iwlwifi: clear all tx queues when firmware ready

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>

diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index fc75f5060c6b8b609f25abb623dd1689d4cad49d..a5ed51a0d1d082535b9d9c3b0085dcbc253bc1fa 100644 (file)
--- 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 iwl_priv *priv)
 
        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];

diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 2f89b62173f43f1aca86914776fe6279e80c4bc2..2a8eb2fa30f1712d3dabaa809c1461317bc4efde 100644 (file)
--- 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 *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];