33 	hw->phy.type = txgbe_get_phy_type_from_id(hw->phy.id);  in txgbe_identify_extphy()
34 	if (hw->phy.type == txgbe_phy_unknown) {  in txgbe_identify_extphy()
36 		hw->phy.read_reg(hw, TXGBE_MD_PHY_EXT_ABILITY,  in txgbe_identify_extphy()
42 			hw->phy.type = txgbe_phy_cu_unknown;  in txgbe_identify_extphy()
44 			hw->phy.type = txgbe_phy_generic;  in txgbe_identify_extphy()
59 	hw->phy.media_type = hw->phy.get_media_type(hw);  in txgbe_read_phy_if()
64 	hw->phy.nw_mng_if_sel = rd32(hw, TXGBE_ETHPHYIF);  in txgbe_read_phy_if()
67 	if (hw->phy.nw_mng_if_sel & TXGBE_ETHPHYIF_MDIO_ACT)  in txgbe_read_phy_if()
68 		hw->phy.addr = TXGBE_ETHPHYIF_MDIO_BASE(hw->phy.nw_mng_if_sel);  in txgbe_read_phy_if()
70 	if (!hw->phy.phy_semaphore_mask) {  in txgbe_read_phy_if()
72 			hw->phy.phy_semaphore_mask = TXGBE_MNGSEM_SWPHY;  in txgbe_read_phy_if()
74 			hw->phy.phy_semaphore_mask = TXGBE_MNGSEM_SWPHY;  in txgbe_read_phy_if()
94 	if (hw->phy.type != txgbe_phy_unknown)  in txgbe_identify_phy()
98 	if (hw->phy.media_type == txgbe_media_type_copper) {  in txgbe_identify_phy()
100 	} else if (hw->phy.media_type == txgbe_media_type_fiber) {  in txgbe_identify_phy()
103 		hw->phy.type = txgbe_phy_none;  in txgbe_identify_phy()
108 	if (hw->phy.type == txgbe_phy_sfp_unsupported)  in txgbe_identify_phy()
151 	hw->phy.addr = phy_addr;  in txgbe_validate_phy_addr()
152 	hw->phy.read_reg(hw, TXGBE_MD_PHY_ID_HIGH,  in txgbe_validate_phy_addr()
176 	err = hw->phy.read_reg(hw, TXGBE_MD_PHY_ID_HIGH,  in txgbe_get_phy_id()
181 		hw->phy.id = (u32)(phy_id_high << 16);  in txgbe_get_phy_id()
182 		err = hw->phy.read_reg(hw, TXGBE_MD_PHY_ID_LOW,  in txgbe_get_phy_id()
185 		hw->phy.id |= (u32)(phy_id_low & TXGBE_PHY_REVISION_MASK);  in txgbe_get_phy_id()
186 		hw->phy.revision = (u32)(phy_id_low & ~TXGBE_PHY_REVISION_MASK);  in txgbe_get_phy_id()
232 	err = hw->phy.read_reg(hw, TXGBE_MD_PORT_CTRL,  in txgbe_reset_extphy()
237 	err = hw->phy.write_reg(hw, TXGBE_MD_PORT_CTRL,  in txgbe_reset_extphy()
249 		err = hw->phy.read_reg(hw, TXGBE_MD_PORT_CTRL,  in txgbe_reset_extphy()
278 	if (hw->phy.type == txgbe_phy_unknown)  in txgbe_reset_phy()
281 	if (err != 0 || hw->phy.type == txgbe_phy_none)  in txgbe_reset_phy()
285 	if (hw->phy.check_overtemp(hw) == TXGBE_ERR_OVERTEMP)  in txgbe_reset_phy()
292 	switch (hw->phy.type) {  in txgbe_reset_phy()
319 		  TXGBE_MDIOSCA_PORT(hw->phy.addr);  in txgbe_read_phy_reg_mdi()
355 	u32 gssr = hw->phy.phy_semaphore_mask;  in txgbe_read_phy_reg()
