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net: dsa: Implement ndo_get_phys_port_id

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Implement ndo_get_phys_port_id() by returning the physical port number
of the switch this per-port DSA created network interface corresponds
to.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Fainelli 2016-12-29 14:20:56 -08:00 committed by David S. Miller
parent 3d48b53fb2
commit 3a543ef479
1 changed files with 12 additions and 0 deletions
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12
net/dsa/slave.c
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@ -984,6 +984,17 @@ static void dsa_slave_poll_controller(struct net_device *dev)
}
#endif
static int dsa_slave_get_phys_port_id(struct net_device *dev,
struct netdev_phys_item_id *ppid)
{
struct dsa_slave_priv *p = netdev_priv(dev);
ppid->id_len = sizeof(p->port);
memcpy(ppid->id, &p->port, ppid->id_len);
return 0;
}
void dsa_cpu_port_ethtool_init(struct ethtool_ops *ops)
{
ops->get_sset_count = dsa_cpu_port_get_sset_count;
@ -1031,6 +1042,7 @@ static const struct net_device_ops dsa_slave_netdev_ops = {
.ndo_bridge_getlink = switchdev_port_bridge_getlink,
.ndo_bridge_setlink = switchdev_port_bridge_setlink,
.ndo_bridge_dellink = switchdev_port_bridge_dellink,
.ndo_get_phys_port_id = dsa_slave_get_phys_port_id,
};
static const struct switchdev_ops dsa_slave_switchdev_ops = {