Skip to content

Commit

Permalink
stmmac: Correctly report PTP capabilities.
Browse files Browse the repository at this point in the history
priv->hwts_*_en indicate if timestamping is enabled/disabled at run
time. But  priv->dma_cap.time_stamp  and priv->dma_cap.atime_stamp
indicates HW is support for PTPv1/PTPv2.

Signed-off-by: Phil Reid <preid@electromag.com.au>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
  • Loading branch information
Phil Reid authored and David S. Miller committed Nov 1, 2015
1 parent fc2a263 commit e6dbe1e
Showing 1 changed file with 5 additions and 2 deletions.
7 changes: 5 additions & 2 deletions drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
Original file line number Diff line number Diff line change
Expand Up @@ -721,10 +721,13 @@ static int stmmac_get_ts_info(struct net_device *dev,
{
struct stmmac_priv *priv = netdev_priv(dev);

if ((priv->hwts_tx_en) && (priv->hwts_rx_en)) {
if ((priv->dma_cap.time_stamp || priv->dma_cap.atime_stamp)) {

info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE |
info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE |
SOF_TIMESTAMPING_TX_HARDWARE |
SOF_TIMESTAMPING_RX_SOFTWARE |
SOF_TIMESTAMPING_RX_HARDWARE |
SOF_TIMESTAMPING_SOFTWARE |
SOF_TIMESTAMPING_RAW_HARDWARE;

if (priv->ptp_clock)
Expand Down

0 comments on commit e6dbe1e

Please sign in to comment.