77 static int vsc824x_add_skew(struct phy_device *phydev)  in vsc824x_add_skew()  argument
82 	extcon = phy_read(phydev, MII_VSC8244_EXT_CON1);  in vsc824x_add_skew()
93 	err = phy_write(phydev, MII_VSC8244_EXT_CON1, extcon);  in vsc824x_add_skew()
98 static int vsc824x_config_init(struct phy_device *phydev)  in vsc824x_config_init()  argument
102 	err = phy_write(phydev, MII_VSC8244_AUX_CONSTAT,  in vsc824x_config_init()
107 	if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)  in vsc824x_config_init()
108 		err = vsc824x_add_skew(phydev);  in vsc824x_config_init()
113 static int vsc824x_ack_interrupt(struct phy_device *phydev)  in vsc824x_ack_interrupt()  argument
121 	if (phydev->interrupts == PHY_INTERRUPT_ENABLED)  in vsc824x_ack_interrupt()
122 		err = phy_read(phydev, MII_VSC8244_ISTAT);  in vsc824x_ack_interrupt()
127 static int vsc82xx_config_intr(struct phy_device *phydev)  in vsc82xx_config_intr()  argument
131 	if (phydev->interrupts == PHY_INTERRUPT_ENABLED)  in vsc82xx_config_intr()
132 		err = phy_write(phydev, MII_VSC8244_IMASK,  in vsc82xx_config_intr()
133 			(phydev->drv->phy_id == PHY_ID_VSC8234 ||  in vsc82xx_config_intr()
134 			 phydev->drv->phy_id == PHY_ID_VSC8244 ||  in vsc82xx_config_intr()
135 			 phydev->drv->phy_id == PHY_ID_VSC8514 ||  in vsc82xx_config_intr()
136 			 phydev->drv->phy_id == PHY_ID_VSC8574) ?  in vsc82xx_config_intr()
143 		err = phy_read(phydev, MII_VSC8244_ISTAT);  in vsc82xx_config_intr()
148 		err = phy_write(phydev, MII_VSC8244_IMASK, 0);  in vsc82xx_config_intr()
154 static int vsc8221_config_init(struct phy_device *phydev)  in vsc8221_config_init()  argument
158 	err = phy_write(phydev, MII_VSC8244_AUX_CONSTAT,  in vsc8221_config_init()
173 static int vsc82x4_config_autocross_enable(struct phy_device *phydev)  in vsc82x4_config_autocross_enable()  argument
177 	if (phydev->autoneg == AUTONEG_ENABLE || phydev->speed > SPEED_100)  in vsc82x4_config_autocross_enable()
181 	ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_ACCESS, 0x52b5);  in vsc82x4_config_autocross_enable()
183 		ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_18E, 0x0012);  in vsc82x4_config_autocross_enable()
185 		ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_17E, 0x2803);  in vsc82x4_config_autocross_enable()
187 		ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_16E, 0x87fa);  in vsc82x4_config_autocross_enable()
190 		ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_ACCESS, 0x0000);  in vsc82x4_config_autocross_enable()
192 		phy_write(phydev, MII_VSC82X4_EXT_PAGE_ACCESS, 0x0000);  in vsc82x4_config_autocross_enable()
205 static int vsc82x4_config_aneg(struct phy_device *phydev)  in vsc82x4_config_aneg()  argument
212 	if (phydev->autoneg != AUTONEG_ENABLE && phydev->speed <= SPEED_100) {  in vsc82x4_config_aneg()
213 		ret = genphy_setup_forced(phydev);  in vsc82x4_config_aneg()
218 		return vsc82x4_config_autocross_enable(phydev);  in vsc82x4_config_aneg()
221 	return genphy_config_aneg(phydev);  in vsc82x4_config_aneg()