add dts config

hc

2023-12-06 08f87f769b595151be1afeff53e144f543faa614

 kernel/drivers/net/wireless/ath/ath9k/init.c
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@@ -230,7 +230,7 @@
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 	struct ath_hw *ah = hw_priv;
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 	struct ath_common *common = ath9k_hw_common(ah);
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 	struct ath_softc *sc = (struct ath_softc *) common->priv;
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-	unsigned long uninitialized_var(flags);
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+	unsigned long flags;
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 	u32 val;
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 	if (NR_CPUS > 1 && ah->config.serialize_regmode == SER_REG_MODE_ON) {
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@@ -642,7 +642,7 @@
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 	}
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 	mac = of_get_mac_address(np);
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-	if (mac)
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+	if (!IS_ERR(mac))
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 		ether_addr_copy(common->macaddr, mac);
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 	return 0;
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@@ -676,8 +676,6 @@
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 	/* Will be cleared in ath9k_start() */
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 	set_bit(ATH_OP_INVALID, &common->op_flags);
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-	sc->airtime_flags = (AIRTIME_USE_TX | AIRTIME_USE_RX |
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-			     AIRTIME_USE_NEW_QUEUES);
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 	sc->sc_ah = ah;
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 	sc->dfs_detector = dfs_pattern_detector_init(common, NL80211_DFS_UNSET);
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@@ -730,9 +728,8 @@
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 	spin_lock_init(&sc->sc_pm_lock);
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 	spin_lock_init(&sc->chan_lock);
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 	mutex_init(&sc->mutex);
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-	tasklet_init(&sc->intr_tq, ath9k_tasklet, (unsigned long)sc);
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-	tasklet_init(&sc->bcon_tasklet, ath9k_beacon_tasklet,
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-		     (unsigned long)sc);
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+	tasklet_setup(&sc->intr_tq, ath9k_tasklet);
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+	tasklet_setup(&sc->bcon_tasklet, ath9k_beacon_tasklet);
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 	timer_setup(&sc->sleep_timer, ath_ps_full_sleep, 0);
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 	INIT_WORK(&sc->hw_reset_work, ath_reset_work);
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@@ -807,7 +804,7 @@
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 		ah->curchan = &ah->channels[chan->hw_value];
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 		cfg80211_chandef_create(&chandef, chan, NL80211_CHAN_HT20);
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 		ath9k_cmn_get_channel(sc->hw, ah, &chandef);
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-		ath9k_hw_set_txpowerlimit(ah, MAX_RATE_POWER, true);
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+		ath9k_hw_set_txpowerlimit(ah, MAX_COMBINED_POWER, true);
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 	}
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 }
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@@ -1013,6 +1010,10 @@
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 	SET_IEEE80211_PERM_ADDR(hw, common->macaddr);
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 	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
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+	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_AIRTIME_FAIRNESS);
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+	wiphy_ext_feature_set(hw->wiphy,
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+			      NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS);
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+	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0);
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 }
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 int ath9k_init_device(u16 devid, struct ath_softc *sc,