Before creating a slave netdevice, get the mac address from DTS and
apply in case it is valid.
Signed-off-by: Xiaofei Shen <xiaofeis@codeaurora.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
unsigned int index;
const char *name;
const struct dsa_port *cpu_dp;
+ const char *mac;
struct device_node *dn;
unsigned int ageing_time;
u8 stp_state;
return 0;
memset(&dp->devlink_port, 0, sizeof(dp->devlink_port));
+ dp->mac = of_get_mac_address(dp->dn);
switch (dp->type) {
case DSA_PORT_TYPE_CPU:
NETIF_F_HW_VLAN_CTAG_FILTER;
slave_dev->hw_features |= NETIF_F_HW_TC;
slave_dev->ethtool_ops = &dsa_slave_ethtool_ops;
- eth_hw_addr_inherit(slave_dev, master);
+ if (port->mac && is_valid_ether_addr(port->mac))
+ ether_addr_copy(slave_dev->dev_addr, port->mac);
+ else
+ eth_hw_addr_inherit(slave_dev, master);
slave_dev->priv_flags |= IFF_NO_QUEUE;
slave_dev->netdev_ops = &dsa_slave_netdev_ops;
slave_dev->min_mtu = 0;