diff options
| -rw-r--r-- | drivers/net/vxlan.c | 17 | ||||
| -rw-r--r-- | include/net/vxlan.h | 1 |
2 files changed, 12 insertions, 6 deletions
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 441290464912..9171c1f42fe9 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -79,9 +79,11 @@ struct vxlan_fdb { u8 eth_addr[ETH_ALEN]; u16 state; /* see ndm_state */ __be32 vni; - u8 flags; /* see ndm_flags */ + u16 flags; /* see ndm_flags and below */ }; +#define NTF_VXLAN_ADDED_BY_USER 0x100 + /* salt for hash table */ static u32 vxlan_salt __read_mostly; @@ -376,6 +378,7 @@ static void vxlan_fdb_switchdev_call_notifiers(struct vxlan_dev *vxlan, .remote_ifindex = rd->remote_ifindex, .vni = fdb->vni, .offloaded = rd->offloaded, + .added_by_user = fdb->flags & NTF_VXLAN_ADDED_BY_USER, }; memcpy(info.eth_addr, fdb->eth_addr, ETH_ALEN); @@ -544,6 +547,7 @@ int vxlan_fdb_find_uc(struct net_device *dev, const u8 *mac, __be32 vni, fdb_info->remote_ifindex = rdst->remote_ifindex; fdb_info->vni = vni; fdb_info->offloaded = rdst->offloaded; + fdb_info->added_by_user = f->flags & NTF_VXLAN_ADDED_BY_USER; ether_addr_copy(fdb_info->eth_addr, mac); out: @@ -704,7 +708,7 @@ static int vxlan_gro_complete(struct sock *sk, struct sk_buff *skb, int nhoff) static struct vxlan_fdb *vxlan_fdb_alloc(struct vxlan_dev *vxlan, const u8 *mac, __u16 state, - __be32 src_vni, __u8 ndm_flags) + __be32 src_vni, __u16 ndm_flags) { struct vxlan_fdb *f; @@ -724,7 +728,7 @@ static struct vxlan_fdb *vxlan_fdb_alloc(struct vxlan_dev *vxlan, static int vxlan_fdb_create(struct vxlan_dev *vxlan, const u8 *mac, union vxlan_addr *ip, __u16 state, __be16 port, __be32 src_vni, - __be32 vni, __u32 ifindex, __u8 ndm_flags, + __be32 vni, __u32 ifindex, __u16 ndm_flags, struct vxlan_fdb **fdb) { struct vxlan_rdst *rd = NULL; @@ -760,10 +764,10 @@ static int vxlan_fdb_update(struct vxlan_dev *vxlan, const u8 *mac, union vxlan_addr *ip, __u16 state, __u16 flags, __be16 port, __be32 src_vni, __be32 vni, - __u32 ifindex, __u8 ndm_flags, + __u32 ifindex, __u16 ndm_flags, bool swdev_notify) { - __u8 fdb_flags = (ndm_flags & ~NTF_USE); + __u16 fdb_flags = (ndm_flags & ~NTF_USE); struct vxlan_rdst *rd = NULL; struct vxlan_fdb *f; int notify = 0; @@ -974,7 +978,8 @@ static int vxlan_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], spin_lock_bh(&vxlan->hash_lock); err = vxlan_fdb_update(vxlan, addr, &ip, ndm->ndm_state, flags, - port, src_vni, vni, ifindex, ndm->ndm_flags, + port, src_vni, vni, ifindex, + ndm->ndm_flags | NTF_VXLAN_ADDED_BY_USER, true); spin_unlock_bh(&vxlan->hash_lock); diff --git a/include/net/vxlan.h b/include/net/vxlan.h index ec999c49df1f..b73c670df184 100644 --- a/include/net/vxlan.h +++ b/include/net/vxlan.h @@ -421,6 +421,7 @@ struct switchdev_notifier_vxlan_fdb_info { u8 eth_addr[ETH_ALEN]; __be32 vni; bool offloaded; + bool added_by_user; }; #if IS_ENABLED(CONFIG_VXLAN) |