#if defined(CONFIG_4xx)
#include <asm/ibm4xx.h>
+#elif defined(CONFIG_PPC_MPC52xx)
+#include <asm/mpc52xx.h>
#elif defined(CONFIG_8xx)
#include <asm/mpc8xx.h>
#elif defined(CONFIG_8260)
#include <asm/mpc8260_pci9.h>
#endif
+#ifdef CONFIG_NOT_COHERENT_CACHE
+
+#define dma_cache_inv(_start,_size) \
+ invalidate_dcache_range(_start, (_start + _size))
+#define dma_cache_wback(_start,_size) \
+ clean_dcache_range(_start, (_start + _size))
+#define dma_cache_wback_inv(_start,_size) \
+ flush_dcache_range(_start, (_start + _size))
+
+#else
+
+#define dma_cache_inv(_start,_size) do { } while (0)
+#define dma_cache_wback(_start,_size) do { } while (0)
+#define dma_cache_wback_inv(_start,_size) do { } while (0)
+
+#endif
+
/*
* Convert a physical pointer to a virtual kernel pointer for /dev/mem
* access