362 	err = hw->phy.read_reg_mdi(hw, reg_addr, device_type, phy_data);  in txgbe_read_phy_reg()
385 		  TXGBE_MDIOSCA_PORT(hw->phy.addr);  in txgbe_write_phy_reg_mdi()
415 	u32 gssr = hw->phy.phy_semaphore_mask;  in txgbe_write_phy_reg()
422 	err = hw->phy.write_reg_mdi(hw, reg_addr, device_type,  in txgbe_write_phy_reg()
447 	hw->phy.read_reg(hw, TXGBE_MII_10GBASE_T_AUTONEG_CTRL_REG,  in txgbe_setup_phy_link()
452 	if ((hw->phy.autoneg_advertised & TXGBE_LINK_SPEED_10GB_FULL) &&  in txgbe_setup_phy_link()
456 	hw->phy.write_reg(hw, TXGBE_MII_10GBASE_T_AUTONEG_CTRL_REG,  in txgbe_setup_phy_link()
460 	hw->phy.read_reg(hw, TXGBE_MII_AUTONEG_VENDOR_PROVISION_1_REG,  in txgbe_setup_phy_link()
466 	if ((hw->phy.autoneg_advertised & TXGBE_LINK_SPEED_5GB_FULL) &&  in txgbe_setup_phy_link()
472 	if ((hw->phy.autoneg_advertised &  in txgbe_setup_phy_link()
478 	if ((hw->phy.autoneg_advertised & TXGBE_LINK_SPEED_1GB_FULL) &&  in txgbe_setup_phy_link()
482 	hw->phy.write_reg(hw, TXGBE_MII_AUTONEG_VENDOR_PROVISION_1_REG,  in txgbe_setup_phy_link()
487 	hw->phy.read_reg(hw, TXGBE_MII_AUTONEG_ADVERTISE_REG,  in txgbe_setup_phy_link()
493 	if ((hw->phy.autoneg_advertised & TXGBE_LINK_SPEED_100M_FULL) &&  in txgbe_setup_phy_link()
497 	hw->phy.write_reg(hw, TXGBE_MII_AUTONEG_ADVERTISE_REG,  in txgbe_setup_phy_link()
506 	hw->phy.read_reg(hw, TXGBE_MD_AUTO_NEG_CONTROL,  in txgbe_setup_phy_link()
511 	hw->phy.write_reg(hw, TXGBE_MD_AUTO_NEG_CONTROL,  in txgbe_setup_phy_link()
535 	hw->phy.autoneg_advertised = 0;  in txgbe_setup_phy_link_speed()
538 		hw->phy.autoneg_advertised |= TXGBE_LINK_SPEED_10GB_FULL;  in txgbe_setup_phy_link_speed()
541 		hw->phy.autoneg_advertised |= TXGBE_LINK_SPEED_5GB_FULL;  in txgbe_setup_phy_link_speed()
544 		hw->phy.autoneg_advertised |= TXGBE_LINK_SPEED_2_5GB_FULL;  in txgbe_setup_phy_link_speed()
547 		hw->phy.autoneg_advertised |= TXGBE_LINK_SPEED_1GB_FULL;  in txgbe_setup_phy_link_speed()
550 		hw->phy.autoneg_advertised |= TXGBE_LINK_SPEED_100M_FULL;  in txgbe_setup_phy_link_speed()
553 		hw->phy.autoneg_advertised |= TXGBE_LINK_SPEED_10M_FULL;  in txgbe_setup_phy_link_speed()
556 	hw->phy.setup_link(hw);  in txgbe_setup_phy_link_speed()
573 	err = hw->phy.read_reg(hw, TXGBE_MD_PHY_SPEED_ABILITY,  in txgbe_get_copper_speeds_supported()
580 		hw->phy.speeds_supported |= TXGBE_LINK_SPEED_10GB_FULL;  in txgbe_get_copper_speeds_supported()
582 		hw->phy.speeds_supported |= TXGBE_LINK_SPEED_1GB_FULL;  in txgbe_get_copper_speeds_supported()
