459 	u16 phy_data;  in igb_copper_link_setup_82580()  local
475 	ret_val = phy->ops.read_reg(hw, I82580_CFG_REG, &phy_data);  in igb_copper_link_setup_82580()
479 	phy_data |= I82580_CFG_ASSERT_CRS_ON_TX;  in igb_copper_link_setup_82580()
482 	phy_data |= I82580_CFG_ENABLE_DOWNSHIFT;  in igb_copper_link_setup_82580()
484 	ret_val = phy->ops.write_reg(hw, I82580_CFG_REG, phy_data);  in igb_copper_link_setup_82580()
489 	ret_val = phy->ops.read_reg(hw, I82580_PHY_CTRL_2, &phy_data);  in igb_copper_link_setup_82580()
492 	phy_data &= ~I82580_PHY_CTRL2_MDIX_CFG_MASK;  in igb_copper_link_setup_82580()
502 		phy_data |= I82580_PHY_CTRL2_MANUAL_MDIX;  in igb_copper_link_setup_82580()
506 		phy_data |= I82580_PHY_CTRL2_AUTO_MDI_MDIX;  in igb_copper_link_setup_82580()
509 	ret_val = hw->phy.ops.write_reg(hw, I82580_PHY_CTRL_2, phy_data);  in igb_copper_link_setup_82580()
526 	u16 phy_data;  in igb_copper_link_setup_m88()  local
534 	ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);  in igb_copper_link_setup_m88()
538 	phy_data |= M88E1000_PSCR_ASSERT_CRS_ON_TX;  in igb_copper_link_setup_m88()
547 	phy_data &= ~M88E1000_PSCR_AUTO_X_MODE;  in igb_copper_link_setup_m88()
551 		phy_data |= M88E1000_PSCR_MDI_MANUAL_MODE;  in igb_copper_link_setup_m88()
554 		phy_data |= M88E1000_PSCR_MDIX_MANUAL_MODE;  in igb_copper_link_setup_m88()
557 		phy_data |= M88E1000_PSCR_AUTO_X_1000T;  in igb_copper_link_setup_m88()
561 		phy_data |= M88E1000_PSCR_AUTO_X_MODE;  in igb_copper_link_setup_m88()
571 	phy_data &= ~M88E1000_PSCR_POLARITY_REVERSAL;  in igb_copper_link_setup_m88()
573 		phy_data |= M88E1000_PSCR_POLARITY_REVERSAL;  in igb_copper_link_setup_m88()
575 	ret_val = phy->ops.write_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_data);  in igb_copper_link_setup_m88()
584 					    &phy_data);  in igb_copper_link_setup_m88()
588 		phy_data |= M88E1000_EPSCR_TX_CLK_25;  in igb_copper_link_setup_m88()
593 			phy_data &= ~M88EC018_EPSCR_DOWNSHIFT_COUNTER_MASK;  in igb_copper_link_setup_m88()
594 			phy_data |= M88EC018_EPSCR_DOWNSHIFT_COUNTER_5X;  in igb_copper_link_setup_m88()
597 			phy_data &= ~(M88E1000_EPSCR_MASTER_DOWNSHIFT_MASK |  in igb_copper_link_setup_m88()
599 			phy_data |= (M88E1000_EPSCR_MASTER_DOWNSHIFT_1X |  in igb_copper_link_setup_m88()
603 					     phy_data);  in igb_copper_link_setup_m88()
630 	u16 phy_data;  in igb_copper_link_setup_m88_gen2()  local
636 	ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);  in igb_copper_link_setup_m88_gen2()
647 	phy_data &= ~M88E1000_PSCR_AUTO_X_MODE;  in igb_copper_link_setup_m88_gen2()
651 		phy_data |= M88E1000_PSCR_MDI_MANUAL_MODE;  in igb_copper_link_setup_m88_gen2()
654 		phy_data |= M88E1000_PSCR_MDIX_MANUAL_MODE;  in igb_copper_link_setup_m88_gen2()
659 			phy_data |= M88E1000_PSCR_AUTO_X_1000T;  in igb_copper_link_setup_m88_gen2()
665 		phy_data |= M88E1000_PSCR_AUTO_X_MODE;  in igb_copper_link_setup_m88_gen2()
675 	phy_data &= ~M88E1000_PSCR_POLARITY_REVERSAL;  in igb_copper_link_setup_m88_gen2()
677 		phy_data |= M88E1000_PSCR_POLARITY_REVERSAL;  in igb_copper_link_setup_m88_gen2()
681 		phy_data &= ~I347AT4_PSCR_DOWNSHIFT_ENABLE;  in igb_copper_link_setup_m88_gen2()
683 		    phy->ops.write_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_data);  in igb_copper_link_setup_m88_gen2()
694 	phy_data &= ~I347AT4_PSCR_DOWNSHIFT_MASK;  in igb_copper_link_setup_m88_gen2()
