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;