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cxgb4: Support for get_ts_info ethtool method

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Cc: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Atul Gupta <atul.gupta@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Atul Gupta 2017-07-04 16:46:22 +05:30 committed by David S. Miller
parent 9c33e4208b
commit c3ff08eba9
1 changed files with 18 additions and 1 deletions
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19
drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
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@ -1113,14 +1113,31 @@ static int set_flash(struct net_device *netdev, struct ethtool_flash *ef)
static int get_ts_info(struct net_device *dev, struct ethtool_ts_info *ts_info)
{
struct port_info *pi = netdev_priv(dev);
struct adapter *adapter = pi->adapter;
ts_info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE |
SOF_TIMESTAMPING_RX_SOFTWARE |
SOF_TIMESTAMPING_SOFTWARE;
ts_info->so_timestamping |= SOF_TIMESTAMPING_RX_HARDWARE |
SOF_TIMESTAMPING_TX_HARDWARE |
SOF_TIMESTAMPING_RAW_HARDWARE;
ts_info->phc_index = -1;
ts_info->tx_types = (1 << HWTSTAMP_TX_OFF) |
(1 << HWTSTAMP_TX_ON);
ts_info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) |
(1 << HWTSTAMP_FILTER_PTP_V2_L4_EVENT) |
(1 << HWTSTAMP_FILTER_PTP_V1_L4_SYNC) |
(1 << HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ) |
(1 << HWTSTAMP_FILTER_PTP_V2_L4_SYNC) |
(1 << HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ);
if (adapter->ptp_clock)
ts_info->phc_index = ptp_clock_index(adapter->ptp_clock);
else
ts_info->phc_index = -1;
return 0;
}