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authorBen Cahill <ben.m.cahill@intel.com>2009-11-06 14:53:03 -0800
committerJohn W. Linville <linville@tuxdriver.com>2009-11-11 15:23:48 -0500
commit309e731a619bee28ace609b0c4c3a0029b7e5394 (patch)
treeb3bcb5430d6d7a090ffd0b57b13e431f7b586ca0 /drivers/net/wireless/iwlwifi/iwl-tx.c
parentf060face819401fb1f6456d362c5bc6672bba655 (diff)
iwlwifi: MAC_ACCESS_REQ cleanup
Add txq_id info to "Tx queue requesting wakeup" debug message Add "Rx queue requesting wakeup" debug message Move clear of CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ to be after nearby iwl_write_prph(), since iwl_write_prph() sets it and clears it. Almost removed it entirely, but just making sure in case someone removes the iwl_write_prph()! Also remove unneeded priv->lock usage; this is now handled by priv->reg_lock within iwl_clear_bit(). Join a couple of lines that had unneeded line returns. Signed-off-by: Ben Cahill <ben.m.cahill@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-tx.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-tx.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 905ceca88b9..9370e062000 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -96,7 +96,8 @@ int iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq)
reg = iwl_read32(priv, CSR_UCODE_DRV_GP1);
if (reg & CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP) {
- IWL_DEBUG_INFO(priv, "Requesting wakeup, GP1 = 0x%x\n", reg);
+ IWL_DEBUG_INFO(priv, "Tx queue %d requesting wakeup, GP1 = 0x%x\n",
+ txq_id, reg);
iwl_set_bit(priv, CSR_GP_CNTRL,
CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
return ret;