59 static void phy_link_up(struct phy_device *phydev)  in phy_link_up()  argument
61 	phydev->phy_link_change(phydev, true);  in phy_link_up()
62 	phy_led_trigger_change_speed(phydev);  in phy_link_up()
65 static void phy_link_down(struct phy_device *phydev)  in phy_link_down()  argument
67 	phydev->phy_link_change(phydev, false);  in phy_link_down()
68 	phy_led_trigger_change_speed(phydev);  in phy_link_down()
71 static const char *phy_pause_str(struct phy_device *phydev)  in phy_pause_str()  argument
75 	if (phydev->autoneg == AUTONEG_DISABLE)  in phy_pause_str()
79 					phydev->advertising);  in phy_pause_str()
81 					     phydev->advertising);  in phy_pause_str()
83 	if (local_pause && phydev->pause)  in phy_pause_str()
86 	if (local_asym_pause && phydev->asym_pause) {  in phy_pause_str()
89 		if (phydev->pause)  in phy_pause_str()
99  * @phydev: the phy_device struct
101 void phy_print_status(struct phy_device *phydev)  in phy_print_status()  argument
103 	if (phydev->link) {  in phy_print_status()
104 		netdev_info(phydev->attached_dev,  in phy_print_status()
106 			phy_speed_to_str(phydev->speed),  in phy_print_status()
107 			phy_duplex_to_str(phydev->duplex),  in phy_print_status()
108 			phydev->downshifted_rate ? "(downshifted) " : "",  in phy_print_status()
109 			phy_pause_str(phydev));  in phy_print_status()
111 		netdev_info(phydev->attached_dev, "Link is Down\n");  in phy_print_status()
118  * @phydev: the phy_device struct
120  * If the @phydev driver has an ack_interrupt function, call it to
125 static int phy_clear_interrupt(struct phy_device *phydev)  in phy_clear_interrupt()  argument
127 	if (phydev->drv->ack_interrupt)  in phy_clear_interrupt()
128 		return phydev->drv->ack_interrupt(phydev);  in phy_clear_interrupt()
135  * @phydev: the phy_device struct
136  * @interrupts: interrupt flags to configure for this @phydev
140 static int phy_config_interrupt(struct phy_device *phydev, bool interrupts)  in phy_config_interrupt()  argument
142 	phydev->interrupts = interrupts ? 1 : 0;  in phy_config_interrupt()
143 	if (phydev->drv->config_intr)  in phy_config_interrupt()
144 		return phydev->drv->config_intr(phydev);  in phy_config_interrupt()
151  * @phydev: target phy_device struct
153  * Restart the autonegotiation on @phydev.  Returns >= 0 on success or
156 int phy_restart_aneg(struct phy_device *phydev)  in phy_restart_aneg()  argument
160 	if (phydev->is_c45 && !(phydev->c45_ids.devices_in_package & BIT(0)))  in phy_restart_aneg()
161 		ret = genphy_c45_restart_aneg(phydev);  in phy_restart_aneg()
163 		ret = genphy_restart_aneg(phydev);  in phy_restart_aneg()
171  * @phydev: target phy_device struct
173  * Description: Return the auto-negotiation status from this @phydev
177 int phy_aneg_done(struct phy_device *phydev)  in phy_aneg_done()  argument
179 	if (phydev->drv && phydev->drv->aneg_done)  in phy_aneg_done()
180 		return phydev->drv->aneg_done(phydev);  in phy_aneg_done()
181 	else if (phydev->is_c45)  in phy_aneg_done()
182 		return genphy_c45_aneg_done(phydev);  in phy_aneg_done()
184 		return genphy_aneg_done(phydev);  in phy_aneg_done()
241  * @phydev: the target phy_device struct
247 static void phy_sanitize_settings(struct phy_device *phydev)  in phy_sanitize_settings()  argument
