ath9k: add some more fixes to AP handling of buffered frames for powersave clients

[openwrt/staging/yousong.git] / package / mac80211 / patches / 573-ath9k_fix_tx_flush_bar.patch

diff --git a/package/mac80211/patches/573-ath9k_fix_tx_flush_bar.patch b/package/mac80211/patches/573-ath9k_fix_tx_flush_bar.patch
index c13f93b0fcec26de7b8e44e955a4ef23eb7e4754..a87151bb3a9145f56a094c9cb3131553ef0f7812 100644 (file)
--- a/package/mac80211/patches/573-ath9k_fix_tx_flush_bar.patch
+++ b/package/mac80211/patches/573-ath9k_fix_tx_flush_bar.patch
@@ -14,24 +14,24 @@
  #define ATH9K_TX_PWRMGMT           0x02
 --- a/drivers/net/wireless/ath/ath9k/xmit.c
 +++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -389,6 +389,7 @@ static void ath_tx_complete_aggr(struct 
+@@ -388,6 +388,7 @@ static void ath_tx_complete_aggr(struct 
+       int nframes;
        u8 tidno;
-       bool clear_filter;
        int i, retries;
 +      bool flush = !!(ts->ts_status & ATH9K_TX_FLUSH);
  
        skb = bf->bf_mpdu;
        hdr = (struct ieee80211_hdr *)skb->data;
-@@ -483,6 +484,8 @@ static void ath_tx_complete_aggr(struct 
+@@ -482,6 +483,8 @@ static void ath_tx_complete_aggr(struct 
                                 * the un-acked sub-frames
                                 */
                                txfail = 1;
 +                      } else if (flush) {
 +                              txpending = 1;
                        } else if (fi->retries < ATH_MAX_SW_RETRIES) {
-                               if (!(ts->ts_status & ATH9K_TXERR_FILT) &&
-                                   !an->sleeping)
-@@ -543,7 +546,8 @@ static void ath_tx_complete_aggr(struct 
+                               if (txok || !an->sleeping)
+                                       ath_tx_set_retry(sc, txq, bf->bf_mpdu,
+@@ -540,7 +543,8 @@ static void ath_tx_complete_aggr(struct 
  
                                                ath_tx_complete_buf(sc, bf, txq,
                                                                    &bf_head,
@@ -41,7 +41,7 @@
                                                                    sta);
                                                break;
                                        }
-@@ -1447,6 +1451,7 @@ static void ath_drain_txq_list(struct at
+@@ -1446,6 +1450,7 @@ static void ath_drain_txq_list(struct at
        struct ath_tx_status ts;
  
        memset(&ts, 0, sizeof(ts));