}
#endif
-extern unsigned long end_user_pfn;
-
-extern u64 find_e820_area(u64 start, u64 end, u64 size, u64 align);
-extern u64 find_e820_area_size(u64 start, u64 *sizep, u64 align);
-extern u64 early_reserve_e820(u64 startt, u64 sizet, u64 align);
-
extern unsigned long e820_end_of_ram_pfn(void);
extern unsigned long e820_end_of_low_ram_pfn(void);
-extern void e820_register_active_regions(int nid, unsigned long start_pfn,
- unsigned long end_pfn);
-extern u64 e820_hole_size(u64 start, u64 end);
-
extern u64 early_reserve_e820(u64 startt, u64 sizet, u64 align);
void memblock_x86_fill(void);
+void memblock_find_dma_reserve(void);
extern void finish_e820_parsing(void);
extern void e820_reserve_resources(void);
extern void setup_memory_map(void);
extern char *default_machine_specific_memory_setup(void);
-void reserve_early(u64 start, u64 end, char *name);
-void free_early(u64 start, u64 end);
-
/*
* Returns true iff the specified range [s,e) is completely contained inside
* the ISA region.