static int m88e1011s_startup(struct phy_device *phydev)
{
genphy_update_link(phydev);
m88e1xxx_parse_status(phydev);
return 0;
}
static int rtl8211e_startup(struct phy_device *phydev)
{
genphy_update_link(phydev);
genphy_parse_link(phydev);
return 0;
}
static int vitesse_startup(struct phy_device *phydev)
{
genphy_update_link(phydev);
vitesse_parse_status(phydev);
return 0;
}
static int dp83865_startup(struct phy_device *phydev)
{
genphy_update_link(phydev);
dp83865_parse_status(phydev);
return 0;
}
static int rtl8211f_startup(struct phy_device *phydev)
{
/* Read the Status (2x to make sure link is right) */
genphy_update_link(phydev);
rtl8211f_parse_status(phydev);
return 0;
}
static int vitesse_startup(struct phy_device *phydev)
{
int ret;
ret = genphy_update_link(phydev);
if (ret)
return ret;
return vitesse_parse_status(phydev);
}
static int m88e1145_startup(struct phy_device *phydev)
{
genphy_update_link(phydev);
phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1145_PHY_LED_CONTROL,
MIIM_88E1145_PHY_LED_DIRECT);
m88e1xxx_parse_status(phydev);
return 0;
}
static int m88e1011s_startup(struct phy_device *phydev)
{
int ret;
ret = genphy_update_link(phydev);
if (ret)
return ret;
return m88e1xxx_parse_status(phydev);
}
static int m88e1118_startup(struct phy_device *phydev)
{
/* Change Page Number */
phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1118_PHY_PAGE, 0x0000);
genphy_update_link(phydev);
m88e1xxx_parse_status(phydev);
return 0;
}
static u32 dsa_slave_get_link(struct net_device *dev)
{
struct dsa_slave_priv *p = netdev_priv(dev);
if (p->phy != NULL) {
genphy_update_link(p->phy);
return p->phy->link;
}
return -EOPNOTSUPP;
}
static int ks2_eth_send(struct udevice *dev, void *packet, int length)
{
struct ks2_eth_priv *priv = dev_get_priv(dev);
genphy_update_link(priv->phydev);
if (priv->phydev->link == 0)
return -1;
if (length < EMAC_MIN_ETHERNET_PKT_SIZE)
length = EMAC_MIN_ETHERNET_PKT_SIZE;
return ksnav_send(priv->netcp_pktdma, (u32 *)packet,
length, (priv->slave_port) << 16);
}
/*
* Figure out if BCM5482 is in serdes or copper mode and determine link
* configuration accordingly
*/
static int bcm5482_startup(struct phy_device *phydev)
{
if (bcm5482_is_serdes(phydev)) {
bcm5482_parse_serdes_sr(phydev);
phydev->port = PORT_FIBRE;
} else {
/* Wait for auto-negotiation to complete or fail */
genphy_update_link(phydev);
/* Parse BCM54xx copper aux status register */
bcm54xx_parse_status(phydev);
}
return 0;
}
/*
* This function sends a single packet on the network and returns
* positive number (number of bytes transmitted) or negative for error
*/
static int keystone2_eth_send_packet(struct eth_device *dev,
void *packet, int length)
{
int ret_status = -1;
struct eth_priv_t *eth_priv = (struct eth_priv_t *)dev->priv;
struct phy_device *phy_dev = eth_priv->phy_dev;
genphy_update_link(phy_dev);
if (phy_dev->link == 0)
return -1;
if (cpmac_drv_send((u32 *)packet, length, eth_priv->slave_port) != 0)
return ret_status;
return length;
}
static u32 fe_get_link(struct net_device *dev)
{
struct fe_priv *priv = netdev_priv(dev);
int err;
if (!priv->phy_dev)
goto out_get_link;
if (priv->phy_flags == FE_PHY_FLAG_ATTACH) {
err = genphy_update_link(priv->phy_dev);
if (err)
goto out_get_link;
}
return priv->phy_dev->link;
out_get_link:
return ethtool_op_get_link(dev);
}
static int ksz9021_startup(struct phy_device *phydev)
{
unsigned phy_ctl;
genphy_update_link(phydev);
phy_ctl = phy_read(phydev, MDIO_DEVAD_NONE, MII_KSZ9021_PHY_CTL);
if (phy_ctl & MIIM_KSZ9021_PHYCTL_DUPLEX)
phydev->duplex = DUPLEX_FULL;
else
phydev->duplex = DUPLEX_HALF;
if (phy_ctl & MIIM_KSZ9021_PHYCTL_1000)
phydev->speed = SPEED_1000;
else if (phy_ctl & MIIM_KSZ9021_PHYCTL_100)
phydev->speed = SPEED_100;
else if (phy_ctl & MIIM_KSZ9021_PHYCTL_10)
phydev->speed = SPEED_10;
return 0;
}
/*
* KSZ9031
*/
static int ksz9031_startup(struct phy_device *phydev)
{
genphy_update_link(phydev);
ksz90xx_phy_state(phydev);
return 0;
}
/* marvell_read_status
*
* Generic status code does not detect Fiber correctly!
