From 31a73fe4f3284d94d52774c285e9e98a5f441d21 Mon Sep 17 00:00:00 2001 From: "Winkler, Tomas" Date: Wed, 19 Nov 2008 15:32:26 -0800 Subject: iwlwifi: TX setup fix confusion between TX queue and TX DMA channel This patch configures correctly TX DMA channel. It is not the same as TX queue. Signed-off-by: Tomas Winkler Acked-by: Zhu Yi Signed-off-by: Reinette Chatre Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-tx.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'drivers/net/wireless/iwlwifi/iwl-tx.c') diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c index 9f0705bcd03a..e045dfeaa1fe 100644 --- a/drivers/net/wireless/iwlwifi/iwl-tx.c +++ b/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); -- cgit