diff options
| -rw-r--r-- | drivers/net/ethernet/mscc/ocelot.c | 23 | ||||
| -rw-r--r-- | drivers/net/ethernet/mscc/ocelot_board.c | 3 |
2 files changed, 14 insertions, 12 deletions
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c index e621c4c3ee86..9cfe1fd98c30 100644 --- a/drivers/net/ethernet/mscc/ocelot.c +++ b/drivers/net/ethernet/mscc/ocelot.c @@ -1204,18 +1204,19 @@ static int ocelot_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) struct ocelot *ocelot = priv->port.ocelot; int port = priv->chip_port; - /* The function is only used for PTP operations for now */ - if (!ocelot->ptp) - return -EOPNOTSUPP; - - switch (cmd) { - case SIOCSHWTSTAMP: - return ocelot_hwstamp_set(ocelot, port, ifr); - case SIOCGHWTSTAMP: - return ocelot_hwstamp_get(ocelot, port, ifr); - default: - return -EOPNOTSUPP; + /* If the attached PHY device isn't capable of timestamping operations, + * use our own (when possible). + */ + if (!phy_has_hwtstamp(dev->phydev) && ocelot->ptp) { + switch (cmd) { + case SIOCSHWTSTAMP: + return ocelot_hwstamp_set(ocelot, port, ifr); + case SIOCGHWTSTAMP: + return ocelot_hwstamp_get(ocelot, port, ifr); + } } + + return phy_mii_ioctl(dev->phydev, ifr, cmd); } static const struct net_device_ops ocelot_port_netdev_ops = { diff --git a/drivers/net/ethernet/mscc/ocelot_board.c b/drivers/net/ethernet/mscc/ocelot_board.c index 67a8d61c926a..4a15d2ff8b70 100644 --- a/drivers/net/ethernet/mscc/ocelot_board.c +++ b/drivers/net/ethernet/mscc/ocelot_board.c @@ -189,7 +189,8 @@ static irqreturn_t ocelot_xtr_irq_handler(int irq, void *arg) skb->offload_fwd_mark = 1; skb->protocol = eth_type_trans(skb, dev); - netif_rx(skb); + if (!skb_defer_rx_timestamp(skb)) + netif_rx(skb); dev->stats.rx_bytes += len; dev->stats.rx_packets++; } while (ocelot_read(ocelot, QS_XTR_DATA_PRESENT) & BIT(grp)); |