251 	setting = phy_find_valid(phydev->speed, phydev->duplex,  in phy_sanitize_settings()
252 				 phydev->supported);  in phy_sanitize_settings()
254 		phydev->speed = setting->speed;  in phy_sanitize_settings()
255 		phydev->duplex = setting->duplex;  in phy_sanitize_settings()
258 		phydev->speed = SPEED_UNKNOWN;  in phy_sanitize_settings()
259 		phydev->duplex = DUPLEX_UNKNOWN;  in phy_sanitize_settings()
263 int phy_ethtool_ksettings_set(struct phy_device *phydev,  in phy_ethtool_ksettings_set()  argument
271 	if (cmd->base.phy_address != phydev->mdio.addr)  in phy_ethtool_ksettings_set()
277 	linkmode_and(advertising, advertising, phydev->supported);  in phy_ethtool_ksettings_set()
294 	phydev->autoneg = autoneg;  in phy_ethtool_ksettings_set()
296 	phydev->speed = speed;  in phy_ethtool_ksettings_set()
298 	linkmode_copy(phydev->advertising, advertising);  in phy_ethtool_ksettings_set()
301 			 phydev->advertising, autoneg == AUTONEG_ENABLE);  in phy_ethtool_ksettings_set()
303 	phydev->duplex = duplex;  in phy_ethtool_ksettings_set()
304 	phydev->master_slave_set = cmd->base.master_slave_cfg;  in phy_ethtool_ksettings_set()
305 	phydev->mdix_ctrl = cmd->base.eth_tp_mdix_ctrl;  in phy_ethtool_ksettings_set()
308 	phy_start_aneg(phydev);  in phy_ethtool_ksettings_set()
314 void phy_ethtool_ksettings_get(struct phy_device *phydev,  in phy_ethtool_ksettings_get()  argument
317 	linkmode_copy(cmd->link_modes.supported, phydev->supported);  in phy_ethtool_ksettings_get()
318 	linkmode_copy(cmd->link_modes.advertising, phydev->advertising);  in phy_ethtool_ksettings_get()
319 	linkmode_copy(cmd->link_modes.lp_advertising, phydev->lp_advertising);  in phy_ethtool_ksettings_get()
321 	cmd->base.speed = phydev->speed;  in phy_ethtool_ksettings_get()
322 	cmd->base.duplex = phydev->duplex;  in phy_ethtool_ksettings_get()
323 	cmd->base.master_slave_cfg = phydev->master_slave_get;  in phy_ethtool_ksettings_get()
324 	cmd->base.master_slave_state = phydev->master_slave_state;  in phy_ethtool_ksettings_get()
325 	if (phydev->interface == PHY_INTERFACE_MODE_MOCA)  in phy_ethtool_ksettings_get()
329 	cmd->base.transceiver = phy_is_internal(phydev) ?  in phy_ethtool_ksettings_get()
331 	cmd->base.phy_address = phydev->mdio.addr;  in phy_ethtool_ksettings_get()
332 	cmd->base.autoneg = phydev->autoneg;  in phy_ethtool_ksettings_get()
333 	cmd->base.eth_tp_mdix_ctrl = phydev->mdix_ctrl;  in phy_ethtool_ksettings_get()
334 	cmd->base.eth_tp_mdix = phydev->mdix;  in phy_ethtool_ksettings_get()
340  * @phydev: the phy_device struct
348 int phy_mii_ioctl(struct phy_device *phydev, struct ifreq *ifr, int cmd)  in phy_mii_ioctl()  argument
357 		mii_data->phy_id = phydev->mdio.addr;  in phy_mii_ioctl()
369 		mii_data->val_out = mdiobus_read(phydev->mdio.bus, prtad,  in phy_mii_ioctl()
382 		if (prtad == phydev->mdio.addr) {  in phy_mii_ioctl()
386 					if (phydev->autoneg == AUTONEG_ENABLE)  in phy_mii_ioctl()
388 					phydev->autoneg = AUTONEG_DISABLE;  in phy_mii_ioctl()
390 						phydev->duplex = DUPLEX_FULL;  in phy_mii_ioctl()
392 						phydev->duplex = DUPLEX_HALF;  in phy_mii_ioctl()
394 						phydev->speed = SPEED_1000;  in phy_mii_ioctl()
