diff options
Diffstat (limited to 'net/dsa/slave.c')
| -rw-r--r-- | net/dsa/slave.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/net/dsa/slave.c b/net/dsa/slave.c index ff2fbe79bc57..474f2962590a 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -249,6 +249,27 @@ static void dsa_slave_get_drvinfo(struct net_device *dev, strlcpy(drvinfo->bus_info, "platform", sizeof(drvinfo->bus_info)); } +static int dsa_slave_get_regs_len(struct net_device *dev) +{ + struct dsa_slave_priv *p = netdev_priv(dev); + struct dsa_switch *ds = p->parent; + + if (ds->drv->get_regs_len) + return ds->drv->get_regs_len(ds, p->port); + + return -EOPNOTSUPP; +} + +static void +dsa_slave_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *_p) +{ + struct dsa_slave_priv *p = netdev_priv(dev); + struct dsa_switch *ds = p->parent; + + if (ds->drv->get_regs) + ds->drv->get_regs(ds, p->port, regs, _p); +} + static int dsa_slave_nway_reset(struct net_device *dev) { struct dsa_slave_priv *p = netdev_priv(dev); @@ -423,6 +444,8 @@ static const struct ethtool_ops dsa_slave_ethtool_ops = { .get_settings = dsa_slave_get_settings, .set_settings = dsa_slave_set_settings, .get_drvinfo = dsa_slave_get_drvinfo, + .get_regs_len = dsa_slave_get_regs_len, + .get_regs = dsa_slave_get_regs, .nway_reset = dsa_slave_nway_reset, .get_link = dsa_slave_get_link, .get_eeprom_len = dsa_slave_get_eeprom_len, |