Searched refs:noise (Results 1 - 25 of 41) sorted by relevance

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/freebsd-9.3-release/contrib/wpa/wpa_supplicant/
H A Dbss.h40 * @noise: noise level
64 int noise; member in struct:wpa_bss
H A Dbss.c100 dst->noise = src->noise;
/freebsd-9.3-release/contrib/wpa/wpa_supplicant/examples/
H A Dwpas-test.py80 noise = props["noise"]
/freebsd-9.3-release/sys/dev/iwn/
H A Dif_iwnvar.h120 uint32_t noise[3]; member in struct:iwn_calib_state
285 int noise; member in struct:iwn_softc
H A Dif_iwn.c2374 (ic->ic_flags & IEEE80211_F_SCAN) == 0) ? sc->noise : -95;
2617 sc->noise = iwn_get_noise(&stats->rx.general);
2618 DPRINTF(sc, IWN_DEBUG_CALIBRATE, "%s: noise %d\n", __func__, sc->noise);
2620 /* Test that RSSI and noise are present in stats report. */
4465 * Retrieve the average noise (in dBm) among receivers.
4470 int i, total, nbant, noise; local
4474 if ((noise = le32toh(stats->noise[i]) & 0xff) == 0)
4476 total += noise;
4656 int i, delta, noise; local
4746 uint8_t noise[3], noise_ref; local
[all...]
/freebsd-9.3-release/sys/net80211/
H A Dieee80211_scan.h153 int subtype, int rssi, int noise);
245 int8_t se_noise; /* noise floor */
277 int subtype, int rssi, int noise);
H A D_ieee80211.h399 int8_t noise[IEEE80211_MAX_CHAINS]; /* per-antenna noise floor */ member in struct:ieee80211_mimo_info
H A Dieee80211_scan.c1105 int subtype, int rssi, int noise)
1125 ss->ss_ops->scan_add(ss, sp, wh, subtype, rssi, noise)) {
1102 ieee80211_add_scan(struct ieee80211vap *vap, const struct ieee80211_scanparams *sp, const struct ieee80211_frame *wh, int subtype, int rssi, int noise) argument
H A Dieee80211_node.c1078 node_getsignal(const struct ieee80211_node *ni, int8_t *rssi, int8_t *noise) argument
1081 *noise = ni->ni_noise;
1102 info->noise[i] = ni->ni_mimo_noise_ctl[i];
2191 printf("\trssi %d noise %d intval %u capinfo 0x%x\n",
2646 ieee80211_getsignal(struct ieee80211vap *vap, int8_t *rssi, int8_t *noise) argument
2651 vap->iv_ic->ic_node_getsignal(vap->iv_bss, rssi, noise);
/freebsd-9.3-release/sys/dev/bwi/
H A Dbwirf.c2510 int noise; local
2513 noise = (int)val; /* XXX check bounds? */
2518 if (noise >= BWI_NRSSI_TBLSZ)
2519 noise = BWI_NRSSI_TBLSZ - 1;
2521 noise = ((31 - (int)rf->rf_nrssi_table[noise]) * -131) / 128;
2522 noise -= 67;
2524 noise = ((31 - noise) * -149) / 128;
2525 noise
2534 int noise; local
[all...]
H A Dif_bwi.c1674 if_printf(ifp, "intr noise\n");
2633 int buflen, wh_ofs, hdr_extra, rssi, noise, type, rate; local
2663 noise = bwi_calc_noise(sc);
2676 bwi_rx_radiotap(sc, m, hdr, &plcp, rate, rssi, noise);
2685 type = ieee80211_input(ni, m, rssi - noise, noise);
2688 type = ieee80211_input_all(ic, m, rssi - noise, noise);
3812 struct bwi_rxbuf_hdr *hdr, const void *plcp, int rate, int rssi, int noise)
3827 sc->sc_rx_th.wr_antnoise = noise;
3811 bwi_rx_radiotap(struct bwi_softc *sc, struct mbuf *m, struct bwi_rxbuf_hdr *hdr, const void *plcp, int rate, int rssi, int noise) argument
[all...]
/freebsd-9.3-release/contrib/ntp/ntpd/
H A Drefclock_irig.c68 * occasional noise spikes. In order to assure reliable capture, the
243 double noise; /* integrated noise amplitude */ member in struct:irigunit
628 * End of the baud. Update signal/noise estimates and PLL
632 up->maxsignal = up->intmax; up->noise = up->intmin;
637 up->modndx = (up->maxsignal - up->noise) /
697 if (lope >= (up->maxsignal + up->noise) / 2.)
