diff options
author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2014-10-17 07:40:24 +0530 |
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committer | John W. Linville <linville@tuxdriver.com> | 2014-10-27 14:16:16 -0400 |
commit | 347a9566ab1c8929d8ceaab59a8b56ac901ca312 (patch) | |
tree | 390f184a164a6fa8b4120beb6e94336f80a00579 | |
parent | a23152a82f2c98acba2255ea57ca49a0180d863f (diff) |
ath9k: Use a helper function to set NoA
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r-- | drivers/net/wireless/ath/ath9k/channel.c | 61 |
1 files changed, 36 insertions, 25 deletions
diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c index c6e130da683f..7d6f76b46132 100644 --- a/drivers/net/wireless/ath/ath9k/channel.c +++ b/drivers/net/wireless/ath/ath9k/channel.c @@ -392,6 +392,39 @@ static void ath_chanctx_offchannel_noa(struct ath_softc *sc, avp->noa_duration = 0; } +static void ath_chanctx_set_periodic_noa(struct ath_softc *sc, + struct ath_vif *avp, + struct ath_beacon_config *cur_conf, + u32 tsf_time, + u32 beacon_int) +{ + struct ath_common *common = ath9k_hw_common(sc->sc_ah); + + avp->noa_index++; + avp->noa_start = tsf_time; + + if (sc->sched.extend_absence) + avp->noa_duration = (3 * beacon_int / 2) + + sc->sched.channel_switch_time; + else + avp->noa_duration = + TU_TO_USEC(cur_conf->beacon_interval) / 2 + + sc->sched.channel_switch_time; + + if (test_bit(ATH_OP_SCANNING, &common->op_flags) || + sc->sched.extend_absence) + avp->periodic_noa = false; + else + avp->periodic_noa = true; + + ath_dbg(common, CHAN_CTX, + "noa_duration: %d, noa_start: %d, noa_index: %d, periodic: %d\n", + avp->noa_duration, + avp->noa_start, + avp->noa_index, + avp->periodic_noa); +} + void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif, enum ath_chanctx_event ev) { @@ -521,31 +554,9 @@ void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif, * announcement. */ if (ctx->active && - (!avp->noa_duration || sc->sched.force_noa_update)) { - avp->noa_index++; - avp->noa_start = tsf_time; - - if (sc->sched.extend_absence) - avp->noa_duration = (3 * beacon_int / 2) + - sc->sched.channel_switch_time; - else - avp->noa_duration = - TU_TO_USEC(cur_conf->beacon_interval) / 2 + - sc->sched.channel_switch_time; - - if (test_bit(ATH_OP_SCANNING, &common->op_flags) || - sc->sched.extend_absence) - avp->periodic_noa = false; - else - avp->periodic_noa = true; - - ath_dbg(common, CHAN_CTX, - "noa_duration: %d, noa_start: %d, noa_index: %d, periodic: %d\n", - avp->noa_duration, - avp->noa_start, - avp->noa_index, - avp->periodic_noa); - } + (!avp->noa_duration || sc->sched.force_noa_update)) + ath_chanctx_set_periodic_noa(sc, avp, cur_conf, + tsf_time, beacon_int); if (ctx->active && sc->sched.force_noa_update) sc->sched.force_noa_update = false; |