From b8d9e572cb8794335fb4ba63ff962acaa3c4473b Mon Sep 17 00:00:00 2001 From: Nishant Sarmukadam Date: Tue, 6 Nov 2012 19:23:15 +0530 Subject: [PATCH] mwl8k: Set packet timestamp to 0 when life time expiry is not used Set tx packet timestamp to 0 in following scenarios:- - All packets in STA mode - Mgmt packets in AP mode - Eapol packets in AP mode In STA mode, this field is unused in the firmware. In AP mode, we should not be expiring mgmt and eapol frames. Setting timestamp to 0 will ensure that. Signed-off-by: Nishant Sarmukadam Signed-off-by: John W. Linville --- drivers/net/wireless/mwl8k.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c index a4d3dcb..3db4950 100644 --- a/drivers/net/wireless/mwl8k.c +++ b/drivers/net/wireless/mwl8k.c @@ -2033,6 +2033,8 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, if (priv->ap_fw && ieee80211_is_data(wh->frame_control) && !eapol_frame) tx->timestamp = cpu_to_le32(ioread32(priv->regs + MWL8K_HW_TIMER_REGISTER)); + else + tx->timestamp = 0; wmb(); tx->status = cpu_to_le32(MWL8K_TXD_STATUS_FW_OWNED | txstatus); -- 2.7.4