diff mbox series

[v4,14/14] net/mlx5: add shared Rx queue port datapath support

Message ID 20211104123320.1638915-15-xuemingl@nvidia.com (mailing list archive)
State Accepted, archived
Delegated to: Raslan Darawsheh
Headers show
Series net/mlx5: support shared Rx queue | expand

Checks

Context Check Description
ci/Intel-compilation warning apply issues
ci/checkpatch success coding style OK

Commit Message

Xueming Li Nov. 4, 2021, 12:33 p.m. UTC
From: Viacheslav Ovsiienko <viacheslavo@nvidia.com>

When receive packet, mlx5 PMD saves mbuf port number from
RxQ data.

To support shared RxQ, save port number into RQ context as user index.
Received packet resolve port number from CQE user index which derived
from RQ context.

Legacy Verbs API doesn't support RQ user index setting, still read from
RxQ port number.

Signed-off-by: Xueming Li <xuemingl@nvidia.com>
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Acked-by: Slava Ovsiienko <viacheslavo@nvidia.com>
---
 drivers/net/mlx5/mlx5_devx.c             |  1 +
 drivers/net/mlx5/mlx5_rx.c               |  1 +
 drivers/net/mlx5/mlx5_rxq.c              |  3 ++-
 drivers/net/mlx5/mlx5_rxtx_vec_altivec.h |  6 ++++++
 drivers/net/mlx5/mlx5_rxtx_vec_neon.h    | 12 +++++++++++-
 drivers/net/mlx5/mlx5_rxtx_vec_sse.h     |  8 +++++++-
 6 files changed, 28 insertions(+), 3 deletions(-)

