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Commit a9f46786 authored by Rick Farrington's avatar Rick Farrington Committed by John W. Linville
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iwlwifi: mac start synchronization issue 



This patch fixes a synchronization problem on the 4965 and 3945 with the
mac start callback routine.  The problem is that this function exits BEFORE the
'xxx_alive_start' has completed.  This can lead to a problem if a
subsequent MAC callback attempts to issue a firmware command.

Signed-off-by: default avatarRick Farrington <rickdic@hotmail.com>
Signed-off-by: default avatarReinette Chatre <reinette.chatre@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent ea995abf

drivers/net/wireless/iwlwifi/iwl3945-base.c

+1 −1
Original line number Diff line number Diff line
@@ -6206,11 +6206,11 @@ static void iwl3945_alive_start(struct iwl3945_priv *priv) 


	/* At this point, the NIC is initialized and operational */

	priv->notif_missed_beacons = 0;

	set_bit(STATUS_READY, &priv->status);



	iwl3945_reg_txpower_periodic(priv);



	IWL_DEBUG_INFO("ALIVE processing complete.\n");

	set_bit(STATUS_READY, &priv->status);

	wake_up_interruptible(&priv->wait_command_queue);



	if (priv->error_recovering)

drivers/net/wireless/iwlwifi/iwl4965-base.c

+1 −1
Original line number Diff line number Diff line
@@ -6628,11 +6628,11 @@ static void iwl4965_alive_start(struct iwl4965_priv *priv) 


	/* At this point, the NIC is initialized and operational */

	priv->notif_missed_beacons = 0;

	set_bit(STATUS_READY, &priv->status);



	iwl4965_rf_kill_ct_config(priv);



	IWL_DEBUG_INFO("ALIVE processing complete.\n");

	set_bit(STATUS_READY, &priv->status);

	wake_up_interruptible(&priv->wait_command_queue);



	if (priv->error_recovering)