695 	phy_data |= I347AT4_PSCR_DOWNSHIFT_6X;  in igb_copper_link_setup_m88_gen2()
696 	phy_data |= I347AT4_PSCR_DOWNSHIFT_ENABLE;  in igb_copper_link_setup_m88_gen2()
698 	ret_val = phy->ops.write_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_data);  in igb_copper_link_setup_m88_gen2()
1135 	u16 phy_data;  in igb_phy_force_speed_duplex_igp()  local
1138 	ret_val = phy->ops.read_reg(hw, PHY_CONTROL, &phy_data);  in igb_phy_force_speed_duplex_igp()
1142 	igb_phy_force_speed_duplex_setup(hw, &phy_data);  in igb_phy_force_speed_duplex_igp()
1144 	ret_val = phy->ops.write_reg(hw, PHY_CONTROL, phy_data);  in igb_phy_force_speed_duplex_igp()
1151 	ret_val = phy->ops.read_reg(hw, IGP01E1000_PHY_PORT_CTRL, &phy_data);  in igb_phy_force_speed_duplex_igp()
1155 	phy_data &= ~IGP01E1000_PSCR_AUTO_MDIX;  in igb_phy_force_speed_duplex_igp()
1156 	phy_data &= ~IGP01E1000_PSCR_FORCE_MDI_MDIX;  in igb_phy_force_speed_duplex_igp()
1158 	ret_val = phy->ops.write_reg(hw, IGP01E1000_PHY_PORT_CTRL, phy_data);  in igb_phy_force_speed_duplex_igp()
1162 	hw_dbg("IGP PSCR: %X\n", phy_data);  in igb_phy_force_speed_duplex_igp()
1200 	u16 phy_data;  in igb_phy_force_speed_duplex_m88()  local
1209 					    &phy_data);  in igb_phy_force_speed_duplex_m88()
1213 		phy_data &= ~M88E1000_PSCR_AUTO_X_MODE;  in igb_phy_force_speed_duplex_m88()
1215 					     phy_data);  in igb_phy_force_speed_duplex_m88()
1219 		hw_dbg("M88E1000 PSCR: %X\n", phy_data);  in igb_phy_force_speed_duplex_m88()
1222 	ret_val = phy->ops.read_reg(hw, PHY_CONTROL, &phy_data);  in igb_phy_force_speed_duplex_m88()
1226 	igb_phy_force_speed_duplex_setup(hw, &phy_data);  in igb_phy_force_speed_duplex_m88()
1228 	ret_val = phy->ops.write_reg(hw, PHY_CONTROL, phy_data);  in igb_phy_force_speed_duplex_m88()
1292 	ret_val = phy->ops.read_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_data);  in igb_phy_force_speed_duplex_m88()
1300 	phy_data |= M88E1000_EPSCR_TX_CLK_25;  in igb_phy_force_speed_duplex_m88()
1301 	ret_val = phy->ops.write_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, phy_data);  in igb_phy_force_speed_duplex_m88()
1308 	ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);  in igb_phy_force_speed_duplex_m88()
1312 	phy_data |= M88E1000_PSCR_ASSERT_CRS_ON_TX;  in igb_phy_force_speed_duplex_m88()
1313 	ret_val = phy->ops.write_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_data);  in igb_phy_force_speed_duplex_m88()
1481 	u16 phy_data, offset, mask;  in igb_check_downshift()  local
1503 	ret_val = phy->ops.read_reg(hw, offset, &phy_data);  in igb_check_downshift()
1506 		phy->speed_downgraded = (phy_data & mask) ? true : false;  in igb_check_downshift()
1678 	u16 phy_data, index;  in igb_get_cable_length_m88()  local
1680 	ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);  in igb_get_cable_length_m88()
1684 	index = (phy_data & M88E1000_PSSR_CABLE_LENGTH) >>  in igb_get_cable_length_m88()
1704 	u16 phy_data, phy_data2, index, default_page, is_cm;  in igb_get_cable_length_m88_gen2()  local
1732 		ret_val = phy->ops.read_reg(hw, I347AT4_PCDL0, &phy_data);  in igb_get_cable_length_m88_gen2()
1736 		phy->pair_length[0] = phy_data / (is_cm ? 100 : 1);  in igb_get_cable_length_m88_gen2()
1742 		ret_val = phy->ops.read_reg(hw, I347AT4_PCDL1, &phy_data);  in igb_get_cable_length_m88_gen2()
1746 		phy->pair_length[1] = phy_data / (is_cm ? 100 : 1);  in igb_get_cable_length_m88_gen2()
