diff options
Diffstat (limited to 'include/asm-i386/setup.h')
| -rw-r--r-- | include/asm-i386/setup.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/asm-i386/setup.h b/include/asm-i386/setup.h index ee941457b55..2734909eff8 100644 --- a/include/asm-i386/setup.h +++ b/include/asm-i386/setup.h @@ -6,6 +6,7 @@ #ifndef _i386_SETUP_H #define _i386_SETUP_H +#ifdef __KERNEL__ #include <linux/pfn.h> /* @@ -13,6 +14,7 @@ */ #define MAXMEM_PFN PFN_DOWN(MAXMEM) #define MAX_NONPAE_PFN (1 << 20) +#endif #define PARAM_SIZE 4096 #define COMMAND_LINE_SIZE 256 @@ -59,6 +61,21 @@ extern unsigned char boot_params[PARAM_SIZE]; #define EDD_MBR_SIGNATURE ((unsigned int *) (PARAM+EDD_MBR_SIG_BUF)) #define EDD_BUF ((struct edd_info *) (PARAM+EDDBUF)) +/* + * Do NOT EVER look at the BIOS memory size location. + * It does not work on many machines. + */ +#define LOWMEMSIZE() (0x9f000) + +struct e820entry; + +char * __init machine_specific_memory_setup(void); + +int __init copy_e820_map(struct e820entry * biosmap, int nr_map); +int __init sanitize_e820_map(struct e820entry * biosmap, char * pnr_map); +void __init add_memory_region(unsigned long long start, + unsigned long long size, int type); + #endif /* __ASSEMBLY__ */ #endif /* _i386_SETUP_H */ |