fedora core 6 1.2949 + vserver 2.2.0

[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..236d1a4 100644 (file)
--- a/include/asm-mips/dma-mapping.h
+++ b/include/asm-mips/dma-mapping.h
@@ -5,13 +5,13 @@
 #include <asm/cache.h>
 
 void *dma_alloc_noncoherent(struct device *dev, size_t size,
-                          dma_addr_t *dma_handle, int flag);
+                          dma_addr_t *dma_handle, gfp_t flag);
 
 void dma_free_noncoherent(struct device *dev, size_t size,
                         void *vaddr, dma_addr_t dma_handle);
 
 void *dma_alloc_coherent(struct device *dev, size_t size,
-                          dma_addr_t *dma_handle, int flag);
+                          dma_addr_t *dma_handle, gfp_t flag);
 
 void dma_free_coherent(struct device *dev, size_t size,
                         void *vaddr, dma_addr_t dma_handle);
@@ -63,9 +63,17 @@ dma_get_cache_alignment(void)
        return 128;
 }
 
-extern int dma_is_consistent(dma_addr_t dma_addr);
+extern int dma_is_consistent(struct device *dev, dma_addr_t dma_addr);
 
-extern void dma_cache_sync(void *vaddr, size_t size,
+extern void dma_cache_sync(struct device *dev, 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 */