Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking updates from David Miller:
 "Highlights:

   1) Support TX_RING in AF_PACKET TPACKET_V3 mode, from Sowmini
      Varadhan.

   2) Simplify classifier state on sk_buff in order to shrink it a bit.
      From Willem de Bruijn.

   3) Introduce SIPHASH and it's usage for secure sequence numbers and
      syncookies. From Jason A. Donenfeld.

   4) Reduce CPU usage for ICMP replies we are going to limit or
      suppress, from Jesper Dangaard Brouer.

   5) Introduce Shared Memory Communications socket layer, from Ursula
      Braun.

   6) Add RACK loss detection and allow it to actually trigger fast
      recovery instead of just assisting after other algorithms have
      triggered it. From Yuchung Cheng.

   7) Add xmit_more and BQL support to mvneta driver, from Simon Guinot.

   8) skb_cow_data avoidance in esp4 and esp6, from Steffen Klassert.

   9) Export MPLS packet stats via netlink, from Robert Shearman.

  10) Significantly improve inet port bind conflict handling, especially
      when an application is restarted and changes it's setting of
      reuseport. From Josef Bacik.

  11) Implement TX batching in vhost_net, from Jason Wang.

  12) Extend the dummy device so that VF (virtual function) features,
      such as configuration, can be more easily tested. From Phil
      Sutter.

  13) Avoid two atomic ops per page on x86 in bnx2x driver, from Eric
      Dumazet.

  14) Add new bpf MAP, implementing a longest prefix match trie. From
      Daniel Mack.

  15) Packet sample offloading support in mlxsw driver, from Yotam Gigi.

  16) Add new aquantia driver, from David VomLehn.

  17) Add bpf tracepoints, from Daniel Borkmann.

  18) Add support for port mirroring to b53 and bcm_sf2 drivers, from
      Florian Fainelli.

  19) Remove custom busy polling in many drivers, it is done in the core
      networking since 4.5 times. From Eric Dumazet.

  20) Support XDP adjust_head in virtio_net, from John Fastabend.

  21) Fix several major holes in neighbour entry confirmation, from
      Julian Anastasov.

  22) Add XDP support to bnxt_en driver, from Michael Chan.

  23) VXLAN offloads for enic driver, from Govindarajulu Varadarajan.

  24) Add IPVTAP driver (IP-VLAN based tap driver) from Sainath Grandhi.

  25) Support GRO in IPSEC protocols, from Steffen Klassert"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1764 commits)
  Revert "ath10k: Search SMBIOS for OEM board file extension"
  net: socket: fix recvmmsg not returning error from sock_error
  bnxt_en: use eth_hw_addr_random()
  bpf: fix unlocking of jited image when module ronx not set
  arch: add ARCH_HAS_SET_MEMORY config
  net: napi_watchdog() can use napi_schedule_irqoff()
  tcp: Revert "tcp: tcp_probe: use spin_lock_bh()"
  net/hsr: use eth_hw_addr_random()
  net: mvpp2: enable building on 64-bit platforms
  net: mvpp2: switch to build_skb() in the RX path
  net: mvpp2: simplify MVPP2_PRS_RI_* definitions
  net: mvpp2: fix indentation of MVPP2_EXT_GLOBAL_CTRL_DEFAULT
  net: mvpp2: remove unused register definitions
  net: mvpp2: simplify mvpp2_bm_bufs_add()
  net: mvpp2: drop useless fields in mvpp2_bm_pool and related code
  net: mvpp2: remove unused 'tx_skb' field of 'struct mvpp2_tx_queue'
  net: mvpp2: release reference to txq_cpu[] entry after unmapping
  net: mvpp2: handle too large value in mvpp2_rx_time_coal_set()
  net: mvpp2: handle too large value handling in mvpp2_rx_pkts_coal_set()
  net: mvpp2: remove useless arguments in mvpp2_rx_{pkts, time}_coal_set
  ...

1 files changed, 92 insertions, 62 deletions

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index f14ca3385fdd..3cce6281e075 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -31,6 +31,7 @@
  */
 
