diff --git a/sys/dev/mlx5/mlx5_ib/mlx5_ib.h b/sys/dev/mlx5/mlx5_ib/mlx5_ib.h
--- a/sys/dev/mlx5/mlx5_ib/mlx5_ib.h
+++ b/sys/dev/mlx5/mlx5_ib/mlx5_ib.h
@@ -222,6 +222,10 @@
 	u16	next;
 };
 
+enum mlx5_ib_rq_flags {
+	MLX5_IB_RQ_CVLAN_STRIPPING  = 1 << 0,
+};
+
 struct mlx5_ib_wq {
 	u64		       *wrid;
 	u32		       *wr_data;
@@ -334,6 +338,7 @@
 	struct mlx5_db		*doorbell;
 	u32			tirn;
 	u8			state;
+	u32			flags;
 };
 
 struct mlx5_ib_sq {
@@ -438,6 +443,7 @@
 	MLX5_IB_QP_SQPN_QP1			= 1 << 6,
 	MLX5_IB_QP_CAP_SCATTER_FCS		= 1 << 7,
 	MLX5_IB_QP_RSS				= 1 << 8,
+	MLX5_IB_QP_CVLAN_STRIPPING		= 1 << 9,
 	MLX5_IB_QP_UNDERLAY			= 1 << 10,
 };
 
diff --git a/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c b/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c
--- a/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c
+++ b/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c
@@ -697,8 +697,15 @@
 		props->device_cap_flags |= IB_DEVICE_BLOCK_MULTICAST_LOOPBACK;
 
 	if (MLX5_CAP_GEN(dev->mdev, eth_net_offloads)) {
-		if (MLX5_CAP_ETH(mdev, csum_cap))
+		if (MLX5_CAP_ETH(mdev, csum_cap)) {
+			/* Legacy bit to support old userspace libraries */
 			props->device_cap_flags |= IB_DEVICE_RAW_IP_CSUM;
+			props->raw_packet_caps |= IB_RAW_PACKET_CAP_IP_CSUM;
+		}
+
+		if (MLX5_CAP_ETH(dev->mdev, vlan_cap))
+			props->raw_packet_caps |=
+				IB_RAW_PACKET_CAP_CVLAN_STRIPPING;
 
 		if (field_avail(typeof(resp), tso_caps, uhw->outlen)) {
 			max_tso = MLX5_CAP_ETH(mdev, max_lso_cap);
@@ -737,8 +744,11 @@
 	}
 
 	if (MLX5_CAP_GEN(dev->mdev, eth_net_offloads) &&
-	    MLX5_CAP_ETH(dev->mdev, scatter_fcs))
+	    MLX5_CAP_ETH(dev->mdev, scatter_fcs)) {
+		/* Legacy bit to support old userspace libraries */
 		props->device_cap_flags |= IB_DEVICE_RAW_SCATTER_FCS;
+		props->raw_packet_caps |= IB_RAW_PACKET_CAP_SCATTER_FCS;
+	}
 
 	if (mlx5_get_flow_namespace(dev->mdev, MLX5_FLOW_NAMESPACE_BYPASS))
 		props->device_cap_flags |= IB_DEVICE_MANAGED_FLOW_STEERING;
diff --git a/sys/dev/mlx5/mlx5_ib/mlx5_ib_qp.c b/sys/dev/mlx5/mlx5_ib/mlx5_ib_qp.c
--- a/sys/dev/mlx5/mlx5_ib/mlx5_ib_qp.c
+++ b/sys/dev/mlx5/mlx5_ib/mlx5_ib_qp.c
@@ -1194,7 +1194,8 @@
 
 	MLX5_SET(create_rq_in, in, uid, to_mpd(pd)->uid);
 	rqc = MLX5_ADDR_OF(create_rq_in, in, ctx);
-	MLX5_SET(rqc, rqc, vlan_strip_disable, 1);
+	if (!(rq->flags & MLX5_IB_RQ_CVLAN_STRIPPING))
+		MLX5_SET(rqc, rqc, vlan_strip_disable, 1);
 	MLX5_SET(rqc, rqc, mem_rq_type, MLX5_RQC_RQ_TYPE_MEMORY_RQ_INLINE);
 	MLX5_SET(rqc, rqc, state, MLX5_RQC_STATE_RST);
 	MLX5_SET(rqc, rqc, ts_format, ts_format);
@@ -1295,6 +1296,8 @@
 	if (qp->rq.wqe_cnt) {
 		rq->base.container_mibqp = qp;
 
+		if (qp->flags & MLX5_IB_QP_CVLAN_STRIPPING)
+			rq->flags |= MLX5_IB_RQ_CVLAN_STRIPPING;
 		err = create_raw_packet_qp_rq(dev, rq, in, pd);
 		if (err)
 			goto err_destroy_sq;
@@ -1668,6 +1671,14 @@
 	if (init_attr->sq_sig_type == IB_SIGNAL_ALL_WR)
 		qp->sq_signal_bits = MLX5_WQE_CTRL_CQ_UPDATE;
 
