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path: root/drivers/net/ethernet/netronome/nfp/flower/offload.c
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Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/flower/offload.c')
-rw-r--r--drivers/net/ethernet/netronome/nfp/flower/offload.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c
index 2edab01c3beb..bd19624f10cf 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c
@@ -192,6 +192,17 @@ nfp_flower_calculate_key_layers(struct nfp_app *app,
key_size += sizeof(struct nfp_flower_mac_mpls);
}
+ if (dissector_uses_key(flow->dissector, FLOW_DISSECTOR_KEY_VLAN)) {
+ struct flow_dissector_key_vlan *flow_vlan;
+
+ flow_vlan = skb_flow_dissector_target(flow->dissector,
+ FLOW_DISSECTOR_KEY_VLAN,
+ flow->mask);
+ if (!(priv->flower_ext_feats & NFP_FL_FEATS_VLAN_PCP) &&
+ flow_vlan->vlan_priority)
+ return -EOPNOTSUPP;
+ }
+
if (dissector_uses_key(flow->dissector,
FLOW_DISSECTOR_KEY_ENC_CONTROL)) {
struct flow_dissector_key_ipv4_addrs *mask_ipv4 = NULL;
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