35 	void __iomem	*membase;  member
43 	return readl_poll_timeout(priv->membase + MDIO_CMD_REG, busy,  in ipq4019_mdio_wait_busy()
63 		data = readl(priv->membase + MDIO_MODE_REG);  in ipq4019_mdio_read()
67 		writel(data, priv->membase + MDIO_MODE_REG);  in ipq4019_mdio_read()
70 		writel((mii_id << 8) | mmd, priv->membase + MDIO_ADDR_REG);  in ipq4019_mdio_read()
73 		writel(reg, priv->membase + MDIO_DATA_WRITE_REG);  in ipq4019_mdio_read()
78 		data = readl(priv->membase + MDIO_MODE_REG);  in ipq4019_mdio_read()
82 		writel(data, priv->membase + MDIO_MODE_REG);  in ipq4019_mdio_read()
85 		writel((mii_id << 8) | regnum, priv->membase + MDIO_ADDR_REG);  in ipq4019_mdio_read()
91 	writel(cmd, priv->membase + MDIO_CMD_REG);  in ipq4019_mdio_read()
100 		writel(cmd, priv->membase + MDIO_CMD_REG);  in ipq4019_mdio_read()
107 	return readl(priv->membase + MDIO_DATA_READ_REG);  in ipq4019_mdio_read()
126 		data = readl(priv->membase + MDIO_MODE_REG);  in ipq4019_mdio_write()
130 		writel(data, priv->membase + MDIO_MODE_REG);  in ipq4019_mdio_write()
133 		writel((mii_id << 8) | mmd, priv->membase + MDIO_ADDR_REG);  in ipq4019_mdio_write()
136 		writel(reg, priv->membase + MDIO_DATA_WRITE_REG);  in ipq4019_mdio_write()
140 		writel(cmd, priv->membase + MDIO_CMD_REG);  in ipq4019_mdio_write()
146 		data = readl(priv->membase + MDIO_MODE_REG);  in ipq4019_mdio_write()
150 		writel(data, priv->membase + MDIO_MODE_REG);  in ipq4019_mdio_write()
153 		writel((mii_id << 8) | regnum, priv->membase + MDIO_ADDR_REG);  in ipq4019_mdio_write()
157 	writel(value, priv->membase + MDIO_DATA_WRITE_REG);  in ipq4019_mdio_write()
165 	writel(cmd, priv->membase + MDIO_CMD_REG);  in ipq4019_mdio_write()
186 	priv->membase = devm_platform_ioremap_resource(pdev, 0);  in ipq4019_mdio_probe()
187 	if (IS_ERR(priv->membase))  in ipq4019_mdio_probe()
188 		return PTR_ERR(priv->membase);  in ipq4019_mdio_probe()