160 static void __set_phy_supported(struct phy_device *phydev, u32 max_speed)  in __set_phy_supported()  argument
162 	phy_caps_linkmode_max_speed(max_speed, phydev->supported);  in __set_phy_supported()
175 void phy_set_max_speed(struct phy_device *phydev, u32 max_speed)  in phy_set_max_speed()  argument
177 	__set_phy_supported(phydev, max_speed);  in phy_set_max_speed()
179 	phy_advertise_supported(phydev);  in phy_set_max_speed()
183 void of_set_phy_supported(struct phy_device *phydev)  in of_set_phy_supported()  argument
185 	struct device_node *node = phydev->mdio.dev.of_node;  in of_set_phy_supported()
195 		__set_phy_supported(phydev, max_speed);  in of_set_phy_supported()
198 void of_set_phy_eee_broken(struct phy_device *phydev)  in of_set_phy_eee_broken()  argument
200 	struct device_node *node = phydev->mdio.dev.of_node;  in of_set_phy_eee_broken()
201 	unsigned long *modes = phydev->eee_disabled_modes;  in of_set_phy_eee_broken()
229 void of_set_phy_timing_role(struct phy_device *phydev)  in of_set_phy_timing_role()  argument
231 	struct device_node *node = phydev->mdio.dev.of_node;  in of_set_phy_timing_role()
244 		phydev->master_slave_set = MASTER_SLAVE_CFG_MASTER_FORCE;  in of_set_phy_timing_role()
246 		phydev->master_slave_set = MASTER_SLAVE_CFG_SLAVE_FORCE;  in of_set_phy_timing_role()
248 		phydev->master_slave_set = MASTER_SLAVE_CFG_MASTER_PREFERRED;  in of_set_phy_timing_role()
250 		phydev->master_slave_set = MASTER_SLAVE_CFG_SLAVE_PREFERRED;  in of_set_phy_timing_role()
252 		phydev_warn(phydev, "Unknown master-slave mode %s\n", master);  in of_set_phy_timing_role()
265 void phy_resolve_aneg_pause(struct phy_device *phydev)  in phy_resolve_aneg_pause()  argument
267 	if (phydev->duplex == DUPLEX_FULL) {  in phy_resolve_aneg_pause()
268 		phydev->pause = linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT,  in phy_resolve_aneg_pause()
269 						  phydev->lp_advertising);  in phy_resolve_aneg_pause()
270 		phydev->asym_pause = linkmode_test_bit(  in phy_resolve_aneg_pause()
272 			phydev->lp_advertising);  in phy_resolve_aneg_pause()
285 void phy_resolve_aneg_linkmode(struct phy_device *phydev)  in phy_resolve_aneg_linkmode()  argument
290 	linkmode_and(common, phydev->lp_advertising, phydev->advertising);  in phy_resolve_aneg_linkmode()
294 		phydev->speed = c->speed;  in phy_resolve_aneg_linkmode()
295 		phydev->duplex = c->duplex;  in phy_resolve_aneg_linkmode()
298 	phy_resolve_aneg_pause(phydev);  in phy_resolve_aneg_linkmode()
311 void phy_check_downshift(struct phy_device *phydev)  in phy_check_downshift()  argument
317 	phydev->downshifted_rate = 0;  in phy_check_downshift()
319 	if (phydev->autoneg == AUTONEG_DISABLE ||  in phy_check_downshift()
320 	    phydev->speed == SPEED_UNKNOWN)  in phy_check_downshift()
323 	linkmode_and(common, phydev->lp_advertising, phydev->advertising);  in phy_check_downshift()
329 	if (speed == SPEED_UNKNOWN || phydev->speed >= speed)  in phy_check_downshift()
332 …phydev_warn(phydev, "Downshift occurred from negotiated speed %s to actual speed %s, check cabling…  in phy_check_downshift()
333 		    phy_speed_to_str(speed), phy_speed_to_str(phydev->speed));  in phy_check_downshift()
335 	phydev->downshifted_rate = 1;  in phy_check_downshift()
338 static int phy_resolve_min_speed(struct phy_device *phydev, bool fdx_only)  in phy_resolve_min_speed()  argument
