| /freebsd/sys/dev/isci/scil/ |
| H A D | scu_bios_definitions.h | 398 * NOTE: Max spread for SATA is +0 / -5000 PPM.
401 * SATA SSC Tx at +0 / -1419 PPM Spread = 0x2
402 * SATA SSC Tx at +0 / -2129 PPM Spread = 0x3
403 * SATA SSC Tx at +0 / -4257 PPM Spread = 0x6
404 * SATA SSC Tx at +0 / -4967 PPM Spread = 0x7
411 * NOTE: Max spread for SAS down-spreading +0 / -2300 PPM
413 * SAS SSC Tx at +0 / -1419 PPM Spread = 0x2
414 * SAS SSC Tx at +0 / -2129 PPM Spread = 0x3
416 * NOTE: Max spread for SAS center-spreading +2300 / -2300 PPM
418 * SAS SSC Tx at +1064 / -1064 PPM Spread = 0x3
[all …]
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| /freebsd/lib/libpmcstat/ |
| H A D | libpmcstat_process.c | 194 struct pmcstat_pcmap *ppm; in pmcstat_process_find_map() local
196 TAILQ_FOREACH(ppm, &p->pp_map, ppm_next) { in pmcstat_process_find_map()
197 if (pc >= ppm->ppm_lowpc && pc < ppm->ppm_highpc) in pmcstat_process_find_map()
198 return (ppm); in pmcstat_process_find_map()
199 if (pc < ppm->ppm_lowpc) in pmcstat_process_find_map()
219 struct pmcstat_pcmap *ppm, *ppmtmp; in pmcstat_process_lookup() local
229 TAILQ_FOREACH_SAFE(ppm, &pp->pp_map, ppm_next, in pmcstat_process_lookup()
231 TAILQ_REMOVE(&pp->pp_map, ppm, in pmcstat_process_lookup()
233 free(ppm); in pmcstat_process_lookup()
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| H A D | libpmcstat_logging.c | 198 struct pmcstat_pcmap *ppm, *ppmtmp; in pmcstat_analyze_log() local
341 TAILQ_FOREACH_SAFE(ppm, &pp->pp_map, ppm_next, ppmtmp) { in pmcstat_analyze_log()
342 TAILQ_REMOVE(&pp->pp_map, ppm, ppm_next); in pmcstat_analyze_log()
343 free(ppm); in pmcstat_analyze_log()
398 TAILQ_FOREACH(ppm, &pp->pp_map, ppm_next) in pmcstat_analyze_log()
399 pmcstat_image_link(ppnew, ppm->ppm_image, in pmcstat_analyze_log()
400 ppm->ppm_lowpc); in pmcstat_analyze_log()
602 struct pmcstat_pcmap *ppm, *ppmtmp; in pmcstat_shutdown_logging() local
645 TAILQ_FOREACH_SAFE(ppm, &pp->pp_map, ppm_next, ppmtmp) { in pmcstat_shutdown_logging()
646 TAILQ_REMOVE(&pp->pp_map, ppm, ppm_next); in pmcstat_shutdown_logging()
[all …]
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| /freebsd/lib/libsys/ |
| H A D | ntp_adjtime.2 | 82 long freq; /* frequency offset (scaled ppm) (rw) */
89 * ppm) (ro) */
95 long ppsfreq; /* pps frequency (scaled ppm) (ro) */
98 long stabil; /* pps stability (scaled ppm) (ro) */
137 Frequency offset (scaled ppm) (read-write).
206 PPS stability (scaled ppm); dispersion (wander) measured by the
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| /freebsd/usr.sbin/pmcstat/ |
| H A D | pmcpl_callgraph.c | 132 struct pmcstat_pcmap *ppm; in pmcstat_cgnode_hash_lookup_pc() local
140 ppm = pmcstat_process_find_map(usermode ? pp : pmcstat_kernproc, pc); in pmcstat_cgnode_hash_lookup_pc()
141 if (ppm == NULL) in pmcstat_cgnode_hash_lookup_pc()
144 image = ppm->ppm_image; in pmcstat_cgnode_hash_lookup_pc()
146 loadaddress = ppm->ppm_lowpc + image->pi_vaddr - image->pi_start; in pmcstat_cgnode_hash_lookup_pc()
333 struct pmcstat_pcmap *ppm; in pmcpl_cg_process() local
377 ppm = pmcstat_process_find_map(usermode ? pp : km, pc); in pmcpl_cg_process()
378 if (ppm == NULL) { in pmcpl_cg_process()
381 ppm = pmcstat_process_find_map(pp, pc); in pmcpl_cg_process()
382 if (ppm ! in pmcpl_cg_process()
[all...] |
| H A D | pmcpl_calltree.c | 606 * `ppm'.
