@@ -7029,13 +7029,14 @@ static int i40e_ndo_fdb_del(struct ndmsg *ndm,
static int i40e_ndo_fdb_dump(struct sk_buff *skb,
struct netlink_callback *cb,
struct net_device *dev,
+ struct net_device *filter_dev,
int idx)
{
struct i40e_netdev_priv *np = netdev_priv(dev);
struct i40e_pf *pf = np->vsi->back;
if (pf->flags & I40E_FLAG_SRIOV_ENABLED)
- idx = ndo_dflt_fdb_dump(skb, cb, dev, idx);
+ idx = ndo_dflt_fdb_dump(skb, cb, dev, filter_dev, idx);
return idx;
}
@@ -427,12 +427,13 @@ static int qlcnic_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
}
static int qlcnic_fdb_dump(struct sk_buff *skb, struct netlink_callback *ncb,
- struct net_device *netdev, int idx)
+ struct net_device *netdev, struct net_device *filter_dev,
+ int idx)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
if (!adapter->fdb_mac_learn)
- return ndo_dflt_fdb_dump(skb, ncb, netdev, idx);
+ return ndo_dflt_fdb_dump(skb, ncb, netdev, filter_dev, idx);
if ((adapter->flags & QLCNIC_ESWITCH_ENABLED) ||
qlcnic_sriov_check(adapter))
@@ -1114,6 +1114,7 @@ struct net_device_ops {
int (*ndo_fdb_dump)(struct sk_buff *skb,
struct netlink_callback *cb,
struct net_device *dev,
+ struct net_device *filter_dev,
int idx);
int (*ndo_bridge_setlink)(struct net_device *dev,
@@ -78,6 +78,7 @@ extern void __rtnl_unlock(void);
extern int ndo_dflt_fdb_dump(struct sk_buff *skb,
struct netlink_callback *cb,
struct net_device *dev,
+ struct net_device *filter_dev,
int idx);
extern int ndo_dflt_fdb_add(struct ndmsg *ndm,
struct nlattr *tb[],
@@ -676,6 +676,7 @@ errout:
int br_fdb_dump(struct sk_buff *skb,
struct netlink_callback *cb,
struct net_device *dev,
+ struct net_device *filter_dev,
int idx)
{
struct net_bridge *br = netdev_priv(dev);
@@ -691,6 +692,10 @@ int br_fdb_dump(struct sk_buff *skb,
if (idx < cb->args[0])
goto skip;
+ if (filter_dev && (!f->dst || !f->dst->dev ||
+ f->dst->dev != filter_dev))
+ goto skip;
+
if (fdb_fill_info(skb, br, f,
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
@@ -399,7 +399,7 @@ int br_fdb_delete(struct ndmsg *ndm, struct nlattr *tb[],
int br_fdb_add(struct ndmsg *nlh, struct nlattr *tb[], struct net_device *dev,
const unsigned char *addr, u16 nlh_flags);
int br_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb,
- struct net_device *dev, int idx);
+ struct net_device *dev, struct net_device *fdev, int idx);
int br_fdb_sync_static(struct net_bridge *br, struct net_bridge_port *p);
void br_fdb_unsync_static(struct net_bridge *br, struct net_bridge_port *p);
@@ -2509,6 +2509,7 @@ skip:
int ndo_dflt_fdb_dump(struct sk_buff *skb,
struct netlink_callback *cb,
struct net_device *dev,
+ struct net_device *filter_dev,
int idx)
{
int err;
@@ -2539,13 +2540,13 @@ static int rtnl_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
br_dev = netdev_master_upper_dev_get(dev);
ops = br_dev->netdev_ops;
if (ops->ndo_fdb_dump)
- idx = ops->ndo_fdb_dump(skb, cb, dev, idx);
+ idx = ops->ndo_fdb_dump(skb, cb, dev, NULL, idx);
}
if (dev->netdev_ops->ndo_fdb_dump)
- idx = dev->netdev_ops->ndo_fdb_dump(skb, cb, dev, idx);
+ idx = dev->netdev_ops->ndo_fdb_dump(skb, cb, dev, NULL, idx);
else
- idx = ndo_dflt_fdb_dump(skb, cb, dev, idx);
+ idx = ndo_dflt_fdb_dump(skb, cb, dev, NULL, idx);
}
rcu_read_unlock();