From: Mateusz Palczewski mateusz.palczewski@intel.com
[ Upstream commit 90449e98c265296329446c7abcd2aae3b20c0bc9 ]
Add Asym_Pause to supported link modes (it is supported by HW). Lack of Asym_Pause in supported modes can cause several problems, i.e. it won't be possible to turn the autonegotiation on with asymmetric pause settings (i.e. Tx on, Rx off).
Fixes: 4e91bcd5d47a ("i40e: Finish implementation of ethtool get settings") Signed-off-by: Dawid Lukwinski dawid.lukwinski@intel.com Signed-off-by: Mateusz Palczewski mateusz.palczewski@intel.com Reviewed-by: Aleksandr Loktionov aleksandr.loktionov@intel.com Reviewed-by: Przemyslaw Patynowski przemyslawx.patynowski@intel.com Tested-by: Tony Brelinski tonyx.brelinski@intel.com Signed-off-by: Tony Nguyen anthony.l.nguyen@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 9e81f85ee2d8..a92fac6f1389 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -1101,6 +1101,7 @@ static int i40e_get_link_ksettings(struct net_device *netdev,
/* Set flow control settings */ ethtool_link_ksettings_add_link_mode(ks, supported, Pause); + ethtool_link_ksettings_add_link_mode(ks, supported, Asym_Pause);
switch (hw->fc.requested_mode) { case I40E_FC_FULL: