diff options
Diffstat (limited to 'net/dsa')
| -rw-r--r-- | net/dsa/tag_ksz.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/net/dsa/tag_ksz.c b/net/dsa/tag_ksz.c index ea100bd25939..3632e47dea9e 100644 --- a/net/dsa/tag_ksz.c +++ b/net/dsa/tag_ksz.c @@ -293,6 +293,14 @@ static struct sk_buff *ksz9477_xmit(struct sk_buff *skb, if (is_link_local_ether_addr(hdr->h_dest)) val |= KSZ9477_TAIL_TAG_OVERRIDE; + if (dev->features & NETIF_F_HW_HSR_DUP) { + struct net_device *hsr_dev = dp->hsr_dev; + struct dsa_port *other_dp; + + dsa_hsr_foreach_port(other_dp, dp->ds, hsr_dev) + val |= BIT(other_dp->index); + } + *tag = cpu_to_be16(val); return ksz_defer_xmit(dp, skb); |