---

yaml --- r: 122324 b: refs/heads/master c: 31a73fe h: refs/heads/master v: v3
git-mirror · Nov 26, 2008 · 0122469 · 0122469
1 parent f04fdff
commit 0122469
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Showing 4 changed files with 17 additions and 9 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 25e35a56d5f4795cf52cdd0830a91e3103396cfe
+refs/heads/master: 31a73fe4f3284d94d52774c285e9e98a5f441d21
diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-4965.c b/trunk/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -692,9 +692,9 @@ static const u16 default_queue_to_tx_fifo[] = {
 static int iwl4965_alive_notify(struct iwl_priv *priv)
 {
 	u32 a;
-	int i = 0;
 	unsigned long flags;
 	int ret;
+	int i, chan;
 
 	spin_lock_irqsave(&priv->lock, flags);
 
@@ -718,6 +718,12 @@ static int iwl4965_alive_notify(struct iwl_priv *priv)
 	iwl_write_prph(priv, IWL49_SCD_DRAM_BASE_ADDR,
 			priv->scd_bc_tbls.dma >> 10);
 
+	/* Enable DMA channel */
+	for (chan = 0; chan < FH49_TCSR_CHNL_NUM ; chan++)
+		iwl_write_direct32(priv, FH_TCSR_CHNL_TX_CONFIG_REG(chan),
+				FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE |
+				FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_ENABLE);
+
 	/* Disable chain mode for all queues */
 	iwl_write_prph(priv, IWL49_SCD_QUEUECHAIN_SEL, 0);
 
@@ -748,7 +754,7 @@ static int iwl4965_alive_notify(struct iwl_priv *priv)
 				 (1 << priv->hw_params.max_txq_num) - 1);
 
 	/* Activate all Tx DMA/FIFO channels */
-	priv->cfg->ops->lib->txq_set_sched(priv, IWL_MASK(0, 7));
+	priv->cfg->ops->lib->txq_set_sched(priv, IWL_MASK(0, 6));
 
 	iwl4965_set_wr_ptrs(priv, IWL_CMD_QUEUE_NUM, 0);
 

diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-5000.c b/trunk/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -700,9 +700,9 @@ static int iwl5000_send_wimax_coex(struct iwl_priv *priv)
 static int iwl5000_alive_notify(struct iwl_priv *priv)
 {
 	u32 a;
-	int i = 0;
 	unsigned long flags;
 	int ret;
+	int i, chan;
 
 	spin_lock_irqsave(&priv->lock, flags);
 
@@ -725,6 +725,13 @@ static int iwl5000_alive_notify(struct iwl_priv *priv)
 
 	iwl_write_prph(priv, IWL50_SCD_DRAM_BASE_ADDR,
 		       priv->scd_bc_tbls.dma >> 10);
+
+	/* Enable DMA channel */
+	for (chan = 0; chan < FH50_TCSR_CHNL_NUM ; chan++)
+		iwl_write_direct32(priv, FH_TCSR_CHNL_TX_CONFIG_REG(chan),
+				FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE |
+				FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_ENABLE);
+
 	iwl_write_prph(priv, IWL50_SCD_QUEUECHAIN_SEL,
 		IWL50_SCD_QUEUECHAIN_SEL_ALL(priv->hw_params.max_txq_num));
 	iwl_write_prph(priv, IWL50_SCD_AGGR_SEL, 0);

diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-tx.c b/trunk/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -449,11 +449,6 @@ static int iwl_hw_tx_queue_init(struct iwl_priv *priv,
 	iwl_write_direct32(priv, FH_MEM_CBBC_QUEUE(txq_id),
 			     txq->q.dma_addr >> 8);
 
-	/* Enable DMA channel, using same id as for TFD queue */
-	iwl_write_direct32(priv, FH_TCSR_CHNL_TX_CONFIG_REG(txq_id),
-			FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE |
-			FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_ENABLE);
-
 	iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);