396 						phydev->speed = SPEED_100;  in phy_mii_ioctl()
397 					else phydev->speed = SPEED_10;  in phy_mii_ioctl()
400 					if (phydev->autoneg == AUTONEG_DISABLE)  in phy_mii_ioctl()
402 					phydev->autoneg = AUTONEG_ENABLE;  in phy_mii_ioctl()
406 				mii_adv_mod_linkmode_adv_t(phydev->advertising,  in phy_mii_ioctl()
411 				mii_ctrl1000_mod_linkmode_adv_t(phydev->advertising,  in phy_mii_ioctl()
421 		mdiobus_write(phydev->mdio.bus, prtad, devad, val);  in phy_mii_ioctl()
423 		if (prtad == phydev->mdio.addr &&  in phy_mii_ioctl()
426 			return phy_init_hw(phydev);  in phy_mii_ioctl()
429 			return phy_start_aneg(phydev);  in phy_mii_ioctl()
434 		if (phydev->mii_ts && phydev->mii_ts->hwtstamp)  in phy_mii_ioctl()
435 			return phydev->mii_ts->hwtstamp(phydev->mii_ts, ifr);  in phy_mii_ioctl()
452 	if (!dev->phydev)  in phy_do_ioctl()
455 	return phy_mii_ioctl(dev->phydev, ifr, cmd);  in phy_do_ioctl()
481  * @phydev: the phy_device struct
484 void phy_queue_state_machine(struct phy_device *phydev, unsigned long jiffies)  in phy_queue_state_machine()  argument
486 	mod_delayed_work(system_power_efficient_wq, &phydev->state_queue,  in phy_queue_state_machine()
494  * @phydev: the phy_device struct
496 static void phy_trigger_machine(struct phy_device *phydev)  in phy_trigger_machine()  argument
498 	phy_queue_state_machine(phydev, 0);  in phy_trigger_machine()
501 static void phy_abort_cable_test(struct phy_device *phydev)  in phy_abort_cable_test()  argument
505 	ethnl_cable_test_finished(phydev);  in phy_abort_cable_test()
507 	err = phy_init_hw(phydev);  in phy_abort_cable_test()
509 		phydev_err(phydev, "Error while aborting cable test");  in phy_abort_cable_test()
515  * @phydev: the phy_device struct
518 int phy_ethtool_get_strings(struct phy_device *phydev, u8 *data)  in phy_ethtool_get_strings()  argument
520 	if (!phydev->drv)  in phy_ethtool_get_strings()
523 	mutex_lock(&phydev->lock);  in phy_ethtool_get_strings()
524 	phydev->drv->get_strings(phydev, data);  in phy_ethtool_get_strings()
525 	mutex_unlock(&phydev->lock);  in phy_ethtool_get_strings()
534  * @phydev: the phy_device struct
536 int phy_ethtool_get_sset_count(struct phy_device *phydev)  in phy_ethtool_get_sset_count()  argument
540 	if (!phydev->drv)  in phy_ethtool_get_sset_count()
543 	if (phydev->drv->get_sset_count &&  in phy_ethtool_get_sset_count()
544 	    phydev->drv->get_strings &&  in phy_ethtool_get_sset_count()
545 	    phydev->drv->get_stats) {  in phy_ethtool_get_sset_count()
546 		mutex_lock(&phydev->lock);  in phy_ethtool_get_sset_count()
547 		ret = phydev->drv->get_sset_count(phydev);  in phy_ethtool_get_sset_count()
548 		mutex_unlock(&phydev->lock);  in phy_ethtool_get_sset_count()
560  * @phydev: the phy_device struct
564 int phy_ethtool_get_stats(struct phy_device *phydev,  in phy_ethtool_get_stats()  argument
567 	if (!phydev->drv)  in phy_ethtool_get_stats()
570 	mutex_lock(&phydev->lock);  in phy_ethtool_get_stats()
571 	phydev->drv->get_stats(phydev, stats, data);  in phy_ethtool_get_stats()
572 	mutex_unlock(&phydev->lock);  in phy_ethtool_get_stats()
581  * @phydev: the phy_device struct
584 int phy_start_cable_test(struct phy_device *phydev,  in phy_start_cable_test()  argument
