321 static int at803x_debug_reg_write(struct phy_device *phydev, u16 reg, u16 data)  in at803x_debug_reg_write()  argument
325 	ret = phy_write(phydev, AT803X_DEBUG_ADDR, reg);  in at803x_debug_reg_write()
329 	return phy_write(phydev, AT803X_DEBUG_DATA, data);  in at803x_debug_reg_write()
332 static int at803x_debug_reg_read(struct phy_device *phydev, u16 reg)  in at803x_debug_reg_read()  argument
336 	ret = phy_write(phydev, AT803X_DEBUG_ADDR, reg);  in at803x_debug_reg_read()
340 	return phy_read(phydev, AT803X_DEBUG_DATA);  in at803x_debug_reg_read()
343 static int at803x_debug_reg_mask(struct phy_device *phydev, u16 reg,  in at803x_debug_reg_mask()  argument
349 	ret = at803x_debug_reg_read(phydev, reg);  in at803x_debug_reg_mask()
357 	return phy_write(phydev, AT803X_DEBUG_DATA, val);  in at803x_debug_reg_mask()
360 static int at803x_write_page(struct phy_device *phydev, int page)  in at803x_write_page()  argument
373 	return __phy_modify(phydev, AT803X_REG_CHIP_CONFIG, mask, set);  in at803x_write_page()
376 static int at803x_read_page(struct phy_device *phydev)  in at803x_read_page()  argument
378 	int ccr = __phy_read(phydev, AT803X_REG_CHIP_CONFIG);  in at803x_read_page()
389 static int at803x_enable_rx_delay(struct phy_device *phydev)  in at803x_enable_rx_delay()  argument
391 	return at803x_debug_reg_mask(phydev, AT803X_DEBUG_ANALOG_TEST_CTRL, 0,  in at803x_enable_rx_delay()
395 static int at803x_enable_tx_delay(struct phy_device *phydev)  in at803x_enable_tx_delay()  argument
397 	return at803x_debug_reg_mask(phydev, AT803X_DEBUG_SYSTEM_CTRL_MODE, 0,  in at803x_enable_tx_delay()
401 static int at803x_disable_rx_delay(struct phy_device *phydev)  in at803x_disable_rx_delay()  argument
403 	return at803x_debug_reg_mask(phydev, AT803X_DEBUG_ANALOG_TEST_CTRL,  in at803x_disable_rx_delay()
407 static int at803x_disable_tx_delay(struct phy_device *phydev)  in at803x_disable_tx_delay()  argument
409 	return at803x_debug_reg_mask(phydev, AT803X_DEBUG_SYSTEM_CTRL_MODE,  in at803x_disable_tx_delay()
414 static void at803x_context_save(struct phy_device *phydev,  in at803x_context_save()  argument
417 	context->bmcr = phy_read(phydev, MII_BMCR);  in at803x_context_save()
418 	context->advertise = phy_read(phydev, MII_ADVERTISE);  in at803x_context_save()
419 	context->control1000 = phy_read(phydev, MII_CTRL1000);  in at803x_context_save()
420 	context->int_enable = phy_read(phydev, AT803X_INTR_ENABLE);  in at803x_context_save()
421 	context->smart_speed = phy_read(phydev, AT803X_SMART_SPEED);  in at803x_context_save()
422 	context->led_control = phy_read(phydev, AT803X_LED_CONTROL);  in at803x_context_save()
426 static void at803x_context_restore(struct phy_device *phydev,  in at803x_context_restore()  argument
429 	phy_write(phydev, MII_BMCR, context->bmcr);  in at803x_context_restore()
430 	phy_write(phydev, MII_ADVERTISE, context->advertise);  in at803x_context_restore()
431 	phy_write(phydev, MII_CTRL1000, context->control1000);  in at803x_context_restore()
432 	phy_write(phydev, AT803X_INTR_ENABLE, context->int_enable);  in at803x_context_restore()
433 	phy_write(phydev, AT803X_SMART_SPEED, context->smart_speed);  in at803x_context_restore()
434 	phy_write(phydev, AT803X_LED_CONTROL, context->led_control);  in at803x_context_restore()
437 static int at803x_set_wol(struct phy_device *phydev,  in at803x_set_wol()  argument
443 		struct net_device *ndev = phydev->attached_dev;  in at803x_set_wol()
461 			phy_write_mmd(phydev, MDIO_MMD_PCS, offsets[i],  in at803x_set_wol()
465 		ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, AT803X_PHY_MMD3_WOL_CTRL,  in at803x_set_wol()
470 		ret = phy_modify(phydev, AT803X_INTR_ENABLE, 0, AT803X_INTR_ENABLE_WOL);  in at803x_set_wol()
