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/linux/arch/um/drivers/
H A Dline.c22 struct line *line = chan->line; in line_interrupt() local
24 if (line) in line_interrupt()
25 chan_interrupt(line, irq); in line_interrupt()
35 static unsigned int write_room(struct line *line) in write_room() argument
39 if (line->buffer == NULL) in write_room()
43 n = line->head - line->tail; in write_room()
52 struct line *line = tty->driver_data; in line_write_room() local
56 spin_lock_irqsave(&line->lock, flags); in line_write_room()
57 room = write_room(line); in line_write_room()
58 spin_unlock_irqrestore(&line->lock, flags); in line_write_room()
[all …]
H A Dchan.h18 struct line *line; member
31 extern void chan_interrupt(struct line *line, int irq);
32 extern int parse_chan_pair(char *str, struct line *line, int device,
38 extern int console_open_chan(struct line *line, struct console *co);
41 extern int enable_chan(struct line *line);
42 extern void close_chan(struct line *line);
43 extern int chan_window_size(struct line *line,
46 extern int chan_config_string(struct line *line, char *str, int size,
H A Dchan_kern.c167 struct line *line = container_of(work, struct line, task.work); in line_timer_cb() local
169 if (!line->throttled) in line_timer_cb()
170 chan_interrupt(line, line->read_irq); in line_timer_cb()
173 int enable_chan(struct line *line) in enable_chan() argument
179 INIT_DELAYED_WORK(&line->task, line_timer_cb); in enable_chan()
181 list_for_each(ele, &line->chan_list) { in enable_chan()
195 line, chan); in enable_chan()
205 close_chan(line); in enable_chan()
233 um_free_irq(chan->line->read_irq, chan); in free_irqs()
236 um_free_irq(chan->line->write_irq, chan); in free_irqs()
[all …]
H A Dline.h32 struct line { struct
62 struct line *line); argument
76 extern int line_setup_irq(int fd, int input, int output, struct line *line,
78 extern void line_close_chan(struct line *line);
81 struct line *lines, int nlines);
82 extern int setup_one_line(struct line *lines, int n, char *init,
84 extern void close_lines(struct line *lines, int nlines);
86 extern int line_config(struct line *lines, unsigned int sizeof_lines,
90 extern int line_remove(struct line *lines, unsigned int sizeof_lines, int n,
92 extern int line_get_config(char *dev, struct line *lines,
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/
H A Dnv10.c29 nv10_gpio_sense(struct nvkm_gpio *gpio, int line) in nv10_gpio_sense() argument
32 if (line < 2) { in nv10_gpio_sense()
33 line = line * 16; in nv10_gpio_sense()
34 line = nvkm_rd32(device, 0x600818) >> line; in nv10_gpio_sense()
35 return !!(line & 0x0100); in nv10_gpio_sense()
37 if (line < 10) { in nv10_gpio_sense()
38 line = (line - 2) * 4; in nv10_gpio_sense()
39 line = nvkm_rd32(device, 0x60081c) >> line; in nv10_gpio_sense()
40 return !!(line & 0x04); in nv10_gpio_sense()
42 if (line < 14) { in nv10_gpio_sense()
[all …]
/linux/scripts/
H A Dmarkup_oops.pl48 my ($line) = @_;
49 if ($line =~ /EAX: ([0-9a-f]+) EBX: ([0-9a-f]+) ECX: ([0-9a-f]+) EDX: ([0-9a-f]+)/) {
55 if ($line =~ /ESI: ([0-9a-f]+) EDI: ([0-9a-f]+) EBP: ([0-9a-f]+) ESP: ([0-9a-f]+)/) {
60 if ($line =~ /RAX: ([0-9a-f]+) RBX: ([0-9a-f]+) RCX: ([0-9a-f]+)/) {
65 if ($line =~ /RDX: ([0-9a-f]+) RSI: ([0-9a-f]+) RDI: ([0-9a-f]+)/) {
70 if ($line =~ /RBP: ([0-9a-f]+) R08: ([0-9a-f]+) R09: ([0-9a-f]+)/) {
74 if ($line =~ /R10: ([0-9a-f]+) R11: ([0-9a-f]+) R12: ([0-9a-f]+)/) {
79 if ($line =~ /R13: ([0-9a-f]+) R14: ([0-9a-f]+) R15: ([0-9a-f]+)/) {
97 my ($line, $cntr) = @_;
99 if (length($line) < 40) {
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H A Dcheckpatch.pl95 --no-signoff do not check for 'Signed-off-by' line
99 --terse one line per report
117 --max-line-length=n set the maximum line length, (default $max_line_length)
133 If correctable single-line errors exist, create
260 my $line = $_;
262 $line =~ s/\s*\n?$//g;
263 $line =~ s/^\s*//g;
264 $line =~ s/\s+/ /g;
266 next if ($line
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H A Dshow_delta20 the kernel command line option "time" is specified. When run with no
22 each printk line and the next. When run with the '-b' option, all times
29 If it is a string, the first message line
31 line) is used as the time reference.
