| /linux/drivers/counter/ |
| H A D | counter-core.c | 3 * Generic Counter interface
7 #include <linux/counter.h>
22 #include "counter-chrdev.h"
23 #include "counter-sysfs.h"
25 #define COUNTER_NAME "counter"
27 /* Provides a unique ID for each counter device */
31 struct counter_device counter; member
43 struct counter_device *const counter = in counter_device_release() local
46 counter_chrdev_remove(counter); in counter_device_release()
49 kfree(container_of(counter, struct counter_device_allochelper, counter)); in counter_device_release()
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| H A D | counter-chrdev.c | 3 * Generic Counter character device interface
7 #include <linux/counter.h>
24 #include "counter-chrdev.h"
68 struct counter_device *const counter = filp->private_data; in counter_chrdev_read() local
72 if (!counter->ops) in counter_chrdev_read()
79 if (kfifo_is_empty(&counter->events)) { in counter_chrdev_read()
83 err = wait_event_interruptible(counter->events_wait, in counter_chrdev_read()
84 !kfifo_is_empty(&counter->events) || in counter_chrdev_read()
85 !counter->ops); in counter_chrdev_read()
88 if (!counter->ops) in counter_chrdev_read()
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| H A D | rz-mtu3-cnt.c | 3 * Renesas RZ/G2L MTU3a Counter driver
9 #include <linux/counter.h>
23 * TCNT: Timer Counter
25 * TCNTLW: Timer Longword Counter
66 * struct rz_mtu3_cnt - MTU3 counter private data
71 * @count_is_enabled: Enabled state of Counter value channel
97 static inline struct rz_mtu3_channel *rz_mtu3_get_ch(struct counter_device *counter, int id) in rz_mtu3_get_ch() argument
99 struct rz_mtu3_cnt *const priv = counter_priv(counter); in rz_mtu3_get_ch()
105 static bool rz_mtu3_is_counter_invalid(struct counter_device *counter, int id) in rz_mtu3_is_counter_invalid() argument
107 struct rz_mtu3_cnt *const priv = counter_priv(counter); in rz_mtu3_is_counter_invalid()
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| /linux/tools/testing/selftests/net/netfilter/ |
| H A D | nft_meta.sh | 30 counter iifcount {}
31 counter iifnamecount {}
32 counter iifgroupcount {}
33 counter iiftypecount {}
34 counter infproto4count {}
35 counter il4protocounter {}
36 counter imarkcounter {}
37 counter icpu0counter {}
38 counter ilastyearcounter {}
39 counter icurrentyearcounter {}
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/ |
| H A D | fs_counters.c | 95 * Access to counter array:
97 * - inserts the counter into the xarray.
100 * - erases the counter from the xarray and releases it.
103 * - user should not access a counter after destroy.
117 struct mlx5_fc *counter; in mlx5_fc_stats_query_all_counters() local
124 xas_for_each(&xas, counter, U32_MAX) { in mlx5_fc_stats_query_all_counters()
125 if (xas_retry(&xas, counter)) in mlx5_fc_stats_query_all_counters()
127 if (unlikely(counter->id >= last_bulk_id)) { in mlx5_fc_stats_query_all_counters()
130 bulk_base_id = counter->id & ~0x3; in mlx5_fc_stats_query_all_counters()
146 if (time_after64(bulk_query_time, counter->cache.lastuse)) in mlx5_fc_stats_query_all_counters()
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| /linux/drivers/comedi/drivers/ |
| H A D | ni_tio.c | 22 * originally based on the counter code from ni_660x.c and
145 * @counter: struct ni_gpct counter.
149 void ni_tio_write(struct ni_gpct *counter, unsigned int value, in ni_tio_write() argument
153 counter->counter_dev->write(counter, value, reg); in ni_tio_write()
159 * @counter: struct ni_gpct counter.
