From: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Date: Fri, 16 Oct 2009 21:25:49 +0000 (-0700)
Subject: iwl3945: disable all tx fifos
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1f80989e8b7f79d8e916b14600488489bdd5569f;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

iwl3945: disable all tx fifos

Disable the all the tx fifos while stopping the tx queues.

Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index b188a026637a..9f18b4cba952 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -1219,6 +1219,7 @@ void iwl3945_hw_txq_ctx_stop(struct iwl_priv *priv)
 
 	/* stop SCD */
 	iwl_write_prph(priv, ALM_SCD_MODE_REG, 0);
+	iwl_write_prph(priv, ALM_SCD_TXFACT_REG, 0);
 
 	/* reset TFD queues */
 	for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++) {