cxgb4: Properly decode port module type

Decode and log port module error, unknown modules and unsupported
modules.

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index b8dc7921b258..abc425bfc744 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -337,6 +337,17 @@ void t4_os_portmod_changed(const struct adapter *adap, int port_id)
                 netdev_info(dev, "port module unplugged\n");
         else if (pi->mod_type < ARRAY_SIZE(mod_str))
                 netdev_info(dev, "%s module inserted\n", mod_str[pi->mod_type]);
+        else if (pi->mod_type == FW_PORT_MOD_TYPE_NOTSUPPORTED)
+                netdev_info(dev, "%s: unsupported port module inserted\n",
+                            dev->name);
+        else if (pi->mod_type == FW_PORT_MOD_TYPE_UNKNOWN)
+                netdev_info(dev, "%s: unknown port module inserted\n",
+                            dev->name);
+        else if (pi->mod_type == FW_PORT_MOD_TYPE_ERROR)
+                netdev_info(dev, "%s: transceiver module error\n", dev->name);
+        else
+                netdev_info(dev, "%s: unknown module type %d inserted\n",
+                            dev->name, pi->mod_type);
 }
 
 int dbfifo_int_thresh = 10; /* 10 == 640 entry threshold */