From: Sudarsana Reddy Kalluru <skalluru@marvell.com>
Date: Thu, 7 Feb 2019 06:20:12 -0800
Subject: qede: Add ethtool interface for SmartAN query.
Patch-mainline: v5.1-rc1
Git-commit: f15cff0438d2b44f532e476fff45672a830eaaa7
References: bsc#1136460 jsc#SLE-4691 bsc#1136461 jsc#SLE-4692

The patch adds driver support to query SmartAN capability via ethtool.

Signed-off-by: Sudarsana Reddy Kalluru <skalluru@marvell.com>
Signed-off-by: Ariel Elior <aelior@marvell.com>
Signed-off-by: Michal Kalderon <mkalderon@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/qlogic/qede/qede_ethtool.c |   11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

--- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
@@ -186,11 +186,13 @@ static const struct {
 
 enum {
 	QEDE_PRI_FLAG_CMT,
+	QEDE_PRI_FLAG_SMART_AN_SUPPORT, /* MFW supports SmartAN */
 	QEDE_PRI_FLAG_LEN,
 };
 
 static const char qede_private_arr[QEDE_PRI_FLAG_LEN][ETH_GSTRING_LEN] = {
 	"Coupled-Function",
+	"SmartAN capable",
 };
 
 enum qede_ethtool_tests {
@@ -404,8 +406,15 @@ static int qede_get_sset_count(struct ne
 static u32 qede_get_priv_flags(struct net_device *dev)
 {
 	struct qede_dev *edev = netdev_priv(dev);
+	u32 flags = 0;
 
-	return (!!(edev->dev_info.common.num_hwfns > 1)) << QEDE_PRI_FLAG_CMT;
+	if (edev->dev_info.common.num_hwfns > 1)
+		flags |= BIT(QEDE_PRI_FLAG_CMT);
+
+	if (edev->dev_info.common.smart_an)
+		flags |= BIT(QEDE_PRI_FLAG_SMART_AN_SUPPORT);
+
+	return flags;
 }
 
 struct qede_link_mode_mapping {