Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[pandora-kernel.git] / drivers / net / wireless / iwlwifi / iwl-tx.c

diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 9bbeec9..7073069 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -348,6 +348,10 @@ int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
 
        txq->need_update = 0;
 
+       /* aggregation TX queues will get their ID when aggregation begins */
+       if (txq_id <= IWL_TX_FIFO_AC3)
+               txq->swq_id = txq_id;
+
        /* TFD_QUEUE_SIZE_MAX must be power-of-two size, otherwise
         * iwl_queue_inc_wrap and iwl_queue_dec_wrap are broken. */
        BUILD_BUG_ON(TFD_QUEUE_SIZE_MAX & (TFD_QUEUE_SIZE_MAX - 1));
@@ -734,8 +738,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 
        IWL_DEBUG_TX(priv, "station Id %d\n", sta_id);
 
-       swq_id = skb_get_queue_mapping(skb);
-       txq_id = swq_id;
+       txq_id = skb_get_queue_mapping(skb);
        if (ieee80211_is_data_qos(fc)) {
                qc = ieee80211_get_qos_ctl(hdr);
                tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
@@ -746,16 +749,14 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
                hdr->seq_ctrl |= cpu_to_le16(seq_number);
                seq_number += 0x10;
                /* aggregation is on for this <sta,tid> */
-               if (info->flags & IEEE80211_TX_CTL_AMPDU) {
+               if (info->flags & IEEE80211_TX_CTL_AMPDU)
                        txq_id = priv->stations[sta_id].tid[tid].agg.txq_id;
-                       swq_id = iwl_virtual_agg_queue_num(swq_id, txq_id);
-               }
                priv->stations[sta_id].tid[tid].tfds_in_queue++;
        }
 
        txq = &priv->txq[txq_id];
+       swq_id = txq->swq_id;
        q = &txq->q;
-       txq->swq_id = swq_id;
 
        spin_lock_irqsave(&priv->lock, flags);
 
@@ -1109,7 +1110,7 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
                  txq_id, sequence,
                  priv->txq[IWL_CMD_QUEUE_NUM].q.read_ptr,
                  priv->txq[IWL_CMD_QUEUE_NUM].q.write_ptr)) {
-               iwl_print_hex_dump(priv, IWL_DL_INFO , rxb, 32);
+               iwl_print_hex_error(priv, rxb, 32);
                return;
        }
 
@@ -1187,6 +1188,7 @@ int iwl_tx_agg_start(struct iwl_priv *priv, const u8 *ra, u16 tid, u16 *ssn)
        tid_data = &priv->stations[sta_id].tid[tid];
        *ssn = SEQ_TO_SN(tid_data->seq_number);
        tid_data->agg.txq_id = txq_id;
+       priv->txq[txq_id].swq_id = iwl_virtual_agg_queue_num(tx_fifo, txq_id);
        spin_unlock_irqrestore(&priv->sta_lock, flags);
 
        ret = priv->cfg->ops->lib->txq_agg_enable(priv, txq_id, tx_fifo,