--- /dev/null
+From dc614c46178b0b89bde86ac54fc687a28580d2b7 Mon Sep 17 00:00:00 2001
+From: Lukasz Cieplicki <lukaszx.cieplicki@intel.com>
+Date: Mon, 31 May 2021 16:55:49 +0000
+Subject: i40e: Add additional info to PHY type error
+
+From: Lukasz Cieplicki <lukaszx.cieplicki@intel.com>
+
+commit dc614c46178b0b89bde86ac54fc687a28580d2b7 upstream.
+
+In case of PHY type error occurs, the message was too generic.
+Add additional info to PHY type error indicating that it can be
+wrong cable connected.
+
+Fixes: 124ed15bf126 ("i40e: Add dual speed module support")
+Signed-off-by: Lukasz Cieplicki <lukaszx.cieplicki@intel.com>
+Signed-off-by: Michal Maloszewski <michal.maloszewski@intel.com>
+Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
+Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
++++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+@@ -674,7 +674,7 @@ static void i40e_get_settings_link_up(st
+ default:
+ /* if we got here and link is up something bad is afoot */
+ netdev_info(netdev,
+- "WARNING: Link is up but PHY type 0x%x is not recognized.\n",
++ "WARNING: Link is up but PHY type 0x%x is not recognized, or incorrect cable is in use\n",
+ hw_link_info->phy_type);
+ }
+