| /linux-5.10/Documentation/devicetree/bindings/iio/ |
| D | mount-matrix.txt | 2 * is the definition of +/- values practical or counterintuitive?
5 * should we have HOWTO engineer a correct matrix for a new device (without comparing to a different…
12 The mounting matrix is a device tree property used to orient any device
13 that produce three-dimensional data in relation to the world where it is
17 reference into the device frame of reference using a translation matrix as
20 The typical usecase is that where a component has an internal representation
21 of the (x,y,z) triplets, such as different registers to read these coordinates,
22 and thus implying that the component should be mounted in a certain orientation
25 For example a device with some kind of screen, where the user is supposed to
28 reference to (x,y,z) orientation, with (x,y) corresponding to these axes on the
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| /linux-5.10/crypto/ |
| D | md5.c | 27 0xd4, 0x1d, 0x8c, 0xd9, 0x8f, 0x00, 0xb2, 0x04,
28 0xe9, 0x80, 0x09, 0x98, 0xec, 0xf8, 0x42, 0x7e,
32 #define F1(x, y, z) (z ^ (x & (y ^ z))) argument
33 #define F2(x, y, z) F1(z, x, y) argument
34 #define F3(x, y, z) (x ^ y ^ z) argument
35 #define F4(x, y, z) (y ^ (x | ~z)) argument
37 #define MD5STEP(f, w, x, y, z, in, s) \ argument
38 (w += f(x, y, z) + in, w = (w<<s | w>>(32-s)) + x)
42 u32 a, b, c, d; in md5_transform() local
44 a = hash[0]; in md5_transform()
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| D | md4.c | 11 * Copyright (c) Andrew Tridgell 1997-1998.
44 x &= 0xFFFFFFFF; in lshift()
45 return ((x << s) & 0xFFFFFFFF) | (x >> (32 - s)); in lshift()
48 static inline u32 F(u32 x, u32 y, u32 z) in F() argument
50 return (x & y) | ((~x) & z); in F()
53 static inline u32 G(u32 x, u32 y, u32 z) in G() argument
55 return (x & y) | (x & z) | (y & z); in G()
58 static inline u32 H(u32 x, u32 y, u32 z) in H() argument
60 return x ^ y ^ z; in H()
63 #define ROUND1(a,b,c,d,k,s) (a = lshift(a + F(b,c,d) + k, s)) argument
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| D | rmd256.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * RIPEMD-256 - RACE Integrity Primitives Evaluation Message Digest.
7 * Based on the reference implementation by Antoon Bosselaers, ESAT-COSIC
9 * Copyright (c) 2008 Adrian-Ken Rueegsegger <ken@codelabs.ch>
35 #define F1(x, y, z) (x ^ y ^ z) /* XOR */ argument
36 #define F2(x, y, z) (z ^ (x & (y ^ z))) /* x ? y : z */ argument
37 #define F3(x, y, z) ((x | ~y) ^ z) argument
38 #define F4(x, y, z) (y ^ (z & (x ^ y))) /* z ? x : y */ argument
40 #define ROUND(a, b, c, d, f, k, x, s) { \ argument
41 (a) += f((b), (c), (d)) + le32_to_cpup(&(x)) + (k); \
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| D | rmd320.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * RIPEMD-320 - RACE Integrity Primitives Evaluation Message Digest.
7 * Based on the reference implementation by Antoon Bosselaers, ESAT-COSIC
9 * Copyright (c) 2008 Adrian-Ken Rueegsegger <ken@codelabs.ch>
37 #define F1(x, y, z) (x ^ y ^ z) /* XOR */ argument
38 #define F2(x, y, z) (z ^ (x & (y ^ z))) /* x ? y : z */ argument
39 #define F3(x, y, z) ((x | ~y) ^ z) argument
40 #define F4(x, y, z) (y ^ (z & (x ^ y))) /* z ? x : y */ argument
41 #define F5(x, y, z) (x ^ (y | ~z)) argument
43 #define ROUND(a, b, c, d, e, f, k, x, s) { \ argument
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| D | rmd128.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * RIPEMD-128 - RACE Integrity Primitives Evaluation Message Digest.
7 * Based on the reference implementation by Antoon Bosselaers, ESAT-COSIC
9 * Copyright (c) 2008 Adrian-Ken Rueegsegger <ken@codelabs.ch>
35 #define F1(x, y, z) (x ^ y ^ z) /* XOR */ argument
36 #define F2(x, y, z) (z ^ (x & (y ^ z))) /* x ? y : z */ argument
37 #define F3(x, y, z) ((x | ~y) ^ z) argument
38 #define F4(x, y, z) (y ^ (z & (x ^ y))) /* z ? x : y */ argument
40 #define ROUND(a, b, c, d, f, k, x, s) { \ argument
41 (a) += f((b), (c), (d)) + le32_to_cpup(&(x)) + (k); \
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| D | rmd160.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * RIPEMD-160 - RACE Integrity Primitives Evaluation Message Digest.
