382 	s32 ret_val;  in e1000_reset_hw()  local
476 		ret_val = e1000_get_auto_rd_done(hw);  in e1000_reset_hw()
477 		if (ret_val)  in e1000_reset_hw()
478 			return ret_val;  in e1000_reset_hw()
529 	s32 ret_val;  in e1000_init_hw()  local
534 	ret_val = e1000_id_led_init(hw);  in e1000_init_hw()
535 	if (ret_val) {  in e1000_init_hw()
537 		return ret_val;  in e1000_init_hw()
608 	ret_val = e1000_setup_link(hw);  in e1000_init_hw()
636 	return ret_val;  in e1000_init_hw()
646 	s32 ret_val;  in e1000_adjust_serdes_amplitude()  local
659 	ret_val = e1000_read_eeprom(hw, EEPROM_SERDES_AMPLITUDE, 1,  in e1000_adjust_serdes_amplitude()
661 	if (ret_val)  in e1000_adjust_serdes_amplitude()
662 		return ret_val;  in e1000_adjust_serdes_amplitude()
667 		ret_val =  in e1000_adjust_serdes_amplitude()
669 		if (ret_val)  in e1000_adjust_serdes_amplitude()
670 			return ret_val;  in e1000_adjust_serdes_amplitude()
689 	s32 ret_val;  in e1000_setup_link()  local
701 		ret_val = e1000_read_eeprom(hw, EEPROM_INIT_CONTROL2_REG,  in e1000_setup_link()
703 		if (ret_val) {  in e1000_setup_link()
738 		ret_val = e1000_read_eeprom(hw, EEPROM_INIT_CONTROL2_REG,  in e1000_setup_link()
740 		if (ret_val) {  in e1000_setup_link()
750 	ret_val = (hw->media_type == e1000_media_type_copper) ?  in e1000_setup_link()
788 	return ret_val;  in e1000_setup_link()
806 	s32 ret_val;  in e1000_setup_fiber_serdes_link()  local
818 	ret_val = e1000_adjust_serdes_amplitude(hw);  in e1000_setup_fiber_serdes_link()
819 	if (ret_val)  in e1000_setup_fiber_serdes_link()
820 		return ret_val;  in e1000_setup_fiber_serdes_link()
826 	ret_val = e1000_set_vco_speed(hw);  in e1000_setup_fiber_serdes_link()
827 	if (ret_val)  in e1000_setup_fiber_serdes_link()
828 		return ret_val;  in e1000_setup_fiber_serdes_link()
919 			ret_val = e1000_check_for_link(hw);  in e1000_setup_fiber_serdes_link()
920 			if (ret_val) {  in e1000_setup_fiber_serdes_link()
922 				return ret_val;  in e1000_setup_fiber_serdes_link()
943 	s32 ret_val;  in e1000_copper_link_rtl_setup()  local
946 	ret_val = e1000_phy_reset(hw);  in e1000_copper_link_rtl_setup()
947 	if (ret_val) {  in e1000_copper_link_rtl_setup()
949 		return ret_val;  in e1000_copper_link_rtl_setup()
957 	s32 ret_val;  in gbe_dhg_phy_setup()  local
962 		ret_val = e1000_copper_link_rtl_setup(hw);  in gbe_dhg_phy_setup()
963 		if (ret_val) {  in gbe_dhg_phy_setup()
965 			return ret_val;  in gbe_dhg_phy_setup()
981 		ret_val = e1000_copper_link_rtl_setup(hw);  in gbe_dhg_phy_setup()
983 		if (ret_val) {  in gbe_dhg_phy_setup()
985 			return ret_val;  in gbe_dhg_phy_setup()
1005 	s32 ret_val;  in e1000_copper_link_preconfig()  local
1021 		ret_val = e1000_phy_hw_reset(hw);  in e1000_copper_link_preconfig()
1022 		if (ret_val)  in e1000_copper_link_preconfig()
1023 			return ret_val;  in e1000_copper_link_preconfig()
1027 	ret_val = e1000_detect_gig_phy(hw);  in e1000_copper_link_preconfig()
1028 	if (ret_val) {  in e1000_copper_link_preconfig()
1030 		return ret_val;  in e1000_copper_link_preconfig()
1035 	ret_val = e1000_set_phy_mode(hw);  in e1000_copper_link_preconfig()
1036 	if (ret_val)  in e1000_copper_link_preconfig()
1037 		return ret_val;  in e1000_copper_link_preconfig()
1041 		ret_val =  in e1000_copper_link_preconfig()
1044 		ret_val =  in e1000_copper_link_preconfig()
1064 	s32 ret_val;  in e1000_copper_link_igp_setup()  local
1070 	ret_val = e1000_phy_reset(hw);  in e1000_copper_link_igp_setup()
1071 	if (ret_val) {  in e1000_copper_link_igp_setup()
1073 		return ret_val;  in e1000_copper_link_igp_setup()
1087 		ret_val = e1000_set_d3_lplu_state(hw, false);  in e1000_copper_link_igp_setup()
1088 		if (ret_val) {  in e1000_copper_link_igp_setup()
1090 			return ret_val;  in e1000_copper_link_igp_setup()
1095 	ret_val = e1000_read_phy_reg(hw, IGP01E1000_PHY_PORT_CTRL, &phy_data);  in e1000_copper_link_igp_setup()
1096 	if (ret_val)  in e1000_copper_link_igp_setup()
1097 		return ret_val;  in e1000_copper_link_igp_setup()
1124 	ret_val = e1000_write_phy_reg(hw, IGP01E1000_PHY_PORT_CTRL, phy_data);  in e1000_copper_link_igp_setup()
1125 	if (ret_val)  in e1000_copper_link_igp_setup()
1126 		return ret_val;  in e1000_copper_link_igp_setup()
1144 			ret_val =  in e1000_copper_link_igp_setup()
1147 			if (ret_val)  in e1000_copper_link_igp_setup()
1148 				return ret_val;  in e1000_copper_link_igp_setup()
1150 			ret_val =  in e1000_copper_link_igp_setup()
