/* SPDX-License-Identifier: GPL-2.0 */#ifndef __ASM_SH_PGTABLE_2LEVEL_H#define __ASM_SH_PGTABLE_2LEVEL_H #include <asm-generic/pgtable-nopmd.h> /* * traditional two-level paging structure */#define PAGETABLE_LEVELS	2 /* PTE bits */#define PTE_MAGNITUDE		2	/* 32-bit PTEs */ #define PTE_SHIFT		PAGE_SHIFT#define PTE_BITS		(PTE_SHIFT - PTE_MAGNITUDE) /* PGD bits */#define PGDIR_SHIFT		(PTE_SHIFT + PTE_BITS) #define PTRS_PER_PGD		(PAGE_SIZE / (1 << PTE_MAGNITUDE))#define USER_PTRS_PER_PGD	(TASK_SIZE/PGDIR_SIZE) #endif /* __ASM_SH_PGTABLE_2LEVEL_H */