void prox_ip_udp_cksum(struct rte_mbuf *mbuf, struct ipv4_hdr *pip, uint16_t l2_len, uint16_t l3_len, int cksum_offload)
{
- prox_ip_cksum(mbuf, pip, l2_len, l3_len, cksum_offload & IPV4_CKSUM);
-
-#ifndef SOFT_CRC
- if (cksum_offload & UDP_CKSUM)
- mbuf->ol_flags |= PKT_TX_UDP_CKSUM;
-#endif
+ prox_ip_cksum(mbuf, pip, l2_len, l3_len, cksum_offload & DEV_TX_OFFLOAD_IPV4_CKSUM);
uint32_t l4_len = rte_bswap16(pip->total_length) - l3_len;
if (pip->next_proto_id == IPPROTO_UDP) {
struct udp_hdr *udp = (struct udp_hdr *)(((uint8_t*)pip) + l3_len);
#ifndef SOFT_CRC
- if (cksum_offload & UDP_CKSUM)
+ if (cksum_offload & DEV_TX_OFFLOAD_UDP_CKSUM) {
+ mbuf->ol_flags |= PKT_TX_UDP_CKSUM;
prox_write_udp_pseudo_hdr(udp, l4_len, pip->src_addr, pip->dst_addr);
- else
+ } else
#endif
prox_udp_cksum_sw(udp, l4_len, pip->src_addr, pip->dst_addr);
} else if (pip->next_proto_id == IPPROTO_TCP) {
struct tcp_hdr *tcp = (struct tcp_hdr *)(((uint8_t*)pip) + l3_len);
#ifndef SOFT_CRC
- if (cksum_offload & UDP_CKSUM)
+ if (cksum_offload & DEV_TX_OFFLOAD_TCP_CKSUM) {
prox_write_tcp_pseudo_hdr(tcp, l4_len, pip->src_addr, pip->dst_addr);
- else
+ mbuf->ol_flags |= PKT_TX_UDP_CKSUM;
+ } else
#endif
prox_tcp_cksum_sw(tcp, l4_len, pip->src_addr, pip->dst_addr);
}