static int bcm_enet_get_settings(struct net_device *dev,
struct ethtool_cmd *cmd)
{
struct bcm_enet_priv *priv;
priv = netdev_priv(dev);
cmd->maxrxpkt = 0;
cmd->maxtxpkt = 0;
if (priv->has_phy) {
if (!priv->phydev)
return -ENODEV;
return phy_ethtool_gset(priv->phydev, cmd);
} else {
cmd->autoneg = 0;
cmd->speed = (priv->force_speed_100) ? SPEED_100 : SPEED_10;
cmd->duplex = (priv->force_duplex_full) ?
DUPLEX_FULL : DUPLEX_HALF;
cmd->supported = ADVERTISED_10baseT_Half |
ADVERTISED_10baseT_Full |
ADVERTISED_100baseT_Half |
ADVERTISED_100baseT_Full;
cmd->advertising = 0;
cmd->port = PORT_MII;
cmd->transceiver = XCVR_EXTERNAL;
}
return 0;
}
/**
* arc_emac_get_settings - Get PHY settings.
* @ndev: Pointer to net_device structure.
* @cmd: Pointer to ethtool_cmd structure.
*
* This implements ethtool command for getting PHY settings. If PHY could
* not be found, the function returns -ENODEV. This function calls the
* relevant PHY ethtool API to get the PHY settings.
* Issue "ethtool ethX" under linux prompt to execute this function.
*/
static int arc_emac_get_settings(struct net_device *ndev,
struct ethtool_cmd *cmd)
{
struct arc_emac_priv *priv = netdev_priv(ndev);
return phy_ethtool_gset(priv->phy_dev, cmd);
}
static int bgmac_get_settings(struct net_device *net_dev,
struct ethtool_cmd *cmd)
{
struct bgmac *bgmac = netdev_priv(net_dev);
return phy_ethtool_gset(bgmac->phy_dev, cmd);
}
static int cvm_oct_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct octeon_ethernet *priv = netdev_priv(dev);
if (priv->phydev)
return phy_ethtool_gset(priv->phydev, cmd);
return -EINVAL;
}
static int au1000_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct au1000_private *aup = netdev_priv(dev);
if (aup->phy_dev)
return phy_ethtool_gset(aup->phy_dev, cmd);
return -EINVAL;
}
static int fs_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct fs_enet_private *fep = netdev_priv(dev);
if (!fep->phydev)
return -ENODEV;
return phy_ethtool_gset(fep->phydev, cmd);
}
static int sxgbe_getsettings(struct net_device *dev,
struct ethtool_cmd *cmd)
{
struct sxgbe_priv_data *priv = netdev_priv(dev);
if (priv->phydev)
return phy_ethtool_gset(priv->phydev, cmd);
return -EOPNOTSUPP;
}
static int tse_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct alt_tse_private *priv = netdev_priv(dev);
struct phy_device *phydev = priv->phydev;
if (phydev == NULL)
return -ENODEV;
return phy_ethtool_gset(phydev, cmd);
}
static int hieth_ethtools_get_settings(struct net_device *net_dev, \
struct ethtool_cmd *cmd)
{
struct hieth_netdev_local *ld = netdev_priv(net_dev);
if (ld->phy)
return phy_ethtool_gset(ld->phy, cmd);
return -EINVAL;
}
static int octeon_mgmt_get_settings(struct net_device *netdev,
struct ethtool_cmd *cmd)
{
struct octeon_mgmt *p = netdev_priv(netdev);
if (p->phydev)
return phy_ethtool_gset(p->phydev, cmd);
return -EOPNOTSUPP;
}
static int
bfin_mac_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct bfin_mac_local *lp = netdev_priv(dev);
if (lp->phydev)
return phy_ethtool_gset(lp->phydev, cmd);
return -EINVAL;
}