Comments

David Christensen Nov. 4, 2021, 5:50 p.m. UTC | #1
On 11/4/21 5:33 AM, Xueming Li wrote:
> From: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
> 
> When receive packet, mlx5 PMD saves mbuf port number from
> RxQ data.
> 
> To support shared RxQ, save port number into RQ context as user index.
> Received packet resolve port number from CQE user index which derived
> from RQ context.
> 
> Legacy Verbs API doesn't support RQ user index setting, still read from
> RxQ port number.
> 
> Signed-off-by: Xueming Li <xuemingl@nvidia.com>
> Signed-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
> Acked-by: Slava Ovsiienko <viacheslavo@nvidia.com>
> ---
>   drivers/net/mlx5/mlx5_devx.c             |  1 +
>   drivers/net/mlx5/mlx5_rx.c               |  1 +
>   drivers/net/mlx5/mlx5_rxq.c              |  3 ++-
>   drivers/net/mlx5/mlx5_rxtx_vec_altivec.h |  6 ++++++
>   drivers/net/mlx5/mlx5_rxtx_vec_neon.h    | 12 +++++++++++-
>   drivers/net/mlx5/mlx5_rxtx_vec_sse.h     |  8 +++++++-
>   6 files changed, 28 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/net/mlx5/mlx5_devx.c b/drivers/net/mlx5/mlx5_devx.c
> index d3d189ab7f2..a9f9f4af700 100644
> --- a/drivers/net/mlx5/mlx5_devx.c
> +++ b/drivers/net/mlx5/mlx5_devx.c
> @@ -277,6 +277,7 @@ mlx5_rxq_create_devx_rq_resources(struct mlx5_rxq_priv *rxq)
>   						MLX5_WQ_END_PAD_MODE_NONE;
>   	rq_attr.wq_attr.pd = cdev->pdn;
>   	rq_attr.counter_set_id = priv->counter_set_id;
> +	rq_attr.user_index = rte_cpu_to_be_16(priv->dev_data->port_id);
>   	if (rxq_data->shared) /* Create RMP based RQ. */
>   		rxq->devx_rq.rmp = &rxq_ctrl->obj->devx_rmp;
>   	/* Create RQ using DevX API. */
> diff --git a/drivers/net/mlx5/mlx5_rx.c b/drivers/net/mlx5/mlx5_rx.c
> index 1ffa1b95b88..4d85f64accd 100644
> --- a/drivers/net/mlx5/mlx5_rx.c
> +++ b/drivers/net/mlx5/mlx5_rx.c
> @@ -709,6 +709,7 @@ rxq_cq_to_mbuf(struct mlx5_rxq_data *rxq, struct rte_mbuf *pkt,
>   {
>   	/* Update packet information. */
>   	pkt->packet_type = rxq_cq_to_pkt_type(rxq, cqe, mcqe);
> +	pkt->port = unlikely(rxq->shared) ? cqe->user_index_low : rxq->port_id;
> 
>   	if (rxq->rss_hash) {
>   		uint32_t rss_hash_res = 0;
> diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
> index 8feb3e2c0fb..4515d531835 100644
> --- a/drivers/net/mlx5/mlx5_rxq.c
> +++ b/drivers/net/mlx5/mlx5_rxq.c
> @@ -186,7 +186,8 @@ rxq_alloc_elts_sprq(struct mlx5_rxq_ctrl *rxq_ctrl)
>   		mbuf_init->data_off = RTE_PKTMBUF_HEADROOM;
>   		rte_mbuf_refcnt_set(mbuf_init, 1);
>   		mbuf_init->nb_segs = 1;
> -		mbuf_init->port = rxq->port_id;
> +		/* For shared queues port is provided in CQE */
> +		mbuf_init->port = rxq->shared ? 0 : rxq->port_id;
>   		if (priv->flags & RTE_PKTMBUF_POOL_F_PINNED_EXT_BUF)
>   			mbuf_init->ol_flags = RTE_MBUF_F_EXTERNAL;
>   		/*
> diff --git a/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h b/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h
