diff options
Diffstat (limited to 'tools/testing/selftests/kvm/lib/kvm_util.c')
| -rw-r--r-- | tools/testing/selftests/kvm/lib/kvm_util.c | 63 |
1 files changed, 48 insertions, 15 deletions
diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index 8279b6ced8d2..1959bf556e88 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -209,6 +209,15 @@ const char *vm_guest_mode_string(uint32_t i) [VM_MODE_P36V48_64K] = "PA-bits:36, VA-bits:48, 64K pages", [VM_MODE_P47V47_16K] = "PA-bits:47, VA-bits:47, 16K pages", [VM_MODE_P36V47_16K] = "PA-bits:36, VA-bits:47, 16K pages", + [VM_MODE_P56V57_4K] = "PA-bits:56, VA-bits:57, 4K pages", + [VM_MODE_P56V48_4K] = "PA-bits:56, VA-bits:48, 4K pages", + [VM_MODE_P56V39_4K] = "PA-bits:56, VA-bits:39, 4K pages", + [VM_MODE_P50V57_4K] = "PA-bits:50, VA-bits:57, 4K pages", + [VM_MODE_P50V48_4K] = "PA-bits:50, VA-bits:48, 4K pages", + [VM_MODE_P50V39_4K] = "PA-bits:50, VA-bits:39, 4K pages", + [VM_MODE_P41V57_4K] = "PA-bits:41, VA-bits:57, 4K pages", + [VM_MODE_P41V48_4K] = "PA-bits:41, VA-bits:48, 4K pages", + [VM_MODE_P41V39_4K] = "PA-bits:41, VA-bits:39, 4K pages", }; _Static_assert(sizeof(strings)/sizeof(char *) == NUM_VM_MODES, "Missing new mode strings?"); @@ -236,6 +245,15 @@ const struct vm_guest_mode_params vm_guest_mode_params[] = { [VM_MODE_P36V48_64K] = { 36, 48, 0x10000, 16 }, [VM_MODE_P47V47_16K] = { 47, 47, 0x4000, 14 }, [VM_MODE_P36V47_16K] = { 36, 47, 0x4000, 14 }, + [VM_MODE_P56V57_4K] = { 56, 57, 0x1000, 12 }, + [VM_MODE_P56V48_4K] = { 56, 48, 0x1000, 12 }, + [VM_MODE_P56V39_4K] = { 56, 39, 0x1000, 12 }, + [VM_MODE_P50V57_4K] = { 50, 57, 0x1000, 12 }, + [VM_MODE_P50V48_4K] = { 50, 48, 0x1000, 12 }, + [VM_MODE_P50V39_4K] = { 50, 39, 0x1000, 12 }, + [VM_MODE_P41V57_4K] = { 41, 57, 0x1000, 12 }, + [VM_MODE_P41V48_4K] = { 41, 48, 0x1000, 12 }, + [VM_MODE_P41V39_4K] = { 41, 39, 0x1000, 12 }, }; _Static_assert(sizeof(vm_guest_mode_params)/sizeof(struct vm_guest_mode_params) == NUM_VM_MODES, "Missing new mode params?"); @@ -281,34 +299,34 @@ struct kvm_vm *____vm_create(struct vm_shape shape) /* Setup mode specific traits. */ switch (vm->mode) { case VM_MODE_P52V48_4K: - vm->pgtable_levels = 4; + vm->mmu.pgtable_levels = 4; break; case VM_MODE_P52V48_64K: - vm->pgtable_levels = 3; + vm->mmu.pgtable_levels = 3; break; case VM_MODE_P48V48_4K: - vm->pgtable_levels = 4; + vm->mmu.pgtable_levels = 4; break; case VM_MODE_P48V48_64K: - vm->pgtable_levels = 3; + vm->mmu.pgtable_levels = 3; break; case VM_MODE_P40V48_4K: case VM_MODE_P36V48_4K: - vm->pgtable_levels = 4; + vm->mmu.pgtable_levels = 4; break; case VM_MODE_P40V48_64K: case VM_MODE_P36V48_64K: - vm->pgtable_levels = 3; + vm->mmu.pgtable_levels = 3; break; case VM_MODE_P52V48_16K: case VM_MODE_P48V48_16K: case VM_MODE_P40V48_16K: case VM_MODE_P36V48_16K: - vm->pgtable_levels = 4; + vm->mmu.pgtable_levels = 4; break; case VM_MODE_P47V47_16K: case VM_MODE_P36V47_16K: - vm->pgtable_levels = 3; + vm->mmu.pgtable_levels = 3; break; case VM_MODE_PXXVYY_4K: #ifdef __x86_64__ @@ -321,22 +339,37 @@ struct kvm_vm *____vm_create(struct vm_shape shape) vm->va_bits); if (vm->va_bits == 57) { - vm->pgtable_levels = 5; + vm->mmu.pgtable_levels = 5; } else { TEST_ASSERT(vm->va_bits == 48, "Unexpected guest virtual address width: %d", vm->va_bits); - vm->pgtable_levels = 4; + vm->mmu.pgtable_levels = 4; } #else TEST_FAIL("VM_MODE_PXXVYY_4K not supported on non-x86 platforms"); #endif break; case VM_MODE_P47V64_4K: - vm->pgtable_levels = 5; + vm->mmu.pgtable_levels = 5; break; case VM_MODE_P44V64_4K: - vm->pgtable_levels = 5; + vm->mmu.pgtable_levels = 5; + break; + case VM_MODE_P56V57_4K: + case VM_MODE_P50V57_4K: + case VM_MODE_P41V57_4K: + vm->mmu.pgtable_levels = 5; + break; + case VM_MODE_P56V48_4K: + case VM_MODE_P50V48_4K: + case VM_MODE_P41V48_4K: + vm->mmu.pgtable_levels = 4; + break; + case VM_MODE_P56V39_4K: + case VM_MODE_P50V39_4K: + case VM_MODE_P41V39_4K: + vm->mmu.pgtable_levels = 3; break; default: TEST_FAIL("Unknown guest mode: 0x%x", vm->mode); @@ -1351,7 +1384,7 @@ struct kvm_vcpu *__vm_vcpu_add(struct kvm_vm *vm, uint32_t vcpu_id) * Output Args: None * * Return: - * Lowest virtual address at or below vaddr_min, with at least + * Lowest virtual address at or above vaddr_min, with at least * sz unused bytes. TEST_ASSERT failure if no area of at least * size sz is available. * @@ -1956,8 +1989,8 @@ void vm_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent) fprintf(stream, "%*sMapped Virtual Pages:\n", indent, ""); sparsebit_dump(stream, vm->vpages_mapped, indent + 2); fprintf(stream, "%*spgd_created: %u\n", indent, "", - vm->pgd_created); - if (vm->pgd_created) { + vm->mmu.pgd_created); + if (vm->mmu.pgd_created) { fprintf(stream, "%*sVirtual Translation Tables:\n", indent + 2, ""); virt_dump(stream, vm, indent + 4); |