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Searched refs:vmid_bits (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.10/arch/arm64/include/asm/
Dcpufeature.h774 int vmid_bits; in get_vmid_bits() local
776 vmid_bits = cpuid_feature_extract_unsigned_field(mmfr1, in get_vmid_bits()
778 if (vmid_bits == ID_AA64MMFR1_VMIDBITS_16) in get_vmid_bits()
/Linux-v5.10/drivers/iommu/arm/arm-smmu-v3/
Darm-smmu-v3.h629 unsigned int vmid_bits; member
Darm-smmu-v3.c1912 vmid = arm_smmu_bitmap_alloc(smmu->vmid_map, smmu->vmid_bits); in arm_smmu_domain_finalise_s2()
3252 smmu->vmid_bits = reg & IDR0_VMID16 ? 16 : 8; in arm_smmu_device_hw_probe()
/Linux-v5.10/arch/arm64/kernel/
Dcpufeature.c2553 unsigned int safe_vmid_bits, vmid_bits; in verify_hyp_capabilities() local
2564 vmid_bits = get_vmid_bits(mmfr1); in verify_hyp_capabilities()
2565 if (vmid_bits < safe_vmid_bits) { in verify_hyp_capabilities()