7 * Based on the reference implementation by Antoon Bosselaers, ESAT-COSIC
9 * Copyright (c) 2008 Adrian-Ken Rueegsegger <ken@codelabs.ch>
37 #define F1(x, y, z) (x ^ y ^ z) /* XOR */ argument
38 #define F2(x, y, z) (z ^ (x & (y ^ z))) /* x ? y : z */ argument
39 #define F3(x, y, z) ((x | ~y) ^ z) argument
40 #define F4(x, y, z) (y ^ (z & (x ^ y))) /* z ? x : y */ argument
41 #define F5(x, y, z) (x ^ (y | ~z)) argument
43 #define ROUND(a, b, c, d, e, f, k, x, s) { \ argument
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| /linux-5.10/tools/testing/selftests/tc-testing/tc-tests/actions/ |
| D | simple.json | 12 0,
17 "cmdUnderTest": "$TC actions add action simple sdata \"A triumph\" index 60",
18 "expExitCode": "0",
20 "matchPattern": "action order [0-9]*: Simple <A triumph>.*index 60 ref",
36 0,
45 "matchPattern": "action order [0-9]*: Simple <Jamaica>.*ref",
46 "matchCount": "0",
61 0,
70 "expExitCode": "0",
72 "matchPattern": "action order [0-9]*: Simple <[A-Z][a-z]*>",
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| /linux-5.10/tools/testing/selftests/rcutorture/bin/ |
| D | kvm-test-1-run.sh | 2 # SPDX-License-Identifier: GPL-2.0+
4 # Run a kvm-based test of the specified tree on the specified configs.
7 # Execute this in the source tree. Do not run it as a background task
10 # Usage: kvm-test-1-run.sh config builddir resdir seconds qemu-args boot_args
12 # qemu-args defaults to "-enable-kvm -nographic", along with arguments
18 # Anything you specify for either qemu-args or boot_args is appended to
19 # the default values. The "-smp" value is deduced from the contents of
28 T=${TMPDIR-/tmp}/kvm-test-1-run.sh.$$
29 trap 'rm -rf $T' 0
36 config_dir=`echo $config_template | sed -e 's,/[^/]*$,,'`
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| /linux-5.10/tools/memory-model/Documentation/ |
| D | litmus-tests.txt | 1 Linux-Kernel Memory Model Litmus Tests
4 This file describes the LKMM litmus-test format by example, describes
6 versions of this material appeared in a number of LWN articles, including:
9 A formal kernel memory-ordering model (part 2)
20 tool, please see tools/memory-model/README.
23 Copy-Pasta
27 existing litmus test than it is to create one from scratch. A number
30 tools/memory-model/litmus-tests/
31 Documentation/litmus-tests/
40 The -l and -L arguments to "git grep" can be quite helpful in identifying
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| /linux-5.10/arch/powerpc/boot/ |
| D | wrapper | 2 # SPDX-License-Identifier: GPL-2.0-only
6 # This script takes a kernel binary and optionally an initrd image
7 # and/or a device-tree blob, and creates a bootable zImage for a
11 # -o zImage specify output file
12 # -p platform specify platform (links in $platform.o)
13 # -i initrd specify initrd file
14 # -d devtree specify device-tree blob
15 # -s tree.dts specify device-tree source file (needs dtc installed)
16 # -e esm_blob specify ESM blob for secure images
17 # -c cache $kernel.strip.gz (use if present & newer, else make)
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| /linux-5.10/scripts/mod/ |
| D | sumversion.c | 23 * Copyright (c) Andrew Tridgell 1997-1998.
48 x &= 0xFFFFFFFF; in lshift()
49 return ((x << s) & 0xFFFFFFFF) | (x >> (32 - s)); in lshift()
52 static inline uint32_t F(uint32_t x, uint32_t y, uint32_t z) in F() argument
54 return (x & y) | ((~x) & z); in F()
57 static inline uint32_t G(uint32_t x, uint32_t y, uint32_t z) in G() argument
59 return (x & y) | (x & z) | (y & z); in G()
62 static inline uint32_t H(uint32_t x, uint32_t y, uint32_t z) in H() argument
64 return x ^ y ^ z; in H()
67 #define ROUND1(a,b,c,d,k,s) (a = lshift(a + F(b,c,d) + k, s)) argument
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| /linux-5.10/scripts/ |
| D | patch-kernel | 2 # SPDX-License-Identifier: GPL-2.0
4 # usage: patch-kernel [ sourcedir [ patchdir [ stopversion ] [ -acxx ] ] ]
8 # scripts/patch-kernel . ..
