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 78d8410da1f4586c947912c8ec9086b7a0fd81dc..9074625853b2370a8354c7f96c423f0f8ef6952d 100644 (file)
--- 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);