Commit 34805d16 authored by Phil Reid's avatar Phil Reid Committed by Greg Kroah-Hartman

stmmac: Correctly report PTP capabilities.

[ Upstream commit e6dbe1eb ]

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: default avatarPhil Reid <preid@electromag.com.au>
Acked-by: default avatarRichard Cochran <richardcochran@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 669cd5ea
...@@ -731,10 +731,13 @@ static int stmmac_get_ts_info(struct net_device *dev, ...@@ -731,10 +731,13 @@ static int stmmac_get_ts_info(struct net_device *dev,
{ {
struct stmmac_priv *priv = netdev_priv(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_RX_HARDWARE |
SOF_TIMESTAMPING_SOFTWARE |
SOF_TIMESTAMPING_RAW_HARDWARE; SOF_TIMESTAMPING_RAW_HARDWARE;
if (priv->ptp_clock) if (priv->ptp_clock)
......
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