diff options
| author |   Atul Gupta <atul.gupta@chelsio.com> | 2017-07-04 16:46:22 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-07-05 09:21:54 +0100 |
| commit | c3ff08eba94ec92417bd78c0d0ad567c483eca85 (patch) | |
| tree | 35907d115361eab000d7dc2ef772249411c3002a /drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c | |
| parent | cxgb4: Add PTP Hardware Clock (PHC) support (diff) | |
| download | linux-dev-c3ff08eba94ec92417bd78c0d0ad567c483eca85.tar.xz linux-dev-c3ff08eba94ec92417bd78c0d0ad567c483eca85.zip | |
cxgb4: Support for get_ts_info ethtool method
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>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c index e9bab72253bb..26eb00a45db1 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c @@ -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; } |