net/octeontx2: support GRE key parsing

[dpdk.git] / drivers / net / octeontx2 / otx2_flow_parse.c

diff --git a/drivers/net/octeontx2/otx2_flow_parse.c b/drivers/net/octeontx2/otx2_flow_parse.c
index 6e65db8..6670c1a 100644 (file)
--- a/drivers/net/octeontx2/otx2_flow_parse.c
+++ b/drivers/net/octeontx2/otx2_flow_parse.c
@@ -389,6 +389,7 @@ int
 otx2_flow_parse_ld(struct otx2_parse_state *pst)
 {
        char hw_mask[NPC_MAX_EXTRACT_DATA_LEN];
+       uint32_t gre_key_mask = 0xffffffff;
        struct otx2_flow_item_info info;
        int lid, lt, lflags;
        int rc;
@@ -450,6 +451,12 @@ otx2_flow_parse_ld(struct otx2_parse_state *pst)
                info.def_mask = &rte_flow_item_gre_mask;
                info.len = sizeof(struct rte_flow_item_gre);
                break;
+       case RTE_FLOW_ITEM_TYPE_GRE_KEY:
+               lt = NPC_LT_LD_GRE;
+               info.def_mask = &gre_key_mask;
+               info.len = sizeof(gre_key_mask);
+               info.hw_hdr_len = 4;
+               break;
        case RTE_FLOW_ITEM_TYPE_NVGRE:
                lt = NPC_LT_LD_GRE;
                lflags = NPC_F_GRE_NVGRE;