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ath9k: Do a quick scan only when scan_not_start is true

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Right now, it is being done for all cases.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith Manoharan
2013-08-01 11:53:17 +05:30
committed by John W. Linville
parent 4eba10cc80
commit 3fbaf4c55b
3 changed files with 26 additions and 9 deletions
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20
drivers/net/wireless/ath/ath9k/antenna.c
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@@ -561,10 +561,16 @@ void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs)
antcomb->total_pkt_count++;
antcomb->main_total_rssi += main_rssi;
antcomb->alt_total_rssi += alt_rssi;
if (main_ant_conf == rx_ant_conf)
if (main_ant_conf == rx_ant_conf) {
antcomb->main_recv_cnt++;
else
ANT_STAT_INC(ANT_MAIN, recv_cnt);
ANT_LNA_INC(ANT_MAIN, rx_ant_conf);
} else {
antcomb->alt_recv_cnt++;
ANT_STAT_INC(ANT_ALT, recv_cnt);
ANT_LNA_INC(ANT_ALT, rx_ant_conf);
}
}
/* Short scan check */
@@ -753,14 +759,12 @@ void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs)
}
goto div_comb_done;
}
ath_select_ant_div_from_quick_scan(antcomb, &div_ant_conf,
main_rssi_avg, alt_rssi_avg,
alt_ratio);
antcomb->quick_scan_cnt++;
}
ath_select_ant_div_from_quick_scan(antcomb, &div_ant_conf,
main_rssi_avg, alt_rssi_avg,
alt_ratio);
antcomb->quick_scan_cnt++;
div_comb_done:
ath_ant_div_conf_fast_divbias(&div_ant_conf, antcomb, alt_ratio);
ath9k_hw_antdiv_comb_conf_set(sc->sc_ah, &div_ant_conf);