#include <linux/ioport.h>
#ifndef __ASSEMBLY__
-extern unsigned long find_e820_area(unsigned long start, unsigned long end,
- unsigned size);
-extern void add_memory_region(unsigned long start, unsigned long size,
+extern unsigned long find_e820_area(unsigned long start, unsigned long end,
+ unsigned long size, unsigned long align);
+extern unsigned long find_e820_area_size(unsigned long start,
+ unsigned long *sizep,
+ unsigned long align);
+extern void add_memory_region(unsigned long start, unsigned long size,
int type);
+extern void update_memory_range(u64 start, u64 size, unsigned old_type,
+ unsigned new_type);
extern void setup_memory_region(void);
-extern void contig_e820_setup(void);
+extern void contig_e820_setup(void);
extern unsigned long e820_end_of_ram(void);
-extern void e820_reserve_resources(struct resource *code_resource,
- struct resource *data_resource, struct resource *bss_resource);
+extern void e820_reserve_resources(void);
extern void e820_mark_nosave_regions(void);
-extern int e820_any_mapped(unsigned long start, unsigned long end, unsigned type);
-extern int e820_all_mapped(unsigned long start, unsigned long end, unsigned type);
+extern int e820_any_mapped(unsigned long start, unsigned long end,
+ unsigned type);
+extern int e820_all_mapped(unsigned long start, unsigned long end,
+ unsigned type);
+extern int e820_any_non_reserved(unsigned long start, unsigned long end);
+extern int is_memory_any_valid(unsigned long start, unsigned long end);
+extern int e820_all_non_reserved(unsigned long start, unsigned long end);
+extern int is_memory_all_valid(unsigned long start, unsigned long end);
extern unsigned long e820_hole_size(unsigned long start, unsigned long end);
extern void e820_setup_gap(void);
-extern void e820_register_active_regions(int nid,
- unsigned long start_pfn, unsigned long end_pfn);
+extern void e820_register_active_regions(int nid, unsigned long start_pfn,
+ unsigned long end_pfn);
extern void finish_e820_parsing(void);
extern struct e820map e820;
+extern void update_e820(void);
+
+extern void reserve_early(unsigned long start, unsigned long end, char *name);
+extern void early_res_to_bootmem(void);
-extern unsigned ebda_addr, ebda_size;
-extern unsigned long nodemap_addr, nodemap_size;
#endif/*!__ASSEMBLY__*/
#endif/*__E820_HEADER*/