os-traits/os_traits/compute/viommu.py

26 lines
891 B
Python

# -*- coding: utf-8 -*-
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
TRAITS = [
# traits corresponding to the allowed values of "hw_iommu_model"
# image metadata property
# Please check VIOMMUModel under /nova/objects/fields.py
# we do not include None as by default no iommu will be provided
'MODEL_INTEL',
'MODEL_SMMUV3',
'MODEL_VIRTIO',
'MODEL_AUTO',
]