wireless: make drivers include the TSF RX flag where appropriate

These drivers pass full mactime information to the stack, make them
indicate this via the new RX_FLAG_TSFT to get mac80211 to show this
information in monitor mode.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/wireless/b43/xmit.c

@@ -526,6 +526,7 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr)
 		status.rate = b43_plcp_get_bitrate_cck(plcp);
 	status.antenna = !!(phystat0 & B43_RX_PHYST0_ANT);
 	status.mactime = mactime;
+	status.flag |= RX_FLAG_TSFT;
 
 	chanid = (chanstat & B43_RX_CHAN_ID) >> B43_RX_CHAN_ID_SHIFT;
 	switch (chanstat & B43_RX_CHAN_PHYTYPE) {

drivers/net/wireless/b43legacy/xmit.c

@@ -532,6 +532,7 @@ void b43legacy_rx(struct b43legacy_wldev *dev,
 		status.rate = b43legacy_plcp_get_bitrate_cck(plcp);
 	status.antenna = !!(phystat0 & B43legacy_RX_PHYST0_ANT);
 	status.mactime = mactime;
+	status.flag |= RX_FLAG_TSFT;
 
 	chanid = (chanstat & B43legacy_RX_CHAN_ID) >>
 		  B43legacy_RX_CHAN_ID_SHIFT;

drivers/net/wireless/p54common.c

@@ -314,6 +314,7 @@ static void p54_rx_data(struct ieee80211_hw *dev, struct sk_buff *skb)
 	rx_status.phymode = MODE_IEEE80211G;
 	rx_status.antenna = hdr->antenna;
 	rx_status.mactime = le64_to_cpu(hdr->timestamp);
+	rx_status.flag |= RX_FLAG_TSFT;
 
 	skb_pull(skb, sizeof(*hdr));
 	skb_trim(skb, le16_to_cpu(hdr->len));

drivers/net/wireless/rtl8187_dev.c

@@ -227,6 +227,7 @@ static void rtl8187_rx_cb(struct urb *urb)
 	rx_status.channel = dev->conf.channel;
 	rx_status.phymode = dev->conf.phymode;
 	rx_status.mactime = le64_to_cpu(hdr->mac_time);
+	rx_status.flag |= RX_FLAG_TSFT;
 	if (flags & (1 << 13))
 		rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;
 	ieee80211_rx_irqsafe(dev, skb, &rx_status);