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arm64: Remove asm/pgtable-*level-types.h files

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The macros and typedefs in these files are already duplicated, so just
use a single pgtable-types.h file with the corresponding #ifdefs.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Jungseok Lee <jungseoklee85@gmail.com>
This commit is contained in:
Catalin Marinas 2014-07-15 16:35:38 +01:00
parent 6b4fee241d
commit 0f1740252b
4 changed files with 49 additions and 161 deletions
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8
arch/arm64/include/asm/page.h
View File

@ -47,13 +47,7 @@
#ifndef __ASSEMBLY__
#if CONFIG_ARM64_PGTABLE_LEVELS == 2
#include <asm/pgtable-2level-types.h>
#elif CONFIG_ARM64_PGTABLE_LEVELS == 3
#include <asm/pgtable-3level-types.h>
#else
#include <asm/pgtable-4level-types.h>
#endif
#include <asm/pgtable-types.h>
extern void __cpu_clear_user_page(void *p, unsigned long user);
extern void __cpu_copy_user_page(void *to, const void *from,

62
arch/arm64/include/asm/pgtable-2level-types.h
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@ -1,62 +0,0 @@
/*
* Copyright (C) 2012 ARM Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __ASM_PGTABLE_2LEVEL_TYPES_H
#define __ASM_PGTABLE_2LEVEL_TYPES_H
#include <asm/types.h>
typedef u64 pteval_t;
typedef u64 pgdval_t;
typedef pgdval_t pmdval_t;
#undef STRICT_MM_TYPECHECKS
#ifdef STRICT_MM_TYPECHECKS
/*
* These are used to make use of C type-checking..
*/
typedef struct { pteval_t pte; } pte_t;
typedef struct { pgdval_t pgd; } pgd_t;
typedef struct { pteval_t pgprot; } pgprot_t;
#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) } )
#else /* !STRICT_MM_TYPECHECKS */
typedef pteval_t pte_t;
typedef pgdval_t pgd_t;
typedef pteval_t pgprot_t;
#define pte_val(x) (x)
#define pgd_val(x) (x)
#define pgprot_val(x) (x)
#define __pte(x) (x)
#define __pgd(x) (x)
#define __pgprot(x) (x)
#endif /* STRICT_MM_TYPECHECKS */
#include <asm-generic/pgtable-nopmd.h>
#endif /* __ASM_PGTABLE_2LEVEL_TYPES_H */

68
arch/arm64/include/asm/pgtable-3level-types.h
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@ -1,68 +0,0 @@
/*
* Copyright (C) 2012 ARM Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __ASM_PGTABLE_3LEVEL_TYPES_H
#define __ASM_PGTABLE_3LEVEL_TYPES_H
#include <asm/types.h>
typedef u64 pteval_t;
typedef u64 pmdval_t;
typedef u64 pgdval_t;
#undef STRICT_MM_TYPECHECKS
#ifdef STRICT_MM_TYPECHECKS
/*
* These are used to make use of C type-checking..
*/
typedef struct { pteval_t pte; } pte_t;
typedef struct { pmdval_t pmd; } pmd_t;
typedef struct { pgdval_t pgd; } pgd_t;
typedef struct { pteval_t pgprot; } pgprot_t;
#define pte_val(x) ((x).pte)
#define pmd_val(x) ((x).pmd)
#define pgd_val(x) ((x).pgd)
#define pgprot_val(x) ((x).pgprot)
#define __pte(x) ((pte_t) { (x) } )
#define __pmd(x) ((pmd_t) { (x) } )
#define __pgd(x) ((pgd_t) { (x) } )
#define __pgprot(x) ((pgprot_t) { (x) } )
#else /* !STRICT_MM_TYPECHECKS */
typedef pteval_t pte_t;
typedef pmdval_t pmd_t;
typedef pgdval_t pgd_t;
typedef pteval_t pgprot_t;
#define pte_val(x) (x)
#define pmd_val(x) (x)
#define pgd_val(x) (x)
#define pgprot_val(x) (x)
#define __pte(x) (x)
#define __pmd(x) (x)
#define __pgd(x) (x)
#define __pgprot(x) (x)
#endif /* STRICT_MM_TYPECHECKS */
#include <asm-generic/pgtable-nopud.h>
#endif /* __ASM_PGTABLE_3LEVEL_TYPES_H */

