20 lines
498 B
C
20 lines
498 B
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) 2012 Regents of the University of California
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*/
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#ifndef _ASM_RISCV_PGTABLE_32_H
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#define _ASM_RISCV_PGTABLE_32_H
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#include <asm-generic/pgtable-nopmd.h>
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#include <linux/const.h>
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/* Size of region mapped by a page global directory */
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#define PGDIR_SHIFT 22
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#define PGDIR_SIZE (_AC(1, UL) << PGDIR_SHIFT)
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#define PGDIR_MASK (~(PGDIR_SIZE - 1))
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#define MAX_POSSIBLE_PHYSMEM_BITS 34
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#endif /* _ASM_RISCV_PGTABLE_32_H */
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