Searched refs:mmfr0 (Results 1 – 7 of 7) sorted by relevance
| /Linux-v6.1/arch/arm64/include/asm/ |
| D | cpufeature.h | 595 static inline bool id_aa64mmfr0_mixed_endian_el0(u64 mmfr0) in id_aa64mmfr0_mixed_endian_el0() argument
597 return cpuid_feature_extract_unsigned_field(mmfr0, ID_AA64MMFR0_EL1_BIGEND_SHIFT) == 0x1 || in id_aa64mmfr0_mixed_endian_el0()
598 cpuid_feature_extract_unsigned_field(mmfr0, ID_AA64MMFR0_EL1_BIGENDEL0_SHIFT) == 0x1; in id_aa64mmfr0_mixed_endian_el0()
689 u64 mmfr0; in system_supports_4kb_granule() local
692 mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); in system_supports_4kb_granule()
693 val = cpuid_feature_extract_unsigned_field(mmfr0, in system_supports_4kb_granule()
702 u64 mmfr0; in system_supports_64kb_granule() local
705 mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); in system_supports_64kb_granule()
706 val = cpuid_feature_extract_unsigned_field(mmfr0, in system_supports_64kb_granule()
715 u64 mmfr0; in system_supports_16kb_granule() local
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| D | kvm_pgtable.h | 28 static inline u64 kvm_get_parange(u64 mmfr0) in kvm_get_parange() argument
30 u64 parange = cpuid_feature_extract_unsigned_field(mmfr0, in kvm_get_parange()
297 u64 kvm_get_vtcr(u64 mmfr0, u64 mmfr1, u32 phys_shift);
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| /Linux-v6.1/arch/arm64/kvm/ |
| D | reset.c | 358 u64 mmfr0; in kvm_set_ipa_limit() local
360 mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); in kvm_set_ipa_limit()
361 parange = cpuid_feature_extract_unsigned_field(mmfr0, in kvm_set_ipa_limit()
376 switch (cpuid_feature_extract_unsigned_field(mmfr0, ID_AA64MMFR0_EL1_TGRAN_2_SHIFT)) { in kvm_set_ipa_limit()
401 u64 mmfr0, mmfr1; in kvm_arm_setup_stage2() local
421 mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); in kvm_arm_setup_stage2()
423 kvm->arch.vtcr = kvm_get_vtcr(mmfr0, mmfr1, phys_shift); in kvm_arm_setup_stage2()
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| /Linux-v6.1/arch/arm/kernel/ |
| D | setup.c | 261 unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0); in __get_cpu_architecture() local
262 if ((mmfr0 & 0x0000000f) >= 0x00000003 || in __get_cpu_architecture()
263 (mmfr0 & 0x000000f0) >= 0x00000030) in __get_cpu_architecture()
265 else if ((mmfr0 & 0x0000000f) == 0x00000002 || in __get_cpu_architecture()
266 (mmfr0 & 0x000000f0) == 0x00000020) in __get_cpu_architecture()
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| /Linux-v6.1/arch/arm64/mm/ |
| D | init.c | 361 u64 mmfr0 = read_cpuid(ID_AA64MMFR0_EL1); in arm64_memblock_init() local
363 mmfr0, ID_AA64MMFR0_EL1_PARANGE_SHIFT); in arm64_memblock_init()
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| /Linux-v6.1/arch/arm64/kvm/hyp/ |
| D | pgtable.c | 582 u64 kvm_get_vtcr(u64 mmfr0, u64 mmfr1, u32 phys_shift) in kvm_get_vtcr() argument
587 vtcr |= kvm_get_parange(mmfr0) << VTCR_EL2_PS_SHIFT; in kvm_get_vtcr()
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| /Linux-v6.1/arch/arm64/kernel/ |
| D | cpufeature.c | 3126 u64 safe_mmfr1, mmfr0, mmfr1; in verify_hyp_capabilities() local
3134 mmfr0 = read_cpuid(ID_AA64MMFR0_EL1); in verify_hyp_capabilities()
3146 parange = cpuid_feature_extract_unsigned_field(mmfr0, in verify_hyp_capabilities()
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