diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2011-12-16 07:13:25 -0800 |
|---|---|---|
| committer | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2011-12-16 07:23:01 -0800 |
| commit | 20addec6ac77fbffa1c913f8d07d3a78a9e50321 (patch) | |
| tree | 9952fb8bb300ea2208d84dda32bac77225f7099b /drivers/net/wireless/iwlwifi/iwl-trans-pcie.c | |
| parent | 822e8b2a2d708f99daf1ae4cd9b9e4c9d84069c6 (diff) | |
iwlwifi: tid_data logic move to upper layer - check_empty
The tid_data is not related to the transport layer, so move
the logic that depends on it to the upper layer.
This patch deals with the code that checks if there are still
pending packets for an RA / TID.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-trans-pcie.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans-pcie.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c index 15bee2b97c0..5d44ec5f111 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c @@ -1275,47 +1275,6 @@ static int iwl_trans_pcie_request_irq(struct iwl_trans *trans) return 0; } -static int iwlagn_txq_check_empty(struct iwl_trans *trans, - int sta_id, u8 tid, int txq_id) -{ - struct iwl_tid_data *tid_data = &trans->shrd->tid_data[sta_id][tid]; - - lockdep_assert_held(&trans->shrd->sta_lock); - - switch (trans->shrd->tid_data[sta_id][tid].agg.state) { - case IWL_EMPTYING_HW_QUEUE_DELBA: - /* There are no packets for this RA / TID in the HW any more */ - if ((txq_id == tid_data->agg.txq_id) && - (tid_data->agg.ssn == tid_data->next_reclaimed)) { - IWL_DEBUG_TX_QUEUES(trans, - "Can continue DELBA flow ssn = next_recl =" - " %d", tid_data->next_reclaimed); - iwl_trans_pcie_tx_agg_disable(trans, sta_id, tid); - tid_data->agg.state = IWL_AGG_OFF; - iwl_stop_tx_ba_trans_ready(priv(trans), - NUM_IWL_RXON_CTX, - sta_id, tid); - } - break; - case IWL_EMPTYING_HW_QUEUE_ADDBA: - /* There are no packets for this RA / TID in the HW any more */ - if (tid_data->agg.ssn == tid_data->next_reclaimed) { - IWL_DEBUG_TX_QUEUES(trans, - "Can continue ADDBA flow ssn = next_recl =" - " %d", tid_data->next_reclaimed); - tid_data->agg.state = IWL_AGG_ON; - iwl_start_tx_ba_trans_ready(priv(trans), - NUM_IWL_RXON_CTX, - sta_id, tid); - } - break; - default: - break; - } - - return 0; -} - static void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int sta_id, int tid, int txq_id, int ssn, u32 status, struct sk_buff_head *skbs) @@ -1338,8 +1297,6 @@ static void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int sta_id, int tid, status != TX_STATUS_FAIL_PASSIVE_NO_RX)) iwl_wake_queue(trans, txq, "Packets reclaimed"); } - - iwlagn_txq_check_empty(trans, sta_id, tid, txq_id); } static void iwl_trans_pcie_free(struct iwl_trans *trans) |