343 	linkmode_and(common, phydev->lp_advertising, phydev->advertising);  in phy_resolve_min_speed()
352 int phy_speed_down_core(struct phy_device *phydev)  in phy_speed_down_core()  argument
354 	int min_common_speed = phy_resolve_min_speed(phydev, true);  in phy_speed_down_core()
359 	phy_caps_linkmode_max_speed(min_common_speed, phydev->advertising);  in phy_speed_down_core()
409 int __phy_read_mmd(struct phy_device *phydev, int devad, u32 regnum)  in __phy_read_mmd()  argument
414 	if (phydev->drv && phydev->drv->read_mmd)  in __phy_read_mmd()
415 		return phydev->drv->read_mmd(phydev, devad, regnum);  in __phy_read_mmd()
417 	return mmd_phy_read(phydev->mdio.bus, phydev->mdio.addr,  in __phy_read_mmd()
418 			    phydev->is_c45, devad, regnum);  in __phy_read_mmd()
431 int phy_read_mmd(struct phy_device *phydev, int devad, u32 regnum)  in phy_read_mmd()  argument
435 	phy_lock_mdio_bus(phydev);  in phy_read_mmd()
436 	ret = __phy_read_mmd(phydev, devad, regnum);  in phy_read_mmd()
437 	phy_unlock_mdio_bus(phydev);  in phy_read_mmd()
453 int __phy_write_mmd(struct phy_device *phydev, int devad, u32 regnum, u16 val)  in __phy_write_mmd()  argument
458 	if (phydev->drv && phydev->drv->write_mmd)  in __phy_write_mmd()
459 		return phydev->drv->write_mmd(phydev, devad, regnum, val);  in __phy_write_mmd()
461 	return mmd_phy_write(phydev->mdio.bus, phydev->mdio.addr,  in __phy_write_mmd()
462 			     phydev->is_c45, devad, regnum, val);  in __phy_write_mmd()
476 int phy_write_mmd(struct phy_device *phydev, int devad, u32 regnum, u16 val)  in phy_write_mmd()  argument
480 	phy_lock_mdio_bus(phydev);  in phy_write_mmd()
481 	ret = __phy_write_mmd(phydev, devad, regnum, val);  in phy_write_mmd()
482 	phy_unlock_mdio_bus(phydev);  in phy_write_mmd()
503 int __phy_package_read_mmd(struct phy_device *phydev,  in __phy_package_read_mmd()  argument
507 	int addr = phy_package_address(phydev, addr_offset);  in __phy_package_read_mmd()
515 	return mmd_phy_read(phydev->mdio.bus, addr, phydev->is_c45, devad,  in __phy_package_read_mmd()
536 int __phy_package_write_mmd(struct phy_device *phydev,  in __phy_package_write_mmd()  argument
540 	int addr = phy_package_address(phydev, addr_offset);  in __phy_package_write_mmd()
548 	return mmd_phy_write(phydev->mdio.bus, addr, phydev->is_c45, devad,  in __phy_package_write_mmd()
566 int phy_modify_changed(struct phy_device *phydev, u32 regnum, u16 mask, u16 set)  in phy_modify_changed()  argument
570 	phy_lock_mdio_bus(phydev);  in phy_modify_changed()
571 	ret = __phy_modify_changed(phydev, regnum, mask, set);  in phy_modify_changed()
572 	phy_unlock_mdio_bus(phydev);  in phy_modify_changed()
589 int __phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set)  in __phy_modify()  argument
593 	ret = __phy_modify_changed(phydev, regnum, mask, set);  in __phy_modify()
610 int phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set)  in phy_modify()  argument
614 	phy_lock_mdio_bus(phydev);  in phy_modify()
615 	ret = __phy_modify(phydev, regnum, mask, set);  in phy_modify()
616 	phy_unlock_mdio_bus(phydev);  in phy_modify()
635 int __phy_modify_mmd_changed(struct phy_device *phydev, int devad, u32 regnum,  in __phy_modify_mmd_changed()  argument
640 	ret = __phy_read_mmd(phydev, devad, regnum);  in __phy_modify_mmd_changed()
