39 static s32 e1000_setup_copper_link_80003es2lan(struct e1000_hw *hw);
40 static s32 e1000_acquire_swfw_sync_80003es2lan(struct e1000_hw *hw, u16 mask);
41 static void e1000_release_swfw_sync_80003es2lan(struct e1000_hw *hw, u16 mask);
42 static void e1000_initialize_hw_bits_80003es2lan(struct e1000_hw *hw);
43 static void e1000_clear_hw_cntrs_80003es2lan(struct e1000_hw *hw);
44 static s32 e1000_cfg_kmrn_1000_80003es2lan(struct e1000_hw *hw);
45 static s32 e1000_cfg_kmrn_10_100_80003es2lan(struct e1000_hw *hw, u16 duplex);
46 static s32 e1000_read_kmrn_reg_80003es2lan(struct e1000_hw *hw, u32 offset,
48 static s32 e1000_write_kmrn_reg_80003es2lan(struct e1000_hw *hw, u32 offset,
50 static void e1000_power_down_phy_copper_80003es2lan(struct e1000_hw *hw);
56 static s32 e1000_init_phy_params_80003es2lan(struct e1000_hw *hw)  in e1000_init_phy_params_80003es2lan()  argument
58 	struct e1000_phy_info *phy = &hw->phy;  in e1000_init_phy_params_80003es2lan()
61 	if (hw->phy.media_type != e1000_media_type_copper) {  in e1000_init_phy_params_80003es2lan()
75 	ret_val = e1000e_get_phy_id(hw);  in e1000_init_phy_params_80003es2lan()
88 static s32 e1000_init_nvm_params_80003es2lan(struct e1000_hw *hw)  in e1000_init_nvm_params_80003es2lan()  argument
90 	struct e1000_nvm_info *nvm = &hw->nvm;  in e1000_init_nvm_params_80003es2lan()
133 static s32 e1000_init_mac_params_80003es2lan(struct e1000_hw *hw)  in e1000_init_mac_params_80003es2lan()  argument
135 	struct e1000_mac_info *mac = &hw->mac;  in e1000_init_mac_params_80003es2lan()
138 	switch (hw->adapter->pdev->device) {  in e1000_init_mac_params_80003es2lan()
140 		hw->phy.media_type = e1000_media_type_internal_serdes;  in e1000_init_mac_params_80003es2lan()
146 		hw->phy.media_type = e1000_media_type_copper;  in e1000_init_mac_params_80003es2lan()
165 	hw->mac.ops.set_lan_id(hw);  in e1000_init_mac_params_80003es2lan()
172 	struct e1000_hw *hw = &adapter->hw;  in e1000_get_variants_80003es2lan()  local
175 	rc = e1000_init_mac_params_80003es2lan(hw);  in e1000_get_variants_80003es2lan()
179 	rc = e1000_init_nvm_params_80003es2lan(hw);  in e1000_get_variants_80003es2lan()
183 	rc = e1000_init_phy_params_80003es2lan(hw);  in e1000_get_variants_80003es2lan()
196 static s32 e1000_acquire_phy_80003es2lan(struct e1000_hw *hw)  in e1000_acquire_phy_80003es2lan()  argument
200 	mask = hw->bus.func ? E1000_SWFW_PHY1_SM : E1000_SWFW_PHY0_SM;  in e1000_acquire_phy_80003es2lan()
201 	return e1000_acquire_swfw_sync_80003es2lan(hw, mask);  in e1000_acquire_phy_80003es2lan()
210 static void e1000_release_phy_80003es2lan(struct e1000_hw *hw)  in e1000_release_phy_80003es2lan()  argument
214 	mask = hw->bus.func ? E1000_SWFW_PHY1_SM : E1000_SWFW_PHY0_SM;  in e1000_release_phy_80003es2lan()
215 	e1000_release_swfw_sync_80003es2lan(hw, mask);  in e1000_release_phy_80003es2lan()
225 static s32 e1000_acquire_mac_csr_80003es2lan(struct e1000_hw *hw)  in e1000_acquire_mac_csr_80003es2lan()  argument
