qede: Add ethtool interface for SmartAN query.

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>

diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
index 16331c6..c623808 100644 (file)
--- 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 net_device *dev, int stringset)
 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 {