Cross Reference: /drivers/net/wireless/ath/ath9k/xmit.c

Lines Matching refs:rates
415 	struct ieee80211_tx_rate rates[4];
428 	memcpy(rates, tx_info->control.rates, sizeof(rates));
432 		retries += rates[i].count;
545 				memcpy(tx_info->control.rates, rates, sizeof(rates));
627 	struct ieee80211_tx_rate *rates;
632 	rates = tx_info->control.rates;
635 		if (!rates[i].count || rates[i].idx < 0)
638 		if (!(rates[i].flags & IEEE80211_TX_RC_MCS))
650 	struct ieee80211_tx_rate *rates;
657 	rates = tx_info->control.rates;
669 		if (!rates[i].count)
672 		if (!(rates[i].flags & IEEE80211_TX_RC_MCS)) {
677 		if (rates[i].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
682 		if (rates[i].flags & IEEE80211_TX_RC_SHORT_GI)
685 		frmlen = ath_max_4ms_framelen[modeidx][rates[i].idx];
741 	 *      The hardware can keep up at lower rates, but not higher rates
768 	rix = tx_info->control.rates[0].idx;
769 	flags = tx_info->control.rates[0].flags;
938 	struct ieee80211_tx_rate *rates;
947 	rates = tx_info->control.rates;
958 		if (!rates[i].count || (rates[i].idx < 0))
961 		rix = rates[i].idx;
962 		info->rates[i].Tries = rates[i].count;
964 		    if (rates[i].flags & IEEE80211_TX_RC_USE_RTS_CTS) {
965 			info->rates[i].RateFlags |= ATH9K_RATESERIES_RTS_CTS;
967 		} else if (rates[i].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
968 			info->rates[i].RateFlags |= ATH9K_RATESERIES_RTS_CTS;
972 		if (rates[i].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
973 			info->rates[i].RateFlags |= ATH9K_RATESERIES_2040;
974 		if (rates[i].flags & IEEE80211_TX_RC_SHORT_GI)
975 			info->rates[i].RateFlags |= ATH9K_RATESERIES_HALFGI;
977 		is_sgi = !!(rates[i].flags & IEEE80211_TX_RC_SHORT_GI);
978 		is_40 = !!(rates[i].flags & IEEE80211_TX_RC_40_MHZ_WIDTH);
979 		is_sp = !!(rates[i].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE);
981 		if (rates[i].flags & IEEE80211_TX_RC_MCS) {
982 			/* MCS rates */
983 			info->rates[i].Rate = rix | 0x80;
984 			info->rates[i].ChSel = ath_txchainmask_reduction(sc,
985 					ah->txchainmask, info->rates[i].Rate);
986 			info->rates[i].PktDuration = ath_pkt_duration(sc, rix, len,
989 				info->rates[i].RateFlags |= ATH9K_RATESERIES_STBC;
993 		/* legacy rates */
994 		rate = &sc->sbands[tx_info->band].bitrates[rates[i].idx];
1001 		info->rates[i].Rate = rate->hw_value;
1003 			if (rates[i].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
1004 				info->rates[i].Rate |= rate->hw_value_short;
1010 			info->rates[i].ChSel = ah->txchainmask;
1012 			info->rates[i].ChSel = ath_txchainmask_reduction(sc,
1013 					ah->txchainmask, info->rates[i].Rate);
1015 		info->rates[i].PktDuration = ath9k_hw_computetxtime(sc->sc_ah,
2122 		 * successfully by eventually preferring slower rates.
2129 			tx_info->status.rates[tx_rateindex].count =
2134 		tx_info->status.rates[i].count = 0;
2135 		tx_info->status.rates[i].idx = -1;
2138 	tx_info->status.rates[tx_rateindex].count = ts->ts_longretry + 1;