Release 4.9 arch/m68k/include/asm/virtconvert.h

#ifndef __VIRT_CONVERT__

#define __VIRT_CONVERT__

/*
 * Macros used for converting between virtual and physical mappings.
 */

#ifdef __KERNEL__

#include <linux/compiler.h>
#include <linux/mmzone.h>
#include <asm/setup.h>
#include <asm/page.h>

/*
 * Change virtual addresses to physical addresses and vv.
 */


static inline unsigned long virt_to_phys(void *address)
{
	return __pa(address);
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
pre-git
pre-git
16
88.89%
1
33.33%
geert uytterhoeven
geert uytterhoeven
1
5.56%
1
33.33%
roman zippel
roman zippel
1
5.56%
1
33.33%
Total
18
100.00%
3
100.00%



static inline void *phys_to_virt(unsigned long address)
{
	return __va(address);
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
pre-git
pre-git
16
88.89%
1
33.33%
geert uytterhoeven
geert uytterhoeven
1
5.56%
1
33.33%
roman zippel
roman zippel
1
5.56%
1
33.33%
Total
18
100.00%
3
100.00%

/* Permanent address of a page. */
#if defined(CONFIG_MMU) && defined(CONFIG_SINGLE_MEMORY_CHUNK)

#define page_to_phys(page) \
	__pa(PAGE_OFFSET + (((page) - pg_data_map[0].node_mem_map) << PAGE_SHIFT))
#else

#define page_to_phys(page)	(page_to_pfn(page) << PAGE_SHIFT)
#endif

/*
 * IO bus memory addresses are 1:1 with the physical address,
 */

#define virt_to_bus virt_to_phys

#define bus_to_virt phys_to_virt

#endif
#endif
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
pre-git
pre-git
61
59.22%
2
20.00%
geert uytterhoeven
geert uytterhoeven
18
17.48%
4
40.00%
roman zippel
roman zippel
13
12.62%
1
10.00%
steven king
steven king
9
8.74%
1
10.00%
greg ungerer
greg ungerer
1
0.97%
1
10.00%
adrian bunk
adrian bunk
1
0.97%
1
10.00%
Total
103
100.00%
10
100.00%
  
Directory: arch/m68k/include/asm