cxgb3: Support for Aeluros 2005 PHY

Add support for SR PHY.
Auto-detect phy module type, and report type changes.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 25 insertions, 0 deletions

diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index bddcf945d6bb..f31985df0bb9 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -208,6 +208,31 @@ void t3_os_link_changed(struct adapter *adapter, int port_id, int link_stat,
         }
 }
 
+/**
+ *      t3_os_phymod_changed - handle PHY module changes
+ *      @phy: the PHY reporting the module change
+ *      @mod_type: new module type
+ *
+ *      This is the OS-dependent handler for PHY module changes.  It is
+ *      invoked when a PHY module is removed or inserted for any OS-specific
+ *      processing.
+ */
+void t3_os_phymod_changed(struct adapter *adap, int port_id)
+{
+        static const char *mod_str[] = {
+                NULL, "SR", "LR", "LRM", "TWINAX", "TWINAX", "unknown"
+        };
+
+        const struct net_device *dev = adap->port[port_id];
+        const struct port_info *pi = netdev_priv(dev);
+
+        if (pi->phy.modtype == phy_modtype_none)
+                printk(KERN_INFO "%s: PHY module unplugged\n", dev->name);
+        else
+                printk(KERN_INFO "%s: %s PHY module inserted\n", dev->name,
+                       mod_str[pi->phy.modtype]);
+}
+
 static void cxgb_set_rxmode(struct net_device *dev)
 {
         struct t3_rx_mode rm;