34 	s32 ret_val = 0;  in igc_get_phy_id()  local
37 	ret_val = phy->ops.read_reg(hw, PHY_ID1, &phy_id);  in igc_get_phy_id()
38 	if (ret_val)  in igc_get_phy_id()
43 	ret_val = phy->ops.read_reg(hw, PHY_ID2, &phy_id);  in igc_get_phy_id()
44 	if (ret_val)  in igc_get_phy_id()
51 	return ret_val;  in igc_get_phy_id()
67 	s32 ret_val = 0;  in igc_phy_has_link()  local
74 		ret_val = hw->phy.ops.read_reg(hw, PHY_STATUS, &phy_status);  in igc_phy_has_link()
75 		if (ret_val && usec_interval > 0) {  in igc_phy_has_link()
85 		ret_val = hw->phy.ops.read_reg(hw, PHY_STATUS, &phy_status);  in igc_phy_has_link()
86 		if (ret_val)  in igc_phy_has_link()
98 	return ret_val;  in igc_phy_has_link()
151 	s32 ret_val;  in igc_check_downshift()  local
158 		ret_val = 0;  in igc_check_downshift()
161 	return ret_val;  in igc_check_downshift()
177 	s32  ret_val;  in igc_phy_hw_reset()  local
180 	ret_val = igc_check_reset_block(hw);  in igc_phy_hw_reset()
181 	if (ret_val) {  in igc_phy_hw_reset()
182 		ret_val = 0;  in igc_phy_hw_reset()
186 	ret_val = phy->ops.acquire(hw);  in igc_phy_hw_reset()
187 	if (ret_val)  in igc_phy_hw_reset()
217 	return ret_val;  in igc_phy_hw_reset()
235 	s32 ret_val;  in igc_phy_setup_autoneg()  local
240 	ret_val = phy->ops.read_reg(hw, PHY_AUTONEG_ADV, &mii_autoneg_adv_reg);  in igc_phy_setup_autoneg()
241 	if (ret_val)  in igc_phy_setup_autoneg()
242 		return ret_val;  in igc_phy_setup_autoneg()
246 		ret_val = phy->ops.read_reg(hw, PHY_1000T_CTRL,  in igc_phy_setup_autoneg()
248 		if (ret_val)  in igc_phy_setup_autoneg()
249 			return ret_val;  in igc_phy_setup_autoneg()
255 		ret_val = phy->ops.read_reg(hw, (STANDARD_AN_REG_MASK <<  in igc_phy_setup_autoneg()
260 		if (ret_val)  in igc_phy_setup_autoneg()
261 			return ret_val;  in igc_phy_setup_autoneg()
383 	ret_val = phy->ops.write_reg(hw, PHY_AUTONEG_ADV, mii_autoneg_adv_reg);  in igc_phy_setup_autoneg()
384 	if (ret_val)  in igc_phy_setup_autoneg()
385 		return ret_val;  in igc_phy_setup_autoneg()
390 		ret_val = phy->ops.write_reg(hw, PHY_1000T_CTRL,  in igc_phy_setup_autoneg()
395 		ret_val = phy->ops.write_reg(hw,  in igc_phy_setup_autoneg()
401 	return ret_val;  in igc_phy_setup_autoneg()
414 	s32 ret_val = 0;  in igc_wait_autoneg()  local
418 		ret_val = hw->phy.ops.read_reg(hw, PHY_STATUS, &phy_status);  in igc_wait_autoneg()
419 		if (ret_val)  in igc_wait_autoneg()
421 		ret_val = hw->phy.ops.read_reg(hw, PHY_STATUS, &phy_status);  in igc_wait_autoneg()
422 		if (ret_val)  in igc_wait_autoneg()
432 	return ret_val;  in igc_wait_autoneg()
448 	s32 ret_val;  in igc_copper_link_autoneg()  local
462 	ret_val = igc_phy_setup_autoneg(hw);  in igc_copper_link_autoneg()
463 	if (ret_val) {  in igc_copper_link_autoneg()
472 	ret_val = phy->ops.read_reg(hw, PHY_CONTROL, &phy_ctrl);  in igc_copper_link_autoneg()
473 	if (ret_val)  in igc_copper_link_autoneg()
477 	ret_val = phy->ops.write_reg(hw, PHY_CONTROL, phy_ctrl);  in igc_copper_link_autoneg()
478 	if (ret_val)  in igc_copper_link_autoneg()
485 		ret_val = igc_wait_autoneg(hw);  in igc_copper_link_autoneg()
486 		if (ret_val) {  in igc_copper_link_autoneg()
495 	return ret_val;  in igc_copper_link_autoneg()
509 	s32 ret_val = 0;  in igc_setup_copper_link()  local
516 		ret_val = igc_copper_link_autoneg(hw);  in igc_setup_copper_link()
517 		if (ret_val)  in igc_setup_copper_link()