> index 1d00c1c43d1..423e229508c 100644
> --- a/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h
> +++ b/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h
> @@ -1189,6 +1189,12 @@ rxq_cq_process_v(struct mlx5_rxq_data *rxq, volatile struct mlx5_cqe *cq,
> 
>   		/* D.5 fill in mbuf - rearm_data and packet_type. */
>   		rxq_cq_to_ptype_oflags_v(rxq, cqes, opcode, &pkts[pos]);
> +		if (unlikely(rxq->shared)) {
> +			pkts[pos]->port = cq[pos].user_index_low;
> +			pkts[pos + p1]->port = cq[pos + p1].user_index_low;
> +			pkts[pos + p2]->port = cq[pos + p2].user_index_low;
> +			pkts[pos + p3]->port = cq[pos + p3].user_index_low;
> +		}
>   		if (rxq->hw_timestamp) {
>   			int offset = rxq->timestamp_offset;
>   			if (rxq->rt_timestamp) {
> diff --git a/drivers/net/mlx5/mlx5_rxtx_vec_neon.h b/drivers/net/mlx5/mlx5_rxtx_vec_neon.h
> index aa36df29a09..b1d16baa619 100644
> --- a/drivers/net/mlx5/mlx5_rxtx_vec_neon.h
> +++ b/drivers/net/mlx5/mlx5_rxtx_vec_neon.h
> @@ -787,7 +787,17 @@ rxq_cq_process_v(struct mlx5_rxq_data *rxq, volatile struct mlx5_cqe *cq,
>   		/* C.4 fill in mbuf - rearm_data and packet_type. */
>   		rxq_cq_to_ptype_oflags_v(rxq, ptype_info, flow_tag,
>   					 opcode, &elts[pos]);
> -		if (rxq->hw_timestamp) {
> +		if (unlikely(rxq->shared)) {
> +			elts[pos]->port = container_of(p0, struct mlx5_cqe,
> +					      pkt_info)->user_index_low;
> +			elts[pos + 1]->port = container_of(p1, struct mlx5_cqe,
> +					      pkt_info)->user_index_low;
> +			elts[pos + 2]->port = container_of(p2, struct mlx5_cqe,
> +					      pkt_info)->user_index_low;
> +			elts[pos + 3]->port = container_of(p3, struct mlx5_cqe,
> +					      pkt_info)->user_index_low;
> +		}
> +		if (unlikely(rxq->hw_timestamp)) {
>   			int offset = rxq->timestamp_offset;
>   			if (rxq->rt_timestamp) {
>   				struct mlx5_dev_ctx_shared *sh = rxq->sh;
> diff --git a/drivers/net/mlx5/mlx5_rxtx_vec_sse.h b/drivers/net/mlx5/mlx5_rxtx_vec_sse.h
> index b0fc29d7b9e..f3d838389e2 100644
> --- a/drivers/net/mlx5/mlx5_rxtx_vec_sse.h
> +++ b/drivers/net/mlx5/mlx5_rxtx_vec_sse.h
> @@ -736,7 +736,13 @@ rxq_cq_process_v(struct mlx5_rxq_data *rxq, volatile struct mlx5_cqe *cq,
>   		*err |= _mm_cvtsi128_si64(opcode);
>   		/* D.5 fill in mbuf - rearm_data and packet_type. */
>   		rxq_cq_to_ptype_oflags_v(rxq, cqes, opcode, &pkts[pos]);
> -		if (rxq->hw_timestamp) {
> +		if (unlikely(rxq->shared)) {
> +			pkts[pos]->port = cq[pos].user_index_low;
> +			pkts[pos + p1]->port = cq[pos + p1].user_index_low;
> +			pkts[pos + p2]->port = cq[pos + p2].user_index_low;
> +			pkts[pos + p3]->port = cq[pos + p3].user_index_low;
> +		}
> +		if (unlikely(rxq->hw_timestamp)) {
>   			int offset = rxq->timestamp_offset;
>   			if (rxq->rt_timestamp) {
>   				struct mlx5_dev_ctx_shared *sh = rxq->sh;
> 

