Home
last modified time | relevance | path

Searched full:line (Results 1 – 25 of 3582) sorted by relevance

12345678910>>...144

/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()
31 * Returns the free space inside the ring buffer of this line.
33 * Should be called while holding line->lock (this does not modify data).
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()
[all …]
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 Dchan.h13 #include "line.h"
18 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,
/linux/drivers/net/ethernet/broadcom/bnx2x/
H A Dbnx2x_self_test.c115 /* lines start from 2 since line 1 is heading in csv */
118 /*line 2*/{(0x3), 1, 0x2114,
124 /*line 3*/{(0x3), 1, 0x2114,
130 /*line 4*/{(0x3), 1, 0x2120,
136 /*line 5*/{(0x3), 1, 0x2814,
142 /*line 6*/{(0x2), 1, 0x281c,
148 /*line 7*/{(0x2), 1, 0x2820,
154 /*line 8*/{(0x3), 1, PXP2_REG_PGL_EXP_ROM2,
160 /*line 9*/{(0x3), 2, 0x212c,
166 /*line 10*/{(0x1C), 1, 0x2104,
[all …]
/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/Documentation/userspace-api/gpio/
H A Dchardev_v1.rst21 :ref:`gpio-v1-line-handle`, and the :ref:`gpio-v1-line-event`.
23 Where "line event" is used in this document it refers to the request that can
24 monitor a line for edge events, not the edge events themselves.
39 and the resulting line handle is used to access the GPIO chip's lines, or
40 gpio-get-lineevent-ioctl.rst and the resulting line event is used to monitor
41 a GPIO line for edge events.
54 Get Line Handle <gpio-get-linehandle-ioctl>
55 Get Line Event <gpio-get-lineevent-ioctl>
57 Get Line Info <gpio-get-lineinfo-ioctl>
58 Watch Line Info <gpio-get-lineinfo-watch-ioctl>
[all …]
H A Dchardev.rst29 :ref:`gpio-v2-line-request`.
43 Lines are requested from the chip using gpio-v2-get-line-ioctl.rst
44 and the resulting line request is used to access the GPIO chip's lines or
58 Get Line <gpio-v2-get-line-ioctl>
60 Get Line Info <gpio-v2-get-lineinfo-ioctl>
61 Watch Line Info <gpio-v2-get-lineinfo-watch-ioctl>
62 Unwatch Line Info <gpio-get-lineinfo-unwatch-ioctl>
63 Read Line Info Changed Events <gpio-v2-lineinfo-changed-read>
65 .. _gpio-v2-line-request:
67 Line Request
[all …]
H A Dgpio-v2-get-line-ioctl.rst12 GPIO_V2_GET_LINE_IOCTL - Request a line or lines from the kernel.
34 On success, the requesting process is granted exclusive access to the line
35 value, write access to the line configuration, and may receive events when
36 edges are detected on the line, all of which are described in more detail in
37 :ref:`gpio-v2-line-request`.
39 A number of lines may be requested in the one line request, and request
41 as possible. e.g. gpio-v2-line-get-values-ioctl.rst will read all the
44 The state of a line, including the value of output lines, is guaranteed to
46 file descriptor is closed, the state of the line becomes uncontrolled from
49 Requesting a line already in use is an error (**EBUSY**).
[all …]
/linux/Documentation/RCU/Design/Memory-Ordering/
H A Drcu_node-lock.svg80 <!-- Line: box -->
81 <!-- Line: box -->
82 <!-- Line: box -->
83 <!-- Line -->
85 <!-- Line -->
87 <!-- Line -->
89 <!-- Line -->
91 <!-- Line: box -->
92 <!-- Line: box -->
93 <!-- Line -->
[all …]
/linux/scripts/dtc/
H A Dof_unittest_expect75 print "** ERROR: special pattern not recognized: <<$type>>, CONSOLE_LOG line: $.\n";
83 print "** ERROR: $script_name internal error, at end of compare(), CONSOLE_LOG line: $.\n";
103 --line-num report line number of CONSOLE_LOG
135 <<all>> matches: anything to end of line
139 A prefix is added to every line of output:
141 'ok ' Line matches an enclosing EXPECT begin/end pair
143 '** ' Line reports $script_name warning or error
145 '-> ' Line reports start or end of the unittests
147 '>> ' Line reports a unittest test FAIL
155 --line-num causes the CONSOLE_LOG line number to be printed in 4 columns.