524 		ret_val = hw->phy.ops.force_speed_duplex(hw);  in igc_setup_copper_link()
525 		if (ret_val) {  in igc_setup_copper_link()
534 	ret_val = igc_phy_has_link(hw, COPPER_LINK_UP_LIMIT, 10, &link);  in igc_setup_copper_link()
535 	if (ret_val)  in igc_setup_copper_link()
541 		ret_val = igc_config_fc_after_link_up(hw);  in igc_setup_copper_link()
547 	return ret_val;  in igc_setup_copper_link()
563 	s32 ret_val = 0;  in igc_read_phy_reg_mdic()  local
567 		ret_val = -IGC_ERR_PARAM;  in igc_read_phy_reg_mdic()
593 		ret_val = -IGC_ERR_PHY;  in igc_read_phy_reg_mdic()
598 		ret_val = -IGC_ERR_PHY;  in igc_read_phy_reg_mdic()
604 	return ret_val;  in igc_read_phy_reg_mdic()
619 	s32 ret_val = 0;  in igc_write_phy_reg_mdic()  local
623 		ret_val = -IGC_ERR_PARAM;  in igc_write_phy_reg_mdic()
650 		ret_val = -IGC_ERR_PHY;  in igc_write_phy_reg_mdic()
655 		ret_val = -IGC_ERR_PHY;  in igc_write_phy_reg_mdic()
660 	return ret_val;  in igc_write_phy_reg_mdic()
674 	s32 ret_val;  in __igc_access_xmdio_reg()  local
676 	ret_val = hw->phy.ops.write_reg(hw, IGC_MMDAC, dev_addr);  in __igc_access_xmdio_reg()
677 	if (ret_val)  in __igc_access_xmdio_reg()
678 		return ret_val;  in __igc_access_xmdio_reg()
680 	ret_val = hw->phy.ops.write_reg(hw, IGC_MMDAAD, address);  in __igc_access_xmdio_reg()
681 	if (ret_val)  in __igc_access_xmdio_reg()
682 		return ret_val;  in __igc_access_xmdio_reg()
684 	ret_val = hw->phy.ops.write_reg(hw, IGC_MMDAC, IGC_MMDAC_FUNC_DATA |  in __igc_access_xmdio_reg()
686 	if (ret_val)  in __igc_access_xmdio_reg()
687 		return ret_val;  in __igc_access_xmdio_reg()
690 		ret_val = hw->phy.ops.read_reg(hw, IGC_MMDAAD, data);  in __igc_access_xmdio_reg()
692 		ret_val = hw->phy.ops.write_reg(hw, IGC_MMDAAD, *data);  in __igc_access_xmdio_reg()
693 	if (ret_val)  in __igc_access_xmdio_reg()
694 		return ret_val;  in __igc_access_xmdio_reg()
697 	ret_val = hw->phy.ops.write_reg(hw, IGC_MMDAC, 0);  in __igc_access_xmdio_reg()
698 	if (ret_val)  in __igc_access_xmdio_reg()
699 		return ret_val;  in __igc_access_xmdio_reg()
701 	return ret_val;  in __igc_access_xmdio_reg()
742 	s32 ret_val;  in igc_write_phy_reg_gpy()  local
747 		ret_val = hw->phy.ops.acquire(hw);  in igc_write_phy_reg_gpy()
748 		if (ret_val)  in igc_write_phy_reg_gpy()
749 			return ret_val;  in igc_write_phy_reg_gpy()
750 		ret_val = igc_write_phy_reg_mdic(hw, offset, data);  in igc_write_phy_reg_gpy()
751 		if (ret_val)  in igc_write_phy_reg_gpy()
752 			return ret_val;  in igc_write_phy_reg_gpy()
755 		ret_val = igc_write_xmdio_reg(hw, (u16)offset, dev_addr,  in igc_write_phy_reg_gpy()
759 	return ret_val;  in igc_write_phy_reg_gpy()
775 	s32 ret_val;  in igc_read_phy_reg_gpy()  local
780 		ret_val = hw->phy.ops.acquire(hw);  in igc_read_phy_reg_gpy()
781 		if (ret_val)  in igc_read_phy_reg_gpy()
782 			return ret_val;  in igc_read_phy_reg_gpy()
783 		ret_val = igc_read_phy_reg_mdic(hw, offset, data);  in igc_read_phy_reg_gpy()
784 		if (ret_val)  in igc_read_phy_reg_gpy()
785 			return ret_val;  in igc_read_phy_reg_gpy()
788 		ret_val = igc_read_xmdio_reg(hw, (u16)offset, dev_addr,  in igc_read_phy_reg_gpy()
792 	return ret_val;  in igc_read_phy_reg_gpy()
803 	u16 ret_val;  in igc_read_phy_fw_version()  local
806 	ret_val = phy->ops.read_reg(hw, IGC_GPHY_VERSION, &gphy_version);  in igc_read_phy_fw_version()
807 	if (ret_val)  in igc_read_phy_fw_version()