diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/dsa/b53/b53_common.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c index 42c41b091682..68e2381694b9 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -1728,6 +1728,12 @@ int b53_br_join(struct dsa_switch *ds, int port, struct net_device *br) u16 pvlan, reg; unsigned int i; + /* On 7278, port 7 which connects to the ASP should only receive + * traffic from matching CFP rules. + */ + if (dev->chip_id == BCM7278_DEVICE_ID && port == 7) + return -EINVAL; + /* Make this port leave the all VLANs join since we will have proper * VLAN entries from now on */ |