diff options
Diffstat (limited to 'drivers/net/ethernet/microchip/lan966x/lan966x_main.c')
| -rw-r--r-- | drivers/net/ethernet/microchip/lan966x/lan966x_main.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c index 1baa94a98fe3..4a1acc7234f6 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c @@ -455,9 +455,6 @@ static int lan966x_port_hwtstamp_get(struct net_device *dev, { struct lan966x_port *port = netdev_priv(dev); - if (phy_has_hwtstamp(dev->phydev)) - return phy_mii_ioctl(dev->phydev, cfg->ifr, SIOCGHWTSTAMP); - if (!port->lan966x->ptp) return -EOPNOTSUPP; @@ -473,21 +470,26 @@ static int lan966x_port_hwtstamp_set(struct net_device *dev, struct lan966x_port *port = netdev_priv(dev); int err; + if (cfg->source != HWTSTAMP_SOURCE_NETDEV && + cfg->source != HWTSTAMP_SOURCE_PHYLIB) + return -EOPNOTSUPP; + err = lan966x_ptp_setup_traps(port, cfg); if (err) return err; - if (phy_has_hwtstamp(dev->phydev)) { - err = phy_mii_ioctl(dev->phydev, cfg->ifr, SIOCSHWTSTAMP); - if (err) + if (cfg->source == HWTSTAMP_SOURCE_NETDEV) { + if (!port->lan966x->ptp) + return -EOPNOTSUPP; + + err = lan966x_ptp_hwtstamp_set(port, cfg, extack); + if (err) { lan966x_ptp_del_traps(port); - return err; + return err; + } } - if (!port->lan966x->ptp) - return -EOPNOTSUPP; - - return lan966x_ptp_hwtstamp_set(port, cfg, extack); + return 0; } static const struct net_device_ops lan966x_port_netdev_ops = { @@ -815,6 +817,7 @@ static int lan966x_probe_port(struct lan966x *lan966x, u32 p, NETIF_F_HW_VLAN_STAG_TX | NETIF_F_HW_TC; dev->hw_features |= NETIF_F_HW_TC; + dev->priv_flags |= IFF_SEE_ALL_HWTSTAMP_REQUESTS; dev->needed_headroom = IFH_LEN_BYTES; eth_hw_addr_gen(dev, lan966x->base_mac, p + 1); |