11 # scripts/patch-kernel . .. -ac
13 # scripts/patch-kernel . .. 2.4.9
14 # Gets standard kernel 2.4.9
15 # scripts/patch-kernel . .. 2.4.9 -ac
16 # Gets 2.4.9 with latest ac patches
17 # scripts/patch-kernel . .. 2.4.9 -ac11
18 # Gets 2.4.9 with ac patch ac11
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| D | check_extable.sh | 2 # SPDX-License-Identifier: GPL-2.0
7 file ${obj} | grep -q ELF || (echo "${obj} is not and ELF file." 1>&2 ; exit 0)
10 objdump -hj __ex_table ${obj} 2> /dev/null > /dev/null
11 [ $? -ne 0 ] && exit 0
15 suspicious_relocs=$(objdump -rj __ex_table ${obj} | tail -n +6 |
16 grep -v $(eval echo -e{${white_list}}) | awk '{print $3}')
18 # No suspicious relocs in __ex_table, jobs a good'un
19 [ -z "${suspicious_relocs}" ] && exit 0
24 # white listed. If you're adding a new section in the Linux kernel, and
33 …eval $(objdump -t ${obj} | grep ${1} | sed 's/\([0-9a-f]\+\) .\{7\} \([^ \t]\+\).*/section="\2"; s…
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| /linux-5.10/fs/ext4/ |
| D | hash.c | 1 // SPDX-License-Identifier: GPL-2.0
14 #define DELTA 0x9E3779B9
18 __u32 sum = 0; in TEA_transform()
19 __u32 b0 = buf[0], b1 = buf[1]; in TEA_transform()
20 __u32 a = in[0], b = in[1], c = in[2], d = in[3]; in TEA_transform() local
25 b0 += ((b1 << 4)+a) ^ (b1+sum) ^ ((b1 >> 5)+b); in TEA_transform()
27 } while (--n); in TEA_transform()
29 buf[0] += b0; in TEA_transform()
34 #define F(x, y, z) ((z) ^ ((x) & ((y) ^ (z)))) argument
35 #define G(x, y, z) (((x) & (y)) + (((x) ^ (y)) & (z))) argument
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| /linux-5.10/tools/thermal/tmon/ |
| D | tmon.8 | 2 # SPDX-License-Identifier: GPL-2.0
4 \fBtmon\fP - A monitoring and testing tool for Linux kernel thermal subsystem
13 real-time thermal data; tune
22 - show thermal zone information
23 - show cooling device information
24 - show trip point binding within each thermal zone
25 - show trip point and cooling device instance bindings
28 - show temperature of all thermal zones w.r.t. its trip points and types
29 - show states of all cooling devices
32 - with a built-in Proportional Integral Derivative (\fBPID\fP)
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| /linux-5.10/drivers/input/tablet/ |
| D | wacom_serial4.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Copyright 2011-2012 Julian Squires <julian@cipht.net>
13 * - elo, gunze drivers by Vojtech Pavlik <vojtech@ucw.cz>;
14 * - wacom_w8001 driver by Jaya Kumar <jayakumar.lkml@gmail.com>;
15 * - the USB wacom input driver, credited to many people
17 * - new and old versions of linuxwacom / xf86-input-wacom credited to
20 * - and xf86wacom.c (a presumably ancient version of the linuxwacom code),
24 * - support pad buttons; (requires access to a model with pad buttons)
25 * - support (protocol 4-style) tilt (requires access to a > 1.4 rom model)
29 * Wacom serial protocol 4 documentation taken from linuxwacom-0.9.9 code,
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| /linux-5.10/arch/x86/entry/syscalls/ |
| D | syscalltbl.sh | 2 # SPDX-License-Identifier: GPL-2.0
21 if [ "$abi" != "I386" -a -n "$compat" ]; then
22 echo "a compat entry ($abi: $compat) for a 64-bit syscall makes no sense" >&2
26 if [ -z "$compat" ]; then
27 if [ -n "$entry" ]; then
32 if [ -n "$entry" ]; then
41 grep '^[0-9]' "$in" | sort -n | (
43 abi=`echo "$abi" | tr '[a-z]' '[A-Z]'`
|
| /linux-5.10/drivers/video/fbdev/ |
| D | fm2fb.c | 2 * linux/drivers/video/fm2fb.c -- BSC FrameMaster II/Rainbow II frame buffer
5 * Copyright (C) 1998 Steffen A. Mork (linux-dev@morknet.de)
8 * Written for 2.0.x by Steffen A. Mork
27 * The BSC FrameMaster II (or Rainbow II) is a simple very dumb
35 * - PAL/NTSC
36 * - interlaced/non interlaced
37 * - composite sync/sync/sync over green
40 * - 768x576 (PAL)
41 * - 768x480 (NTSC)
53 * At relative address 0x1ffff8 of the frame buffers base address
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| /linux-5.10/tools/perf/util/ |
| D | demangle-rust.c | 1 // SPDX-License-Identifier: GPL-2.0
5 #include "demangle-rust.h"
16 * The last component of the path is a 64-bit hash in lowercase hex, prefixed
17 * with "h". Rust does not have a global namespace between crates, an illusion
21 * Any path component not starting with a XID_Start character is prefixed with
40 * A double ".." means "::" and a single "." means "-".
