From: Yogesh Ashok Powar <yogeshp@marvell.com>
Date: Thu, 3 Jan 2013 07:51:25 +0000 (+0530)
Subject: mwl8k: set ack policy to normal
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5f2a14940db23350612071a3c906c8960e3ceb9a;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

mwl8k: set ack policy to normal

Set ACK policy to NORMAL when its not going to
be an AMPDU packet.

Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index a13f690f1851..7df18faae1b6 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -1926,6 +1926,7 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw,
 		stream = mwl8k_lookup_stream(hw, sta->addr, tid);
 		if (stream != NULL) {
 			if (stream->state == AMPDU_STREAM_ACTIVE) {
+				WARN_ON(!(qos & MWL8K_QOS_ACK_POLICY_BLOCKACK));
 				txpriority = stream->idx + MWL8K_TX_WMM_QUEUES;
 				index = stream->idx + MWL8K_TX_WMM_QUEUES;
 			} else if (stream->state == AMPDU_STREAM_NEW) {
@@ -1969,6 +1970,9 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw,
 			}
 		}
 		spin_unlock(&priv->stream_lock);
+	} else {
+		qos &= ~MWL8K_QOS_ACK_POLICY_MASK;
+		qos |= MWL8K_QOS_ACK_POLICY_NORMAL;
 	}
 
 	dma = pci_map_single(priv->pdev, skb->data,