1752 		ret_val = phy->ops.read_reg(hw, I347AT4_PCDL2, &phy_data);  in igb_get_cable_length_m88_gen2()
1756 		phy->pair_length[2] = phy_data / (is_cm ? 100 : 1);  in igb_get_cable_length_m88_gen2()
1762 		ret_val = phy->ops.read_reg(hw, I347AT4_PCDL3, &phy_data);  in igb_get_cable_length_m88_gen2()
1766 		phy->pair_length[3] = phy_data / (is_cm ? 100 : 1);  in igb_get_cable_length_m88_gen2()
1794 					    &phy_data);  in igb_get_cable_length_m88_gen2()
1798 		index = (phy_data & M88E1000_PSSR_CABLE_LENGTH) >>  in igb_get_cable_length_m88_gen2()
1842 	u16 phy_data, i, agc_value = 0;  in igb_get_cable_length_igp_2()  local
1854 		ret_val = phy->ops.read_reg(hw, agc_reg_array[i], &phy_data);  in igb_get_cable_length_igp_2()
1863 		cur_agc_index = (phy_data >> IGP02E1000_AGC_LENGTH_SHIFT) &  in igb_get_cable_length_igp_2()
1913 	u16 phy_data;  in igb_get_phy_info_m88()  local
1932 	ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);  in igb_get_phy_info_m88()
1936 	phy->polarity_correction = (phy_data & M88E1000_PSCR_POLARITY_REVERSAL)  in igb_get_phy_info_m88()
1943 	ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);  in igb_get_phy_info_m88()
1947 	phy->is_mdix = (phy_data & M88E1000_PSSR_MDIX) ? true : false;  in igb_get_phy_info_m88()
1949 	if ((phy_data & M88E1000_PSSR_SPEED) == M88E1000_PSSR_1000MBS) {  in igb_get_phy_info_m88()
1954 		ret_val = phy->ops.read_reg(hw, PHY_1000T_STATUS, &phy_data);  in igb_get_phy_info_m88()
1958 		phy->local_rx = (phy_data & SR_1000T_LOCAL_RX_STATUS)  in igb_get_phy_info_m88()
1962 		phy->remote_rx = (phy_data & SR_1000T_REMOTE_RX_STATUS)  in igb_get_phy_info_m88()
2448 	u16 phy_data;  in igb_phy_force_speed_duplex_82580()  local
2451 	ret_val = phy->ops.read_reg(hw, PHY_CONTROL, &phy_data);  in igb_phy_force_speed_duplex_82580()
2455 	igb_phy_force_speed_duplex_setup(hw, &phy_data);  in igb_phy_force_speed_duplex_82580()
2457 	ret_val = phy->ops.write_reg(hw, PHY_CONTROL, phy_data);  in igb_phy_force_speed_duplex_82580()
2464 	ret_val = phy->ops.read_reg(hw, I82580_PHY_CTRL_2, &phy_data);  in igb_phy_force_speed_duplex_82580()
2468 	phy_data &= ~I82580_PHY_CTRL2_MDIX_CFG_MASK;  in igb_phy_force_speed_duplex_82580()
2470 	ret_val = phy->ops.write_reg(hw, I82580_PHY_CTRL_2, phy_data);  in igb_phy_force_speed_duplex_82580()
2474 	hw_dbg("I82580_PHY_CTRL_2: %X\n", phy_data);  in igb_phy_force_speed_duplex_82580()
2574 	u16 phy_data, length;  in igb_get_cable_length_82580()  local
2576 	ret_val = phy->ops.read_reg(hw, I82580_PHY_DIAG_STATUS, &phy_data);  in igb_get_cable_length_82580()
2580 	length = (phy_data & I82580_DSTATUS_CABLE_LENGTH) >>  in igb_get_cable_length_82580()
2601 	u16 phy_data;  in igb_set_master_slave_mode()  local
2604 	ret_val = hw->phy.ops.read_reg(hw, PHY_1000T_CTRL, &phy_data);  in igb_set_master_slave_mode()
2609 	hw->phy.original_ms_type = (phy_data & CR_1000T_MS_ENABLE) ?  in igb_set_master_slave_mode()
2610 				   ((phy_data & CR_1000T_MS_VALUE) ?  in igb_set_master_slave_mode()
2616 		phy_data |= (CR_1000T_MS_ENABLE | CR_1000T_MS_VALUE);  in igb_set_master_slave_mode()
2619 		phy_data |= CR_1000T_MS_ENABLE;  in igb_set_master_slave_mode()
2620 		phy_data &= ~(CR_1000T_MS_VALUE);  in igb_set_master_slave_mode()
2623 		phy_data &= ~CR_1000T_MS_ENABLE;  in igb_set_master_slave_mode()
2629 	return hw->phy.ops.write_reg(hw, PHY_1000T_CTRL, phy_data);  in igb_set_master_slave_mode()