diff options
| author | Eli Cohen <eli@mellanox.com> | 2016-03-11 20:58:34 (GMT) |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-03-21 20:34:06 (GMT) |
| commit | cc8e27cc97318471b7e707932d5b93b0d5f70830 (patch) | |
| tree | 7334c9bc203d3a49f9ddfec39afaa5890321d845 /include | |
| parent | fb532d6a79b96a4c8f678024d7ed3549ff0ca916 (diff) | |
| download | linux-cc8e27cc97318471b7e707932d5b93b0d5f70830.tar.xz | |
net/core: Add support for configuring VF GUIDs
Add two new NLAs to support configuration of Infiniband node or port
GUIDs. New applications can choose to use this interface to configure
GUIDs with iproute2 with commands such as:
ip link set dev ib0 vf 0 node_guid 00:02:c9:03:00:21:6e:70
ip link set dev ib0 vf 0 port_guid 00:02:c9:03:00:21:6e:78
A new ndo, ndo_sef_vf_guid is introduced to notify the net device of the
request to change the GUID.
Signed-off-by: Eli Cohen <eli@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netdevice.h | 3 | ||||
| -rw-r--r-- | include/uapi/linux/if_link.h | 7 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 5440b7b..7b4ae21 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1147,6 +1147,9 @@ struct net_device_ops { struct nlattr *port[]); int (*ndo_get_vf_port)(struct net_device *dev, int vf, struct sk_buff *skb); + int (*ndo_set_vf_guid)(struct net_device *dev, + int vf, u64 guid, + int guid_type); int (*ndo_set_vf_rss_query_en)( struct net_device *dev, int vf, bool setting); diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index a30b780..1d01e8a 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -556,6 +556,8 @@ enum { */ IFLA_VF_STATS, /* network device statistics */ IFLA_VF_TRUST, /* Trust VF */ + IFLA_VF_IB_NODE_GUID, /* VF Infiniband node GUID */ + IFLA_VF_IB_PORT_GUID, /* VF Infiniband port GUID */ __IFLA_VF_MAX, }; @@ -588,6 +590,11 @@ struct ifla_vf_spoofchk { __u32 setting; }; +struct ifla_vf_guid { + __u32 vf; + __u64 guid; +}; + enum { IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */ IFLA_VF_LINK_STATE_ENABLE, /* link always up */ |