20 	struct igc_mac_info *mac = &hw->mac;  in igc_init_mac_ops_generic()  local
24 	mac->ops.init_params = igc_null_ops_generic;  in igc_init_mac_ops_generic()
25 	mac->ops.init_hw = igc_null_ops_generic;  in igc_init_mac_ops_generic()
26 	mac->ops.reset_hw = igc_null_ops_generic;  in igc_init_mac_ops_generic()
27 	mac->ops.setup_physical_interface = igc_null_ops_generic;  in igc_init_mac_ops_generic()
28 	mac->ops.get_bus_info = igc_null_ops_generic;  in igc_init_mac_ops_generic()
29 	mac->ops.set_lan_id = igc_set_lan_id_multi_port_pcie;  in igc_init_mac_ops_generic()
30 	mac->ops.read_mac_addr = igc_read_mac_addr_generic;  in igc_init_mac_ops_generic()
31 	mac->ops.config_collision_dist = igc_config_collision_dist_generic;  in igc_init_mac_ops_generic()
32 	mac->ops.clear_hw_cntrs = igc_null_mac_generic;  in igc_init_mac_ops_generic()
34 	mac->ops.cleanup_led = igc_null_ops_generic;  in igc_init_mac_ops_generic()
35 	mac->ops.setup_led = igc_null_ops_generic;  in igc_init_mac_ops_generic()
36 	mac->ops.blink_led = igc_null_ops_generic;  in igc_init_mac_ops_generic()
37 	mac->ops.led_on = igc_null_ops_generic;  in igc_init_mac_ops_generic()
38 	mac->ops.led_off = igc_null_ops_generic;  in igc_init_mac_ops_generic()
40 	mac->ops.setup_link = igc_null_ops_generic;  in igc_init_mac_ops_generic()
41 	mac->ops.get_link_up_info = igc_null_link_info;  in igc_init_mac_ops_generic()
42 	mac->ops.check_for_link = igc_null_ops_generic;  in igc_init_mac_ops_generic()
44 	mac->ops.check_mng_mode = igc_null_mng_mode;  in igc_init_mac_ops_generic()
46 	mac->ops.update_mc_addr_list = igc_null_update_mc;  in igc_init_mac_ops_generic()
47 	mac->ops.clear_vfta = igc_null_mac_generic;  in igc_init_mac_ops_generic()
48 	mac->ops.write_vfta = igc_null_write_vfta;  in igc_init_mac_ops_generic()
49 	mac->ops.rar_set = igc_rar_set_generic;  in igc_init_mac_ops_generic()
50 	mac->ops.validate_mdi_setting = igc_validate_mdi_setting_generic;  in igc_init_mac_ops_generic()
149 	struct igc_mac_info *mac = &hw->mac;  in igc_get_bus_info_pci_generic()  local
189 	mac->ops.set_lan_id(hw);  in igc_get_bus_info_pci_generic()
204 	struct igc_mac_info *mac = &hw->mac;  in igc_get_bus_info_pcie_generic()  local
235 	mac->ops.set_lan_id(hw);  in igc_get_bus_info_pcie_generic()
350 	hw->mac.ops.rar_set(hw, hw->mac.addr, 0);  in igc_init_rx_addrs_generic()
355 		hw->mac.ops.rar_set(hw, mac_addr, i);  in igc_init_rx_addrs_generic()
384 	if (hw->mac.type < igc_82571 || hw->mac.type == igc_82573)  in igc_check_alt_mac_addr_generic()
390 	if (hw->mac.type >= igc_82580)  in igc_check_alt_mac_addr_generic()
434 	hw->mac.ops.rar_set(hw, alt_mac_addr, 0);  in igc_check_alt_mac_addr_generic()
494 	hash_mask = (hw->mac.mta_reg_count * 32) - 1;  in igc_hash_mc_addr_generic()
527 	switch (hw->mac.mc_filter_type) {  in igc_hash_mc_addr_generic()
566 	memset(&hw->mac.mta_shadow, 0, sizeof(hw->mac.mta_shadow));  in igc_update_mc_addr_list_generic()
572 		hash_reg = (hash_value >> 5) & (hw->mac.mta_reg_count - 1);  in igc_update_mc_addr_list_generic()
575 		hw->mac.mta_shadow[hash_reg] |= (1 << hash_bit);  in igc_update_mc_addr_list_generic()
580 	for (i = hw->mac.mta_reg_count - 1; i >= 0; i--)  in igc_update_mc_addr_list_generic()
581 		IGC_WRITE_REG_ARRAY(hw, IGC_MTA, i, hw->mac.mta_shadow[i]);  in igc_update_mc_addr_list_generic()