231 	return e1000_acquire_swfw_sync_80003es2lan(hw, mask);  in e1000_acquire_mac_csr_80003es2lan()
240 static void e1000_release_mac_csr_80003es2lan(struct e1000_hw *hw)  in e1000_release_mac_csr_80003es2lan()  argument
246 	e1000_release_swfw_sync_80003es2lan(hw, mask);  in e1000_release_mac_csr_80003es2lan()
255 static s32 e1000_acquire_nvm_80003es2lan(struct e1000_hw *hw)  in e1000_acquire_nvm_80003es2lan()  argument
259 	ret_val = e1000_acquire_swfw_sync_80003es2lan(hw, E1000_SWFW_EEP_SM);  in e1000_acquire_nvm_80003es2lan()
263 	ret_val = e1000e_acquire_nvm(hw);  in e1000_acquire_nvm_80003es2lan()
266 		e1000_release_swfw_sync_80003es2lan(hw, E1000_SWFW_EEP_SM);  in e1000_acquire_nvm_80003es2lan()
277 static void e1000_release_nvm_80003es2lan(struct e1000_hw *hw)  in e1000_release_nvm_80003es2lan()  argument
279 	e1000e_release_nvm(hw);  in e1000_release_nvm_80003es2lan()
280 	e1000_release_swfw_sync_80003es2lan(hw, E1000_SWFW_EEP_SM);  in e1000_release_nvm_80003es2lan()
291 static s32 e1000_acquire_swfw_sync_80003es2lan(struct e1000_hw *hw, u16 mask)  in e1000_acquire_swfw_sync_80003es2lan()  argument
300 		if (e1000e_get_hw_semaphore(hw))  in e1000_acquire_swfw_sync_80003es2lan()
310 		e1000e_put_hw_semaphore(hw);  in e1000_acquire_swfw_sync_80003es2lan()
323 	e1000e_put_hw_semaphore(hw);  in e1000_acquire_swfw_sync_80003es2lan()
336 static void e1000_release_swfw_sync_80003es2lan(struct e1000_hw *hw, u16 mask)  in e1000_release_swfw_sync_80003es2lan()  argument
340 	while (e1000e_get_hw_semaphore(hw) != 0)  in e1000_release_swfw_sync_80003es2lan()
347 	e1000e_put_hw_semaphore(hw);  in e1000_release_swfw_sync_80003es2lan()
358 static s32 e1000_read_phy_reg_gg82563_80003es2lan(struct e1000_hw *hw,  in e1000_read_phy_reg_gg82563_80003es2lan()  argument
365 	ret_val = e1000_acquire_phy_80003es2lan(hw);  in e1000_read_phy_reg_gg82563_80003es2lan()
380 	ret_val = e1000e_write_phy_reg_mdic(hw, page_select, temp);  in e1000_read_phy_reg_gg82563_80003es2lan()
382 		e1000_release_phy_80003es2lan(hw);  in e1000_read_phy_reg_gg82563_80003es2lan()
386 	if (hw->dev_spec.e80003es2lan.mdic_wa_enable) {  in e1000_read_phy_reg_gg82563_80003es2lan()
394 		ret_val = e1000e_read_phy_reg_mdic(hw, page_select, &temp);  in e1000_read_phy_reg_gg82563_80003es2lan()
397 			e1000_release_phy_80003es2lan(hw);  in e1000_read_phy_reg_gg82563_80003es2lan()
403 		ret_val = e1000e_read_phy_reg_mdic(hw,  in e1000_read_phy_reg_gg82563_80003es2lan()
409 		ret_val = e1000e_read_phy_reg_mdic(hw,  in e1000_read_phy_reg_gg82563_80003es2lan()
414 	e1000_release_phy_80003es2lan(hw);  in e1000_read_phy_reg_gg82563_80003es2lan()
427 static s32 e1000_write_phy_reg_gg82563_80003es2lan(struct e1000_hw *hw,  in e1000_write_phy_reg_gg82563_80003es2lan()  argument
434 	ret_val = e1000_acquire_phy_80003es2lan(hw);  in e1000_write_phy_reg_gg82563_80003es2lan()