475 		ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, AT803X_PHY_MMD3_WOL_CTRL,  in at803x_set_wol()
480 		ret = phy_modify(phydev, AT803X_INTR_ENABLE, AT803X_INTR_ENABLE_WOL, 0);  in at803x_set_wol()
486 	ret = phy_read(phydev, AT803X_INTR_STATUS);  in at803x_set_wol()
494 	irq_enabled = phy_read(phydev, AT803X_INTR_ENABLE);  in at803x_set_wol()
499 	if (ret & irq_enabled && !phy_polling_mode(phydev))  in at803x_set_wol()
500 		phy_trigger_machine(phydev);  in at803x_set_wol()
505 static void at803x_get_wol(struct phy_device *phydev,  in at803x_get_wol()  argument
513 	value = phy_read_mmd(phydev, MDIO_MMD_PCS, AT803X_PHY_MMD3_WOL_CTRL);  in at803x_get_wol()
521 static int at803x_get_sset_count(struct phy_device *phydev)  in at803x_get_sset_count()  argument
526 static void at803x_get_strings(struct phy_device *phydev, u8 *data)  in at803x_get_strings()  argument
536 static u64 at803x_get_stat(struct phy_device *phydev, int i)  in at803x_get_stat()  argument
539 	struct at803x_priv *priv = phydev->priv;  in at803x_get_stat()
544 		val = phy_read_mmd(phydev, MDIO_MMD_PCS, stat.reg);  in at803x_get_stat()
546 		val = phy_read(phydev, stat.reg);  in at803x_get_stat()
559 static void at803x_get_stats(struct phy_device *phydev,  in at803x_get_stats()  argument
565 		data[i] = at803x_get_stat(phydev, i);  in at803x_get_stats()
568 static int at803x_suspend(struct phy_device *phydev)  in at803x_suspend()  argument
573 	value = phy_read(phydev, AT803X_INTR_ENABLE);  in at803x_suspend()
581 	phy_modify(phydev, MII_BMCR, 0, value);  in at803x_suspend()
586 static int at803x_resume(struct phy_device *phydev)  in at803x_resume()  argument
588 	return phy_modify(phydev, MII_BMCR, BMCR_PDOWN | BMCR_ISOLATE, 0);  in at803x_resume()
594 	struct phy_device *phydev = rdev_get_drvdata(rdev);  in at803x_rgmii_reg_set_voltage_sel()  local
597 		return at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_1F,  in at803x_rgmii_reg_set_voltage_sel()
600 		return at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_1F,  in at803x_rgmii_reg_set_voltage_sel()
606 	struct phy_device *phydev = rdev_get_drvdata(rdev);  in at803x_rgmii_reg_get_voltage_sel()  local
609 	val = at803x_debug_reg_read(phydev, AT803X_DEBUG_REG_1F);  in at803x_rgmii_reg_get_voltage_sel()
650 static int at8031_register_regulators(struct phy_device *phydev)  in at8031_register_regulators()  argument
652 	struct at803x_priv *priv = phydev->priv;  in at8031_register_regulators()
653 	struct device *dev = &phydev->mdio.dev;  in at8031_register_regulators()
657 	config.driver_data = phydev;  in at8031_register_regulators()
661 		phydev_err(phydev, "failed to register VDDIO regulator\n");  in at8031_register_regulators()
667 		phydev_err(phydev, "failed to register VDDH regulator\n");  in at8031_register_regulators()
676 	struct phy_device *phydev = upstream;  in at803x_sfp_insert()  local
690 	sfp_parse_support(phydev->sfp_bus, id, sfp_support, interfaces);  in at803x_sfp_insert()
697 		dev_err(&phydev->mdio.dev, "incompatible SFP module inserted\n");  in at803x_sfp_insert()
701 	iface = sfp_select_interface(phydev->sfp_bus, sfp_support);  in at803x_sfp_insert()
711 		dev_warn(&phydev->mdio.dev, "module may not function if 1000Base-X not supported\n");  in at803x_sfp_insert()
724 static int at803x_parse_dt(struct phy_device *phydev)  in at803x_parse_dt()  argument
726 	struct device_node *node = phydev->mdio.dev.of_node;  in at803x_parse_dt()
727 	struct at803x_priv *priv = phydev->priv;  in at803x_parse_dt()
743 			phydev_err(phydev, "invalid qca,smarteee-tw-us-1g\n");  in at803x_parse_dt()
751 			phydev_err(phydev, "invalid qca,smarteee-tw-us-100m\n");  in at803x_parse_dt()
773 			phydev_err(phydev, "invalid qca,clk-out-frequency\n");  in at803x_parse_dt()
