diff options
Diffstat (limited to 'drivers/net/ethernet/microchip/lan743x_ptp.c')
| -rw-r--r-- | drivers/net/ethernet/microchip/lan743x_ptp.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/microchip/lan743x_ptp.c b/drivers/net/ethernet/microchip/lan743x_ptp.c index 39e1066ecd5f..2f04bc77a118 100644 --- a/drivers/net/ethernet/microchip/lan743x_ptp.c +++ b/drivers/net/ethernet/microchip/lan743x_ptp.c @@ -1493,6 +1493,10 @@ int lan743x_ptp_open(struct lan743x_adapter *adapter) temp = lan743x_csr_read(adapter, PTP_TX_MOD2); temp |= PTP_TX_MOD2_TX_PTP_CLR_UDPV4_CHKSUM_; lan743x_csr_write(adapter, PTP_TX_MOD2, temp); + + /* Default Timestamping */ + lan743x_rx_set_tstamp_mode(adapter, HWTSTAMP_FILTER_NONE); + lan743x_ptp_enable(adapter); lan743x_csr_write(adapter, INT_EN_SET, INT_BIT_1588_); lan743x_csr_write(adapter, PTP_INT_EN_SET, @@ -1653,6 +1657,9 @@ static void lan743x_ptp_disable(struct lan743x_adapter *adapter) { struct lan743x_ptp *ptp = &adapter->ptp; + /* Disable Timestamping */ + lan743x_rx_set_tstamp_mode(adapter, HWTSTAMP_FILTER_NONE); + mutex_lock(&ptp->command_lock); if (!lan743x_ptp_is_enabled(adapter)) { netif_warn(adapter, drv, adapter->netdev, @@ -1785,6 +1792,8 @@ int lan743x_ptp_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) break; } + ret = lan743x_rx_set_tstamp_mode(adapter, config.rx_filter); + if (!ret) return copy_to_user(ifr->ifr_data, &config, sizeof(config)) ? -EFAULT : 0; |