diff options
| author | Moshe Levi <moshele@mellanox.com> | 2015-07-19 13:11:07 +0300 |
|---|---|---|
| committer | John Ferlan <jferlan@redhat.com> | 2015-07-21 07:08:35 -0400 |
| commit | ac3ed2085fcbeecaf5aa347c0b1bffaf94fff293 (patch) | |
| tree | 36d509cb88e458a2ee635376ecd017b8395e3b2e /src/util/virnetdev.h | |
| parent | e46791e003444ce825feaf5bb2a16f778ee951e5 (diff) | |
| download | libvirt-ac3ed2085fcbeecaf5aa347c0b1bffaf94fff293.tar.gz | |
nodedev: add RDMA and tx-udp_tnl-segmentation NIC capabilities
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>
Diffstat (limited to 'src/util/virnetdev.h')
| -rw-r--r-- | src/util/virnetdev.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/util/virnetdev.h b/src/util/virnetdev.h index 190b70e954..fff881ceec 100644 --- a/src/util/virnetdev.h +++ b/src/util/virnetdev.h @@ -210,6 +210,7 @@ int virNetDevGetRcvAllMulti(const char *ifname, bool *receive) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK; # define SYSFS_NET_DIR "/sys/class/net/" +# define SYSFS_INFINIBAND_DIR "/sys/class/infiniband/" int virNetDevSysfsFile(char **pf_sysfs_device_link, const char *ifname, const char *file) |