791 		if (phydev->drv->phy_id == ATH8030_PHY_ID ||  in at803x_parse_dt()
792 		    phydev->drv->phy_id == ATH8035_PHY_ID) {  in at803x_parse_dt()
812 			phydev_err(phydev, "invalid qca,clk-out-strength\n");  in at803x_parse_dt()
820 	if (phydev->drv->phy_id == ATH8031_PHY_ID) {  in at803x_parse_dt()
824 		ret = at8031_register_regulators(phydev);  in at803x_parse_dt()
828 		priv->vddio = devm_regulator_get_optional(&phydev->mdio.dev,  in at803x_parse_dt()
831 			phydev_err(phydev, "failed to get VDDIO regulator\n");  in at803x_parse_dt()
836 		ret = phy_sfp_probe(phydev, &at803x_sfp_ops);  in at803x_parse_dt()
844 static int at803x_probe(struct phy_device *phydev)  in at803x_probe()  argument
846 	struct device *dev = &phydev->mdio.dev;  in at803x_probe()
854 	phydev->priv = priv;  in at803x_probe()
856 	ret = at803x_parse_dt(phydev);  in at803x_probe()
866 	if (phydev->drv->phy_id == ATH8031_PHY_ID) {  in at803x_probe()
867 		int ccr = phy_read(phydev, AT803X_REG_CHIP_CONFIG);  in at803x_probe()
891 		ret = at803x_set_wol(phydev, &wol);  in at803x_probe()
893 			phydev_err(phydev, "failed to disable WOL on probe: %d\n", ret);  in at803x_probe()
907 static void at803x_remove(struct phy_device *phydev)  in at803x_remove()  argument
909 	struct at803x_priv *priv = phydev->priv;  in at803x_remove()
915 static int at803x_get_features(struct phy_device *phydev)  in at803x_get_features()  argument
917 	struct at803x_priv *priv = phydev->priv;  in at803x_get_features()
920 	err = genphy_read_abilities(phydev);  in at803x_get_features()
924 	if (phydev->drv->phy_id == QCA8081_PHY_ID) {  in at803x_get_features()
925 		err = phy_read_mmd(phydev, MDIO_MMD_PMAPMD, MDIO_PMA_NG_EXTABLE);  in at803x_get_features()
929 		linkmode_mod_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, phydev->supported,  in at803x_get_features()
933 	if (phydev->drv->phy_id != ATH8031_PHY_ID)  in at803x_get_features()
949 				   phydev->supported);  in at803x_get_features()
954 static int at803x_smarteee_config(struct phy_device *phydev)  in at803x_smarteee_config()  argument
956 	struct at803x_priv *priv = phydev->priv;  in at803x_smarteee_config()
961 		return phy_modify_mmd(phydev, MDIO_MMD_PCS,  in at803x_smarteee_config()
976 	ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, AT803X_MMD3_SMARTEEE_CTL1,  in at803x_smarteee_config()
981 	return phy_modify_mmd(phydev, MDIO_MMD_PCS, AT803X_MMD3_SMARTEEE_CTL3,  in at803x_smarteee_config()
986 static int at803x_clk_out_config(struct phy_device *phydev)  in at803x_clk_out_config()  argument
988 	struct at803x_priv *priv = phydev->priv;  in at803x_clk_out_config()
993 	return phy_modify_mmd(phydev, MDIO_MMD_AN, AT803X_MMD7_CLK25M,  in at803x_clk_out_config()
997 static int at8031_pll_config(struct phy_device *phydev)  in at8031_pll_config()  argument
999 	struct at803x_priv *priv = phydev->priv;  in at8031_pll_config()
1005 		return at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_1F,  in at8031_pll_config()
1008 		return at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_1F,  in at8031_pll_config()
1012 static int at803x_hibernation_mode_config(struct phy_device *phydev)  in at803x_hibernation_mode_config()  argument
1014 	struct at803x_priv *priv = phydev->priv;  in at803x_hibernation_mode_config()
1022 	return at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_HIB_CTRL,  in at803x_hibernation_mode_config()
1026 static int at803x_config_init(struct phy_device *phydev)  in at803x_config_init()  argument
1028 	struct at803x_priv *priv = phydev->priv;  in at803x_config_init()
1031 	if (phydev->drv->phy_id == ATH8031_PHY_ID) {  in at803x_config_init()
1036 		phy_lock_mdio_bus(phydev);  in at803x_config_init()
