diff options
Diffstat (limited to 'net/hsr/hsr_slave.c')
| -rw-r--r-- | net/hsr/hsr_slave.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/net/hsr/hsr_slave.c b/net/hsr/hsr_slave.c index 36d5fcf09c61..c5227d42faf5 100644 --- a/net/hsr/hsr_slave.c +++ b/net/hsr/hsr_slave.c @@ -48,12 +48,14 @@ static rx_handler_result_t hsr_handle_frame(struct sk_buff **pskb) goto finish_consume; } - /* For HSR, only tagged frames are expected, but for PRP - * there could be non tagged frames as well from Single - * attached nodes (SANs). + /* For HSR, only tagged frames are expected (unless the device offloads + * HSR tag removal), but for PRP there could be non tagged frames as + * well from Single attached nodes (SANs). */ protocol = eth_hdr(skb)->h_proto; - if (hsr->proto_ops->invalid_dan_ingress_frame && + + if (!(port->dev->features & NETIF_F_HW_HSR_TAG_RM) && + hsr->proto_ops->invalid_dan_ingress_frame && hsr->proto_ops->invalid_dan_ingress_frame(protocol)) goto finish_pass; |