| /Linux-v5.10/Documentation/userspace-api/media/dvb/ |
| D | frontend-stat-properties.rst | 64 measurement was not complete yet.
70 measurement for power (actually, 0 to 65535).
83 measurement was not complete yet.
88 measurement for Signal/Noise (actually, 0 to 65535).
103 In order to get the BER (Bit Error Rate) measurement, it should be
107 This measurement is monotonically increased, as the frontend gets more
114 measurement was not complete yet.
128 measurement was taken.
130 It should be noted that this measurement can be smaller than the total
132 manually restart the measurement, losing some data between each
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| /Linux-v5.10/net/mac80211/ |
| D | spectmgmt.c | 210 skb_put(skb, 1 + sizeof(msr_report->u.action.u.measurement)); in ieee80211_send_refuse_measurement_request()
212 msr_report->u.action.u.measurement.action_code = in ieee80211_send_refuse_measurement_request()
214 msr_report->u.action.u.measurement.dialog_token = dialog_token; in ieee80211_send_refuse_measurement_request()
216 msr_report->u.action.u.measurement.element_id = WLAN_EID_MEASURE_REPORT; in ieee80211_send_refuse_measurement_request()
217 msr_report->u.action.u.measurement.length = in ieee80211_send_refuse_measurement_request()
220 memset(&msr_report->u.action.u.measurement.msr_elem, 0, in ieee80211_send_refuse_measurement_request()
222 msr_report->u.action.u.measurement.msr_elem.token = request_ie->token; in ieee80211_send_refuse_measurement_request()
223 msr_report->u.action.u.measurement.msr_elem.mode |= in ieee80211_send_refuse_measurement_request()
225 msr_report->u.action.u.measurement.msr_elem.type = request_ie->type; in ieee80211_send_refuse_measurement_request()
242 &mgmt->u.action.u.measurement.msr_elem, in ieee80211_process_measurement_req()
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| /Linux-v5.10/Documentation/hwmon/ |
| D | adm9240.rst | 52 microprocessor-based systems, providing measurement and limit comparison
59 measurement.
68 The measurement cycle
70 The adm9240 driver will take a measurement reading no faster than once
72 measurement update rate and will receive cached data from the most
73 recent measurement.
75 ADM9240 has a very fast 320us temperature and voltage measurement cycle
76 with independent fan speed measurement cycles counting alternating rising
79 DS1780 measurement cycle is about once per second including fan speed.
81 LM81 measurement cycle is about once per 400ms including fan speed.
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| D | sht3x.rst | 33 1. blocking (pull the I2C clock line down while performing the measurement) or
47 2000 0.5 Hz periodic measurement
48 1000 1 Hz periodic measurement
49 500 2 Hz periodic measurement
50 250 4 Hz periodic measurement
51 100 10 Hz periodic measurement
54 In the periodic measure mode, the sensor automatically triggers a measurement
86 for periodic measurement. If the interval is not supported
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| D | da9052.rst | 26 Channel 0 VDDOUT - measurement of the system voltage
27 Channel 1 ICH - internal battery charger current measurement
29 Channel 3 VBAT - measurement of the battery voltage
36 Channel 9 VBBAT - measurement of the backup battery voltage
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| D | max34440.rst | 90 voltage measurement is enabled for a given channel. Voltage measurement is
91 enabled if currX_crit is set to 0; current measurement is enabled if the
92 attribute is set to a positive value. Power measurement is only enabled if
93 channel 1 (3) is configured for voltage measurement, and channel 2 (4) is
94 configured for current measurement.
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| D | sht15.rst | 51 measurement and decrease power consumption, while losing on precision.
81 measurement may be invalid.
|
| D | ina3221.rst | 33 curr[123]_input Current(mA) measurement channels
46 curr4_input Sum of current(mA) measurement channels,
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| /Linux-v5.10/Documentation/misc-devices/ |
| D | apds990x.rst | 20 functionality are highly connected. ALS measurement path must be running
23 ALS produces raw measurement values for two channels: Clear channel
35 selects suitable gain step. After each measurement, reliability of the results
36 is estimated and new measurement is triggered if necessary.
72 RW - measurement rate in Hz
75 RO - supported measurement rates
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| D | bh1770glc.rst | 46 so that measurement produces about the expected lux value.