1153 			if (ret_val)  in e1000_copper_link_igp_setup()
1154 				return ret_val;  in e1000_copper_link_igp_setup()
1156 			ret_val =  in e1000_copper_link_igp_setup()
1158 			if (ret_val)  in e1000_copper_link_igp_setup()
1159 				return ret_val;  in e1000_copper_link_igp_setup()
1161 			ret_val =  in e1000_copper_link_igp_setup()
1163 			if (ret_val)  in e1000_copper_link_igp_setup()
1164 				return ret_val;  in e1000_copper_link_igp_setup()
1167 		ret_val = e1000_read_phy_reg(hw, PHY_1000T_CTRL, &phy_data);  in e1000_copper_link_igp_setup()
1168 		if (ret_val)  in e1000_copper_link_igp_setup()
1169 			return ret_val;  in e1000_copper_link_igp_setup()
1191 		ret_val = e1000_write_phy_reg(hw, PHY_1000T_CTRL, phy_data);  in e1000_copper_link_igp_setup()
1192 		if (ret_val)  in e1000_copper_link_igp_setup()
1193 			return ret_val;  in e1000_copper_link_igp_setup()
1205 	s32 ret_val;  in e1000_copper_link_mgp_setup()  local
1212 	ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);  in e1000_copper_link_mgp_setup()
1213 	if (ret_val)  in e1000_copper_link_mgp_setup()
1214 		return ret_val;  in e1000_copper_link_mgp_setup()
1252 	ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_data);  in e1000_copper_link_mgp_setup()
1253 	if (ret_val)  in e1000_copper_link_mgp_setup()
1254 		return ret_val;  in e1000_copper_link_mgp_setup()
1260 		ret_val =  in e1000_copper_link_mgp_setup()
1263 		if (ret_val)  in e1000_copper_link_mgp_setup()
1264 			return ret_val;  in e1000_copper_link_mgp_setup()
1273 			ret_val = e1000_write_phy_reg(hw,  in e1000_copper_link_mgp_setup()
1276 			if (ret_val)  in e1000_copper_link_mgp_setup()
1277 				return ret_val;  in e1000_copper_link_mgp_setup()
1284 			ret_val = e1000_write_phy_reg(hw,  in e1000_copper_link_mgp_setup()
1287 			if (ret_val)  in e1000_copper_link_mgp_setup()
1288 				return ret_val;  in e1000_copper_link_mgp_setup()
1293 	ret_val = e1000_phy_reset(hw);  in e1000_copper_link_mgp_setup()
1294 	if (ret_val) {  in e1000_copper_link_mgp_setup()
1296 		return ret_val;  in e1000_copper_link_mgp_setup()
1311 	s32 ret_val;  in e1000_copper_link_autoneg()  local
1330 	ret_val = e1000_phy_setup_autoneg(hw);  in e1000_copper_link_autoneg()
1331 	if (ret_val) {  in e1000_copper_link_autoneg()
1333 		return ret_val;  in e1000_copper_link_autoneg()
1340 	ret_val = e1000_read_phy_reg(hw, PHY_CTRL, &phy_data);  in e1000_copper_link_autoneg()
1341 	if (ret_val)  in e1000_copper_link_autoneg()
1342 		return ret_val;  in e1000_copper_link_autoneg()
1345 	ret_val = e1000_write_phy_reg(hw, PHY_CTRL, phy_data);  in e1000_copper_link_autoneg()
1346 	if (ret_val)  in e1000_copper_link_autoneg()
1347 		return ret_val;  in e1000_copper_link_autoneg()
1353 		ret_val = e1000_wait_autoneg(hw);  in e1000_copper_link_autoneg()
1354 		if (ret_val) {  in e1000_copper_link_autoneg()
1357 			return ret_val;  in e1000_copper_link_autoneg()
1381 	s32 ret_val;  in e1000_copper_link_postconfig()  local
1386 		ret_val = e1000_config_mac_to_phy(hw);  in e1000_copper_link_postconfig()
1387 		if (ret_val) {  in e1000_copper_link_postconfig()
1389 			return ret_val;  in e1000_copper_link_postconfig()
1392 	ret_val = e1000_config_fc_after_link_up(hw);  in e1000_copper_link_postconfig()
1393 	if (ret_val) {  in e1000_copper_link_postconfig()
1395 		return ret_val;  in e1000_copper_link_postconfig()
1400 		ret_val = e1000_config_dsp_after_link_change(hw, true);  in e1000_copper_link_postconfig()
1401 		if (ret_val) {  in e1000_copper_link_postconfig()
1403 			return ret_val;  in e1000_copper_link_postconfig()
1418 	s32 ret_val;  in e1000_setup_copper_link()  local
1423 	ret_val = e1000_copper_link_preconfig(hw);  in e1000_setup_copper_link()
1424 	if (ret_val)  in e1000_setup_copper_link()
1425 		return ret_val;  in e1000_setup_copper_link()
1428 		ret_val = e1000_copper_link_igp_setup(hw);  in e1000_setup_copper_link()
1429 		if (ret_val)  in e1000_setup_copper_link()
1430 			return ret_val;  in e1000_setup_copper_link()
1432 		ret_val = e1000_copper_link_mgp_setup(hw);  in e1000_setup_copper_link()
1433 		if (ret_val)  in e1000_setup_copper_link()
1434 			return ret_val;  in e1000_setup_copper_link()
1436 		ret_val = gbe_dhg_phy_setup(hw);  in e1000_setup_copper_link()
1437 		if (ret_val) {  in e1000_setup_copper_link()
1439 			return ret_val;  in e1000_setup_copper_link()
1447 		ret_val = e1000_copper_link_autoneg(hw);  in e1000_setup_copper_link()
