48 static int ip175c_config_init(struct phy_device *phydev)  in ip175c_config_init()  argument
56 		err = mdiobus_write(phydev->bus, 30, 0, 0x175c);  in ip175c_config_init()
61 		err = mdiobus_read(phydev->bus, 30, 0);  in ip175c_config_init()
67 		err = mdiobus_write(phydev->bus, 29, 31, 0x175c);  in ip175c_config_init()
72 		err = mdiobus_write(phydev->bus, 29, 22, 0x420);  in ip175c_config_init()
78 			err = mdiobus_write(phydev->bus, i,  in ip175c_config_init()
85 			err = mdiobus_read(phydev->bus, i, MII_BMCR);  in ip175c_config_init()
92 	if (phydev->addr != 4) {  in ip175c_config_init()
93 		phydev->state = PHY_RUNNING;  in ip175c_config_init()
94 		phydev->speed = SPEED_100;  in ip175c_config_init()
95 		phydev->duplex = DUPLEX_FULL;  in ip175c_config_init()
96 		phydev->link = 1;  in ip175c_config_init()
97 		netif_carrier_on(phydev->attached_dev);  in ip175c_config_init()
103 static int ip1xx_reset(struct phy_device *phydev)  in ip1xx_reset()  argument
108 	bmcr = phy_read(phydev, MII_BMCR);  in ip1xx_reset()
112 	bmcr = phy_write(phydev, MII_BMCR, bmcr);  in ip1xx_reset()
117 		bmcr = phy_read(phydev, MII_BMCR);  in ip1xx_reset()
125 static int ip1001_config_init(struct phy_device *phydev)  in ip1001_config_init()  argument
129 	c = ip1xx_reset(phydev);  in ip1001_config_init()
134 	c = phy_read(phydev, IP1001_SPEC_CTRL_STATUS_2);  in ip1001_config_init()
138 	c = phy_write(phydev, IP1001_SPEC_CTRL_STATUS_2, c);  in ip1001_config_init()
142 	if (phy_interface_is_rgmii(phydev)) {  in ip1001_config_init()
144 		c = phy_read(phydev, IP10XX_SPEC_CTRL_STATUS);  in ip1001_config_init()
150 		if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)  in ip1001_config_init()
152 		else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID)  in ip1001_config_init()
154 		else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID)  in ip1001_config_init()
157 		c = phy_write(phydev, IP10XX_SPEC_CTRL_STATUS, c);  in ip1001_config_init()
165 static int ip101a_g_config_init(struct phy_device *phydev)  in ip101a_g_config_init()  argument
169 	c = ip1xx_reset(phydev);  in ip101a_g_config_init()
174 	c = phy_write(phydev, IP101A_G_IRQ_CONF_STATUS, IP101A_G_IRQ_DEFAULT);  in ip101a_g_config_init()
179 	c = phy_read(phydev, IP10XX_SPEC_CTRL_STATUS);  in ip101a_g_config_init()
182 	return phy_write(phydev, IP10XX_SPEC_CTRL_STATUS, c);  in ip101a_g_config_init()
185 static int ip175c_read_status(struct phy_device *phydev)  in ip175c_read_status()  argument
187 	if (phydev->addr == 4) /* WAN port */  in ip175c_read_status()
188 		genphy_read_status(phydev);  in ip175c_read_status()
191 		phydev->irq = PHY_IGNORE_INTERRUPT;  in ip175c_read_status()
196 static int ip175c_config_aneg(struct phy_device *phydev)  in ip175c_config_aneg()  argument
198 	if (phydev->addr == 4) /* WAN port */  in ip175c_config_aneg()
199 		genphy_config_aneg(phydev);  in ip175c_config_aneg()
204 static int ip101a_g_ack_interrupt(struct phy_device *phydev)  in ip101a_g_ack_interrupt()  argument
206 	int err = phy_read(phydev, IP101A_G_IRQ_CONF_STATUS);  in ip101a_g_ack_interrupt()