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* [dpdk-dev] [PATCH] net/hns3: fix IEEE 1588 PTP
@ 2021-04-29  9:19 Min Hu (Connor)
  2021-05-04 15:04 ` Ferruh Yigit
  0 siblings, 1 reply; 2+ messages in thread
From: Min Hu (Connor) @ 2021-04-29  9:19 UTC (permalink / raw)
  To: dev; +Cc: ferruh.yigit

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

This patche fixed it by add PTP handling in 'Scalar Scattered' function.

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

Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
---
 drivers/net/hns3/hns3_rxtx.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/hns3/hns3_rxtx.c b/drivers/net/hns3/hns3_rxtx.c
index 3881a72..5b22c6c 100644
--- 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 */
-- 
2.7.4


^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [dpdk-dev] [PATCH] net/hns3: fix IEEE 1588 PTP
  2021-04-29  9:19 [dpdk-dev] [PATCH] net/hns3: fix IEEE 1588 PTP Min Hu (Connor)
@ 2021-05-04 15:04 ` Ferruh Yigit
  0 siblings, 0 replies; 2+ messages in thread
From: Ferruh Yigit @ 2021-05-04 15:04 UTC (permalink / raw)
  To: Min Hu (Connor), dev

On 4/29/2021 10:19 AM, Min Hu (Connor) wrote:
> When jumbo frame is enabled, Rx function will choose 'Scalar Scattered'
> function which has no PTP handling.
> 
> This patche fixed it by add PTP handling in 'Scalar Scattered' function.
> 
> Fixes: 38b539d96eb6 ("net/hns3: support IEEE 1588 PTP")
> 
> Signed-off-by: Min Hu (Connor) <humin29@huawei.com>

Applied to dpdk-next-net/main, thanks.

^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, other threads:[~2021-05-04 15:05 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
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2021-04-29  9:19 [dpdk-dev] [PATCH] net/hns3: fix IEEE 1588 PTP Min Hu (Connor)
2021-05-04 15:04 ` Ferruh Yigit

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