[all …]
/linux/drivers/gpio/
H A Dgpio-thunderx.c49 unsigned int line; member
56 struct msix_entry *msix_entries; /* per line MSI-X */
57 struct thunderx_line *line_entries; /* per line irq info */
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
[all …]
H A Dgpio-aggregator.c62 /* Line index within the aggregator device */
65 /* Custom name for the virtual line */
67 /* GPIO chip label or line name */
69 /* Can be negative to indicate lookup by line name */
158 struct gpio_aggregator_line *line; in gpio_aggregator_line_alloc()
160 line = kzalloc_obj(*line); in gpio_aggregator_line_alloc() local
161 if (!line) in gpio_aggregator_line_alloc()
165 line->key = kstrdup(key, GFP_KERNEL); in gpio_aggregator_line_alloc()
166 if (!line in gpio_aggregator_line_alloc()
184 gpio_aggregator_line_add(struct gpio_aggregator * aggr,struct gpio_aggregator_line * line) gpio_aggregator_line_add() argument
200 gpio_aggregator_line_del(struct gpio_aggregator * aggr,struct gpio_aggregator_line * line) gpio_aggregator_line_del() argument
209 struct gpio_aggregator_line *line, *tmp; gpio_aggregator_free_lines() local
458 u32 line; gpiochip_fwd_delay_of_xlate() local
882 struct gpio_aggregator_line *line; gpio_aggregator_make_device_sw_node() local
911 struct gpio_aggregator_line *line; gpio_aggregator_activate() local
994 struct gpio_aggregator_line *line; gpio_aggregator_lockup_configfs() local
1014 struct gpio_aggregator_line *line = to_gpio_aggregator_line(item); gpio_aggregator_line_key_show() local
1026 struct gpio_aggregator_line *line = to_gpio_aggregator_line(item); gpio_aggregator_line_key_store() local
1052 struct gpio_aggregator_line *line = to_gpio_aggregator_line(item); gpio_aggregator_line_name_show() local
1064 struct gpio_aggregator_line *line = to_gpio_aggregator_line(item); gpio_aggregator_line_name_store() local
1090 struct gpio_aggregator_line *line = to_gpio_aggregator_line(item); gpio_aggregator_line_offset_show() local
1102 struct gpio_aggregator_line *line = to_gpio_aggregator_line(item); gpio_aggregator_line_offset_store() local
1217 struct gpio_aggregator_line *line = to_gpio_aggregator_line(item); gpio_aggregator_line_release() local
1257 struct gpio_aggregator_line *line; gpio_aggregator_device_make_group() local
1354 struct gpio_aggregator_line *line; gpio_aggregator_parse() local
[all...]
H A Dgpiolib-cdev.c63 * GPIO line handle management
238 * All line descriptors were created at once with the same in linehandle_ioctl()
357 * or output, else the line will be treated "as is". in linehandle_create()
373 dev_dbg(&gdev->dev, "registered chardev handle for line %d\n", in linehandle_create()
398 * struct line - contains the state of a requested line
399 * @desc: the GPIO descriptor for this line.
400 * @req: the corresponding line request
407 * events for the corresponding line request. This is drawn from the @req.
409 * events for this line
418 struct line { global() struct
423 reqline global() argument
428 irqline global() argument
443 req_seqnoline global() argument
447 line_seqnoline global() argument
467 hdescline global() argument
472 raw_levelline global() argument
477 total_discard_seqline global() argument
485 last_seqnoline global() argument
576 line_event_timestamp(struct line * line) line_event_timestamp() argument
616 struct line *line; process_hw_ts_thread() local
664 struct line *line; process_hw_ts() local
697 hte_edge_setup(struct line * line,u64 eflags) hte_edge_setup() argument
727 hte_edge_setup(struct line * line,u64 eflags) hte_edge_setup() argument
735 struct line *line = p; edge_irq_thread() local
781 struct line *line = p; edge_irq_handler() local
799 debounced_value(struct line * line) debounced_value() argument
818 struct line *line = p; debounce_irq_handler() local
829 struct line *line = container_of(work, struct line, work.work); debounce_work_func() local
895 debounce_setup(struct line * line,unsigned int debounce_period_us) debounce_setup() argument
975 edge_detector_stop(struct line * line) edge_detector_stop() argument
1003 edge_detector_setup(struct line * line,struct gpio_v2_line_config * lc,unsigned int line_idx,u64 edflags) edge_detector_setup() argument
1063 edge_detector_update(struct line * line,struct gpio_v2_line_config * lc,unsigned int line_idx,u64 edflags) edge_detector_update() argument
1380 struct line *line; linereq_set_config() local
[all...]
