diff options
| author | Nikolay Aleksandrov <nikolay@nvidia.com> | 2020-09-22 10:30:18 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-23 13:24:34 -0700 |
| commit | 9c4258c78a2a7624c79b797f40ae2dbfd2555e26 (patch) | |
| tree | b6b2592868c136b99f98412483a73b7380bd23a0 /include/uapi/linux/if_bridge.h | |
| parent | eab3227b1240bdcc06c0a01a3fc5bfd2bc12f406 (diff) | |
| download | linux-next-9c4258c78a2a7624c79b797f40ae2dbfd2555e26.tar.gz | |
net: bridge: mdb: add support to extend add/del commands
Since the MDB add/del code expects an exact struct br_mdb_entry we can't
really add any extensions, thus add a new nested attribute at the level of
MDBA_SET_ENTRY called MDBA_SET_ENTRY_ATTRS which will be used to pass
all new options via netlink attributes. This patch doesn't change
anything functionally since the new attribute is not used yet, only
parsed.
Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/if_bridge.h')
| -rw-r--r-- | include/uapi/linux/if_bridge.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h index 75a2ac479247..dc52f8cffa0d 100644 --- a/include/uapi/linux/if_bridge.h +++ b/include/uapi/linux/if_bridge.h @@ -530,10 +530,22 @@ struct br_mdb_entry { enum { MDBA_SET_ENTRY_UNSPEC, MDBA_SET_ENTRY, + MDBA_SET_ENTRY_ATTRS, __MDBA_SET_ENTRY_MAX, }; #define MDBA_SET_ENTRY_MAX (__MDBA_SET_ENTRY_MAX - 1) +/* [MDBA_SET_ENTRY_ATTRS] = { + * [MDBE_ATTR_xxx] + * ... + * } + */ +enum { + MDBE_ATTR_UNSPEC, + __MDBE_ATTR_MAX, +}; +#define MDBE_ATTR_MAX (__MDBE_ATTR_MAX - 1) + /* Embedded inside LINK_XSTATS_TYPE_BRIDGE */ enum { BRIDGE_XSTATS_UNSPEC, |