H A Dntp_control.c3757 int noise; local
3760 noise = rand() ^ (rand() << 16);
3761 buf[0] = 'a' + noise % 26;
3762 noise >>= 5;
3763 buf[1] = 'a' + noise % 26;
3764 noise >>= 5;
3765 buf[2] = 'a' + noise % 26;
3766 noise >>= 5;
3769 ctl_putuint(buf, noise);
3793 u_int32 noise; local
4252 u_int32 noise; local
4423 u_int32 noise; local
[all...]
H A Drefclock_wwv.c483 double noieng; /* sync noise energy */
783 * quantization noise and avoid overload.
818 * Clip noise spikes greater than MAXAMP (6000) and
1001 * 600-Hz tones and most of the noise and voice modulation
1050 * tones and most of the noise and voice modulation components.
1282 * process finds the maximum signal and RMS noise plus signal. Then, the
1283 * actual noise is determined by subtracting the energy of the matched
1311 * epoch. Accumulate all samples to determine the total noise
1328 * from the total noise energy and then normalize.
1462 * interval while the comb filter charges up and noise
[all...]
/freebsd-9.3-release/sys/dev/usb/wlan/
H A Dif_urtwreg.h335 uint8_t noise; member in struct:urtw_8187b_rxhdr
413 uint8_t noise; member in struct:urtw_8187l_rxhdr
/freebsd-9.3-release/tools/tools/net80211/stumbler/
H A Dstumbler.c82 int noise; member in struct:node_info
398 int sig, max, left, noise; local
433 noise=(int) ( ((double)node->noise)*left/100.0 );
437 for (i = 0; i < noise; i++)
772 // signal and noise
/freebsd-9.3-release/sys/dev/wi/
H A Dif_wavelan_ieee.h152 int noise; /* noise value */ member in struct:wi_sigcache
376 int noise; /* Average Noise Level*/ member in struct:wi_apinfo
/freebsd-9.3-release/contrib/bmake/mk/
H A Dwarnings.mk116 # In the second :@ "loop", the ::?= noise sets W_foo?=-Wfoo etc
/freebsd-9.3-release/contrib/tzcode/zic/
H A Dzic.c176 static int noise; variable
560 noise = TRUE;
599 if (noise)
925 if (noise && hh == HOURSPERDAY && mm == 0 && ss == 0)
927 if (noise && (hh > HOURSPERDAY ||
2034 if (noise && envvar[0] == '\0') {
2595 if (noise)
2623 if (noise && cp - string > 3)
/freebsd-9.3-release/usr.sbin/bsnmpd/modules/snmp_wlan/
H A Dwlan_snmp.h67 int8_t noise; member in struct:wlan_scan_result
/freebsd-9.3-release/contrib/gdb/gdb/
H A Dgnu-nat.c802 char *noise;
809 (procinfo_t *) &pi, &pi_len, &noise, &noise_len);
819 vm_deallocate (mach_task_self (), (vm_address_t) noise, noise_len);
828 char *noise;
838 (procinfo_t *) &pi, &pi_len, &noise, &noise_len);
1530 char noise[200];
792 char *noise; local
818 char *noise; local
1508 char noise[200]; member in struct:__anon1367
/freebsd-9.3-release/sys/dev/iwi/
H A Dif_iwireg.h252 uint16_t noise; member in struct:iwi_frame
457 uint8_t noise_reported; /* report noise stats to host */
/freebsd-9.3-release/sys/dev/bwn/
H A Dif_bwn.c8689 uint8_t noise[4]; local
8697 *((uint32_t *)noise) = htole32(bwn_jssi_read(mac));
8698 if (noise[0] == 0x7f || noise[1] == 0x7f || noise[2] == 0x7f ||
8699 noise[3] == 0x7f)
8705 noise[0] = MIN(MAX(noise[0], 0), N(pg->pg_nrssi_lt) - 1);
8706 noise[1] = MIN(MAX(noise[
9307 int padding, rate, rssi = 0, noise = 0, type; local
10309 bwn_rx_radiotap(struct bwn_mac *mac, struct mbuf *m, const struct bwn_rxhdr4 *rxhdr, struct bwn_plcp6 *plcp, int rate, int rssi, int noise) argument
[all...]
/freebsd-9.3-release/contrib/wpa/src/drivers/
H A Ddriver.h129 * @noise: noise level
153 int noise; member in struct:wpa_scan_res
/freebsd-9.3-release/sys/dev/an/
H A Dif_aironet_ieee.h130 int noise; /* noise value */ member in struct:an_sigcache

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