449 	ret_val = e1000e_write_phy_reg_mdic(hw, page_select, temp);  in e1000_write_phy_reg_gg82563_80003es2lan()
451 		e1000_release_phy_80003es2lan(hw);  in e1000_write_phy_reg_gg82563_80003es2lan()
455 	if (hw->dev_spec.e80003es2lan.mdic_wa_enable) {  in e1000_write_phy_reg_gg82563_80003es2lan()
463 		ret_val = e1000e_read_phy_reg_mdic(hw, page_select, &temp);  in e1000_write_phy_reg_gg82563_80003es2lan()
466 			e1000_release_phy_80003es2lan(hw);  in e1000_write_phy_reg_gg82563_80003es2lan()
472 		ret_val = e1000e_write_phy_reg_mdic(hw,  in e1000_write_phy_reg_gg82563_80003es2lan()
478 		ret_val = e1000e_write_phy_reg_mdic(hw,  in e1000_write_phy_reg_gg82563_80003es2lan()
483 	e1000_release_phy_80003es2lan(hw);  in e1000_write_phy_reg_gg82563_80003es2lan()
497 static s32 e1000_write_nvm_80003es2lan(struct e1000_hw *hw, u16 offset,  in e1000_write_nvm_80003es2lan()  argument
500 	return e1000e_write_nvm_spi(hw, offset, words, data);  in e1000_write_nvm_80003es2lan()
510 static s32 e1000_get_cfg_done_80003es2lan(struct e1000_hw *hw)  in e1000_get_cfg_done_80003es2lan()  argument
515 	if (hw->bus.func == 1)  in e1000_get_cfg_done_80003es2lan()
539 static s32 e1000_phy_force_speed_duplex_80003es2lan(struct e1000_hw *hw)  in e1000_phy_force_speed_duplex_80003es2lan()  argument
548 	ret_val = e1e_rphy(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);  in e1000_phy_force_speed_duplex_80003es2lan()
553 	ret_val = e1e_wphy(hw, GG82563_PHY_SPEC_CTRL, phy_data);  in e1000_phy_force_speed_duplex_80003es2lan()
559 	ret_val = e1e_rphy(hw, MII_BMCR, &phy_data);  in e1000_phy_force_speed_duplex_80003es2lan()
563 	e1000e_phy_force_speed_duplex_setup(hw, &phy_data);  in e1000_phy_force_speed_duplex_80003es2lan()
568 	ret_val = e1e_wphy(hw, MII_BMCR, phy_data);  in e1000_phy_force_speed_duplex_80003es2lan()
574 	if (hw->phy.autoneg_wait_to_complete) {  in e1000_phy_force_speed_duplex_80003es2lan()
577 		ret_val = e1000e_phy_has_link_generic(hw, PHY_FORCE_LIMIT,  in e1000_phy_force_speed_duplex_80003es2lan()
586 			ret_val = e1000e_phy_reset_dsp(hw);  in e1000_phy_force_speed_duplex_80003es2lan()
592 		ret_val = e1000e_phy_has_link_generic(hw, PHY_FORCE_LIMIT,  in e1000_phy_force_speed_duplex_80003es2lan()
598 	ret_val = e1e_rphy(hw, GG82563_PHY_MAC_SPEC_CTRL, &phy_data);  in e1000_phy_force_speed_duplex_80003es2lan()
606 	if (hw->mac.forced_speed_duplex & E1000_ALL_10_SPEED)  in e1000_phy_force_speed_duplex_80003es2lan()
615 	ret_val = e1e_wphy(hw, GG82563_PHY_MAC_SPEC_CTRL, phy_data);  in e1000_phy_force_speed_duplex_80003es2lan()
627 static s32 e1000_get_cable_length_80003es2lan(struct e1000_hw *hw)  in e1000_get_cable_length_80003es2lan()  argument
629 	struct e1000_phy_info *phy = &hw->phy;  in e1000_get_cable_length_80003es2lan()
633 	ret_val = e1e_rphy(hw, GG82563_PHY_DSP_DISTANCE, &phy_data);  in e1000_get_cable_length_80003es2lan()
658 static s32 e1000_get_link_up_info_80003es2lan(struct e1000_hw *hw, u16 *speed,  in e1000_get_link_up_info_80003es2lan()  argument