587 	struct net_device *dev = phydev->attached_dev;  in phy_start_cable_test()
590 	if (!(phydev->drv &&  in phy_start_cable_test()
591 	      phydev->drv->cable_test_start &&  in phy_start_cable_test()
592 	      phydev->drv->cable_test_get_status)) {  in phy_start_cable_test()
598 	mutex_lock(&phydev->lock);  in phy_start_cable_test()
599 	if (phydev->state == PHY_CABLETEST) {  in phy_start_cable_test()
606 	if (phydev->state < PHY_UP ||  in phy_start_cable_test()
607 	    phydev->state > PHY_CABLETEST) {  in phy_start_cable_test()
614 	err = ethnl_cable_test_alloc(phydev, ETHTOOL_MSG_CABLE_TEST_NTF);  in phy_start_cable_test()
619 	phy_link_down(phydev);  in phy_start_cable_test()
622 	err = phydev->drv->cable_test_start(phydev);  in phy_start_cable_test()
625 		phy_link_up(phydev);  in phy_start_cable_test()
629 	phydev->state = PHY_CABLETEST;  in phy_start_cable_test()
631 	if (phy_polling_mode(phydev))  in phy_start_cable_test()
632 		phy_trigger_machine(phydev);  in phy_start_cable_test()
634 	mutex_unlock(&phydev->lock);  in phy_start_cable_test()
639 	ethnl_cable_test_free(phydev);  in phy_start_cable_test()
641 	mutex_unlock(&phydev->lock);  in phy_start_cable_test()
650  * @phydev: the phy_device struct
654 int phy_start_cable_test_tdr(struct phy_device *phydev,  in phy_start_cable_test_tdr()  argument
658 	struct net_device *dev = phydev->attached_dev;  in phy_start_cable_test_tdr()
661 	if (!(phydev->drv &&  in phy_start_cable_test_tdr()
662 	      phydev->drv->cable_test_tdr_start &&  in phy_start_cable_test_tdr()
663 	      phydev->drv->cable_test_get_status)) {  in phy_start_cable_test_tdr()
669 	mutex_lock(&phydev->lock);  in phy_start_cable_test_tdr()
670 	if (phydev->state == PHY_CABLETEST) {  in phy_start_cable_test_tdr()
677 	if (phydev->state < PHY_UP ||  in phy_start_cable_test_tdr()
678 	    phydev->state > PHY_CABLETEST) {  in phy_start_cable_test_tdr()
685 	err = ethnl_cable_test_alloc(phydev, ETHTOOL_MSG_CABLE_TEST_TDR_NTF);  in phy_start_cable_test_tdr()
690 	phy_link_down(phydev);  in phy_start_cable_test_tdr()
693 	err = phydev->drv->cable_test_tdr_start(phydev, config);  in phy_start_cable_test_tdr()
696 		phy_link_up(phydev);  in phy_start_cable_test_tdr()
700 	phydev->state = PHY_CABLETEST;  in phy_start_cable_test_tdr()
702 	if (phy_polling_mode(phydev))  in phy_start_cable_test_tdr()
703 		phy_trigger_machine(phydev);  in phy_start_cable_test_tdr()
705 	mutex_unlock(&phydev->lock);  in phy_start_cable_test_tdr()
710 	ethnl_cable_test_free(phydev);  in phy_start_cable_test_tdr()
712 	mutex_unlock(&phydev->lock);  in phy_start_cable_test_tdr()
718 static int phy_config_aneg(struct phy_device *phydev)  in phy_config_aneg()  argument
720 	if (phydev->drv->config_aneg)  in phy_config_aneg()
721 		return phydev->drv->config_aneg(phydev);  in phy_config_aneg()
726 	if (phydev->is_c45 && !(phydev->c45_ids.devices_in_package & BIT(0)))  in phy_config_aneg()
727 		return genphy_c45_config_aneg(phydev);  in phy_config_aneg()
729 	return genphy_config_aneg(phydev);  in phy_config_aneg()
734  * @phydev: the phy_device struct
739 static int phy_check_link_status(struct phy_device *phydev)  in phy_check_link_status()  argument
