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/openbmc/linux/Documentation/userspace-api/media/dvb/
H A Dfrontend-stat-properties.rst64 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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/openbmc/linux/net/mac80211/
H A Dspectmgmt.c214 skb_put(skb, 1 + sizeof(msr_report->u.action.u.measurement)); in ieee80211_send_refuse_measurement_request()
216 msr_report->u.action.u.measurement.action_code = in ieee80211_send_refuse_measurement_request()
218 msr_report->u.action.u.measurement.dialog_token = dialog_token; in ieee80211_send_refuse_measurement_request()
220 msr_report->u.action.u.measurement.element_id = WLAN_EID_MEASURE_REPORT; in ieee80211_send_refuse_measurement_request()
221 msr_report->u.action.u.measurement.length = in ieee80211_send_refuse_measurement_request()
224 memset(&msr_report->u.action.u.measurement.msr_elem, 0, in ieee80211_send_refuse_measurement_request()
226 msr_report->u.action.u.measurement.msr_elem.token = request_ie->token; in ieee80211_send_refuse_measurement_request()
227 msr_report->u.action.u.measurement.msr_elem.mode |= in ieee80211_send_refuse_measurement_request()
229 msr_report->u.action.u.measurement.msr_elem.type = request_ie->type; in ieee80211_send_refuse_measurement_request()
246 &mgmt->u.action.u.measurement.msr_elem, in ieee80211_process_measurement_req()
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/openbmc/linux/Documentation/hwmon/
H A Dadm9240.rst52 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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H A Dsht3x.rst40 2000 0.5 Hz periodic measurement
41 1000 1 Hz periodic measurement
42 500 2 Hz periodic measurement
43 250 4 Hz periodic measurement
44 100 10 Hz periodic measurement
47 In the periodic measure mode, the sensor automatically triggers a measurement
79 for periodic measurement. If the interval is not supported
82 longer measurement duration, lower noise level and
H A Dda9052.rst26 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
H A Dina238.rst47 power1_input Power measurement (uW)
51 curr1_input Current measurement (mA)
53 temp1_input Die temperature measurement (mC)
H A Dmax34440.rst90 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.
H A Dsht15.rst51 measurement and decrease power consumption, while losing on precision.
81 measurement may be invalid.
/openbmc/openbmc/poky/meta/lib/oeqa/buildperf/
H A Dbase.py219 measurement = ET.SubElement(testcase, data['type'])
220 measurement.set('name', data['name'])
221 measurement.set('legend', data['legend'])
224 ET.SubElement(measurement, 'time',
228 ET.SubElement(measurement, 'iostat', attrib=attrib)
230 ET.SubElement(measurement, 'rusage', attrib=attrib)
232 ET.SubElement(measurement, 'size').text = str(vals['size'])
301 def _append_measurement(self, measurement): argument
303 if measurement['name'] in self.measurements:
306 self.measurements[measurement['name']] = measurement
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/openbmc/linux/drivers/s390/char/
H A Duvdevice.c108 u8 *measurement, u8 *add_data, in uvio_copy_attest_result_to_user() argument
116 if (copy_to_user(user_buf_meas, measurement, uvio_attest->meas_len)) in uvio_copy_attest_result_to_user()
183 u8 *measurement = NULL; in uvio_attestation() local
203 measurement = kvzalloc(uvio_attest->meas_len, GFP_KERNEL); in uvio_attestation()
204 if (!arcb || !measurement) in uvio_attestation()
217 ret = uvio_build_uvcb_attest(uvcb_attest, arcb, measurement, add_data, uvio_attest); in uvio_attestation()
226 ret = uvio_copy_attest_result_to_user(uvcb_attest, uv_ioctl, measurement, add_data, in uvio_attestation()
230 kvfree(measurement); in uvio_attestation()
/openbmc/linux/Documentation/misc-devices/
H A Dapds990x.rst20 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
H A Dbh1770glc.rst46 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
/openbmc/linux/Documentation/devicetree/bindings/power/supply/
H A Dstericsson,ab8500-battery.txt12 measurement, 'btemp' signal is used when NTC(negative temperature
21 for thermal measurement.