584 		hw->phy.speeds_supported |= TXGBE_LINK_SPEED_100M_FULL;  in txgbe_get_copper_speeds_supported()
604 	if (!hw->phy.speeds_supported)  in txgbe_get_copper_link_capabilities()
607 	*speed = hw->phy.speeds_supported;  in txgbe_get_copper_link_capabilities()
643 		err = hw->phy.read_reg(hw,  in txgbe_check_phy_link_tnx()
681 		hw->phy.read_reg(hw, TXGBE_MII_10GBASE_T_AUTONEG_CTRL_REG,  in txgbe_setup_phy_link_tnx()
686 		if (hw->phy.autoneg_advertised & TXGBE_LINK_SPEED_10GB_FULL)  in txgbe_setup_phy_link_tnx()
689 		hw->phy.write_reg(hw, TXGBE_MII_10GBASE_T_AUTONEG_CTRL_REG,  in txgbe_setup_phy_link_tnx()
696 		hw->phy.read_reg(hw, TXGBE_MII_AUTONEG_XNP_TX_REG,  in txgbe_setup_phy_link_tnx()
701 		if (hw->phy.autoneg_advertised & TXGBE_LINK_SPEED_1GB_FULL)  in txgbe_setup_phy_link_tnx()
704 		hw->phy.write_reg(hw, TXGBE_MII_AUTONEG_XNP_TX_REG,  in txgbe_setup_phy_link_tnx()
711 		hw->phy.read_reg(hw, TXGBE_MII_AUTONEG_ADVERTISE_REG,  in txgbe_setup_phy_link_tnx()
716 		if (hw->phy.autoneg_advertised & TXGBE_LINK_SPEED_100M_FULL)  in txgbe_setup_phy_link_tnx()
719 		hw->phy.write_reg(hw, TXGBE_MII_AUTONEG_ADVERTISE_REG,  in txgbe_setup_phy_link_tnx()
729 	hw->phy.read_reg(hw, TXGBE_MD_AUTO_NEG_CONTROL,  in txgbe_setup_phy_link_tnx()
734 	hw->phy.write_reg(hw, TXGBE_MD_AUTO_NEG_CONTROL,  in txgbe_setup_phy_link_tnx()
752 	switch (hw->phy.media_type) {  in txgbe_identify_module()
762 		hw->phy.sfp_type = txgbe_sfp_type_not_present;  in txgbe_identify_module()
780 	enum txgbe_sfp_type stored_sfp_type = hw->phy.sfp_type;  in txgbe_identify_sfp_module()
791 	if (hw->phy.media_type != txgbe_media_type_fiber) {  in txgbe_identify_sfp_module()
792 		hw->phy.sfp_type = txgbe_sfp_type_not_present;  in txgbe_identify_sfp_module()
796 	err = hw->phy.read_i2c_eeprom(hw, TXGBE_SFF_IDENTIFIER,  in txgbe_identify_sfp_module()
800 		hw->phy.sfp_type = txgbe_sfp_type_not_present;  in txgbe_identify_sfp_module()
801 		if (hw->phy.type != txgbe_phy_nl) {  in txgbe_identify_sfp_module()
802 			hw->phy.id = 0;  in txgbe_identify_sfp_module()
803 			hw->phy.type = txgbe_phy_unknown;  in txgbe_identify_sfp_module()
809 		hw->phy.type = txgbe_phy_sfp_unsupported;  in txgbe_identify_sfp_module()
813 	err = hw->phy.read_i2c_eeprom(hw, TXGBE_SFF_1GBE_COMP_CODES,  in txgbe_identify_sfp_module()
818 	err = hw->phy.read_i2c_eeprom(hw, TXGBE_SFF_10GBE_COMP_CODES,  in txgbe_identify_sfp_module()
823 	err = hw->phy.read_i2c_eeprom(hw, TXGBE_SFF_CABLE_TECHNOLOGY,  in txgbe_identify_sfp_module()
846 			hw->phy.sfp_type = txgbe_sfp_type_da_cu_core0;  in txgbe_identify_sfp_module()
