The L4LEN field of the Descriptor Header Offset for TCP should be the
real length including the TCP options.
Fixes: 17c7d0f9d6a4 ("net/ice: support basic Rx/Tx")
Cc: sta...@dpdk.org
Signed-off-by: Haiyue Wang <haiyue.w...@intel.com>
---
drivers/net/ice/ice_rxtx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c
index cc3139042e..ddf6a93fb2 100644
--- a/drivers/net/ice/ice_rxtx.c
+++ b/drivers/net/ice/ice_rxtx.c
@@ -2234,7 +2234,7 @@ ice_txd_enable_checksum(uint64_t ol_flags,
switch (ol_flags & PKT_TX_L4_MASK) {
case PKT_TX_TCP_CKSUM:
*td_cmd |= ICE_TX_DESC_CMD_L4T_EOFT_TCP;
- *td_offset |= (sizeof(struct rte_tcp_hdr) >> 2) <<
+ *td_offset |= (tx_offload.l4_len >> 2) <<
ICE_TX_DESC_LEN_L4_LEN_S;
break;
case PKT_TX_SCTP_CKSUM:
--
2.28.0
