Signed-off-by: Richard Cochran <[email protected]>
---
drivers/net/ethernet/intel/igb/igb_ethtool.c | 31 ++++++++++++++++++++++++++
1 files changed, 31 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c
b/drivers/net/ethernet/intel/igb/igb_ethtool.c
index e10821a..245fec0 100644
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
@@ -2182,6 +2182,36 @@ static void igb_ethtool_complete(struct net_device
*netdev)
pm_runtime_put(&adapter->pdev->dev);
}
+static int igb_ethtool_get_ts_info(struct net_device *dev,
+ struct ethtool_ts_info *info)
+{
+ struct igb_adapter *adapter = netdev_priv(dev);
+
+ info->so_timestamping =
+ SOF_TIMESTAMPING_TX_HARDWARE |
+ SOF_TIMESTAMPING_RX_HARDWARE |
+ SOF_TIMESTAMPING_RAW_HARDWARE;
+
+ if (adapter->ptp_clock)
+ info->phc_index = ptp_clock_index(adapter->ptp_clock);
+ else
+ info->phc_index = -1;
+
+ info->tx_types =
+ (1 << HWTSTAMP_TX_OFF) |
+ (1 << HWTSTAMP_TX_ON);
+
+ info->rx_filters =
+ (1 << HWTSTAMP_FILTER_NONE) |
+ (1 << HWTSTAMP_FILTER_ALL) |
+ (1 << HWTSTAMP_FILTER_SOME) |
+ (1 << HWTSTAMP_FILTER_PTP_V1_L4_SYNC) |
+ (1 << HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ) |
+ (1 << HWTSTAMP_FILTER_PTP_V2_EVENT);
+
+ return 0;
+}
+
static const struct ethtool_ops igb_ethtool_ops = {
.get_settings = igb_get_settings,
.set_settings = igb_set_settings,
@@ -2210,6 +2240,7 @@ static const struct ethtool_ops igb_ethtool_ops = {
.set_coalesce = igb_set_coalesce,
.begin = igb_ethtool_begin,
.complete = igb_ethtool_complete,
+ .get_ts_info = igb_ethtool_get_ts_info,
};
void igb_set_ethtool_ops(struct net_device *netdev)
--
1.7.2.5
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