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From: Sunil Kumar Kori <skori@marvell.com>
To: Konstantin Ananyev <konstantin.ananyev@intel.com>
CC: <dev@dpdk.org>, Sunil Kumar Kori <skori@marvell.com>
Date: Mon, 20 May 2019 16:29:51 +0530
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Subject: [dpdk-dev] [PATCH v3 2/2] examples/ip_reassembly: Enabling IP
checksum offload in mbuf
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As per the documentation to use any IP offload features, application
must set required offload flags into mbuf->ol_flags.
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
---
examples/ip_reassembly/main.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/examples/ip_reassembly/main.c b/examples/ip_reassembly/main.c
index 17b55d4..0ad526c 100644
--- a/examples/ip_reassembly/main.c
+++ b/examples/ip_reassembly/main.c
@@ -353,6 +353,9 @@ struct rte_lpm6_config lpm6_config = {
struct ether_hdr *);
ip_hdr = (struct ipv4_hdr *)(eth_hdr + 1);
}
+
+ /* update offloading flags */
+ m->ol_flags |= (PKT_TX_IPV4 | PKT_TX_IP_CKSUM);
}
ip_dst = rte_be_to_cpu_32(ip_hdr->dst_addr);
--
1.8.3.1