diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 6 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 7 |
2 files changed, 11 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 0548aa3702e3..457e9b0d21ca 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1196,6 +1196,9 @@ static void ath9k_tpc_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { int *power = data; + if (vif->bss_conf.txpower == INT_MIN) + return; + if (*power < vif->bss_conf.txpower) *power = vif->bss_conf.txpower; } @@ -1457,6 +1460,9 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) ath_chanctx_set_channel(sc, ctx, &hw->conf.chandef); } + if (changed & IEEE80211_CONF_CHANGE_POWER) + ath9k_set_txpower(sc, NULL); + mutex_unlock(&sc->mutex); ath9k_ps_restore(sc); diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 31e7b108279c..e60d4737fc6e 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -2095,10 +2095,13 @@ static void setup_frame_info(struct ieee80211_hw *hw, if (tx_info->control.vif) { struct ieee80211_vif *vif = tx_info->control.vif; - + if (vif->bss_conf.txpower == INT_MIN) + goto nonvifpower; txpower = 2 * vif->bss_conf.txpower; } else { - struct ath_softc *sc = hw->priv; + struct ath_softc *sc; + nonvifpower: + sc = hw->priv; txpower = sc->cur_chan->cur_txpower; } |