}
}
+static u8 ath_get_rate_txpower(struct ath_softc *sc, struct ath_buf *bf,
+ u8 rateidx)
+{
+ u8 max_power;
+ struct ath_hw *ah = sc->sc_ah;
+
+ if (sc->tx99_state)
+ return MAX_RATE_POWER;
+
+ if (!AR_SREV_9300_20_OR_LATER(ah)) {
+ /* ar9002 is not sipported for the moment */
+ return MAX_RATE_POWER;
+ }
+
+ if (!bf->bf_state.bfs_paprd) {
+ struct sk_buff *skb = bf->bf_mpdu;
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct ath_frame_info *fi = get_frame_info(skb);
+
+ if (rateidx < 8 && (info->flags & IEEE80211_TX_CTL_STBC))
+ max_power = min(ah->tx_power_stbc[rateidx],
+ fi->tx_power);
+ else
+ max_power = min(ah->tx_power[rateidx], fi->tx_power);
+ } else {
+ max_power = ah->paprd_training_power;
+ }
+
+ return max_power;
+}
+
static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf,
struct ath_tx_info *info, int len, bool rts)
{
is_40, is_sgi, is_sp);
if (rix < 8 && (tx_info->flags & IEEE80211_TX_CTL_STBC))
info->rates[i].RateFlags |= ATH9K_RATESERIES_STBC;
+
+ info->txpower[i] = ath_get_rate_txpower(sc, bf, rix);
continue;
}
info->rates[i].PktDuration = ath9k_hw_computetxtime(sc->sc_ah,
phy, rate->bitrate * 100, len, rix, is_sp);
+
+ info->txpower[i] = ath_get_rate_txpower(sc, bf, rix);
}
/* For AR5416 - RTS cannot be followed by a frame larger than 8K */
memset(&info, 0, sizeof(info));
info.is_first = true;
info.is_last = true;
- info.txpower = MAX_RATE_POWER;
info.qcu = txq->axq_qnum;
while (bf) {
fi->keyix = ATH9K_TXKEYIX_INVALID;
fi->keytype = keytype;
fi->framelen = framelen;
+ fi->tx_power = MAX_RATE_POWER;
if (!rate)
return;
struct ath_txq *txq = txctl->txq;
struct ath_atx_tid *tid = NULL;
struct ath_buf *bf;
- bool queue, skip_uapsd = false;
+ bool queue, skip_uapsd = false, ps_resp;
int q, ret;
if (vif)
if (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN)
txctl->force_channel = true;
+ ps_resp = !!(info->control.flags & IEEE80211_TX_CTRL_PS_RESPONSE);
+
ret = ath_tx_prepare(hw, skb, txctl);
if (ret)
return ret;
if (txctl->an && queue)
tid = ath_get_skb_tid(sc, txctl->an, skb);
- if (!skip_uapsd && (info->flags & IEEE80211_TX_CTL_PS_RESPONSE)) {
+ if (!skip_uapsd && ps_resp) {
ath_txq_unlock(sc, txq);
txq = sc->tx.uapsdq;
ath_txq_lock(sc, txq);