x86: make e820.c to have common functions

[linux-2.6-omap-h63xx.git] / include / asm-x86 / e820.h

diff --git a/include/asm-x86/e820.h b/include/asm-x86/e820.h
index 7004251fc66bd7925a787bd09ccb675dc0714de8..b5b519feba1ded324a95a3a522dc90e8db2a7f64 100644 (file)
--- a/include/asm-x86/e820.h
+++ b/include/asm-x86/e820.h
@@ -20,6 +20,20 @@ struct e820map {
        __u32 nr_map;
        struct e820entry map[E820MAX];
 };
+
+extern struct e820map e820;
+
+extern int e820_any_mapped(u64 start, u64 end, unsigned type);
+extern int e820_all_mapped(u64 start, u64 end, unsigned type);
+extern void add_memory_region(u64 start, u64 size, int type);
+extern void e820_print_map(char *who);
+extern int sanitize_e820_map(struct e820entry *biosmap, char *pnr_map);
+extern int copy_e820_map(struct e820entry *biosmap, int nr_map);
+extern u64 update_memory_range(u64 start, u64 size, unsigned old_type,
+                              unsigned new_type);
+extern void update_e820(void);
+extern void e820_setup_gap(void);
+
 #endif /* __ASSEMBLY__ */
 
 #define ISA_START_ADDRESS      0xa0000