481 	u16 phy_data;  in igb_copper_link_setup_82580()  local
497 	ret_val = phy->ops.read_reg(hw, I82580_CFG_REG, &phy_data);  in igb_copper_link_setup_82580()
501 	phy_data |= I82580_CFG_ASSERT_CRS_ON_TX;  in igb_copper_link_setup_82580()
504 	phy_data |= I82580_CFG_ENABLE_DOWNSHIFT;  in igb_copper_link_setup_82580()
506 	ret_val = phy->ops.write_reg(hw, I82580_CFG_REG, phy_data);  in igb_copper_link_setup_82580()
511 	ret_val = phy->ops.read_reg(hw, I82580_PHY_CTRL_2, &phy_data);  in igb_copper_link_setup_82580()
514 	phy_data &= ~I82580_PHY_CTRL2_MDIX_CFG_MASK;  in igb_copper_link_setup_82580()
524 		phy_data |= I82580_PHY_CTRL2_MANUAL_MDIX;  in igb_copper_link_setup_82580()
528 		phy_data |= I82580_PHY_CTRL2_AUTO_MDI_MDIX;  in igb_copper_link_setup_82580()
531 	ret_val = hw->phy.ops.write_reg(hw, I82580_PHY_CTRL_2, phy_data);  in igb_copper_link_setup_82580()
548 	u16 phy_data;  in igb_copper_link_setup_m88()  local
556 	ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);  in igb_copper_link_setup_m88()
560 	phy_data |= M88E1000_PSCR_ASSERT_CRS_ON_TX;  in igb_copper_link_setup_m88()
569 	phy_data &= ~M88E1000_PSCR_AUTO_X_MODE;  in igb_copper_link_setup_m88()
573 		phy_data |= M88E1000_PSCR_MDI_MANUAL_MODE;  in igb_copper_link_setup_m88()
576 		phy_data |= M88E1000_PSCR_MDIX_MANUAL_MODE;  in igb_copper_link_setup_m88()
579 		phy_data |= M88E1000_PSCR_AUTO_X_1000T;  in igb_copper_link_setup_m88()
583 		phy_data |= M88E1000_PSCR_AUTO_X_MODE;  in igb_copper_link_setup_m88()
593 	phy_data &= ~M88E1000_PSCR_POLARITY_REVERSAL;  in igb_copper_link_setup_m88()
595 		phy_data |= M88E1000_PSCR_POLARITY_REVERSAL;  in igb_copper_link_setup_m88()
597 	ret_val = phy->ops.write_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_data);  in igb_copper_link_setup_m88()
606 					    &phy_data);  in igb_copper_link_setup_m88()
610 		phy_data |= M88E1000_EPSCR_TX_CLK_25;  in igb_copper_link_setup_m88()
615 			phy_data &= ~M88EC018_EPSCR_DOWNSHIFT_COUNTER_MASK;  in igb_copper_link_setup_m88()
616 			phy_data |= M88EC018_EPSCR_DOWNSHIFT_COUNTER_5X;  in igb_copper_link_setup_m88()
619 			phy_data &= ~(M88E1000_EPSCR_MASTER_DOWNSHIFT_MASK |  in igb_copper_link_setup_m88()
621 			phy_data |= (M88E1000_EPSCR_MASTER_DOWNSHIFT_1X |  in igb_copper_link_setup_m88()
625 					     phy_data);  in igb_copper_link_setup_m88()
652 	u16 phy_data;  in igb_copper_link_setup_m88_gen2()  local
658 	ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);  in igb_copper_link_setup_m88_gen2()
669 	phy_data &= ~M88E1000_PSCR_AUTO_X_MODE;  in igb_copper_link_setup_m88_gen2()
673 		phy_data |= M88E1000_PSCR_MDI_MANUAL_MODE;  in igb_copper_link_setup_m88_gen2()
676 		phy_data |= M88E1000_PSCR_MDIX_MANUAL_MODE;  in igb_copper_link_setup_m88_gen2()
681 			phy_data |= M88E1000_PSCR_AUTO_X_1000T;  in igb_copper_link_setup_m88_gen2()
686 		phy_data |= M88E1000_PSCR_AUTO_X_MODE;  in igb_copper_link_setup_m88_gen2()
696 	phy_data &= ~M88E1000_PSCR_POLARITY_REVERSAL;  in igb_copper_link_setup_m88_gen2()
698 		phy_data |= M88E1000_PSCR_POLARITY_REVERSAL;  in igb_copper_link_setup_m88_gen2()
702 		phy_data &= ~I347AT4_PSCR_DOWNSHIFT_ENABLE;  in igb_copper_link_setup_m88_gen2()
704 		    phy->ops.write_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_data);  in igb_copper_link_setup_m88_gen2()
715 	phy_data &= ~I347AT4_PSCR_DOWNSHIFT_MASK;  in igb_copper_link_setup_m88_gen2()
