diff options
| author | Nikolay Aleksandrov | 2020-06-23 23:47:16 +0300 |
|---|---|---|
| committer | David S. Miller | 2020-06-24 14:36:33 -0700 |
| commit | 899426b3bdd947541ba4af8c767575889c8b842a (patch) | |
| tree | 958d1a9702d3789b62405ee285a11094ace07414 /include | |
| parent | 0592ff88347b5e13e31711a20a21c2ef2397f80b (diff) | |
net: neighbor: add fdb extended attribute
Add an attribute to NDA which will contain all future fdb-specific
attributes in order to avoid polluting the NDA namespace with e.g.
bridge or vxlan specific attributes. The attribute is called
NDA_FDB_EXT_ATTRS and the structure would look like:
[NDA_FDB_EXT_ATTRS] = {
[NFEA_xxx]
}
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/neighbour.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/uapi/linux/neighbour.h b/include/uapi/linux/neighbour.h index eefcda8ca44e..540ff48402a1 100644 --- a/include/uapi/linux/neighbour.h +++ b/include/uapi/linux/neighbour.h @@ -30,6 +30,7 @@ enum { NDA_SRC_VNI, NDA_PROTOCOL, /* Originator of entry */ NDA_NH_ID, + NDA_FDB_EXT_ATTRS, __NDA_MAX }; @@ -172,4 +173,15 @@ enum { }; #define NDTA_MAX (__NDTA_MAX - 1) +/* embedded into NDA_FDB_EXT_ATTRS: + * [NDA_FDB_EXT_ATTRS] = { + * ... + * } + */ +enum { + NFEA_UNSPEC, + __NFEA_MAX +}; +#define NFEA_MAX (__NFEA_MAX - 1) + #endif |