ath6kl: Add ARP offload related statistic info in tgt_stats

Firmware reports the below ARP offload related information
while sending the target statistic event to the host.

     * Number of ARP packets received.
     * Number of packets matched with the device IP addr.
     * Number of ARP response packet sent to the remote.

This patch adds the additional debug prints in debugfs
entry tgt_stats. It will be useful to know the ARP offload
execution status.

Signed-off-by: Raja Mani <rmani@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
index 552adb3f80d0..2bcd45095eb9 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -622,6 +622,12 @@ static ssize_t read_file_tgt_stats(struct file *file, char __user *user_buf,
                          "Num disconnects", tgt_stats->cs_discon_cnt);
         len += scnprintf(buf + len, buf_len - len, "%20s %10d\n",
                          "Beacon avg rssi", tgt_stats->cs_ave_beacon_rssi);
+        len += scnprintf(buf + len, buf_len - len, "%20s %10d\n",
+                         "ARP pkt received", tgt_stats->arp_received);
+        len += scnprintf(buf + len, buf_len - len, "%20s %10d\n",
+                         "ARP pkt matched", tgt_stats->arp_matched);
+        len += scnprintf(buf + len, buf_len - len, "%20s %10d\n",
+                         "ARP pkt replied", tgt_stats->arp_replied);
 
         if (len > buf_len)
                 len = buf_len;