1448 		if (ret_val)  in e1000_setup_copper_link()
1449 			return ret_val;  in e1000_setup_copper_link()
1455 		ret_val = e1000_phy_force_speed_duplex(hw);  in e1000_setup_copper_link()
1456 		if (ret_val) {  in e1000_setup_copper_link()
1458 			return ret_val;  in e1000_setup_copper_link()
1466 		ret_val = e1000_read_phy_reg(hw, PHY_STATUS, &phy_data);  in e1000_setup_copper_link()
1467 		if (ret_val)  in e1000_setup_copper_link()
1468 			return ret_val;  in e1000_setup_copper_link()
1469 		ret_val = e1000_read_phy_reg(hw, PHY_STATUS, &phy_data);  in e1000_setup_copper_link()
1470 		if (ret_val)  in e1000_setup_copper_link()
1471 			return ret_val;  in e1000_setup_copper_link()
1475 			ret_val = e1000_copper_link_postconfig(hw);  in e1000_setup_copper_link()
1476 			if (ret_val)  in e1000_setup_copper_link()
1477 				return ret_val;  in e1000_setup_copper_link()
1497 	s32 ret_val;  in e1000_phy_setup_autoneg()  local
1502 	ret_val = e1000_read_phy_reg(hw, PHY_AUTONEG_ADV, &mii_autoneg_adv_reg);  in e1000_phy_setup_autoneg()
1503 	if (ret_val)  in e1000_phy_setup_autoneg()
1504 		return ret_val;  in e1000_phy_setup_autoneg()
1507 	ret_val = e1000_read_phy_reg(hw, PHY_1000T_CTRL, &mii_1000t_ctrl_reg);  in e1000_phy_setup_autoneg()
1508 	if (ret_val)  in e1000_phy_setup_autoneg()
1509 		return ret_val;  in e1000_phy_setup_autoneg()
1619 	ret_val = e1000_write_phy_reg(hw, PHY_AUTONEG_ADV, mii_autoneg_adv_reg);  in e1000_phy_setup_autoneg()
1620 	if (ret_val)  in e1000_phy_setup_autoneg()
1621 		return ret_val;  in e1000_phy_setup_autoneg()
1628 		ret_val = e1000_write_phy_reg(hw, PHY_1000T_CTRL,  in e1000_phy_setup_autoneg()
1630 		if (ret_val)  in e1000_phy_setup_autoneg()
1631 			return ret_val;  in e1000_phy_setup_autoneg()
1646 	s32 ret_val;  in e1000_phy_force_speed_duplex()  local
1668 	ret_val = e1000_read_phy_reg(hw, PHY_CTRL, &mii_ctrl_reg);  in e1000_phy_force_speed_duplex()
1669 	if (ret_val)  in e1000_phy_force_speed_duplex()
1670 		return ret_val;  in e1000_phy_force_speed_duplex()
1716 		ret_val =  in e1000_phy_force_speed_duplex()
1718 		if (ret_val)  in e1000_phy_force_speed_duplex()
1719 			return ret_val;  in e1000_phy_force_speed_duplex()
1725 		ret_val =  in e1000_phy_force_speed_duplex()
1727 		if (ret_val)  in e1000_phy_force_speed_duplex()
1728 			return ret_val;  in e1000_phy_force_speed_duplex()
1740 		ret_val =  in e1000_phy_force_speed_duplex()
1742 		if (ret_val)  in e1000_phy_force_speed_duplex()
1743 			return ret_val;  in e1000_phy_force_speed_duplex()
1748 		ret_val =  in e1000_phy_force_speed_duplex()
1750 		if (ret_val)  in e1000_phy_force_speed_duplex()
1751 			return ret_val;  in e1000_phy_force_speed_duplex()
1755 	ret_val = e1000_write_phy_reg(hw, PHY_CTRL, mii_ctrl_reg);  in e1000_phy_force_speed_duplex()
1756 	if (ret_val)  in e1000_phy_force_speed_duplex()
1757 		return ret_val;  in e1000_phy_force_speed_duplex()
1778 			ret_val =  in e1000_phy_force_speed_duplex()
1780 			if (ret_val)  in e1000_phy_force_speed_duplex()
1781 				return ret_val;  in e1000_phy_force_speed_duplex()
1783 			ret_val =  in e1000_phy_force_speed_duplex()
1785 			if (ret_val)  in e1000_phy_force_speed_duplex()
1786 				return ret_val;  in e1000_phy_force_speed_duplex()
1796 			ret_val = e1000_phy_reset_dsp(hw);  in e1000_phy_force_speed_duplex()
1797 			if (ret_val) {  in e1000_phy_force_speed_duplex()
1799 				return ret_val;  in e1000_phy_force_speed_duplex()
1812 			ret_val =  in e1000_phy_force_speed_duplex()
1814 			if (ret_val)  in e1000_phy_force_speed_duplex()
1815 				return ret_val;  in e1000_phy_force_speed_duplex()
1817 			ret_val =  in e1000_phy_force_speed_duplex()
1819 			if (ret_val)  in e1000_phy_force_speed_duplex()
1820 				return ret_val;  in e1000_phy_force_speed_duplex()
1830 		ret_val =  in e1000_phy_force_speed_duplex()
1833 		if (ret_val)  in e1000_phy_force_speed_duplex()
1834 			return ret_val;  in e1000_phy_force_speed_duplex()
1837 		ret_val =  in e1000_phy_force_speed_duplex()
1840 		if (ret_val)  in e1000_phy_force_speed_duplex()
1841 			return ret_val;  in e1000_phy_force_speed_duplex()
1847 		ret_val =  in e1000_phy_force_speed_duplex()
1849 		if (ret_val)  in e1000_phy_force_speed_duplex()
1850 			return ret_val;  in e1000_phy_force_speed_duplex()
1853 		ret_val =  in e1000_phy_force_speed_duplex()
1855 		if (ret_val)  in e1000_phy_force_speed_duplex()
