Update new users of new added functions

index 50d0183..5e04ef4 100644
@@ -442,20 +442,20 @@ static int ahci_port_start(struct ata_po
 
 	ap->private_data = pp;
 
-	if (hpriv->cap & HOST_CAP_64)
-		writel((pp->cmd_slot_dma >> 16) >> 16, port_mmio + PORT_LST_ADDR_HI);
-	writel(pp->cmd_slot_dma & 0xffffffff, port_mmio + PORT_LST_ADDR);
-	readl(port_mmio + PORT_LST_ADDR); /* flush */
-
-	if (hpriv->cap & HOST_CAP_64)
-		writel((pp->rx_fis_dma >> 16) >> 16, port_mmio + PORT_FIS_ADDR_HI);
-	writel(pp->rx_fis_dma & 0xffffffff, port_mmio + PORT_FIS_ADDR);
-	readl(port_mmio + PORT_FIS_ADDR); /* flush */
+	/*
+	 * Driver is setup; initialize the HBA
+	 */
+	ahci_start_fis_rx(port_mmio, pp, hpriv);
 
-	writel(PORT_CMD_ICC_ACTIVE | PORT_CMD_FIS_RX |
-	       PORT_CMD_POWER_ON | PORT_CMD_SPIN_UP |
-	       PORT_CMD_START, port_mmio + PORT_CMD);
-	readl(port_mmio + PORT_CMD); /* flush */
+	rc = ahci_port_spinup(port_mmio, hpriv->cap);
+	if (rc) 
+		ata_port_printk(ap, KERN_WARNING,
+				"Could not spinup port (%d)\n", rc);
+
+	rc = ahci_start_engine(port_mmio); 
+	if (rc) 
+		ata_port_printk(ap, KERN_WARNING, "Could not start DMA engine"
+			        "of port (%d)\n", rc);
 
 	return 0;
 }

@@ -1411,20 +1411,16 @@ static int ahci_host_init(struct ata_pro
 				(unsigned long) mmio, i);
 
 		/* make sure port is not active */
-		tmp = readl(port_mmio + PORT_CMD);
-		VPRINTK("PORT_CMD 0x%x\n", tmp);
-		if (tmp & (PORT_CMD_LIST_ON | PORT_CMD_FIS_ON |
-			   PORT_CMD_FIS_RX | PORT_CMD_START)) {
-			tmp &= ~(PORT_CMD_LIST_ON | PORT_CMD_FIS_ON |
-				 PORT_CMD_FIS_RX | PORT_CMD_START);
-			writel(tmp, port_mmio + PORT_CMD);
-			readl(port_mmio + PORT_CMD); /* flush */
-
-			/* spec says 500 msecs for each bit, so
-			 * this is slightly incorrect.
-			 */
-			msleep(500);
-		}
+
+		rc = ahci_stop_engine(port_mmio);
+		if (rc)
+			printk(KERN_WARNING "ata%u: DMA engine busy (%d)\n",
+			       i, rc);
+
+		rc = ahci_stop_fis_rx(port_mmio);
+		if (rc)
+			printk(KERN_WARNING "ata%u: FIS RX not stopped (%d)\n",
+			       i, rc);
 
 		writel(PORT_CMD_SPIN_UP, port_mmio + PORT_CMD);