--- zzzz-none-000/linux-3.10.107/drivers/ata/libahci.c	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/drivers/ata/libahci.c	2021-11-10 11:53:55.000000000 +0000
@@ -32,6 +32,12 @@
  *
  */
 
+/**
+ * Some part of this file is modified by Ikanos Communications. 
+ *
+ * Copyright (C) 2013-2014 Ikanos Communications.
+ */ 
+ 
 #include <linux/kernel.h>
 #include <linux/gfp.h>
 #include <linux/module.h>
@@ -45,6 +51,9 @@
 #include <scsi/scsi_cmnd.h>
 #include <linux/libata.h>
 #include "ahci.h"
+#if (defined(CONFIG_FUSIV_VX185) || defined(CONFIG_FUSIV_VX585))&& defined(CONFIG_CPU_MIPSR2_IRQ_VI)
+#include <asm/mach-fusiv/vx185_int.h>
+#endif
 #include "libata.h"
 
 static int ahci_skip_host_reset;
@@ -1866,7 +1875,12 @@
 
 irqreturn_t ahci_interrupt(int irq, void *dev_instance)
 {
+
+#if (defined(CONFIG_FUSIV_VX185))
+	struct ata_host *host = (struct ata_host *)((fusiv_irq_params_t *)dev_instance)->priv;
+#else
 	struct ata_host *host = dev_instance;
+#endif
 	struct ahci_host_priv *hpriv;
 	unsigned int i, handled = 0;
 	void __iomem *mmio;