1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef _ASM_POWERPC_BOOK3S_64_SLICE_H 3*4882a593Smuzhiyun #define _ASM_POWERPC_BOOK3S_64_SLICE_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #define SLICE_LOW_SHIFT 28 6*4882a593Smuzhiyun #define SLICE_LOW_TOP (0x100000000ul) 7*4882a593Smuzhiyun #define SLICE_NUM_LOW (SLICE_LOW_TOP >> SLICE_LOW_SHIFT) 8*4882a593Smuzhiyun #define GET_LOW_SLICE_INDEX(addr) ((addr) >> SLICE_LOW_SHIFT) 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #define SLICE_HIGH_SHIFT 40 11*4882a593Smuzhiyun #define SLICE_NUM_HIGH (H_PGTABLE_RANGE >> SLICE_HIGH_SHIFT) 12*4882a593Smuzhiyun #define GET_HIGH_SLICE_INDEX(addr) ((addr) >> SLICE_HIGH_SHIFT) 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #define SLB_ADDR_LIMIT_DEFAULT DEFAULT_MAP_WINDOW_USER64 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun #endif /* _ASM_POWERPC_BOOK3S_64_SLICE_H */ 17