ath9k: skip beaconing when reset work is pending (4e7fb718) · Commits · 戴 / test

Whenever the reset work is queued up, do not generate beacon. And also clear the beacon miss count once the beacon stuck was observed. Signed-off-by:

drivers/net/wireless/ath/ath9k/beacon.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -359,6 +359,11 @@ void ath_beacon_tasklet(unsigned long data)
		int slot;
		u32 bfaddr, bc = 0;

		if (work_pending(&sc->hw_reset_work)) {
		ath_dbg(common, RESET,
		"reset work is pending, skip beaconing now\n");
		return;
		}
		/*
		* Check if the previous beacon has gone out. If
		* not don't try to post another, skip this period
		@@ -381,6 +386,7 @@ void ath_beacon_tasklet(unsigned long data)
		ath9k_hw_bstuck_nfcal(ah);
		} else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) {
		ath_dbg(common, BSTUCK, "beacon is officially stuck\n");
		sc->beacon.bmisscnt = 0;
		sc->sc_flags \|= SC_OP_TSF_RESET;
		ieee80211_queue_work(sc->hw, &sc->hw_reset_work);
		}