static int emac_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct emac_board_info *dm = netdev_priv(dev);
struct phy_device *phydev = dm->phy_dev;
if (!phydev)
return -ENODEV;
return phy_ethtool_gset(phydev, cmd);
}
static int ag71xx_ethtool_get_settings(struct net_device *dev,
struct ethtool_cmd *cmd)
{
struct ag71xx *ag = netdev_priv(dev);
struct phy_device *phydev = ag->phy_dev;
if (!phydev)
return -ENODEV;
return phy_ethtool_gset(phydev, cmd);
}
/* Return the current settings in the ethtool_cmd structure */
static int gfar_gsettings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct gfar_private *priv = netdev_priv(dev);
struct phy_device *phydev = priv->phydev;
if (NULL == phydev)
return -ENODEV;
cmd->maxtxpkt = get_icft_value(priv->txic);
cmd->maxrxpkt = get_icft_value(priv->rxic);
return phy_ethtool_gset(phydev, cmd);
}
static int sh_eth_get_settings(struct net_device *ndev,
struct ethtool_cmd *ecmd)
{
struct sh_eth_private *mdp = netdev_priv(ndev);
unsigned long flags;
int ret;
spin_lock_irqsave(&mdp->lock, flags);
ret = phy_ethtool_gset(mdp->phydev, ecmd);
spin_unlock_irqrestore(&mdp->lock, flags);
return ret;
}
static int
uec_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
{
struct ucc_geth_private *ugeth = netdev_priv(netdev);
struct phy_device *phydev = ugeth->phydev;
struct ucc_geth_info *ug_info = ugeth->ug_info;
if (!phydev)
return -ENODEV;
ecmd->maxtxpkt = 1;
ecmd->maxrxpkt = ug_info->interruptcoalescingmaxvalue[0];
return phy_ethtool_gset(phydev, ecmd);
}
/* ethtool operations *******************************************************/
static int
dsa_slave_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct dsa_slave_priv *p = netdev_priv(dev);
int err;
err = -EOPNOTSUPP;
if (p->phy != NULL) {
err = phy_read_status(p->phy);
if (err == 0)
err = phy_ethtool_gset(p->phy, cmd);
}
return err;
}
static int xgbe_get_settings(struct net_device *netdev,
struct ethtool_cmd *cmd)
{
struct xgbe_prv_data *pdata = netdev_priv(netdev);
int ret;
DBGPR("-->xgbe_get_settings\n");
if (!pdata->phydev)
return -ENODEV;
ret = phy_ethtool_gset(pdata->phydev, cmd);
cmd->transceiver = XCVR_EXTERNAL;
DBGPR("<--xgbe_get_settings\n");
return ret;
}
/* Return the current settings in the ethtool_cmd structure */
static int gfar_gsettings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct gfar_private *priv = netdev_priv(dev);
struct phy_device *phydev = priv->phydev;
struct gfar_priv_rx_q *rx_queue = NULL;
struct gfar_priv_tx_q *tx_queue = NULL;
if (NULL == phydev)
return -ENODEV;
tx_queue = priv->tx_queue[0];
rx_queue = priv->rx_queue[0];
/* etsec-1.7 and older versions have only one txic
* and rxic regs although they support multiple queues */
cmd->maxtxpkt = get_icft_value(tx_queue->txic);
cmd->maxrxpkt = get_icft_value(rx_queue->rxic);
return phy_ethtool_gset(phydev, cmd);
}
static int fe_get_settings(struct net_device *dev,
struct ethtool_cmd *cmd)
{
struct fe_priv *priv = netdev_priv(dev);
int err;
if (!priv->phy_dev)
goto out_gset;
if (priv->phy_flags == FE_PHY_FLAG_ATTACH) {
err = phy_read_status(priv->phy_dev);
