diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/beacon.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/beacon.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c index 626418222c8..702e5abc38b 100644 --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c @@ -91,7 +91,7 @@ static void ath_beacon_setup(struct ath_softc *sc, struct ieee80211_vif *vif, info.txpower = MAX_RATE_POWER; info.keyix = ATH9K_TXKEYIX_INVALID; info.keytype = ATH9K_KEY_TYPE_CLEAR; - info.flags = ATH9K_TXDESC_NOACK | ATH9K_TXDESC_INTREQ; + info.flags = ATH9K_TXDESC_NOACK | ATH9K_TXDESC_CLRDMASK; info.buf_addr[0] = bf->bf_buf_addr; info.buf_len[0] = roundup(skb->len, 4); @@ -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 @@ -369,6 +374,9 @@ void ath_beacon_tasklet(unsigned long data) if (ath9k_hw_numtxpending(ah, sc->beacon.beaconq) != 0) { sc->beacon.bmisscnt++; + if (!ath9k_hw_check_alive(ah)) + ieee80211_queue_work(sc->hw, &sc->hw_check_work); + if (sc->beacon.bmisscnt < BSTUCK_THRESH * sc->nbcnvifs) { ath_dbg(common, BSTUCK, "missed %u consecutive beacons\n", @@ -378,6 +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); } @@ -650,6 +659,8 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc, u32 tsf, intval, nexttbtt; ath9k_reset_beacon_status(sc); + if (!(sc->sc_flags & SC_OP_BEACONS)) + ath9k_hw_settsf64(ah, sc->beacon.bc_tstamp); intval = TU_TO_USEC(conf->beacon_interval); tsf = roundup(ath9k_hw_gettsf32(ah) + TU_TO_USEC(FUDGE), intval); |