Reviewed-by: David Christensen <drc@linux.vnet.ibm.com>
Ruifeng Wang Nov. 5, 2021, 6:40 a.m. UTC | #2
> -----Original Message-----
> From: Xueming Li <xuemingl@nvidia.com>
> Sent: Thursday, November 4, 2021 8:33 PM
> To: dev@dpdk.org
> Cc: Viacheslav Ovsiienko <viacheslavo@nvidia.com>; xuemingl@nvidia.com;
> Lior Margalit <lmargalit@nvidia.com>; Matan Azrad <matan@nvidia.com>;
> David Christensen <drc@linux.vnet.ibm.com>; Ruifeng Wang
> <Ruifeng.Wang@arm.com>; Bruce Richardson
> <bruce.richardson@intel.com>; Konstantin Ananyev
> <konstantin.ananyev@intel.com>
> Subject: [PATCH v4 14/14] net/mlx5: add shared Rx queue port datapath
> support
> 
> From: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
> 
> When receive packet, mlx5 PMD saves mbuf port number from RxQ data.
> 
> To support shared RxQ, save port number into RQ context as user index.
> Received packet resolve port number from CQE user index which derived
> from RQ context.
> 
> Legacy Verbs API doesn't support RQ user index setting, still read from RxQ
> port number.
> 
> Signed-off-by: Xueming Li <xuemingl@nvidia.com>
> Signed-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
> Acked-by: Slava Ovsiienko <viacheslavo@nvidia.com>
> ---
>  drivers/net/mlx5/mlx5_devx.c             |  1 +
>  drivers/net/mlx5/mlx5_rx.c               |  1 +
>  drivers/net/mlx5/mlx5_rxq.c              |  3 ++-
>  drivers/net/mlx5/mlx5_rxtx_vec_altivec.h |  6 ++++++
>  drivers/net/mlx5/mlx5_rxtx_vec_neon.h    | 12 +++++++++++-
>  drivers/net/mlx5/mlx5_rxtx_vec_sse.h     |  8 +++++++-
>  6 files changed, 28 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/net/mlx5/mlx5_devx.c b/drivers/net/mlx5/mlx5_devx.c
> index d3d189ab7f2..a9f9f4af700 100644
> --- a/drivers/net/mlx5/mlx5_devx.c
> +++ b/drivers/net/mlx5/mlx5_devx.c
> @@ -277,6 +277,7 @@ mlx5_rxq_create_devx_rq_resources(struct
> mlx5_rxq_priv *rxq)
> 
> 	MLX5_WQ_END_PAD_MODE_NONE;
>  	rq_attr.wq_attr.pd = cdev->pdn;
>  	rq_attr.counter_set_id = priv->counter_set_id;
> +	rq_attr.user_index = rte_cpu_to_be_16(priv->dev_data->port_id);
>  	if (rxq_data->shared) /* Create RMP based RQ. */
>  		rxq->devx_rq.rmp = &rxq_ctrl->obj->devx_rmp;
>  	/* Create RQ using DevX API. */
> diff --git a/drivers/net/mlx5/mlx5_rx.c b/drivers/net/mlx5/mlx5_rx.c index
> 1ffa1b95b88..4d85f64accd 100644
> --- a/drivers/net/mlx5/mlx5_rx.c
> +++ b/drivers/net/mlx5/mlx5_rx.c
> @@ -709,6 +709,7 @@ rxq_cq_to_mbuf(struct mlx5_rxq_data *rxq, struct
> rte_mbuf *pkt,  {
>  	/* Update packet information. */
>  	pkt->packet_type = rxq_cq_to_pkt_type(rxq, cqe, mcqe);
> +	pkt->port = unlikely(rxq->shared) ? cqe->user_index_low :
> +rxq->port_id;
> 
>  	if (rxq->rss_hash) {
>  		uint32_t rss_hash_res = 0;
> diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
> index 8feb3e2c0fb..4515d531835 100644
> --- a/drivers/net/mlx5/mlx5_rxq.c
> +++ b/drivers/net/mlx5/mlx5_rxq.c
> @@ -186,7 +186,8 @@ rxq_alloc_elts_sprq(struct mlx5_rxq_ctrl *rxq_ctrl)
>  		mbuf_init->data_off = RTE_PKTMBUF_HEADROOM;
>  		rte_mbuf_refcnt_set(mbuf_init, 1);
>  		mbuf_init->nb_segs = 1;
> -		mbuf_init->port = rxq->port_id;
> +		/* For shared queues port is provided in CQE */
> +		mbuf_init->port = rxq->shared ? 0 : rxq->port_id;
>  		if (priv->flags & RTE_PKTMBUF_POOL_F_PINNED_EXT_BUF)
>  			mbuf_init->ol_flags = RTE_MBUF_F_EXTERNAL;
>  		/*
> diff --git a/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h
> b/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h
> index 1d00c1c43d1..423e229508c 100644
> --- a/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h
> +++ b/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h
> @@ -1189,6 +1189,12 @@ rxq_cq_process_v(struct mlx5_rxq_data *rxq,
> volatile struct mlx5_cqe *cq,
> 
>  		/* D.5 fill in mbuf - rearm_data and packet_type. */
>  		rxq_cq_to_ptype_oflags_v(rxq, cqes, opcode, &pkts[pos]);
> +		if (unlikely(rxq->shared)) {
> +			pkts[pos]->port = cq[pos].user_index_low;
> +			pkts[pos + p1]->port = cq[pos + p1].user_index_low;
> +			pkts[pos + p2]->port = cq[pos + p2].user_index_low;
> +			pkts[pos + p3]->port = cq[pos + p3].user_index_low;
> +		}
>  		if (rxq->hw_timestamp) {
>  			int offset = rxq->timestamp_offset;
>  			if (rxq->rt_timestamp) {
> diff --git a/drivers/net/mlx5/mlx5_rxtx_vec_neon.h
> b/drivers/net/mlx5/mlx5_rxtx_vec_neon.h
> index aa36df29a09..b1d16baa619 100644
> --- a/drivers/net/mlx5/mlx5_rxtx_vec_neon.h
> +++ b/drivers/net/mlx5/mlx5_rxtx_vec_neon.h
> @@ -787,7 +787,17 @@ rxq_cq_process_v(struct mlx5_rxq_data *rxq,
> volatile struct mlx5_cqe *cq,
>  		/* C.4 fill in mbuf - rearm_data and packet_type. */
>  		rxq_cq_to_ptype_oflags_v(rxq, ptype_info, flow_tag,
>  					 opcode, &elts[pos]);
> -		if (rxq->hw_timestamp) {
> +		if (unlikely(rxq->shared)) {
> +			elts[pos]->port = container_of(p0, struct mlx5_cqe,
> +					      pkt_info)->user_index_low;