36 will show times relative to the line in the kernel output
41 # returns a tuple containing the seconds and text for each message line
44 def get_time(line): argument
45 if line[0]!="[":
49 (time_str, rest) = string.split(line[1:],']',1)
56 # average line look
61 convert_line(line, base_time) global() argument
[all...]
H A Dleaking_addresses.pl292 while (my $line = <$fh> ) {
293 if ($line =~ /^$option/) {
294 ($str, $val) = split /=/, $line;
375 my ($path, $line) = @_;
379 if ($line =~ '^SigBlk:' or
380 $line =~ '^SigIgn:' or
381 $line =~ '^SigCgt:') {
389 if ($line =~ '\bKEY=[[:xdigit:]]{9,14} [[:xdigit:]]{16} [[:xdigit:]]{16}\b' or
391 $line =~ '\b[[:xdigit:]]{9,14} [[:xdigit:]]{16} [[:xdigit:]]{16}\b')) {
396 while ($line =~ /($address_re)/g) {
[all …]
/linux/scripts/dtc/
H A Dof_unittest_expect254 while ($line = <ARGV>) {
256 chomp $line;
265 $timestamp = $line;
268 ($timestamp, $null) = split(/]/, $line);
276 $line =~ s/^\[\s*[0-9]+\.[0-9]*\] //;
281 if ($line =~ /^\s*$exp_begin/) {
282 $data = $line;
290 printf "%s %s%s%s\n", $prefix, $line_num, $timestamp, $line;
299 if ($line =~ /^\s*$exp_end/) {
300 $data = $line;
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/linux/tools/testing/selftests/rcutorture/bin/
H A Dkvm-transform.sh86 line = "";
88 if (line == "") {
89 line = $i;
91 line = line " " $i;
95 line = line " file:" consolelog;
98 line = line " " image;
124 if (line == "")
125 line = lq arg;
127 line = line " " lq arg;
130 line = line " " bootarg[j];
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/linux/drivers/zorro/
H A Dgen-devlist.c32 char line[1024], *c, *bra, manuf[8]; in main() local
45 while (fgets(line, sizeof(line)-1, stdin)) { in main()
47 if ((c = strchr(line, '\n'))) in main()
49 if (!line[0] || line[0] == '#') in main()
51 if (line[0] == '\t') { in main()
54 if (strlen(line) > 5 && line[5] == ' ') { in main()
55 c = line + 5; in main()
68 fprintf(devf, "\tPRODUCT(%s,%s,\"", manuf, line+1); in main()
76 } else if (strlen(line) > 4 && line[4] == ' ') { in main()
77 c = line + 4; in main()
[all …]
/linux/drivers/gpio/
H A Dgpio-thunderx.c49 unsigned int line; member
64 static unsigned int bit_cfg_reg(unsigned int line) in bit_cfg_reg() argument
66 return 8 * line + GPIO_BIT_CFG; in bit_cfg_reg()
69 static unsigned int intr_reg(unsigned int line) in intr_reg() argument
71 return 8 * line + GPIO_INTR; in intr_reg()
75 unsigned int line) in thunderx_gpio_is_gpio_nowarn() argument
77 u64 bit_cfg = readq(txgpio->register_base + bit_cfg_reg(line)); in thunderx_gpio_is_gpio_nowarn()
87 unsigned int line) in thunderx_gpio_is_gpio() argument
89 bool rv = thunderx_gpio_is_gpio_nowarn(txgpio, line); in thunderx_gpio_is_gpio()
91 WARN_RATELIMIT(!rv, "Pin %d not available for GPIO\n", line); in thunderx_gpio_is_gpio()
[all …]
H A Dgpio-aggregator.c158 struct gpio_aggregator_line *line; in gpio_aggregator_line_alloc() local
160 line = kzalloc_obj(*line); in gpio_aggregator_line_alloc()
161 if (!line) in gpio_aggregator_line_alloc()
165 line->key = kstrdup(key, GFP_KERNEL); in gpio_aggregator_line_alloc()
166 if (!line->key) { in gpio_aggregator_line_alloc()
167 kfree(line); in gpio_aggregator_line_alloc()
172 line->flags = GPIO_LOOKUP_FLAGS_DEFAULT; in gpio_aggregator_line_alloc()
173 line->parent = parent; in gpio_aggregator_line_alloc()
