diff options
Diffstat (limited to 'net/hsr/hsr_forward.c')
| -rw-r--r-- | net/hsr/hsr_forward.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/hsr/hsr_forward.c b/net/hsr/hsr_forward.c index cadfccd7876e..d32cd87d5c5b 100644 --- a/net/hsr/hsr_forward.c +++ b/net/hsr/hsr_forward.c @@ -186,6 +186,7 @@ static struct sk_buff *prp_fill_rct(struct sk_buff *skb, set_prp_LSDU_size(trailer, lsdu_size); trailer->sequence_nr = htons(frame->sequence_nr); trailer->PRP_suffix = htons(ETH_P_PRP); + skb->protocol = eth_hdr(skb)->h_proto; return skb; } @@ -226,6 +227,7 @@ static struct sk_buff *hsr_fill_tag(struct sk_buff *skb, hsr_ethhdr->hsr_tag.encap_proto = hsr_ethhdr->ethhdr.h_proto; hsr_ethhdr->ethhdr.h_proto = htons(proto_version ? ETH_P_HSR : ETH_P_PRP); + skb->protocol = hsr_ethhdr->ethhdr.h_proto; return skb; } @@ -454,7 +456,11 @@ static void handle_std_frame(struct sk_buff *skb, void hsr_fill_frame_info(__be16 proto, struct sk_buff *skb, struct hsr_frame_info *frame) { - if (proto == htons(ETH_P_PRP) || + struct hsr_port *port = frame->port_rcv; + struct hsr_priv *hsr = port->hsr; + + /* HSRv0 supervisory frames double as a tag so treat them as tagged. */ + if ((!hsr->prot_version && proto == htons(ETH_P_PRP)) || proto == htons(ETH_P_HSR)) { /* HSR tagged frame :- Data or Supervision */ frame->skb_std = NULL; |