return;
}
if (l4 == RTE_PTYPE_L4_UDP || l4 == RTE_PTYPE_L4_TCP) {
+ int cksum_ok;
+
l4_hdr = rte_pktmbuf_mtod_offset(mbuf, void *, l2_len + l3_len);
/* Don't verify checksum for multi-segment packets. */
if (mbuf->nb_segs > 1)
return;
- if (l3 == RTE_PTYPE_L3_IPV4) {
+ if (l3 == RTE_PTYPE_L3_IPV4 || l3 == RTE_PTYPE_L3_IPV4_EXT) {
if (l4 == RTE_PTYPE_L4_UDP) {
udp_hdr = (struct rte_udp_hdr *)l4_hdr;
if (udp_hdr->dgram_cksum == 0) {
return;
}
}
- cksum = ~rte_ipv4_udptcp_cksum(l3_hdr, l4_hdr);
- } else if (l3 == RTE_PTYPE_L3_IPV6) {
- cksum = ~rte_ipv6_udptcp_cksum(l3_hdr, l4_hdr);
+ cksum_ok = !rte_ipv4_udptcp_cksum_verify(l3_hdr, l4_hdr);
+ } else { /* l3 == RTE_PTYPE_L3_IPV6, checked above */
+ cksum_ok = !rte_ipv6_udptcp_cksum_verify(l3_hdr, l4_hdr);
}
- mbuf->ol_flags |= cksum ?
- PKT_RX_L4_CKSUM_BAD :
- PKT_RX_L4_CKSUM_GOOD;
+ mbuf->ol_flags |= cksum_ok ?
+ PKT_RX_L4_CKSUM_GOOD : PKT_RX_L4_CKSUM_BAD;
}
}