X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=drivers%2Fnet%2Fixgbe%2Fixgbe_flow.c;fp=drivers%2Fnet%2Fixgbe%2Fixgbe_flow.c;h=07abb34377786b6f98bdd98a583c3646f99bbf25;hb=c3f15def2ebe9cc255cf0e5cf32aa171f5b4326d;hp=19c2d4799c02fa5531c65510831b7ace93b4ab5d;hpb=169a9de21e263aa6599cdc2d87a45ae158d9f509;p=deb_dpdk.git

diff --git a/drivers/net/ixgbe/ixgbe_flow.c b/drivers/net/ixgbe/ixgbe_flow.c
index 19c2d479..07abb343 100644
--- a/drivers/net/ixgbe/ixgbe_flow.c
+++ b/drivers/net/ixgbe/ixgbe_flow.c
@@ -2466,8 +2466,7 @@ ixgbe_parse_fdir_filter_tunnel(const struct rte_flow_attr *attr,
 				item, "Not supported by fdir filter");
 			return -rte_errno;
 		}
-		if (nvgre_mask->c_k_s_rsvd0_ver !=
-			rte_cpu_to_be_16(0x3000) ||
+		if (nvgre_mask->protocol &&
 		    nvgre_mask->protocol != 0xFFFF) {
 			memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
 			rte_flow_error_set(error, EINVAL,
@@ -2475,6 +2474,15 @@ ixgbe_parse_fdir_filter_tunnel(const struct rte_flow_attr *attr,
 				item, "Not supported by fdir filter");
 			return -rte_errno;
 		}
+		if (nvgre_mask->c_k_s_rsvd0_ver &&
+		    nvgre_mask->c_k_s_rsvd0_ver !=
+			rte_cpu_to_be_16(0xFFFF)) {
+			memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
+			rte_flow_error_set(error, EINVAL,
+				RTE_FLOW_ERROR_TYPE_ITEM,
+				item, "Not supported by fdir filter");
+			return -rte_errno;
+		}
 		/* TNI must be totally masked or not. */
 		if (nvgre_mask->tni[0] &&
 		    ((nvgre_mask->tni[0] != 0xFF) ||
@@ -2496,7 +2504,15 @@ ixgbe_parse_fdir_filter_tunnel(const struct rte_flow_attr *attr,
 			nvgre_spec =
 				(const struct rte_flow_item_nvgre *)item->spec;
 			if (nvgre_spec->c_k_s_rsvd0_ver !=
-			    rte_cpu_to_be_16(0x2000) ||
+			    rte_cpu_to_be_16(0x2000) &&
+				nvgre_mask->c_k_s_rsvd0_ver) {
+				memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
+				rte_flow_error_set(error, EINVAL,
+					RTE_FLOW_ERROR_TYPE_ITEM,
+					item, "Not supported by fdir filter");
+				return -rte_errno;
+			}
+			if (nvgre_mask->protocol &&
 			    nvgre_spec->protocol !=
 			    rte_cpu_to_be_16(NVGRE_PROTOCOL)) {
 				memset(rule, 0, sizeof(struct ixgbe_fdir_rule));