| /Linux-v5.4/arch/arm64/include/asm/ |
| D | cputype.h | 25 #define MIDR_REVISION(midr) ((midr) & MIDR_REVISION_MASK) argument
28 #define MIDR_PARTNUM(midr) \ argument
29 (((midr) & MIDR_PARTNUM_MASK) >> MIDR_PARTNUM_SHIFT)
32 #define MIDR_ARCHITECTURE(midr) \ argument
33 (((midr) & MIDR_ARCHITECTURE_MASK) >> MIDR_ARCHITECTURE_SHIFT)
36 #define MIDR_VARIANT(midr) \ argument
37 (((midr) & MIDR_VARIANT_MASK) >> MIDR_VARIANT_SHIFT)
40 #define MIDR_IMPLEMENTOR(midr) \ argument
41 (((midr) & MIDR_IMPLEMENTOR_MASK) >> MIDR_IMPLEMENTOR_SHIFT)
156 static inline bool midr_is_cpu_model_range(u32 midr, u32 model, u32 rv_min, in midr_is_cpu_model_range() argument
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| /Linux-v5.4/arch/arm/kernel/ |
| D | smp_tlb.c | 96 unsigned int midr = read_cpuid_id(); in erratum_a15_798181_init() local
125 if ((midr & 0xff0ffff0) == 0x420f00f0 && midr <= 0x420f00f2) { in erratum_a15_798181_init()
127 } else if ((midr & 0xff0ffff0) == 0x410fc0f0 && midr < 0x412fc0f2) { in erratum_a15_798181_init()
129 } else if ((midr & 0xff0ffff0) == 0x410fc0f0 && midr < 0x412fc0f4) { in erratum_a15_798181_init()
136 } else if ((midr & 0xff0ffff0) == 0x410fc0f0 && midr < 0x413fc0f3) { in erratum_a15_798181_init()
143 } else if ((midr & 0xff0ffff0) == 0x410fc0f0 && midr < 0x414fc0f0) { in erratum_a15_798181_init()
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| D | setup.c | 675 struct proc_info_list *lookup_processor(u32 midr) in lookup_processor() argument
677 struct proc_info_list *list = lookup_processor_type(midr); in lookup_processor()
681 smp_processor_id(), midr); in lookup_processor()
691 unsigned int midr = read_cpuid_id(); in setup_processor() local
692 struct proc_info_list *list = lookup_processor(midr); in setup_processor()
709 list->cpu_name, midr, midr & 15, in setup_processor()
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| /Linux-v5.4/tools/perf/arch/arm64/util/ |
| D | header.c | 21 u64 midr = 0; in get_cpuid_str() local
53 midr = strtoul(buf, NULL, 16); in get_cpuid_str()
54 midr &= (~(MIDR_VARIANT_MASK | MIDR_REVISION_MASK)); in get_cpuid_str()
55 scnprintf(buf, MIDR_SIZE, "0x%016lx", midr); in get_cpuid_str()
60 if (!midr) { in get_cpuid_str()
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| /Linux-v5.4/arch/arm64/kernel/ |
| D | cpuinfo.c | 134 u32 midr = cpuinfo->reg_midr; in c_show() local
144 MIDR_REVISION(midr), COMPAT_ELF_PLATFORM); in c_show()
175 MIDR_IMPLEMENTOR(midr)); in c_show()
177 seq_printf(m, "CPU variant\t: 0x%x\n", MIDR_VARIANT(midr)); in c_show()
178 seq_printf(m, "CPU part\t: 0x%03x\n", MIDR_PARTNUM(midr)); in c_show()
179 seq_printf(m, "CPU revision\t: %d\n\n", MIDR_REVISION(midr)); in c_show()
237 CPUREGS_ATTR_RO(midr_el1, midr);
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| D | cpu_errata.c | 21 u32 midr = read_cpuid_id(), revidr; in is_affected_midr_range() local
24 if (!is_midr_in_range(midr, &entry->midr_range)) in is_affected_midr_range()
27 midr &= MIDR_REVISION_MASK | MIDR_VARIANT_MASK; in is_affected_midr_range()
30 if (midr == fix->midr_rv && (revidr & fix->revidr_mask)) in is_affected_midr_range()
214 u32 midr = read_cpuid_id(); in detect_harden_bp_fw() local
259 if (((midr & MIDR_CPU_MODEL_MASK) == MIDR_QCOM_FALKOR) || in detect_harden_bp_fw()
260 ((midr & MIDR_CPU_MODEL_MASK) == MIDR_QCOM_FALKOR_V1)) in detect_harden_bp_fw()
503 u32 midr = read_cpuid_id(); in has_cortex_a76_erratum_1463225() local
508 return is_midr_in_range(midr, &range) && is_kernel_in_hyp_mode(); in has_cortex_a76_erratum_1463225()
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| D | cpufeature.c | 900 u32 midr = read_cpuid_id(); in has_no_hw_prefetch() local
903 return midr_is_cpu_model_range(midr, MIDR_THUNDERX, in has_no_hw_prefetch()
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| /Linux-v5.4/include/ras/ |
| D | ras_event.h | 179 __field(u64, midr)
194 __entry->midr = proc->midr;
206 __entry->affinity, __entry->mpidr, __entry->midr,
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| /Linux-v5.4/arch/arm/kvm/ |
| D | reset.c | 49 vcpu->arch.midr = read_cpuid_id(); in kvm_reset_vcpu()
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| /Linux-v5.4/arch/c6x/platforms/ |
| D | emif.c | 17 u32 midr; member
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| /Linux-v5.4/arch/arm/include/asm/ |
| D | cputype.h | 114 struct proc_info_list *lookup_processor(u32 midr);
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| D | kvm_host.h | 169 u32 midr; member
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| /Linux-v5.4/arch/arm/kvm/hyp/ |
| D | switch.c | 70 write_sysreg(vcpu->arch.midr, VPIDR); in __activate_vm()
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| /Linux-v5.4/drivers/firmware/efi/ |
| D | cper-arm.c | 246 printk("%sMIDR: 0x%016llx\n", pfx, proc->midr); in cper_print_proc_arm()
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| /Linux-v5.4/include/linux/ |
| D | cper.h | 401 u64 midr; member
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| /Linux-v5.4/Documentation/arm64/ |
| D | cpu-feature-registers.rst | 81 \- midr
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