| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | tegra30-cpu-opp.dtsi | 9 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>;
51 clock-latency-ns = <100000>;
57 clock-latency-ns = <100000>;
63 clock-latency-ns = <100000>;
[all …]
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| D | tegra20-cpu-opp.dtsi | 9 clock-latency-ns = <400000>;
15 clock-latency-ns = <400000>;
21 clock-latency-ns = <400000>;
27 clock-latency-ns = <400000>;
33 clock-latency-ns = <400000>;
39 clock-latency-ns = <400000>;
46 clock-latency-ns = <400000>;
52 clock-latency-ns = <400000>;
58 clock-latency-ns = <400000>;
64 clock-latency-ns = <400000>;
[all …]
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| D | exynos5800.dtsi | 27 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 …]
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| D | pxa27x.dtsi | 152 clock-latency-ns = <20>;
157 clock-latency-ns = <20>;
162 clock-latency-ns = <20>;
167 clock-latency-ns = <20>;
172 clock-latency-ns = <20>;
177 clock-latency-ns = <20>;
182 clock-latency-ns = <20>;
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| D | uniphier-pro5.dtsi | 44 clock-latency-ns = <300>;
48 clock-latency-ns = <300>;
52 clock-latency-ns = <300>;
56 clock-latency-ns = <300>;
60 clock-latency-ns = <300>;
64 clock-latency-ns = <300>;
68 clock-latency-ns = <300>;
72 clock-latency-ns = <300>;
76 clock-latency-ns = <300>;
80 clock-latency-ns = <300>;
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/opp/ |
| D | qcom-nvmem-cpufreq.txt | 152 clock-latency-ns = <200000>;
158 clock-latency-ns = <200000>;
164 clock-latency-ns = <200000>;
170 clock-latency-ns = <200000>;
176 clock-latency-ns = <200000>;
182 clock-latency-ns = <200000>;
188 clock-latency-ns = <200000>;
194 clock-latency-ns = <200000>;
200 clock-latency-ns = <200000>;
206 clock-latency-ns = <200000>;
[all …]
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| /kernel/linux/linux-5.10/arch/sh/lib/ |
| D | memcpy-sh4.S | 31 mov r4,r2 ! 5 MT (0 cycles latency)
33 mov.l @(r0,r5),r7 ! 21 LS (2 cycles latency)
40 3: mov.l @(r0,r5),r1 ! 21 LS (latency=2) ! NMLK
41 mov r7, r3 ! 5 MT (latency=0) ! RQPO
46 mov r1,r6 ! 5 MT (latency=0)
50 mov r1, r7 ! 5 MT (latency=0)
57 3: mov.l @(r0,r5),r1 ! 21 LS (latency=2) ! KLMN
58 mov r7,r3 ! 5 MT (latency=0) ! OPQR
64 mov r1,r6 ! 5 MT (latency=0)
67 mov r1,r7 ! 5 MT (latency=0)
[all …]
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| /kernel/linux/linux-5.10/arch/arm64/boot/dts/allwinner/ |
| D | sun50i-h5-cpu-opp.dtsi | 12 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 */
|
| D | sun50i-a64-cpu-opp.dtsi | 14 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 */
|
| D | sun50i-h6-cpu-opp.dtsi | 12 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 */
|
| /kernel/linux/linux-5.10/drivers/char/tpm/st33zp24/ |
| D | spi.c | 65 int latency; member
124 memset(&phy->tx_buf[total_length], TPM_DUMMY_BYTE, phy->latency); in st33zp24_spi_send()