25 for thermal measurement.
/openbmc/linux/security/integrity/ima/
H A DKconfig35 bool "Enable carrying the IMA measurement list across a soft boot"
40 a TPM's quote after a soft boot, the IMA measurement list of the
43 Depending on the IMA policy, the measurement list can grow to
53 measurement list. If unsure, use the default 10.
66 Select the default IMA measurement template.
68 The original 'ima' measurement list template contains a
70 limited to 255 characters. The 'ima-ng' measurement list
90 Select the default hash algorithm used for the measurement
147 This option enables local measurement integrity appraisal.
149 attribute containing the file hash measurement. To protect
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/openbmc/linux/Documentation/admin-guide/device-mapper/
H A Ddm-ima.rst52 Then IMA ASCII measurement log has the following format:
83 | The Kernel configuration CONFIG_IMA_DISABLE_HTABLE allows measurement of duplicate records.
103 The IMA measurement log has the following format for 'dm_table_load':
156 Then IMA ASCII measurement log will have the following entry:
173 The IMA measurement log has the following format for 'dm_device_resume':
197 then IMA ASCII measurement log will have an entry with:
211 The IMA measurement log has the following format for 'dm_device_remove':
235 then IMA ASCII measurement log will have the following entry:
252 The IMA measurement log has the following format for 'dm_table_clear':
269 then IMA ASCII measurement log will have an entry with:
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/openbmc/linux/Documentation/devicetree/bindings/sound/
H A Dcs43130.txt29 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.
/openbmc/qemu/docs/system/i386/
H A Damd-memory-encryption.rst35 images and provide a measurement than can be used as an attestation of a
48 in bad measurement). The guest policy is a 4-byte data structure containing
76 the measurement of the memory contents as it encrypts.
80 calculates the measurement of the VMSAs as it encrypts them.
82 ``LAUNCH_MEASURE`` can be used to retrieve the measurement of encrypted memory and,
83 for a SEV-ES guest, encrypted VMSAs. This measurement is a signature of the
87 confidential information until it can verify the attestation measurement.
89 attestation measurement can be verified by comparing it to what the guest owner
121 Calculating expected guest launch measurement
124 In order to verify the guest launch measurement, The Guest Owner must compute
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/openbmc/linux/Documentation/userspace-api/media/v4l/
H A Ddev-touch.rst30 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
/openbmc/linux/Documentation/virt/kvm/x86/
H A Damd-memory-encryption.rst131 calculates a measurement of the memory contents. The measurement is a signature
151 The KVM_SEV_LAUNCH_MEASURE command is used to retrieve the measurement of the
154 measurement. Since the guest owner knows the initial contents of the guest at
155 boot, the measurement can be verified by comparing it to what the guest owner
158 If len is zero on entry, the measurement blob length is written to len and
168 __u64 uaddr; /* where to copy the measurement */
169 __u32 len; /* length of measurement blob */
172 For more details on the measurement verification flow, see SEV spec Section 6.4.
257 data after the measurement has been validated by the guest owner.
284 If len is zero on entry, the measurement blob length is written to len and
/openbmc/linux/Documentation/security/tpm/
H A Dtpm_event_log.rst26 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."
/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio-chemical-sunrise-co229 - 'error_no_measurement': Cleared at first measurement
31 - 'error_measurement_timeout': Unable to complete measurement
/openbmc/openbmc/meta-openembedded/meta-networking/recipes-support/nuttcp/
H A Dnuttcp_8.2.2.bb1 SUMMARY = "network performance measurement tool"
2 DESCRIPTION = "nuttcp is a network performance measurement tool intended for use by network \
/openbmc/linux/drivers/greybus/
H A Dinterface.c462 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()
/openbmc/linux/Documentation/driver-api/iio/
H A Dintro.rst13 or temperature measurement. :doc:`Input <../input>` is, as its name suggests,
24 * inertial measurement units (IMUs)
/openbmc/linux/Documentation/security/
H A DIMA-templates.rst26 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.
103 To specify the template descriptor to be used to generate measurement entries,

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