1856 			return ret_val;  in e1000_phy_force_speed_duplex()
1863 			ret_val = e1000_polarity_reversal_workaround(hw);  in e1000_phy_force_speed_duplex()
1864 			if (ret_val)  in e1000_phy_force_speed_duplex()
1865 				return ret_val;  in e1000_phy_force_speed_duplex()
1908 	s32 ret_val;  in e1000_config_mac_to_phy()  local
1926 		ret_val = e1000_read_phy_reg(hw, PHY_CTRL, &phy_data);  in e1000_config_mac_to_phy()
1927 		if (ret_val)  in e1000_config_mac_to_phy()
1928 			return ret_val;  in e1000_config_mac_to_phy()
1946 		ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS,  in e1000_config_mac_to_phy()
1948 		if (ret_val)  in e1000_config_mac_to_phy()
1949 			return ret_val;  in e1000_config_mac_to_phy()
2050 	s32 ret_val;  in e1000_config_fc_after_link_up()  local
2067 		ret_val = e1000_force_mac_fc(hw);  in e1000_config_fc_after_link_up()
2068 		if (ret_val) {  in e1000_config_fc_after_link_up()
2070 			return ret_val;  in e1000_config_fc_after_link_up()
2084 		ret_val = e1000_read_phy_reg(hw, PHY_STATUS, &mii_status_reg);  in e1000_config_fc_after_link_up()
2085 		if (ret_val)  in e1000_config_fc_after_link_up()
2086 			return ret_val;  in e1000_config_fc_after_link_up()
2087 		ret_val = e1000_read_phy_reg(hw, PHY_STATUS, &mii_status_reg);  in e1000_config_fc_after_link_up()
2088 		if (ret_val)  in e1000_config_fc_after_link_up()
2089 			return ret_val;  in e1000_config_fc_after_link_up()
2098 			ret_val = e1000_read_phy_reg(hw, PHY_AUTONEG_ADV,  in e1000_config_fc_after_link_up()
2100 			if (ret_val)  in e1000_config_fc_after_link_up()
2101 				return ret_val;  in e1000_config_fc_after_link_up()
2102 			ret_val = e1000_read_phy_reg(hw, PHY_LP_ABILITY,  in e1000_config_fc_after_link_up()
2104 			if (ret_val)  in e1000_config_fc_after_link_up()
2105 				return ret_val;  in e1000_config_fc_after_link_up()
2229 			ret_val =  in e1000_config_fc_after_link_up()
2231 			if (ret_val) {  in e1000_config_fc_after_link_up()
2234 				return ret_val;  in e1000_config_fc_after_link_up()
2243 			ret_val = e1000_force_mac_fc(hw);  in e1000_config_fc_after_link_up()
2244 			if (ret_val) {  in e1000_config_fc_after_link_up()
2247 				return ret_val;  in e1000_config_fc_after_link_up()
2269 	s32 ret_val = E1000_SUCCESS;  in e1000_check_for_serdes_link_generic()  local
2298 		ret_val = e1000_config_fc_after_link_up(hw);  in e1000_check_for_serdes_link_generic()
2299 		if (ret_val) {  in e1000_check_for_serdes_link_generic()
2360 	return ret_val;  in e1000_check_for_serdes_link_generic()
2375 	s32 ret_val;  in e1000_check_for_link()  local
2407 		ret_val = e1000_read_phy_reg(hw, PHY_STATUS, &phy_data);  in e1000_check_for_link()
2408 		if (ret_val)  in e1000_check_for_link()
2409 			return ret_val;  in e1000_check_for_link()
2410 		ret_val = e1000_read_phy_reg(hw, PHY_STATUS, &phy_data);  in e1000_check_for_link()
2411 		if (ret_val)  in e1000_check_for_link()
2412 			return ret_val;  in e1000_check_for_link()
2436 				ret_val =  in e1000_check_for_link()
2470 			ret_val = e1000_config_mac_to_phy(hw);  in e1000_check_for_link()
2471 			if (ret_val) {  in e1000_check_for_link()
2474 				return ret_val;  in e1000_check_for_link()
2483 		ret_val = e1000_config_fc_after_link_up(hw);  in e1000_check_for_link()
2484 		if (ret_val) {  in e1000_check_for_link()
2486 			return ret_val;  in e1000_check_for_link()
2500 			ret_val =  in e1000_check_for_link()
2503 			if (ret_val) {  in e1000_check_for_link()
2506 				return ret_val;  in e1000_check_for_link()
2556 	s32 ret_val;  in e1000_get_speed_and_duplex()  local
2590 		ret_val = e1000_read_phy_reg(hw, PHY_AUTONEG_EXP, &phy_data);  in e1000_get_speed_and_duplex()
2591 		if (ret_val)  in e1000_get_speed_and_duplex()
2592 			return ret_val;  in e1000_get_speed_and_duplex()
2597 			ret_val =  in e1000_get_speed_and_duplex()
2599 			if (ret_val)  in e1000_get_speed_and_duplex()
2600 				return ret_val;  in e1000_get_speed_and_duplex()
2620 	s32 ret_val;  in e1000_wait_autoneg()  local
2631 		ret_val = e1000_read_phy_reg(hw, PHY_STATUS, &phy_data);  in e1000_wait_autoneg()
2632 		if (ret_val)  in e1000_wait_autoneg()
2633 			return ret_val;  in e1000_wait_autoneg()
2634 		ret_val = e1000_read_phy_reg(hw, PHY_STATUS, &phy_data);  in e1000_wait_autoneg()
2635 		if (ret_val)  in e1000_wait_autoneg()
2636 			return ret_val;  in e1000_wait_autoneg()
2787 	u32 ret_val;  in e1000_read_phy_reg()  local
