diff options
| -rw-r--r-- | drivers/net/wireless/ath5k/base.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c index fc0ff713401c..fa39f21c36c3 100644 --- a/drivers/net/wireless/ath5k/base.c +++ b/drivers/net/wireless/ath5k/base.c @@ -1180,6 +1180,8 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf) unsigned int mrr_rate[3], mrr_tries[3]; int i, ret; u16 hw_rate; + u16 cts_rate = 0; + u16 duration = 0; u8 rc_flags; flags = AR5K_TXDESC_INTREQ | AR5K_TXDESC_CLRDMASK; @@ -1199,6 +1201,19 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf) pktlen = skb->len; + if (rc_flags & IEEE80211_TX_RC_USE_RTS_CTS) { + flags |= AR5K_TXDESC_RTSENA; + cts_rate = ieee80211_get_rts_cts_rate(sc->hw, info)->hw_value; + duration = le16_to_cpu(ieee80211_rts_duration(sc->hw, + sc->vif, pktlen, info)); + } + if (rc_flags & IEEE80211_TX_RC_USE_CTS_PROTECT) { + flags |= AR5K_TXDESC_CTSENA; + cts_rate = ieee80211_get_rts_cts_rate(sc->hw, info)->hw_value; + duration = le16_to_cpu(ieee80211_ctstoself_duration(sc->hw, + sc->vif, pktlen, info)); + } + if (info->control.hw_key) { keyidx = info->control.hw_key->hw_key_idx; pktlen += info->control.hw_key->icv_len; @@ -1207,7 +1222,8 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf) ieee80211_get_hdrlen_from_skb(skb), AR5K_PKT_TYPE_NORMAL, (sc->power_level * 2), hw_rate, - info->control.rates[0].count, keyidx, 0, flags, 0, 0); + info->control.rates[0].count, keyidx, 0, flags, + cts_rate, duration); if (ret) goto err_unmap; |
