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net: mscc: ocelot: refactor ethtool callbacks 

Convert them into an implementation that can be called from DSA as well.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vladimir Oltean 2019-11-09 15:02:54 +02:00 committed by David S. Miller
parent 004d44f6e5
commit c7282d3876
1 changed files with 47 additions and 17 deletions
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64
drivers/net/ethernet/mscc/ocelot.c
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@ -1191,10 +1191,9 @@ static const struct net_device_ops ocelot_port_netdev_ops = {
.ndo_do_ioctl = ocelot_ioctl,
};
static void ocelot_get_strings(struct net_device *netdev, u32 sset, u8 *data)
static void ocelot_get_strings(struct ocelot *ocelot, int port, u32 sset,
u8 *data)
{
struct ocelot_port_private *priv = netdev_priv(netdev);
struct ocelot *ocelot = priv->port.ocelot;
int i;
if (sset != ETH_SS_STATS)
@ -1205,6 +1204,16 @@ static void ocelot_get_strings(struct net_device *netdev, u32 sset, u8 *data)
ETH_GSTRING_LEN);
}
static void ocelot_port_get_strings(struct net_device *netdev, u32 sset,
u8 *data)
{
struct ocelot_port_private *priv = netdev_priv(netdev);
struct ocelot *ocelot = priv->port.ocelot;
int port = priv->chip_port;
ocelot_get_strings(ocelot, port, sset, data);
}
static void ocelot_update_stats(struct ocelot *ocelot)
{
int i, j;
@ -1245,12 +1254,8 @@ static void ocelot_check_stats_work(struct work_struct *work)
OCELOT_STATS_CHECK_DELAY);
}
static void ocelot_get_ethtool_stats(struct net_device *dev,
struct ethtool_stats *stats, u64 *data)
static void ocelot_get_ethtool_stats(struct ocelot *ocelot, int port, u64 *data)
{
struct ocelot_port_private *priv = netdev_priv(dev);
struct ocelot *ocelot = priv->port.ocelot;
int port = priv->chip_port;
int i;
/* check and update now */
@ -1261,25 +1266,37 @@ static void ocelot_get_ethtool_stats(struct net_device *dev,
*data++ = ocelot->stats[port * ocelot->num_stats + i];
}
static int ocelot_get_sset_count(struct net_device *dev, int sset)
static void ocelot_port_get_ethtool_stats(struct net_device *dev,
struct ethtool_stats *stats,
u64 *data)
{
struct ocelot_port_private *priv = netdev_priv(dev);
struct ocelot *ocelot = priv->port.ocelot;
int port = priv->chip_port;
ocelot_get_ethtool_stats(ocelot, port, data);
}
static int ocelot_get_sset_count(struct ocelot *ocelot, int port, int sset)
{
if (sset != ETH_SS_STATS)
return -EOPNOTSUPP;
return ocelot->num_stats;
}
static int ocelot_get_ts_info(struct net_device *dev,
struct ethtool_ts_info *info)
static int ocelot_port_get_sset_count(struct net_device *dev, int sset)
{
struct ocelot_port_private *priv = netdev_priv(dev);
struct ocelot *ocelot = priv->port.ocelot;
int port = priv->chip_port;
if (!ocelot->ptp)
return ethtool_op_get_ts_info(dev, info);
return ocelot_get_sset_count(ocelot, port, sset);
}
static int ocelot_get_ts_info(struct ocelot *ocelot, int port,
struct ethtool_ts_info *info)
{
info->phc_index = ocelot->ptp_clock ?
ptp_clock_index(ocelot->ptp_clock) : -1;
info->so_timestamping |= SOF_TIMESTAMPING_TX_SOFTWARE |
@ -1295,13 +1312,26 @@ static int ocelot_get_ts_info(struct net_device *dev,
return 0;
}
static int ocelot_port_get_ts_info(struct net_device *dev,
struct ethtool_ts_info *info)
{
struct ocelot_port_private *priv = netdev_priv(dev);
struct ocelot *ocelot = priv->port.ocelot;
int port = priv->chip_port;
if (!ocelot->ptp)
return ethtool_op_get_ts_info(dev, info);
return ocelot_get_ts_info(ocelot, port, info);
}
static const struct ethtool_ops ocelot_ethtool_ops = {
.get_strings = ocelot_get_strings,
.get_ethtool_stats = ocelot_get_ethtool_stats,
.get_sset_count = ocelot_get_sset_count,
.get_strings = ocelot_port_get_strings,
.get_ethtool_stats = ocelot_port_get_ethtool_stats,
.get_sset_count = ocelot_port_get_sset_count,
.get_link_ksettings = phy_ethtool_get_link_ksettings,
.set_link_ksettings = phy_ethtool_set_link_ksettings,
.get_ts_info = ocelot_get_ts_info,
.get_ts_info = ocelot_port_get_ts_info,
};
static void ocelot_bridge_stp_state_set(struct ocelot *ocelot, int port,