| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | ctx_rewrite.c | 29 * The disassembly of each program is then compared with the pattern
45 /* Pattern for BPF_LDX_MEM(field_sz, dst, ctx, field_offset) */
47 /* Pattern for BPF_STX_MEM(field_sz, ctx, src, field_offset) and
51 /* Pattern for BPF_ST_MEM(field_sz, ctx, src, field_offset),
55 /* Pattern for BPF_STX_MEM (field_sz, ctx, src, field_offset),
68 /* Sign extension on s390 changes the pattern */
291 static int find_field_offset(struct btf *btf, char *pattern, regmatch_t *matches) in find_field_offset() argument
295 char *type = pattern + matches[1].rm_so; in find_field_offset()
296 char *field = pattern + matches[2].rm_so; in find_field_offset()
302 PRINT_FAIL("Malformed pattern: type ident is too long: %d\n", type_sz); in find_field_offset()
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| /linux/Documentation/leds/ |
| H A D | leds-qcom-lpg.rst | 11 number of PWM channels, a programmable pattern lookup table and a RGB LED
23 deeper idle states the LPG provides pattern support. This consists of a shared
25 range within the table to use, the rate and if the pattern should repeat.
27 The pattern for a channel can be programmed using the "pattern" trigger, using
33 Specify a hardware pattern for a Qualcomm LPG LED.
35 The pattern is a series of brightness and hold-time pairs, with the hold-time
36 expressed in milliseconds. The hold time is a property of the pattern and must
37 therefore be identical for each element in the pattern (except for the pauses
39 transitions expected by the leds-trigger-pattern format, each entry in the
40 pattern must be followed a zero-length entry of the same brightness.
[all …]
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| H A D | leds-lp55xx.rst | 63 This pattern data is saved as a file in the user-land or
70 To load and run the pattern, the programming sequence is following.
74 (3) Write pattern data into selected area
90 For example, run blinking pattern in engine #1 of LP5521::
98 For example, run blinking pattern in engine #3 of LP55231
100 Two LEDs are configured as pattern output channels::
134 To run programmed pattern, 'run_engine' attribute should be enabled.
136 The pattern sequence of LP8501 is similar to LP5523.
138 However pattern data is specific.
179 ( Predefined pattern data )
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| H A D | leds-mt6370-rgb.rst | 15 PWM Dimming mode, breath pattern mode, and constant current mode. The device
18 The breath pattern for a channel can be programmed using the "pattern" trigger,
24 Specify a hardware breath pattern for a MT6370 RGB LED.
26 The breath pattern is a series of timing pairs, with the hold-time expressed in
28 '/sys/class/leds/<led>/brightness'. The pattern doesn't include the brightness
29 setting. Hardware pattern only controls the timing for each pattern stage
32 Pattern diagram::
60 Pattern example::
|
| /linux/lib/ |
| H A D | ts_kmp.c | 13 * auxiliary function PI[1..m], for m being length(pattern),
14 * precomputed from the pattern in time O(m). The array PI allows
37 u8 * pattern; member
56 while (q > 0 && kmp->pattern[q] in kmp_find()
59 if (kmp->pattern[q] in kmp_find()
74 static inline void compute_prefix_tbl(const u8 *pattern, unsigned int len, in compute_prefix_tbl() argument
81 while (k > 0 && (icase ? toupper(pattern[k]) : pattern[k]) in compute_prefix_tbl()
82 != (icase ? toupper(pattern[q]) : pattern[q])) in compute_prefix_tbl()
84 if ((icase ? toupper(pattern[k]) : pattern[k]) in compute_prefix_tbl()
85 == (icase ? toupper(pattern[q]) : pattern[q])) in compute_prefix_tbl()
[all …]
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| H A D | ts_bm.c | 52 u8 * pattern; member
58 static unsigned int matchpat(const u8 *pattern, unsigned int patlen, in matchpat() argument
69 if (t != *(pattern-i)) in matchpat()
96 i = matchpat(&bm->pattern[bm->patlen-1], bm->patlen, in bm_find()
115 static int subpattern(u8 *pattern, int i, int j, int g) in subpattern() argument
119 while(pattern[x--] == pattern[y--]) { in subpattern()
125 ret = pattern[i-1] != pattern[j-1]; in subpattern()
140 bm->bad_shift[bm->pattern[i]] = bm->patlen - 1 - i; in compute_prefix_tbl()
142 bm->bad_shift[tolower(bm->pattern[i])] in compute_prefix_tbl()
153 if (subpattern(bm->pattern, i, j, g)) { in compute_prefix_tbl()
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| H A D | parser.c | 24 * match_one - Determines if a string matches a simple pattern
25 * @s: the string to examine for presence of the pattern
26 * @p: the string containing the pattern
30 * Description: Determines if the pattern @p is present in string @s. Can only
31 * match extremely simple token=arg style patterns. If the pattern is found,
106 * &struct match_token whose pattern is set to the NULL pointer.