716 	phy_data |= I347AT4_PSCR_DOWNSHIFT_6X;  in igb_copper_link_setup_m88_gen2()
717 	phy_data |= I347AT4_PSCR_DOWNSHIFT_ENABLE;  in igb_copper_link_setup_m88_gen2()
719 	ret_val = phy->ops.write_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_data);  in igb_copper_link_setup_m88_gen2()
1156 	u16 phy_data;  in igb_phy_force_speed_duplex_igp()  local
1159 	ret_val = phy->ops.read_reg(hw, PHY_CONTROL, &phy_data);  in igb_phy_force_speed_duplex_igp()
1163 	igb_phy_force_speed_duplex_setup(hw, &phy_data);  in igb_phy_force_speed_duplex_igp()
1165 	ret_val = phy->ops.write_reg(hw, PHY_CONTROL, phy_data);  in igb_phy_force_speed_duplex_igp()
1172 	ret_val = phy->ops.read_reg(hw, IGP01E1000_PHY_PORT_CTRL, &phy_data);  in igb_phy_force_speed_duplex_igp()
1176 	phy_data &= ~IGP01E1000_PSCR_AUTO_MDIX;  in igb_phy_force_speed_duplex_igp()
1177 	phy_data &= ~IGP01E1000_PSCR_FORCE_MDI_MDIX;  in igb_phy_force_speed_duplex_igp()
1179 	ret_val = phy->ops.write_reg(hw, IGP01E1000_PHY_PORT_CTRL, phy_data);  in igb_phy_force_speed_duplex_igp()
1183 	hw_dbg("IGP PSCR: %X\n", phy_data);  in igb_phy_force_speed_duplex_igp()
1221 	u16 phy_data;  in igb_phy_force_speed_duplex_m88()  local
1230 					    &phy_data);  in igb_phy_force_speed_duplex_m88()
1234 		phy_data &= ~M88E1000_PSCR_AUTO_X_MODE;  in igb_phy_force_speed_duplex_m88()
1236 					     phy_data);  in igb_phy_force_speed_duplex_m88()
1240 		hw_dbg("M88E1000 PSCR: %X\n", phy_data);  in igb_phy_force_speed_duplex_m88()
1243 	ret_val = phy->ops.read_reg(hw, PHY_CONTROL, &phy_data);  in igb_phy_force_speed_duplex_m88()
1247 	igb_phy_force_speed_duplex_setup(hw, &phy_data);  in igb_phy_force_speed_duplex_m88()
1249 	ret_val = phy->ops.write_reg(hw, PHY_CONTROL, phy_data);  in igb_phy_force_speed_duplex_m88()
1309 	ret_val = phy->ops.read_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_data);  in igb_phy_force_speed_duplex_m88()
1317 	phy_data |= M88E1000_EPSCR_TX_CLK_25;  in igb_phy_force_speed_duplex_m88()
1318 	ret_val = phy->ops.write_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, phy_data);  in igb_phy_force_speed_duplex_m88()
1325 	ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);  in igb_phy_force_speed_duplex_m88()
1329 	phy_data |= M88E1000_PSCR_ASSERT_CRS_ON_TX;  in igb_phy_force_speed_duplex_m88()
1330 	ret_val = phy->ops.write_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_data);  in igb_phy_force_speed_duplex_m88()
1498 	u16 phy_data, offset, mask;  in igb_check_downshift()  local
1520 	ret_val = phy->ops.read_reg(hw, offset, &phy_data);  in igb_check_downshift()
1523 		phy->speed_downgraded = (phy_data & mask) ? true : false;  in igb_check_downshift()
1695 	u16 phy_data, index;  in igb_get_cable_length_m88()  local
1697 	ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);  in igb_get_cable_length_m88()
1701 	index = (phy_data & M88E1000_PSSR_CABLE_LENGTH) >>  in igb_get_cable_length_m88()
1721 	u16 phy_data, phy_data2, index, default_page, is_cm;  in igb_get_cable_length_m88_gen2()  local
1728 					    &phy_data);  in igb_get_cable_length_m88_gen2()
1741 		phy->min_cable_length = phy_data / (is_cm ? 100 : 1);  in igb_get_cable_length_m88_gen2()
1742 		phy->max_cable_length = phy_data / (is_cm ? 100 : 1);  in igb_get_cable_length_m88_gen2()
1743 		phy->cable_length = phy_data / (is_cm ? 100 : 1);  in igb_get_cable_length_m88_gen2()
