From: Muhammad Husaini Zulkifli muhammad.husaini.zulkifli@intel.com
[ 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 muhammad.husaini.zulkifli@intel.com Reviewed-by: Malli C mallikarjuna.chilakala@intel.com Tested-by: Dvora Fuxbrumer dvorax.fuxbrumer@linux.intel.com Acked-by: Sasha Neftin sasha.neftin@intel.com Signed-off-by: Tony Nguyen anthony.l.nguyen@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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 35c104a02bed..da259cd59add 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);