os-traits/os_traits/hw/nic/offload.py

41 lines
1.4 KiB
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 = [
'TSO', # TCP segmentation
'GRO', # Generic receive
'GSO', # Generic segmentation
'UFO', # UDP Fragmentation
'LRO', # Large receive
'LSO', # Large send
'TCS', # TCP Checksum
'UCS', # UDP Checksum
'SCS', # SCTP Checksum
'L2CRC', # Layer-2 CRC
'FDF', # Intel Flow-Director Filter
'RXVLAN', # VLAN receive tunnel segmentation
'TXVLAN', # VLAN transmit tunnel segmentation
'VXLAN', # VxLAN tunneling
'GRE', # GRE tunneling
'GENEVE', # Geneve tunneling
'TXUDP', # UDP transmit tunnel segmentation
'QINQ', # QinQ specification
'RDMA', # remote direct memory access
'RXHASH', # receive hashing
'RX', # RX checksumming
'TX', # RX checksumming
'SG', # scatter-gather
'SWITCHDEV', # Offload datapath rules
]