9feff9047b
This set of changes introduces SRIOV NIC Agent to run with
ML2 mechanism driver for SR-IOV capable NIC based switching.
This is the second part of a 2 part commit.
The review is submitted in two parts:
- Part 1
The Mechanism Driver to support port binding for SR-IOV virtual
functions of SRIOV capable switching NICs.
- Part2 (this part)
The SRIOV NIC Based L2 Agent.
Use configurable list of mappings physical_networks to PF
interfaces and configurable list of mappings PF interfaces
to list of excluded VFs to get list of Virtual Functions that agent should manage.
Current implementation supports admin state updates.
Co-authored-by: Samer Deeb <samerd@mellanox.com>
Partially implements: blueprint ml2-sriov-nic-switch
Change-Id: I533ccee067935326d5837f90ba321a962e8dc2a6
33 lines
1001 B
Python
33 lines
1001 B
Python
# Copyright 2014 Mellanox Technologies, Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from neutron.common import exceptions as n_exc
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class SriovNicError(n_exc.NeutronException):
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pass
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class InvalidDeviceError(SriovNicError):
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message = _("Invalid Device %(dev_name)s: %(reason)s")
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class IpCommandError(SriovNicError):
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message = _("ip command failed on device %(dev_name)s: %(reason)s")
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class InvalidPciSlotError(SriovNicError):
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message = _("Invalid pci slot %(pci_slot)s")
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