diff options
| author | Phil Reid <preid@electromag.com.au> | 2015-10-30 16:43:55 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-09 13:42:53 -0500 |
| commit | 6213fd903a25aef4cb5e3d0bddb7ee622ace3b9f (patch) | |
| tree | 638450f453555797d27343fe5c8957c4d4cb0628 | |
| parent | cf78f124ae2926a8e01935a71a7a1d8830ef6913 (diff) | |
stmmac: Correctly report PTP capabilities.
[ Upstream commit e6dbe1eb2db0d7a14991c06278dd3030c45fb825 ]
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c index c5f9cb85c8ef..ff08be535a4d 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c @@ -731,10 +731,13 @@ 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) |