phy_data);
if (ret_val)
return ret_val;
- }
- DEBUGOUT1("M88E1000 PSCR: %X\n", phy_data);
+ DEBUGOUT1("M88E1000 PSCR: %X\n", phy_data);
+ }
ret_val = phy->ops.read_reg(hw, PHY_CONTROL, &phy_data);
if (ret_val)
void e1000_power_up_phy_copper(struct e1000_hw *hw)
{
u16 mii_reg = 0;
- u16 power_reg = 0;
/* The PHY will retain its settings across a power down/up cycle */
hw->phy.ops.read_reg(hw, PHY_CONTROL, &mii_reg);
mii_reg &= ~MII_CR_POWER_DOWN;
- if (hw->phy.type == e1000_phy_i210) {
- hw->phy.ops.read_reg(hw, GS40G_COPPER_SPEC, &power_reg);
- power_reg &= ~GS40G_CS_POWER_DOWN;
- hw->phy.ops.write_reg(hw, GS40G_COPPER_SPEC, power_reg);
- }
hw->phy.ops.write_reg(hw, PHY_CONTROL, mii_reg);
}
void e1000_power_down_phy_copper(struct e1000_hw *hw)
{
u16 mii_reg = 0;
- u16 power_reg = 0;
/* The PHY will retain its settings across a power down/up cycle */
hw->phy.ops.read_reg(hw, PHY_CONTROL, &mii_reg);
mii_reg |= MII_CR_POWER_DOWN;
- /* i210 Phy requires an additional bit for power up/down */
- if (hw->phy.type == e1000_phy_i210) {
- hw->phy.ops.read_reg(hw, GS40G_COPPER_SPEC, &power_reg);
- power_reg |= GS40G_CS_POWER_DOWN;
- hw->phy.ops.write_reg(hw, GS40G_COPPER_SPEC, power_reg);
- }
hw->phy.ops.write_reg(hw, PHY_CONTROL, mii_reg);
msec_delay(1);
}
if (ret_val)
return ret_val;
}
-
/* Page 800 works differently than the rest so it has its own func */
if (page == BM_WUC_PAGE) {
ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset, data,
if (ret_val)
return ret_val;
}
-
/* Page 800 works differently than the rest so it has its own func */
if (page == BM_WUC_PAGE) {
ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset, &data,
*data = E1000_READ_REG(hw, E1000_MPHY_DATA);
/* Disable access to mPHY if it was originally disabled */
- if (locked)
+ if (locked) {
ready = e1000_is_mphy_ready(hw);
if (!ready)
return -E1000_ERR_PHY;
E1000_WRITE_REG(hw, E1000_MPHY_ADDR_CTRL,
E1000_MPHY_DIS_ACCESS);
+ }
return E1000_SUCCESS;
}
E1000_WRITE_REG(hw, E1000_MPHY_DATA, data);
/* Disable access to mPHY if it was originally disabled */
- if (locked)
+ if (locked) {
ready = e1000_is_mphy_ready(hw);
if (!ready)
return -E1000_ERR_PHY;
E1000_WRITE_REG(hw, E1000_MPHY_ADDR_CTRL,
E1000_MPHY_DIS_ACCESS);
+ }
return E1000_SUCCESS;
}