/drivers/media/dvb/frontends/ |
H A D | lgdt330x.c | 608 u32 noise; /* noise value */ local 617 noise = ((buf[0] & 7) << 16) | (buf[1] << 8) | buf[2]; 622 noise = ((buf[0] & 7<<3) << 13) | (buf[3] << 8) | buf[4]; 629 noise = ((buf[0] & 3) << 8) | buf[1]; 639 state->snr = calculate_snr(noise, c); 642 dprintk("%s: noise = 0x%08x, snr = %d.%02d dB\n", __func__, noise, 652 u32 noise; /* noise valu local [all...] |
H A D | or51132.c | 244 /* Auto CH, Auto NTSC rej, MPEGser, MPEG2tr, phase noise-high */ 252 Auto-deinterleave; MPEGser, MPEG2tr, phase noise-high 478 int noise, reg; local 484 noise = or51132_readreg(state, 0x02); 485 if (noise < 0) { 489 dprintk("read_snr noise (%d)\n", noise); 517 /* Calculate SNR using noise, c, and NTSC rejection correction */ 518 state->snr = calculate_snr(noise, c) - usK; 521 dprintk("%s: noise [all...] |
H A D | lgdt3305.c | 1001 u32 noise; /* noise value */ local 1009 noise = ((read_reg(state, LGDT3305_PT_MSE_1) & 0x07) << 16) | 1016 noise = ((read_reg(state, LGDT3305_EQ_MSE_1) & 0x0f) << 16) | 1024 noise = (read_reg(state, LGDT3305_CR_MSE_1) << 8) | 1034 state->snr = calculate_snr(noise, c); 1037 lg_dbg("noise = 0x%08x, snr = %d.%02d dB\n", noise,
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/drivers/staging/vt6655/ |
H A D | iowpa.h | 140 int noise; member in struct:viawget_scan_result
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/drivers/staging/vt6656/ |
H A D | iowpa.h | 130 int noise; member in struct:viawget_scan_result
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/drivers/media/video/cx88/ |
H A D | cx88-dsp.c | 140 /* The last 192 samples are enough for noise detection */ 157 s32 carrier, stereo, dual, noise; local 187 noise = noise_magnitude(x, N, FREQ_NOISE_START, FREQ_NOISE_END); 190 "noise=%d\n", carrier, stereo, dual, noise); 204 so we probably don't need noise detection */ 211 (noise < 10) &&
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/drivers/net/wireless/hostap/ |
H A D | hostap_80211.h | 71 u8 noise; member in struct:hostap_80211_rx_status
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H A D | hostap_80211_rx.c | 28 printk(KERN_DEBUG "%s: RX signal=%d noise=%d rate=%d len=%d " 30 name, rx_stats->signal, rx_stats->noise, rx_stats->rate, 149 LWNG_SETVAL(noise, 7, 0, 4, rx_stats->noise); 170 hdr->ssi_noise = htonl(rx_stats->noise); 190 hdr->dbm_antnoise = rx_stats->noise; 767 wstats.noise = rx_stats->noise;
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/drivers/staging/wlan-ng/ |
H A D | p80211conv.h | 87 int noise; /* An SSI, see p80211netdev.h */ member in struct:p80211_rxmeta
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H A D | p80211conv.c | 247 wlandev->spy_stat[i].noise = rxmeta->noise; 250 rxmeta->noise) ? (rxmeta->signal - 251 rxmeta->noise) : 0; 496 /* jkriegl: process signal and noise as set in hfa384x_int_rx() */ 497 /* jkriegl: only process signal/noise if requested by iwspy */
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H A D | p80211metastruct.h | 93 p80211item_uint32_t noise; member in struct:p80211msg_dot11req_scan_results 212 p80211item_uint32_t noise; member in struct:p80211msg_lnxreq_commsquality
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/drivers/net/wireless/ath/ath9k/ |
H A D | calib.c | 68 s8 noise = ATH_DEFAULT_NOISE_FLOOR; local 74 noise += delta; 76 return noise; 126 * Normally we limit the average noise floor by the 138 * If the noise floor seems normal for all chains, assume that 311 * of next noise floor calibration the baseband does. 384 "noise floor failed detected; detected %d, threshold %d\n", 391 ah->noise = ath9k_hw_getchan_noise(ah, chan); 399 ah->noise = ath9k_hw_getchan_noise(ah, chan); 435 * Triggering a noise floo [all...] |
H A D | debug.h | 191 u32 pcu_obs, pcu_cr, noise; member in struct:ath_dbg_bb_mac_samp
