1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef _ASM_POWERPC_NOHASH_32_SLICE_H 3#define _ASM_POWERPC_NOHASH_32_SLICE_H 4 5#ifdef CONFIG_PPC_MM_SLICES 6 7#define SLICE_LOW_SHIFT 26 /* 64 slices */ 8#define SLICE_LOW_TOP (0x100000000ull) 9#define SLICE_NUM_LOW (SLICE_LOW_TOP >> SLICE_LOW_SHIFT) 10#define GET_LOW_SLICE_INDEX(addr) ((addr) >> SLICE_LOW_SHIFT) 11 12#define SLICE_HIGH_SHIFT 0 13#define SLICE_NUM_HIGH 0ul 14#define GET_HIGH_SLICE_INDEX(addr) (addr & 0) 15 16#define SLB_ADDR_LIMIT_DEFAULT DEFAULT_MAP_WINDOW 17 18#endif /* CONFIG_PPC_MM_SLICES */ 19 20#endif /* _ASM_POWERPC_NOHASH_32_SLICE_H */ 21