126 spi_xfer.len = total_length + phy->latency; in st33zp24_spi_send()
130 ret = phy->rx_buf[total_length + phy->latency - 1]; in st33zp24_spi_send()
160 phy->latency + tpm_size); in st33zp24_spi_read8_reg()
162 spi_xfer.len = total_length + phy->latency + tpm_size; in st33zp24_spi_read8_reg()
167 ret = phy->rx_buf[total_length + phy->latency - 1]; in st33zp24_spi_read8_reg()
169 memcpy(tpm_data, phy->rx_buf + total_length + phy->latency, in st33zp24_spi_read8_reg()
199 int latency = 1, status = 0; in st33zp24_spi_evaluate_latency() local
202 while (!status && latency < MAX_SPI_LATENCY) { in st33zp24_spi_evaluate_latency()
[all …]
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| /kernel/linux/linux-5.10/sound/soc/ti/ |
| D | omap-mcpdm.c | 44 int latency[2]; member
283 if (mcpdm->latency[stream2]) in omap_mcpdm_dai_shutdown()
285 mcpdm->latency[stream2]); in omap_mcpdm_dai_shutdown()
286 else if (mcpdm->latency[stream1]) 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()
353 latency = (MCPDM_DN_THRES_MAX - 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()
[all …]
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| /kernel/linux/linux-5.10/arch/x86/kernel/cpu/resctrl/ |
| D | pseudo_lock_event.h | 11 TP_PROTO(u32 latency),
12 TP_ARGS(latency),
13 TP_STRUCT__entry(__field(u32, latency)),
14 TP_fast_assign(__entry->latency = latency),
15 TP_printk("latency=%u", __entry->latency)
|
| /kernel/linux/linux-5.10/drivers/iio/common/hid-sensors/ |
| D | hid-sensor-trigger.c | 29 int latency; in _hid_sensor_set_report_latency() local
35 latency = integer * 1000 + fract / 1000; in _hid_sensor_set_report_latency()
36 ret = hid_sensor_set_report_latency(attrb, latency); in _hid_sensor_set_report_latency()
51 int latency; in _hid_sensor_get_report_latency() local
53 latency = hid_sensor_get_report_latency(attrb); in _hid_sensor_get_report_latency()
54 if (latency < 0) in _hid_sensor_get_report_latency()
55 return latency; in _hid_sensor_get_report_latency()
57 return sprintf(buf, "%d.%06u\n", latency / 1000, (latency % 1000) * 1000); in _hid_sensor_get_report_latency()
66 int latency; in _hid_sensor_get_fifo_state() local
68 latency = hid_sensor_get_report_latency(attrb); in _hid_sensor_get_fifo_state()
[all …]
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| /kernel/linux/linux-5.10/Documentation/power/ |
| D | pm_qos_interface.rst | 10 * CPU latency QoS.
12 per-device latency constraints and PM QoS flags.
14 The latency unit used in the PM QoS framework is the microsecond (usec).
20 A global list of CPU latency QoS requests is maintained along with an aggregated
22 to the request list or elements of the list. For CPU latency QoS, the
32 Will insert an element into the CPU latency QoS list with the target value.
49 Returns the aggregated value for the CPU latency QoS.
53 CPU latency QoS list.
56 Adds a notification callback function to the CPU latency QoS. The callback is
57 called when the aggregated value for the CPU latency QoS is changed.
