 with "ifconfig"
38 Unlike the versions below 2.4 this driver is a real network device
39 driver. If you want to run xNOS instead of our fine kernel AX.25
40 use a 2.x version (available from above sites) or read the
41 AX.25-HOWTO on how to emulate a KISS TNC on network device drivers.
47 (If you're going to compile the driver as a part of the kernel image,
[all …]
/Linux-v6.1/drivers/net/wan/
DKconfig9 Wide Area Networks (WANs), such as X.25, Frame Relay and leased
14 Usually, a quite expensive external device called a `WAN router' is
15 needed to connect to a WAN. As an alternative, a relatively
17 connect to a WAN.
30 Say Y to this option if your Linux box contains a WAN (Wide Area
32 connect the box to a WAN.
37 Relay, synchronous Point-to-Point Protocol (PPP) and X.25.
39 To compile this driver as a module, choose M here: the
88 tristate "X.25 protocol support"
91 Generic HDLC driver supporting X.25 over WAN connections.
[all …]
/Linux-v6.1/Documentation/core-api/
Dpacking.rst10 One can memory-map a pointer to a carefully crafted struct over the hardware
20 A more robust alternative to struct field definitions would be to extract the
34 - Packing a CPU-usable number into a memory buffer (with hardware
36 - Unpacking a memory buffer (which has hardware constraints/quirks)
37 into a CPU-usable number.
47 The following examples cover the memory layout of a packed u64 field.
57 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
73 24 25 26 27 28 29 30 31 16 17 18 19 20 21 22 23 8 9 10 11 12 13 14 15 0 1 2 3 4 5 6 7
77 inverts bit offsets inside a byte.
86 7 6 5 4 3 2 1 0 15 14 13 12 11 10 9 8 23 22 21 20 19 18 17 16 31 30 29 28 27 26 25 24
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/Linux-v6.1/Documentation/networking/devlink/
Dice.rst39 kernel only displayed a 2-digit version number (major.minor).
49 incremented whenever a major breaking change occurs, or when the
53 a fix is delivered as a patch against an older base Option ROM.
68 variation of the DDP package has a unique name.
97 ``devlink-flash`` interface. It supports updating the device flash using a
127 The ``ice`` driver supports activating new firmware after a flash update
135 The new firmware is activated by issuing a device specific Embedded
146 a predefined set of available port split options for the whole device.
148 A system reboot is required for port split to be applied.
166 ice 0000:16:00.0: Pending 4 25 25 25 25 - - - -
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/phy/
Dmicrochip,sparx5-serdes.yaml31 The SERDES6G is a high-speed SERDES interface, which can operate at
41 The SERDES10G is a high-speed SERDES interface, which can operate at
54 The SERDES25G is a high-speed SERDES interface, which can operate at
63 * 25.78125 Gbps (25GBASE-KR/25GBASE-CR/25GBASE-SR/25GBASE-LR/25GBASE-ER)
67 pattern: "^serdes@[0-9a-f]+$"
/Linux-v6.1/tools/perf/scripts/python/
Dnet_dropmonitor.py1 # Monitor the system for dropped packets and proudce a report of drop locations and counts
55 print("%25s %25s %25s" % ("LOCATION", "OFFSET", "COUNT"))
60 print("%25s %25s %25s" % (sym, off, drop_log[i]))
71 # called from perf, when it finds a correspoinding event
/Linux-v6.1/Documentation/driver-api/thermal/
Dintel_powerclamp.rst32 Consider the situation where a system’s power consumption must be
68 If the kernel can also inject idle time to the system, then a
70 level C-state. The intel_powerclamp driver is conceived as such a
71 control system, where the target set point is a user-selected idle
82 of jiffies, so accumulated errors can be prevented to avoid a jittery
90 values. This effect can be better visualized using a Perf timechart.
93 for a given "duration", then relinquishes the CPU to other tasks,
98 have a dramatic impact on the effectiveness of the powerclamp driver
119 this document. The controlling CPU is elected at runtime, with a
120 policy that favors BSP, taking into account the possibility of a CPU
[all …]
/Linux-v6.1/tools/testing/selftests/drivers/net/netdevsim/
Ddevlink.sh166 devlink region new $DL_HANDLE/dummy snapshot 25
167 check_err $? "Failed to create a new snapshot with id 25"
171 devlink region dump $DL_HANDLE/dummy snapshot 25 >> /dev/null
172 check_err $? "Failed to dump snapshot with id 25"
174 devlink region read $DL_HANDLE/dummy snapshot 25 addr 0 len 1 >> /dev/null
175 check_err $? "Failed to read snapshot with id 25 (1 byte)"
177 devlink region read $DL_HANDLE/dummy snapshot 25 addr 128 len 128 >> /dev/null
178 check_err $? "Failed to read snapshot with id 25 (128 bytes)"
180 devlink region read $DL_HANDLE/dummy snapshot 25 addr 128 len $((1<<32)) >> /dev/null
181 check_err $? "Failed to read snapshot with id 25 (oversized)"
[all …]

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