681 	struct igc_mac_info *mac = &hw->mac;  in igc_check_for_copper_link_generic()  local
692 	if (!mac->get_link_status)  in igc_check_for_copper_link_generic()
706 	mac->get_link_status = false;  in igc_check_for_copper_link_generic()
716 	if (!mac->autoneg)  in igc_check_for_copper_link_generic()
723 	mac->ops.config_collision_dist(hw);  in igc_check_for_copper_link_generic()
746 	struct igc_mac_info *mac = &hw->mac;  in igc_check_for_fiber_link_generic()  local
768 		if (!mac->autoneg_failed) {  in igc_check_for_fiber_link_generic()
769 			mac->autoneg_failed = true;  in igc_check_for_fiber_link_generic()
775 		IGC_WRITE_REG(hw, IGC_TXCW, (mac->txcw & ~IGC_TXCW_ANE));  in igc_check_for_fiber_link_generic()
795 		IGC_WRITE_REG(hw, IGC_TXCW, mac->txcw);  in igc_check_for_fiber_link_generic()
798 		mac->serdes_has_link = true;  in igc_check_for_fiber_link_generic()
813 	struct igc_mac_info *mac = &hw->mac;  in igc_check_for_serdes_link_generic()  local
833 		if (!mac->autoneg_failed) {  in igc_check_for_serdes_link_generic()
834 			mac->autoneg_failed = true;  in igc_check_for_serdes_link_generic()
840 		IGC_WRITE_REG(hw, IGC_TXCW, (mac->txcw & ~IGC_TXCW_ANE));  in igc_check_for_serdes_link_generic()
860 		IGC_WRITE_REG(hw, IGC_TXCW, mac->txcw);  in igc_check_for_serdes_link_generic()
863 		mac->serdes_has_link = true;  in igc_check_for_serdes_link_generic()
874 				mac->serdes_has_link = true;  in igc_check_for_serdes_link_generic()
878 			mac->serdes_has_link = false;  in igc_check_for_serdes_link_generic()
891 					mac->serdes_has_link = true;  in igc_check_for_serdes_link_generic()
894 					mac->serdes_has_link = false;  in igc_check_for_serdes_link_generic()
898 				mac->serdes_has_link = false;  in igc_check_for_serdes_link_generic()
902 			mac->serdes_has_link = false;  in igc_check_for_serdes_link_generic()
933 	if (hw->mac.type == igc_i350) {  in igc_set_default_fc_generic()
998 	ret_val = hw->mac.ops.setup_physical_interface(hw);  in igc_setup_link_generic()
1026 	struct igc_mac_info *mac = &hw->mac;  in igc_commit_fc_settings_generic()  local
1080 	mac->txcw = txcw;  in igc_commit_fc_settings_generic()
1094 	struct igc_mac_info *mac = &hw->mac;  in igc_poll_fiber_serdes_link_generic()  local
1114 		mac->autoneg_failed = true;  in igc_poll_fiber_serdes_link_generic()
1120 		ret_val = mac->ops.check_for_link(hw);  in igc_poll_fiber_serdes_link_generic()
1125 		mac->autoneg_failed = false;  in igc_poll_fiber_serdes_link_generic()
1127 		mac->autoneg_failed = false;  in igc_poll_fiber_serdes_link_generic()
1153 	hw->mac.ops.config_collision_dist(hw);  in igc_setup_fiber_serdes_link_generic()
1318 	struct igc_mac_info *mac = &hw->mac;  in igc_config_fc_after_link_up_generic()  local
1329 	if (mac->autoneg_failed) {  in igc_config_fc_after_link_up_generic()
1344 	if (hw->phy.media_type == igc_media_type_copper && mac->autoneg) {  in igc_config_fc_after_link_up_generic()
1464 		ret_val = mac->ops.get_link_up_info(hw, &speed, &duplex);  in igc_config_fc_after_link_up_generic()
1508 		if (hw->mac.type == igc_i225 &&  in igc_get_speed_and_duplex_copper_generic()
1687 	struct igc_mac_info *mac = &hw->mac;  in igc_id_led_init_generic()  local
1701 	mac->ledctl_default = IGC_READ_REG(hw, IGC_LEDCTL);  in igc_id_led_init_generic()
1702 	mac->ledctl_mode1 = mac->ledctl_default;  in igc_id_led_init_generic()