2794 		ret_val = e1000_write_phy_reg_ex(hw, IGP01E1000_PHY_PAGE_SELECT,  in e1000_read_phy_reg()
2796 		if (ret_val)  in e1000_read_phy_reg()
2800 	ret_val = e1000_read_phy_reg_ex(hw, MAX_PHY_REG_ADDRESS & reg_addr,  in e1000_read_phy_reg()
2805 	return ret_val;  in e1000_read_phy_reg()
2924 	u32 ret_val;  in e1000_write_phy_reg()  local
2931 		ret_val = e1000_write_phy_reg_ex(hw, IGP01E1000_PHY_PAGE_SELECT,  in e1000_write_phy_reg()
2933 		if (ret_val) {  in e1000_write_phy_reg()
2935 			return ret_val;  in e1000_write_phy_reg()
2939 	ret_val = e1000_write_phy_reg_ex(hw, MAX_PHY_REG_ADDRESS & reg_addr,  in e1000_write_phy_reg()
2943 	return ret_val;  in e1000_write_phy_reg()
3099 	s32 ret_val;  in e1000_phy_reset()  local
3104 		ret_val = e1000_phy_hw_reset(hw);  in e1000_phy_reset()
3105 		if (ret_val)  in e1000_phy_reset()
3106 			return ret_val;  in e1000_phy_reset()
3109 		ret_val = e1000_read_phy_reg(hw, PHY_CTRL, &phy_data);  in e1000_phy_reset()
3110 		if (ret_val)  in e1000_phy_reset()
3111 			return ret_val;  in e1000_phy_reset()
3114 		ret_val = e1000_write_phy_reg(hw, PHY_CTRL, phy_data);  in e1000_phy_reset()
3115 		if (ret_val)  in e1000_phy_reset()
3116 			return ret_val;  in e1000_phy_reset()
3136 	s32 phy_init_status, ret_val;  in e1000_detect_gig_phy()  local
3144 	ret_val = e1000_read_phy_reg(hw, PHY_ID1, &phy_id_high);  in e1000_detect_gig_phy()
3145 	if (ret_val)  in e1000_detect_gig_phy()
3146 		return ret_val;  in e1000_detect_gig_phy()
3150 	ret_val = e1000_read_phy_reg(hw, PHY_ID2, &phy_id_low);  in e1000_detect_gig_phy()
3151 	if (ret_val)  in e1000_detect_gig_phy()
3152 		return ret_val;  in e1000_detect_gig_phy()
3209 	s32 ret_val;  in e1000_phy_reset_dsp()  local
3212 		ret_val = e1000_write_phy_reg(hw, 29, 0x001d);  in e1000_phy_reset_dsp()
3213 		if (ret_val)  in e1000_phy_reset_dsp()
3215 		ret_val = e1000_write_phy_reg(hw, 30, 0x00c1);  in e1000_phy_reset_dsp()
3216 		if (ret_val)  in e1000_phy_reset_dsp()
3218 		ret_val = e1000_write_phy_reg(hw, 30, 0x0000);  in e1000_phy_reset_dsp()
3219 		if (ret_val)  in e1000_phy_reset_dsp()
3221 		ret_val = E1000_SUCCESS;  in e1000_phy_reset_dsp()
3224 	return ret_val;  in e1000_phy_reset_dsp()
3237 	s32 ret_val;  in e1000_phy_igp_get_info()  local
3253 	ret_val = e1000_check_polarity(hw, &polarity);  in e1000_phy_igp_get_info()
3254 	if (ret_val)  in e1000_phy_igp_get_info()
3255 		return ret_val;  in e1000_phy_igp_get_info()
3259 	ret_val = e1000_read_phy_reg(hw, IGP01E1000_PHY_PORT_STATUS, &phy_data);  in e1000_phy_igp_get_info()
3260 	if (ret_val)  in e1000_phy_igp_get_info()
3261 		return ret_val;  in e1000_phy_igp_get_info()
3271 		ret_val = e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_data);  in e1000_phy_igp_get_info()
3272 		if (ret_val)  in e1000_phy_igp_get_info()
3273 			return ret_val;  in e1000_phy_igp_get_info()
3283 		ret_val = e1000_get_cable_length(hw, &min_length, &max_length);  in e1000_phy_igp_get_info()
3284 		if (ret_val)  in e1000_phy_igp_get_info()
3285 			return ret_val;  in e1000_phy_igp_get_info()
3315 	s32 ret_val;  in e1000_phy_m88_get_info()  local
3324 	ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);  in e1000_phy_m88_get_info()
3325 	if (ret_val)  in e1000_phy_m88_get_info()
3326 		return ret_val;  in e1000_phy_m88_get_info()
3338 	ret_val = e1000_check_polarity(hw, &polarity);  in e1000_phy_m88_get_info()
3339 	if (ret_val)  in e1000_phy_m88_get_info()
3340 		return ret_val;  in e1000_phy_m88_get_info()
3343 	ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);  in e1000_phy_m88_get_info()
3344 	if (ret_val)  in e1000_phy_m88_get_info()
3345 		return ret_val;  in e1000_phy_m88_get_info()
3358 		ret_val = e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_data);  in e1000_phy_m88_get_info()
3359 		if (ret_val)  in e1000_phy_m88_get_info()
3360 			return ret_val;  in e1000_phy_m88_get_info()
3382 	s32 ret_val;  in e1000_phy_get_info()  local
3399 	ret_val = e1000_read_phy_reg(hw, PHY_STATUS, &phy_data);  in e1000_phy_get_info()
3400 	if (ret_val)  in e1000_phy_get_info()
3401 		return ret_val;  in e1000_phy_get_info()
3403 	ret_val = e1000_read_phy_reg(hw, PHY_STATUS, &phy_data);  in e1000_phy_get_info()
3404 	if (ret_val)  in e1000_phy_get_info()
3405 		return ret_val;  in e1000_phy_get_info()
3442 	s32 ret_val = E1000_SUCCESS;  in e1000_init_eeprom_params()  local
3510 		ret_val = e1000_read_eeprom(hw, EEPROM_CFG, 1, &eeprom_size);  in e1000_init_eeprom_params()
