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Searched refs:va_bits (Results 1 – 11 of 11) sorted by relevance

/Linux-v5.4/tools/testing/selftests/kvm/lib/
Dkvm_util.c152 vm->va_bits = 48; in _vm_create()
159 vm->va_bits = 48; in _vm_create()
166 vm->va_bits = 48; in _vm_create()
173 vm->va_bits = 48; in _vm_create()
180 vm->va_bits = 48; in _vm_create()
187 vm->va_bits = 48; in _vm_create()
193 kvm_get_cpu_address_width(&vm->pa_bits, &vm->va_bits); in _vm_create()
194 TEST_ASSERT(vm->va_bits == 48, "Linear address width " in _vm_create()
195 "(%d bits) not supported", vm->va_bits); in _vm_create()
220 0, (1ULL << (vm->va_bits - 1)) >> vm->page_shift); in _vm_create()
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Dkvm_util_internal.h53 unsigned int va_bits; member
/Linux-v5.4/tools/testing/selftests/kvm/lib/aarch64/
Dprocessor.c27 uint64_t mask = (1UL << (vm->va_bits - shift)) - 1; in pgd_index()
62 uint64_t mask = ((1UL << (vm->va_bits - vm->page_shift)) - 1) << vm->page_shift; in pte_addr()
69 return 1 << (vm->va_bits - shift); in ptrs_per_pgd()
297 tcr_el1 |= (64 - vm->va_bits) /* T0SZ */; in aarch64_vcpu_setup()
Ducall.c54 bits = vm->va_bits - 1; in ucall_init()
/Linux-v5.4/arch/powerpc/include/asm/book3s/64/
Dmmu-hash.h766 unsigned long va_bits = VA_BITS; in get_vsid() local
777 va_bits = 65; in get_vsid()
780 vsid_bits = va_bits - SID_SHIFT; in get_vsid()
786 vsid_bits = va_bits - SID_SHIFT_1T; in get_vsid()
/Linux-v5.4/arch/arm64/include/asm/
Dpgtable-hwdef.h26 #define ARM64_HW_PGTABLE_LEVELS(va_bits) (((va_bits) - 4) / (PAGE_SHIFT - 3)) argument
/Linux-v5.4/drivers/iommu/
Dio-pgtable-arm.c746 unsigned long va_bits, pgd_bits; in arm_lpae_alloc_pgtable() local
772 va_bits = cfg->ias - data->pg_shift; in arm_lpae_alloc_pgtable()
773 data->levels = DIV_ROUND_UP(va_bits, data->bits_per_level); in arm_lpae_alloc_pgtable()
776 pgd_bits = va_bits - (data->bits_per_level * (data->levels - 1)); in arm_lpae_alloc_pgtable()
/Linux-v5.4/arch/powerpc/platforms/pseries/
Dlpar.c1915 unsigned long va_bits = VA_BITS; in vsid_unscramble() local
1920 va_bits = 65; in vsid_unscramble()
1924 vsid_modulus = ((1UL << (va_bits - SID_SHIFT)) - 1); in vsid_unscramble()
1927 vsid_modulus = ((1UL << (va_bits - SID_SHIFT_1T)) - 1); in vsid_unscramble()
/Linux-v5.4/tools/testing/selftests/kvm/lib/x86_64/
Dprocessor.c1166 void kvm_get_cpu_address_width(unsigned int *pa_bits, unsigned int *va_bits) in kvm_get_cpu_address_width() argument
1175 *va_bits = 32; in kvm_get_cpu_address_width()
1179 *va_bits = (entry->eax >> 8) & 0xff; in kvm_get_cpu_address_width()
/Linux-v5.4/tools/testing/selftests/kvm/include/x86_64/
Dprocessor.h329 void kvm_get_cpu_address_width(unsigned int *pa_bits, unsigned int *va_bits);
/Linux-v5.4/arch/x86/kvm/
Demulate.c712 u8 va_bits; in __linearize() local
719 va_bits = ctxt_virt_addr_bits(ctxt); in __linearize()
720 if (get_canonical(la, va_bits) != la) in __linearize()
723 *max_size = min_t(u64, ~0u, (1ull << va_bits) - la); in __linearize()