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/linux-6.15/arch/arm/boot/dts/nvidia/
H A Dtegra30-cpu-opp.dtsi9 clock-latency-ns = <100000>;
15 clock-latency-ns = <100000>;
21 clock-latency-ns = <100000>;
27 clock-latency-ns = <100000>;
33 clock-latency-ns = <100000>;
39 clock-latency-ns = <100000>;
45 clock-latency-ns = <100000>;
52 clock-latency-ns = <100000>;
59 clock-latency-ns = <100000>;
66 clock-latency-ns = <100000>;
[all …]
H A Dtegra20-cpu-opp.dtsi9 clock-latency-ns = <400000>;
16 clock-latency-ns = <400000>;
23 clock-latency-ns = <400000>;
29 clock-latency-ns = <400000>;
35 clock-latency-ns = <400000>;
41 clock-latency-ns = <400000>;
48 clock-latency-ns = <400000>;
54 clock-latency-ns = <400000>;
60 clock-latency-ns = <400000>;
66 clock-latency-ns = <400000>;
[all …]
/linux-6.15/arch/arm64/boot/dts/qcom/
H A Dmsm8996pro.dtsi26 clock-latency-ns = <200000>;
32 clock-latency-ns = <200000>;
38 clock-latency-ns = <200000>;
44 clock-latency-ns = <200000>;
50 clock-latency-ns = <200000>;
56 clock-latency-ns = <200000>;
62 clock-latency-ns = <200000>;
68 clock-latency-ns = <200000>;
74 clock-latency-ns = <200000>;
80 clock-latency-ns = <200000>;
[all …]
/linux-6.15/arch/arm64/boot/dts/rockchip/
H A Drk3588-opp.dtsi11 clock-latency-ns = <40000>;
16 clock-latency-ns = <40000>;
21 clock-latency-ns = <40000>;
27 clock-latency-ns = <40000>;
32 clock-latency-ns = <40000>;
43 clock-latency-ns = <40000>;
48 clock-latency-ns = <40000>;
53 clock-latency-ns = <40000>;
58 clock-latency-ns = <40000>;
63 clock-latency-ns = <40000>;
[all …]
/linux-6.15/arch/sh/lib/
H A Dmemcpy-sh4.S46 mov r1,r6 ! 5 MT (latency=0)
50 mov r1, r7 ! 5 MT (latency=0)
64 mov r1,r6 ! 5 MT (latency=0)
67 mov r1,r7 ! 5 MT (latency=0)
119 mov r1,r6 ! 5 MT (latency=0)
123 mov r1, r7 ! 5 MT (latency=0)
264 mov r0, r3 ! 5 MT (latency=0)
266 mov r5, r0 ! 5 MT (latency=0)
313 mov r5, r3 ! 5 MT (latency=0)
352 mov r4, r7 ! 5 MT (latency=0)
[all …]
/linux-6.15/drivers/char/tpm/st33zp24/
H A Dspi.c60 int latency; member
121 spi_xfer.len = total_length + phy->latency; in st33zp24_spi_send()
155 phy->latency + tpm_size); in st33zp24_spi_read8_reg()
194 int latency = 1, status = 0; in st33zp24_spi_evaluate_latency() local
197 while (!status && latency < MAX_SPI_LATENCY) { in st33zp24_spi_evaluate_latency()
198 phy->latency = latency; in st33zp24_spi_evaluate_latency()
201 latency++; in st33zp24_spi_evaluate_latency()
205 if (latency == MAX_SPI_LATENCY) in st33zp24_spi_evaluate_latency()
208 return latency - 1; in st33zp24_spi_evaluate_latency()
233 phy->latency = st33zp24_spi_evaluate_latency(phy); in st33zp24_spi_probe()
[all …]
/linux-6.15/tools/tracing/rtla/src/
H A Dtimerlat.bpf.c84 unsigned long long latency, in update_summary() argument
91 map_set(map, SUMMARY_CURRENT, latency); in update_summary()
97 if (latency > map_get(map, SUMMARY_MAX)) in update_summary()
98 map_set(map, SUMMARY_MAX, latency); in update_summary()
101 map_set(map, SUMMARY_MIN, latency); in update_summary()
121 unsigned long long latency, latency_us; in handle_timerlat_sample() local
127 latency = tp_args->timer_latency / output_divisor; in handle_timerlat_sample()
129 bucket = latency / bucket_size; in handle_timerlat_sample()
133 update_summary(&summary_irq, latency, bucket); in handle_timerlat_sample()
139 update_summary(&summary_thread, latency, bucket); in handle_timerlat_sample()
[all …]
/linux-6.15/arch/arm/boot/dts/samsung/
H A Dexynos5800.dtsi27 clock-latency-ns = <140000>;
32 clock-latency-ns = <140000>;
37 clock-latency-ns = <140000>;
75 clock-latency-ns = <140000>;
80 clock-latency-ns = <140000>;
85 clock-latency-ns = <140000>;
90 clock-latency-ns = <140000>;
95 clock-latency-ns = <140000>;
103 clock-latency-ns = <140000>;
132 clock-latency-ns = <140000>;
[all …]
H A Dexynos4212.dtsi65 clock-latency-ns = <200000>;
70 clock-latency-ns = <200000>;
75 clock-latency-ns = <200000>;
80 clock-latency-ns = <200000>;
85 clock-latency-ns = <200000>;
90 clock-latency-ns = <200000>;
95 clock-latency-ns = <200000>;
101 clock-latency-ns = <200000>;
106 clock-latency-ns = <200000>;
111 clock-latency-ns = <200000>;
[all …]
H A Dexynos4412.dtsi91 clock-latency-ns = <200000>;
96 clock-latency-ns = <200000>;
101 clock-latency-ns = <200000>;
106 clock-latency-ns = <200000>;
111 clock-latency-ns = <200000>;
116 clock-latency-ns = <200000>;
121 clock-latency-ns = <200000>;
127 clock-latency-ns = <200000>;
132 clock-latency-ns = <200000>;
137 clock-latency-ns = <200000>;
[all …]
/linux-6.15/Documentation/devicetree/bindings/cpu/
H A Didle-states.yaml107 entry-latency: Worst case latency required to enter the idle state. The
108 exit-latency may be guaranteed only after entry-latency has passed.
