2 * structures and definitions for the int 15, ax=e820 memory map
5 * In a nutshell, arch/i386/boot/setup.S populates a scratch table
6 * in the empty_zero_block that contains a list of usable address/size
7 * duples. In arch/i386/kernel/setup.c, this information is
8 * transferred into the e820map, and in arch/i386/mm/init.c, that
9 * new information is used to mark pages reserved or not.
15 #include <linux/ioport.h>
17 #define HIGH_MEMORY (1024*1024)
21 extern void setup_memory_map(void);
22 extern void finish_e820_parsing(void);
24 extern void propagate_e820_map(void);
25 extern void register_bootmem_low_pages(unsigned long max_low_pfn
);
26 extern void limit_regions(unsigned long long size
);
27 extern void init_iomem_resources(struct resource
*code_resource
,
28 struct resource
*data_resource
,
29 struct resource
*bss_resource
);
31 #endif/*!__ASSEMBLY__*/
32 #endif/*__E820_HEADER*/
This page took 0.404845 seconds and 5 git commands to generate.