Release 4.13 arch/x86/include/asm/e820/api.h

#ifndef _ASM_E820_API_H

#define _ASM_E820_API_H

#include <asm/e820/types.h>

extern struct e820_table *e820_table;
extern struct e820_table *e820_table_kexec;
extern struct e820_table *e820_table_firmware;

extern unsigned long pci_mem_start;

extern bool e820__mapped_any(u64 start, u64 end, enum e820_type type);
extern bool e820__mapped_all(u64 start, u64 end, enum e820_type type);

extern void e820__range_add   (u64 start, u64 size, enum e820_type type);
extern u64  e820__range_update(u64 start, u64 size, enum e820_type old_type, enum e820_type new_type);
extern u64  e820__range_remove(u64 start, u64 size, enum e820_type old_type, bool check_type);

extern void e820__print_table(char *who);
extern int  e820__update_table(struct e820_table *table);
extern void e820__update_table_print(void);

extern unsigned long e820__end_of_ram_pfn(void);
extern unsigned long e820__end_of_low_ram_pfn(void);

extern u64  e820__memblock_alloc_reserved(u64 size, u64 align);
extern void e820__memblock_setup(void);

extern void e820__reserve_setup_data(void);
extern void e820__finish_early_params(void);
extern void e820__reserve_resources(void);
extern void e820__reserve_resources_late(void);

extern void e820__memory_setup(void);
extern void e820__memory_setup_extended(u64 phys_addr, u32 data_len);
extern char *e820__memory_setup_default(void);
extern void e820__setup_pci_gap(void);

extern void e820__reallocate_tables(void);
extern void e820__register_nosave_regions(unsigned long limit_pfn);

/*
 * Returns true iff the specified range [start,end) is completely contained inside
 * the ISA region.
 */


static inline bool is_ISA_range(u64 start, u64 end)
{
	return start >= ISA_START_ADDRESS && end <= ISA_END_ADDRESS;
}

Contributors
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CommitProp
H. Peter Anvin
18
81.82%
2
66.67%
Ingo Molnar
4
18.18%
1
33.33%
Total
22
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3
100.00%

#endif /* _ASM_E820_API_H */
Overall Contributors
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CommitProp
Yinghai Lu
128
46.21%
11
26.83%
Ingo Molnar
100
36.10%
21
51.22%
H. Peter Anvin
18
6.50%
2
4.88%
Denys Vlasenko
8
2.89%
1
2.44%
Chen Yu
7
2.53%
2
4.88%
Rusty Russell
6
2.17%
1
2.44%
Jaswinder Singh Rajput
5
1.81%
1
2.44%
Bernhard Walle
3
1.08%
1
2.44%
David Howells
2
0.72%
1
2.44%
Total
277
100.00%
41
100.00%
Directory: arch/x86/include/asm/e820

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