| /kernel/linux/linux-5.10/arch/arm64/include/asm/ |
| H A D | cpufeature.h | 572 static inline bool id_aa64mmfr0_mixed_endian_el0(u64 mmfr0) in id_aa64mmfr0_mixed_endian_el0() argument
574 return cpuid_feature_extract_unsigned_field(mmfr0, ID_AA64MMFR0_BIGENDEL_SHIFT) == 0x1 || in id_aa64mmfr0_mixed_endian_el0()
575 cpuid_feature_extract_unsigned_field(mmfr0, ID_AA64MMFR0_BIGENDEL0_SHIFT) == 0x1; in id_aa64mmfr0_mixed_endian_el0()
644 u64 mmfr0; in system_supports_4kb_granule() local
647 mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); in system_supports_4kb_granule()
648 val = cpuid_feature_extract_unsigned_field(mmfr0, in system_supports_4kb_granule()
657 u64 mmfr0; in system_supports_64kb_granule() local
660 mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); in system_supports_64kb_granule()
661 val = cpuid_feature_extract_unsigned_field(mmfr0, in system_supports_64kb_granule()
670 u64 mmfr0; in system_supports_16kb_granule() local
688 u64 mmfr0; system_supports_mixed_endian() local
[all...] |
| /kernel/linux/linux-6.6/arch/arm64/include/asm/ |
| H A D | cpufeature.h | 588 static inline bool id_aa64mmfr0_mixed_endian_el0(u64 mmfr0) in id_aa64mmfr0_mixed_endian_el0() argument
590 return cpuid_feature_extract_unsigned_field(mmfr0, ID_AA64MMFR0_EL1_BIGEND_SHIFT) == 0x1 || in id_aa64mmfr0_mixed_endian_el0()
591 cpuid_feature_extract_unsigned_field(mmfr0, ID_AA64MMFR0_EL1_BIGENDEL0_SHIFT) == 0x1; in id_aa64mmfr0_mixed_endian_el0()
682 u64 mmfr0; in system_supports_4kb_granule() local
685 mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); in system_supports_4kb_granule()
686 val = cpuid_feature_extract_unsigned_field(mmfr0, in system_supports_4kb_granule()
695 u64 mmfr0; in system_supports_64kb_granule() local
698 mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); in system_supports_64kb_granule()
699 val = cpuid_feature_extract_unsigned_field(mmfr0, in system_supports_64kb_granule()
708 u64 mmfr0; in system_supports_16kb_granule() local
726 u64 mmfr0; system_supports_mixed_endian() local
[all...] |
| H A 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()
419 * @mmfr0: Sanitized value of SYS_ID_AA64MMFR0_EL1 register.
431 u64 kvm_get_vtcr(u64 mmfr0, u64 mmfr1, u32 phys_shift);
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| /kernel/linux/linux-5.10/arch/arm64/kvm/ |
| H A D | reset.c | 368 u64 mmfr0; in kvm_set_ipa_limit() local
370 mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); in kvm_set_ipa_limit()
371 parange = cpuid_feature_extract_unsigned_field(mmfr0, in kvm_set_ipa_limit()
399 switch (cpuid_feature_extract_unsigned_field(mmfr0, tgran_2)) { in kvm_set_ipa_limit()
432 u64 vtcr = VTCR_EL2_FLAGS, mmfr0; in kvm_arm_setup_stage2() local
453 mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); in kvm_arm_setup_stage2()
454 parange = cpuid_feature_extract_unsigned_field(mmfr0, in kvm_arm_setup_stage2()
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| /kernel/linux/linux-6.6/arch/arm64/kvm/ |
| H A D | reset.c | 313 u64 mmfr0; in kvm_set_ipa_limit() local
315 mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); in kvm_set_ipa_limit()
316 parange = cpuid_feature_extract_unsigned_field(mmfr0, in kvm_set_ipa_limit()
331 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 | 871 u64 mmfr0, mmfr1; in kvm_init_stage2_mmu() local
893 mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); in kvm_init_stage2_mmu()
895 kvm->arch.vtcr = kvm_get_vtcr(mmfr0, mmfr1, phys_shift); in kvm_init_stage2_mmu()
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| /kernel/linux/linux-5.10/arch/arm/kernel/ |
| H A 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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| /kernel/linux/linux-6.6/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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| /kernel/linux/linux-6.6/arch/arm64/mm/ |
| H A D | init.c | 407 u64 mmfr0 = read_cpuid(ID_AA64MMFR0_EL1); in arm64_memblock_init() local
409 mmfr0, ID_AA64MMFR0_EL1_PARANGE_SHIFT); in arm64_memblock_init()
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| /kernel/linux/linux-6.6/arch/arm64/kvm/hyp/ |
| H A D | pgtable.c | 624 u64 kvm_get_vtcr(u64 mmfr0, u64 mmfr1, u32 phys_shift) in kvm_get_vtcr() argument
629 vtcr |= kvm_get_parange(mmfr0) << VTCR_EL2_PS_SHIFT; in kvm_get_vtcr()
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| /kernel/linux/linux-5.10/arch/arm64/kernel/ |
| H A D | cpufeature.c | 2584 u64 safe_mmfr1, mmfr0, mmfr1; in verify_hyp_capabilities() local
2592 mmfr0 = read_cpuid(ID_AA64MMFR0_EL1); in verify_hyp_capabilities()
2604 parange = cpuid_feature_extract_unsigned_field(mmfr0, in verify_hyp_capabilities()
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| /kernel/linux/linux-6.6/arch/arm64/kernel/ |
| H A D | cpufeature.c | 3190 u64 safe_mmfr1, mmfr0, mmfr1; in verify_hyp_capabilities() local
3198 mmfr0 = read_cpuid(ID_AA64MMFR0_EL1); in verify_hyp_capabilities()
3210 parange = cpuid_feature_extract_unsigned_field(mmfr0, in verify_hyp_capabilities()
|