119 for (p = table; !match_one(s, p->pattern, args) ; p++) in match_token()
272 * match_wildcard - parse if a string matches given wildcard pattern
273 * @pattern: wildcard pattern
283 match_wildcard(const char * pattern,const char * str) match_wildcard() argument
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| H A D | textsearch.c | 39 * the search parameters such as the pattern and algorithm name.
59 * the pattern to look for and flags. As a flag, you can set TS_IGNORECASE
70 * the position of the first occurrence of the pattern or UINT_MAX if
82 * const char *pattern = "chicken";
85 * conf = textsearch_prepare("kmp", pattern, strlen(pattern),
219 * textsearch_find_continuous - search a pattern in continuous/linear data
228 * Returns the position of first occurrence of the pattern or
248 * @pattern: pattern data
249 * @len: length of pattern
254 * configuration for the specified pattern.
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| /linux/security/tomoyo/ |
| H A D | util.c | 629 * tomoyo_const_part_length - Evaluate the initial length without a pattern in a token.
633 * Returns the initial length without a pattern in @filename.
689 * tomoyo_file_matches_pattern2 - Pattern matching without '/' character and "\-" pattern.
693 * @pattern: The start of pattern to compare.
694 * @pattern_end: The end of pattern to compare.
696 * Returns true if @filename matches @pattern, false otherwise.
700 const char *pattern, in tomoyo_file_matches_pattern2() argument
703 while (filename < filename_end && pattern < pattern_end) { in tomoyo_file_matches_pattern2()
708 if (*pattern != '\\') { in tomoyo_file_matches_pattern2()
709 if (*filename++ != *pattern++) in tomoyo_file_matches_pattern2()
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| /linux/drivers/net/wireless/ath/ath9k/ |
| H A D | reg_wow.h | 31 * bit 31:24 pattern 0 length
32 * bit 23:16 pattern 1 length
33 * bit 15:8 pattern 2 length
34 * bit 7:0 pattern 3 length
37 * bit 31:24 pattern 4 length
38 * bit 23:16 pattern 5 length
39 * bit 15:8 pattern 6 length
40 * bit 7:0 pattern 7 length
43 * bit 31:24 pattern 8 length
44 * bit 23:16 pattern 9 length
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| /linux/Documentation/devicetree/bindings/soc/renesas/ |
| H A D | renesas-soc.yaml | 28 pattern: "^renesas,.+-.+$"
39 …- pattern: "^renesas,(emev2|r(7s|8a|9a)[a-z0-9]+|rcar|rmobile|rz[a-z0-9]*|sh(7[a-z0-9]+)?|mobile)-…
40 …- pattern: "^renesas,(condor|falcon|gr-peach|gray-hawk|salvator|sk-rz|smar(c(2)?)?|spider|white-ha…
45 …- pattern: "^renesas,(can|cpg|dmac|du|(g)?ether(avb)?|gpio|hscif|(r)?i[i2]c|imr|intc|ipmmu|irqc|jp…
46 - pattern: "^renesas,(d|s)?bsc(3)?-(r8a73a4|r8a7740|sh73a0)$"
47 - pattern: "^renesas,em-(gio|sti|uart)$"
48 - pattern: "^renesas,fsi2-(r8a7740|sh73a0)$"
49 - pattern: "^renesas,hspi-r8a777[89]$"
50 - pattern: "^renesas,sysc-(r8a73a4|r8a7740|rmobile|sh73a0)$"
62 # Do not fail compatibles not matching the select pattern
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| /linux/drivers/gpu/drm/amd/display/dc/link/accessories/ |
| H A D | link_dp_cts.c | 141 // get audio test mode and test pattern parameters in dp_test_get_audio_test_data()
156 // read pattern periods for requested channels when sawTooth pattern is requested in dp_test_get_audio_test_data()
237 /* get phy test pattern and pattern parameters from DP receiver */ in dp_test_send_phy_test_pattern()
273 switch (dpcd_test_pattern.bits.PATTERN) { in dp_test_send_phy_test_pattern()
287 /* CP2520 pattern is unstable, temporarily use TPS4 instead */ in dp_test_send_phy_test_pattern()
293 /* CP2520 pattern is unstable, temporarily use TPS4 instead */ in dp_test_send_phy_test_pattern()
