39 	struct bcm6368_mdiomux_desc *md = bus->priv;  in bcm6368_mdiomux_read()  local
43 	__raw_writel(0, md->base + MDIOC_REG);  in bcm6368_mdiomux_read()
48 	if (md->ext_phy)  in bcm6368_mdiomux_read()
51 	__raw_writel(reg, md->base + MDIOC_REG);  in bcm6368_mdiomux_read()
53 	ret = __raw_readw(md->base + MDIOD_REG);  in bcm6368_mdiomux_read()
61 	struct bcm6368_mdiomux_desc *md = bus->priv;  in bcm6368_mdiomux_write()  local
64 	__raw_writel(0, md->base + MDIOC_REG);  in bcm6368_mdiomux_write()
69 	if (md->ext_phy)  in bcm6368_mdiomux_write()
73 	__raw_writel(reg, md->base + MDIOC_REG);  in bcm6368_mdiomux_write()
82 	struct bcm6368_mdiomux_desc *md = data;  in bcm6368_mdiomux_switch_fn()  local
84 	md->ext_phy = desired_child;  in bcm6368_mdiomux_switch_fn()
91 	struct bcm6368_mdiomux_desc *md;  in bcm6368_mdiomux_probe()  local
96 	md = devm_kzalloc(&pdev->dev, sizeof(*md), GFP_KERNEL);  in bcm6368_mdiomux_probe()
97 	if (!md)  in bcm6368_mdiomux_probe()
99 	md->dev = &pdev->dev;  in bcm6368_mdiomux_probe()
109 	md->base = devm_ioremap(&pdev->dev, res->start, resource_size(res));  in bcm6368_mdiomux_probe()
110 	if (!md->base) {  in bcm6368_mdiomux_probe()
115 	md->mii_bus = devm_mdiobus_alloc(&pdev->dev);  in bcm6368_mdiomux_probe()
116 	if (!md->mii_bus) {  in bcm6368_mdiomux_probe()
121 	bus = md->mii_bus;  in bcm6368_mdiomux_probe()
122 	bus->priv = md;  in bcm6368_mdiomux_probe()
137 	platform_set_drvdata(pdev, md);  in bcm6368_mdiomux_probe()
139 	rc = mdio_mux_init(md->dev, md->dev->of_node,  in bcm6368_mdiomux_probe()
140 			   bcm6368_mdiomux_switch_fn, &md->mux_handle, md,  in bcm6368_mdiomux_probe()
141 			   md->mii_bus);  in bcm6368_mdiomux_probe()
143 		dev_info(md->dev, "mdiomux initialization failed\n");  in bcm6368_mdiomux_probe()
158 	struct bcm6368_mdiomux_desc *md = platform_get_drvdata(pdev);  in bcm6368_mdiomux_remove()  local
160 	mdio_mux_uninit(md->mux_handle);  in bcm6368_mdiomux_remove()
161 	mdiobus_unregister(md->mii_bus);  in bcm6368_mdiomux_remove()