115 to be entry-latency + exit-latency.
127 wakeup-delay = exit-latency + max(entry-latency - (now - entry-timestamp), 0)
396 entry-latency-us:
400 exit-latency-us:
412 wakeup-latency-us:
418 entry-latency-us + exit-latency-us
422 systems entry-latency-us + exit-latency-us will exceed
434 - entry-latency-us
[all …]
/linux-6.15/arch/arm64/boot/dts/allwinner/
H A Dsun50i-h5-cpu-opp.dtsi12 clock-latency-ns = <244144>; /* 8 32k periods */
18 clock-latency-ns = <244144>; /* 8 32k periods */
24 clock-latency-ns = <244144>; /* 8 32k periods */
30 clock-latency-ns = <244144>; /* 8 32k periods */
36 clock-latency-ns = <244144>; /* 8 32k periods */
42 clock-latency-ns = <244144>; /* 8 32k periods */
48 clock-latency-ns = <244144>; /* 8 32k periods */
54 clock-latency-ns = <244144>; /* 8 32k periods */
60 clock-latency-ns = <244144>; /* 8 32k periods */
H A Dsun50i-h616-cpu-opp.dtsi13 clock-latency-ns = <244144>; /* 8 32k periods */
20 clock-latency-ns = <244144>; /* 8 32k periods */
27 clock-latency-ns = <244144>; /* 8 32k periods */
35 clock-latency-ns = <244144>; /* 8 32k periods */
42 clock-latency-ns = <244144>; /* 8 32k periods */
54 clock-latency-ns = <244144>; /* 8 32k periods */
61 clock-latency-ns = <244144>; /* 8 32k periods */
71 clock-latency-ns = <244144>; /* 8 32k periods */
83 clock-latency-ns = <244144>; /* 8 32k periods */
90 clock-latency-ns = <244144>; /* 8 32k periods */
[all …]
H A Dsun50i-a64-cpu-opp.dtsi14 clock-latency-ns = <244144>; /* 8 32k periods */
20 clock-latency-ns = <244144>; /* 8 32k periods */
26 clock-latency-ns = <244144>; /* 8 32k periods */
32 clock-latency-ns = <244144>; /* 8 32k periods */
38 clock-latency-ns = <244144>; /* 8 32k periods */
44 clock-latency-ns = <244144>; /* 8 32k periods */
50 clock-latency-ns = <244144>; /* 8 32k periods */
56 clock-latency-ns = <244144>; /* 8 32k periods */
H A Dsun50i-h6-cpu-opp.dtsi12 clock-latency-ns = <244144>; /* 8 32k periods */
21 clock-latency-ns = <244144>; /* 8 32k periods */
30 clock-latency-ns = <244144>; /* 8 32k periods */
39 clock-latency-ns = <244144>; /* 8 32k periods */
48 clock-latency-ns = <244144>; /* 8 32k periods */
57 clock-latency-ns = <244144>; /* 8 32k periods */
66 clock-latency-ns = <244144>; /* 8 32k periods */
75 clock-latency-ns = <244144>; /* 8 32k periods */
84 clock-latency-ns = <244144>; /* 8 32k periods */
93 clock-latency-ns = <244144>; /* 8 32k periods */
/linux-6.15/arch/arm/boot/dts/sigmastar/
H A Dmstar-infinity3.dtsi13 clock-latency-ns = <300000>;
20 clock-latency-ns = <300000>;
27 clock-latency-ns = <300000>;
34 clock-latency-ns = <300000>;
41 clock-latency-ns = <300000>;
48 clock-latency-ns = <300000>;
55 clock-latency-ns = <300000>;
62 clock-latency-ns = <300000>;
/linux-6.15/tools/tracing/
H A DMakefile4 all: latency rtla
10 latency: target
11 $(call descend,latency)
14 $(call descend,latency,install)
17 $(call descend,latency,clean)
28 .PHONY: all install clean latency latency_install latency_clean \
/linux-6.15/arch/arm64/boot/dts/apple/
H A Ds8003.dtsi19 clock-latency-ns = <500>;
24 clock-latency-ns = <45000>;
29 clock-latency-ns = <22000>;
34 clock-latency-ns = <25000>;
39 clock-latency-ns = <28000>;
44 clock-latency-ns = <35000>;
49 clock-latency-ns = <38000>;
56 clock-latency-ns = <38000>;
H A Ds8000.dtsi19 clock-latency-ns = <650>;
24 clock-latency-ns = <75000>;
29 clock-latency-ns = <27000>;
34 clock-latency-ns = <32000>;
39 clock-latency-ns = <35000>;
