|
@@ -71,8 +71,7 @@ extern unsigned long memory_end;
|
|
|
#define page_to_virt(page) ((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)
|
|
|
#define pfn_valid(page) (page < max_mapnr)
|
|
|
|
|
|
-#define pfn_to_page(pfn) virt_to_page(pfn_to_virt(pfn))
|
|
|
-#define page_to_pfn(page) virt_to_pfn(page_to_virt(page))
|
|
|
+#define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT)
|
|
|
|
|
|
#define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
|
|
|
((void *)(kaddr) < (void *)memory_end))
|
|
@@ -81,6 +80,7 @@ extern unsigned long memory_end;
|
|
|
|
|
|
#endif /* __KERNEL__ */
|
|
|
|
|
|
+#include <asm-generic/memory_model.h>
|
|
|
#include <asm-generic/page.h>
|
|
|
|
|
|
#endif /* _H8300_PAGE_H */
|