663 	if (hw->phy.media_type == e1000_media_type_copper) {  in e1000_get_link_up_info_80003es2lan()
664 		ret_val = e1000e_get_speed_and_duplex_copper(hw, speed, duplex);  in e1000_get_link_up_info_80003es2lan()
665 		hw->phy.ops.cfg_on_link_up(hw);  in e1000_get_link_up_info_80003es2lan()
667 		ret_val = e1000e_get_speed_and_duplex_fiber_serdes(hw,  in e1000_get_link_up_info_80003es2lan()
681 static s32 e1000_reset_hw_80003es2lan(struct e1000_hw *hw)  in e1000_reset_hw_80003es2lan()  argument
690 	ret_val = e1000e_disable_pcie_master(hw);  in e1000_reset_hw_80003es2lan()
705 	ret_val = e1000_acquire_phy_80003es2lan(hw);  in e1000_reset_hw_80003es2lan()
711 	e1000_release_phy_80003es2lan(hw);  in e1000_reset_hw_80003es2lan()
715 	    e1000_read_kmrn_reg_80003es2lan(hw, E1000_KMRNCTRLSTA_INBAND_PARAM,  in e1000_reset_hw_80003es2lan()
720 	e1000_write_kmrn_reg_80003es2lan(hw, E1000_KMRNCTRLSTA_INBAND_PARAM,  in e1000_reset_hw_80003es2lan()
723 	ret_val = e1000e_get_auto_rd_done(hw);  in e1000_reset_hw_80003es2lan()
732 	return e1000_check_alt_mac_addr_generic(hw);  in e1000_reset_hw_80003es2lan()
741 static s32 e1000_init_hw_80003es2lan(struct e1000_hw *hw)  in e1000_init_hw_80003es2lan()  argument
743 	struct e1000_mac_info *mac = &hw->mac;  in e1000_init_hw_80003es2lan()
749 	e1000_initialize_hw_bits_80003es2lan(hw);  in e1000_init_hw_80003es2lan()
752 	ret_val = mac->ops.id_led_init(hw);  in e1000_init_hw_80003es2lan()
759 	mac->ops.clear_vfta(hw);  in e1000_init_hw_80003es2lan()
762 	e1000e_init_rx_addrs(hw, mac->rar_entry_count);  in e1000_init_hw_80003es2lan()
767 		E1000_WRITE_REG_ARRAY(hw, E1000_MTA, i, 0);  in e1000_init_hw_80003es2lan()
770 	ret_val = mac->ops.setup_link(hw);  in e1000_init_hw_80003es2lan()
775 	e1000_read_kmrn_reg_80003es2lan(hw, E1000_KMRNCTRLSTA_INBAND_PARAM,  in e1000_init_hw_80003es2lan()
778 	e1000_write_kmrn_reg_80003es2lan(hw, E1000_KMRNCTRLSTA_INBAND_PARAM,  in e1000_init_hw_80003es2lan()
810 	reg_data = E1000_READ_REG_ARRAY(hw, E1000_FFLT, 0x0001);  in e1000_init_hw_80003es2lan()
812 	E1000_WRITE_REG_ARRAY(hw, E1000_FFLT, 0x0001, reg_data);  in e1000_init_hw_80003es2lan()
815 	hw->dev_spec.e80003es2lan.mdic_wa_enable = true;  in e1000_init_hw_80003es2lan()
818 	    e1000_read_kmrn_reg_80003es2lan(hw, E1000_KMRNCTRLSTA_OFFSET >>  in e1000_init_hw_80003es2lan()
823 			hw->dev_spec.e80003es2lan.mdic_wa_enable = false;  in e1000_init_hw_80003es2lan()
831 	e1000_clear_hw_cntrs_80003es2lan(hw);  in e1000_init_hw_80003es2lan()
842 static void e1000_initialize_hw_bits_80003es2lan(struct e1000_hw *hw)  in e1000_initialize_hw_bits_80003es2lan()  argument
859 	if (hw->phy.media_type != e1000_media_type_copper)  in e1000_initialize_hw_bits_80003es2lan()
885 static s32 e1000_copper_link_setup_gg82563_80003es2lan(struct e1000_hw *hw)  in e1000_copper_link_setup_gg82563_80003es2lan()  argument
