net/hns3: fix IEEE 1588 PTP for scalar scattered Rx

When jumbo frame is enabled, Rx function will choose 'Scalar Scattered'
function which has no PTP handling.

This patch fixes it by adding PTP handling in 'Scalar Scattered'
function.

Fixes: 38b539d96eb6 ("net/hns3: support IEEE 1588 PTP")

Signed-off-by: Min Hu (Connor) <humin29@huawei.com>

diff --git a/drivers/net/hns3/hns3_rxtx.c b/drivers/net/hns3/hns3_rxtx.c
index 7ac3a48..a76b141 100644 (file)
--- a/drivers/net/hns3/hns3_rxtx.c
+++ b/drivers/net/hns3/hns3_rxtx.c
@@ -2654,6 +2654,9 @@ hns3_recv_scattered_pkts(void *rx_queue,
                        continue;
                }
 
+               if (unlikely(bd_base_info & BIT(HNS3_RXD_TS_VLD_B)))
+                       hns3_rx_ptp_timestamp_handle(rxq, first_seg, rxdp);
+
                /*
                 * The last buffer of the received packet. packet len from
                 * buffer description may contains CRC len, packet len should
@@ -2704,6 +2707,9 @@ hns3_recv_scattered_pkts(void *rx_queue,
                first_seg->packet_type = hns3_rx_calc_ptype(rxq,
                                                l234_info, ol_info);
 
+               if (first_seg->packet_type == RTE_PTYPE_L2_ETHER_TIMESYNC)
+                       rxm->ol_flags |= PKT_RX_IEEE1588_PTP;
+
                hns3_rxd_to_vlan_tci(rxq, first_seg, l234_info, &rxd);
 
                /* Increment bytes counter */