From: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date: Fri, 2 Aug 2019 08:25:31 +0000 (-0700)
Subject: ice: add print of autoneg state to link message
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=432609887aa9b6d5ef237f779db6939ac5e8b7a2;p=linux.git

ice: add print of autoneg state to link message

Print the state of auto-negotiation when printing the Link
up message.  Adds new text to the "NIC Link is up" line like
Autoneg: <True | False>

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---

diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 8217b81eb9d8b..905aab017e6f8 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -626,6 +626,7 @@ void ice_print_link_msg(struct ice_vsi *vsi, bool isup)
 	const char *speed;
 	const char *fec;
 	const char *fc;
+	const char *an;
 
 	if (!vsi)
 		return;
@@ -709,6 +710,12 @@ void ice_print_link_msg(struct ice_vsi *vsi, bool isup)
 		break;
 	}
 
+	/* check if autoneg completed, might be false due to not supported */
+	if (vsi->port_info->phy.link_info.an_info & ICE_AQ_AN_COMPLETED)
+		an = "True";
+	else
+		an = "False";
+
 	/* Get FEC mode requested based on PHY caps last SW configuration */
 	caps = devm_kzalloc(&vsi->back->pdev->dev, sizeof(*caps), GFP_KERNEL);
 	if (!caps) {
@@ -733,8 +740,8 @@ void ice_print_link_msg(struct ice_vsi *vsi, bool isup)
 	devm_kfree(&vsi->back->pdev->dev, caps);
 
 done:
-	netdev_info(vsi->netdev, "NIC Link is up %sbps, Requested FEC: %s, FEC: %s, Flow Control: %s\n",
-		    speed, fec_req, fec, fc);
+	netdev_info(vsi->netdev, "NIC Link is up %sbps, Requested FEC: %s, FEC: %s, Autoneg: %s, Flow Control: %s\n",
+		    speed, fec_req, fec, an, fc);
 }
 
 /**