3511 		if (ret_val)  in e1000_init_eeprom_params()
3512 			return ret_val;  in e1000_init_eeprom_params()
3524 	return ret_val;  in e1000_init_eeprom_params()
4486 	s32 ret_val = E1000_SUCCESS;  in e1000_setup_led()  local
4500 		ret_val = e1000_read_phy_reg(hw, IGP01E1000_GMII_FIFO,  in e1000_setup_led()
4502 		if (ret_val)  in e1000_setup_led()
4503 			return ret_val;  in e1000_setup_led()
4504 		ret_val = e1000_write_phy_reg(hw, IGP01E1000_GMII_FIFO,  in e1000_setup_led()
4507 		if (ret_val)  in e1000_setup_led()
4508 			return ret_val;  in e1000_setup_led()
4536 	s32 ret_val = E1000_SUCCESS;  in e1000_cleanup_led()  local
4550 		ret_val = e1000_write_phy_reg(hw, IGP01E1000_GMII_FIFO,  in e1000_cleanup_led()
4552 		if (ret_val)  in e1000_cleanup_led()
4553 			return ret_val;  in e1000_cleanup_led()
4877 	s32 ret_val;  in e1000_get_cable_length()  local
4886 		ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS,  in e1000_get_cable_length()
4888 		if (ret_val)  in e1000_get_cable_length()
4889 			return ret_val;  in e1000_get_cable_length()
4928 			ret_val =  in e1000_get_cable_length()
4930 			if (ret_val)  in e1000_get_cable_length()
4931 				return ret_val;  in e1000_get_cable_length()
4990 	s32 ret_val;  in e1000_check_polarity()  local
4995 		ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS,  in e1000_check_polarity()
4997 		if (ret_val)  in e1000_check_polarity()
4998 			return ret_val;  in e1000_check_polarity()
5004 		ret_val = e1000_read_phy_reg(hw, IGP01E1000_PHY_PORT_STATUS,  in e1000_check_polarity()
5006 		if (ret_val)  in e1000_check_polarity()
5007 			return ret_val;  in e1000_check_polarity()
5015 			ret_val =  in e1000_check_polarity()
5018 			if (ret_val)  in e1000_check_polarity()
5019 				return ret_val;  in e1000_check_polarity()
5052 	s32 ret_val;  in e1000_check_downshift()  local
5056 		ret_val = e1000_read_phy_reg(hw, IGP01E1000_PHY_LINK_HEALTH,  in e1000_check_downshift()
5058 		if (ret_val)  in e1000_check_downshift()
5059 			return ret_val;  in e1000_check_downshift()
5064 		ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS,  in e1000_check_downshift()
5066 		if (ret_val)  in e1000_check_downshift()
5067 			return ret_val;  in e1000_check_downshift()
5087 	s32 ret_val;  in e1000_1000Mb_check_cable_length()  local
5089 	ret_val = e1000_get_cable_length(hw, &min_length, &max_length);  in e1000_1000Mb_check_cable_length()
5090 	if (ret_val)  in e1000_1000Mb_check_cable_length()
5091 		return ret_val;  in e1000_1000Mb_check_cable_length()
5098 			ret_val = e1000_read_phy_reg(hw, dsp_reg_array[i],  in e1000_1000Mb_check_cable_length()
5100 			if (ret_val)  in e1000_1000Mb_check_cable_length()
5101 				return ret_val;  in e1000_1000Mb_check_cable_length()
5105 			ret_val = e1000_write_phy_reg(hw, dsp_reg_array[i],  in e1000_1000Mb_check_cable_length()
5107 			if (ret_val)  in e1000_1000Mb_check_cable_length()
5108 				return ret_val;  in e1000_1000Mb_check_cable_length()
5116 		ret_val = e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_data);  in e1000_1000Mb_check_cable_length()
5117 		if (ret_val)  in e1000_1000Mb_check_cable_length()
5118 			return ret_val;  in e1000_1000Mb_check_cable_length()
5122 			ret_val = e1000_read_phy_reg(hw, PHY_1000T_STATUS,  in e1000_1000Mb_check_cable_length()
5124 			if (ret_val)  in e1000_1000Mb_check_cable_length()
5125 				return ret_val;  in e1000_1000Mb_check_cable_length()
5131 				ret_val = e1000_write_phy_reg(hw,  in e1000_1000Mb_check_cable_length()
5134 				if (ret_val)  in e1000_1000Mb_check_cable_length()
5135 					return ret_val;  in e1000_1000Mb_check_cable_length()
5162 	s32 ret_val;  in e1000_config_dsp_after_link_change()  local
5169 		ret_val = e1000_get_speed_and_duplex(hw, &speed, &duplex);  in e1000_config_dsp_after_link_change()
5170 		if (ret_val) {  in e1000_config_dsp_after_link_change()
5172 			return ret_val;  in e1000_config_dsp_after_link_change()
5176 			ret_val = e1000_1000Mb_check_cable_length(hw);  in e1000_config_dsp_after_link_change()
5177 			if (ret_val)  in e1000_config_dsp_after_link_change()
5178 				return ret_val;  in e1000_config_dsp_after_link_change()
5185 			ret_val =  in e1000_config_dsp_after_link_change()
5188 			if (ret_val)  in e1000_config_dsp_after_link_change()
5189 				return ret_val;  in e1000_config_dsp_after_link_change()
5192 			ret_val = e1000_write_phy_reg(hw, 0x2F5B, 0x0003);  in e1000_config_dsp_after_link_change()
