diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-lib.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index 95666e5..74623e0 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -205,7 +205,9 @@ void iwl_check_abort_status(struct iwl_priv *priv, u8 frame_count, u32 status) { if (frame_count == 1 && status == TX_STATUS_FAIL_RFKILL_FLUSH) { - IWL_ERR(priv, "TODO: Implement Tx flush command!!!\n"); + IWL_ERR(priv, "Tx flush command to flush out all frames\n"); + if (!test_bit(STATUS_EXIT_PENDING, &priv->status)) + queue_work(priv->workqueue, &priv->tx_flush); } } @@ -1498,3 +1500,18 @@ int iwlagn_txfifo_flush(struct iwl_priv *priv, u16 flush_control) return iwl_send_cmd(priv, &cmd); } + +void iwlagn_dev_txfifo_flush(struct iwl_priv *priv, u16 flush_control) +{ + mutex_lock(&priv->mutex); + ieee80211_stop_queues(priv->hw); + if (priv->cfg->ops->lib->txfifo_flush(priv, IWL_DROP_ALL)) { + IWL_ERR(priv, "flush request fail\n"); + goto done; + } + IWL_DEBUG_INFO(priv, "wait transmit/flush all frames\n"); + iwlagn_wait_tx_queue_empty(priv); +done: + ieee80211_wake_queues(priv->hw); + mutex_unlock(&priv->mutex); +} |