+static void ag71xx_fast_reset(struct ag71xx *ag)
+{
+ struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
+ struct net_device *dev = ag->dev;
+ u32 reset_mask = pdata->reset_bit;
+ u32 rx_ds, tx_ds;
+ u32 mii_reg;
+
+ reset_mask &= RESET_MODULE_GE0_MAC | RESET_MODULE_GE1_MAC;
+
+ mii_reg = ag71xx_rr(ag, AG71XX_REG_MII_CFG);
+ rx_ds = ag71xx_rr(ag, AG71XX_REG_RX_DESC);
+ tx_ds = ag71xx_rr(ag, AG71XX_REG_TX_DESC);
+
+ ar71xx_device_stop(reset_mask);
+ udelay(10);
+ ar71xx_device_start(reset_mask);
+ udelay(10);
+
+ ag71xx_dma_reset(ag);
+ ag71xx_hw_setup(ag);
+
+ ag71xx_wr(ag, AG71XX_REG_RX_DESC, rx_ds);
+ ag71xx_wr(ag, AG71XX_REG_TX_DESC, tx_ds);
+ ag71xx_wr(ag, AG71XX_REG_MII_CFG, mii_reg);
+
+ ag71xx_hw_set_macaddr(ag, dev->dev_addr);
+}
+