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ac3ed2085f
Adding functionality to libvirt that will allow
it query the interface for the availability of RDMA and
tx-udp_tnl-segmentation Offloading NIC capabilities
Here is an example of the feature XML definition:
<device>
<name>net_eth4_90_e2_ba_5e_a5_45</name>
<path>/sys/devices/pci0000:00/0000:00:03.0/0000:08:00.1/net/eth4</path>
<parent>pci_0000_08_00_1</parent>
<capability type='net'>
<interface>eth4</interface>
<address>90:e2:ba:5e:a5:45</address>
<link speed='10000' state='up'/>
<feature name='rx'/>
<feature name='tx'/>
<feature name='sg'/>
<feature name='tso'/>
<feature name='gso'/>
<feature name='gro'/>
<feature name='rxvlan'/>
<feature name='txvlan'/>
<feature name='rxhash'/>
<feature name='rdma'/>
<feature name='txudptnl'/>
<capability type='80203'/>
</capability>
</device>
21 lines
533 B
XML
21 lines
533 B
XML
<device>
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<name>net_00_15_58_2f_e9_55</name>
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<parent>pci_8086_109a</parent>
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<capability type='net'>
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<interface>eth1</interface>
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<address>00:15:58:2f:e9:55</address>
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<feature name='rx'/>
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<feature name='tx'/>
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<feature name='sg'/>
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<feature name='tso'/>
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<feature name='gso'/>
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<feature name='gro'/>
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<feature name='rxvlan'/>
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<feature name='txvlan'/>
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<feature name='rxhash'/>
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<feature name='rdma'/>
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<feature name='txudptnl'/>
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<capability type='80203'/>
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</capability>
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</device>
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