1759 					    &phy_data);  in igb_get_cable_length_m88_gen2()
1771 		phy->min_cable_length = phy_data / (is_cm ? 100 : 1);  in igb_get_cable_length_m88_gen2()
1772 		phy->max_cable_length = phy_data / (is_cm ? 100 : 1);  in igb_get_cable_length_m88_gen2()
1773 		phy->cable_length = phy_data / (is_cm ? 100 : 1);  in igb_get_cable_length_m88_gen2()
1793 					    &phy_data);  in igb_get_cable_length_m88_gen2()
1797 		index = (phy_data & M88E1000_PSSR_CABLE_LENGTH) >>  in igb_get_cable_length_m88_gen2()
1841 	u16 phy_data, i, agc_value = 0;  in igb_get_cable_length_igp_2()  local
1853 		ret_val = phy->ops.read_reg(hw, agc_reg_array[i], &phy_data);  in igb_get_cable_length_igp_2()
1862 		cur_agc_index = (phy_data >> IGP02E1000_AGC_LENGTH_SHIFT) &  in igb_get_cable_length_igp_2()
1912 	u16 phy_data;  in igb_get_phy_info_m88()  local
1931 	ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);  in igb_get_phy_info_m88()
1935 	phy->polarity_correction = (phy_data & M88E1000_PSCR_POLARITY_REVERSAL)  in igb_get_phy_info_m88()
1942 	ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);  in igb_get_phy_info_m88()
1946 	phy->is_mdix = (phy_data & M88E1000_PSSR_MDIX) ? true : false;  in igb_get_phy_info_m88()
1948 	if ((phy_data & M88E1000_PSSR_SPEED) == M88E1000_PSSR_1000MBS) {  in igb_get_phy_info_m88()
1953 		ret_val = phy->ops.read_reg(hw, PHY_1000T_STATUS, &phy_data);  in igb_get_phy_info_m88()
1957 		phy->local_rx = (phy_data & SR_1000T_LOCAL_RX_STATUS)  in igb_get_phy_info_m88()
1961 		phy->remote_rx = (phy_data & SR_1000T_REMOTE_RX_STATUS)  in igb_get_phy_info_m88()
2269 	u16 phy_data;  in igb_phy_force_speed_duplex_82580()  local
2272 	ret_val = phy->ops.read_reg(hw, PHY_CONTROL, &phy_data);  in igb_phy_force_speed_duplex_82580()
2276 	igb_phy_force_speed_duplex_setup(hw, &phy_data);  in igb_phy_force_speed_duplex_82580()
2278 	ret_val = phy->ops.write_reg(hw, PHY_CONTROL, phy_data);  in igb_phy_force_speed_duplex_82580()
2285 	ret_val = phy->ops.read_reg(hw, I82580_PHY_CTRL_2, &phy_data);  in igb_phy_force_speed_duplex_82580()
2289 	phy_data &= ~I82580_PHY_CTRL2_MDIX_CFG_MASK;  in igb_phy_force_speed_duplex_82580()
2291 	ret_val = phy->ops.write_reg(hw, I82580_PHY_CTRL_2, phy_data);  in igb_phy_force_speed_duplex_82580()
2295 	hw_dbg("I82580_PHY_CTRL_2: %X\n", phy_data);  in igb_phy_force_speed_duplex_82580()
2395 	u16 phy_data, length;  in igb_get_cable_length_82580()  local
2397 	ret_val = phy->ops.read_reg(hw, I82580_PHY_DIAG_STATUS, &phy_data);  in igb_get_cable_length_82580()
2401 	length = (phy_data & I82580_DSTATUS_CABLE_LENGTH) >>  in igb_get_cable_length_82580()
2482 	u16 phy_data;  in igb_set_master_slave_mode()  local
2485 	ret_val = hw->phy.ops.read_reg(hw, PHY_1000T_CTRL, &phy_data);  in igb_set_master_slave_mode()
2490 	hw->phy.original_ms_type = (phy_data & CR_1000T_MS_ENABLE) ?  in igb_set_master_slave_mode()
2491 				   ((phy_data & CR_1000T_MS_VALUE) ?  in igb_set_master_slave_mode()
2497 		phy_data |= (CR_1000T_MS_ENABLE | CR_1000T_MS_VALUE);  in igb_set_master_slave_mode()
2500 		phy_data |= CR_1000T_MS_ENABLE;  in igb_set_master_slave_mode()
2501 		phy_data &= ~(CR_1000T_MS_VALUE);  in igb_set_master_slave_mode()
2504 		phy_data &= ~CR_1000T_MS_ENABLE;  in igb_set_master_slave_mode()
2510 	return hw->phy.ops.write_reg(hw, PHY_1000T_CTRL, phy_data);  in igb_set_master_slave_mode()