| /* |
| * Definitions specific to SMP platforms. |
| * |
| * Copyright (C) 2013 ARM Ltd. |
| * |
| * This program is free software: you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #ifndef __ASM_SMP_PLAT_H |
| #define __ASM_SMP_PLAT_H |
| |
| #include <asm/types.h> |
| |
| struct mpidr_hash { |
| u64 mask; |
| u32 shift_aff[4]; |
| u32 bits; |
| }; |
| |
| extern struct mpidr_hash mpidr_hash; |
| |
| static inline u32 mpidr_hash_size(void) |
| { |
| return 1 << mpidr_hash.bits; |
| } |
| |
| /* |
| * Logical CPU mapping. |
| */ |
| extern u64 __cpu_logical_map[NR_CPUS]; |
| #define cpu_logical_map(cpu) __cpu_logical_map[cpu] |
| |
| void __init do_post_cpus_up_work(void); |
| |
| #endif /* __ASM_SMP_PLAT_H */ |