diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex/wmm.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/wmm.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c index a6db12c..b2e9956 100644 --- a/drivers/net/wireless/mwifiex/wmm.c +++ b/drivers/net/wireless/mwifiex/wmm.c @@ -1174,6 +1174,14 @@ mwifiex_send_processed_packet(struct mwifiex_private *priv, skb = skb_dequeue(&ptr->skb_head); + if (adapter->data_sent || adapter->tx_lock_flag) { + spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock, + ra_list_flags); + skb_queue_tail(&adapter->tx_data_q, skb); + atomic_inc(&adapter->tx_queued); + return; + } + if (!skb_queue_empty(&ptr->skb_head)) skb_next = skb_peek(&ptr->skb_head); else @@ -1324,11 +1332,16 @@ void mwifiex_wmm_process_tx(struct mwifiex_adapter *adapter) { do { - /* Check if busy */ - if (adapter->data_sent || adapter->tx_lock_flag) - break; - if (mwifiex_dequeue_tx_packet(adapter)) break; + if (adapter->iface_type != MWIFIEX_SDIO) { + if (adapter->data_sent || + adapter->tx_lock_flag) + break; + } else { + if (atomic_read(&adapter->tx_queued) >= + MWIFIEX_MAX_PKTS_TXQ) + break; + } } while (!mwifiex_wmm_lists_empty(adapter)); } |