From: Eliad Peller <eliad@wizery.com>
Date: Thu, 25 Aug 2011 15:10:58 +0000 (+0300)
Subject: wl12xx: print the seq_num of rx packet
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=5c472148b0894478c427f5b1b0f69602cb103f88;p=openwrt%2Fstaging%2Fblogic.git

wl12xx: print the seq_num of rx packet

Make it easier to match the driver log against
a sniffer log.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---

diff --git a/drivers/net/wireless/wl12xx/rx.c b/drivers/net/wireless/wl12xx/rx.c
index 78d8410da1f4..9074625853b2 100644
--- a/drivers/net/wireless/wl12xx/rx.c
+++ b/drivers/net/wireless/wl12xx/rx.c
@@ -107,6 +107,7 @@ static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length,
 	u8 beacon = 0;
 	u8 is_data = 0;
 	u8 reserved = unaligned ? NET_IP_ALIGN : 0;
+	u16 seq_num;
 
 	/*
 	 * In PLT mode we seem to get frames and mac80211 warns about them,
@@ -169,9 +170,11 @@ static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length,
 
 	wl1271_rx_status(wl, desc, IEEE80211_SKB_RXCB(skb), beacon);
 
-	wl1271_debug(DEBUG_RX, "rx skb 0x%p: %d B %s", skb,
+	seq_num = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4;
+	wl1271_debug(DEBUG_RX, "rx skb 0x%p: %d B %s seq %d", skb,
 		     skb->len - desc->pad_len,
-		     beacon ? "beacon" : "");
+		     beacon ? "beacon" : "",
+		     seq_num);
 
 	skb_trim(skb, skb->len - desc->pad_len);