Commit 5d5eacb3 authored by Jamal Hadi Salim's avatar Jamal Hadi Salim Committed by David S. Miller
Browse files

bridge: fdb dumping takes a filter device 



Dumping a bridge fdb dumps every fdb entry
held. With this change we are going to filter
on selected bridge port.

Signed-off-by: default avatarJamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 69b4b7a4

drivers/net/ethernet/intel/i40e/i40e_main.c

+2 −1
Original line number Diff line number Diff line
@@ -7095,13 +7095,14 @@ 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;

}

drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c

+4 −3
Original line number Diff line number Diff line
@@ -427,16 +427,17 @@ 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))

		idx = ndo_dflt_fdb_dump(skb, ncb, netdev, idx);

		idx = ndo_dflt_fdb_dump(skb, ncb, netdev, filter_dev, idx);



	return idx;

}

drivers/net/vxlan.c

+2 −1
Original line number Diff line number Diff line
@@ -933,7 +933,8 @@ static int vxlan_fdb_delete(struct ndmsg *ndm, struct nlattr *tb[], 


/* Dump forwarding table */

static int vxlan_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb,

			  struct net_device *dev, int idx)

			  struct net_device *dev,

			  struct net_device *filter_dev, int idx)

{

	struct vxlan_dev *vxlan = netdev_priv(dev);

	unsigned int h;

include/linux/netdevice.h

+3 −1
Original line number Diff line number Diff line
@@ -943,7 +943,8 @@ typedef u16 (*select_queue_fallback_t)(struct net_device *dev, 
 *		      const unsigned char *addr)

 *	Deletes the FDB entry from dev coresponding to addr.

 * int (*ndo_fdb_dump)(struct sk_buff *skb, struct netlink_callback *cb,

 *		       struct net_device *dev, int idx)

 *		       struct net_device *dev, struct net_device *filter_dev,

 *		       int idx)

 *	Used to add FDB entries to dump requests. Implementers should add

 *	entries to skb and update idx with the number of entries.

 *
@@ -1114,6 +1115,7 @@ 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,

include/linux/rtnetlink.h

+1 −0
Original line number Diff line number Diff line
@@ -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[],