if (err)
goto out_gset;
}
return phy_ethtool_gset(priv->phy_dev, cmd);
out_gset:
return -ENODEV;
}
int stmmac_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct stmmac_priv *priv = netdev_priv(dev);
struct phy_device *phy = priv->phydev;
int rc;
if (phy == NULL) {
pr_err("%s: %s: PHY is not registered\n",
__func__, dev->name);
return -ENODEV;
}
if (!netif_running(dev)) {
pr_err("%s: interface is disabled: we cannot track "
"link speed / duplex setting\n", dev->name);
return -EBUSY;
}
cmd->transceiver = XCVR_INTERNAL;
spin_lock_irq(&priv->lock);
rc = phy_ethtool_gset(phy, cmd);
spin_unlock_irq(&priv->lock);
return rc;
}
static int stmmac_ethtool_getsettings(struct net_device *dev,
struct ethtool_cmd *cmd)
{
struct stmmac_priv *priv = netdev_priv(dev);
struct phy_device *phy = priv->phydev;
int rc;
if ((priv->pcs & STMMAC_PCS_RGMII) || (priv->pcs & STMMAC_PCS_SGMII)) {
struct rgmii_adv adv;
if (!priv->xstats.pcs_link) {
ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN);
cmd->duplex = DUPLEX_UNKNOWN;
return 0;
}
cmd->duplex = priv->xstats.pcs_duplex;
ethtool_cmd_speed_set(cmd, priv->xstats.pcs_speed);
/* Get and convert ADV/LP_ADV from the HW AN registers */
if (!priv->hw->mac->get_adv)
return -EOPNOTSUPP; /* should never happen indeed */
priv->hw->mac->get_adv(priv->hw, &adv);
/* Encoding of PSE bits is defined in 802.3z, 37.2.1.4 */
if (adv.pause & STMMAC_PCS_PAUSE)
cmd->advertising |= ADVERTISED_Pause;
if (adv.pause & STMMAC_PCS_ASYM_PAUSE)
cmd->advertising |= ADVERTISED_Asym_Pause;
if (adv.lp_pause & STMMAC_PCS_PAUSE)
cmd->lp_advertising |= ADVERTISED_Pause;
if (adv.lp_pause & STMMAC_PCS_ASYM_PAUSE)
cmd->lp_advertising |= ADVERTISED_Asym_Pause;
/* Reg49[3] always set because ANE is always supported */
cmd->autoneg = ADVERTISED_Autoneg;
cmd->supported |= SUPPORTED_Autoneg;
cmd->advertising |= ADVERTISED_Autoneg;
cmd->lp_advertising |= ADVERTISED_Autoneg;
if (adv.duplex) {
cmd->supported |= (SUPPORTED_1000baseT_Full |
SUPPORTED_100baseT_Full |
SUPPORTED_10baseT_Full);
cmd->advertising |= (ADVERTISED_1000baseT_Full |
ADVERTISED_100baseT_Full |
ADVERTISED_10baseT_Full);
} else {
cmd->supported |= (SUPPORTED_1000baseT_Half |
SUPPORTED_100baseT_Half |
SUPPORTED_10baseT_Half);
cmd->advertising |= (ADVERTISED_1000baseT_Half |
ADVERTISED_100baseT_Half |
ADVERTISED_10baseT_Half);
}
if (adv.lp_duplex)
cmd->lp_advertising |= (ADVERTISED_1000baseT_Full |
ADVERTISED_100baseT_Full |
ADVERTISED_10baseT_Full);
else
cmd->lp_advertising |= (ADVERTISED_1000baseT_Half |
ADVERTISED_100baseT_Half |
ADVERTISED_10baseT_Half);
cmd->port = PORT_OTHER;
return 0;
}
if (phy == NULL) {
pr_err("%s: %s: PHY is not registered\n",
__func__, dev->name);
return -ENODEV;
}
if (!netif_running(dev)) {
pr_err("%s: interface is disabled: we cannot track "
"link speed / duplex setting\n", dev->name);
return -EBUSY;
}
cmd->transceiver = XCVR_INTERNAL;
rc = phy_ethtool_gset(phy, cmd);
return rc;
}
static int ixp4xx_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct port *port = netdev_priv(dev);
return phy_ethtool_gset(port->phydev, cmd);
}