848 			hw->phy.sfp_type = txgbe_sfp_type_da_cu_core1;  in txgbe_identify_sfp_module()
850 		err = hw->phy.read_i2c_eeprom(hw,  in txgbe_identify_sfp_module()
855 			hw->phy.sfp_type = (hw->bus.lan_id == 0  in txgbe_identify_sfp_module()
859 			hw->phy.sfp_type = txgbe_sfp_type_unknown;  in txgbe_identify_sfp_module()
864 		hw->phy.sfp_type = (hw->bus.lan_id == 0  in txgbe_identify_sfp_module()
868 		hw->phy.sfp_type = (hw->bus.lan_id == 0  in txgbe_identify_sfp_module()
872 		hw->phy.sfp_type = (hw->bus.lan_id == 0  in txgbe_identify_sfp_module()
876 		hw->phy.sfp_type = (hw->bus.lan_id == 0  in txgbe_identify_sfp_module()
880 		hw->phy.sfp_type = txgbe_sfp_type_unknown;  in txgbe_identify_sfp_module()
883 	if (hw->phy.sfp_type != stored_sfp_type)  in txgbe_identify_sfp_module()
884 		hw->phy.sfp_setup_needed = true;  in txgbe_identify_sfp_module()
887 	hw->phy.multispeed_fiber = false;  in txgbe_identify_sfp_module()
892 		hw->phy.multispeed_fiber = true;  in txgbe_identify_sfp_module()
895 	if (hw->phy.type != txgbe_phy_nl) {  in txgbe_identify_sfp_module()
896 		hw->phy.id = identifier;  in txgbe_identify_sfp_module()
897 		err = hw->phy.read_i2c_eeprom(hw,  in txgbe_identify_sfp_module()
902 		err = hw->phy.read_i2c_eeprom(hw,  in txgbe_identify_sfp_module()
907 		err = hw->phy.read_i2c_eeprom(hw,  in txgbe_identify_sfp_module()
918 				hw->phy.type = txgbe_phy_sfp_tyco_passive;  in txgbe_identify_sfp_module()
922 				hw->phy.type = txgbe_phy_sfp_ftl_active;  in txgbe_identify_sfp_module()
924 				hw->phy.type = txgbe_phy_sfp_ftl;  in txgbe_identify_sfp_module()
927 			hw->phy.type = txgbe_phy_sfp_avago;  in txgbe_identify_sfp_module()
930 			hw->phy.type = txgbe_phy_sfp_intel;  in txgbe_identify_sfp_module()
934 				hw->phy.type = txgbe_phy_sfp_unknown_passive;  in txgbe_identify_sfp_module()
936 				hw->phy.type = txgbe_phy_sfp_unknown_active;  in txgbe_identify_sfp_module()
938 				hw->phy.type = txgbe_phy_sfp_unknown;  in txgbe_identify_sfp_module()
951 	    !(hw->phy.sfp_type == txgbe_sfp_type_1g_cu_core1 ||  in txgbe_identify_sfp_module()
952 	      hw->phy.sfp_type == txgbe_sfp_type_1g_cu_core0 ||  in txgbe_identify_sfp_module()
953 	      hw->phy.sfp_type == txgbe_sfp_type_1g_lx_core0 ||  in txgbe_identify_sfp_module()
954 	      hw->phy.sfp_type == txgbe_sfp_type_1g_lx_core1 ||  in txgbe_identify_sfp_module()
955 	      hw->phy.sfp_type == txgbe_sfp_type_1g_sx_core0 ||  in txgbe_identify_sfp_module()
