Messages in this thread Patch in this message | | | From | Ratheesh Kannoth <> | Subject | [PATCH net] octeontx2-pf: Fix TSOv6 offload | Date | Thu, 18 May 2023 12:10:42 +0530 |
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From: Sunil Goutham <sgoutham@marvell.com>
HW adds segment size to the payload length in the IPv6 header. Fix payload length to just TCP header length instead of 'TCP header size + IPv6 header size'.
Fixes: 86d7476078b8 ("octeontx2-pf: TCP segmentation offload support") Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> --- drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c index 7045fedfd73a..7af223b0a37f 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c @@ -652,9 +652,7 @@ static void otx2_sqe_add_ext(struct otx2_nic *pfvf, struct otx2_snd_queue *sq, htons(ext->lso_sb - skb_network_offset(skb)); } else if (skb_shinfo(skb)->gso_type & SKB_GSO_TCPV6) { ext->lso_format = pfvf->hw.lso_tsov6_idx; - - ipv6_hdr(skb)->payload_len = - htons(ext->lso_sb - skb_network_offset(skb)); + ipv6_hdr(skb)->payload_len = htons(tcp_hdrlen(skb)); } else if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_L4) { __be16 l3_proto = vlan_get_protocol(skb); struct udphdr *udph = udp_hdr(skb); -- 2.25.1
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