174 line->idx = idx; in gpio_aggregator_line_alloc()
175 line->offset = offset; in gpio_aggregator_line_alloc()
[all …]
H A Dgpiolib-cdev.c418 struct line { struct
510 struct line lines[] __counted_by(num_lines);
576 static u64 line_event_timestamp(struct line *line) in line_event_timestamp() argument
578 if (test_bit(GPIOD_FLAG_EVENT_CLOCK_REALTIME, &line->desc->flags)) in line_event_timestamp()
581 test_bit(GPIOD_FLAG_EVENT_CLOCK_HTE, &line->desc->flags)) in line_event_timestamp()
582 return line->timestamp_ns; in line_event_timestamp()
616 struct line *line; in process_hw_ts_thread() local
625 line = p; in process_hw_ts_thread()
626 lr = line->req; in process_hw_ts_thread()
630 le.timestamp_ns = line->timestamp_ns; in process_hw_ts_thread()
[all …]
/linux/arch/arm64/include/asm/
H A Dasm-bug.h11 #define _BUGVERBOSE_LOCATION(file, line) __BUGVERBOSE_LOCATION(file, line) argument
12 #define __BUGVERBOSE_LOCATION(file, line) \ argument
18 .short line;
20 #define _BUGVERBOSE_LOCATION(file, line) argument
50 #define __BUG_LOCATION_STRING(file, line) \ argument
52 ".short " line ";"
54 #define __BUG_LOCATION_STRING(file, line) argument
57 #define __BUG_ENTRY_STRING(file, line, flags) \ argument
59 __BUG_LOCATION_STRING(file, line) \
63 #define ARCH_WARN_ASM(file, line, flags, size) \ argument
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/linux/tools/lib/python/kdoc/
H A Dparse_data_structs.py175 for ln, line in enumerate(f):
177 line = line.strip()
178 if not line or line.startswith("#"):
182 match = re.match(r"^ignore\s+(\w+)\s+(\S+)", line)
189 match = re.match(r"^replace\s+(\S+)\s+(\S+)\s+(\S+)", line)
195 match = re.match(r"^namespace\s+(\S+)", line)
200 sys.exit(f"{name}:{ln}: invalid line: {line}")
278 store_line(self, line) global() argument
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H A Dkdoc_re.py162 _search(self, regex, line) global() argument
214 search(self, regex, line) global() argument
226 sub(self, regex, sub, line, count=0) global() argument
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/therm/
H A Dnv50.c28 pwm_info(struct nvkm_therm *therm, int *line, int *ctrl, int *indx) in pwm_info() argument
32 if (*line == 0x04) { in pwm_info()
34 *line = 4; in pwm_info()
37 if (*line == 0x09) { in pwm_info()
39 *line = 9; in pwm_info()
42 if (*line == 0x10) { in pwm_info()
44 *line = 0; in pwm_info()
47 nvkm_error(subdev, "unknown pwm ctrl for gpio %d\n", *line); in pwm_info()
55 nv50_fan_pwm_ctrl(struct nvkm_therm *therm, int line, bool enable) in nv50_fan_pwm_ctrl() argument
59 int ctrl, id, ret = pwm_info(therm, &line, &ctrl, &id); in nv50_fan_pwm_ctrl()
[all …]
H A Dgf119.c27 pwm_info(struct nvkm_therm *therm, int line) in pwm_info() argument
31 u32 gpio = nvkm_rd32(device, 0x00d610 + (line * 0x04)); in pwm_info()
49 nvkm_error(subdev, "GPIO %d unknown PWM: %08x\n", line, gpio); in pwm_info()
54 gf119_fan_pwm_ctrl(struct nvkm_therm *therm, int line, bool enable) in gf119_fan_pwm_ctrl() argument
58 int indx = pwm_info(therm, line); in gf119_fan_pwm_ctrl()
62 nvkm_mask(device, 0x00d610 + (line * 0x04), 0x000000c0, data); in gf119_fan_pwm_ctrl()
68 gf119_fan_pwm_get(struct nvkm_therm *therm, int line, u32 *divs, u32 *duty) in gf119_fan_pwm_get() argument
71 int indx = pwm_info(therm, line); in gf119_fan_pwm_get()