887 	struct e1000_phy_info *phy = &hw->phy;  in e1000_copper_link_setup_gg82563_80003es2lan()
892 	ret_val = e1e_rphy(hw, GG82563_PHY_MAC_SPEC_CTRL, &data);  in e1000_copper_link_setup_gg82563_80003es2lan()
900 	ret_val = e1e_wphy(hw, GG82563_PHY_MAC_SPEC_CTRL, data);  in e1000_copper_link_setup_gg82563_80003es2lan()
911 	ret_val = e1e_rphy(hw, GG82563_PHY_SPEC_CTRL, &data);  in e1000_copper_link_setup_gg82563_80003es2lan()
940 	ret_val = e1e_wphy(hw, GG82563_PHY_SPEC_CTRL, data);  in e1000_copper_link_setup_gg82563_80003es2lan()
945 	ret_val = hw->phy.ops.commit(hw);  in e1000_copper_link_setup_gg82563_80003es2lan()
955 	ret_val = e1000_write_kmrn_reg_80003es2lan(hw, reg, data);  in e1000_copper_link_setup_gg82563_80003es2lan()
960 	ret_val = e1000_read_kmrn_reg_80003es2lan(hw, reg, &data);  in e1000_copper_link_setup_gg82563_80003es2lan()
964 	ret_val = e1000_write_kmrn_reg_80003es2lan(hw, reg, data);  in e1000_copper_link_setup_gg82563_80003es2lan()
968 	ret_val = e1e_rphy(hw, GG82563_PHY_SPEC_CTRL_2, &data);  in e1000_copper_link_setup_gg82563_80003es2lan()
973 	ret_val = e1e_wphy(hw, GG82563_PHY_SPEC_CTRL_2, data);  in e1000_copper_link_setup_gg82563_80003es2lan()
981 	ret_val = e1e_rphy(hw, GG82563_PHY_PWR_MGMT_CTRL, &data);  in e1000_copper_link_setup_gg82563_80003es2lan()
989 	if (!hw->mac.ops.check_mng_mode(hw)) {  in e1000_copper_link_setup_gg82563_80003es2lan()
992 		ret_val = e1e_wphy(hw, GG82563_PHY_PWR_MGMT_CTRL, data);  in e1000_copper_link_setup_gg82563_80003es2lan()
996 		ret_val = e1e_rphy(hw, GG82563_PHY_KMRN_MODE_CTRL, &data);  in e1000_copper_link_setup_gg82563_80003es2lan()
1001 		ret_val = e1e_wphy(hw, GG82563_PHY_KMRN_MODE_CTRL, data);  in e1000_copper_link_setup_gg82563_80003es2lan()
1009 	ret_val = e1e_rphy(hw, GG82563_PHY_INBAND_CTRL, &data);  in e1000_copper_link_setup_gg82563_80003es2lan()
1014 	ret_val = e1e_wphy(hw, GG82563_PHY_INBAND_CTRL, data);  in e1000_copper_link_setup_gg82563_80003es2lan()
1028 static s32 e1000_setup_copper_link_80003es2lan(struct e1000_hw *hw)  in e1000_setup_copper_link_80003es2lan()  argument
1043 	ret_val = e1000_write_kmrn_reg_80003es2lan(hw, GG82563_REG(0x34, 4),  in e1000_setup_copper_link_80003es2lan()
1047 	ret_val = e1000_read_kmrn_reg_80003es2lan(hw, GG82563_REG(0x34, 9),  in e1000_setup_copper_link_80003es2lan()
1052 	ret_val = e1000_write_kmrn_reg_80003es2lan(hw, GG82563_REG(0x34, 9),  in e1000_setup_copper_link_80003es2lan()
1057 	    e1000_read_kmrn_reg_80003es2lan(hw,  in e1000_setup_copper_link_80003es2lan()
1064 	    e1000_write_kmrn_reg_80003es2lan(hw,  in e1000_setup_copper_link_80003es2lan()
1070 	ret_val = e1000_copper_link_setup_gg82563_80003es2lan(hw);  in e1000_setup_copper_link_80003es2lan()
1074 	return e1000e_setup_copper_link(hw);  in e1000_setup_copper_link_80003es2lan()
1085 static s32 e1000_cfg_on_link_up_80003es2lan(struct e1000_hw *hw)  in e1000_cfg_on_link_up_80003es2lan()  argument