42 * The only characters allowed in the mangled symbol are a-zA-Z0-9 and _.:$
55 * sym: symbol that has been through BFD-demangling
61 * 2. As a sanity check, the hash must use between 5 and 15 of the 16 possible
63 * may see a false negative. The point is to notice path components that
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| /linux-5.10/drivers/tty/hvc/ |
| D | hvc_iucv.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * z/VM IUCV hypervisor console (HVC) device driver
6 * z/VM IUCV communication paths.
32 #define HVC_IUCV_MAGIC 0xc9e4c3e5
37 #define MSG_VERSION 0x02 /* Message version */
38 #define MSG_TYPE_ERROR 0x01 /* Error message */
39 #define MSG_TYPE_TERMENV 0x02 /* Terminal environment variable */
40 #define MSG_TYPE_TERMIOS 0x04 /* Terminal IO struct update */
41 #define MSG_TYPE_WINSIZE 0x08 /* Terminal window size update */
42 #define MSG_TYPE_DATA 0x10 /* Terminal data */
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| /linux-5.10/tools/testing/selftests/ftrace/ |
| D | ftracetest | 2 # SPDX-License-Identifier: GPL-2.0-only
4 # ftracetest - Ftrace test shell scripts
11 [ ! -z "$2" ] && echo $2
12 echo "Usage: ftracetest [options] [testcase(s)] [testcase-directory(s)]"
14 echo " -h|--help Show help message"
15 echo " -k|--keep Keep passed test logs"
16 echo " -v|--verbose Increase verbosity of test messages"
17 echo " -vv Alias of -v -v (Show all results in stdout)"
18 echo " -vvv Alias of -v -v -v (Show all commands immediately)"
19 echo " --fail-unsupported Treat UNSUPPORTED as a failure"
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| /linux-5.10/tools/memory-model/scripts/ |
| D | parseargs.sh | 2 # SPDX-License-Identifier: GPL-2.0+
8 # Include into other Linux kernel tools/memory-model scripts.
19 echo if test -z '"$'$1'"' > $T/s
29 initparam LKMM_HERD_OPTIONS "-conf linux-kernel.cfg"
34 scriptname=$0
38 echo " --destdir path (place for .litmus.out, default by .litmus)"
39 echo " --herdopts -conf linux-kernel.cfg ..."
40 echo " --jobs N (number of jobs, default one per CPU)"
41 echo " --procs N (litmus tests with at most this many processes)"
42 echo " --timeout N (herd7 timeout (e.g., 10s, 1m, 2hr, 1d, '')"
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| /linux-5.10/Documentation/m68k/ |
| D | buddha-driver.rst | 8 ------------------------------------------------------------------------
11 Buddha-part of the Catweasel Zorro-II version
17 a Linux kernel configure the card), look at the Commodore
21 product number: 0 (42 for Catweasel Z-II)
22 Serial number: 0
23 Rom-vector: $1000
25 The card should be a Z-II board, size 64K, not for freemem
26 list, Rom-Vektor is valid, no second Autoconfig-board on the
30 as the Amiga Kickstart does: The lower nibble of the 8-Bit
31 address is written to $4a, then the whole Byte is written to
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| /linux-5.10/drivers/net/ethernet/8390/ |
| D | hydra.c | 11 /* The Amiganet is a Zorro-II board made by Hydra Systems. It contains a */
12 /* NS8390 NIC (network interface controller) clone, 16 or 64K on-board RAM */
13 /* and 10BASE-2 (thin coax) and AUI connectors. */
33 #define EI_SHIFT(x) (ei_local->reg_offset[x])
40 "8390.c:v1.10cvs 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
44 #define NE_EN0_DCFG (0x0e*2)
46 #define NESM_START_PG 0x0 /* First page of TX buffer */
47 #define NESM_STOP_PG 0x40 /* Last page +1 of RX ring */
49 #define HYDRA_NIC_BASE 0xffe1
50 #define HYDRA_ADDRPROM 0xffc0
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