* Description:
* Check the link, then figure out the current state
* by comparing what we advertise with what the link partner
* advertises. Start by checking the gigabit possibilities,
* then move on to 10/100.
*/
static int marvell_read_status(struct phy_device *phydev)
{
int adv;
int err;
int lpa;
int lpagb;
int status = 0;
/* Update the link, but return if there
* was an error */
err = genphy_update_link(phydev);
if (err)
return err;
if (AUTONEG_ENABLE == phydev->autoneg) {
status = phy_read(phydev, MII_M1011_PHY_STATUS);
if (status < 0)
return status;
lpa = phy_read(phydev, MII_LPA);
if (lpa < 0)
return lpa;
lpagb = phy_read(phydev, MII_STAT1000);
if (lpagb < 0)
return lpagb;
adv = phy_read(phydev, MII_ADVERTISE);
if (adv < 0)
return adv;
phydev->lp_advertising = mii_stat1000_to_ethtool_lpa_t(lpagb) |
mii_lpa_to_ethtool_lpa_t(lpa);
lpa &= adv;
if (status & MII_M1011_PHY_STATUS_FULLDUPLEX)
phydev->duplex = DUPLEX_FULL;
else
phydev->duplex = DUPLEX_HALF;
status = status & MII_M1011_PHY_STATUS_SPD_MASK;
phydev->pause = phydev->asym_pause = 0;
switch (status) {
case MII_M1011_PHY_STATUS_1000:
phydev->speed = SPEED_1000;
break;
case MII_M1011_PHY_STATUS_100:
phydev->speed = SPEED_100;
break;
default:
phydev->speed = SPEED_10;
break;
}
if (phydev->duplex == DUPLEX_FULL) {
phydev->pause = lpa & LPA_PAUSE_CAP ? 1 : 0;
phydev->asym_pause = lpa & LPA_PAUSE_ASYM ? 1 : 0;
}
} else {
int bmcr = phy_read(phydev, MII_BMCR);
if (bmcr < 0)
return bmcr;
if (bmcr & BMCR_FULLDPLX)
phydev->duplex = DUPLEX_FULL;
else
phydev->duplex = DUPLEX_HALF;
if (bmcr & BMCR_SPEED1000)
phydev->speed = SPEED_1000;
else if (bmcr & BMCR_SPEED100)
phydev->speed = SPEED_100;
else
phydev->speed = SPEED_10;
phydev->pause = phydev->asym_pause = 0;
phydev->lp_advertising = 0;
}
return 0;
}
static int xilinxphy_read_status(struct phy_device *phydev)
{
int err;
int status = 0;
/* Update the link, but return if there
* was an error
*/
err = genphy_update_link(phydev);
if (err)
return err;
if (AUTONEG_ENABLE == phydev->autoneg) {
status = phy_read(phydev, MII_LPA);
if (status & MII_PHY_STATUS_FULLDUPLEX)
phydev->duplex = DUPLEX_FULL;
else
phydev->duplex = DUPLEX_HALF;
switch (status & MII_PHY_STATUS_SPD_MASK) {
case MII_PHY_STATUS_1000:
phydev->speed = SPEED_1000;
break;
case MII_PHY_STATUS_100:
phydev->speed = SPEED_100;
break;
default:
phydev->speed = SPEED_10;
break;
}
} else {
int bmcr = phy_read(phydev, MII_BMCR);
if (bmcr < 0)
