1 files changed, 33 insertions, 0 deletions

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 3ee1a7be8649..3bddfd705838 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -7559,6 +7559,38 @@ static void tg3_get_strings (struct net_device *dev, u32 stringset, u8 *buf)
         }
 }
 
+static int tg3_phys_id(struct net_device *dev, u32 data)
+{
+        struct tg3 *tp = netdev_priv(dev);
+        int i;
+
+        if (!netif_running(tp->dev))
+                return -EAGAIN;
+
+        if (data == 0)
+                data = 2;
+
+        for (i = 0; i < (data * 2); i++) {
+                if ((i % 2) == 0)
+                        tw32(MAC_LED_CTRL, LED_CTRL_LNKLED_OVERRIDE |
+                                           LED_CTRL_1000MBPS_ON |
+                                           LED_CTRL_100MBPS_ON |
+                                           LED_CTRL_10MBPS_ON |
+                                           LED_CTRL_TRAFFIC_OVERRIDE |
+                                           LED_CTRL_TRAFFIC_BLINK |
+                                           LED_CTRL_TRAFFIC_LED);
+        
+                else
+                        tw32(MAC_LED_CTRL, LED_CTRL_LNKLED_OVERRIDE |
+                                           LED_CTRL_TRAFFIC_OVERRIDE);
+
+                if (msleep_interruptible(500))
+                        break;
+        }
+        tw32(MAC_LED_CTRL, tp->led_ctrl);
+        return 0;
+}
+
 static void tg3_get_ethtool_stats (struct net_device *dev,
                                    struct ethtool_stats *estats, u64 *tmp_stats)
 {
@@ -8241,6 +8273,7 @@ static struct ethtool_ops tg3_ethtool_ops = {
         .self_test_count        = tg3_get_test_count,
         .self_test              = tg3_self_test,
         .get_strings            = tg3_get_strings,
+        .phys_id                = tg3_phys_id,
         .get_stats_count        = tg3_get_stats_count,
         .get_ethtool_stats      = tg3_get_ethtool_stats,
         .get_coalesce           = tg3_get_coalesce,