1091 	if (hw->phy.media_type == e1000_media_type_copper) {  in e1000_cfg_on_link_up_80003es2lan()
1092 		ret_val = e1000e_get_speed_and_duplex_copper(hw, &speed,  in e1000_cfg_on_link_up_80003es2lan()
1098 			ret_val = e1000_cfg_kmrn_1000_80003es2lan(hw);  in e1000_cfg_on_link_up_80003es2lan()
1100 			ret_val = e1000_cfg_kmrn_10_100_80003es2lan(hw, duplex);  in e1000_cfg_on_link_up_80003es2lan()
1114 static s32 e1000_cfg_kmrn_10_100_80003es2lan(struct e1000_hw *hw, u16 duplex)  in e1000_cfg_kmrn_10_100_80003es2lan()  argument
1123 	    e1000_write_kmrn_reg_80003es2lan(hw,  in e1000_cfg_kmrn_10_100_80003es2lan()
1136 		ret_val = e1e_rphy(hw, GG82563_PHY_KMRN_MODE_CTRL, &reg_data);  in e1000_cfg_kmrn_10_100_80003es2lan()
1140 		ret_val = e1e_rphy(hw, GG82563_PHY_KMRN_MODE_CTRL, &reg_data2);  in e1000_cfg_kmrn_10_100_80003es2lan()
1151 	return e1e_wphy(hw, GG82563_PHY_KMRN_MODE_CTRL, reg_data);  in e1000_cfg_kmrn_10_100_80003es2lan()
1161 static s32 e1000_cfg_kmrn_1000_80003es2lan(struct e1000_hw *hw)  in e1000_cfg_kmrn_1000_80003es2lan()  argument
1170 	    e1000_write_kmrn_reg_80003es2lan(hw,  in e1000_cfg_kmrn_1000_80003es2lan()
1183 		ret_val = e1e_rphy(hw, GG82563_PHY_KMRN_MODE_CTRL, &reg_data);  in e1000_cfg_kmrn_1000_80003es2lan()
1187 		ret_val = e1e_rphy(hw, GG82563_PHY_KMRN_MODE_CTRL, &reg_data2);  in e1000_cfg_kmrn_1000_80003es2lan()
1195 	return e1e_wphy(hw, GG82563_PHY_KMRN_MODE_CTRL, reg_data);  in e1000_cfg_kmrn_1000_80003es2lan()
1208 static s32 e1000_read_kmrn_reg_80003es2lan(struct e1000_hw *hw, u32 offset,  in e1000_read_kmrn_reg_80003es2lan()  argument
1214 	ret_val = e1000_acquire_mac_csr_80003es2lan(hw);  in e1000_read_kmrn_reg_80003es2lan()
1228 	e1000_release_mac_csr_80003es2lan(hw);  in e1000_read_kmrn_reg_80003es2lan()
1243 static s32 e1000_write_kmrn_reg_80003es2lan(struct e1000_hw *hw, u32 offset,  in e1000_write_kmrn_reg_80003es2lan()  argument
1249 	ret_val = e1000_acquire_mac_csr_80003es2lan(hw);  in e1000_write_kmrn_reg_80003es2lan()
1260 	e1000_release_mac_csr_80003es2lan(hw);  in e1000_write_kmrn_reg_80003es2lan()
1269 static s32 e1000_read_mac_addr_80003es2lan(struct e1000_hw *hw)  in e1000_read_mac_addr_80003es2lan()  argument
1277 	ret_val = e1000_check_alt_mac_addr_generic(hw);  in e1000_read_mac_addr_80003es2lan()
1281 	return e1000_read_mac_addr_generic(hw);  in e1000_read_mac_addr_80003es2lan()
1291 static void e1000_power_down_phy_copper_80003es2lan(struct e1000_hw *hw)  in e1000_power_down_phy_copper_80003es2lan()  argument
1294 	if (!(hw->mac.ops.check_mng_mode(hw) ||  in e1000_power_down_phy_copper_80003es2lan()
1295 	      hw->phy.ops.check_reset_block(hw)))  in e1000_power_down_phy_copper_80003es2lan()
1296 		e1000_power_down_phy_copper(hw);  in e1000_power_down_phy_copper_80003es2lan()
1305 static void e1000_clear_hw_cntrs_80003es2lan(struct e1000_hw *hw)  in e1000_clear_hw_cntrs_80003es2lan()  argument
1307 	e1000e_clear_hw_cntrs_base(hw);  in e1000_clear_hw_cntrs_80003es2lan()