743 	WARN_ON(!mutex_is_locked(&phydev->lock));  in phy_check_link_status()
748 	if (phydev->loopback_enabled)  in phy_check_link_status()
751 	err = phy_read_status(phydev);  in phy_check_link_status()
755 	if (phydev->link && phydev->state != PHY_RUNNING) {  in phy_check_link_status()
756 		phy_check_downshift(phydev);  in phy_check_link_status()
757 		phydev->state = PHY_RUNNING;  in phy_check_link_status()
758 		phy_link_up(phydev);  in phy_check_link_status()
759 	} else if (!phydev->link && phydev->state != PHY_NOLINK) {  in phy_check_link_status()
760 		phydev->state = PHY_NOLINK;  in phy_check_link_status()
761 		phy_link_down(phydev);  in phy_check_link_status()
769  * @phydev: the phy_device struct
776 int phy_start_aneg(struct phy_device *phydev)  in phy_start_aneg()  argument
780 	if (!phydev->drv)  in phy_start_aneg()
783 	mutex_lock(&phydev->lock);  in phy_start_aneg()
785 	if (AUTONEG_DISABLE == phydev->autoneg)  in phy_start_aneg()
786 		phy_sanitize_settings(phydev);  in phy_start_aneg()
788 	err = phy_config_aneg(phydev);  in phy_start_aneg()
792 	if (phy_is_started(phydev))  in phy_start_aneg()
793 		err = phy_check_link_status(phydev);  in phy_start_aneg()
795 	mutex_unlock(&phydev->lock);  in phy_start_aneg()
801 static int phy_poll_aneg_done(struct phy_device *phydev)  in phy_poll_aneg_done()  argument
808 		ret = phy_aneg_done(phydev);  in phy_poll_aneg_done()
819  * @phydev: the phy_device struct
830 int phy_speed_down(struct phy_device *phydev, bool sync)  in phy_speed_down()  argument
835 	if (phydev->autoneg != AUTONEG_ENABLE)  in phy_speed_down()
838 	linkmode_copy(adv_tmp, phydev->advertising);  in phy_speed_down()
840 	ret = phy_speed_down_core(phydev);  in phy_speed_down()
844 	linkmode_copy(phydev->adv_old, adv_tmp);  in phy_speed_down()
846 	if (linkmode_equal(phydev->advertising, adv_tmp))  in phy_speed_down()
849 	ret = phy_config_aneg(phydev);  in phy_speed_down()
853 	return sync ? phy_poll_aneg_done(phydev) : 0;  in phy_speed_down()
859  * @phydev: the phy_device struct
863 int phy_speed_up(struct phy_device *phydev)  in phy_speed_up()  argument
867 	if (phydev->autoneg != AUTONEG_ENABLE)  in phy_speed_up()
870 	if (linkmode_empty(phydev->adv_old))  in phy_speed_up()
873 	linkmode_copy(adv_tmp, phydev->advertising);  in phy_speed_up()
874 	linkmode_copy(phydev->advertising, phydev->adv_old);  in phy_speed_up()
875 	linkmode_zero(phydev->adv_old);  in phy_speed_up()
877 	if (linkmode_equal(phydev->advertising, adv_tmp))  in phy_speed_up()
880 	return phy_config_aneg(phydev);  in phy_speed_up()
886  * @phydev: the phy_device struct
894 void phy_start_machine(struct phy_device *phydev)  in phy_start_machine()  argument
896 	phy_trigger_machine(phydev);  in phy_start_machine()
902  * @phydev: target phy_device struct
908 void phy_stop_machine(struct phy_device *phydev)  in phy_stop_machine()  argument
910 	cancel_delayed_work_sync(&phydev->state_queue);  in phy_stop_machine()
912 	mutex_lock(&phydev->lock);  in phy_stop_machine()
913 	if (phy_is_started(phydev))  in phy_stop_machine()
914 		phydev->state = PHY_UP;  in phy_stop_machine()
915 	mutex_unlock(&phydev->lock);  in phy_stop_machine()
920  * @phydev: target phy_device struct
925  * phydev->lock is held.
