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Merge pull request #852 from zcjie1/dev 

set the IP-type flag for tx_csum_l4 offload
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johnjiang 2025-01-03 10:41:00 +08:00 committed by GitHub
parent 8c6094901e 3dbcad7caf
commit 63d0cc0b90
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1 changed files with 6 additions and 0 deletions
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6
lib/ff_dpdk_if.c
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@ -1944,6 +1944,12 @@ ff_dpdk_if_send(struct ff_dpdk_if_context *ctx, void *m,
iph = (struct rte_ipv4_hdr *)(data + RTE_ETHER_HDR_LEN);
iph_len = (iph->version_ihl & 0x0f) << 2;
if (iph->version == 4) {
head->ol_flags |= RTE_MBUF_F_TX_IPV4;
} else {
head->ol_flags |= RTE_MBUF_F_TX_IPV6;
}
if (offload.tcp_csum) {
head->ol_flags |= RTE_MBUF_F_TX_TCP_CKSUM;
head->l2_len = RTE_ETHER_HDR_LEN;