diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2010-08-23 10:46:33 +0200 |
|---|---|---|
| committer | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2010-08-27 08:27:29 -0700 |
| commit | 13bb9483e190b95b04b22280ec9efa6b48469fd6 (patch) | |
| tree | fdc39df48473db0ed02193eeb92d0e6a06a33ff8 /drivers/net/wireless/iwlwifi/iwl-agn-tx.c | |
| parent | 246ed355221076884d225f9d8a4c30a048be8162 (diff) | |
iwlwifi: prepare for PAN queue/fifo assignment
PAN ucode will require a different queue assignment,
in particular queue 9 instead of 4 should be used for
commands.
This is required because the ucode will stop/start
queues 4 and 8 depending on the PAN state, since
queue 8 will be used for PAN multicast (after DTIM).
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-tx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index a51a7cfa5a1..88b7bbfb1f9 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -118,7 +118,7 @@ void iwlagn_txq_update_byte_cnt_tbl(struct iwl_priv *priv, WARN_ON(len > 0xFFF || write_ptr >= TFD_QUEUE_SIZE_MAX); - if (txq_id != IWL_CMD_QUEUE_NUM) { + if (txq_id != priv->cmd_queue) { sta_id = txq->cmd[txq->q.write_ptr]->cmd.tx.sta_id; sec_ctl = txq->cmd[txq->q.write_ptr]->cmd.tx.sec_ctl; @@ -155,7 +155,7 @@ void iwlagn_txq_inval_byte_cnt_tbl(struct iwl_priv *priv, WARN_ON(read_ptr >= TFD_QUEUE_SIZE_MAX); - if (txq_id != IWL_CMD_QUEUE_NUM) + if (txq_id != priv->cmd_queue) sta_id = txq->cmd[read_ptr]->cmd.tx.sta_id; bc_ent = cpu_to_le16(1 | (sta_id << 12)); @@ -825,7 +825,7 @@ void iwlagn_hw_txq_ctx_free(struct iwl_priv *priv) /* Tx queues */ if (priv->txq) { for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++) - if (txq_id == IWL_CMD_QUEUE_NUM) + if (txq_id == priv->cmd_queue) iwl_cmd_queue_free(priv); else iwl_tx_queue_free(priv, txq_id); @@ -882,9 +882,9 @@ int iwlagn_txq_ctx_alloc(struct iwl_priv *priv) spin_unlock_irqrestore(&priv->lock, flags); - /* Alloc and init all Tx queues, including the command queue (#4) */ + /* Alloc and init all Tx queues, including the command queue (#4/#9) */ for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++) { - slots_num = (txq_id == IWL_CMD_QUEUE_NUM) ? + slots_num = (txq_id == priv->cmd_queue) ? TFD_CMD_SLOTS : TFD_TX_CMD_SLOTS; ret = iwl_tx_queue_init(priv, &priv->txq[txq_id], slots_num, txq_id); @@ -922,7 +922,7 @@ void iwlagn_txq_ctx_reset(struct iwl_priv *priv) /* Alloc and init all Tx queues, including the command queue (#4) */ for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++) { - slots_num = txq_id == IWL_CMD_QUEUE_NUM ? + slots_num = txq_id == priv->cmd_queue ? TFD_CMD_SLOTS : TFD_TX_CMD_SLOTS; iwl_tx_queue_reset(priv, &priv->txq[txq_id], slots_num, txq_id); } |