--- zzzz-none-000/linux-2.6.13.1/drivers/usb/host/ohci-hcd.c	2005-09-10 02:42:58.000000000 +0000
+++ ohio-7170-487/linux-2.6.13.1/drivers/usb/host/ohci-hcd.c	2007-05-11 17:26:09.000000000 +0000
@@ -132,6 +132,17 @@
 #define	IR_DISABLE
 #endif
 
+#ifdef CONFIG_USB_OHCI_DMA_ADDRESS_TRANSLATION
+/*forward declaration, set value in ohci-vlynq.c*/
+static const u64 ohci_dma_translation_offset;
+#define DMA_TO_OHCI_ADDRESS(x)   ((x) - ohci_dma_translation_offset)
+#define OHCI_TO_DMA_ADDRESS(x)   ((x) + ohci_dma_translation_offset)
+
+#else
+#define DMA_TO_OHCI_ADDRESS(x)   (x)
+#define OHCI_TO_DMA_ADDRESS(x)   (x)
+#endif /* CONFIG_USB_OHCI_DMA_ADDRESS_TRANSLATION */
+
 /*-------------------------------------------------------------------------*/
 
 static const char	hcd_name [] = "ohci_hcd";
@@ -489,7 +500,10 @@
 		return 0;
 
 	ohci->hcca = dma_alloc_coherent (ohci_to_hcd(ohci)->self.controller,
-			sizeof *ohci->hcca, &ohci->hcca_dma, 0);
+            sizeof *ohci->hcca, &ohci->hcca_dma, 0);
+#ifdef CONFIG_USB_OHCI_DMA_ADDRESS_TRANSLATION
+    ohci->hcca_dma = DMA_TO_OHCI_ADDRESS (ohci->hcca_dma);
+#endif        
 	if (!ohci->hcca)
 		return -ENOMEM;
 
@@ -779,7 +793,7 @@
 	if (ohci->hcca) {
 		dma_free_coherent (hcd->self.controller, 
 				sizeof *ohci->hcca, 
-				ohci->hcca, ohci->hcca_dma);
+                ohci->hcca, OHCI_TO_DMA_ADDRESS (ohci->hcca_dma));
 		ohci->hcca = NULL;
 		ohci->hcca_dma = 0;
 	}
@@ -911,6 +925,10 @@
 #include "ohci-ppc-soc.c"
 #endif
 
+#ifdef CONFIG_USB_OHCI_VLYNQ
+#include "ohci-vlynq.c"
+#endif
+
 #if !(defined(CONFIG_PCI) \
       || defined(CONFIG_SA1111) \
       || defined(CONFIG_ARCH_S3C2410) \
@@ -919,6 +937,7 @@
       || defined (CONFIG_PXA27x) \
       || defined (CONFIG_SOC_AU1X00) \
       || defined (CONFIG_USB_OHCI_HCD_PPC_SOC) \
+      || defined (CONFIG_USB_OHCI_VLYNQ) \
 	)
 #error "missing bus glue for ohci-hcd"
 #endif