Linux 3.17-rc2
[linux/fpc-iii.git] / arch / arm64 / include / asm / cpu.h
blob05644308601984d2bd78cb46de8ee96303823568
1 /*
2 * Copyright (C) 2014 ARM Ltd.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
16 #ifndef __ASM_CPU_H
17 #define __ASM_CPU_H
19 #include <linux/cpu.h>
20 #include <linux/init.h>
21 #include <linux/percpu.h>
24 * Records attributes of an individual CPU.
26 struct cpuinfo_arm64 {
27 struct cpu cpu;
28 u32 reg_ctr;
29 u32 reg_cntfrq;
30 u32 reg_dczid;
31 u32 reg_midr;
33 u64 reg_id_aa64isar0;
34 u64 reg_id_aa64isar1;
35 u64 reg_id_aa64mmfr0;
36 u64 reg_id_aa64mmfr1;
37 u64 reg_id_aa64pfr0;
38 u64 reg_id_aa64pfr1;
40 u32 reg_id_isar0;
41 u32 reg_id_isar1;
42 u32 reg_id_isar2;
43 u32 reg_id_isar3;
44 u32 reg_id_isar4;
45 u32 reg_id_isar5;
46 u32 reg_id_mmfr0;
47 u32 reg_id_mmfr1;
48 u32 reg_id_mmfr2;
49 u32 reg_id_mmfr3;
50 u32 reg_id_pfr0;
51 u32 reg_id_pfr1;
54 DECLARE_PER_CPU(struct cpuinfo_arm64, cpu_data);
56 void cpuinfo_store_cpu(void);
57 void __init cpuinfo_store_boot_cpu(void);
59 #endif /* __ASM_CPU_H */