733 struct pmcstat_pcmap *ppm[PMC_CALLCHAIN_DEPTH_MAX]; in pmcpl_ct_process() local
751 ppm[n] = pmcstat_process_find_map(usermode ? in pmcpl_ct_process()
753 if (ppm[n] == NULL) { in pmcpl_ct_process()
756 ppm[n] = pmcstat_process_find_map(pp, cc[n]); in pmcpl_ct_process()
757 if (ppm[n] != NULL) in pmcpl_ct_process()
761 if (ppm[n] == NULL) in pmcpl_ct_process()
779 image = ppm[n]->ppm_image; in pmcpl_ct_process()
780 loadaddress = ppm[n]->ppm_lowpc + in pmcpl_ct_process()
818 (ppm[0]->ppm_lowpc + ppm[0]->ppm_image->pi_vaddr - in pmcpl_ct_process()
[all …]
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| /freebsd/sys/contrib/device-tree/Bindings/iio/afe/ |
| H A D | temperature-transducer.yaml | 78 alpha-ppm-per-celsius:
92 - alpha-ppm-per-celsius
103 alpha-ppm-per-celsius = <1>; /* 1 uA/K */
112 alpha-ppm-per-celsius = <4000>; /* 4 mV/K */
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| H A D | temperature-sense-rtd.yaml | 62 alpha-ppm-per-celsius:
87 - alpha-ppm-per-celsius
98 alpha-ppm-per-celsius = <3908>;
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| /freebsd/contrib/ntp/kernel/sys/ |
| H A D | timex.h | 145 * plus 100 ppm for vernier frequency adjustments. If the kernel
159 #define MAXFREQ (512L << SHIFT_USEC) /* max freq error (100 ppm) */
162 #define MAXFREQ (512L << SHIFT_USEC) /* max freq error (200 ppm) */
262 long freq; /* frequency offset (scaled ppm) (rw) */
269 * ppm) (ro) */
275 long ppsfreq; /* pps frequency (scaled ppm) (ro) */
278 long stabil; /* pps stability (scaled ppm) (ro) */
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| /freebsd/sys/sys/ |
| H A D | timex.h | 57 #define SCALE_PPM (65536 / 1000) /* crude ns/s to scaled PPM */
130 long freq; /* frequency offset (scaled PPM) (rw) */
137 * PPM) (ro) */
144 long ppsfreq; /* PPS frequency (scaled PPM) (ro) */
147 long stabil; /* PPS stability (scaled PPM) (ro) */
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| /freebsd/contrib/ntp/util/ |
| H A D | kern.c | 25 #define MAXFREQ 200 /* max frequency error (ppm) */
41 int fixtick; /* amortization constant (ppm) */
50 long time_tolerance = MAXFREQ; /* frequency tolerance (ppm) */
55 long time_freq = 0; /* frequency offset (scaled ppm) */
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| H A D | ntptime.c | 183 -f frequency Frequency error (-500 .. 500) (ppm)\n\ in main()
345 printf(" us, frequency %.3f ppm, interval %d s,\n", in main()
353 " time constant %lu, precision %.3f us, tolerance %.0f ppm,\n", in main()
360 printf(" pps frequency %.3f ppm, stability %.3f ppm, jitter %.3f us,\n", in main()
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| /freebsd/contrib/ntp/html/ |
| H A D | ntpdsim.html | 36 …ime offset 100 ms, network jitter 1 ms, frequency offset 400 PPM and oscillator wander 1 PPM/s. Th…
56 <dd>Specify initial frequency offset (0) PPM.</dd>
58 <dd>Specify oscillator wander parameter (0) PPM/s.</dd>
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| H A D | discipline.html | 34 …ily, a step correction would causes a temporary frequency surge of about 5 PPM, which along with t…
40 …ciplined to within one part per million (PPM), even when the clock oscillator native frequency off…
43 …nterval. This generally results in a residual frequency error less than 1 PPM. The measurement i…
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| H A D | debug.html | 45 …licit calendar dates, times are in milliseconds and frequencies are in parts-per-million (PPM).</p>
58 …sometimes above 500 PPM. While the daemon can handle frequency errors up to 500 PPM, or 43 seconds…