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/drivers/net/wireless/orinoco/ |
H A D | hermes.h | 264 __le16 noise; /* Noise level */ member in struct:prism2_scan_apinfo 280 __le16 noise; /* Noise level */ member in struct:agere_scan_apinfo 294 __le16 noise; /* Noise level */ member in struct:symbol_scan_apinfo 321 u8 noise; member in struct:agere_ext_scan_info
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/drivers/net/wireless/prism54/ |
H A D | islpci_eth.c | 296 avs->ssi_noise = cpu_to_be32(priv->local_iwstatistics.qual.noise); /*better than 'undefined', I assume */ 387 /* The noise value can be a bit outdated if nobody's 389 wstats.noise = priv->local_iwstatistics.qual.noise; 390 wstats.qual = wstats.level - wstats.noise;
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H A D | isl_ioctl.c | 177 priv->local_iwstatistics.qual.noise = r.u; 193 * link quality through a signal-noise 197 bss2->rssi - priv->iwstatistics.qual.noise; 383 * emit data if (sensitivity > rssi - noise) (in dBm). 448 range->max_qual.noise = 0; 452 range->avg_qual.noise = 0; /* don't know what to put here */ 576 char noise) 636 iwe.u.qual.noise = noise; 638 iwe.u.qual.qual = bss->rssi - noise; 574 prism54_translate_bss(struct net_device *ndev, struct iw_request_info *info, char *current_ev, char *end_buf, struct obj_bss *bss, char noise) argument 687 u32 noise = 0; local [all...] |
/drivers/mmc/core/ |
H A D | Kconfig | 26 noise when the MMC card is not in use. Your host driver has to
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/drivers/net/wireless/rtl818x/rtl8187/ |
H A D | rtl8187.h | 47 u8 noise; member in struct:rtl8187_rx_hdr 137 u8 noise; member in struct:rtl8187_priv
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/drivers/net/wireless/wl1251/ |
H A D | rx.c | 79 wl->noise = desc->rssi - desc->snr / 2;
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/drivers/staging/rtl8187se/ieee80211/ |
H A D | ieee80211_rx.c | 1211 //stats->noise = stats->signal - stats->noise; 1212 stats->noise = ieee80211_TranslateToDbm(100 - stats->signalstrength) - 25; 1243 unsigned char noise = 0; local 1248 //noise = signal - src->stats.noise; 1249 if(dst->stats.noise > 0) 1250 noise = (dst->stats.noise * 5 + src->stats.noise)/ [all...] |
/drivers/staging/rtl8192u/ |
H A D | r8192U_wx.c | 418 range->max_qual.noise = -98; 424 range->avg_qual.noise = 0; 1193 wstats->qual.noise = 0; 1200 tmp_noise = (&ieee->current_network)->stats.noise; 1201 //printk("level:%d, qual:%d, noise:%d\n", tmp_level, tmp_qual, tmp_noise); 1205 wstats->qual.noise = tmp_noise;
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/drivers/net/wireless/b43legacy/ |
H A D | main.c | 824 u8 noise[4]; local 834 *((__le32 *)noise) = cpu_to_le32(b43legacy_jssi_read(dev)); 835 if (noise[0] == 0x7F || noise[1] == 0x7F || 836 noise[2] == 0x7F || noise[3] == 0x7F) 839 /* Get the noise samples. */ 842 noise[0] = clamp_val(noise[0], 0, ARRAY_SIZE(phy->nrssi_lt) - 1); 843 noise[ [all...] |
/drivers/net/wireless/libertas_tf/ |
H A D | main.c | 540 survey->noise = priv->noise; 576 priv->noise = prxpd->nf;
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/drivers/media/common/tuners/ |
H A D | xc4000.c | 496 static int xc_get_noise_level(struct xc4000_priv *priv, u16 *noise) argument 498 return xc4000_readreg(priv, XREG_NOISE_LEVEL, noise); 1105 u16 noise = 0; local 1140 xc_get_noise_level(priv, &noise); 1141 dprintk(1, "*** Noise level = %ddB (%d)\n", noise >> 8, noise); 1491 /* highest noise level: 32dB */ 1501 noise level is stored in demodulator registers.
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/drivers/net/wireless/ath/carl9170/ |
H A D | debug.c | 435 ar->noise[0], ar->noise[2]); 437 ar->noise[1], ar->noise[3]);
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