1703 	mac->ledctl_mode2 = mac->ledctl_default;  in igc_id_led_init_generic()
1711 			mac->ledctl_mode1 &= ~(ledctl_mask << (i << 3));  in igc_id_led_init_generic()
1712 			mac->ledctl_mode1 |= ledctl_on << (i << 3);  in igc_id_led_init_generic()
1717 			mac->ledctl_mode1 &= ~(ledctl_mask << (i << 3));  in igc_id_led_init_generic()
1718 			mac->ledctl_mode1 |= ledctl_off << (i << 3);  in igc_id_led_init_generic()
1728 			mac->ledctl_mode2 &= ~(ledctl_mask << (i << 3));  in igc_id_led_init_generic()
1729 			mac->ledctl_mode2 |= ledctl_on << (i << 3);  in igc_id_led_init_generic()
1734 			mac->ledctl_mode2 &= ~(ledctl_mask << (i << 3));  in igc_id_led_init_generic()
1735 			mac->ledctl_mode2 |= ledctl_off << (i << 3);  in igc_id_led_init_generic()
1759 	if (hw->mac.ops.setup_led != igc_setup_led_generic)  in igc_setup_led_generic()
1764 		hw->mac.ledctl_default = ledctl;  in igc_setup_led_generic()
1772 		IGC_WRITE_REG(hw, IGC_LEDCTL, hw->mac.ledctl_mode1);  in igc_setup_led_generic()
1789 	IGC_WRITE_REG(hw, IGC_LEDCTL, hw->mac.ledctl_default);  in igc_cleanup_led_generic()
1817 		ledctl_blink = hw->mac.ledctl_mode2;  in igc_blink_led_generic()
1819 			u32 mode = (hw->mac.ledctl_mode2 >> i) &  in igc_blink_led_generic()
1821 			u32 led_default = hw->mac.ledctl_default >> i;  in igc_blink_led_generic()
1860 		IGC_WRITE_REG(hw, IGC_LEDCTL, hw->mac.ledctl_mode2);  in igc_led_on_generic()
1889 		IGC_WRITE_REG(hw, IGC_LEDCTL, hw->mac.ledctl_mode1);  in igc_led_off_generic()
1969 	struct igc_mac_info *mac = &hw->mac;  in igc_reset_adaptive_generic()  local
1973 	if (!mac->adaptive_ifs) {  in igc_reset_adaptive_generic()
1978 	mac->current_ifs_val = 0;  in igc_reset_adaptive_generic()
1979 	mac->ifs_min_val = IFS_MIN;  in igc_reset_adaptive_generic()
1980 	mac->ifs_max_val = IFS_MAX;  in igc_reset_adaptive_generic()
1981 	mac->ifs_step_size = IFS_STEP;  in igc_reset_adaptive_generic()
1982 	mac->ifs_ratio = IFS_RATIO;  in igc_reset_adaptive_generic()
1984 	mac->in_ifs_mode = false;  in igc_reset_adaptive_generic()
1997 	struct igc_mac_info *mac = &hw->mac;  in igc_update_adaptive_generic()  local
2001 	if (!mac->adaptive_ifs) {  in igc_update_adaptive_generic()
2006 	if ((mac->collision_delta * mac->ifs_ratio) > mac->tx_packet_delta) {  in igc_update_adaptive_generic()
2007 		if (mac->tx_packet_delta > MIN_NUM_XMITS) {  in igc_update_adaptive_generic()
2008 			mac->in_ifs_mode = true;  in igc_update_adaptive_generic()
2009 			if (mac->current_ifs_val < mac->ifs_max_val) {  in igc_update_adaptive_generic()
2010 				if (!mac->current_ifs_val)  in igc_update_adaptive_generic()
2011 					mac->current_ifs_val = mac->ifs_min_val;  in igc_update_adaptive_generic()
2013 					mac->current_ifs_val +=  in igc_update_adaptive_generic()
2014 						mac->ifs_step_size;  in igc_update_adaptive_generic()
2016 						mac->current_ifs_val);  in igc_update_adaptive_generic()
2020 		if (mac->in_ifs_mode &&  in igc_update_adaptive_generic()
2021 		    mac->tx_packet_delta <= MIN_NUM_XMITS) {  in igc_update_adaptive_generic()
2022 			mac->current_ifs_val = 0;  in igc_update_adaptive_generic()
2023 			mac->in_ifs_mode = false;  in igc_update_adaptive_generic()
2040 	if (!hw->mac.autoneg && (hw->phy.mdix == 0 || hw->phy.mdix == 3)) {  in igc_validate_mdi_setting_generic()