/linux/drivers/tty/serial/
H A Ddz.h20 #define DZ_TLINE 0x0300 /* Transmitter Line Number */
31 #define DZ_LINE_MASK 0x0300 /* Line Mask */
39 #define LINE(x) ((x & DZ_LINE_MASK) >> 8) /* Get the line number macro
51 #define DZ_MODEM_RTS 0x0800 /* RTS for the modem line (2) */
52 #define DZ_MODEM_DTR 0x0400 /* DTR for the modem line (2) */
53 #define DZ_PRINT_RTS 0x0200 /* RTS for the prntr line (3) */
54 #define DZ_PRINT_DTR 0x0100 /* DTR for the prntr line (3) */
55 #define DZ_LNENB 0x000f /* Transmitter Line Enable */
60 #define DZ_MODEM_RI 0x0800 /* RI for the modem line (2) */
61 #define DZ_MODEM_CD 0x0400 /* CD for the modem line (2) */
[all …]
/linux/tools/perf/pmu-events/arch/x86/goldmont/
H A Dfrontend.json39 …"BriefDescription": "References per ICache line. This event counts differently than Intel processo…
43 …Line. The event strives to count on a cache line basis, so that multiple fetches to a single cach…
48 …"BriefDescription": "References per ICache line that are available in the ICache (hit). This event…
52 …Line and that cache line is in the ICache (hit). The event strives to count on a cache line basis…
57 …"BriefDescription": "References per ICache line that are not available in the ICache (miss). This …
61 …Line and that cache line is not in the ICache (miss). The event strives to count on a cache line …
/linux/tools/perf/pmu-events/arch/x86/goldmontplus/
H A Dfrontend.json39 …"BriefDescription": "References per ICache line. This event counts differently than Intel processo…
43 …Line. The event strives to count on a cache line basis, so that multiple fetches to a single cach…
48 …"BriefDescription": "References per ICache line that are available in the ICache (hit). This event…
52 …Line and that cache line is in the ICache (hit). The event strives to count on a cache line basis…
57 …"BriefDescription": "References per ICache line that are not available in the ICache (miss). This …
61 …Line and that cache line is not in the ICache (miss). The event strives to count on a cache line …
/linux/tools/testing/selftests/gpio/
H A Dgpio-aggregator.sh78 local LINE=$2
80 mkdir "$CONFIGFS_AGG_DIR/$CHIP/$LINE"
85 local LINE=$2
87 rmdir "$CONFIGFS_AGG_DIR/$CHIP/$LINE"
92 local LINE=$2
95 echo "$KEY" > "$CONFIGFS_AGG_DIR/$CHIP/$LINE/key" || fail "Unable to set the lookup key"
100 local LINE=$2
103 echo "$OFFSET" > "$CONFIGFS_AGG_DIR/$CHIP/$LINE/offset" || \
109 local LINE=$2
112 echo "$NAME" > "$CONFIGFS_AGG_DIR/$CHIP/$LINE/name" || fail "Unable to set the line name"
[all …]
/linux/Documentation/networking/devlink/
H A Ddevlink-linecard.rst4 Devlink Line card
11 line cards that serve as a detachable PHY modules for modular switch
14 * Get a list of supported line card types.
15 * Provision of a slot with specific line card type.
16 * Get and monitor of line card state and its change.
18 Line card according to the type may contain one or more gearboxes
20 of different speed. Line card ensures N:M mapping between
26 Each line card devlink object is created by device driver,
27 according to the physical line card slots available on the device.
31 might not have a way to detect line card type. For that devices,
[all …]
/linux/scripts/
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...]