956 	      hw->phy.sfp_type == txgbe_sfp_type_1g_sx_core1)) {  in txgbe_identify_sfp_module()
957 		hw->phy.type = txgbe_phy_sfp_unsupported;  in txgbe_identify_sfp_module()
964 	    !(hw->phy.sfp_type == txgbe_sfp_type_1g_cu_core0 ||  in txgbe_identify_sfp_module()
965 	      hw->phy.sfp_type == txgbe_sfp_type_1g_cu_core1 ||  in txgbe_identify_sfp_module()
966 	      hw->phy.sfp_type == txgbe_sfp_type_1g_lx_core0 ||  in txgbe_identify_sfp_module()
967 	      hw->phy.sfp_type == txgbe_sfp_type_1g_lx_core1 ||  in txgbe_identify_sfp_module()
968 	      hw->phy.sfp_type == txgbe_sfp_type_1g_sx_core0 ||  in txgbe_identify_sfp_module()
969 	      hw->phy.sfp_type == txgbe_sfp_type_1g_sx_core1)) {  in txgbe_identify_sfp_module()
971 		hw->phy.type = txgbe_phy_sfp_unsupported;  in txgbe_identify_sfp_module()
988 	enum txgbe_sfp_type stored_sfp_type = hw->phy.sfp_type;  in txgbe_identify_qsfp_module()
1001 	if (hw->phy.media_type != txgbe_media_type_fiber_qsfp) {  in txgbe_identify_qsfp_module()
1002 		hw->phy.sfp_type = txgbe_sfp_type_not_present;  in txgbe_identify_qsfp_module()
1007 	err = hw->phy.read_i2c_eeprom(hw, TXGBE_SFF_IDENTIFIER,  in txgbe_identify_qsfp_module()
1011 		hw->phy.sfp_type = txgbe_sfp_type_not_present;  in txgbe_identify_qsfp_module()
1012 		hw->phy.id = 0;  in txgbe_identify_qsfp_module()
1013 		hw->phy.type = txgbe_phy_unknown;  in txgbe_identify_qsfp_module()
1017 		hw->phy.type = txgbe_phy_sfp_unsupported;  in txgbe_identify_qsfp_module()
1022 	hw->phy.id = identifier;  in txgbe_identify_qsfp_module()
1024 	err = hw->phy.read_i2c_eeprom(hw, TXGBE_SFF_QSFP_10GBE_COMP,  in txgbe_identify_qsfp_module()
1030 	err = hw->phy.read_i2c_eeprom(hw, TXGBE_SFF_QSFP_1GBE_COMP,  in txgbe_identify_qsfp_module()
1037 		hw->phy.type = txgbe_phy_qsfp_unknown_passive;  in txgbe_identify_qsfp_module()
1039 			hw->phy.sfp_type = txgbe_sfp_type_da_cu_core0;  in txgbe_identify_qsfp_module()
1041 			hw->phy.sfp_type = txgbe_sfp_type_da_cu_core1;  in txgbe_identify_qsfp_module()
1045 			hw->phy.sfp_type = txgbe_sfp_type_srlr_core0;  in txgbe_identify_qsfp_module()
1047 			hw->phy.sfp_type = txgbe_sfp_type_srlr_core1;  in txgbe_identify_qsfp_module()
1053 			hw->phy.read_i2c_eeprom(hw,  in txgbe_identify_qsfp_module()
1057 			hw->phy.read_i2c_eeprom(hw,  in txgbe_identify_qsfp_module()
1061 			hw->phy.read_i2c_eeprom(hw,  in txgbe_identify_qsfp_module()
1074 			hw->phy.type = txgbe_phy_qsfp_unknown_active;  in txgbe_identify_qsfp_module()
1076 				hw->phy.sfp_type =  in txgbe_identify_qsfp_module()
