Searched refs:mmfr0 (Results 1 – 7 of 7) sorted by relevance
| /linux/arch/arm64/kvm/ |
| H A D | reset.c | 289 u64 mmfr0; in kvm_set_ipa_limit() local
291 mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); in kvm_set_ipa_limit()
292 parange = cpuid_feature_extract_unsigned_field(mmfr0, in kvm_set_ipa_limit()
306 switch (cpuid_feature_extract_unsigned_field(mmfr0, ID_AA64MMFR0_EL1_TGRAN_2_SHIFT)) { in kvm_set_ipa_limit()
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| H A D | mmu.c | 881 u64 mmfr0, mmfr1; in kvm_init_ipa_range() local
900 mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); in kvm_init_ipa_range()
902 mmu->vtcr = kvm_get_vtcr(mmfr0, mmfr1, phys_shift); in kvm_init_ipa_range()
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| /linux/arch/arm/kernel/ |
| H A D | setup.c | 254 unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0); in __get_cpu_architecture() local
255 if ((mmfr0 & 0x0000000f) >= 0x00000003 || in __get_cpu_architecture()
256 (mmfr0 & 0x000000f0) >= 0x00000030) in __get_cpu_architecture()
258 else if ((mmfr0 & 0x0000000f) == 0x00000002 || in __get_cpu_architecture()
259 (mmfr0 & 0x000000f0) == 0x00000020) in __get_cpu_architecture()
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| /linux/arch/arm64/kernel/pi/ |
| H A D | map_kernel.c | 145 u64 mmfr0 = read_sysreg(id_aa64mmfr0_el1); in set_ttbr0_for_lpa2() local
146 u64 parange = cpuid_feature_extract_unsigned_field(mmfr0, in set_ttbr0_for_lpa2()
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| H A D | idreg-override.c | 41 static const struct ftr_set_desc mmfr0 __prel64_initconst = {
220 { &mmfr0 },
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| /linux/arch/arm64/kernel/ |
| H A D | cpufeature.c | 1896 static bool has_lpa2_at_stage1(u64 mmfr0) in has_lpa2_at_stage1() argument
1900 tgran = cpuid_feature_extract_unsigned_field(mmfr0, in has_lpa2_at_stage1()
1905 static bool has_lpa2_at_stage2(u64 mmfr0) in has_lpa2_at_stage2() argument
1909 tgran = cpuid_feature_extract_unsigned_field(mmfr0, in has_lpa2_at_stage2()
1916 u64 mmfr0; in has_lpa2() local
1918 mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); in has_lpa2()
1919 return has_lpa2_at_stage1(mmfr0) && has_lpa2_at_stage2(mmfr0); in has_lpa2()
3742 u64 safe_mmfr1, mmfr0, mmfr1; in verify_hyp_capabilities() local
3750 mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); in verify_hyp_capabilities()
3762 parange = cpuid_feature_extract_unsigned_field(mmfr0, in verify_hyp_capabilities()
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| /linux/arch/arm64/kvm/hyp/ |
| H A D | pgtable.c | 594 u64 kvm_get_vtcr(u64 mmfr0, u64 mmfr1, u32 phys_shift) in kvm_get_vtcr() argument
599 vtcr |= FIELD_PREP(VTCR_EL2_PS, kvm_get_parange(mmfr0)); in kvm_get_vtcr()
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