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69 lines
2.1 KiB
Diff
69 lines
2.1 KiB
Diff
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
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Date: Fri, 17 Oct 2014 07:40:25 +0530
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Subject: [PATCH] ath9k: Use a helper function for bmiss
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Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
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---
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--- a/drivers/net/wireless/ath/ath9k/channel.c
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+++ b/drivers/net/wireless/ath/ath9k/channel.c
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@@ -366,6 +366,31 @@ static void ath_chanctx_setup_timer(stru
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"Setup chanctx timer with timeout: %d ms\n", jiffies_to_msecs(tsf_time));
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}
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+static void ath_chanctx_handle_bmiss(struct ath_softc *sc,
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+ struct ath_chanctx *ctx,
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+ struct ath_vif *avp)
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+{
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+ /*
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+ * Clear the extend_absence flag if it had been
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+ * set during the previous beacon transmission,
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+ * since we need to revert to the normal NoA
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+ * schedule.
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+ */
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+ if (ctx->active && sc->sched.extend_absence) {
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+ avp->noa_duration = 0;
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+ sc->sched.extend_absence = false;
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+ }
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+
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+ /* If at least two consecutive beacons were missed on the STA
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+ * chanctx, stay on the STA channel for one extra beacon period,
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+ * to resync the timer properly.
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+ */
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+ if (ctx->active && sc->sched.beacon_miss >= 2) {
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+ avp->noa_duration = 0;
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+ sc->sched.extend_absence = true;
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+ }
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+}
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+
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static void ath_chanctx_offchannel_noa(struct ath_softc *sc,
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struct ath_chanctx *ctx,
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struct ath_vif *avp,
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@@ -524,25 +549,7 @@ void ath_chanctx_event(struct ath_softc
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break;
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}
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- /*
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- * Clear the extend_absence flag if it had been
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- * set during the previous beacon transmission,
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- * since we need to revert to the normal NoA
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- * schedule.
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- */
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- if (ctx->active && sc->sched.extend_absence) {
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- avp->noa_duration = 0;
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- sc->sched.extend_absence = false;
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- }
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-
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- /* If at least two consecutive beacons were missed on the STA
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- * chanctx, stay on the STA channel for one extra beacon period,
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- * to resync the timer properly.
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- */
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- if (ctx->active && sc->sched.beacon_miss >= 2) {
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- avp->noa_duration = 0;
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- sc->sched.extend_absence = true;
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- }
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+ ath_chanctx_handle_bmiss(sc, ctx, avp);
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/* Prevent wrap-around issues */
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if (avp->noa_duration && tsf_time - avp->noa_start > BIT(30))
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