[dpdk-dev] [PATCH] net/bnxt: fix mbuf flags for PTP packets

[Kalesh A P]

From: Kalesh AP <kalesh-anakkur.purayil at broadcom.com>

Commit "899f06130724" broke the update of mbuf flags for PTP packets.
"mbuf->ol_flags" is overwritten in bnxt_set_ol_flags() function.

Fixes: 899f06130724 ("net/bnxt: add Rx logic for 58818 chips")

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil at broadcom.com>
Reviewed-by: Ajit Kumar Khaparde <ajit.khaparde at broadcom.com>
---
 drivers/net/bnxt/bnxt_rxr.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/drivers/net/bnxt/bnxt_rxr.c b/drivers/net/bnxt/bnxt_rxr.c
index 969cae1..9fc03ae 100644
--- a/drivers/net/bnxt/bnxt_rxr.c
+++ b/drivers/net/bnxt/bnxt_rxr.c
@@ -589,6 +589,12 @@ bnxt_set_ol_flags(struct bnxt_rx_ring_info *rxr, struct rx_pkt_cmpl *rxcmp,
 		ol_flags |= PKT_RX_RSS_HASH;
 	}
 
+#ifdef RTE_LIBRTE_IEEE1588
+	if (unlikely((flags_type & RX_PKT_CMPL_FLAGS_MASK) ==
+		     RX_PKT_CMPL_FLAGS_ITYPE_PTP_W_TIMESTAMP))
+		ol_flags |= PKT_RX_IEEE1588_PTP | PKT_RX_IEEE1588_TMST;
+#endif
+
 	mbuf->ol_flags = ol_flags;
 }
 
@@ -842,10 +848,8 @@ static int bnxt_rx_pkt(struct rte_mbuf **rx_pkt,
 #ifdef RTE_LIBRTE_IEEE1588
 	if (unlikely((rte_le_to_cpu_16(rxcmp->flags_type) &
 		      RX_PKT_CMPL_FLAGS_MASK) ==
-		      RX_PKT_CMPL_FLAGS_ITYPE_PTP_W_TIMESTAMP)) {
-		mbuf->ol_flags |= PKT_RX_IEEE1588_PTP | PKT_RX_IEEE1588_TMST;
+		     RX_PKT_CMPL_FLAGS_ITYPE_PTP_W_TIMESTAMP))
 		bnxt_get_rx_ts_p5(rxq->bp, rxcmp1->reorder);
-	}
 #endif
 
 	if (cmp_type == CMPL_BASE_TYPE_RX_L2_V2) {
-- 
2.10.1