1079 				hw->phy.sfp_type =  in txgbe_identify_qsfp_module()
1083 			hw->phy.type = txgbe_phy_sfp_unsupported;  in txgbe_identify_qsfp_module()
1089 	if (hw->phy.sfp_type != stored_sfp_type)  in txgbe_identify_qsfp_module()
1090 		hw->phy.sfp_setup_needed = true;  in txgbe_identify_qsfp_module()
1093 	hw->phy.multispeed_fiber = false;  in txgbe_identify_qsfp_module()
1098 		hw->phy.multispeed_fiber = true;  in txgbe_identify_qsfp_module()
1103 		err = hw->phy.read_i2c_eeprom(hw,  in txgbe_identify_qsfp_module()
1110 		err = hw->phy.read_i2c_eeprom(hw,  in txgbe_identify_qsfp_module()
1117 		err = hw->phy.read_i2c_eeprom(hw,  in txgbe_identify_qsfp_module()
1130 			hw->phy.type = txgbe_phy_qsfp_intel;  in txgbe_identify_qsfp_module()
1132 			hw->phy.type = txgbe_phy_qsfp_unknown;  in txgbe_identify_qsfp_module()
1137 			if (hw->phy.type == txgbe_phy_qsfp_intel) {  in txgbe_identify_qsfp_module()
1147 					hw->phy.type =  in txgbe_identify_qsfp_module()
1174 	return hw->phy.read_i2c_byte(hw, byte_offset,  in txgbe_read_i2c_eeprom()
1190 	return hw->phy.read_i2c_byte(hw, byte_offset,  in txgbe_read_i2c_sff8472()
1208 	return hw->phy.write_i2c_byte(hw, byte_offset,  in txgbe_write_i2c_eeprom()
1269 	u32 swfw_mask = hw->phy.phy_semaphore_mask;  in txgbe_read_i2c_byte()
1330 	u32 swfw_mask = hw->phy.phy_semaphore_mask;  in txgbe_write_i2c_byte()
1980 		if (hw->phy.sfp_type == txgbe_sfp_type_da_cu_core0 ||  in txgbe_set_link_to_sfi()
1981 			hw->phy.sfp_type == txgbe_sfp_type_da_cu_core1) {  in txgbe_set_link_to_sfi()
2003 		if (hw->phy.sfp_type == txgbe_sfp_type_da_cu_core0 ||  in txgbe_set_link_to_sfi()
2004 			hw->phy.sfp_type == txgbe_sfp_type_da_cu_core1) {  in txgbe_set_link_to_sfi()
2058 		if (hw->phy.sfp_type == txgbe_sfp_type_da_cu_core0 ||  in txgbe_set_link_to_sfi()
2059 			hw->phy.sfp_type == txgbe_sfp_type_da_cu_core1) {  in txgbe_set_link_to_sfi()
2130 	if (hw->phy.multispeed_fiber) {  in txgbe_autoc_read()
2141 		hw->phy.link_mode = TXGBE_PHYSICAL_LAYER_10GBASE_T;  in txgbe_autoc_read()
2144 		hw->phy.link_mode = TXGBE_PHYSICAL_LAYER_1000BASE_T |  in txgbe_autoc_read()
2162 		hw->phy.link_mode = TXGBE_PHYSICAL_LAYER_1000BASE_KX;  in txgbe_autoc_read()
2169 		hw->phy.link_mode = TXGBE_PHYSICAL_LAYER_10GBASE_KX4;  in txgbe_autoc_read()
2176 		hw->phy.link_mode = TXGBE_PHYSICAL_LAYER_10GBASE_KR;  in txgbe_autoc_read()
2186 		hw->phy.link_mode = TXGBE_PHYSICAL_LAYER_10GBASE_KR |  in txgbe_autoc_read()
2212 			switch (hw->phy.link_mode) {  in txgbe_autoc_write()