From a1d0caa92c7fe43cef7a9f6ac4772e0eecd4a011 Mon Sep 17 00:00:00 2001 From: Chengchang Tang Date: Tue, 23 Mar 2021 21:45:53 +0800 Subject: [PATCH] net/hns3: fix processing Tx offload flags Currently, if the PKT_TX_TCP_SEG and PKT_TX_TCP_CKSUM offload flags set in the same time, hns3 PMD can not process the descriptors correctly. This patch fixes it by adding the processing of this situation. Fixes: fb6eb9009f41 ("net/hns3: fix Tx checksum with fixed header length") Cc: stable@dpdk.org Signed-off-by: Chengchang Tang Signed-off-by: Min Hu (Connor) --- drivers/net/hns3/hns3_rxtx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/hns3/hns3_rxtx.c b/drivers/net/hns3/hns3_rxtx.c index feeb702281..ff9cb158d7 100644 --- a/drivers/net/hns3/hns3_rxtx.c +++ b/drivers/net/hns3/hns3_rxtx.c @@ -3291,6 +3291,7 @@ hns3_parse_l4_cksum_params(struct rte_mbuf *m, uint32_t *type_cs_vlan_tso_len) uint32_t tmp; /* Enable L4 checksum offloads */ switch (ol_flags & (PKT_TX_L4_MASK | PKT_TX_TCP_SEG)) { + case PKT_TX_TCP_CKSUM | PKT_TX_TCP_SEG: case PKT_TX_TCP_CKSUM: case PKT_TX_TCP_SEG: tmp = *type_cs_vlan_tso_len; -- 2.20.1