927 static void phy_error(struct phy_device *phydev)  in phy_error()  argument
931 	mutex_lock(&phydev->lock);  in phy_error()
932 	phydev->state = PHY_HALTED;  in phy_error()
933 	mutex_unlock(&phydev->lock);  in phy_error()
935 	phy_trigger_machine(phydev);  in phy_error()
940  * @phydev: target phy_device struct
942 int phy_disable_interrupts(struct phy_device *phydev)  in phy_disable_interrupts()  argument
947 	err = phy_config_interrupt(phydev, PHY_INTERRUPT_DISABLED);  in phy_disable_interrupts()
952 	return phy_clear_interrupt(phydev);  in phy_disable_interrupts()
964 	struct phy_device *phydev = phy_dat;  in phy_interrupt()  local
965 	struct phy_driver *drv = phydev->drv;  in phy_interrupt()
968 		return drv->handle_interrupt(phydev);  in phy_interrupt()
970 	if (drv->did_interrupt && !drv->did_interrupt(phydev))  in phy_interrupt()
974 	phy_trigger_machine(phydev);  in phy_interrupt()
977 	if (!drv->did_interrupt && phy_clear_interrupt(phydev)) {  in phy_interrupt()
978 		phy_error(phydev);  in phy_interrupt()
987  * @phydev: target phy_device struct
989 static int phy_enable_interrupts(struct phy_device *phydev)  in phy_enable_interrupts()  argument
991 	int err = phy_clear_interrupt(phydev);  in phy_enable_interrupts()
996 	return phy_config_interrupt(phydev, PHY_INTERRUPT_ENABLED);  in phy_enable_interrupts()
1001  * @phydev: target phy_device struct
1007 void phy_request_interrupt(struct phy_device *phydev)  in phy_request_interrupt()  argument
1011 	err = request_threaded_irq(phydev->irq, NULL, phy_interrupt,  in phy_request_interrupt()
1013 				   phydev_name(phydev), phydev);  in phy_request_interrupt()
1015 		phydev_warn(phydev, "Error %d requesting IRQ %d, falling back to polling\n",  in phy_request_interrupt()
1016 			    err, phydev->irq);  in phy_request_interrupt()
1017 		phydev->irq = PHY_POLL;  in phy_request_interrupt()
1019 		if (phy_enable_interrupts(phydev)) {  in phy_request_interrupt()
1020 			phydev_warn(phydev, "Can't enable interrupt, falling back to polling\n");  in phy_request_interrupt()
1021 			phy_free_interrupt(phydev);  in phy_request_interrupt()
1022 			phydev->irq = PHY_POLL;  in phy_request_interrupt()
1030  * @phydev: target phy_device struct
1035 void phy_free_interrupt(struct phy_device *phydev)  in phy_free_interrupt()  argument
1037 	phy_disable_interrupts(phydev);  in phy_free_interrupt()
1038 	free_irq(phydev->irq, phydev);  in phy_free_interrupt()
1044  * @phydev: target phy_device struct
1046 void phy_stop(struct phy_device *phydev)  in phy_stop()  argument
1048 	struct net_device *dev = phydev->attached_dev;  in phy_stop()
1050 	if (!phy_is_started(phydev) && phydev->state != PHY_DOWN) {  in phy_stop()
1052 		     phy_state_to_str(phydev->state));  in phy_stop()
1056 	mutex_lock(&phydev->lock);  in phy_stop()
1058 	if (phydev->state == PHY_CABLETEST) {  in phy_stop()
1059 		phy_abort_cable_test(phydev);  in phy_stop()
1063 	if (phydev->sfp_bus)  in phy_stop()
1064 		sfp_upstream_stop(phydev->sfp_bus);  in phy_stop()
1066 	phydev->state = PHY_HALTED;  in phy_stop()
1068 	mutex_unlock(&phydev->lock);  in phy_stop()