72
arch/arm64/include/asm/pgtable-4level-types.h → arch/arm64/include/asm/pgtable-types.h
View File

@ -1,5 +1,10 @@
/*
* This program is free software; you can redistribute it and/or modify
* Page table types definitions.
*
* Copyright (C) 2014 ARM Ltd.
* Author: Catalin Marinas <catalin.marinas@arm.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
@ -11,8 +16,9 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __ASM_PGTABLE_4LEVEL_TYPES_H
#define __ASM_PGTABLE_4LEVEL_TYPES_H
#ifndef __ASM_PGTABLE_TYPES_H
#define __ASM_PGTABLE_TYPES_H
#include <asm/types.h>
@ -29,43 +35,61 @@ typedef u64 pgdval_t;
* These are used to make use of C type-checking..
*/
typedef struct { pteval_t pte; } pte_t;
typedef struct { pmdval_t pmd; } pmd_t;
typedef struct { pudval_t pud; } pud_t;
typedef struct { pgdval_t pgd; } pgd_t;
typedef struct { pteval_t pgprot; } pgprot_t;
#define pte_val(x) ((x).pte)
#define pmd_val(x) ((x).pmd)
#define pud_val(x) ((x).pud)
#define pgd_val(x) ((x).pgd)
#define pgprot_val(x) ((x).pgprot)
#define __pte(x) ((pte_t) { (x) } )
#if CONFIG_ARM64_PGTABLE_LEVELS > 2
typedef struct { pmdval_t pmd; } pmd_t;
#define pmd_val(x) ((x).pmd)
#define __pmd(x) ((pmd_t) { (x) } )
#endif
#if CONFIG_ARM64_PGTABLE_LEVELS > 3
typedef struct { pudval_t pud; } pud_t;
#define pud_val(x) ((x).pud)
#define __pud(x) ((pud_t) { (x) } )
#endif
typedef struct { pgdval_t pgd; } pgd_t;
#define pgd_val(x) ((x).pgd)
#define __pgd(x) ((pgd_t) { (x) } )
typedef struct { pteval_t pgprot; } pgprot_t;
#define pgprot_val(x) ((x).pgprot)
#define __pgprot(x) ((pgprot_t) { (x) } )
#else /* !STRICT_MM_TYPECHECKS */
typedef pteval_t pte_t;
typedef pmdval_t pmd_t;
typedef pudval_t pud_t;
typedef pgdval_t pgd_t;
typedef pteval_t pgprot_t;
#define pte_val(x) (x)
#define pmd_val(x) (x)
#define pud_val(x) (x)
#define pgd_val(x) (x)
#define pgprot_val(x) (x)
#define __pte(x) (x)
#if CONFIG_ARM64_PGTABLE_LEVELS > 2
typedef pmdval_t pmd_t;
#define pmd_val(x) (x)
#define __pmd(x) (x)
#endif
#if CONFIG_ARM64_PGTABLE_LEVELS > 3
typedef pudval_t pud_t;
#define pud_val(x) (x)
#define __pud(x) (x)
#endif
typedef pgdval_t pgd_t;
#define pgd_val(x) (x)
#define __pgd(x) (x)
typedef pteval_t pgprot_t;
#define pgprot_val(x) (x)
#define __pgprot(x) (x)
#endif /* STRICT_MM_TYPECHECKS */
#endif /* __ASM_PGTABLE_4LEVEL_TYPES_H */
#if CONFIG_ARM64_PGTABLE_LEVELS == 2
#include <asm-generic/pgtable-nopmd.h>
#elif CONFIG_ARM64_PGTABLE_LEVELS == 3
#include <asm-generic/pgtable-nopud.h>
#endif
#endif /* __ASM_PGTABLE_TYPES_H */