44 clock-latency-ns = <45000>;
49 clock-latency-ns = <58000>;
56 clock-latency-ns = <58000>;
H A Ds5l8965x-opp.dtsi17 clock-latency-ns = <10000>;
22 clock-latency-ns = <49000>;
27 clock-latency-ns = <30000>;
32 clock-latency-ns = <39500>;
37 clock-latency-ns = <45500>;
42 clock-latency-ns = <46500>;
/linux-6.15/Documentation/devicetree/bindings/cache/
H A Dbaikal,bt1-l2-ctl.yaml27 baikal,l2-ws-latency:
29 description: Cycles of latency for Way-select RAM accesses
34 baikal,l2-tag-latency:
36 description: Cycles of latency for Tag RAM accesses
41 baikal,l2-data-latency:
43 description: Cycles of latency for Data RAM accesses
59 baikal,l2-ws-latency = <1>;
60 baikal,l2-tag-latency = <1>;
61 baikal,l2-data-latency = <2>;
/linux-6.15/Documentation/devicetree/bindings/power/
H A Ddomain-idle-state.yaml31 entry-latency-us:
33 The worst case latency in microseconds required to enter the idle
34 state. Note that, the exit-latency-us duration may be guaranteed only
35 after the entry-latency-us has passed.
37 exit-latency-us:
39 The worst case latency in microseconds required to exit the idle
64 - entry-latency-us
65 - exit-latency-us
76 entry-latency-us = <20>;
77 exit-latency-us = <40>;
/linux-6.15/drivers/iommu/intel/
H A Dperf.c70 void dmar_latency_update(struct intel_iommu *iommu, enum latency_type type, u64 latency) in dmar_latency_update() argument
80 if (latency < 100) in dmar_latency_update()
82 else if (latency < 1000) in dmar_latency_update()
84 else if (latency < 10000) in dmar_latency_update()
86 else if (latency < 100000) in dmar_latency_update()
88 else if (latency < 1000000) in dmar_latency_update()
90 else if (latency < 10000000) in dmar_latency_update()
97 lstat[type].counter[COUNTS_MIN] = min_t(u64, min, latency); in dmar_latency_update()
98 lstat[type].counter[COUNTS_MAX] = max_t(u64, max, latency); in dmar_latency_update()
99 lstat[type].counter[COUNTS_SUM] += latency; in dmar_latency_update()
/linux-6.15/sound/soc/ti/
H A Domap-mcpdm.c44 int latency[2]; member
283 if (mcpdm->latency[stream2]) in omap_mcpdm_dai_shutdown()
289 mcpdm->latency[stream1] = 0; in omap_mcpdm_dai_shutdown()
302 int channels, latency; in omap_mcpdm_dai_hw_params() local
346 latency = threshold; in omap_mcpdm_dai_hw_params()
360 mcpdm->latency[stream] = latency * USEC_PER_SEC / params_rate(params); in omap_mcpdm_dai_hw_params()
362 if (!mcpdm->latency[stream]) in omap_mcpdm_dai_hw_params()
383 int latency = mcpdm->latency[stream2]; in omap_mcpdm_prepare() local
386 if (!latency || mcpdm->latency[stream1] < latency) in omap_mcpdm_prepare()
387 latency = mcpdm->latency[stream1]; in omap_mcpdm_prepare()
[all …]
/linux-6.15/drivers/iio/common/hid-sensors/
H A Dhid-sensor-trigger.c26 int latency; in _hid_sensor_set_report_latency() local
32 latency = integer * 1000 + fract / 1000; in _hid_sensor_set_report_latency()
48 int latency; in _hid_sensor_get_report_latency() local
50 latency = hid_sensor_get_report_latency(attrb); in _hid_sensor_get_report_latency()
51 if (latency < 0) in _hid_sensor_get_report_latency()
52 return latency; in _hid_sensor_get_report_latency()
54 return sprintf(buf, "%d.%06u\n", latency / 1000, (latency % 1000) * 1000); in _hid_sensor_get_report_latency()
63 int latency; in _hid_sensor_get_fifo_state() local
66 if (latency < 0) in _hid_sensor_get_fifo_state()
67 return latency; in _hid_sensor_get_fifo_state()
[all …]

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