1037 		ret = at803x_write_page(phydev,  in at803x_config_init()
1040 		phy_unlock_mdio_bus(phydev);  in at803x_config_init()
1044 		ret = at8031_pll_config(phydev);  in at803x_config_init()
1054 	if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID ||  in at803x_config_init()
1055 	    phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID)  in at803x_config_init()
1056 		ret = at803x_enable_rx_delay(phydev);  in at803x_config_init()
1058 		ret = at803x_disable_rx_delay(phydev);  in at803x_config_init()
1062 	if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID ||  in at803x_config_init()
1063 	    phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID)  in at803x_config_init()
1064 		ret = at803x_enable_tx_delay(phydev);  in at803x_config_init()
1066 		ret = at803x_disable_tx_delay(phydev);  in at803x_config_init()
1070 	ret = at803x_smarteee_config(phydev);  in at803x_config_init()
1074 	ret = at803x_clk_out_config(phydev);  in at803x_config_init()
1078 	ret = at803x_hibernation_mode_config(phydev);  in at803x_config_init()
1088 	return phy_modify(phydev, MII_ADVERTISE, MDIO_AN_CTRL1_XNP, 0);  in at803x_config_init()
1091 static int at803x_ack_interrupt(struct phy_device *phydev)  in at803x_ack_interrupt()  argument
1095 	err = phy_read(phydev, AT803X_INTR_STATUS);  in at803x_ack_interrupt()
1100 static int at803x_config_intr(struct phy_device *phydev)  in at803x_config_intr()  argument
1102 	struct at803x_priv *priv = phydev->priv;  in at803x_config_intr()
1106 	value = phy_read(phydev, AT803X_INTR_ENABLE);  in at803x_config_intr()
1108 	if (phydev->interrupts == PHY_INTERRUPT_ENABLED) {  in at803x_config_intr()
1110 		err = at803x_ack_interrupt(phydev);  in at803x_config_intr()
1124 		err = phy_write(phydev, AT803X_INTR_ENABLE, value);  in at803x_config_intr()
1126 		err = phy_write(phydev, AT803X_INTR_ENABLE, 0);  in at803x_config_intr()
1131 		err = at803x_ack_interrupt(phydev);  in at803x_config_intr()
1137 static irqreturn_t at803x_handle_interrupt(struct phy_device *phydev)  in at803x_handle_interrupt()  argument
1141 	irq_status = phy_read(phydev, AT803X_INTR_STATUS);  in at803x_handle_interrupt()
1143 		phy_error(phydev);  in at803x_handle_interrupt()
1148 	int_enabled = phy_read(phydev, AT803X_INTR_ENABLE);  in at803x_handle_interrupt()
1150 		phy_error(phydev);  in at803x_handle_interrupt()
1158 	phy_trigger_machine(phydev);  in at803x_handle_interrupt()
1163 static void at803x_link_change_notify(struct phy_device *phydev)  in at803x_link_change_notify()  argument
1172 	if (phydev->state == PHY_NOLINK && phydev->mdio.reset_gpio) {  in at803x_link_change_notify()
1175 		at803x_context_save(phydev, &context);  in at803x_link_change_notify()
1177 		phy_device_reset(phydev, 1);  in at803x_link_change_notify()
1179 		phy_device_reset(phydev, 0);  in at803x_link_change_notify()
1182 		at803x_context_restore(phydev, &context);  in at803x_link_change_notify()
1184 		phydev_dbg(phydev, "%s(): phy was reset\n", __func__);  in at803x_link_change_notify()
1188 static int at803x_read_specific_status(struct phy_device *phydev)  in at803x_read_specific_status()  argument
1196 	ss = phy_read(phydev, AT803X_SPECIFIC_STATUS);  in at803x_read_specific_status()
1203 		sfc = phy_read(phydev, AT803X_SPECIFIC_FUNCTION_CONTROL);  in at803x_read_specific_status()
1208 		if (phydev->drv->phy_id == QCA8081_PHY_ID)  in at803x_read_specific_status()
1215 			phydev->speed = SPEED_10;  in at803x_read_specific_status()
1218 			phydev->speed = SPEED_100;  in at803x_read_specific_status()
1221 			phydev->speed = SPEED_1000;  in at803x_read_specific_status()
1224 			phydev->speed = SPEED_2500;  in at803x_read_specific_status()
1228 			phydev->duplex = DUPLEX_FULL;  in at803x_read_specific_status()
