From: Fei Qin <[email protected]>
When enable TSO, nfp_net_nfdk_tx_tso() fills segment information in Tx
descriptor. However, the return path for TSO is lost and the LSO related
fields of Tx descriptor is filled with zeros which prevents packets from
being sent.
This patch fixes the return path in TSO processing function to make sure
TSO works fine.
Fixes: c73dced48c8c ("net/nfp: add NFDk Tx")
Cc: [email protected]
Signed-off-by: Fei Qin <[email protected]>
Reviewed-by: Niklas Söderlund <[email protected]>
Reviewed-by: Chaoyong He <[email protected]>
Signed-off-by: Niklas Söderlund <[email protected]>
---
drivers/net/nfp/nfp_rxtx.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/nfp/nfp_rxtx.c b/drivers/net/nfp/nfp_rxtx.c
index 38377ca2182e..01cffdfde0b4 100644
--- a/drivers/net/nfp/nfp_rxtx.c
+++ b/drivers/net/nfp/nfp_rxtx.c
@@ -1135,6 +1135,8 @@ nfp_net_nfdk_tx_tso(struct nfp_net_txq *txq, struct
rte_mbuf *mb)
txd.lso_hdrlen = mb->l2_len + mb->l3_len + mb->l4_len;
txd.lso_totsegs = (mb->pkt_len + mb->tso_segsz) / mb->tso_segsz;
+ return txd.raw;
+
clean_txd:
txd.l3_offset = 0;
txd.l4_offset = 0;
--
2.38.1