 #include <net/tc_act/tc_gact.h>
+#include <linux/crash_dump.h>
 #include <net/pkt_cls.h>
 #include <linux/mlx5/fs.h>
 #include <net/vxlan.h>
@@ -83,16 +84,20 @@ static void mlx5e_set_rq_type_params(struct mlx5e_priv *priv, u8 rq_type)
 	priv->params.rq_wq_type = rq_type;
 	switch (priv->params.rq_wq_type) {
 	case MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ:
-		priv->params.log_rq_size = MLX5E_PARAMS_DEFAULT_LOG_RQ_SIZE_MPW;
+		priv->params.log_rq_size = is_kdump_kernel() ?
+			MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE_MPW :
+			MLX5E_PARAMS_DEFAULT_LOG_RQ_SIZE_MPW;
 		priv->params.mpwqe_log_stride_sz =
 			MLX5E_GET_PFLAG(priv, MLX5E_PFLAG_RX_CQE_COMPRESS) ?
-			MLX5_MPWRQ_LOG_STRIDE_SIZE_CQE_COMPRESS :
-			MLX5_MPWRQ_LOG_STRIDE_SIZE;
+			MLX5_MPWRQ_CQE_CMPRS_LOG_STRIDE_SZ(priv->mdev) :
+			MLX5_MPWRQ_DEF_LOG_STRIDE_SZ(priv->mdev);
 		priv->params.mpwqe_log_num_strides = MLX5_MPWRQ_LOG_WQE_SZ -
 			priv->params.mpwqe_log_stride_sz;
 		break;
 	default: /* MLX5_WQ_TYPE_LINKED_LIST */
-		priv->params.log_rq_size = MLX5E_PARAMS_DEFAULT_LOG_RQ_SIZE;
+		priv->params.log_rq_size = is_kdump_kernel() ?
+			MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE :
+			MLX5E_PARAMS_DEFAULT_LOG_RQ_SIZE;
 	}
 	priv->params.min_rx_wqes = mlx5_min_rx_wqes(priv->params.rq_wq_type,
 					       BIT(priv->params.log_rq_size));
@@ -268,6 +273,12 @@ static void mlx5e_update_pport_counters(struct mlx5e_priv *priv)
 	MLX5_SET(ppcnt_reg, in, grp, MLX5_PHYSICAL_LAYER_COUNTERS_GROUP);
 	mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_PPCNT, 0, 0);
 
+	if (MLX5_CAP_PCAM_FEATURE(mdev, ppcnt_statistical_group)) {
+		out = pstats->phy_statistical_counters;
+		MLX5_SET(ppcnt_reg, in, grp, MLX5_PHYSICAL_LAYER_STATISTICAL_GROUP);
+		mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_PPCNT, 0, 0);
+	}
+
 	MLX5_SET(ppcnt_reg, in, grp, MLX5_PER_PRIORITY_COUNTERS_GROUP);
 	for (prio = 0; prio < NUM_PPORT_PRIO; prio++) {
 		out = pstats->per_prio_counters[prio];
@@ -291,11 +302,34 @@ static void mlx5e_update_q_counter(struct mlx5e_priv *priv)
 				      &qcnt->rx_out_of_buffer);
 }
 
+static void mlx5e_update_pcie_counters(struct mlx5e_priv *priv)
+{
+	struct mlx5e_pcie_stats *pcie_stats = &priv->stats.pcie;
+	struct mlx5_core_dev *mdev = priv->mdev;
+	int sz = MLX5_ST_SZ_BYTES(mpcnt_reg);
+	void *out;
+	u32 *in;
+
+	if (!MLX5_CAP_MCAM_FEATURE(mdev, pcie_performance_group))
+		return;
+
+	in = mlx5_vzalloc(sz);
+	if (!in)
+		return;
+
+	out = pcie_stats->pcie_perf_counters;
+	MLX5_SET(mpcnt_reg, in, grp, MLX5_PCIE_PERFORMANCE_COUNTERS_GROUP);
+	mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_MPCNT, 0, 0);
+
+	kvfree(in);
+}
+
 void mlx5e_update_stats(struct mlx5e_priv *priv)
 {
-	mlx5e_update_q_counter(priv);
-	mlx5e_update_vport_counters(priv);
+	mlx5e_update_pcie_counters(priv);
 	mlx5e_update_pport_counters(priv);
+	mlx5e_update_vport_counters(priv);
+	mlx5e_update_q_counter(priv);
 	mlx5e_update_sw_counters(priv);
 }
 
@@ -317,6 +351,8 @@ static void mlx5e_async_event(struct mlx5_core_dev *mdev, void *vpriv,
 			      enum mlx5_dev_event event, unsigned long param)
 {
 	struct mlx5e_priv *priv = vpriv;
+	struct ptp_clock_event ptp_event;
+	struct mlx5_eqe *eqe = NULL;
 
 	if (!test_bit(MLX5E_STATE_ASYNC_EVENTS_ENABLED, &priv->state))
 		return;
@@ -326,7 +362,15 @@ static void mlx5e_async_event(struct mlx5_core_dev *mdev, void *vpriv,
 	case MLX5_DEV_EVENT_PORT_DOWN:
 		queue_work(priv->wq, &priv->update_carrier_work);
 		break;
-
+	case MLX5_DEV_EVENT_PPS:
+		eqe = (struct mlx5_eqe *)param;
+		ptp_event.type = PTP_CLOCK_EXTTS;
+		ptp_event.index = eqe->data.pps.pin;
+		ptp_event.timestamp =
+			timecounter_cyc2time(&priv->tstamp.clock,
+					     be64_to_cpu(eqe->data.pps.time_stamp));
+		mlx5e_pps_event_handler(vpriv, &ptp_event);
+		break;
 	default:
 		break;
 	}
@@ -343,9 +387,6 @@ static void mlx5e_disable_async_events(struct mlx5e_priv *priv)
 	synchronize_irq(mlx5_get_msix_vec(priv->mdev, MLX5_EQ_VEC_ASYNC));
 }
 