1230 			phydev->duplex = DUPLEX_HALF;  in at803x_read_specific_status()
1233 			phydev->mdix = ETH_TP_MDI_X;  in at803x_read_specific_status()
1235 			phydev->mdix = ETH_TP_MDI;  in at803x_read_specific_status()
1239 			phydev->mdix_ctrl = ETH_TP_MDI;  in at803x_read_specific_status()
1242 			phydev->mdix_ctrl = ETH_TP_MDI_X;  in at803x_read_specific_status()
1245 			phydev->mdix_ctrl = ETH_TP_MDI_AUTO;  in at803x_read_specific_status()
1253 static int at803x_read_status(struct phy_device *phydev)  in at803x_read_status()  argument
1255 	struct at803x_priv *priv = phydev->priv;  in at803x_read_status()
1256 	int err, old_link = phydev->link;  in at803x_read_status()
1259 		return genphy_c37_read_status(phydev);  in at803x_read_status()
1262 	err = genphy_update_link(phydev);  in at803x_read_status()
1267 	if (phydev->autoneg == AUTONEG_ENABLE && old_link && phydev->link)  in at803x_read_status()
1270 	phydev->speed = SPEED_UNKNOWN;  in at803x_read_status()
1271 	phydev->duplex = DUPLEX_UNKNOWN;  in at803x_read_status()
1272 	phydev->pause = 0;  in at803x_read_status()
1273 	phydev->asym_pause = 0;  in at803x_read_status()
1275 	err = genphy_read_lpa(phydev);  in at803x_read_status()
1279 	err = at803x_read_specific_status(phydev);  in at803x_read_status()
1283 	if (phydev->autoneg == AUTONEG_ENABLE && phydev->autoneg_complete)  in at803x_read_status()
1284 		phy_resolve_aneg_pause(phydev);  in at803x_read_status()
1289 static int at803x_config_mdix(struct phy_device *phydev, u8 ctrl)  in at803x_config_mdix()  argument
1307 	return phy_modify_changed(phydev, AT803X_SPECIFIC_FUNCTION_CONTROL,  in at803x_config_mdix()
1312 static int at803x_config_aneg(struct phy_device *phydev)  in at803x_config_aneg()  argument
1314 	struct at803x_priv *priv = phydev->priv;  in at803x_config_aneg()
1317 	ret = at803x_config_mdix(phydev, phydev->mdix_ctrl);  in at803x_config_aneg()
1326 		ret = genphy_soft_reset(phydev);  in at803x_config_aneg()
1332 		return genphy_c37_config_aneg(phydev);  in at803x_config_aneg()
1339 	if (phydev->drv->phy_id == QCA8081_PHY_ID) {  in at803x_config_aneg()
1345 		if (phydev->autoneg == AUTONEG_DISABLE)  in at803x_config_aneg()
1346 			genphy_c45_pma_setup_forced(phydev);  in at803x_config_aneg()
1348 		if (linkmode_test_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, phydev->advertising))  in at803x_config_aneg()
1351 		ret = phy_modify_mmd_changed(phydev, MDIO_MMD_AN, MDIO_AN_10GBT_CTRL,  in at803x_config_aneg()
1357 	return __genphy_config_aneg(phydev, ret);  in at803x_config_aneg()
1360 static int at803x_get_downshift(struct phy_device *phydev, u8 *d)  in at803x_get_downshift()  argument
1364 	val = phy_read(phydev, AT803X_SMART_SPEED);  in at803x_get_downshift()
1376 static int at803x_set_downshift(struct phy_device *phydev, u8 cnt)  in at803x_set_downshift()  argument
1400 	ret = phy_modify_changed(phydev, AT803X_SMART_SPEED, mask, set);  in at803x_set_downshift()
1407 		ret = phy_init_hw(phydev);  in at803x_set_downshift()
1412 static int at803x_get_tunable(struct phy_device *phydev,  in at803x_get_tunable()  argument
1417 		return at803x_get_downshift(phydev, data);  in at803x_get_tunable()
1423 static int at803x_set_tunable(struct phy_device *phydev,  in at803x_set_tunable()  argument
1428 		return at803x_set_downshift(phydev, *(const u8 *)data);  in at803x_set_tunable()
1489 static int at803x_cdt_start(struct phy_device *phydev, int pair)  in at803x_cdt_start()  argument
1494 	if (phydev->drv->phy_id == QCA8081_PHY_ID)  in at803x_cdt_start()
1502 	return phy_write(phydev, AT803X_CDT, cdt);  in at803x_cdt_start()
1505 static int at803x_cdt_wait_for_completion(struct phy_device *phydev)  in at803x_cdt_wait_for_completion()  argument
