} else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) {
DPRINTF(sc, ATH_DBG_BEACON,
"beacon is officially stuck\n");
+ sc->sc_flags |= SC_OP_TSF_RESET;
ath_reset(sc, false);
}
intval = conf->beacon_interval & ATH9K_BEACON_PERIOD;
+ /*
+ * It looks like mac80211 may end up using beacon interval of zero in
+ * some cases (at least for mesh point). Avoid getting into an
+ * infinite loop by using a bit safer value instead..
+ */
+ if (intval == 0)
+ intval = 100;
+
/* Pull nexttbtt forward to reflect the current TSF */
nexttbtt = TSF_TO_TU(sc->beacon.bc_tstamp >> 32, sc->beacon.bc_tstamp);