be2net: Implement ethtool get_phys_id function.

Signed-off-by: Sarveshwar Bandi <sarveshwarb@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 30 insertions, 0 deletions

diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c
index 333729bd6d92..280471e18695 100644
--- a/drivers/net/benet/be_ethtool.c
+++ b/drivers/net/benet/be_ethtool.c
@@ -338,6 +338,35 @@ be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd)
 }
 
 static int
+be_phys_id(struct net_device *netdev, u32 data)
+{
+        struct be_adapter *adapter = netdev_priv(netdev);
+        int status;
+        u32 cur;
+
+        if (!netif_running(netdev))
+                return 0;
+
+        be_cmd_get_beacon_state(adapter, adapter->port_num, &cur);
+
+        if (cur == BEACON_STATE_ENABLED)
+                return 0;
+
+        if (data < 2)
+                data = 2;
+
+        status = be_cmd_set_beacon_state(adapter, adapter->port_num, 0, 0,
+                        BEACON_STATE_ENABLED);
+        set_current_state(TASK_INTERRUPTIBLE);
+        schedule_timeout(data*HZ);
+
+        status = be_cmd_set_beacon_state(adapter, adapter->port_num, 0, 0,
+                        BEACON_STATE_DISABLED);
+
+        return status;
+}
+
+static int
 be_do_flash(struct net_device *netdev, struct ethtool_flash *efl)
 {
         struct be_adapter *adapter = netdev_priv(netdev);
@@ -369,6 +398,7 @@ const struct ethtool_ops be_ethtool_ops = {
         .get_tso = ethtool_op_get_tso,
         .set_tso = ethtool_op_set_tso,
         .get_strings = be_get_stat_strings,
+        .phys_id = be_phys_id,
         .get_sset_count = be_get_sset_count,
         .get_ethtool_stats = be_get_ethtool_stats,
         .flash_device = be_do_flash,