diff options
| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2013-08-01 15:27:06 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-08-01 19:52:05 (GMT) |
| commit | e3d5291436ff9efeeb968459724af5332305dded (patch) | |
| tree | 6218c3359d1633bd8355d591bba39f2a0845788a /drivers/net/wireless/ath/ath9k/antenna.c | |
| parent | 37133002f5263153e71a509191fbb8951c1de3e0 (diff) | |
| download | linux-e3d5291436ff9efeeb968459724af5332305dded.tar.xz | |
ath9k: Add statistics for antenna diversity
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/antenna.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/antenna.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/net/wireless/ath/ath9k/antenna.c b/drivers/net/wireless/ath/ath9k/antenna.c index ea4ee08..291ca01 100644 --- a/drivers/net/wireless/ath/ath9k/antenna.c +++ b/drivers/net/wireless/ath/ath9k/antenna.c @@ -695,15 +695,18 @@ void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs) 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++; - ANT_STAT_INC(ANT_MAIN, recv_cnt); - ANT_LNA_INC(ANT_MAIN, rx_ant_conf); - } else { + else antcomb->alt_recv_cnt++; - ANT_STAT_INC(ANT_ALT, recv_cnt); - ANT_LNA_INC(ANT_ALT, rx_ant_conf); - } + } + + if (main_ant_conf == rx_ant_conf) { + ANT_STAT_INC(ANT_MAIN, recv_cnt); + ANT_LNA_INC(ANT_MAIN, rx_ant_conf); + } else { + ANT_STAT_INC(ANT_ALT, recv_cnt); + ANT_LNA_INC(ANT_ALT, rx_ant_conf); } /* Short scan check */ @@ -782,6 +785,7 @@ void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs) 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); + ath9k_debug_stat_ant(sc, &div_ant_conf, main_rssi_avg, alt_rssi_avg); antcomb->scan_start_time = jiffies; antcomb->total_pkt_count = 0; |