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Commit 5ebae489 authored by Frank Li's avatar Frank Li Committed by David S. Miller
Browse files

net: fec: report correct hardware stamping info to ethtool 



Report correct hardware stamping capability by ethtool interface.
The v1.0 ptp4l check it.

Signed-off-by: default avatarFrank Li <Frank.Li@freescale.com>
Acked-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d0e2c55e

drivers/net/ethernet/freescale/fec.c

+30 −1
Original line number Diff line number Diff line
@@ -1174,12 +1174,41 @@ static void fec_enet_get_drvinfo(struct net_device *ndev, 
	strlcpy(info->bus_info, dev_name(&ndev->dev), sizeof(info->bus_info));

}



static int fec_enet_get_ts_info(struct net_device *ndev,

				struct ethtool_ts_info *info)

{

	struct fec_enet_private *fep = netdev_priv(ndev);



	if (fep->bufdesc_ex) {



		info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE |

					SOF_TIMESTAMPING_RX_SOFTWARE |

					SOF_TIMESTAMPING_SOFTWARE |

					SOF_TIMESTAMPING_TX_HARDWARE |

					SOF_TIMESTAMPING_RX_HARDWARE |

					SOF_TIMESTAMPING_RAW_HARDWARE;

		if (fep->ptp_clock)

			info->phc_index = ptp_clock_index(fep->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);

		return 0;

	} else {

		return ethtool_op_get_ts_info(ndev, info);

	}

}



static const struct ethtool_ops fec_enet_ethtool_ops = {

	.get_settings		= fec_enet_get_settings,

	.set_settings		= fec_enet_set_settings,

	.get_drvinfo		= fec_enet_get_drvinfo,

	.get_link		= ethtool_op_get_link,

	.get_ts_info		= ethtool_op_get_ts_info,

	.get_ts_info		= fec_enet_get_ts_info,

};



static int fec_enet_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd)