From c0bf9ca98e07ca72c444a6cfb272aafa9890b9b6 Mon Sep 17 00:00:00 2001 From: Nishant Sarmukadam Date: Mon, 1 Nov 2010 17:55:48 -0700 Subject: [PATCH] mwl8k: force AP mode to use non-AMPDU frames AP firmware uses xmitcontrol to differentiate between AMPDU and non-AMPDU frames. As the support for AMPDU is not yet added, set xmitcontrol to non-AMPDU for all tx frames for AP firmware. This field will be set to indicate ampdu/non-ampdu frames when tx AMPDU support is added. Signed-off-by: Pradeep Nemavat Signed-off-by: Brian Cavagnolo Acked-by: Lennert Buytenhek Signed-off-by: John W. Linville --- drivers/net/wireless/mwl8k.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c index f152a25be59f..1bbcd7c1d02a 100644 --- a/drivers/net/wireless/mwl8k.c +++ b/drivers/net/wireless/mwl8k.c @@ -1125,10 +1125,12 @@ struct mwl8k_tx_desc { __le32 reserved; __le16 rate_info; __u8 peer_id; - __u8 tx_frag_cnt; + __u8 xmitcontrol; } __packed; #define MWL8K_TX_DESCS 128 +#define MWL8K_XMITCONTROL_NON_AMPDU 0x04 + static int mwl8k_txq_init(struct ieee80211_hw *hw, int index) { @@ -1448,6 +1450,9 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, int index, struct sk_buff *skb) tx->peer_id = MWL8K_STA(tx_info->control.sta)->peer_id; else tx->peer_id = 0; + + if (priv->ap_fw) + tx->xmitcontrol = MWL8K_XMITCONTROL_NON_AMPDU; wmb(); tx->status = cpu_to_le32(MWL8K_TXD_STATUS_FW_OWNED | txstatus); -- 2.20.1