From: Zhichao Zeng <zhichaox.zeng@intel.com>
To: dev@dpdk.org
Cc: yidingx.zhou@intel.com, Zhichao Zeng <zhichaox.zeng@intel.com>,
Olivier Matz <olivier.matz@6wind.com>
Subject: [PATCH] lib/net: support UDP pseudo-header for UFO
Date: Thu, 12 Jan 2023 17:26:08 +0800 [thread overview]
Message-ID: <20230112092608.868006-1-zhichaox.zeng@intel.com> (raw)
Add UDP pseudo-header processing for UDP segmentation offload
by adding the UDP_SEG flag.
Signed-off-by: Zhichao Zeng <zhichaox.zeng@intel.com>
---
lib/net/rte_ip.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/net/rte_ip.h b/lib/net/rte_ip.h
index 9c8e8206f0..4761ede747 100644
--- a/lib/net/rte_ip.h
+++ b/lib/net/rte_ip.h
@@ -345,7 +345,7 @@ rte_ipv4_phdr_cksum(const struct rte_ipv4_hdr *ipv4_hdr, uint64_t ol_flags)
psd_hdr.dst_addr = ipv4_hdr->dst_addr;
psd_hdr.zero = 0;
psd_hdr.proto = ipv4_hdr->next_proto_id;
- if (ol_flags & RTE_MBUF_F_TX_TCP_SEG) {
+ if (ol_flags & (RTE_MBUF_F_TX_TCP_SEG | RTE_MBUF_F_TX_UDP_SEG)) {
psd_hdr.len = 0;
} else {
l3_len = rte_be_to_cpu_16(ipv4_hdr->total_length);
--
2.25.1
next reply other threads:[~2023-01-12 9:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-12 9:26 Zhichao Zeng [this message]
2023-02-08 10:35 ` [PATCH] lib/net: support UDP pseudo-header for UFO Zeng, ZhichaoX
2023-02-10 13:20 ` Olivier Matz
2023-02-13 10:22 ` Zeng, ZhichaoX
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