#ifndef __UM_PAGE_H
#define __UM_PAGE_H
-struct page;
-
-#include <linux/types.h>
-#include <asm/vm-flags.h>
+#include <linux/const.h>
/* PAGE_SHIFT determines the page size */
#define PAGE_SHIFT 12
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
+#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
+#ifndef __ASSEMBLY__
+
+struct page;
+
+#include <linux/types.h>
+#include <asm/vm-flags.h>
+
/*
* These are used to make use of C type-checking..
*/
typedef struct { unsigned long pgprot; } pgprot_t;
+typedef struct page *pgtable_t;
+
#define pgd_val(x) ((x).pgd)
#define pgprot_val(x) ((x).pgprot)
#include <asm-generic/memory_model.h>
#include <asm-generic/page.h>
-#endif
+#endif /* __ASSEMBLY__ */
+#endif /* __UM_PAGE_H */