1510 	if (phydev->drv->phy_id == QCA8081_PHY_ID)  in at803x_cdt_wait_for_completion()
1516 	ret = phy_read_poll_timeout(phydev, AT803X_CDT, val,  in at803x_cdt_wait_for_completion()
1523 static int at803x_cable_test_one_pair(struct phy_device *phydev, int pair)  in at803x_cable_test_one_pair()  argument
1533 	ret = at803x_cdt_start(phydev, pair);  in at803x_cable_test_one_pair()
1537 	ret = at803x_cdt_wait_for_completion(phydev);  in at803x_cable_test_one_pair()
1541 	val = phy_read(phydev, AT803X_CDT_STATUS);  in at803x_cable_test_one_pair()
1548 	ethnl_cable_test_result(phydev, ethtool_pair[pair],  in at803x_cable_test_one_pair()
1552 		ethnl_cable_test_fault_length(phydev, ethtool_pair[pair],  in at803x_cable_test_one_pair()
1558 static int at803x_cable_test_get_status(struct phy_device *phydev,  in at803x_cable_test_get_status()  argument
1565 	if (phydev->phy_id == ATH9331_PHY_ID ||  in at803x_cable_test_get_status()
1566 	    phydev->phy_id == ATH8032_PHY_ID ||  in at803x_cable_test_get_status()
1567 	    phydev->phy_id == QCA9561_PHY_ID)  in at803x_cable_test_get_status()
1583 			ret = at803x_cable_test_one_pair(phydev, pair);  in at803x_cable_test_get_status()
1598 static int at803x_cable_test_start(struct phy_device *phydev)  in at803x_cable_test_start()  argument
1604 	phy_write(phydev, MII_BMCR, BMCR_ANENABLE);  in at803x_cable_test_start()
1605 	phy_write(phydev, MII_ADVERTISE, ADVERTISE_CSMA);  in at803x_cable_test_start()
1606 	if (phydev->phy_id != ATH9331_PHY_ID &&  in at803x_cable_test_start()
1607 	    phydev->phy_id != ATH8032_PHY_ID &&  in at803x_cable_test_start()
1608 	    phydev->phy_id != QCA9561_PHY_ID)  in at803x_cable_test_start()
1609 		phy_write(phydev, MII_CTRL1000, 0);  in at803x_cable_test_start()
1615 static int qca83xx_config_init(struct phy_device *phydev)  in qca83xx_config_init()  argument
1619 	switch_revision = phydev->dev_flags & QCA8K_DEVFLAGS_REVISION_MASK;  in qca83xx_config_init()
1624 		at803x_debug_reg_write(phydev, AT803X_DEBUG_ANALOG_TEST_CTRL, 0x02ea);  in qca83xx_config_init()
1626 		at803x_debug_reg_write(phydev, AT803X_DEBUG_REG_GREEN, 0x68a0);  in qca83xx_config_init()
1630 		phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_ADV, 0x0);  in qca83xx_config_init()
1633 		phy_write_mmd(phydev, MDIO_MMD_PCS, MDIO_AZ_DEBUG, 0x803f);  in qca83xx_config_init()
1634 		at803x_debug_reg_write(phydev, AT803X_DEBUG_REG_GREEN, 0x6860);  in qca83xx_config_init()
1635 		at803x_debug_reg_write(phydev, AT803X_DEBUG_SYSTEM_CTRL_MODE, 0x2c46);  in qca83xx_config_init()
1636 		at803x_debug_reg_write(phydev, AT803X_DEBUG_REG_3C, 0x6000);  in qca83xx_config_init()
1644 	if (phydev->drv->phy_id == QCA8327_A_PHY_ID ||  in qca83xx_config_init()
1645 	    phydev->drv->phy_id == QCA8327_B_PHY_ID)  in qca83xx_config_init()
1646 		at803x_debug_reg_mask(phydev, AT803X_DEBUG_ANALOG_TEST_CTRL,  in qca83xx_config_init()
1650 	phy_set_bits(phydev, MII_CTRL1000, CTL1000_PREFER_MASTER);  in qca83xx_config_init()
1655 static void qca83xx_link_change_notify(struct phy_device *phydev)  in qca83xx_link_change_notify()  argument
1658 	if (phydev->drv->phy_id == QCA8337_PHY_ID)  in qca83xx_link_change_notify()
1662 	if (phydev->state == PHY_RUNNING) {  in qca83xx_link_change_notify()
1663 		if (phydev->speed == SPEED_100)  in qca83xx_link_change_notify()
1664 			at803x_debug_reg_mask(phydev, AT803X_DEBUG_ANALOG_TEST_CTRL,  in qca83xx_link_change_notify()
1669 		at803x_debug_reg_mask(phydev, AT803X_DEBUG_ANALOG_TEST_CTRL,  in qca83xx_link_change_notify()
1674 static int qca83xx_resume(struct phy_device *phydev)  in qca83xx_resume()  argument
1679 	if (!phydev->suspended)  in qca83xx_resume()
1683 	qca83xx_config_init(phydev);  in qca83xx_resume()