71 RW - measurement rate in Hz
74 RO - supported measurement rates
127 RO - Supported proximity measurement rates in Hz
|
| /Linux-v5.10/fs/verity/ |
| D | open.c | 132 u8 *measurement) in compute_file_measurement() argument
138 err = fsverity_hash_buffer(hash_alg, desc, sizeof(*desc), measurement); in compute_file_measurement()
203 vi->measurement); in fsverity_create_info()
210 vi->tree_params.digest_size, vi->measurement); in fsverity_create_info()
357 measurement); in fsverity_init_info_cache()
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| D | signature.c | 70 memcpy(d->digest, vi->measurement, hash_alg->digest_size); in fsverity_verify_signature()
94 hash_alg->name, hash_alg->digest_size, vi->measurement); in fsverity_verify_signature()
|
| /Linux-v5.10/Documentation/virt/kvm/ |
| D | amd-memory-encryption.rst | 124 calculates a measurement of the memory contents. The measurement is a signature
144 The KVM_SEV_LAUNCH_MEASURE command is used to retrieve the measurement of the
147 measurement. Since the guest owner knows the initial contents of the guest at
148 boot, the measurement can be verified by comparing it to what the guest owner
158 __u64 uaddr; /* where to copy the measurement */
159 __u32 len; /* length of measurement blob */
162 For more details on the measurement verification flow, see SEV spec Section 6.4.
247 data after the measurement has been validated by the guest owner.
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| /Linux-v5.10/Documentation/devicetree/bindings/power/supply/ab8500/ |
| D | fg.txt | 35 measurement, 'btemp' signal is used when NTC(negative temperature
44 for thermal measurement.
48 for thermal measurement.
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| /Linux-v5.10/Documentation/devicetree/bindings/sound/ |
| D | cs43130.txt | 29 Boolean, define to enable headphone DC impedance measurement.
32 Boolean, define to enable headphone AC impedance measurement.
33 DC impedance must also be enabled for AC impedance measurement.
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| D | da7219.txt | 51 - dlg,mic-det-thr : Impedance threshold for mic detection measurement (Ohms)
67 - dlg,btn-avg : Number of 8-bit readings for averaged button measurement
69 - dlg,adc-1bit-rpt : Repeat count for 1-bit button measurement
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| D | nau8824.txt | 35 - nuvoton,sar-hysteresis: Button impedance measurement hysteresis.
37 - nuvoton,sar-voltage: Reference voltage for button impedance measurement.
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| /Linux-v5.10/Documentation/userspace-api/media/v4l/ |
| D | dev-touch.rst | 30 A touch input may be determined by comparing the raw capacitance measurement to
31 a no-touch reference (or "baseline") measurement:
35 The reference measurement takes account of variations in the capacitance across
|
| /Linux-v5.10/security/integrity/ima/ |
| D | Kconfig | 34 bool "Enable carrying the IMA measurement list across a soft boot"
39 a TPM's quote after a soft boot, the IMA measurement list of the
42 Depending on the IMA policy, the measurement list can grow to
53 measurement list. If unsure, use the default 10.
67 Select the default IMA measurement template.
69 The original 'ima' measurement list template contains a
71 limited to 255 characters. The 'ima-ng' measurement list
95 Select the default hash algorithm used for the measurement
156 This option enables local measurement integrity appraisal.
158 attribute containing the file hash measurement. To protect
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| /Linux-v5.10/Documentation/security/ |
| D | IMA-templates.rst | 26 which information should be included in the measurement list; a template
32 measurement entries. Defining a new template descriptor requires
41 mechanism) to generate a new measurement entry by using the template
48 (pointer to allocated data and data length) in the measurement entry structure.
90 To specify the template descriptor to be used to generate measurement entries,
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| /Linux-v5.10/Documentation/ABI/testing/ |
| D | sysfs-bus-iio-scd30 | 6 Contaminants build-up in the measurement chamber or optical
22 Contaminants build-up in the measurement chamber or optical
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| D | sysfs-bus-iio-sx9310 | 6 Proximity measurement indicating that some object is
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| /Linux-v5.10/Documentation/security/tpm/ |
| D | tpm_event_log.rst | 26 are accompanied by a measurement log. While not trusted on their own,
27 the measurement log contains a richer set of information than do the PCR
29 measurement log."
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| /Linux-v5.10/Documentation/driver-api/iio/ |
| D | intro.rst | 13 or temperature measurement. :doc:`Input <../input>` is, as its name suggests,
24 * inertial measurement units (IMUs)
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| /Linux-v5.10/drivers/greybus/ |
| D | interface.c | 462 u32 measurement; in voltage_now_show() local
466 &measurement); in voltage_now_show()
472 return sprintf(buf, "%u\n", measurement); in voltage_now_show()
481 u32 measurement; in current_now_show() local
485 &measurement); in current_now_show()
491 return sprintf(buf, "%u\n", measurement); in current_now_show()
500 u32 measurement; in power_now_show() local
504 &measurement); in power_now_show()
510 return sprintf(buf, "%u\n", measurement); in power_now_show()
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