| From dff010ac8e57e43669518a14c0e945dfeb80c2a7 Mon Sep 17 00:00:00 2001 |
| From: Wey-Yi Guy <wey-yi.w.guy@intel.com> |
| Date: Tue, 2 Feb 2010 16:58:34 -0800 |
| Subject: iwlwifi: clear all tx queues when firmware ready |
| |
| From: Wey-Yi Guy <wey-yi.w.guy@intel.com> |
| |
| commit dff010ac8e57e43669518a14c0e945dfeb80c2a7 upstream. |
| |
| Reset and clear all the tx queues when finished downloading runtime |
| uCode and ready to go into operation mode. |
| |
| Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> |
| Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> |
| Cc: maximilian attems <max@stro.at> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
| |
| --- |
| drivers/net/wireless/iwlwifi/iwl-4965.c | 2 ++ |
| drivers/net/wireless/iwlwifi/iwl-5000.c | 2 ++ |
| 2 files changed, 4 insertions(+) |
| |
| --- a/drivers/net/wireless/iwlwifi/iwl-4965.c |
| +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c |
| @@ -715,6 +715,8 @@ static int iwl4965_alive_notify(struct i |
| |
| iwl4965_set_wr_ptrs(priv, IWL_CMD_QUEUE_NUM, 0); |
| |
| + /* reset to 0 to enable all the queue first */ |
| + priv->txq_ctx_active_msk = 0; |
| /* Map each Tx/cmd queue to its corresponding fifo */ |
| for (i = 0; i < ARRAY_SIZE(default_queue_to_tx_fifo); i++) { |
| int ac = default_queue_to_tx_fifo[i]; |
| --- a/drivers/net/wireless/iwlwifi/iwl-5000.c |
| +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c |
| @@ -793,6 +793,8 @@ int iwl5000_alive_notify(struct iwl_priv |
| |
| iwl5000_set_wr_ptrs(priv, IWL_CMD_QUEUE_NUM, 0); |
| |
| + /* reset to 0 to enable all the queue first */ |
| + priv->txq_ctx_active_msk = 0; |
| /* map qos queues to fifos one-to-one */ |
| for (i = 0; i < ARRAY_SIZE(iwl5000_default_queue_to_tx_fifo); i++) { |
| int ac = iwl5000_default_queue_to_tx_fifo[i]; |
