int t3_vsc8211_phy_prep(struct cphy *phy, struct adapter *adapter,
int phy_addr, const struct mdio_ops *mdio_ops)
{
int err;
unsigned int val;
cphy_init(phy, adapter, phy_addr, &vsc8211_ops, mdio_ops,
SUPPORTED_10baseT_Full | SUPPORTED_100baseT_Full |
SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg | SUPPORTED_MII |
SUPPORTED_TP | SUPPORTED_IRQ, "10/100/1000BASE-T");
msleep(20); /* PHY needs ~10ms to start responding to MDIO */
err = mdio_read(phy, 0, VSC8211_EXT_CTRL, &val);
if (err)
return err;
if (val & VSC_CTRL_MEDIA_MODE_HI) {
/* copper interface, just need to configure the LEDs */
return mdio_write(phy, 0, VSC8211_LED_CTRL, 0x100);
}
phy->caps = SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg |
SUPPORTED_MII | SUPPORTED_FIBRE | SUPPORTED_IRQ;
phy->desc = "1000BASE-X";
phy->ops = &vsc8211_fiber_ops;
err = mdio_write(phy, 0, VSC8211_EXT_PAGE_AXS, 1);
if (err)
return err;
err = mdio_write(phy, 0, VSC8211_SIGDET_CTRL, 1);
if (err)
return err;
err = mdio_write(phy, 0, VSC8211_EXT_PAGE_AXS, 0);
if (err)
return err;
err = mdio_write(phy, 0, VSC8211_EXT_CTRL,
val | VSC_CTRL_CLAUSE37_VIEW);
if (err)
return err;
err = vsc8211_reset(phy, 0);
if (err)
return err;
udelay(5); /* delay after reset before next SMI */
return 0;
}
int t3_vsc8211_phy_prep(pinfo_t *pinfo, int phy_addr,
const struct mdio_ops *mdio_ops)
{
struct cphy *phy = &pinfo->phy;
int err;
unsigned int val;
cphy_init(&pinfo->phy, pinfo->adapter, pinfo, phy_addr, &vsc8211_ops, mdio_ops,
SUPPORTED_10baseT_Full | SUPPORTED_100baseT_Full |
SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg | SUPPORTED_MII |
SUPPORTED_TP | SUPPORTED_IRQ, "10/100/1000BASE-T");
msleep(20); /* PHY needs ~10ms to start responding to MDIO */
/* Disable Link Speed Auto-Downshift */
if ((err = mdio_write(phy, 0, VSC8211_EXT_PAGE_AXS, 1)) != 0 ||
(err = mdio_read(phy, 0, VSC8211_EXT_CTRL_3, &val)) != 0 ||
(err = mdio_write(phy, 0, VSC8211_EXT_CTRL_3,
(val & ~(F_LNKSPEEDDSENABLE)) )) != 0 ||
(err = mdio_write(phy, 0, VSC8211_EXT_PAGE_AXS, 0)) != 0 )
return err;
err = mdio_read(phy, 0, VSC8211_EXT_CTRL, &val);
if (err)
return err;
if (val & VSC_CTRL_MEDIA_MODE_HI) {
/* copper interface, just need to configure the LEDs */
return mdio_write(phy, 0, VSC8211_LED_CTRL, 0x100);
}
phy->caps = SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg |
SUPPORTED_MII | SUPPORTED_FIBRE | SUPPORTED_IRQ;
phy->desc = "1000BASE-X";
phy->ops = &vsc8211_fiber_ops;
if ((err = mdio_write(phy, 0, VSC8211_EXT_PAGE_AXS, 1)) != 0 ||
(err = mdio_write(phy, 0, VSC8211_SIGDET_CTRL, 1)) != 0 ||
(err = mdio_write(phy, 0, VSC8211_EXT_PAGE_AXS, 0)) != 0 ||
(err = mdio_write(phy, 0, VSC8211_EXT_CTRL,
val | VSC_CTRL_CLAUSE37_VIEW)) != 0 ||
(err = vsc8211_reset(phy, 0)) != 0)
return err;
udelay(5); /* delay after reset before next SMI */
return 0;
}