1070 	phy_state_machine(&phydev->state_queue.work);  in phy_stop()
1071 	phy_stop_machine(phydev);  in phy_stop()
1082  * @phydev: target phy_device struct
1090 void phy_start(struct phy_device *phydev)  in phy_start()  argument
1092 	mutex_lock(&phydev->lock);  in phy_start()
1094 	if (phydev->state != PHY_READY && phydev->state != PHY_HALTED) {  in phy_start()
1096 		     phy_state_to_str(phydev->state));  in phy_start()
1100 	if (phydev->sfp_bus)  in phy_start()
1101 		sfp_upstream_start(phydev->sfp_bus);  in phy_start()
1104 	__phy_resume(phydev);  in phy_start()
1106 	phydev->state = PHY_UP;  in phy_start()
1108 	phy_start_machine(phydev);  in phy_start()
1110 	mutex_unlock(&phydev->lock);  in phy_start()
1121 	struct phy_device *phydev =  in phy_state_machine()  local
1123 	struct net_device *dev = phydev->attached_dev;  in phy_state_machine()
1129 	mutex_lock(&phydev->lock);  in phy_state_machine()
1131 	old_state = phydev->state;  in phy_state_machine()
1133 	switch (phydev->state) {  in phy_state_machine()
1143 		err = phy_check_link_status(phydev);  in phy_state_machine()
1146 		err = phydev->drv->cable_test_get_status(phydev, &finished);  in phy_state_machine()
1148 			phy_abort_cable_test(phydev);  in phy_state_machine()
1151 			phydev->state = PHY_UP;  in phy_state_machine()
1156 			ethnl_cable_test_finished(phydev);  in phy_state_machine()
1159 			phydev->state = PHY_UP;  in phy_state_machine()
1163 		if (phydev->link) {  in phy_state_machine()
1164 			phydev->link = 0;  in phy_state_machine()
1165 			phy_link_down(phydev);  in phy_state_machine()
1171 	mutex_unlock(&phydev->lock);  in phy_state_machine()
1174 		err = phy_start_aneg(phydev);  in phy_state_machine()
1176 		phy_suspend(phydev);  in phy_state_machine()
1179 		phy_error(phydev);  in phy_state_machine()
1181 	if (old_state != phydev->state) {  in phy_state_machine()
1182 		phydev_dbg(phydev, "PHY state change %s -> %s\n",  in phy_state_machine()
1184 			   phy_state_to_str(phydev->state));  in phy_state_machine()
1185 		if (phydev->drv && phydev->drv->link_change_notify)  in phy_state_machine()
1186 			phydev->drv->link_change_notify(phydev);  in phy_state_machine()
1197 	mutex_lock(&phydev->lock);  in phy_state_machine()
1198 	if (phy_polling_mode(phydev) && phy_is_started(phydev))  in phy_state_machine()
1199 		phy_queue_state_machine(phydev, PHY_STATE_TIME);  in phy_state_machine()
1200 	mutex_unlock(&phydev->lock);  in phy_state_machine()
1205  * @phydev: phy_device struct with changed link
1210 void phy_mac_interrupt(struct phy_device *phydev)  in phy_mac_interrupt()  argument
1213 	phy_trigger_machine(phydev);  in phy_mac_interrupt()
1243  * @phydev: target phy_device struct
1251 int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable)  in phy_init_eee()  argument
1253 	if (!phydev->drv)  in phy_init_eee()
1258 	if (phydev->duplex == DUPLEX_FULL) {  in phy_init_eee()
1267 		status = phy_read_status(phydev);  in phy_init_eee()
1272 		eee_cap = phy_read_mmd(phydev, MDIO_MMD_PCS, MDIO_PCS_EEE_ABLE);  in phy_init_eee()
1283 		eee_lp = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_LPABLE);  in phy_init_eee()
