1 #ifndef _H8300_PAGE_H 2 #define _H8300_PAGE_H 3 4 #include <asm-generic/page.h> 5 #include <linux/types.h> 6 7 #define MAP_NR(addr) (((uintptr_t)(addr)-PAGE_OFFSET) >> PAGE_SHIFT) 8 #define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ 9 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) 10 11 #ifndef __ASSEMBLY__ 12 extern unsigned long rom_length; 13 extern unsigned long memory_start; 14 extern unsigned long memory_end; 15 extern unsigned long _ramend; 16 #endif 17 18 #endif 19