#ifndef __L3FWD_EM_SSE_H__
#define __L3FWD_EM_SSE_H__
+/**
+ * @file
+ * This is an optional implementation of packet classification in Exact-Match
+ * path using sequential packet classification method.
+ * While hash lookup multi seems to provide better performance, it's disabled
+ * by default and can be enabled with NO_HASH_LOOKUP_MULTI global define in
+ * compilation time.
+ */
+
#include "l3fwd_sse.h"
static inline __attribute__((always_inline)) uint16_t
uint8_t next_hop;
struct ipv4_hdr *ipv4_hdr;
struct ipv6_hdr *ipv6_hdr;
+ uint32_t tcp_or_udp;
+ uint32_t l3_ptypes;
+
+ tcp_or_udp = pkt->packet_type & (RTE_PTYPE_L4_TCP | RTE_PTYPE_L4_UDP);
+ l3_ptypes = pkt->packet_type & RTE_PTYPE_L3_MASK;
- if (RTE_ETH_IS_IPV4_HDR(pkt->packet_type)) {
+ if (tcp_or_udp && (l3_ptypes == RTE_PTYPE_L3_IPV4)) {
/* Handle IPv4 headers.*/
ipv4_hdr = rte_pktmbuf_mtod_offset(pkt, struct ipv4_hdr *,
return next_hop;
- } else if (RTE_ETH_IS_IPV6_HDR(pkt->packet_type)) {
+ } else if (tcp_or_udp && (l3_ptypes == RTE_PTYPE_L3_IPV6)) {
/* Handle IPv6 headers.*/
ipv6_hdr = rte_pktmbuf_mtod_offset(pkt, struct ipv6_hdr *,
uint8_t portid, struct lcore_conf *qconf)
{
int32_t j;
- uint32_t dst_port[MAX_PKT_BURST];
+ uint16_t dst_port[MAX_PKT_BURST];
for (j = 0; j < nb_rx; j++)
dst_port[j] = em_get_dst_port(qconf, pkts_burst[j], portid);