1287 		eee_adv = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_ADV);  in phy_init_eee()
1295 		if (!phy_check_valid(phydev->speed, phydev->duplex, common))  in phy_init_eee()
1302 			phy_set_bits_mmd(phydev, MDIO_MMD_PCS, MDIO_CTRL1,  in phy_init_eee()
1314  * @phydev: target phy_device struct
1319 int phy_get_eee_err(struct phy_device *phydev)  in phy_get_eee_err()  argument
1321 	if (!phydev->drv)  in phy_get_eee_err()
1324 	return phy_read_mmd(phydev, MDIO_MMD_PCS, MDIO_PCS_EEE_WK_ERR);  in phy_get_eee_err()
1330  * @phydev: target phy_device struct
1336 int phy_ethtool_get_eee(struct phy_device *phydev, struct ethtool_eee *data)  in phy_ethtool_get_eee()  argument
1340 	if (!phydev->drv)  in phy_ethtool_get_eee()
1344 	val = phy_read_mmd(phydev, MDIO_MMD_PCS, MDIO_PCS_EEE_ABLE);  in phy_ethtool_get_eee()
1350 	val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_ADV);  in phy_ethtool_get_eee()
1357 	val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_LPABLE);  in phy_ethtool_get_eee()
1370  * @phydev: target phy_device struct
1375 int phy_ethtool_set_eee(struct phy_device *phydev, struct ethtool_eee *data)  in phy_ethtool_set_eee()  argument
1379 	if (!phydev->drv)  in phy_ethtool_set_eee()
1383 	cap = phy_read_mmd(phydev, MDIO_MMD_PCS, MDIO_PCS_EEE_ABLE);  in phy_ethtool_set_eee()
1387 	old_adv = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_ADV);  in phy_ethtool_set_eee()
1395 		adv &= ~phydev->eee_broken_modes;  in phy_ethtool_set_eee()
1399 		ret = phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_ADV, adv);  in phy_ethtool_set_eee()
1406 		if (phydev->autoneg == AUTONEG_ENABLE) {  in phy_ethtool_set_eee()
1407 			ret = phy_restart_aneg(phydev);  in phy_ethtool_set_eee()
1420  * @phydev: target phy_device struct
1423 int phy_ethtool_set_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol)  in phy_ethtool_set_wol()  argument
1425 	if (phydev->drv && phydev->drv->set_wol)  in phy_ethtool_set_wol()
1426 		return phydev->drv->set_wol(phydev, wol);  in phy_ethtool_set_wol()
1435  * @phydev: target phy_device struct
1438 void phy_ethtool_get_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol)  in phy_ethtool_get_wol()  argument
1440 	if (phydev->drv && phydev->drv->get_wol)  in phy_ethtool_get_wol()
1441 		phydev->drv->get_wol(phydev, wol);  in phy_ethtool_get_wol()
1448 	struct phy_device *phydev = ndev->phydev;  in phy_ethtool_get_link_ksettings()  local
1450 	if (!phydev)  in phy_ethtool_get_link_ksettings()
1453 	phy_ethtool_ksettings_get(phydev, cmd);  in phy_ethtool_get_link_ksettings()
1462 	struct phy_device *phydev = ndev->phydev;  in phy_ethtool_set_link_ksettings()  local
1464 	if (!phydev)  in phy_ethtool_set_link_ksettings()
1467 	return phy_ethtool_ksettings_set(phydev, cmd);  in phy_ethtool_set_link_ksettings()
1477 	struct phy_device *phydev = ndev->phydev;  in phy_ethtool_nway_reset()  local
1479 	if (!phydev)  in phy_ethtool_nway_reset()
1482 	if (!phydev->drv)  in phy_ethtool_nway_reset()
1485 	return phy_restart_aneg(phydev);  in phy_ethtool_nway_reset()