Release 4.9 arch/x86/include/asm/e820.h
#ifndef _ASM_X86_E820_H
#define _ASM_X86_E820_H
#ifdef CONFIG_EFI
#include <linux/numa.h>
#define E820_X_MAX (E820MAX + 3 * MAX_NUMNODES)
#else /* ! CONFIG_EFI */
#define E820_X_MAX E820MAX
#endif
#include <uapi/asm/e820.h>
#ifndef __ASSEMBLY__
/* see comment in arch/x86/kernel/e820.c */
extern struct e820map *e820;
extern struct e820map *e820_saved;
extern unsigned long pci_mem_start;
extern int e820_any_mapped(u64 start, u64 end, unsigned type);
extern int e820_all_mapped(u64 start, u64 end, unsigned type);
extern void e820_add_region(u64 start, u64 size, int type);
extern void e820_print_map(char *who);
extern int
sanitize_e820_map(struct e820entry *biosmap, int max_nr_map, u32 *pnr_map);
extern u64 e820_update_range(u64 start, u64 size, unsigned old_type,
unsigned new_type);
extern u64 e820_remove_range(u64 start, u64 size, unsigned old_type,
int checktype);
extern void update_e820(void);
extern void e820_setup_gap(void);
extern int e820_search_gap(unsigned long *gapstart, unsigned long *gapsize,
unsigned long start_addr, unsigned long long end_addr);
struct setup_data;
extern void parse_e820_ext(u64 phys_addr, u32 data_len);
#if defined(CONFIG_X86_64) || \
(defined(CONFIG_X86_32) && defined(CONFIG_HIBERNATION))
extern void e820_mark_nosave_regions(unsigned long limit_pfn);
#else
static inline void e820_mark_nosave_regions(unsigned long limit_pfn)
{
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| yinghai lu | yinghai lu | 10 | 100.00% | 1 | 100.00% |
| Total | 10 | 100.00% | 1 | 100.00% |
#endif
extern unsigned long e820_end_of_ram_pfn(void);
extern unsigned long e820_end_of_low_ram_pfn(void);
extern u64 early_reserve_e820(u64 sizet, u64 align);
void memblock_x86_fill(void);
void memblock_find_dma_reserve(void);
extern void finish_e820_parsing(void);
extern void e820_reserve_resources(void);
extern void e820_reserve_resources_late(void);
extern void setup_memory_map(void);
extern char *default_machine_specific_memory_setup(void);
extern void e820_reallocate_tables(void);
/*
* Returns true iff the specified range [s,e) is completely contained inside
* the ISA region.
*/
static inline bool is_ISA_range(u64 s, u64 e)
{
return s >= ISA_START_ADDRESS && e <= ISA_END_ADDRESS;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| h. peter anvin | h. peter anvin | 22 | 100.00% | 2 | 100.00% |
| Total | 22 | 100.00% | 2 | 100.00% |
#endif /* __ASSEMBLY__ */
#include <linux/ioport.h>
#define HIGH_MEMORY (1024*1024)
#endif /* _ASM_X86_E820_H */
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| yinghai lu | yinghai lu | 239 | 65.84% | 13 | 44.83% |
| h. peter anvin | h. peter anvin | 26 | 7.16% | 3 | 10.34% |
| alok kataria | alok kataria | 24 | 6.61% | 2 | 6.90% |
| paul jackson | paul jackson | 22 | 6.06% | 2 | 6.90% |
| rusty russell | rusty russell | 12 | 3.31% | 1 | 3.45% |
| denys vlasenko | denys vlasenko | 9 | 2.48% | 1 | 3.45% |
| huang ying | huang ying | 9 | 2.48% | 1 | 3.45% |
| jaswinder singh rajput | jaswinder singh rajput | 6 | 1.65% | 2 | 6.90% |
| bernhard walle | bernhard walle | 6 | 1.65% | 1 | 3.45% |
| linn crosetto | linn crosetto | 5 | 1.38% | 1 | 3.45% |
| david howells | david howells | 3 | 0.83% | 1 | 3.45% |
| thomas gleixner | thomas gleixner | 2 | 0.55% | 1 | 3.45% |
| Total | 363 | 100.00% | 29 | 100.00% |