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iwlwifi: clear all the stop_queue flag after load firmware

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commit a9e10fb9b1 upstream.

All the queues are awake and ready to use after loading firmware,
for firmware reload case, if any queues was stopped before
reload, mac80211 will wake those queues after restart hardware, so make
sure all the flag used to keep track of the queue status are
reset correctly.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Wey-Yi Guy
2010-02-09 08:14:11 -08:00
committed by Greg Kroah-Hartman
parent 92d664daf9
commit 79ec1d305f
2 changed files with 10 additions and 0 deletions
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5
drivers/net/wireless/iwlwifi/iwl-4965.c
View File

@@ -715,6 +715,11 @@ static int iwl4965_alive_notify(struct iwl_priv *priv)
iwl4965_set_wr_ptrs(priv, IWL_CMD_QUEUE_NUM, 0);
/* make sure all queue are not stopped */
memset(&priv->queue_stopped[0], 0, sizeof(priv->queue_stopped));
for (i = 0; i < 4; i++)
atomic_set(&priv->queue_stop_count[i], 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 */

5
drivers/net/wireless/iwlwifi/iwl-5000.c
View File

@@ -793,6 +793,11 @@ int iwl5000_alive_notify(struct iwl_priv *priv)
iwl5000_set_wr_ptrs(priv, IWL_CMD_QUEUE_NUM, 0);
/* make sure all queue are not stopped */
memset(&priv->queue_stopped[0], 0, sizeof(priv->queue_stopped));
for (i = 0; i < 4; i++)
atomic_set(&priv->queue_stop_count[i], 0);
/* reset to 0 to enable all the queue first */
priv->txq_ctx_active_msk = 0;
/* map qos queues to fifos one-to-one */