5  * SPDX-License-Identifier:	GPL-2.0+
74  * UID--as defined by registers 2 and 3--is.  The 32-bit result
164 	struct mii_dev *bus = phydev->bus;  in phy_read()
166 	return bus->read(bus, phydev->addr, devad, regnum);  in phy_read()
172 	struct mii_dev *bus = phydev->bus;  in phy_write()
174 	return bus->write(bus, phydev->addr, devad, regnum, val);  in phy_write()
194 	struct phy_driver *drv = phydev->drv;  in phy_read_mmd()
197 		return -EINVAL;  in phy_read_mmd()
199 	/* driver-specific access */  in phy_read_mmd()
200 	if (drv->read_mmd)  in phy_read_mmd()
201 		return drv->read_mmd(phydev, devad, regnum);  in phy_read_mmd()
203 	/* direct C45 / C22 access */  in phy_read_mmd()
204 	if ((drv->features & PHY_10G_FEATURES) == PHY_10G_FEATURES ||  in phy_read_mmd()
208 	/* indirect C22 access */  in phy_read_mmd()
218 	struct phy_driver *drv = phydev->drv;  in phy_write_mmd()
221 		return -EINVAL;  in phy_write_mmd()
223 	/* driver-specific access */  in phy_write_mmd()
224 	if (drv->write_mmd)  in phy_write_mmd()
225 		return drv->write_mmd(phydev, devad, regnum, val);  in phy_write_mmd()
227 	/* direct C45 / C22 access */  in phy_write_mmd()
228 	if ((drv->features & PHY_10G_FEATURES) == PHY_10G_FEATURES ||  in phy_write_mmd()
232 	/* indirect C22 access */  in phy_write_mmd()
251  * phy_init() - Initializes the PHY drivers
255  * @return 0 if OK, -ve on error
260  * phy_reset() - Resets the specified PHY
265  * @return 0 if OK, -ve on error
270  * phy_find_by_mask() - Searches for a PHY on the specified MDIO bus
280  * @interface:	type of MAC-PHY interface
289  * phy_connect_dev() - Associates the given pair of PHY and Ethernet devices
296  * phy_connect() - Creates a PHY device for the Ethernet interface
308  * @interface:	type of MAC-PHY interface
317 	if (ofnode_valid(phydev->node))  in phy_get_ofnode()
318 		return phydev->node;  in phy_get_ofnode()
320 		return dev_ofnode(phydev->dev);  in phy_get_ofnode()
325  * phy_connect_dev() - Associates the given pair of PHY and Ethernet devices
332  * phy_connect() - Creates a PHY device for the Ethernet interface
344  * @interface:	type of MAC-PHY interface
399  * phy_get_interface_by_name() - Look up a PHY interface name
402  * @return PHY_INTERFACE_MODE_... value, or -1 if not found
407  * phy_interface_is_rgmii - Convenience function for testing if a PHY interface
413 	return phydev->interface >= PHY_INTERFACE_MODE_RGMII &&  in phy_interface_is_rgmii()
414 		phydev->interface <= PHY_INTERFACE_MODE_RGMII_TXID;  in phy_interface_is_rgmii()
418  * phy_interface_is_sgmii - Convenience function for testing if a PHY interface
424 	return phydev->interface >= PHY_INTERFACE_MODE_SGMII &&  in phy_interface_is_sgmii()
425 		phydev->interface <= PHY_INTERFACE_MODE_QSGMII;  in phy_interface_is_sgmii()