Commit ea2c0f9e authored by Nikolay Aleksandrov's avatar Nikolay Aleksandrov Committed by David S. Miller

net: rtnetlink: add ndm flags and state mask attributes

Add ndm flags/state masks which will be used for bulk delete filtering.
All of these are used by the bridge and vxlan drivers. Also minimal attr
policy validation is added, it is up to ndo_fdb_del_bulk implementers to
further validate them.
Signed-off-by: default avatarNikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1f78ee14
......@@ -32,6 +32,8 @@ enum {
NDA_NH_ID,
NDA_FDB_EXT_ATTRS,
NDA_FLAGS_EXT,
NDA_NDM_STATE_MASK,
NDA_NDM_FLAGS_MASK,
__NDA_MAX
};
......
......@@ -4172,6 +4172,8 @@ EXPORT_SYMBOL(ndo_dflt_fdb_del);
static const struct nla_policy fdb_del_bulk_policy[NDA_MAX + 1] = {
[NDA_VLAN] = { .type = NLA_U16 },
[NDA_IFINDEX] = NLA_POLICY_MIN(NLA_S32, 1),
[NDA_NDM_STATE_MASK] = { .type = NLA_U16 },
[NDA_NDM_FLAGS_MASK] = { .type = NLA_U8 },
};
static int rtnl_fdb_del(struct sk_buff *skb, struct nlmsghdr *nlh,
......
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