Contributors: 13
Author Tokens Token Proportion Commits Commit Proportion
Alan Cox 113 54.33% 1 4.76%
Greg Ungerer 25 12.02% 4 19.05%
Linus Torvalds (pre-git) 20 9.62% 3 14.29%
Mike Rapoport 15 7.21% 2 9.52%
Peter Zijlstra 11 5.29% 2 9.52%
Sam Ravnborg 6 2.88% 1 4.76%
Martin Schwidefsky 6 2.88% 1 4.76%
Geert Uytterhoeven 4 1.92% 1 4.76%
David Howells 2 0.96% 1 4.76%
David Woodhouse 2 0.96% 1 4.76%
Arnd Bergmann 2 0.96% 2 9.52%
Greg Kroah-Hartman 1 0.48% 1 4.76%
Will Deacon 1 0.48% 1 4.76%
Total 208 21 


/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _M68K_PAGE_H
#define _M68K_PAGE_H

#include <linux/const.h>
#include <asm/setup.h>
#include <asm/page_offset.h>

/* PAGE_SHIFT determines the page size */
#define PAGE_SHIFT	CONFIG_PAGE_SHIFT
#define PAGE_SIZE	(_AC(1, UL) << PAGE_SHIFT)
#define PAGE_MASK	(~(PAGE_SIZE-1))
#define PAGE_OFFSET	(PAGE_OFFSET_RAW)

#ifndef __ASSEMBLY__

/*
 * These are used to make use of C type-checking..
 */
#if !defined(CONFIG_MMU) || CONFIG_PGTABLE_LEVELS == 3
typedef struct { unsigned long pmd; } pmd_t;
#define pmd_val(x)	((&x)->pmd)
#define __pmd(x)	((pmd_t) { (x) } )
#endif

typedef struct { unsigned long pte; } pte_t;
typedef struct { unsigned long pgd; } pgd_t;
typedef struct { unsigned long pgprot; } pgprot_t;

#if defined(CONFIG_SUN3)
/*
 * Sun3 still uses the asm-generic/pgalloc.h code and thus needs this
 * definition. It would be possible to unify Sun3 and ColdFire pgalloc and have
 * all of m68k use the same type.
 */
typedef struct page *pgtable_t;
#else
typedef pte_t *pgtable_t;
#endif

#define pte_val(x)	((x).pte)
#define pgd_val(x)	((x).pgd)
#define pgprot_val(x)	((x).pgprot)

#define __pte(x)	((pte_t) { (x) } )
#define __pgd(x)	((pgd_t) { (x) } )
#define __pgprot(x)	((pgprot_t) { (x) } )

extern unsigned long _rambase;
extern unsigned long _ramstart;
extern unsigned long _ramend;

#endif /* !__ASSEMBLY__ */

#ifdef CONFIG_MMU
#include <asm/page_mm.h>
#else
#include <asm/page_no.h>
#endif

#include <asm-generic/getorder.h>
#include <asm-generic/memory_model.h>

#endif /* _M68K_PAGE_H */