Commit 89eae5e8 authored Sep 30, 2020 by Geetha sowjanya Committed by David S. Miller Sep 30, 2020

octeontx2-pf: Fix TCP/UDP checksum offload for IPv6 frames



For TCP/UDP checksum offload feature in Octeontx2
expects L3TYPE to be set irrespective of IP header
checksum is being offloaded or not. Currently for
IPv6 frames L3TYPE is not being set resulting in
packet drop with checksum error. This patch fixes
this issue.

Fixes: 3ca6c4c8 ("octeontx2-pf: Add packet transmission support")
Signed-off-by: Geetha sowjanya <gakula@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent e154b5b7

drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -524,6 +524,7 @@ static void otx2_sqe_add_hdr(struct otx2_nic pfvf, struct otx2_snd_queue sq,
		sqe_hdr->ol3type = NIX_SENDL3TYPE_IP4_CKSUM;
		} else if (skb->protocol == htons(ETH_P_IPV6)) {
		proto = ipv6_hdr(skb)->nexthdr;
		sqe_hdr->ol3type = NIX_SENDL3TYPE_IP6;
		}

		if (proto == IPPROTO_TCP)

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