diff options
Diffstat (limited to 'include/asm-i386/e820.h')
| -rw-r--r-- | include/asm-i386/e820.h | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/include/asm-i386/e820.h b/include/asm-i386/e820.h index 096a2a8eb1d..43114c82460 100644 --- a/include/asm-i386/e820.h +++ b/include/asm-i386/e820.h @@ -25,13 +25,15 @@ #ifndef __ASSEMBLY__ +struct e820entry { + u64 addr; /* start of memory segment */ + u64 size; /* size of memory segment */ + u32 type; /* type of memory segment */ +} __attribute__((packed)); + struct e820map { - int nr_map; - struct e820entry { - unsigned long long addr; /* start of memory segment */ - unsigned long long size; /* size of memory segment */ - unsigned long type; /* type of memory segment */ - } map[E820MAX]; + u32 nr_map; + struct e820entry map[E820MAX]; }; extern struct e820map e820; @@ -45,6 +47,14 @@ extern void e820_register_memory(void); extern void limit_regions(unsigned long long size); extern void print_memory_map(char *who); +#if defined(CONFIG_PM) && defined(CONFIG_SOFTWARE_SUSPEND) +extern void e820_mark_nosave_regions(void); +#else +static inline void e820_mark_nosave_regions(void) +{ +} +#endif + #endif/*!__ASSEMBLY__*/ #endif/*__E820_HEADER*/ |