[all …]
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| /kernel/linux/linux-5.10/arch/arm64/boot/dts/amlogic/ |
| D | meson-g12b-khadas-vim3.dtsi | 54 clock-latency = <50000>;
61 clock-latency = <50000>;
68 clock-latency = <50000>;
75 clock-latency = <50000>;
82 clock-latency = <50000>;
89 clock-latency = <50000>;
|
| /kernel/linux/linux-5.10/mm/ |
| D | memfd.c | 34 int latency = 0; in memfd_tag_pins() local
52 latency += cache_count; in memfd_tag_pins()
53 if (latency < XA_CHECK_SCHED) in memfd_tag_pins()
55 latency = 0; in memfd_tag_pins()
84 int latency = 0; in memfd_wait_for_pins() local
120 latency += cache_count; in memfd_wait_for_pins()
121 if (latency < XA_CHECK_SCHED) in memfd_wait_for_pins()
123 latency = 0; in memfd_wait_for_pins()
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| /kernel/linux/linux-5.10/drivers/cpufreq/ |
| D | powernow-k7.c | 99 static unsigned int latency; variable
224 fidvidctl.bits.SGTC = latency; in change_FID()
239 fidvidctl.bits.SGTC = latency; in change_VID()
404 if (latency < pc.bits.sgtc) in powernow_acpi_init()
405 latency = pc.bits.sgtc; in powernow_acpi_init()
477 latency = psb->settlingtime; in powernow_decode_bios()
478 if (latency < 100) { in powernow_decode_bios()
480 latency); in powernow_decode_bios()
481 latency = 100; in powernow_decode_bios()
544 sgtc = 100 * m * latency; in fixup_sgtc()
[all …]
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| D | scpi-cpufreq.c | 94 unsigned int latency; in scpi_cpufreq_init() local
158 latency = scpi_ops->get_transition_latency(cpu_dev); in scpi_cpufreq_init()
159 if (!latency) in scpi_cpufreq_init()
160 latency = CPUFREQ_ETERNAL; in scpi_cpufreq_init()
162 policy->cpuinfo.transition_latency = latency; in scpi_cpufreq_init()
|
| /kernel/linux/linux-5.10/drivers/media/pci/mantis/ |
| D | mantis_pci.c | 39 u8 latency; in mantis_pci_init() local
85 pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &latency); in mantis_pci_init()
86 mantis->latency = latency; in mantis_pci_init()
97 mantis->latency, in mantis_pci_init()
|
| /kernel/linux/linux-5.10/tools/perf/Documentation/ |
| D | perf-mem.txt | 22 Note that on Intel systems the memory latency reported is the use-latency,
23 not the pure load (or store latency). Use latency includes any pipeline
24 queueing delays in addition to the memory subsystem latency.
85 Specify desired latency for loads event. (x86 only)
|
| /kernel/linux/linux-5.10/drivers/mtd/nand/onenand/ |
| D | onenand_omap2.c | 72 int latency, int burst_len) in omap2_onenand_set_cfg() argument
76 reg |= latency << ONENAND_SYS_CFG1_BRL_SHIFT; in omap2_onenand_set_cfg()
97 if (latency > 5) in omap2_onenand_set_cfg()
99 if (latency > 7) in omap2_onenand_set_cfg()
463 int freq, latency, r; in omap2_onenand_probe() local
537 latency = 7; in omap2_onenand_probe()
540 latency = 6; in omap2_onenand_probe()
543 latency = 5; in omap2_onenand_probe()
546 latency = 4; in omap2_onenand_probe()
549 latency = 3; in omap2_onenand_probe()
[all …]
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| /kernel/linux/linux-5.10/Documentation/arm/omap/ |
| D | omap_pm.rst | 6 authors use these functions to communicate minimum latency or
17 latency framework or something else;
20 latency and throughput, rather than units which are specific to OMAP
34 1. Set the maximum MPU wakeup latency::
38 2. Set the maximum device wakeup latency::
42 3. Set the maximum system DMA transfer start latency (CORE pwrdm)::
88 latency, and the set_max_dev_wakeup_lat() function to constrain the
89 device wakeup latency (from clk_enable() to accessibility). For
92 /* Limit MPU wakeup latency */
96 /* Limit device powerdomain wakeup latency */
[all …]
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| /kernel/linux/linux-5.10/tools/testing/selftests/timers/ |
| D | nsleep-lat.c | 101 long long latency = 0; in nanosleep_lat_test() local
131 latency += timespec_sub(target, end); in nanosleep_lat_test()
134 if (latency/count > UNRESONABLE_LATENCY) { in nanosleep_lat_test()
135 printf("Large abs latency: %lld ns :", latency/count); in nanosleep_lat_test()
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| /kernel/linux/linux-5.10/tools/power/cpupower/utils/ |
| D | cpuidle-set.c | 30 unsigned long long latency = 0, state_latency; in cmd_idle_set() local
68 latency = strtoull(optarg, &endptr, 10); in cmd_idle_set()
149 if (latency > state_latency){ in cmd_idle_set()
157 if (latency <= state_latency){ in cmd_idle_set()
|