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authorDanit Goldberg <danitg@mellanox.com>2019-11-06 15:30:07 +0200
committerLeon Romanovsky <leonro@mellanox.com>2019-11-22 18:16:27 +0200
commit30aad41721e087babcf27c5192474724d555936c (patch)
treecc1dab31d6ba37fa3ed426dc6aaa64666b303ef3 /Documentation
parent975b992fdd4b38028d7c1dcf38286d6e7991c1b2 (diff)
downloadlinux-30aad41721e087babcf27c5192474724d555936c.tar.bz2
net/core: Add support for getting VF GUIDs
Introduce a new ndo: ndo_get_vf_guid, to get from the net device the port and node GUID. New applications can choose to use this interface to show GUIDs with iproute2 with commands such as: - ip link show ib4 ib4: <BROADCAST,MULTICAST> mtu 4092 qdisc noop state DOWN mode DEFAULT group default qlen 256 link/infiniband 00:00:0a:2d:fe:80:00:00:00:00:00:00:ec:0d:9a:03:00:44:36:8d brd 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff vf 0 link/infiniband 00:00:0a:2d:fe:80:00:00:00:00:00:00:ec:0d:9a:03:00:44:36:8d brd 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff, spoof checking off, NODE_GUID 22:44:33:00:33:11:00:33, PORT_GUID 10:21:33:12:00:11:22:10, link-state disable, trust off, query_rss off Signed-off-by: Danit Goldberg <danitg@mellanox.com> Acked-by: David Ahern <dsahern@gmail.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
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