75 if (nvkm_rd32(device, 0x00d610 + (line * 0x04)) & 0x00000040) { in gf119_fan_pwm_get()
90 gf119_fan_pwm_set(struct nvkm_therm *therm, int line, u32 divs, u32 duty) in gf119_fan_pwm_set() argument
[all …]
/linux/tools/perf/util/
H A Ddrm_pmu.c74 static struct drm_pmu *add_drm_pmu(struct list_head *pmus, char *line, size_t line_len) in add_drm_pmu()
82 if (line[line_len - 1] == '\n') in add_drm_pmu()
83 line[line_len - 1] = '\0'; in add_drm_pmu()
84 while (isspace(line[i])) in add_drm_pmu()
87 line[--i] = '_'; in add_drm_pmu()
88 line[--i] = 'm'; in add_drm_pmu()
89 line[--i] = 'r'; in add_drm_pmu()
90 line[--i] = 'd'; in add_drm_pmu()
91 name = &line[i]; in add_drm_pmu()
134 const char *line, enu in starts_with()
73 add_drm_pmu(struct list_head * pmus,char * line,size_t line_len) add_drm_pmu() argument
138 add_event(struct drm_pmu_event ** events,int * num_events,const char * line,enum drm_pmu_unit unit,const char * desc) add_event() argument
164 char *line = NULL; read_drm_pmus_cb() local
583 char *line = NULL; read_drm_event() local
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/linux/arch/powerpc/crypto/
H A Dppc-xlate.pl68 my $line = join(",",@_);
69 if ($line =~ /^"(.*)"$/)
202 while($line=<>) {
204 $line =~ s|[#!;].*$||; # get rid of asm-style comments...
205 $line =~ s|/\*.*\*/||; # ... and C-style comments...
206 $line =~ s|^\s+||; # ... and skip white spaces in beginning...
207 $line =~ s|\s+$||; # ... and at the end
210 $line =~ s|\b\.L(\w+)|L$1|g; # common denominator for Locallabel
211 $line =~ s|\bL(\w+)|\.L$1|g if ($dotinlocallabels);
215 $line =~ s|^\s*(\.?)(\w+)([\.\+\-]?)\s*||;
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/linux/tools/perf/tests/shell/
H A Ddaemon.sh7 local line=$1
15 line_name=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $2 }'`
17 line_base=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $3 }'`
19 line_output=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $4 }'`
21 line_lock=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $5 }'`
23 line_up=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $6 }'`
53 local line=$1
63 line_name=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $2 }'`
65 line_run=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $3 }'`
67 line_base=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $4 }'`
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/linux/Documentation/userspace-api/gpio/
H A Dgpio-v2-get-lineinfo-watch-ioctl.rst12 GPIO_V2_GET_LINEINFO_WATCH_IOCTL - Enable watching a line for changes to its
30 the ``offset`` set to indicate the line to watch
35 Enable watching a line for changes to its request state and configuration
36 information. Changes to line info include a line being requested, released
40 Watching line info is not generally required, and would typically only be
43 The line info does NOT include the line value.
44 The line must be requested using gpio-v2-get-line-ioctl.rst to access
45 its value, and the line request can monitor a line for events using
46 gpio-v2-line-event-read.rst.
52 Once a watch is set, any changes to line info will generate events which can be
[all …]
/linux/drivers/of/unittest-data/
H A Doverlay_gpio_03.dtso15 gpio-line-names = "line-A", "line-B", "line-C", "line-D";
17 line-d {
21 line-name = "line-D-input";

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