net/bnxt: fix assignment instead of comparison

[dpdk.git] / drivers / net / bnxt / tf_ulp / ulp_rte_parser.c

diff --git a/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c b/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c
index df38b83..a54c55c 100644 (file)
--- a/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c
+++ b/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c
@@ -1012,6 +1012,13 @@ ulp_rte_ipv4_hdr_handler(const struct rte_flow_item *item,
                ULP_COMP_FLD_IDX_WR(params, BNXT_ULP_CF_IDX_O_L3, 1);
        }
 
+       /* Some of the PMD applications may set the protocol field
+        * in the IPv4 spec but don't set the mask. So, consider
+        * the mask in the proto value calculation.
+        */
+       if (ipv4_mask)
+               proto &= ipv4_mask->hdr.next_proto_id;
+
        /* Update the field protocol hdr bitmap */
        ulp_rte_l3_proto_type_update(params, proto, inner_flag);
        ULP_COMP_FLD_IDX_WR(params, BNXT_ULP_CF_IDX_L3_HDR_CNT, ++cnt);
@@ -1150,6 +1157,13 @@ ulp_rte_ipv6_hdr_handler(const struct rte_flow_item *item,
                ULP_COMP_FLD_IDX_WR(params, BNXT_ULP_CF_IDX_O_L3, 1);
        }
 
+       /* Some of the PMD applications may set the protocol field
+        * in the IPv6 spec but don't set the mask. So, consider
+        * the mask in proto value calculation.
+        */
+       if (ipv6_mask)
+               proto &= ipv6_mask->hdr.proto;
+
        /* Update the field protocol hdr bitmap */
        ulp_rte_l3_proto_type_update(params, proto, inner_flag);
        ULP_COMP_FLD_IDX_WR(params, BNXT_ULP_CF_IDX_L3_HDR_CNT, ++cnt);