/* SPDX-License-Identifier: GPL-2.0-only *//*  * Copyright (C) 2014 ARM Ltd. */#ifndef __ASM_CPU_H#define __ASM_CPU_H #include <linux/cpu.h>#include <linux/init.h>#include <linux/percpu.h> /* * Records attributes of an individual CPU. */struct cpuinfo_32bit {	u32		reg_id_dfr0;	u32		reg_id_dfr1;	u32		reg_id_isar0;	u32		reg_id_isar1;	u32		reg_id_isar2;	u32		reg_id_isar3;	u32		reg_id_isar4;	u32		reg_id_isar5;	u32		reg_id_isar6;	u32		reg_id_mmfr0;	u32		reg_id_mmfr1;	u32		reg_id_mmfr2;	u32		reg_id_mmfr3;	u32		reg_id_mmfr4;	u32		reg_id_mmfr5;	u32		reg_id_pfr0;	u32		reg_id_pfr1;	u32		reg_id_pfr2; 	u32		reg_mvfr0;	u32		reg_mvfr1;	u32		reg_mvfr2;}; struct cpuinfo_arm64 {	struct kobject	kobj;	u64		reg_ctr;	u64		reg_cntfrq;	u64		reg_dczid;	u64		reg_midr;	u64		reg_revidr;	u64		reg_aidr;	u64		reg_gmid;	u64		reg_smidr;	u64		reg_mpamidr; 	u64		reg_id_aa64dfr0;	u64		reg_id_aa64dfr1;	u64		reg_id_aa64isar0;	u64		reg_id_aa64isar1;	u64		reg_id_aa64isar2;	u64		reg_id_aa64isar3;	u64		reg_id_aa64mmfr0;	u64		reg_id_aa64mmfr1;	u64		reg_id_aa64mmfr2;	u64		reg_id_aa64mmfr3;	u64		reg_id_aa64mmfr4;	u64		reg_id_aa64pfr0;	u64		reg_id_aa64pfr1;	u64		reg_id_aa64pfr2;	u64		reg_id_aa64zfr0;	u64		reg_id_aa64smfr0;	u64		reg_id_aa64fpfr0; 	struct cpuinfo_32bit	aarch32;}; DECLARE_PER_CPU(struct cpuinfo_arm64, cpu_data); void cpuinfo_store_cpu(void);void __init cpuinfo_store_boot_cpu(void); void __init init_cpu_features(struct cpuinfo_arm64 *info);void update_cpu_features(int cpu, struct cpuinfo_arm64 *info,				 struct cpuinfo_arm64 *boot);bool gmid_el1_accessible(const struct cpuinfo_arm64 *info); #endif /* __ASM_CPU_H */