diff options
Diffstat (limited to 'drivers/net/tg3.c')
| -rw-r--r-- | drivers/net/tg3.c | 33 |
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, |