Lines Matching defs:noise
796 u8 noise[4];
806 *((__le32 *)noise) = cpu_to_le32(b43legacy_jssi_read(dev));
807 if (noise[0] == 0x7F || noise[1] == 0x7F ||
808 noise[2] == 0x7F || noise[3] == 0x7F)
811 /* Get the noise samples. */
814 noise[0] = clamp_val(noise[0], 0, ARRAY_SIZE(phy->nrssi_lt) - 1);
815 noise[1] = clamp_val(noise[1], 0, ARRAY_SIZE(phy->nrssi_lt) - 1);
816 noise[2] = clamp_val(noise[2], 0, ARRAY_SIZE(phy->nrssi_lt) - 1);
817 noise[3] = clamp_val(noise[3], 0, ARRAY_SIZE(phy->nrssi_lt) - 1);
818 dev->noisecalc.samples[i][0] = phy->nrssi_lt[noise[0]];
819 dev->noisecalc.samples[i][1] = phy->nrssi_lt[noise[1]];
820 dev->noisecalc.samples[i][2] = phy->nrssi_lt[noise[2]];
821 dev->noisecalc.samples[i][3] = phy->nrssi_lt[noise[3]];
824 /* Calculate the Link Quality by the noise samples. */
3528 survey->noise = dev->stats.link_noise;