diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-trans-pcie.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans-pcie.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c index da3411057afc..a1a58330273f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c @@ -1231,7 +1231,7 @@ static int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb, txq->need_update = 1; iwl_txq_update_write_ptr(trans, txq); } else { - iwl_stop_queue(trans, txq); + iwl_stop_queue(trans, txq, "Queue is full"); } } return 0; @@ -1283,20 +1283,21 @@ static int iwlagn_txq_check_empty(struct iwl_trans *trans, /* aggregated HW queue */ if ((txq_id == tid_data->agg.txq_id) && (q->read_ptr == q->write_ptr)) { - IWL_DEBUG_HT(trans, + IWL_DEBUG_TX_QUEUES(trans, "HW queue empty: continue DELBA flow\n"); iwl_trans_pcie_txq_agg_disable(trans, txq_id); tid_data->agg.state = IWL_AGG_OFF; iwl_stop_tx_ba_trans_ready(priv(trans), NUM_IWL_RXON_CTX, sta_id, tid); - iwl_wake_queue(trans, &trans_pcie->txq[txq_id]); + iwl_wake_queue(trans, &trans_pcie->txq[txq_id], + "DELBA flow complete"); } break; case IWL_EMPTYING_HW_QUEUE_ADDBA: /* We are reclaiming the last packet of the queue */ if (tid_data->tfds_in_queue == 0) { - IWL_DEBUG_HT(trans, + IWL_DEBUG_TX_QUEUES(trans, "HW queue empty: continue ADDBA flow\n"); tid_data->agg.state = IWL_AGG_ON; iwl_start_tx_ba_trans_ready(priv(trans), @@ -1354,7 +1355,7 @@ static void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int sta_id, int tid, ssn , tfd_num, txq_id, txq->swq_id); freed = iwl_tx_queue_reclaim(trans, txq_id, tfd_num, skbs); if (iwl_queue_space(&txq->q) > txq->q.low_mark && cond) - iwl_wake_queue(trans, txq); + iwl_wake_queue(trans, txq, "Packets reclaimed"); } iwl_free_tfds_in_queue(trans, sta_id, tid, freed); @@ -1418,7 +1419,8 @@ static int iwl_trans_pcie_resume(struct iwl_trans *trans) #endif /* CONFIG_PM_SLEEP */ static void iwl_trans_pcie_wake_any_queue(struct iwl_trans *trans, - enum iwl_rxon_context_id ctx) + enum iwl_rxon_context_id ctx, + const char *msg) { u8 ac, txq_id; struct iwl_trans_pcie *trans_pcie = @@ -1426,11 +1428,11 @@ static void iwl_trans_pcie_wake_any_queue(struct iwl_trans *trans, for (ac = 0; ac < AC_NUM; ac++) { txq_id = trans_pcie->ac_to_queue[ctx][ac]; - IWL_DEBUG_INFO(trans, "Queue Status: Q[%d] %s\n", + IWL_DEBUG_TX_QUEUES(trans, "Queue Status: Q[%d] %s\n", ac, (atomic_read(&trans_pcie->queue_stop_count[ac]) > 0) ? "stopped" : "awake"); - iwl_wake_queue(trans, &trans_pcie->txq[txq_id]); + iwl_wake_queue(trans, &trans_pcie->txq[txq_id], msg); } } @@ -1453,11 +1455,12 @@ static struct iwl_trans *iwl_trans_pcie_alloc(struct iwl_shared *shrd) return iwl_trans; } -static void iwl_trans_pcie_stop_queue(struct iwl_trans *trans, int txq_id) +static void iwl_trans_pcie_stop_queue(struct iwl_trans *trans, int txq_id, + const char *msg) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); - iwl_stop_queue(trans, &trans_pcie->txq[txq_id]); + iwl_stop_queue(trans, &trans_pcie->txq[txq_id], msg); } #define IWL_FLUSH_WAIT_MS 2000 |