port->tx_burst_sz = conf->tx_burst_sz;
port->tx_buf_count = 0;
- port->f_ras = (is_ipv4 == 0) ? process_ipv4 : process_ipv6;
+ port->f_ras = (is_ipv4 == 1) ? process_ipv4 : process_ipv6;
return port;
}
/* Assume there is no ethernet header */
struct ipv4_hdr *pkt_hdr = rte_pktmbuf_mtod(pkt, struct ipv4_hdr *);
- /* Get "Do not fragment" flag and fragment offset */
+ /* Get "More fragments" flag and fragment offset */
uint16_t frag_field = rte_be_to_cpu_16(pkt_hdr->fragment_offset);
uint16_t frag_offset = (uint16_t)(frag_field & IPV4_HDR_OFFSET_MASK);
uint16_t frag_flag = (uint16_t)(frag_field & IPV4_HDR_MF_FLAG);
struct rte_ip_frag_tbl *tbl = p->frag_tbl;
struct rte_ip_frag_death_row *dr = &p->death_row;
+ pkt->l3_len = sizeof(*pkt_hdr);
+
/* Process this fragment */
mo = rte_ipv4_frag_reassemble_packet(tbl, dr, pkt, rte_rdtsc(),
pkt_hdr);
struct ipv6_hdr *pkt_hdr = rte_pktmbuf_mtod(pkt, struct ipv6_hdr *);
struct ipv6_extension_fragment *frag_hdr;
+ uint16_t frag_data = 0;
frag_hdr = rte_ipv6_frag_get_ipv6_fragment_header(pkt_hdr);
- uint16_t frag_offset = frag_hdr->frag_offset;
- uint16_t frag_flag = frag_hdr->more_frags;
+ if (frag_hdr != NULL)
+ frag_data = rte_be_to_cpu_16(frag_hdr->frag_data);
/* If it is a fragmented packet, then try to reassemble */
- if ((frag_flag == 0) && (frag_offset == 0))
+ if ((frag_data & RTE_IPV6_FRAG_USED_MASK) == 0)
p->tx_buf[p->tx_buf_count++] = pkt;
else {
struct rte_mbuf *mo;
struct rte_ip_frag_tbl *tbl = p->frag_tbl;
struct rte_ip_frag_death_row *dr = &p->death_row;
+ pkt->l3_len = sizeof(*pkt_hdr) + sizeof(*frag_hdr);
+
/* Process this fragment */
mo = rte_ipv6_frag_reassemble_packet(tbl, dr, pkt, rte_rdtsc(), pkt_hdr,
frag_hdr);