summaryrefslogtreecommitdiff
path: root/include/asm-x86/e820_64.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-x86/e820_64.h')
-rw-r--r--include/asm-x86/e820_64.h24
1 files changed, 14 insertions, 10 deletions
diff --git a/include/asm-x86/e820_64.h b/include/asm-x86/e820_64.h
index 22ede73ae724..f478c57eb060 100644
--- a/include/asm-x86/e820_64.h
+++ b/include/asm-x86/e820_64.h
@@ -14,20 +14,24 @@
#include <linux/ioport.h>
#ifndef __ASSEMBLY__
-extern unsigned long find_e820_area(unsigned long start, unsigned long end,
- unsigned size, unsigned long align);
-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);
@@ -35,8 +39,8 @@ 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);