-#define MLX5E_HW2SW_MTU(hwmtu) (hwmtu - (ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN))
-#define MLX5E_SW2HW_MTU(swmtu) (swmtu + (ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN))
-
 static inline int mlx5e_get_wqe_mtt_sz(void)
 {
 	/* UMR copies MTTs in units of MLX5_UMR_MTT_ALIGNMENT bytes.
@@ -372,7 +413,7 @@ static inline void mlx5e_build_umr_wqe(struct mlx5e_rq *rq, struct mlx5e_sq *sq,
 	cseg->imm       = rq->mkey_be;
 
 	ucseg->flags = MLX5_UMR_TRANSLATION_OFFSET_EN;
-	ucseg->klm_octowords =
+	ucseg->xlt_octowords =
 		cpu_to_be16(MLX5_MTT_OCTW(MLX5_MPWRQ_PAGES_PER_WQE));
 	ucseg->bsf_octowords =
 		cpu_to_be16(MLX5_MTT_OCTW(umr_wqe_mtt_offset));
@@ -534,9 +575,13 @@ static int mlx5e_create_rq(struct mlx5e_channel *c,
 		goto err_rq_wq_destroy;
 	}
 
-	rq->buff.map_dir = DMA_FROM_DEVICE;
-	if (rq->xdp_prog)
+	if (rq->xdp_prog) {
 		rq->buff.map_dir = DMA_BIDIRECTIONAL;
+		rq->rx_headroom = XDP_PACKET_HEADROOM;
+	} else {
+		rq->buff.map_dir = DMA_FROM_DEVICE;
+		rq->rx_headroom = MLX5_RX_HEADROOM;
+	}
 
 	switch (priv->params.rq_wq_type) {
 	case MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ:
@@ -586,7 +631,7 @@ static int mlx5e_create_rq(struct mlx5e_channel *c,
 		byte_count = rq->buff.wqe_sz;
 
 		/* calc the required page order */
-		frag_sz = MLX5_RX_HEADROOM +
+		frag_sz = rq->rx_headroom +
 			  byte_count /* packet data */ +
 			  SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
 		frag_sz = SKB_DATA_ALIGN(frag_sz);
@@ -967,10 +1012,11 @@ static int mlx5e_create_sq(struct mlx5e_channel *c,
 	sq->channel   = c;
 	sq->tc        = tc;
 
-	err = mlx5_alloc_map_uar(mdev, &sq->uar, !!MLX5_CAP_GEN(mdev, bf));
+	err = mlx5_alloc_bfreg(mdev, &sq->bfreg, MLX5_CAP_GEN(mdev, bf), false);
 	if (err)
 		return err;
 
+	sq->uar_map = sq->bfreg.map;
 	param->wq.db_numa_node = cpu_to_node(c->cpu);
 
 	err = mlx5_wq_cyc_create(mdev, &param->wq, sqc_wq, &sq->wq,
@@ -979,17 +1025,12 @@ static int mlx5e_create_sq(struct mlx5e_channel *c,
 		goto err_unmap_free_uar;
 
 	sq->wq.db       = &sq->wq.db[MLX5_SND_DBR];
-	if (sq->uar.bf_map) {
+	if (sq->bfreg.wc)
 		set_bit(MLX5E_SQ_STATE_BF_ENABLE, &sq->state);
-		sq->uar_map = sq->uar.bf_map;
-	} else {
-		sq->uar_map = sq->uar.map;
-	}
+
 	sq->bf_buf_size = (1 << MLX5_CAP_GEN(mdev, log_bf_reg_size)) / 2;
 	sq->max_inline  = param->max_inline;
-	sq->min_inline_mode =
-		MLX5_CAP_ETH(mdev, wqe_inline_mode) == MLX5_CAP_INLINE_MODE_VPORT_CONTEXT ?
-		param->min_inline_mode : 0;
+	sq->min_inline_mode = param->min_inline_mode;
 
 	err = mlx5e_alloc_sq_db(sq, cpu_to_node(c->cpu));
 	if (err)
@@ -1012,7 +1053,7 @@ err_sq_wq_destroy:
 	mlx5_wq_destroy(&sq->wq_ctrl);
 
