From 228cc51391982b0bf2249f52dddf928fc2ef38b9 Mon Sep 17 00:00:00 2001 From: Muhammad Husaini Zulkifli Date: Sat, 20 Feb 2021 00:36:48 +0800 Subject: [PATCH] igc: Fix Supported Pause Frame Link Setting [ Upstream commit 9a4a1cdc5ab52118c1f2b216f4240830b6528d32 ] The Supported Pause Frame always display "No" even though the Advertised pause frame showing the correct setting based on the pause parameters via ethtool. Set bit in link_ksettings to "Supported" for Pause Frame. Before output: Supported pause frame use: No Expected output: Supported pause frame use: Symmetric Fixes: 8c5ad0dae93c ("igc: Add ethtool support") Signed-off-by: Muhammad Husaini Zulkifli Reviewed-by: Malli C Tested-by: Dvora Fuxbrumer Acked-by: Sasha Neftin Signed-off-by: Tony Nguyen Signed-off-by: Sasha Levin --- drivers/net/ethernet/intel/igc/igc_ethtool.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c index 35c104a02bed0..da259cd59adda 100644 --- a/drivers/net/ethernet/intel/igc/igc_ethtool.c +++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c @@ -1695,6 +1695,9 @@ static int igc_ethtool_get_link_ksettings(struct net_device *netdev, Autoneg); } + /* Set pause flow control settings */ + ethtool_link_ksettings_add_link_mode(cmd, supported, Pause); + switch (hw->fc.requested_mode) { case igc_fc_full: ethtool_link_ksettings_add_link_mode(cmd, advertising, Pause); -- 2.47.3