diff options
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c index 1ab5314c4c1b..3f87cc6e2538 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c @@ -917,6 +917,45 @@ static int aq_ethtool_set_priv_flags(struct net_device *ndev, u32 flags) return ret; } +static int aq_ethtool_get_phy_tunable(struct net_device *ndev, + const struct ethtool_tunable *tuna, void *data) +{ + struct aq_nic_s *aq_nic = netdev_priv(ndev); + + switch (tuna->id) { + case ETHTOOL_PHY_DOWNSHIFT: { + u8 *val = data; + + *val = (u8)aq_nic->aq_nic_cfg.downshift_counter; + break; + } + default: + return -EOPNOTSUPP; + } + + return 0; +} + +static int aq_ethtool_set_phy_tunable(struct net_device *ndev, + const struct ethtool_tunable *tuna, const void *data) +{ + int err = -EOPNOTSUPP; + struct aq_nic_s *aq_nic = netdev_priv(ndev); + + switch (tuna->id) { + case ETHTOOL_PHY_DOWNSHIFT: { + const u8 *val = data; + + err = aq_nic_set_downshift(aq_nic, *val); + break; + } + default: + break; + } + + return err; +} + const struct ethtool_ops aq_ethtool_ops = { .supported_coalesce_params = ETHTOOL_COALESCE_USECS | ETHTOOL_COALESCE_MAX_FRAMES, @@ -952,4 +991,6 @@ const struct ethtool_ops aq_ethtool_ops = { .get_coalesce = aq_ethtool_get_coalesce, .set_coalesce = aq_ethtool_set_coalesce, .get_ts_info = aq_ethtool_get_ts_info, + .get_phy_tunable = aq_ethtool_get_phy_tunable, + .set_phy_tunable = aq_ethtool_set_phy_tunable, }; |