/linux/tools/perf/pmu-events/arch/x86/broadwell/
H A Duncore-cache.json3 … "BriefDescription": "L3 Lookup any request that access cache and found line in E or S-state",
8 … "PublicDescription": "L3 Lookup any request that access cache and found line in E or S-state.",
13 "BriefDescription": "L3 Lookup any request that access cache and found line in I-state",
18 "PublicDescription": "L3 Lookup any request that access cache and found line in I-state.",
23 "BriefDescription": "L3 Lookup any request that access cache and found line in M-state",
28 "PublicDescription": "L3 Lookup any request that access cache and found line in M-state.",
33 "BriefDescription": "L3 Lookup any request that access cache and found line in MESI-state",
38 … "PublicDescription": "L3 Lookup any request that access cache and found line in MESI-state.",
43 … "BriefDescription": "L3 Lookup read request that access cache and found line in E or S-state",
48 … "PublicDescription": "L3 Lookup read request that access cache and found line in E or S-state.",
[all …]
/linux/Documentation/arch/arm/samsung/
H A Dclksrc-change-registers.awk69 while (getline line < ARGV[1] > 0) {
70 if (line ~ /\#define.*_MASK/ &&
71 !(line ~ /USB_SIG_MASK/)) {
72 splitdefine(line, fields)
75 printf "MASK " line "\n" > "/dev/stderr"
98 if ((getline line) <= 0) {
103 if (line ~ /\.shift/) {
104 shift = extract_value(line)
105 } else if (line ~ /\.mask/) {
106 mask = extract_value(line)
[all …]
/linux/include/uapi/linux/
H A Dgpio.h48 * The maximum number of configuration attributes associated with a line
55 * @GPIO_V2_LINE_FLAG_USED: line is not available for request
56 * @GPIO_V2_LINE_FLAG_ACTIVE_LOW: line active state is physical low
57 * @GPIO_V2_LINE_FLAG_INPUT: line is an input
58 * @GPIO_V2_LINE_FLAG_OUTPUT: line is an output
59 * @GPIO_V2_LINE_FLAG_EDGE_RISING: line detects rising (inactive to active)
61 * @GPIO_V2_LINE_FLAG_EDGE_FALLING: line detects falling (active to
63 * @GPIO_V2_LINE_FLAG_OPEN_DRAIN: line is an open drain output
64 * @GPIO_V2_LINE_FLAG_OPEN_SOURCE: line is an open source output
65 * @GPIO_V2_LINE_FLAG_BIAS_PULL_UP: line has pull-up bias enabled
[all …]
/linux/tools/testing/kunit/
H A Dkunit_parser.py150 (line#, text).
165 """Advances the LineSteam to the next line, if necessary."""
176 """Returns the current line, without advancing the LineStream.
182 """Returns the current line and advances the LineStream to
183 the next line.
187 raise ValueError(f'LineStream: going past EOF, last line was {s}')
205 """Returns the line number of the current line."""
223 for line in kernel_output:
225 line
[all...]
/linux/tools/perf/pmu-events/arch/x86/skylake/
H A Duncore-cache.json3 … "BriefDescription": "L3 Lookup any request that access cache and found line in E or S-state",
8 … "PublicDescription": "L3 Lookup any request that access cache and found line in E or S-state.",
13 "BriefDescription": "L3 Lookup any request that access cache and found line in I-state",
18 "PublicDescription": "L3 Lookup any request that access cache and found line in I-state.",
23 "BriefDescription": "L3 Lookup any request that access cache and found line in M-state",
28 "PublicDescription": "L3 Lookup any request that access cache and found line in M-state.",
33 "BriefDescription": "L3 Lookup any request that access cache and found line in MESI-state",
38 … "PublicDescription": "L3 Lookup any request that access cache and found line in MESI-state.",
43 … "BriefDescription": "L3 Lookup read request that access cache and found line in E or S-state",
48 … "PublicDescription": "L3 Lookup read request that access cache and found line in E or S-state.",
[all …]
/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()
64 fprintf(stderr, "Line %d: Product name too long\n", lino); in main()
68 fprintf(devf, "\tPRODUCT(%s,%s,\"", manuf, line+1); in main()
76 } else if (strlen(line) > 4 && line[4] == ' ') { in main()
[all …]

12345678910>>...144