mwifiex: update statistics for bridged packets on AP interface

The bridged packets are updated to statistics on both TX and RX
paths. Also fix a typo in the comment.

Signed-off-by: Ujjal Roy <royujjal@gmail.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/mwifiex/uap_txrx.c b/drivers/net/wireless/mwifiex/uap_txrx.c
index 6c0a31a..3c74eb2 100644 (file)
--- a/drivers/net/wireless/mwifiex/uap_txrx.c
+++ b/drivers/net/wireless/mwifiex/uap_txrx.c
@@ -147,7 +147,7 @@ static void mwifiex_uap_queue_bridged_pkt(struct mwifiex_private *priv,
                hdr_chop = (u8 *)&rx_pkt_hdr->eth803_hdr - (u8 *)uap_rx_pd;
        }
 
-       /* Chop off the leading header bytes so the it points
+       /* Chop off the leading header bytes so that it points
         * to the start of either the reconstructed EthII frame
         * or the 802.2/llc/snap frame.
         */
@@ -179,6 +179,19 @@ static void mwifiex_uap_queue_bridged_pkt(struct mwifiex_private *priv,
        tx_info->bss_type = priv->bss_type;
        tx_info->flags |= MWIFIEX_BUF_FLAG_BRIDGED_PKT;
 
+       if (is_unicast_ether_addr(rx_pkt_hdr->eth803_hdr.h_dest)) {
+               /* Update bridge packet statistics as the
+                * packet is not going to kernel/upper layer.
+                */
+               priv->stats.rx_bytes += skb->len;
+               priv->stats.rx_packets++;
+
+               /* Sending bridge packet to TX queue, so save the packet
+                * length in TXCB to update statistics in TX complete.
+                */
+               tx_info->pkt_len = skb->len;
+       }
+
        do_gettimeofday(&tv);
        skb->tstamp = timeval_to_ktime(tv);
        mwifiex_wmm_add_buf_txqueue(priv, skb);