From: Erik Ekman erik@kryo.se
commit 041c61488236a5a84789083e3d9f0a51139b6edf upstream.
Everything except the first 32 bits was lost when the pause flags were added. This makes the 50000baseCR2 mode flag (bit 34) not appear.
I have tested this with a 10G card (SFN5122F-R7) by modifying it to return a non-legacy link mode (10000baseCR).
Signed-off-by: Erik Ekman erik@kryo.se Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/sfc/ethtool_common.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-)
--- a/drivers/net/ethernet/sfc/ethtool_common.c +++ b/drivers/net/ethernet/sfc/ethtool_common.c @@ -563,20 +563,14 @@ int efx_ethtool_get_link_ksettings(struc { struct efx_nic *efx = netdev_priv(net_dev); struct efx_link_state *link_state = &efx->link_state; - u32 supported;
mutex_lock(&efx->mac_lock); efx_mcdi_phy_get_link_ksettings(efx, cmd); mutex_unlock(&efx->mac_lock);
/* Both MACs support pause frames (bidirectional and respond-only) */ - ethtool_convert_link_mode_to_legacy_u32(&supported, - cmd->link_modes.supported); - - supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause; - - ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported, - supported); + ethtool_link_ksettings_add_link_mode(cmd, supported, Pause); + ethtool_link_ksettings_add_link_mode(cmd, supported, Asym_Pause);
if (LOOPBACK_INTERNAL(efx)) { cmd->base.speed = link_state->speed;