Commit f6e12277 authored by Jan Kiszka's avatar Jan Kiszka Committed by Paolo Abeni
Browse files

net: ti: icssg-prueth: Add phys_port_name support 



Helps identifying the ports in udev rules e.g.

Signed-off-by: default avatarJan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: default avatarJacob Keller <jacob.e.keller@intel.com>
Link: https://lore.kernel.org/r/895ae9c1-b6dd-4a97-be14-6f2b73c7b2b5@siemens.com


Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent 169e0a5e

drivers/net/ethernet/ti/icssg/icssg_prueth.c

+14 −0
Original line number Diff line number Diff line
@@ -1659,6 +1659,19 @@ static void emac_ndo_get_stats64(struct net_device *ndev, 
	stats->tx_dropped = ndev->stats.tx_dropped;

}



static int emac_ndo_get_phys_port_name(struct net_device *ndev, char *name,

				       size_t len)

{

	struct prueth_emac *emac = netdev_priv(ndev);

	int ret;



	ret = snprintf(name, len, "p%d", emac->port_id);

	if (ret >= len)

		return -EINVAL;



	return 0;

}



static const struct net_device_ops emac_netdev_ops = {

	.ndo_open = emac_ndo_open,

	.ndo_stop = emac_ndo_stop,
@@ -1669,6 +1682,7 @@ static const struct net_device_ops emac_netdev_ops = { 
	.ndo_set_rx_mode = emac_ndo_set_rx_mode,

	.ndo_eth_ioctl = emac_ndo_ioctl,

	.ndo_get_stats64 = emac_ndo_get_stats64,

	.ndo_get_phys_port_name = emac_ndo_get_phys_port_name,

};



/* get emac_port corresponding to eth_node name */