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Commit d3bb9c58 authored by Mugunthan V N's avatar Mugunthan V N Committed by David S. Miller
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driver: net: ethernet: cpsw: implement ethtool get/set phy setting 



This patch implements get/set of the phy settings via ethtool apis

Signed-off-by: default avatarMugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e86ac13b

drivers/net/ethernet/ti/cpsw.c

+29 −0
Original line number Original line Diff line number Diff line
@@ -139,6 +139,10 @@ do { \ 
			disable_irq_nosync(priv->irqs_table[i]); \

			disable_irq_nosync(priv->irqs_table[i]); \

	} while (0);

	} while (0);





#define cpsw_slave_index(priv)				\

		((priv->data.dual_emac) ? priv->emac_port :	\

		priv->data.active_slave)



static int debug_level;

static int debug_level;

module_param(debug_level, int, 0);

module_param(debug_level, int, 0);

MODULE_PARM_DESC(debug_level, "cpsw debug level (NETIF_MSG bits)");

MODULE_PARM_DESC(debug_level, "cpsw debug level (NETIF_MSG bits)");
@@ -1244,12 +1248,37 @@ static int cpsw_get_ts_info(struct net_device *ndev, 
	return 0;

	return 0;

}

}





static int cpsw_get_settings(struct net_device *ndev,

			     struct ethtool_cmd *ecmd)

{

	struct cpsw_priv *priv = netdev_priv(ndev);

	int slave_no = cpsw_slave_index(priv);



	if (priv->slaves[slave_no].phy)

		return phy_ethtool_gset(priv->slaves[slave_no].phy, ecmd);

	else

		return -EOPNOTSUPP;

}



static int cpsw_set_settings(struct net_device *ndev, struct ethtool_cmd *ecmd)

{

	struct cpsw_priv *priv = netdev_priv(ndev);

	int slave_no = cpsw_slave_index(priv);



	if (priv->slaves[slave_no].phy)

		return phy_ethtool_sset(priv->slaves[slave_no].phy, ecmd);

	else

		return -EOPNOTSUPP;

}



static const struct ethtool_ops cpsw_ethtool_ops = {

static const struct ethtool_ops cpsw_ethtool_ops = {

	.get_drvinfo	= cpsw_get_drvinfo,

	.get_drvinfo	= cpsw_get_drvinfo,

	.get_msglevel	= cpsw_get_msglevel,

	.get_msglevel	= cpsw_get_msglevel,

	.set_msglevel	= cpsw_set_msglevel,

	.set_msglevel	= cpsw_set_msglevel,

	.get_link	= ethtool_op_get_link,

	.get_link	= ethtool_op_get_link,

	.get_ts_info	= cpsw_get_ts_info,

	.get_ts_info	= cpsw_get_ts_info,

	.get_settings	= cpsw_get_settings,

	.set_settings	= cpsw_set_settings,

};

};





static void cpsw_slave_init(struct cpsw_slave *slave, struct cpsw_priv *priv,

static void cpsw_slave_init(struct cpsw_slave *slave, struct cpsw_priv *priv,