[dpdk-dev] [RFC 14/17] examples/l3fwd-acl: support of unified packet type

[Helin Zhang <helin.zhang@intel.com>]

To unify packet types among all PMDs, bit masks and relevant macros
of packet type for ol_flags are replaced by unified packet type and
relevant macros.

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
---
 examples/l3fwd-acl/main.c | 19 ++++++-------------
 1 file changed, 6 insertions(+), 13 deletions(-)

diff --git a/examples/l3fwd-acl/main.c b/examples/l3fwd-acl/main.c
index 022ccab..89fb55e 100644
--- a/examples/l3fwd-acl/main.c
+++ b/examples/l3fwd-acl/main.c
@@ -651,9 +651,7 @@ prepare_one_packet(struct rte_mbuf **pkts_in, struct acl_search_t *acl,
 	struct ipv4_hdr *ipv4_hdr;
 	struct rte_mbuf *pkt = pkts_in[index];
 
-	int type = pkt->ol_flags & (PKT_RX_IPV4_HDR | PKT_RX_IPV6_HDR);
-
-	if (type == PKT_RX_IPV4_HDR) {
+	if (RTE_ETH_IS_IPV4_HDR(pkt->packet_type)) {
 
 		ipv4_hdr = (struct ipv4_hdr *)(rte_pktmbuf_mtod(pkt,
 			unsigned char *) + sizeof(struct ether_hdr));
@@ -674,8 +672,7 @@ prepare_one_packet(struct rte_mbuf **pkts_in, struct acl_search_t *acl,
 			rte_pktmbuf_free(pkt);
 		}
 
-	} else if (type == PKT_RX_IPV6_HDR) {
-
+	} else if (RTE_ETH_IS_IPV6_HDR(pkt->packet_type)) {
 		/* Fill acl structure */
 		acl->data_ipv6[acl->num_ipv6] = MBUF_IPV6_2PROTO(pkt);
 		acl->m_ipv6[(acl->num_ipv6)++] = pkt;
@@ -693,17 +690,13 @@ prepare_one_packet(struct rte_mbuf **pkts_in, struct acl_search_t *acl,
 {
 	struct rte_mbuf *pkt = pkts_in[index];
 
-	int type = pkt->ol_flags & (PKT_RX_IPV4_HDR | PKT_RX_IPV6_HDR);
-
-	if (type == PKT_RX_IPV4_HDR) {
-
+	if (RTE_ETH_IS_IPV4_HDR(pkt->packet_type)) {
 		/* Fill acl structure */
 		acl->data_ipv4[acl->num_ipv4] = MBUF_IPV4_2PROTO(pkt);
 		acl->m_ipv4[(acl->num_ipv4)++] = pkt;
 
 
-	} else if (type == PKT_RX_IPV6_HDR) {
-
+	} else if (RTE_ETH_IS_IPV6_HDR(pkt->packet_type)) {
 		/* Fill acl structure */
 		acl->data_ipv6[acl->num_ipv6] = MBUF_IPV6_2PROTO(pkt);
 		acl->m_ipv6[(acl->num_ipv6)++] = pkt;
@@ -751,9 +744,9 @@ send_one_packet(struct rte_mbuf *m, uint32_t res)
 		/* in the ACL list, drop it */
 #ifdef L3FWDACL_DEBUG
 		if ((res & ACL_DENY_SIGNATURE) != 0) {
-			if (m->ol_flags & PKT_RX_IPV4_HDR)
+			if (RTE_ETH_IS_IPV4_HDR(m->packet_type))
 				dump_acl4_rule(m, res);
-			else
+			else if (RTE_ETH_IS_IPV6_HDR(m->packet_type))
 				dump_acl6_rule(m, res);
 		}
 #endif
-- 
1.8.1.4