1686 	phy_set_bits(phydev, MII_BMCR, BMCR_RESET | BMCR_ANENABLE);  in qca83xx_resume()
1691 	ret = phy_read_poll_timeout(phydev, MII_BMCR, val, !(val & BMCR_RESET),  in qca83xx_resume()
1701 static int qca83xx_suspend(struct phy_device *phydev)  in qca83xx_suspend()  argument
1709 	if (phydev->drv->phy_id == QCA8337_PHY_ID) {  in qca83xx_suspend()
1710 		genphy_suspend(phydev);  in qca83xx_suspend()
1713 		phy_modify(phydev, MII_BMCR, mask, 0);  in qca83xx_suspend()
1716 	at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_GREEN,  in qca83xx_suspend()
1719 	at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_HIB_CTRL,  in qca83xx_suspend()
1726 static int qca808x_phy_fast_retrain_config(struct phy_device *phydev)  in qca808x_phy_fast_retrain_config()  argument
1731 	ret = genphy_c45_fast_retrain(phydev, true);  in qca808x_phy_fast_retrain_config()
1735 	phy_write_mmd(phydev, MDIO_MMD_AN, QCA808X_PHY_MMD7_TOP_OPTION1,  in qca808x_phy_fast_retrain_config()
1737 	phy_write_mmd(phydev, MDIO_MMD_PMAPMD, QCA808X_PHY_MMD1_MSE_THRESHOLD_20DB,  in qca808x_phy_fast_retrain_config()
1739 	phy_write_mmd(phydev, MDIO_MMD_PMAPMD, QCA808X_PHY_MMD1_MSE_THRESHOLD_17DB,  in qca808x_phy_fast_retrain_config()
1741 	phy_write_mmd(phydev, MDIO_MMD_PMAPMD, QCA808X_PHY_MMD1_MSE_THRESHOLD_27DB,  in qca808x_phy_fast_retrain_config()
1743 	phy_write_mmd(phydev, MDIO_MMD_PMAPMD, QCA808X_PHY_MMD1_MSE_THRESHOLD_28DB,  in qca808x_phy_fast_retrain_config()
1745 	phy_write_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_DEBUG_1,  in qca808x_phy_fast_retrain_config()
1747 	phy_write_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_DEBUG_4,  in qca808x_phy_fast_retrain_config()
1749 	phy_write_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_DEBUG_5,  in qca808x_phy_fast_retrain_config()
1751 	phy_write_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_DEBUG_3,  in qca808x_phy_fast_retrain_config()
1753 	phy_write_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_DEBUG_6,  in qca808x_phy_fast_retrain_config()
1755 	phy_write_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_DEBUG_2,  in qca808x_phy_fast_retrain_config()
1761 static int qca808x_phy_ms_random_seed_set(struct phy_device *phydev)  in qca808x_phy_ms_random_seed_set()  argument
1765 	return at803x_debug_reg_mask(phydev, QCA808X_PHY_DEBUG_LOCAL_SEED,  in qca808x_phy_ms_random_seed_set()
1770 static int qca808x_phy_ms_seed_enable(struct phy_device *phydev, bool enable)  in qca808x_phy_ms_seed_enable()  argument
1777 	return at803x_debug_reg_mask(phydev, QCA808X_PHY_DEBUG_LOCAL_SEED,  in qca808x_phy_ms_seed_enable()
1781 static int qca808x_config_init(struct phy_device *phydev)  in qca808x_config_init()  argument
1786 	ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_ADDR_CLD_CTRL7,  in qca808x_config_init()
1792 	ret = phy_write_mmd(phydev, MDIO_MMD_PCS,  in qca808x_config_init()
1798 	ret = qca808x_phy_fast_retrain_config(phydev);  in qca808x_config_init()
1803 	ret = qca808x_phy_ms_random_seed_set(phydev);  in qca808x_config_init()
1808 	ret = qca808x_phy_ms_seed_enable(phydev, true);  in qca808x_config_init()
1813 	return at803x_debug_reg_mask(phydev, QCA808X_PHY_DEBUG_ADC_THRESHOLD,  in qca808x_config_init()
1817 static int qca808x_read_status(struct phy_device *phydev)  in qca808x_read_status()  argument
1821 	ret = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_10GBT_STAT);  in qca808x_read_status()
1825 	linkmode_mod_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, phydev->lp_advertising,  in qca808x_read_status()
1828 	ret = genphy_read_status(phydev);  in qca808x_read_status()
1832 	ret = at803x_read_specific_status(phydev);  in qca808x_read_status()
1836 	if (phydev->link) {  in qca808x_read_status()
