/*
* This is set up by the setup-routine at boot-time
*/
+
+#define COMMAND_LINE_SIZE 512
+
+#ifdef __KERNEL__
+
#define PARAM ((unsigned char *)empty_zero_page)
#define MOUNT_ROOT_RDONLY (*(unsigned long *) (PARAM+0x000))
#define SCREEN_INFO (*(struct screen_info *) (PARAM+0x200))
-#define COMMAND_LINE_SIZE (512)
-
#define RAMDISK_IMAGE_START_MASK (0x07FF)
#define RAMDISK_PROMPT_FLAG (0x8000)
#define RAMDISK_LOAD_FLAG (0x4000)
-#define PFN_UP(x) (((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
-#define PFN_DOWN(x) ((x) >> PAGE_SHIFT)
-#define PFN_PHYS(x) ((x) << PAGE_SHIFT)
-
extern unsigned long memory_start;
extern unsigned long memory_end;
+#endif /* __KERNEL__ */
+