5194 			if (ret_val)  in e1000_config_dsp_after_link_change()
5195 				return ret_val;  in e1000_config_dsp_after_link_change()
5199 			ret_val = e1000_write_phy_reg(hw, 0x0000,  in e1000_config_dsp_after_link_change()
5201 			if (ret_val)  in e1000_config_dsp_after_link_change()
5202 				return ret_val;  in e1000_config_dsp_after_link_change()
5204 				ret_val =  in e1000_config_dsp_after_link_change()
5207 				if (ret_val)  in e1000_config_dsp_after_link_change()
5208 					return ret_val;  in e1000_config_dsp_after_link_change()
5213 				ret_val =  in e1000_config_dsp_after_link_change()
5216 				if (ret_val)  in e1000_config_dsp_after_link_change()
5217 					return ret_val;  in e1000_config_dsp_after_link_change()
5220 			ret_val = e1000_write_phy_reg(hw, 0x0000,  in e1000_config_dsp_after_link_change()
5222 			if (ret_val)  in e1000_config_dsp_after_link_change()
5223 				return ret_val;  in e1000_config_dsp_after_link_change()
5228 			ret_val =  in e1000_config_dsp_after_link_change()
5231 			if (ret_val)  in e1000_config_dsp_after_link_change()
5232 				return ret_val;  in e1000_config_dsp_after_link_change()
5241 			ret_val =  in e1000_config_dsp_after_link_change()
5244 			if (ret_val)  in e1000_config_dsp_after_link_change()
5245 				return ret_val;  in e1000_config_dsp_after_link_change()
5248 			ret_val = e1000_write_phy_reg(hw, 0x2F5B, 0x0003);  in e1000_config_dsp_after_link_change()
5250 			if (ret_val)  in e1000_config_dsp_after_link_change()
5251 				return ret_val;  in e1000_config_dsp_after_link_change()
5255 			ret_val = e1000_write_phy_reg(hw, 0x0000,  in e1000_config_dsp_after_link_change()
5257 			if (ret_val)  in e1000_config_dsp_after_link_change()
5258 				return ret_val;  in e1000_config_dsp_after_link_change()
5259 			ret_val =  in e1000_config_dsp_after_link_change()
5262 			if (ret_val)  in e1000_config_dsp_after_link_change()
5263 				return ret_val;  in e1000_config_dsp_after_link_change()
5265 			ret_val = e1000_write_phy_reg(hw, 0x0000,  in e1000_config_dsp_after_link_change()
5267 			if (ret_val)  in e1000_config_dsp_after_link_change()
5268 				return ret_val;  in e1000_config_dsp_after_link_change()
5273 			ret_val =  in e1000_config_dsp_after_link_change()
5276 			if (ret_val)  in e1000_config_dsp_after_link_change()
5277 				return ret_val;  in e1000_config_dsp_after_link_change()
5295 	s32 ret_val;  in e1000_set_phy_mode()  local
5300 		ret_val =  in e1000_set_phy_mode()
5303 		if (ret_val)  in e1000_set_phy_mode()
5304 			return ret_val;  in e1000_set_phy_mode()
5308 			ret_val =  in e1000_set_phy_mode()
5311 			if (ret_val)  in e1000_set_phy_mode()
5312 				return ret_val;  in e1000_set_phy_mode()
5313 			ret_val =  in e1000_set_phy_mode()
5316 			if (ret_val)  in e1000_set_phy_mode()
5317 				return ret_val;  in e1000_set_phy_mode()
5341 	s32 ret_val;  in e1000_set_d3_lplu_state()  local
5353 		ret_val =  in e1000_set_d3_lplu_state()
5355 		if (ret_val)  in e1000_set_d3_lplu_state()
5356 			return ret_val;  in e1000_set_d3_lplu_state()
5363 			ret_val =  in e1000_set_d3_lplu_state()
5366 			if (ret_val)  in e1000_set_d3_lplu_state()
5367 				return ret_val;  in e1000_set_d3_lplu_state()
5376 			ret_val =  in e1000_set_d3_lplu_state()
5379 			if (ret_val)  in e1000_set_d3_lplu_state()
5380 				return ret_val;  in e1000_set_d3_lplu_state()
5383 			ret_val =  in e1000_set_d3_lplu_state()
5386 			if (ret_val)  in e1000_set_d3_lplu_state()
5387 				return ret_val;  in e1000_set_d3_lplu_state()
5389 			ret_val =  in e1000_set_d3_lplu_state()
5392 			if (ret_val)  in e1000_set_d3_lplu_state()
5393 				return ret_val;  in e1000_set_d3_lplu_state()
5396 			ret_val =  in e1000_set_d3_lplu_state()
5399 			if (ret_val)  in e1000_set_d3_lplu_state()
5400 				return ret_val;  in e1000_set_d3_lplu_state()
5408 			ret_val =  in e1000_set_d3_lplu_state()
5411 			if (ret_val)  in e1000_set_d3_lplu_state()
5412 				return ret_val;  in e1000_set_d3_lplu_state()
5416 		ret_val =  in e1000_set_d3_lplu_state()
5419 		if (ret_val)  in e1000_set_d3_lplu_state()
5420 			return ret_val;  in e1000_set_d3_lplu_state()
5423 		ret_val =  in e1000_set_d3_lplu_state()
5426 		if (ret_val)  in e1000_set_d3_lplu_state()
5427 			return ret_val;  in e1000_set_d3_lplu_state()
5440 	s32 ret_val;  in e1000_set_vco_speed()  local
5454 	ret_val =  in e1000_set_vco_speed()
