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| author | Ben Cahill <ben.m.cahill@intel.com> | 2009-11-06 14:53:03 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-11-11 15:23:48 -0500 |
| commit | 309e731a619bee28ace609b0c4c3a0029b7e5394 (patch) | |
| tree | b3bcb5430d6d7a090ffd0b57b13e431f7b586ca0 /drivers/net/wireless/iwlwifi/iwl-rx.c | |
| parent | f060face819401fb1f6456d362c5bc6672bba655 (diff) | |
| download | lwn-309e731a619bee28ace609b0c4c3a0029b7e5394.tar.gz lwn-309e731a619bee28ace609b0c4c3a0029b7e5394.zip | |
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-rx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-rx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c index d2dc7cceb5f2..61b3b0e6ed73 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-rx.c @@ -140,6 +140,8 @@ int iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, struct iwl_rx_queue *q) reg = iwl_read32(priv, CSR_UCODE_DRV_GP1); if (reg & CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP) { + IWL_DEBUG_INFO(priv, "Rx queue requesting wakeup, GP1 = 0x%x\n", + reg); iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); goto exit_unlock; |