X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fsfc%2Fsfc_tso.c;h=29d0836b65c053335901ccf800b079bb1fc8ab4d;hb=7d5cfaa7508de0fd248b05effbf421a98317006a;hp=2e34fc04504ba2b412ba6b5a257c9f06c79cb371;hpb=f41b5156feb575b9cfeb177974c8e625e09b480f;p=dpdk.git

diff --git a/drivers/net/sfc/sfc_tso.c b/drivers/net/sfc/sfc_tso.c
index 2e34fc0450..29d0836b65 100644
--- a/drivers/net/sfc/sfc_tso.c
+++ b/drivers/net/sfc/sfc_tso.c
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause
  *
- * Copyright (c) 2016-2018 Solarflare Communications Inc.
- * All rights reserved.
+ * Copyright(c) 2019-2021 Xilinx, Inc.
+ * Copyright(c) 2016-2019 Solarflare Communications Inc.
  *
  * This software was jointly developed between OKTET Labs (under contract
  * for Solarflare) and Solarflare Communications, Inc.
@@ -140,6 +140,13 @@ sfc_efx_tso_do(struct sfc_efx_txq *txq, unsigned int idx,
 		tsoh = rte_pktmbuf_mtod(m, uint8_t *);
 	}
 
+	/*
+	 * 8000-series EF10 hardware requires that innermost IP length
+	 * be greater than or equal to the value which each segment is
+	 * supposed to have; otherwise, TCP checksum will be incorrect.
+	 */
+	sfc_tso_innermost_ip_fix_len(m, tsoh, nh_off);
+
 	/*
 	 * Handle IP header. Tx prepare has debug-only checks that offload flags
 	 * are correctly filled in in TSO mbuf. Use zero IPID if there is no