1837 		if (phydev->speed == SPEED_2500)  in qca808x_read_status()
1838 			phydev->interface = PHY_INTERFACE_MODE_2500BASEX;  in qca808x_read_status()
1840 			phydev->interface = PHY_INTERFACE_MODE_SGMII;  in qca808x_read_status()
1849 		if (phydev->master_slave_state == MASTER_SLAVE_STATE_ERR) {  in qca808x_read_status()
1850 			qca808x_phy_ms_seed_enable(phydev, false);  in qca808x_read_status()
1852 			qca808x_phy_ms_random_seed_set(phydev);  in qca808x_read_status()
1853 			qca808x_phy_ms_seed_enable(phydev, true);  in qca808x_read_status()
1860 static int qca808x_soft_reset(struct phy_device *phydev)  in qca808x_soft_reset()  argument
1864 	ret = genphy_soft_reset(phydev);  in qca808x_soft_reset()
1868 	return qca808x_phy_ms_seed_enable(phydev, true);  in qca808x_soft_reset()
1897 static int qca808x_cdt_fault_length(struct phy_device *phydev, int pair)  in qca808x_cdt_fault_length()  argument
1919 	val = phy_read_mmd(phydev, MDIO_MMD_PCS, cdt_length_reg);  in qca808x_cdt_fault_length()
1926 static int qca808x_cable_test_start(struct phy_device *phydev)  in qca808x_cable_test_start()  argument
1937 	ret = at803x_debug_reg_mask(phydev, QCA808X_DBG_AN_TEST, QCA808X_HIBERNATION_EN, 0);  in qca808x_cable_test_start()
1941 	ret = at803x_config_mdix(phydev, ETH_TP_MDI);  in qca808x_cable_test_start()
1946 	phydev->duplex = DUPLEX_FULL;  in qca808x_cable_test_start()
1947 	phydev->speed = SPEED_1000;  in qca808x_cable_test_start()
1948 	ret = genphy_c45_pma_setup_forced(phydev);  in qca808x_cable_test_start()
1952 	ret = genphy_setup_forced(phydev);  in qca808x_cable_test_start()
1957 	phy_write_mmd(phydev, MDIO_MMD_PCS, 0x8074, 0xc040);  in qca808x_cable_test_start()
1958 	phy_write_mmd(phydev, MDIO_MMD_PCS, 0x8076, 0xc040);  in qca808x_cable_test_start()
1959 	phy_write_mmd(phydev, MDIO_MMD_PCS, 0x8077, 0xa060);  in qca808x_cable_test_start()
1960 	phy_write_mmd(phydev, MDIO_MMD_PCS, 0x8078, 0xc050);  in qca808x_cable_test_start()
1961 	phy_write_mmd(phydev, MDIO_MMD_PCS, 0x807a, 0xc060);  in qca808x_cable_test_start()
1962 	phy_write_mmd(phydev, MDIO_MMD_PCS, 0x807e, 0xb060);  in qca808x_cable_test_start()
1967 static int qca808x_cable_test_get_status(struct phy_device *phydev, bool *finished)  in qca808x_cable_test_get_status()  argument
1974 	ret = at803x_cdt_start(phydev, 0);  in qca808x_cable_test_get_status()
1978 	ret = at803x_cdt_wait_for_completion(phydev);  in qca808x_cable_test_get_status()
1982 	val = phy_read_mmd(phydev, MDIO_MMD_PCS, QCA808X_MMD3_CDT_STATUS);  in qca808x_cable_test_get_status()
1991 	ethnl_cable_test_result(phydev, ETHTOOL_A_CABLE_PAIR_A,  in qca808x_cable_test_get_status()
1993 	ethnl_cable_test_result(phydev, ETHTOOL_A_CABLE_PAIR_B,  in qca808x_cable_test_get_status()
1995 	ethnl_cable_test_result(phydev, ETHTOOL_A_CABLE_PAIR_C,  in qca808x_cable_test_get_status()
1997 	ethnl_cable_test_result(phydev, ETHTOOL_A_CABLE_PAIR_D,  in qca808x_cable_test_get_status()
2001 		ethnl_cable_test_fault_length(phydev, ETHTOOL_A_CABLE_PAIR_A,  in qca808x_cable_test_get_status()
2002 				qca808x_cdt_fault_length(phydev, ETHTOOL_A_CABLE_PAIR_A));  in qca808x_cable_test_get_status()
2004 		ethnl_cable_test_fault_length(phydev, ETHTOOL_A_CABLE_PAIR_B,  in qca808x_cable_test_get_status()
2005 				qca808x_cdt_fault_length(phydev, ETHTOOL_A_CABLE_PAIR_B));  in qca808x_cable_test_get_status()
2007 		ethnl_cable_test_fault_length(phydev, ETHTOOL_A_CABLE_PAIR_C,  in qca808x_cable_test_get_status()
2008 				qca808x_cdt_fault_length(phydev, ETHTOOL_A_CABLE_PAIR_C));  in qca808x_cable_test_get_status()
2010 		ethnl_cable_test_fault_length(phydev, ETHTOOL_A_CABLE_PAIR_D,  in qca808x_cable_test_get_status()
2011 				qca808x_cdt_fault_length(phydev, ETHTOOL_A_CABLE_PAIR_D));  in qca808x_cable_test_get_status()