return bmcr;
if (bmcr & BMCR_FULLDPLX)
phydev->duplex = DUPLEX_FULL;
else
phydev->duplex = DUPLEX_HALF;
if (bmcr & BMCR_SPEED1000)
phydev->speed = SPEED_1000;
else if (bmcr & BMCR_SPEED100)
phydev->speed = SPEED_100;
else
phydev->speed = SPEED_10;
}
/* For 1000BASE-X Phy Mode the speed/duplex will always be
* 1000Mbps/fullduplex
*/
if (phydev->dev_flags == XAE_PHY_TYPE_1000BASE_X) {
phydev->duplex = DUPLEX_FULL;
phydev->speed = SPEED_1000;
}
return 0;
}
/**
* genphy_read_status - check the link status and update current link state
* @phydev: target phy_device struct
*
* Description: Check the link, then figure out the current state
* by comparing what we advertise with what the link partner
* advertises. Start by checking the gigabit possibilities,
* then move on to 10/100.
*/
int genphy_read_status(struct phy_device *phydev)
{
int adv;
int err;
int lpa;
int lpagb = 0;
/* Update the link, but return if there
* was an error */
err = genphy_update_link(phydev);
if (err)
return err;
if (AUTONEG_ENABLE == phydev->autoneg) {
if (phydev->supported & (SUPPORTED_1000baseT_Half
| SUPPORTED_1000baseT_Full)) {
lpagb = phy_read(phydev, MII_STAT1000);
if (lpagb < 0)
return lpagb;
adv = phy_read(phydev, MII_CTRL1000);
if (adv < 0)
return adv;
lpagb &= adv << 2;
}
lpa = phy_read(phydev, MII_LPA);
if (lpa < 0)
return lpa;
adv = phy_read(phydev, MII_ADVERTISE);
if (adv < 0)
return adv;
lpa &= adv;
phydev->speed = SPEED_10;
phydev->duplex = DUPLEX_HALF;
phydev->pause = phydev->asym_pause = 0;
if (lpagb & (LPA_1000FULL | LPA_1000HALF)) {
phydev->speed = SPEED_1000;
if (lpagb & LPA_1000FULL)
phydev->duplex = DUPLEX_FULL;
} else if (lpa & (LPA_100FULL | LPA_100HALF)) {
phydev->speed = SPEED_100;
if (lpa & LPA_100FULL)
phydev->duplex = DUPLEX_FULL;
} else
if (lpa & LPA_10FULL)
phydev->duplex = DUPLEX_FULL;
if (phydev->duplex == DUPLEX_FULL){
phydev->pause = lpa & LPA_PAUSE_CAP ? 1 : 0;
phydev->asym_pause = lpa & LPA_PAUSE_ASYM ? 1 : 0;
}
} else {
int bmcr = phy_read(phydev, MII_BMCR);
if (bmcr < 0)
return bmcr;
if (bmcr & BMCR_FULLDPLX)
phydev->duplex = DUPLEX_FULL;
else
phydev->duplex = DUPLEX_HALF;
if (bmcr & BMCR_SPEED1000)
phydev->speed = SPEED_1000;
else if (bmcr & BMCR_SPEED100)
phydev->speed = SPEED_100;
else
phydev->speed = SPEED_10;
phydev->pause = phydev->asym_pause = 0;
}
return 0;
}
static int et1011c_startup(struct phy_device *phydev)
{
genphy_update_link(phydev);
et1011c_parse_status(phydev);
return 0;
}