357 test_pattern_size = 1; // Square pattern data is 1 byte (DP spec) in dp_test_send_phy_test_pattern()
405 * PHY test pattern request is generated by equipment via HPD interrupt. in dp_test_send_phy_test_pattern()
458 DC_LOG_ERROR("%s: Color space must be defined for test pattern", __func__); in set_crtc_test_pattern()
551 /* get link test pattern and pattern parameters */ in dp_handle_automated_test()
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| /linux/Documentation/devicetree/bindings/dma/ |
| H A D | renesas,rcar-dmac.yaml | 62 - pattern: "^ch([0-9]|1[0-5])$"
63 - pattern: "^ch([0-9]|1[0-5])$"
64 - pattern: "^ch([0-9]|1[0-5])$"
65 - pattern: "^ch([0-9]|1[0-5])$"
66 - pattern: "^ch([0-9]|1[0-5])$"
67 - pattern: "^ch([0-9]|1[0-5])$"
68 - pattern: "^ch([0-9]|1[0-5])$"
69 - pattern: "^ch([0-9]|1[0-5])$"
70 - pattern: "^ch([0-9]|1[0-5])$"
71 - pattern: "^ch([0-9]|1[0-5])$"
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| /linux/Documentation/devicetree/bindings/mailbox/ |
| H A D | nvidia,tegra186-hsp.yaml | 63 pattern: "^hsp@[0-9a-f]+$"
89 - pattern: "^shared[0-7]$"
90 - pattern: "^shared[0-7]$"
91 - pattern: "^shared[0-7]$"
92 - pattern: "^shared[0-7]$"
93 - pattern: "^shared[0-7]$"
94 - pattern: "^shared[0-7]$"
95 - pattern: "^shared[0-7]$"
96 - pattern: "^shared[0-7]$"
99 - pattern: "^shared[0-7]$"
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| /linux/mm/ |
| H A D | memtest.c | 32 static void __init reserve_bad_mem(u64 pattern, phys_addr_t start_bad, phys_addr_t end_bad) in reserve_bad_mem() argument
35 cpu_to_be64(pattern), &start_bad, &end_bad); in reserve_bad_mem()
40 static void __init memtest(u64 pattern, phys_addr_t start_phys, phys_addr_t size) in memtest() argument
45 const size_t incr = sizeof(pattern); in memtest()
54 WRITE_ONCE(*p, pattern); in memtest()
57 if (READ_ONCE(*p) == pattern) in memtest()
64 reserve_bad_mem(pattern, start_bad, last_bad + incr); in memtest()
68 reserve_bad_mem(pattern, start_bad, last_bad + incr); in memtest()
73 static void __init do_one_pass(u64 pattern, phys_addr_t start, phys_addr_t end) in do_one_pass() argument
83 pr_info(" %pa - %pa pattern %016llx\n", in do_one_pass()
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| /linux/drivers/hwtracing/coresight/ |
| H A D | coresight-tpdm.h | 16 /* CMB subunit timestamp pattern registers */
18 /* CMB subunit timestamp pattern mask registers */
20 /* CMB subunit trigger pattern registers */
22 /* CMB subunit trigger pattern mask registers */
31 /* Timestamp control for pattern match */
66 /* Enable bit for DSB subunit pattern timestamp */
70 /* Bit for DSB subunit pattern type */
126 /* MAX number of DSB pattern */
222 * @patt_val: Save value for pattern
223 * @patt_mask: Save value for pattern mask
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| /linux/Documentation/sound/cards/ |
| H A D | pcmtest.rst | 16 * Generate random or pattern-based capturing data
23 Also, this driver can check the playback stream for containing the predefined pattern,
44 means random data generation, the second (1 in the fill_mode) - pattern-based
47 First of all, you may want to specify the pattern for data generation. You can do it
48 by writing the pattern to the debugfs file. There are pattern buffer debugfs entries
49 for each channel, as well as entries which contain the pattern buffer length.
54 To set the pattern for the channel 0 you can execute the following command:
63 The pattern itself can be up to 4096 bytes long.
105 buffer for containing the looped pattern (which is specified in the fill_pattern
107 pattern, 'pc_test' debugfs entry is set into '1'. Otherwise, the driver sets it to '0'.
