78 static int vsc824x_add_skew(struct phy_device *phydev)  in vsc824x_add_skew()  argument
83 	extcon = phy_read(phydev, MII_VSC8244_EXT_CON1);  in vsc824x_add_skew()
94 	err = phy_write(phydev, MII_VSC8244_EXT_CON1, extcon);  in vsc824x_add_skew()
99 static int vsc824x_config_init(struct phy_device *phydev)  in vsc824x_config_init()  argument
103 	err = phy_write(phydev, MII_VSC8244_AUX_CONSTAT,  in vsc824x_config_init()
108 	if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)  in vsc824x_config_init()
109 		err = vsc824x_add_skew(phydev);  in vsc824x_config_init()
114 static int vsc824x_ack_interrupt(struct phy_device *phydev)  in vsc824x_ack_interrupt()  argument
122 	if (phydev->interrupts == PHY_INTERRUPT_ENABLED)  in vsc824x_ack_interrupt()
123 		err = phy_read(phydev, MII_VSC8244_ISTAT);  in vsc824x_ack_interrupt()
128 static int vsc82xx_config_intr(struct phy_device *phydev)  in vsc82xx_config_intr()  argument
132 	if (phydev->interrupts == PHY_INTERRUPT_ENABLED)  in vsc82xx_config_intr()
133 		err = phy_write(phydev, MII_VSC8244_IMASK,  in vsc82xx_config_intr()
134 			(phydev->drv->phy_id == PHY_ID_VSC8234 ||  in vsc82xx_config_intr()
135 			 phydev->drv->phy_id == PHY_ID_VSC8244 ||  in vsc82xx_config_intr()
136 			 phydev->drv->phy_id == PHY_ID_VSC8514 ||  in vsc82xx_config_intr()
137 			 phydev->drv->phy_id == PHY_ID_VSC8574 ||  in vsc82xx_config_intr()
138 			 phydev->drv->phy_id == PHY_ID_VSC8601) ?  in vsc82xx_config_intr()
145 		err = phy_read(phydev, MII_VSC8244_ISTAT);  in vsc82xx_config_intr()
150 		err = phy_write(phydev, MII_VSC8244_IMASK, 0);  in vsc82xx_config_intr()
156 static int vsc8221_config_init(struct phy_device *phydev)  in vsc8221_config_init()  argument
160 	err = phy_write(phydev, MII_VSC8244_AUX_CONSTAT,  in vsc8221_config_init()
175 static int vsc82x4_config_autocross_enable(struct phy_device *phydev)  in vsc82x4_config_autocross_enable()  argument
179 	if (phydev->autoneg == AUTONEG_ENABLE || phydev->speed > SPEED_100)  in vsc82x4_config_autocross_enable()
183 	ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_ACCESS, 0x52b5);  in vsc82x4_config_autocross_enable()
185 		ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_18E, 0x0012);  in vsc82x4_config_autocross_enable()
187 		ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_17E, 0x2803);  in vsc82x4_config_autocross_enable()
189 		ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_16E, 0x87fa);  in vsc82x4_config_autocross_enable()
192 		ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_ACCESS, 0x0000);  in vsc82x4_config_autocross_enable()
194 		phy_write(phydev, MII_VSC82X4_EXT_PAGE_ACCESS, 0x0000);  in vsc82x4_config_autocross_enable()
207 static int vsc82x4_config_aneg(struct phy_device *phydev)  in vsc82x4_config_aneg()  argument
214 	if (phydev->autoneg != AUTONEG_ENABLE && phydev->speed <= SPEED_100) {  in vsc82x4_config_aneg()
215 		ret = genphy_setup_forced(phydev);  in vsc82x4_config_aneg()
220 		return vsc82x4_config_autocross_enable(phydev);  in vsc82x4_config_aneg()
223 	return genphy_config_aneg(phydev);  in vsc82x4_config_aneg()