+	if (init_attr->create_flags & IB_QP_CREATE_CVLAN_STRIPPING) {
+		if (!(MLX5_CAP_GEN(dev->mdev, eth_net_offloads) &&
+		      MLX5_CAP_ETH(dev->mdev, vlan_cap)) ||
+		     (init_attr->qp_type != IB_QPT_RAW_PACKET))
+			return -EOPNOTSUPP;
+		qp->flags |= MLX5_IB_QP_CVLAN_STRIPPING;
+	}
+
 	if (pd && pd->uobject) {
 		if (ib_copy_from_udata(&ucmd, udata, sizeof(ucmd))) {
 			mlx5_ib_dbg(dev, "copy failed\n");
@@ -4700,6 +4711,7 @@
 		      struct ib_wq_init_attr *init_attr)
 {
 	struct mlx5_ib_dev *dev;
+	int has_net_offloads;
 	__be64 *rq_pas0;
 	void *in;
 	void *rqc;
@@ -4732,9 +4744,28 @@
 	MLX5_SET(wq, wq, log_wq_pg_sz, rwq->log_page_size);
 	MLX5_SET(wq, wq, wq_signature, rwq->wq_sig);
 	MLX5_SET64(wq, wq, dbr_addr, rwq->db.dma);
+	has_net_offloads = MLX5_CAP_GEN(dev->mdev, eth_net_offloads);
+	if (init_attr->create_flags & IB_WQ_FLAGS_CVLAN_STRIPPING) {
+		if (!(has_net_offloads && MLX5_CAP_ETH(dev->mdev, vlan_cap))) {
+			mlx5_ib_dbg(dev, "VLAN offloads are not supported\n");
+			err = -EOPNOTSUPP;
+			goto out;
+		}
+	} else {
+		MLX5_SET(rqc, rqc, vlan_strip_disable, 1);
+	}
+	if (init_attr->create_flags & IB_WQ_FLAGS_SCATTER_FCS) {
+		if (!(has_net_offloads && MLX5_CAP_ETH(dev->mdev, scatter_fcs))) {
+			mlx5_ib_dbg(dev, "Scatter FCS is not supported\n");
+			err = -EOPNOTSUPP;
+			goto out;
+		}
+		MLX5_SET(rqc, rqc, scatter_fcs, 1);
+	}
 	rq_pas0 = (__be64 *)MLX5_ADDR_OF(wq, wq, pas);
 	mlx5_ib_populate_pas(dev, rwq->umem, rwq->page_shift, rq_pas0, 0);
 	err = mlx5_core_create_rq_tracked(dev->mdev, in, inlen, &rwq->core_qp);
+out:
 	kvfree(in);
 	return err;
 }
@@ -5021,10 +5052,26 @@
 	MLX5_SET(modify_rq_in, in, uid, to_mpd(wq->pd)->uid);
 	MLX5_SET(rqc, rqc, state, wq_state);
 
+	if (wq_attr_mask & IB_WQ_FLAGS) {
+		if (wq_attr->flags_mask & IB_WQ_FLAGS_CVLAN_STRIPPING) {
+			if (!(MLX5_CAP_GEN(dev->mdev, eth_net_offloads) &&
+			      MLX5_CAP_ETH(dev->mdev, vlan_cap))) {
+				mlx5_ib_dbg(dev, "VLAN offloads are not "
+					"supported\n");
+				err = -EOPNOTSUPP;
+				goto out;
+			}
+			MLX5_SET64(modify_rq_in, in, modify_bitmask,
+					MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_VSD);
+			MLX5_SET(rqc, rqc, vlan_strip_disable,
+			(wq_attr->flags & IB_WQ_FLAGS_CVLAN_STRIPPING) ? 0 : 1);
+		}
+	}
+
 	err = mlx5_core_modify_rq(dev->mdev, in, inlen);
-	kvfree(in);
 	if (!err)
 		rwq->ibwq.state = (wq_state == MLX5_RQC_STATE_ERR) ? IB_WQS_ERR : wq_state;
-
+out:
+	kvfree(in);
 	return err;
 }
diff --git a/sys/ofed/include/rdma/ib_verbs.h b/sys/ofed/include/rdma/ib_verbs.h
--- a/sys/ofed/include/rdma/ib_verbs.h
+++ b/sys/ofed/include/rdma/ib_verbs.h
@@ -228,6 +228,7 @@
 	IB_DEVICE_MEM_WINDOW_TYPE_2A		= (1 << 23),
 	IB_DEVICE_MEM_WINDOW_TYPE_2B		= (1 << 24),
 	IB_DEVICE_RC_IP_CSUM			= (1 << 25),
+	/* Deprecated. Please use IB_RAW_PACKET_CAP_IP_CSUM. */
 	IB_DEVICE_RAW_IP_CSUM			= (1 << 26),
 	/*
 	 * Devices should set IB_DEVICE_CROSS_CHANNEL if they
@@ -241,6 +242,7 @@
 	IB_DEVICE_ON_DEMAND_PAGING		= (1ULL << 31),
 	IB_DEVICE_SG_GAPS_REG			= (1ULL << 32),
 	IB_DEVICE_VIRTUAL_FUNCTION		= (1ULL << 33),
+	/* Deprecated. Please use IB_RAW_PACKET_CAP_SCATTER_FCS. */
 	IB_DEVICE_RAW_SCATTER_FCS		= (1ULL << 34),
 };
 
@@ -1493,6 +1495,18 @@
 	} ext;
 };
 
+enum ib_raw_packet_caps {
+	/* Strip cvlan from incoming packet and report it in the matching work
+	 * completion is supported.
+	 */
+	IB_RAW_PACKET_CAP_CVLAN_STRIPPING	= (1 << 0),
+	/* Scatter FCS field of an incoming packet to host memory is supported.
+	*/
+	IB_RAW_PACKET_CAP_SCATTER_FCS		= (1 << 1),
+	/* Checksum offloads are supported (for both send and receive). */
+	IB_RAW_PACKET_CAP_IP_CSUM		= (1 << 2),
+};
+
 enum ib_wq_type {
 	IB_WQT_RQ
 };