/**
* e1000_init_phy_params_82540 - Init PHY func ptrs.
* @hw: pointer to the HW structure
**/
static s32 e1000_init_phy_params_82540(struct e1000_hw *hw)
{
struct e1000_phy_info *phy = &hw->phy;
s32 ret_val = E1000_SUCCESS;
phy->addr = 1;
phy->autoneg_mask = AUTONEG_ADVERTISE_SPEED_DEFAULT;
phy->reset_delay_us = 10000;
phy->type = e1000_phy_m88;
/* Function Pointers */
phy->ops.check_polarity = e1000_check_polarity_m88;
phy->ops.commit = e1000_phy_sw_reset_generic;
#if 0
phy->ops.force_speed_duplex = e1000_phy_force_speed_duplex_m88;
#endif
#if 0
phy->ops.get_cable_length = e1000_get_cable_length_m88;
#endif
phy->ops.get_cfg_done = e1000_get_cfg_done_generic;
phy->ops.read_reg = e1000_read_phy_reg_m88;
phy->ops.reset = e1000_phy_hw_reset_generic;
phy->ops.write_reg = e1000_write_phy_reg_m88;
phy->ops.get_info = e1000_get_phy_info_m88;
phy->ops.power_up = e1000_power_up_phy_copper;
phy->ops.power_down = e1000_power_down_phy_copper_82540;
ret_val = e1000_get_phy_id(hw);
if (ret_val)
goto out;
/* Verify phy id */
switch (hw->mac.type) {
case e1000_82540:
case e1000_82545:
case e1000_82545_rev_3:
case e1000_82546:
case e1000_82546_rev_3:
if (phy->id == M88E1011_I_PHY_ID)
break;
/* Fall Through */
default:
ret_val = -E1000_ERR_PHY;
goto out;
break;
}
out:
return ret_val;
}
/**
* e1000_init_phy_params_82541 - Init PHY func ptrs.
* @hw: pointer to the HW structure
**/
static s32 e1000_init_phy_params_82541(struct e1000_hw *hw)
{
struct e1000_phy_info *phy = &hw->phy;
s32 ret_val = E1000_SUCCESS;
DEBUGFUNC("e1000_init_phy_params_82541");
phy->addr = 1;
phy->autoneg_mask = AUTONEG_ADVERTISE_SPEED_DEFAULT;
phy->reset_delay_us = 10000;
phy->type = e1000_phy_igp;
/* Function Pointers */
phy->ops.check_polarity = e1000_check_polarity_igp;
phy->ops.force_speed_duplex = e1000_phy_force_speed_duplex_igp;
phy->ops.get_cable_length = e1000_get_cable_length_igp_82541;
phy->ops.get_cfg_done = e1000_get_cfg_done_generic;
phy->ops.get_info = e1000_get_phy_info_igp;
phy->ops.read_reg = e1000_read_phy_reg_igp;
phy->ops.reset = e1000_phy_hw_reset_82541;
phy->ops.set_d3_lplu_state = e1000_set_d3_lplu_state_82541;
phy->ops.write_reg = e1000_write_phy_reg_igp;
phy->ops.power_up = e1000_power_up_phy_copper;
phy->ops.power_down = e1000_power_down_phy_copper_82541;
ret_val = e1000_get_phy_id(hw);
if (ret_val)
goto out;
/* Verify phy id */
if (phy->id != IGP01E1000_I_PHY_ID) {
ret_val = -E1000_ERR_PHY;
goto out;
}
out:
return ret_val;
}
/**
* e1000_init_phy_params_82543 - Init PHY func ptrs.
* @hw: pointer to the HW structure
**/
static s32 e1000_init_phy_params_82543(struct e1000_hw *hw)
{
struct e1000_phy_info *phy = &hw->phy;
s32 ret_val = E1000_SUCCESS;
DEBUGFUNC("e1000_init_phy_params_82543");
if (hw->phy.media_type != e1000_media_type_copper) {
phy->type = e1000_phy_none;
goto out;
} else {
phy->ops.power_up = e1000_power_up_phy_copper;
phy->ops.power_down = e1000_power_down_phy_copper;
}
phy->addr = 1;
phy->autoneg_mask = AUTONEG_ADVERTISE_SPEED_DEFAULT;
phy->reset_delay_us = 10000;
phy->type = e1000_phy_m88;
/* Function Pointers */
phy->ops.check_polarity = e1000_check_polarity_m88;
phy->ops.commit = e1000_phy_sw_reset_generic;
phy->ops.force_speed_duplex = e1000_phy_force_speed_duplex_82543;
phy->ops.get_cable_length = e1000_get_cable_length_m88;
phy->ops.get_cfg_done = e1000_get_cfg_done_generic;
phy->ops.read_reg = (hw->mac.type == e1000_82543)
? e1000_read_phy_reg_82543
: e1000_read_phy_reg_m88;
phy->ops.reset = (hw->mac.type == e1000_82543)
? e1000_phy_hw_reset_82543
: e1000_phy_hw_reset_generic;
phy->ops.write_reg = (hw->mac.type == e1000_82543)
? e1000_write_phy_reg_82543
: e1000_write_phy_reg_m88;
phy->ops.get_info = e1000_get_phy_info_m88;
/*
* The external PHY of the 82543 can be in a funky state.
* Resetting helps us read the PHY registers for acquiring
* the PHY ID.
*/
if (!e1000_init_phy_disabled_82543(hw)) {
ret_val = phy->ops.reset(hw);
if (ret_val) {
DEBUGOUT("Resetting PHY during init failed.\n");
goto out;
}
msec_delay(20);
}
ret_val = e1000_get_phy_id(hw);
if (ret_val)
goto out;
/* Verify phy id */
switch (hw->mac.type) {
case e1000_82543:
if (phy->id != M88E1000_E_PHY_ID) {
ret_val = -E1000_ERR_PHY;
goto out;
}
break;
case e1000_82544:
if (phy->id != M88E1000_I_PHY_ID) {
ret_val = -E1000_ERR_PHY;
goto out;
}
break;
default:
ret_val = -E1000_ERR_PHY;
goto out;
break;
}
out:
return ret_val;
}