59 …ference divided by the time difference. If the frequency is much above 100 PPM, the <a href="ticka…
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| H A D | audio.html | 37 …PPM. In order for the driver to reliably lock on the audio signal, the sample clock frequency tole…
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| H A D | clock.html | 33 … using these options. The slew rate is fixed at 500 parts-per-million (PPM) by the Unix kernel…
35 …adjust the frequency. Assuming that the frequency has been set to within 1 PPM, either from the fr…
40 …of the interval. This generally results in a frequency error less than 0.5 PPM. Note that, if the …
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| /freebsd/contrib/ntp/scripts/stats/ |
| H A D | loop.awk | 6 # MJD sec time (s) freq (ppm) poll
9 # format of output dataset (time values in milliseconds, freq in ppm)
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| /freebsd/contrib/ntp/html/hints/ |
| H A D | solaris.html | 73 oscillator frequency tolerance of +-100 parts-per-million (PPM), which is
79 release, this tolerance has been increased to +-500 PPM. <p>However, in the
136 than 500 PPM. For machines with a value of <tt>tick</tt> in the 10-ms range,
138 about 100 PPM. In order to determine the value of <tt>tick</tt> for a
148 which sets tick 100 PPM fast, <tt>tickadj</tt> to 5 microseconds and turns
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| /freebsd/contrib/bsnmp/snmp_ntp/ |
| H A D | BEGEMOT-NTP-MIB.txt | 116 "Current stability in ppm multiplied by 2^32."
132 "Stability trap threshold in ppm multiplied by 2^32."
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| /freebsd/sys/dev/usb/net/ |
| H A D | if_ipheth.c | 369 ipheth_free_queue(struct mbuf **ppm, uint8_t n) in ipheth_free_queue() argument
374 if (ppm[x] != NULL) { in ipheth_free_queue()
375 m_freem(ppm[x]); in ipheth_free_queue()
376 ppm[x] = NULL; in ipheth_free_queue()
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| /freebsd/sys/contrib/dev/iwlwifi/mvm/ |
| H A D | ptp.c | 14 /* The scaled_ppm parameter is ppm (parts per million) with a 16-bit fractional
16 * 2^-16 ppm, and 2^16=65536 is 1 ppm.
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| /freebsd/contrib/ntp/html/drivers/ |
| H A D | driver36.html | 24 …e reliable signal capture, the codec frequency error must be less than 187 PPM (.0187 percent). If…
25 …he accuracy depends on the computer clock oscillator stability, ordinarily better than 0.5 PPM.</p>
44 …PPM. Under most conditions, the averaging interval doubles in stages from the initial value to 102…
63 …ispersion. Assuming the system clock frequency can be disciplined within 1 PPM, it can coast witho…
121 …<dd>The frequency offset is the current estimate of the codec frequency offset to within 0.1 PPM. …
127 … 86 and 5 bit errors during the last minute. The current frequency is 66.4 PPM and the averaging i…
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| H A D | driver6.html | 23 …e reliable signal capture, the codec frequency error must be less than 250 PPM (.025 percent). If …
38 …nt (4-10), carrier phase error (0±0.5) and carrier frequency error (PPM). The last field is…
44 …<dd>Frequency error. The codec frequency error is greater than 250 PPM. This may be due to wrong s…
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| /freebsd/sys/dev/firewire/ |
| H A D | iec13213.h | 173 cyc_clk_acc:8, /* 0 <= ppm <= 100 */
187 cyc_clk_acc:8, /* 0 <= ppm <= 100 */
|