From: Ganesh Goudar <ganeshgr@chelsio.com>
Date: Tue, 17 Apr 2018 15:17:11 +0530
Subject: cxgb4vf: display pause settings
Patch-mainline: v4.18-rc1
Git-commit: a64dcddc5cdfbf1d4d0af519c30cd6c2e4828282
References: bsc#1097585 bsc#1097586 bsc#1097587 bsc#1097588 bsc#1097583 bsc#1097584

Add support to display pause settings

Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c |   16 ++++++++++++++++
 1 file changed, 16 insertions(+)

--- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
@@ -1411,6 +1411,22 @@ static int cxgb4vf_get_link_ksettings(st
 		base->duplex = DUPLEX_UNKNOWN;
 	}
 
+	if (pi->link_cfg.fc & PAUSE_RX) {
+		if (pi->link_cfg.fc & PAUSE_TX) {
+			ethtool_link_ksettings_add_link_mode(link_ksettings,
+							     advertising,
+							     Pause);
+		} else {
+			ethtool_link_ksettings_add_link_mode(link_ksettings,
+							     advertising,
+							     Asym_Pause);
+		}
+	} else if (pi->link_cfg.fc & PAUSE_TX) {
+		ethtool_link_ksettings_add_link_mode(link_ksettings,
+						     advertising,
+						     Asym_Pause);
+	}
+
 	base->autoneg = pi->link_cfg.autoneg;
 	if (pi->link_cfg.pcaps & FW_PORT_CAP32_ANEG)
 		ethtool_link_ksettings_add_link_mode(link_ksettings,