|
| /linux/Documentation/gpu/ |
| H A D | zynqmp.rst | 31 Custom test pattern value
59 pattern:
60 Test pattern. May be one of:
66 Symbol error measurement pattern
72 A custom 80-bit pattern
75 HBR2 compliance eye pattern
78 Link training symbol pattern TPS1 (/D10.2/)
81 Link training symbol pattern TPS2
84 Link training symbol pattern TPS3 (for HBR2)
117 pattern prbs7
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/ |
| H A D | pat_arg.c | 223 mlx5hws_err(ctx, "Failed to find cached pattern with provided ID\n"); in mlx5hws_pat_put_pattern()
224 pr_warn("HWS: pattern ID %d is not found\n", ptrn_id); in mlx5hws_pat_put_pattern()
239 __be64 *pattern, size_t pattern_sz, in mlx5hws_pat_get_pattern() argument
251 pattern); in mlx5hws_pat_get_pattern()
259 (u8 *)pattern, in mlx5hws_pat_get_pattern()
262 mlx5hws_err(ctx, "Failed to create pattern FW object\n"); in mlx5hws_pat_get_pattern()
269 pattern); in mlx5hws_pat_get_pattern()
271 mlx5hws_err(ctx, "Failed to add pattern to cache\n"); in mlx5hws_pat_get_pattern()
478 hws_action_modify_check_field_limitation(u8 action_type, __be64 *pattern) in hws_action_modify_check_field_limitation() argument
487 hws_action_modify_get_target_fields(u8 action_type, __be64 *pattern, in hws_action_modify_get_target_fields() argument
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| /linux/tools/testing/selftests/bpf/ |
| H A D | test_bpftool_synctypes.py | 42 def parse(self, pattern, end_marker): argument
46 @pattern: pattern used to identify the values to extract
54 capture = pattern.search(line)
55 if capture and pattern.groups >= 1:
83 pattern = re.compile(r'\[(BPF_\w*)\]\s*= (true|false),?$')
89 capture = pattern.search(line)
98 def parse(self, pattern, end_marker): argument
102 @pattern: pattern used to identify the values to extract
110 entries.update(pattern.findall(line))
181 pattern = re.compile(r'^\s*(BPF_\w+),?(\s+/\*.*\*/)?$')
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| /linux/tools/testing/selftests/net/netfilter/ |
| H A D | xt_string.sh | 29 pattern="foo bar baz"
40 --string "$pattern" --algo "$1" --from "$2" --to "$3"
48 countrule() { # (pattern)
55 echo -n "$pattern"
95 echo "FAIL: only kmp with proper --to should match pattern spanning fragments"
103 echo "FAIL: two rules should match pattern at start of second fragment"
111 echo "FAIL: two rules should match pattern at end of largest --to"
119 echo "FAIL: no rules should match pattern extending largest --to"
127 echo "FAIL: no rule should match pattern past largest --to"
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| /linux/Documentation/devicetree/bindings/display/ |
| H A D | renesas,du.yaml | 123 - pattern: '^dclkin\.[01]$'
124 - pattern: '^dclkin\.[01]$'
173 - pattern: '^dclkin\.[01]$'
174 - pattern: '^dclkin\.[01]$'
228 - pattern: '^dclkin\.[01]$'
229 - pattern: '^dclkin\.[01]$'
281 - pattern: '^dclkin\.[01]$'
282 - pattern: '^dclkin\.[01]$'
335 - pattern: '^dclkin\.[01]$'
336 - pattern: '^dclkin\.[01]$'
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| /linux/include/linux/mtd/ |
| H A D | bbm.h | 24 * @offs: offset of the pattern in the oob area of the page
27 * @len: length of the pattern, if 0 no pattern check is performed
31 * @reserved_block_code: if non-0, this pattern denotes a reserved (rather than
33 * @pattern: pattern to identify bad block table or factory marked good /
37 * pattern which identifies good and bad blocks. The assumption is made
38 * that the pattern and the version count are always located in the oob area
50 uint8_t *pattern; member
122 * @badblock_pattern: [REPLACEABLE] bad block scan pattern used for
|
| /linux/Documentation/devicetree/bindings/leds/ |
| H A D | leds-trigger-pattern.txt | 1 * Pattern format for LED pattern trigger
3 The pattern is given by a series of tuples, of brightness and duration (ms).
6 new value, and writing malformed pattern deactivates any active one.
13 The gradual dimming format of the software pattern values should be:
17 echo 0 1000 255 2000 > pattern
37 echo 0 1000 0 0 255 2000 255 0 > pattern
|
| /linux/include/linux/ |
| H A D | textsearch.h | 33 * @find: find the next occurrence of the pattern
35 * @get_pattern: return head of pattern
36 * @get_pattern_len: return length of pattern
94 * textsearch_next - continue searching for a pattern
98 * Continues a search looking for more occurrences of the pattern.
102 * Returns the position of the next occurrence of the pattern or
117 * textsearch_find - start searching for a pattern
121 * Returns the position of first occurrence of the pattern or
132 * textsearch_get_pattern - return head of the pattern
141 * textsearch_get_pattern_len - return length of the pattern
|