From: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/channel.c | 45 ++++++++++++++++++--------------
1 file changed, 26 insertions(+), 19 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c
index 7d6f76b..7fe35a5 100644
--- a/drivers/net/wireless/ath/ath9k/channel.c
+++ b/drivers/net/wireless/ath/ath9k/channel.c
@@ -366,6 +366,31 @@ static void ath_chanctx_setup_timer(struct ath_softc *sc, u32 tsf_time)
"Setup chanctx timer with timeout: %d ms\n", jiffies_to_msecs(tsf_time));
}
+static void ath_chanctx_handle_bmiss(struct ath_softc *sc,
+ struct ath_chanctx *ctx,
+ struct ath_vif *avp)
+{
+ /*
+ * Clear the extend_absence flag if it had been
+ * set during the previous beacon transmission,
+ * since we need to revert to the normal NoA
+ * schedule.
+ */
+ if (ctx->active && sc->sched.extend_absence) {
+ avp->noa_duration = 0;
+ sc->sched.extend_absence = false;
+ }
+
+ /* If at least two consecutive beacons were missed on the STA
+ * chanctx, stay on the STA channel for one extra beacon period,
+ * to resync the timer properly.
+ */
+ if (ctx->active && sc->sched.beacon_miss >= 2) {
+ avp->noa_duration = 0;
+ sc->sched.extend_absence = true;
+ }
+}
+
static void ath_chanctx_offchannel_noa(struct ath_softc *sc,
struct ath_chanctx *ctx,
struct ath_vif *avp,
@@ -524,25 +549,7 @@ void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif,
break;
}
- /*
- * Clear the extend_absence flag if it had been
- * set during the previous beacon transmission,
- * since we need to revert to the normal NoA
- * schedule.
- */
- if (ctx->active && sc->sched.extend_absence) {
- avp->noa_duration = 0;
- sc->sched.extend_absence = false;
- }
-
- /* If at least two consecutive beacons were missed on the STA
- * chanctx, stay on the STA channel for one extra beacon period,
- * to resync the timer properly.
- */
- if (ctx->active && sc->sched.beacon_miss >= 2) {
- avp->noa_duration = 0;
- sc->sched.extend_absence = true;
- }
+ ath_chanctx_handle_bmiss(sc, ctx, avp);
/* Prevent wrap-around issues */
if (avp->noa_duration && tsf_time - avp->noa_start > BIT(30))
--
2.1.2
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