162 unsigned int ni_tio_read(struct ni_gpct *counter, enum ni_gpct_register reg) in ni_tio_read() argument
165 return counter->counter_dev->read(counter, reg); in ni_tio_read()
170 static void ni_tio_reset_count_and_disarm(struct ni_gpct *counter) in ni_tio_reset_count_and_disarm() argument
172 unsigned int cidx = counter->counter_index; in ni_tio_reset_count_and_disarm()
174 ni_tio_write(counter, GI_RESET(cidx), NITIO_RESET_REG(cidx)); in ni_tio_reset_count_and_disarm()
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| H A D | ni_tiocmd.c | 38 static void ni_tio_configure_dma(struct ni_gpct *counter, in ni_tio_configure_dma() argument
41 struct ni_gpct_device *counter_dev = counter->counter_dev; in ni_tio_configure_dma()
42 unsigned int cidx = counter->counter_index; in ni_tio_configure_dma()
55 ni_tio_set_bits(counter, NITIO_INPUT_SEL_REG(cidx), mask, bits); in ni_tio_configure_dma()
69 ni_tio_set_bits(counter, NITIO_DMA_CFG_REG(cidx), mask, bits); in ni_tio_configure_dma()
78 struct ni_gpct *counter = s->private; in ni_tio_input_inttrig() local
86 spin_lock_irqsave(&counter->lock, flags); in ni_tio_input_inttrig()
87 if (counter->mite_chan) in ni_tio_input_inttrig()
88 mite_dma_arm(counter->mite_chan); in ni_tio_input_inttrig()
91 spin_unlock_irqrestore(&counter->lock, flags); in ni_tio_input_inttrig()
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| /linux/tools/perf/pmu-events/arch/x86/bonnell/ |
| H A D | cache.json | 4 "Counter": "0,1", string
12 "Counter": "0,1", string
20 "Counter": "0,1", string
28 "Counter": "0,1", string
36 "Counter": "0,1", string
44 "Counter": "0,1", string
52 "Counter": "0,1", string
60 "Counter": "0,1", string
68 "Counter": "0,1", string
76 "Counter": "0,1", string
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| H A D | pipeline.json | 4 "Counter": "0,1", string
12 "Counter": "0,1", string
20 "Counter": "0,1", string
27 "Counter": "0,1", string
35 "Counter": "0,1", string
43 "Counter": "0,1", string
51 "Counter": "0,1", string
59 "Counter": "0,1", string
67 "Counter": "0,1", string
75 "Counter": "0,1", string
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| H A D | other.json | 4 "Counter": "0,1", string
12 "Counter": "0,1", string
20 "Counter": "0,1", string
27 "Counter": "0,1", string
35 "Counter": "0,1", string
43 "Counter": "0,1", string
50 "Counter": "0,1", string
58 "Counter": "0,1", string
65 "Counter": "0,1", string
73 "Counter": "0,1", string
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| /linux/tools/perf/pmu-events/arch/x86/westmereex/ |
| H A D | pipeline.json | 4 "Counter": "0,1,2,3", string
12 "Counter": "0,1,2,3", string
23 "Counter": "0,1,2,3", string
31 "Counter": "0,1,2,3", string
39 "Counter": "0,1,2,3", string
47 "Counter": "0,1,2,3", string
55 "Counter": "0,1,2,3", string
63 "Counter": "0,1,2,3", string
71 "Counter": "0,1,2,3", string
79 "Counter": "0,1,2,3", string
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| H A D | cache.json | 4 "Counter": "0,1", string
12 "Counter": "0,1", string
20 "Counter": "0,1", string
28 "Counter": "0,1", string
36 "Counter": "0,1", string
44 "Counter": "0,1", string
52 "Counter": "0,1", string
60 "Counter": "0,1", string
68 "Counter": "0,1", string
76 "Counter": "0,1", string
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| /linux/tools/perf/pmu-events/arch/x86/westmereep-dp/ |
| H A D | pipeline.json | 4 "Counter": "0,1,2,3", string
12 "Counter": "0,1,2,3", string
23 "Counter": "0,1,2,3", string
31 "Counter": "0,1,2,3", string
39 "Counter": "0,1,2,3", string
47 "Counter": "0,1,2,3", string
55 "Counter": "0,1,2,3", string
63 "Counter": "0,1,2,3", string
71 "Counter": "0,1,2,3", string
79 "Counter": "0,1,2,3", string
[all …]
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| H A D | cache.json | 4 "Counter": "0,1", string
12 "Counter": "0,1", string
20 "Counter": "0,1", string
28 "Counter": "0,1", string
36 "Counter": "0,1", string
44 "Counter": "0,1", string
52 "Counter": "0,1", string
60 "Counter": "0,1", string
68 "Counter": "0,1", string
76 "Counter": "0,1", string
[all …]
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| /linux/tools/perf/pmu-events/arch/x86/westmereep-sp/ |
| H A D | pipeline.json | 4 "Counter": "0,1,2,3", string
12 "Counter": "0,1,2,3", string
23 "Counter": "0,1,2,3", string
31 "Counter": "0,1,2,3", string
39 "Counter": "0,1,2,3", string
47 "Counter": "0,1,2,3", string
55 "Counter": "0,1,2,3", string
63 "Counter": "0,1,2,3", string
71 "Counter": "0,1,2,3", string
79 "Counter": "0,1,2,3", string
[all …]
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| H A D | cache.json | 4 "Counter": "0,1", string
