diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/enetc/enetc_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/enetc/enetc_ethtool.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c index b9519b6ad727..fcb52efec075 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c @@ -555,6 +555,35 @@ static void enetc_get_ringparam(struct net_device *ndev, } } +static int enetc_get_ts_info(struct net_device *ndev, + struct ethtool_ts_info *info) +{ + int *phc_idx; + + phc_idx = symbol_get(enetc_phc_index); + if (phc_idx) { + info->phc_index = *phc_idx; + symbol_put(enetc_phc_index); + } else { + info->phc_index = -1; + } + +#ifdef CONFIG_FSL_ENETC_HW_TIMESTAMPING + info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE | + SOF_TIMESTAMPING_RX_HARDWARE | + SOF_TIMESTAMPING_RAW_HARDWARE; + + info->tx_types = (1 << HWTSTAMP_TX_OFF) | + (1 << HWTSTAMP_TX_ON); + info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) | + (1 << HWTSTAMP_FILTER_ALL); +#else + info->so_timestamping = SOF_TIMESTAMPING_RX_SOFTWARE | + SOF_TIMESTAMPING_SOFTWARE; +#endif + return 0; +} + static const struct ethtool_ops enetc_pf_ethtool_ops = { .get_regs_len = enetc_get_reglen, .get_regs = enetc_get_regs, @@ -571,6 +600,7 @@ static const struct ethtool_ops enetc_pf_ethtool_ops = { .get_link_ksettings = phy_ethtool_get_link_ksettings, .set_link_ksettings = phy_ethtool_set_link_ksettings, .get_link = ethtool_op_get_link, + .get_ts_info = enetc_get_ts_info, }; static const struct ethtool_ops enetc_vf_ethtool_ops = { @@ -586,6 +616,7 @@ static const struct ethtool_ops enetc_vf_ethtool_ops = { .set_rxfh = enetc_set_rxfh, .get_ringparam = enetc_get_ringparam, .get_link = ethtool_op_get_link, + .get_ts_info = enetc_get_ts_info, }; void enetc_set_ethtool_ops(struct net_device *ndev) |