reg_id_pfr0 46 arch/arm64/include/asm/cpu.h u32 reg_id_pfr0; reg_id_pfr0 605 arch/arm64/kernel/cpufeature.c init_cpu_ftr_reg(SYS_ID_PFR0_EL1, info->reg_id_pfr0); reg_id_pfr0 769 arch/arm64/kernel/cpufeature.c info->reg_id_pfr0, boot->reg_id_pfr0); reg_id_pfr0 367 arch/arm64/kernel/cpuinfo.c info->reg_id_pfr0 = read_cpuid(ID_PFR0_EL1);