@@ -41,6 +41,7 @@ struct dsa_chip_data {
* or any other string to indicate this is a physical port.
*/
char *port_names[DSA_MAX_PORTS];
+ struct device_node *port_dn[DSA_MAX_PORTS];
/*
* An array (with nr_chips elements) of which element [a]
@@ -432,6 +432,8 @@ static int dsa_of_probe(struct platform_device *pdev)
if (!port_name)
continue;
+ cd->port_dn[port_index] = port;
+
cd->port_names[port_index] = kstrdup(port_name,
GFP_KERNEL);
if (!cd->port_names[port_index]) {
@@ -371,6 +371,7 @@ dsa_slave_create(struct dsa_switch *ds, struct device *parent,
}
SET_NETDEV_DEV(slave_dev, parent);
+ slave_dev->dev.of_node = ds->pd->port_dn[port];
slave_dev->vlan_features = master->vlan_features;
p = netdev_priv(slave_dev);
We will later use the per-port device_node pointer to fetch a bunch of port-specific properties. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- Changes in v2: - assign slave_dev->dev.of_node for various OF routines to work correctly include/net/dsa.h | 1 + net/dsa/dsa.c | 2 ++ net/dsa/slave.c | 1 + 3 files changed, 4 insertions(+)