5456 	if (ret_val)  in e1000_set_vco_speed()
5457 		return ret_val;  in e1000_set_vco_speed()
5459 	ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_PAGE_SELECT, 0x0005);  in e1000_set_vco_speed()
5460 	if (ret_val)  in e1000_set_vco_speed()
5461 		return ret_val;  in e1000_set_vco_speed()
5463 	ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_GEN_CONTROL, &phy_data);  in e1000_set_vco_speed()
5464 	if (ret_val)  in e1000_set_vco_speed()
5465 		return ret_val;  in e1000_set_vco_speed()
5468 	ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_GEN_CONTROL, phy_data);  in e1000_set_vco_speed()
5469 	if (ret_val)  in e1000_set_vco_speed()
5470 		return ret_val;  in e1000_set_vco_speed()
5474 	ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_PAGE_SELECT, 0x0004);  in e1000_set_vco_speed()
5475 	if (ret_val)  in e1000_set_vco_speed()
5476 		return ret_val;  in e1000_set_vco_speed()
5478 	ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_GEN_CONTROL, &phy_data);  in e1000_set_vco_speed()
5479 	if (ret_val)  in e1000_set_vco_speed()
5480 		return ret_val;  in e1000_set_vco_speed()
5483 	ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_GEN_CONTROL, phy_data);  in e1000_set_vco_speed()
5484 	if (ret_val)  in e1000_set_vco_speed()
5485 		return ret_val;  in e1000_set_vco_speed()
5487 	ret_val =  in e1000_set_vco_speed()
5489 	if (ret_val)  in e1000_set_vco_speed()
5490 		return ret_val;  in e1000_set_vco_speed()
5520 	s32 ret_val;  in e1000_polarity_reversal_workaround()  local
5528 	ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_PAGE_SELECT, 0x0019);  in e1000_polarity_reversal_workaround()
5529 	if (ret_val)  in e1000_polarity_reversal_workaround()
5530 		return ret_val;  in e1000_polarity_reversal_workaround()
5531 	ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_GEN_CONTROL, 0xFFFF);  in e1000_polarity_reversal_workaround()
5532 	if (ret_val)  in e1000_polarity_reversal_workaround()
5533 		return ret_val;  in e1000_polarity_reversal_workaround()
5535 	ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_PAGE_SELECT, 0x0000);  in e1000_polarity_reversal_workaround()
5536 	if (ret_val)  in e1000_polarity_reversal_workaround()
5537 		return ret_val;  in e1000_polarity_reversal_workaround()
5545 		ret_val = e1000_read_phy_reg(hw, PHY_STATUS, &mii_status_reg);  in e1000_polarity_reversal_workaround()
5546 		if (ret_val)  in e1000_polarity_reversal_workaround()
5547 			return ret_val;  in e1000_polarity_reversal_workaround()
5549 		ret_val = e1000_read_phy_reg(hw, PHY_STATUS, &mii_status_reg);  in e1000_polarity_reversal_workaround()
5550 		if (ret_val)  in e1000_polarity_reversal_workaround()
5551 			return ret_val;  in e1000_polarity_reversal_workaround()
5563 	ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_PAGE_SELECT, 0x0019);  in e1000_polarity_reversal_workaround()
5564 	if (ret_val)  in e1000_polarity_reversal_workaround()
5565 		return ret_val;  in e1000_polarity_reversal_workaround()
5567 	ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_GEN_CONTROL, 0xFFF0);  in e1000_polarity_reversal_workaround()
5568 	if (ret_val)  in e1000_polarity_reversal_workaround()
5569 		return ret_val;  in e1000_polarity_reversal_workaround()
5571 	ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_GEN_CONTROL, 0xFF00);  in e1000_polarity_reversal_workaround()
5572 	if (ret_val)  in e1000_polarity_reversal_workaround()
5573 		return ret_val;  in e1000_polarity_reversal_workaround()
5575 	ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_GEN_CONTROL, 0x0000);  in e1000_polarity_reversal_workaround()
5576 	if (ret_val)  in e1000_polarity_reversal_workaround()
5577 		return ret_val;  in e1000_polarity_reversal_workaround()
5579 	ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_PAGE_SELECT, 0x0000);  in e1000_polarity_reversal_workaround()
5580 	if (ret_val)  in e1000_polarity_reversal_workaround()
5581 		return ret_val;  in e1000_polarity_reversal_workaround()
5589 		ret_val = e1000_read_phy_reg(hw, PHY_STATUS, &mii_status_reg);  in e1000_polarity_reversal_workaround()
5590 		if (ret_val)  in e1000_polarity_reversal_workaround()
5591 			return ret_val;  in e1000_polarity_reversal_workaround()
5593 		ret_val = e1000_read_phy_reg(hw, PHY_STATUS, &mii_status_reg);  in e1000_polarity_reversal_workaround()
5594 		if (ret_val)  in e1000_polarity_reversal_workaround()
5595 			return ret_val;  in e1000_polarity_reversal_workaround()