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Commit 258c44a0 authored by Mohamed Abbas's avatar Mohamed Abbas Committed by John W. Linville
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iwlagn: delay ict interrupt. 



Wait until ucode is loaded and driver receive ALIVE_REPLY then switch
 to ICT interrupt. This ensures we receive all interrupts indicating
 successful ucode load.

Signed-off-by: default avatarMohamed Abbas <mohamed.abbas@intel.com>
Signed-off-by: default avatarReinette Chatre <reinette.chatre@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent ee5006a1

drivers/net/wireless/iwlwifi/iwl-agn.c

+3 −2
Original line number Diff line number Diff line
@@ -1887,8 +1887,6 @@ static int __iwl_up(struct iwl_priv *priv) 


	/* clear (again), then enable host interrupts */

	iwl_write32(priv, CSR_INT, 0xFFFFFFFF);

	/* enable dram interrupt */

	iwl_reset_ict(priv);

	iwl_enable_interrupts(priv);



	/* really make sure rfkill handshake bits are cleared */
@@ -1962,6 +1960,9 @@ static void iwl_bg_alive_start(struct work_struct *data) 
	if (test_bit(STATUS_EXIT_PENDING, &priv->status))

		return;



	/* enable dram interrupt */

	iwl_reset_ict(priv);



	mutex_lock(&priv->mutex);

	iwl_alive_start(priv);

	mutex_unlock(&priv->mutex);