I don't know hardware details on CQE, just comparing with other parts.
1. Is there a need to convert 'user_index_low' with rte_be_to_cpu_16?
2. 'cq' is available as input parameter. Can we directly use cq[pos] instead of using container_of(p0), just like what was done on other architectures?

Thanks.
> +			elts[pos + 1]->port = container_of(p1, struct
> mlx5_cqe,
> +					      pkt_info)->user_index_low;
> +			elts[pos + 2]->port = container_of(p2, struct
> mlx5_cqe,
> +					      pkt_info)->user_index_low;
> +			elts[pos + 3]->port = container_of(p3, struct
> mlx5_cqe,
> +					      pkt_info)->user_index_low;
> +		}
> +		if (unlikely(rxq->hw_timestamp)) {
>  			int offset = rxq->timestamp_offset;
>  			if (rxq->rt_timestamp) {
>  				struct mlx5_dev_ctx_shared *sh = rxq->sh;
> diff --git a/drivers/net/mlx5/mlx5_rxtx_vec_sse.h
> b/drivers/net/mlx5/mlx5_rxtx_vec_sse.h
> index b0fc29d7b9e..f3d838389e2 100644
> --- a/drivers/net/mlx5/mlx5_rxtx_vec_sse.h
> +++ b/drivers/net/mlx5/mlx5_rxtx_vec_sse.h
> @@ -736,7 +736,13 @@ rxq_cq_process_v(struct mlx5_rxq_data *rxq,
> volatile struct mlx5_cqe *cq,
>  		*err |= _mm_cvtsi128_si64(opcode);
>  		/* D.5 fill in mbuf - rearm_data and packet_type. */
>  		rxq_cq_to_ptype_oflags_v(rxq, cqes, opcode, &pkts[pos]);
> -		if (rxq->hw_timestamp) {
> +		if (unlikely(rxq->shared)) {
> +			pkts[pos]->port = cq[pos].user_index_low;
> +			pkts[pos + p1]->port = cq[pos + p1].user_index_low;
> +			pkts[pos + p2]->port = cq[pos + p2].user_index_low;
> +			pkts[pos + p3]->port = cq[pos + p3].user_index_low;
> +		}
> +		if (unlikely(rxq->hw_timestamp)) {
>  			int offset = rxq->timestamp_offset;
>  			if (rxq->rt_timestamp) {
>  				struct mlx5_dev_ctx_shared *sh = rxq->sh;
> --
> 2.33.0
diff mbox series

Patch

diff --git a/drivers/net/mlx5/mlx5_devx.c b/drivers/net/mlx5/mlx5_devx.c
index d3d189ab7f2..a9f9f4af700 100644
--- a/drivers/net/mlx5/mlx5_devx.c
+++ b/drivers/net/mlx5/mlx5_devx.c
@@ -277,6 +277,7 @@  mlx5_rxq_create_devx_rq_resources(struct mlx5_rxq_priv *rxq)
 						MLX5_WQ_END_PAD_MODE_NONE;
 	rq_attr.wq_attr.pd = cdev->pdn;
 	rq_attr.counter_set_id = priv->counter_set_id;
+	rq_attr.user_index = rte_cpu_to_be_16(priv->dev_data->port_id);
 	if (rxq_data->shared) /* Create RMP based RQ. */
 		rxq->devx_rq.rmp = &rxq_ctrl->obj->devx_rmp;
 	/* Create RQ using DevX API. */
diff --git a/drivers/net/mlx5/mlx5_rx.c b/drivers/net/mlx5/mlx5_rx.c
index 1ffa1b95b88..4d85f64accd 100644
--- a/drivers/net/mlx5/mlx5_rx.c
+++ b/drivers/net/mlx5/mlx5_rx.c
@@ -709,6 +709,7 @@  rxq_cq_to_mbuf(struct mlx5_rxq_data *rxq, struct rte_mbuf *pkt,
 {
 	/* Update packet information. */
 	pkt->packet_type = rxq_cq_to_pkt_type(rxq, cqe, mcqe);
+	pkt->port = unlikely(rxq->shared) ? cqe->user_index_low : rxq->port_id;
 
 	if (rxq->rss_hash) {
 		uint32_t rss_hash_res = 0;
diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index 8feb3e2c0fb..4515d531835 100644
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -186,7 +186,8 @@  rxq_alloc_elts_sprq(struct mlx5_rxq_ctrl *rxq_ctrl)
 		mbuf_init->data_off = RTE_PKTMBUF_HEADROOM;
 		rte_mbuf_refcnt_set(mbuf_init, 1);
 		mbuf_init->nb_segs = 1;
-		mbuf_init->port = rxq->port_id;
+		/* For shared queues port is provided in CQE */
+		mbuf_init->port = rxq->shared ? 0 : rxq->port_id;
 		if (priv->flags & RTE_PKTMBUF_POOL_F_PINNED_EXT_BUF)
 			mbuf_init->ol_flags = RTE_MBUF_F_EXTERNAL;
 		/*
diff --git a/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h b/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h
index 1d00c1c43d1..423e229508c 100644
--- a/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h
+++ b/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h
@@ -1189,6 +1189,12 @@  rxq_cq_process_v(struct mlx5_rxq_data *rxq, volatile struct mlx5_cqe *cq,
 
