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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: Frank Li <Frank.Li@freescale.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Frank Li 2013-01-06 16:25:07 +00:00 committed by David S. Miller
parent d0e2c55e7c
commit 5ebae48971
1 changed files with 30 additions and 1 deletions
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31
drivers/net/ethernet/freescale/fec.c
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@ -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)); 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 = { static const struct ethtool_ops fec_enet_ethtool_ops = {
.get_settings = fec_enet_get_settings, .get_settings = fec_enet_get_settings,
.set_settings = fec_enet_set_settings, .set_settings = fec_enet_set_settings,
.get_drvinfo = fec_enet_get_drvinfo, .get_drvinfo = fec_enet_get_drvinfo,
.get_link = ethtool_op_get_link, .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) static int fec_enet_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd)