52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import abc
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import six
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@six.add_metaclass(abc.ABCMeta)
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class GenericDriver(object):
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@abc.abstractmethod
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def discover(self):
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"""Discover a specified accelerator.
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:return: the list of driver device objs
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"""
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pass
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@abc.abstractmethod
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def update(self, control_path, image_path):
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"""Update the device firmware with specific image.
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:param control_path: the image update control path of device.
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:param image_path: The image path of the firmware binary.
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:return: True if update successfully otherwise False
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"""
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pass
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@abc.abstractmethod
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def get_stats(self):
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"""Collects device stats.
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It is used to collect information from the device about the device
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capabilities. Such as performance info like temprature, power, volt,
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packet_count info.
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:return: The stats info of the device. The format should follow the
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current Cyborg device-deploy-accelerator model
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"""
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pass
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