 		/* D.5 fill in mbuf - rearm_data and packet_type. */
 		rxq_cq_to_ptype_oflags_v(rxq, cqes, opcode, &pkts[pos]);
+		if (unlikely(rxq->shared)) {
+			pkts[pos]->port = cq[pos].user_index_low;
+			pkts[pos + p1]->port = cq[pos + p1].user_index_low;
+			pkts[pos + p2]->port = cq[pos + p2].user_index_low;
+			pkts[pos + p3]->port = cq[pos + p3].user_index_low;
+		}
 		if (rxq->hw_timestamp) {
 			int offset = rxq->timestamp_offset;
 			if (rxq->rt_timestamp) {
diff --git a/drivers/net/mlx5/mlx5_rxtx_vec_neon.h b/drivers/net/mlx5/mlx5_rxtx_vec_neon.h
index aa36df29a09..b1d16baa619 100644
--- a/drivers/net/mlx5/mlx5_rxtx_vec_neon.h
+++ b/drivers/net/mlx5/mlx5_rxtx_vec_neon.h
@@ -787,7 +787,17 @@  rxq_cq_process_v(struct mlx5_rxq_data *rxq, volatile struct mlx5_cqe *cq,
 		/* C.4 fill in mbuf - rearm_data and packet_type. */
 		rxq_cq_to_ptype_oflags_v(rxq, ptype_info, flow_tag,
 					 opcode, &elts[pos]);
-		if (rxq->hw_timestamp) {
+		if (unlikely(rxq->shared)) {
+			elts[pos]->port = container_of(p0, struct mlx5_cqe,
+					      pkt_info)->user_index_low;
+			elts[pos + 1]->port = container_of(p1, struct mlx5_cqe,
+					      pkt_info)->user_index_low;
+			elts[pos + 2]->port = container_of(p2, struct mlx5_cqe,
+					      pkt_info)->user_index_low;
+			elts[pos + 3]->port = container_of(p3, struct mlx5_cqe,
+					      pkt_info)->user_index_low;
+		}
+		if (unlikely(rxq->hw_timestamp)) {
 			int offset = rxq->timestamp_offset;
 			if (rxq->rt_timestamp) {
 				struct mlx5_dev_ctx_shared *sh = rxq->sh;
diff --git a/drivers/net/mlx5/mlx5_rxtx_vec_sse.h b/drivers/net/mlx5/mlx5_rxtx_vec_sse.h
index b0fc29d7b9e..f3d838389e2 100644
--- a/drivers/net/mlx5/mlx5_rxtx_vec_sse.h
+++ b/drivers/net/mlx5/mlx5_rxtx_vec_sse.h
@@ -736,7 +736,13 @@  rxq_cq_process_v(struct mlx5_rxq_data *rxq, volatile struct mlx5_cqe *cq,
 		*err |= _mm_cvtsi128_si64(opcode);
 		/* D.5 fill in mbuf - rearm_data and packet_type. */
 		rxq_cq_to_ptype_oflags_v(rxq, cqes, opcode, &pkts[pos]);
-		if (rxq->hw_timestamp) {
+		if (unlikely(rxq->shared)) {
+			pkts[pos]->port = cq[pos].user_index_low;
+			pkts[pos + p1]->port = cq[pos + p1].user_index_low;
+			pkts[pos + p2]->port = cq[pos + p2].user_index_low;
+			pkts[pos + p3]->port = cq[pos + p3].user_index_low;
+		}
+		if (unlikely(rxq->hw_timestamp)) {
 			int offset = rxq->timestamp_offset;
 			if (rxq->rt_timestamp) {
 				struct mlx5_dev_ctx_shared *sh = rxq->sh;