12 "Counter": "0,1", string
20 "Counter": "0,1", string
28 "Counter": "0,1", string
36 "Counter": "0,1", string
44 "Counter": "0,1", string
52 "Counter": "0,1", string
60 "Counter": "0,1", string
68 "Counter": "0,1", string
76 "Counter": "0,1", string
[all …]
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| /linux/tools/perf/pmu-events/arch/x86/nehalemep/ |
| H A D | pipeline.json | 4 "Counter": "0,1,2,3", string
12 "Counter": "0,1,2,3", string
23 "Counter": "0,1,2,3", string
31 "Counter": "0,1,2,3", string
39 "Counter": "0,1,2,3", string
47 "Counter": "0,1,2,3", string
55 "Counter": "0,1,2,3", string
63 "Counter": "0,1,2,3", string
71 "Counter": "0,1,2,3", string
79 "Counter": "0,1,2,3", string
[all …]
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| H A D | cache.json | 4 "Counter": "0,1", string
12 "Counter": "0,1", string
20 "Counter": "0,1", string
28 "Counter": "0,1", string
36 "Counter": "0,1", string
44 "Counter": "0,1", string
52 "Counter": "0,1", string
60 "Counter": "0,1", string
68 "Counter": "0,1", string
76 "Counter": "0,1", string
[all …]
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| /linux/tools/perf/pmu-events/arch/x86/nehalemex/ |
| H A D | pipeline.json | 4 "Counter": "0,1,2,3", string
12 "Counter": "0,1,2,3", string
23 "Counter": "0,1,2,3", string
31 "Counter": "0,1,2,3", string
39 "Counter": "0,1,2,3", string
47 "Counter": "0,1,2,3", string
55 "Counter": "0,1,2,3", string
63 "Counter": "0,1,2,3", string
71 "Counter": "0,1,2,3", string
79 "Counter": "0,1,2,3", string
[all …]
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| H A D | cache.json | 4 "Counter": "0,1", string
12 "Counter": "0,1", string
20 "Counter": "0,1", string
28 "Counter": "0,1", string
36 "Counter": "0,1", string
44 "Counter": "0,1", string
52 "Counter": "0,1", string
60 "Counter": "0,1", string
68 "Counter": "0,1", string
76 "Counter": "0,1", string
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| /linux/security/landlock/ |
| H A D | id.c | 21 static void __init init_id(atomic64_t *const counter, const u32 random_32bits) in init_id() argument
39 atomic64_cmpxchg(counter, COUNTER_PRE_INIT, init); in init_id()
46 atomic64_t counter = ATOMIC64_INIT(COUNTER_PRE_INIT); in test_init_min() local
48 init_id(&counter, 0); in test_init_min()
49 KUNIT_EXPECT_EQ(test, atomic64_read(&counter), 1ULL + U32_MAX); in test_init_min()
54 atomic64_t counter = ATOMIC64_INIT(COUNTER_PRE_INIT); in test_init_max() local
56 init_id(&counter, ~0); in test_init_max()
57 KUNIT_EXPECT_EQ(test, atomic64_read(&counter), 1 + (2ULL * U32_MAX)); in test_init_max()
63 atomic64_t counter = ATOMIC64_INIT(COUNTER_PRE_INIT); in test_init_once() local
65 init_id(&counter, 0); in test_init_once()
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| /linux/tools/perf/pmu-events/arch/x86/knightslanding/ |
| H A D | uncore-cache.json | 4 "Counter": "0,1,2,3", string
13 "Counter": "0,1,2,3", string
22 "Counter": "0,1,2,3", string
31 "Counter": "0,1,2,3", string
40 "Counter": "0,1,2,3", string
49 "Counter": "0,1,2,3", string
58 "Counter": "0,1,2,3", string
67 "Counter": "0,1,2,3", string
76 "Counter": "0,1,2,3", string
85 "Counter": "0,1,2,3", string
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| /linux/tools/perf/pmu-events/arch/x86/cascadelakex/ |
| H A D | uncore-memory.json | 4 "Counter": "0,1,2,3", string
15 "Counter": "0,1,2,3", string
26 "Counter": "0,1,2,3", string
37 "Counter": "0,1,2,3", string
48 "Counter": "0,1,2,3", string
58 "Counter": "0,1,2,3", string
68 "Counter": "0,1,2,3", string
78 "Counter": "0,1,2,3", string
88 "Counter": "0,1,2,3", string
98 "Counter": "0,1,2,3", string
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| /linux/tools/perf/pmu-events/arch/x86/skylakex/ |
| H A D | uncore-memory.json | 4 "Counter": "0,1,2,3", string
15 "Counter": "0,1,2,3", string
26 "Counter": "0,1,2,3", string
37 "Counter": "0,1,2,3", string
48 "Counter": "0,1,2,3", string
58 "Counter": "0,1,2,3", string
68 "Counter": "0,1,2,3", string
78 "Counter": "0,1,2,3", string
88 "Counter": "0,1,2,3", string
98 "Counter": "0,1,2,3", string
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| /linux/tools/perf/pmu-events/arch/x86/sandybridge/ |
| H A D | pipeline.json | 4 "Counter": "0,1,2,3", string
12 "Counter": "0,1,2,3", string
23 "Counter": "0,1,2,3", string
31 "Counter": "0,1,2,3", string
39 "Counter": "0,1,2,3", string
47 "Counter": "0,1,2,3", string
55 "Counter": "0,1,2,3", string
63 "Counter": "0,1,2,3", string
71 "Counter": "0,1,2,3", string
79 "Counter": "0,1,2,3", string
[all …]
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