diff options
Diffstat (limited to 'drivers/net/ethernet/oki-semi')
| -rw-r--r-- | drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c index 799a85aa12b3..53ac2fb78ab6 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c @@ -111,6 +111,9 @@ const char pch_driver_version[] = DRV_VERSION; /* 0x44 Time Synchronization Channel Event Register Bits */ #define TX_SNAPSHOT_LOCKED (1<<0) #define RX_SNAPSHOT_LOCKED (1<<1) + +#define PTP_L4_MULTICAST_SA "01:00:5e:00:01:81" +#define PTP_L2_MULTICAST_SA "01:1b:19:00:00:00" #endif static unsigned int copybreak __read_mostly = PCH_GBE_COPYBREAK_DEFAULT; @@ -236,6 +239,7 @@ static int hwtstamp_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) struct hwtstamp_config cfg; struct pch_gbe_adapter *adapter = netdev_priv(netdev); struct pci_dev *pdev; + u8 station[20]; if (copy_from_user(&cfg, ifr->ifr_data, sizeof(cfg))) return -EFAULT; @@ -269,9 +273,17 @@ static int hwtstamp_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) adapter->hwts_rx_en = 1; pch_ch_control_write(pdev, MASTER_MODE | CAP_MODE0); break; - case HWTSTAMP_FILTER_PTP_V2_EVENT: + case HWTSTAMP_FILTER_PTP_V2_L4_EVENT: + adapter->hwts_rx_en = 1; + pch_ch_control_write(pdev, V2_MODE | CAP_MODE2); + strcpy(station, PTP_L4_MULTICAST_SA); + pch_set_station_address(station, pdev); + break; + case HWTSTAMP_FILTER_PTP_V2_L2_EVENT: adapter->hwts_rx_en = 1; pch_ch_control_write(pdev, V2_MODE | CAP_MODE2); + strcpy(station, PTP_L2_MULTICAST_SA); + pch_set_station_address(station, pdev); break; default: return -ERANGE; |