int bcm_5201_init(struct net_device *dev, int phy_addr)
{
s16 data;
/* Stop auto-negotiation */
//printk("bcm_5201_init\n");
data = mdio_read(dev, phy_addr, MII_CONTROL);
mdio_write(dev, phy_addr, MII_CONTROL, data & ~MII_CNTL_AUTO);
/* Set advertisement to 10/100 and Half/Full duplex
* (full capabilities) */
data = mdio_read(dev, phy_addr, MII_ANADV);
data |= MII_NWAY_TX | MII_NWAY_TX_FDX | MII_NWAY_T_FDX | MII_NWAY_T;
mdio_write(dev, phy_addr, MII_ANADV, data);
/* Restart auto-negotiation */
data = mdio_read(dev, phy_addr, MII_CONTROL);
data |= MII_CNTL_RST_AUTO | MII_CNTL_AUTO;
mdio_write(dev, phy_addr, MII_CONTROL, data);
/* Enable TX LED instead of FDX */
data = mdio_read(dev, phy_addr, MII_INT);
data &= ~MII_FDX_LED;
mdio_write(dev, phy_addr, MII_INT, data);
if (au1000_debug > 4) dump_mii(dev, phy_addr);
return 0;
}
int am79c874_init(struct net_device *dev, int phy_addr)
{
s16 data;
/* 79c874 has quit resembled bit assignments to BCM5201 */
if (au1000_debug > 4)
printk("am79c847_init\n");
/* Stop auto-negotiation */
data = mdio_read(dev, phy_addr, MII_CONTROL);
mdio_write(dev, phy_addr, MII_CONTROL, data & ~MII_CNTL_AUTO);
/* Set advertisement to 10/100 and Half/Full duplex
* (full capabilities) */
data = mdio_read(dev, phy_addr, MII_ANADV);
data |= MII_NWAY_TX | MII_NWAY_TX_FDX | MII_NWAY_T_FDX | MII_NWAY_T;
mdio_write(dev, phy_addr, MII_ANADV, data);
/* Restart auto-negotiation */
data = mdio_read(dev, phy_addr, MII_CONTROL);
data |= MII_CNTL_RST_AUTO | MII_CNTL_AUTO;
mdio_write(dev, phy_addr, MII_CONTROL, data);
if (au1000_debug > 4) dump_mii(dev, phy_addr);
return 0;
}
int lxt971a_init(struct net_device *dev, int phy_addr)
{
if (au1000_debug > 4)
printk("lxt971a_init\n");
/* restart auto-negotiation */
mdio_write(dev, phy_addr, MII_CONTROL,
MII_CNTL_F100 | MII_CNTL_AUTO | MII_CNTL_RST_AUTO | MII_CNTL_FDX);
/* set up LEDs to correct display */
mdio_write(dev, phy_addr, 20, 0x0422);
if (au1000_debug > 4)
dump_mii(dev, phy_addr);
return 0;
}
int lsi_80227_init(struct net_device *dev, int phy_addr)
{
if (au1000_debug > 4)
printk("lsi_80227_init\n");
/* restart auto-negotiation */
mdio_write(dev, phy_addr, 0, 0x3200);
mdelay(1);
/* set up LEDs to correct display */
mdio_write(dev, phy_addr, 17, 0xffc0);
if (au1000_debug > 4)
dump_mii(dev, phy_addr);
return 0;
}
int lsi_80227_init(struct net_device *dev, int phy_addr)
{
if (au1000_debug > 4)
printk("lsi_80227_init\n");
/* restart auto-negotiation */
mdio_write(dev, phy_addr, MII_CONTROL,
MII_CNTL_F100 | MII_CNTL_AUTO | MII_CNTL_RST_AUTO); // | MII_CNTL_FDX);
mdelay(1);
/* set up LEDs to correct display */
mdio_write(dev, phy_addr, 17, 0xffc0);
if (au1000_debug > 4)
dump_mii(dev, phy_addr);
return 0;
}
int lsi_80227_reset(struct net_device *dev, int phy_addr)
{
s16 mii_control, timeout;
if (au1000_debug > 4) {
printk("lsi_80227_reset\n");
dump_mii(dev, phy_addr);
}
mii_control = mdio_read(dev, phy_addr, MII_CONTROL);
mdio_write(dev, phy_addr, MII_CONTROL, mii_control | MII_CNTL_RESET);
mdelay(1);
for (timeout = 100; timeout > 0; --timeout) {
mii_control = mdio_read(dev, phy_addr, MII_CONTROL);
if ((mii_control & MII_CNTL_RESET) == 0)
break;
mdelay(1);
}
if (mii_control & MII_CNTL_RESET) {
printk(KERN_ERR "%s PHY reset timeout !\n", dev->name);
return -1;
}
return 0;
}