staging: fsl-dpaa2/ethsw: Add ndo_get_phys_port_name

Add the ndo_get_phys_port_name callback to the ethsw driver.

Signed-off-by: Razvan Stefanescu <razvan.stefanescu@nxp.com>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://lore.kernel.org/r/1562336836-17119-5-git-send-email-ioana.ciornei@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
index 9f16171..341c36b 100644 (file)
--- a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
+++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
@@ -516,6 +516,19 @@ static int swdev_get_port_parent_id(struct net_device *dev,
        return 0;
 }
 
+static int port_get_phys_name(struct net_device *netdev, char *name,
+                             size_t len)
+{
+       struct ethsw_port_priv *port_priv = netdev_priv(netdev);
+       int err;
+
+       err = snprintf(name, len, "p%d", port_priv->idx);
+       if (err >= len)
+               return -EINVAL;
+
+       return 0;
+}
+
 static const struct net_device_ops ethsw_port_ops = {
        .ndo_open               = port_open,
        .ndo_stop               = port_stop,
@@ -528,6 +541,7 @@ static const struct net_device_ops ethsw_port_ops = {
 
        .ndo_start_xmit         = port_dropframe,
        .ndo_get_port_parent_id = swdev_get_port_parent_id,
+       .ndo_get_phys_port_name = port_get_phys_name,
 };
 
 static void ethsw_links_state_update(struct ethsw_core *ethsw)