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Commit 11f2c988 authored by Mugunthan V N's avatar Mugunthan V N Committed by David S. Miller
Browse files

drivers: net: ethernet: cpsw: implement get phy_id via ioctl 



Implement get phy_id via ioctl SIOCGMIIPHY. In switch mode active phy_id
is returned and in dual EMAC mode slave's specific phy_id is returned.

Signed-off-by: default avatarMugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ff5b8ef2

drivers/net/ethernet/ti/cpsw.c

+14 −2
Original line number Diff line number Diff line
@@ -1157,16 +1157,28 @@ static int cpsw_hwtstamp_ioctl(struct net_device *dev, struct ifreq *ifr) 


static int cpsw_ndo_ioctl(struct net_device *dev, struct ifreq *req, int cmd)

{

	struct cpsw_priv *priv = netdev_priv(dev);

	struct mii_ioctl_data *data = if_mii(req);

	int slave_no = cpsw_slave_index(priv);



	if (!netif_running(dev))

		return -EINVAL;



	switch (cmd) {

#ifdef CONFIG_TI_CPTS

	if (cmd == SIOCSHWTSTAMP)

	case SIOCSHWTSTAMP:

		return cpsw_hwtstamp_ioctl(dev, req);

#endif

	case SIOCGMIIPHY:

		data->phy_id = priv->slaves[slave_no].phy->addr;

		break;

	default:

		return -ENOTSUPP;

	}



	return 0;

}



static void cpsw_ndo_tx_timeout(struct net_device *ndev)

{

	struct cpsw_priv *priv = netdev_priv(ndev);