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authorElad Raz <eladr@mellanox.com>2016-01-06 13:01:07 +0100
committerDavid S. Miller <davem@davemloft.net>2016-01-06 14:42:41 -0500
commit404cdbf0894a0707dd19179d2e21a3ab37f33f54 (patch)
tree3a669388f254012a25eaffe122f9c7edf6142a4a /net/bridge
parent6b72a770202a0ad843312436dd50ed4690d7cc65 (diff)
downloadlinux-404cdbf0894a0707dd19179d2e21a3ab37f33f54.tar.bz2
bridge: add vlan filtering change for new bridged device
Notifying hardware about newly bridged port vlan-aware changes. Signed-off-by: Elad Raz <eladr@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge')
-rw-r--r--net/bridge/br_vlan.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/net/bridge/br_vlan.c b/net/bridge/br_vlan.c
index 190fb3372ab5..85e43af4af7a 100644
--- a/net/bridge/br_vlan.c
+++ b/net/bridge/br_vlan.c
@@ -907,6 +907,12 @@ err_rhtbl:
int nbp_vlan_init(struct net_bridge_port *p)
{
+ struct switchdev_attr attr = {
+ .orig_dev = p->br->dev,
+ .id = SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING,
+ .flags = SWITCHDEV_F_SKIP_EOPNOTSUPP,
+ .u.vlan_filtering = p->br->vlan_enabled,
+ };
struct net_bridge_vlan_group *vg;
int ret = -ENOMEM;
@@ -914,6 +920,10 @@ int nbp_vlan_init(struct net_bridge_port *p)
if (!vg)
goto out;
+ ret = switchdev_port_attr_set(p->dev, &attr);
+ if (ret && ret != -EOPNOTSUPP)
+ goto err_vlan_enabled;
+
ret = rhashtable_init(&vg->vlan_hash, &br_vlan_rht_params);
if (ret)
goto err_rhtbl;
@@ -933,6 +943,7 @@ err_vlan_add:
RCU_INIT_POINTER(p->vlgrp, NULL);
synchronize_rcu();
rhashtable_destroy(&vg->vlan_hash);
+err_vlan_enabled:
err_rhtbl:
kfree(vg);