vserver 1.9.5.x5

[linux-2.6.git] / include / asm-mips / dma-mapping.h

diff --git a/include/asm-mips/dma-mapping.h b/include/asm-mips/dma-mapping.h
index 7169511..af28dc8 100644 (file)
--- a/include/asm-mips/dma-mapping.h
+++ b/include/asm-mips/dma-mapping.h
@@ -68,4 +68,12 @@ extern int dma_is_consistent(dma_addr_t dma_addr);
 extern void dma_cache_sync(void *vaddr, size_t size,
               enum dma_data_direction direction);
 
+#define ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY
+
+extern int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
+       dma_addr_t device_addr, size_t size, int flags);
+extern void dma_release_declared_memory(struct device *dev);
+extern void * dma_mark_declared_memory_occupied(struct device *dev,
+       dma_addr_t device_addr, size_t size);
+
 #endif /* _ASM_DMA_MAPPING_H */