/* SPDX-License-Identifier: GPL-2.0-only */ /* * arch/arm/include/asm/page-nommu.h * * Copyright (C) 2004 Hyok S. Choi */ #ifndef _ASMARM_PAGE_NOMMU_H #define _ASMARM_PAGE_NOMMU_H #define clear_page(page) memset((page), 0, PAGE_SIZE) #define copy_page(to,from) memcpy((to), (from), PAGE_SIZE) #define copy_user_page(to, from, vaddr, pg) copy_page(to, from) /* * These are used to make use of C type-checking.. */ typedef unsigned long pte_t; typedef unsigned long pmd_t; typedef unsigned long pgd_t[2]; typedef unsigned long pgprot_t; #define pte_val(x) (x) #define pmd_val(x) (x) #define pgd_val(x) ((x)[0]) #define pgprot_val(x) (x) #define __pte(x) (x) #define __pmd(x) (x) #define __pgprot(x) (x) #endif