24 	struct temac_local *lp = bus->priv;  in temac_mdio_read()  local
30 	mutex_lock(&lp->indirect_mutex);  in temac_mdio_read()
31 	temac_iow(lp, XTE_LSW0_OFFSET, (phy_id << 5) | reg);  in temac_mdio_read()
32 	rc = temac_indirect_in32(lp, XTE_MIIMAI_OFFSET);  in temac_mdio_read()
33 	mutex_unlock(&lp->indirect_mutex);  in temac_mdio_read()
35 	dev_dbg(lp->dev, "temac_mdio_read(phy_id=%i, reg=%x) == %x\n",  in temac_mdio_read()
43 	struct temac_local *lp = bus->priv;  in temac_mdio_write()  local
45 	dev_dbg(lp->dev, "temac_mdio_write(phy_id=%i, reg=%x, val=%x)\n",  in temac_mdio_write()
51 	mutex_lock(&lp->indirect_mutex);  in temac_mdio_write()
52 	temac_indirect_out32(lp, XTE_MGTDR_OFFSET, val);  in temac_mdio_write()
53 	temac_indirect_out32(lp, XTE_MIIMAI_OFFSET, (phy_id << 5) | reg);  in temac_mdio_write()
54 	mutex_unlock(&lp->indirect_mutex);  in temac_mdio_write()
59 int temac_mdio_setup(struct temac_local *lp, struct device_node *np)  in temac_mdio_setup()  argument
80 	mutex_lock(&lp->indirect_mutex);  in temac_mdio_setup()
81 	temac_indirect_out32(lp, XTE_MC_OFFSET, 1 << 6 | clk_div);  in temac_mdio_setup()
82 	mutex_unlock(&lp->indirect_mutex);  in temac_mdio_setup()
91 	bus->priv = lp;  in temac_mdio_setup()
95 	bus->parent = lp->dev;  in temac_mdio_setup()
96 	bus->irq = lp->mdio_irqs; /* preallocated IRQ table */  in temac_mdio_setup()
98 	lp->mii_bus = bus;  in temac_mdio_setup()
104 	mutex_lock(&lp->indirect_mutex);  in temac_mdio_setup()
105 	dev_dbg(lp->dev, "MDIO bus registered;  MC:%x\n",  in temac_mdio_setup()
106 		temac_indirect_in32(lp, XTE_MC_OFFSET));  in temac_mdio_setup()
107 	mutex_unlock(&lp->indirect_mutex);  in temac_mdio_setup()
115 void temac_mdio_teardown(struct temac_local *lp)  in temac_mdio_teardown()  argument
117 	mdiobus_unregister(lp->mii_bus);  in temac_mdio_teardown()
118 	kfree(lp->mii_bus->irq);  in temac_mdio_teardown()
119 	mdiobus_free(lp->mii_bus);  in temac_mdio_teardown()
120 	lp->mii_bus = NULL;  in temac_mdio_teardown()