648 	ret = __phy_write_mmd(phydev, devad, regnum, new);  in __phy_modify_mmd_changed()
668 int phy_modify_mmd_changed(struct phy_device *phydev, int devad, u32 regnum,  in phy_modify_mmd_changed()  argument
673 	phy_lock_mdio_bus(phydev);  in phy_modify_mmd_changed()
674 	ret = __phy_modify_mmd_changed(phydev, devad, regnum, mask, set);  in phy_modify_mmd_changed()
675 	phy_unlock_mdio_bus(phydev);  in phy_modify_mmd_changed()
693 int __phy_modify_mmd(struct phy_device *phydev, int devad, u32 regnum,  in __phy_modify_mmd()  argument
698 	ret = __phy_modify_mmd_changed(phydev, devad, regnum, mask, set);  in __phy_modify_mmd()
716 int phy_modify_mmd(struct phy_device *phydev, int devad, u32 regnum,  in phy_modify_mmd()  argument
721 	phy_lock_mdio_bus(phydev);  in phy_modify_mmd()
722 	ret = __phy_modify_mmd(phydev, devad, regnum, mask, set);  in phy_modify_mmd()
723 	phy_unlock_mdio_bus(phydev);  in phy_modify_mmd()
729 static int __phy_read_page(struct phy_device *phydev)  in __phy_read_page()  argument
731 …if (WARN_ONCE(!phydev->drv->read_page, "read_page callback not available, PHY driver not loaded?\n…  in __phy_read_page()
734 	return phydev->drv->read_page(phydev);  in __phy_read_page()
737 static int __phy_write_page(struct phy_device *phydev, int page)  in __phy_write_page()  argument
739 …if (WARN_ONCE(!phydev->drv->write_page, "write_page callback not available, PHY driver not loaded?…  in __phy_write_page()
742 	return phydev->drv->write_page(phydev, page);  in __phy_write_page()
753 int phy_save_page(struct phy_device *phydev)  in phy_save_page()  argument
755 	phy_lock_mdio_bus(phydev);  in phy_save_page()
756 	return __phy_read_page(phydev);  in phy_save_page()
771 int phy_select_page(struct phy_device *phydev, int page)  in phy_select_page()  argument
775 	oldpage = ret = phy_save_page(phydev);  in phy_select_page()
780 		ret = __phy_write_page(phydev, page);  in phy_select_page()
805 int phy_restore_page(struct phy_device *phydev, int oldpage, int ret)  in phy_restore_page()  argument
810 		r = __phy_write_page(phydev, oldpage);  in phy_restore_page()
822 	phy_unlock_mdio_bus(phydev);  in phy_restore_page()
836 int phy_read_paged(struct phy_device *phydev, int page, u32 regnum)  in phy_read_paged()  argument
840 	oldpage = phy_select_page(phydev, page);  in phy_read_paged()
842 		ret = __phy_read(phydev, regnum);  in phy_read_paged()
844 	return phy_restore_page(phydev, oldpage, ret);  in phy_read_paged()
857 int phy_write_paged(struct phy_device *phydev, int page, u32 regnum, u16 val)  in phy_write_paged()  argument
861 	oldpage = phy_select_page(phydev, page);  in phy_write_paged()
863 		ret = __phy_write(phydev, regnum, val);  in phy_write_paged()
865 	return phy_restore_page(phydev, oldpage, ret);  in phy_write_paged()
879 int phy_modify_paged_changed(struct phy_device *phydev, int page, u32 regnum,  in phy_modify_paged_changed()  argument
884 	oldpage = phy_select_page(phydev, page);  in phy_modify_paged_changed()
886 		ret = __phy_modify_changed(phydev, regnum, mask, set);  in phy_modify_paged_changed()
888 	return phy_restore_page(phydev, oldpage, ret);  in phy_modify_paged_changed()
902 int phy_modify_paged(struct phy_device *phydev, int page, u32 regnum,  in phy_modify_paged()  argument
905 	int ret = phy_modify_paged_changed(phydev, page, regnum, mask, set);  in phy_modify_paged()