 err_unmap_free_uar:
-	mlx5_unmap_free_uar(mdev, &sq->uar);
+	mlx5_free_bfreg(mdev, &sq->bfreg);
 
 	return err;
 }
@@ -1024,7 +1065,7 @@ static void mlx5e_destroy_sq(struct mlx5e_sq *sq)
 
 	mlx5e_free_sq_db(sq);
 	mlx5_wq_destroy(&sq->wq_ctrl);
-	mlx5_unmap_free_uar(priv->mdev, &sq->uar);
+	mlx5_free_bfreg(priv->mdev, &sq->bfreg);
 }
 
 static int mlx5e_enable_sq(struct mlx5e_sq *sq, struct mlx5e_sq_param *param)
@@ -1053,12 +1094,15 @@ static int mlx5e_enable_sq(struct mlx5e_sq *sq, struct mlx5e_sq_param *param)
 	MLX5_SET(sqc,  sqc, tis_num_0, param->type == MLX5E_SQ_ICO ?
 				       0 : priv->tisn[sq->tc]);
 	MLX5_SET(sqc,  sqc, cqn,		sq->cq.mcq.cqn);
-	MLX5_SET(sqc,  sqc, min_wqe_inline_mode, sq->min_inline_mode);
+
+	if (MLX5_CAP_ETH(mdev, wqe_inline_mode) == MLX5_CAP_INLINE_MODE_VPORT_CONTEXT)
+		MLX5_SET(sqc,  sqc, min_wqe_inline_mode, sq->min_inline_mode);
+
 	MLX5_SET(sqc,  sqc, state,		MLX5_SQC_STATE_RST);
 	MLX5_SET(sqc,  sqc, tis_lst_sz, param->type == MLX5E_SQ_ICO ? 0 : 1);
 
 	MLX5_SET(wq,   wq, wq_type,       MLX5_WQ_TYPE_CYCLIC);
-	MLX5_SET(wq,   wq, uar_page,      sq->uar.index);
+	MLX5_SET(wq,   wq, uar_page,      sq->bfreg.index);
 	MLX5_SET(wq,   wq, log_wq_pg_sz,  sq->wq_ctrl.buf.page_shift -
 					  MLX5_ADAPTER_PAGE_SHIFT);
 	MLX5_SET64(wq, wq, dbr_addr,      sq->wq_ctrl.db.dma);
@@ -1216,7 +1260,6 @@ static int mlx5e_create_cq(struct mlx5e_channel *c,
 	mcq->comp       = mlx5e_completion_event;
 	mcq->event      = mlx5e_cq_error_event;
 	mcq->irqn       = irqn;
-	mcq->uar        = &mdev->mlx5e_res.cq_uar;
 
 	for (i = 0; i < mlx5_cqwq_get_size(&cq->wq); i++) {
 		struct mlx5_cqe64 *cqe = mlx5_cqwq_get_wqe(&cq->wq, i);
@@ -1265,7 +1308,7 @@ static int mlx5e_enable_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param)
 
 	MLX5_SET(cqc,   cqc, cq_period_mode, param->cq_period_mode);
 	MLX5_SET(cqc,   cqc, c_eqn,         eqn);
-	MLX5_SET(cqc,   cqc, uar_page,      mcq->uar->index);
+	MLX5_SET(cqc,   cqc, uar_page,      mdev->priv.uar->index);
 	MLX5_SET(cqc,   cqc, log_page_size, cq->wq_ctrl.frag_buf.page_shift -
 					    MLX5_ADAPTER_PAGE_SHIFT);
 	MLX5_SET64(cqc, cqc, dbr_addr,      cq->wq_ctrl.db.dma);
@@ -1472,6 +1515,14 @@ static int mlx5e_set_tx_maxrate(struct net_device *dev, int index, u32 rate)
 	return err;
 }
 
+static inline int mlx5e_get_max_num_channels(struct mlx5_core_dev *mdev)
+{
+	return is_kdump_kernel() ?
+		MLX5E_MIN_NUM_CHANNELS :
+		min_t(int, mdev->priv.eq_table.num_comp_vectors,
+		      MLX5E_MAX_NUM_CHANNELS);
+}
+
 static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
 			      struct mlx5e_channel_param *cparam,
 			      struct mlx5e_channel **cp)
@@ -1677,7 +1728,7 @@ static void mlx5e_build_common_cq_param(struct mlx5e_priv *priv,
 {
 	void *cqc = param->cqc;
 
-	MLX5_SET(cqc, cqc, uar_page, priv->mdev->mlx5e_res.cq_uar.index);
+	MLX5_SET(cqc, cqc, uar_page, priv->mdev->priv.uar->index);
 }
 
 static void mlx5e_build_rx_cq_param(struct mlx5e_priv *priv,
@@ -1756,8 +1807,7 @@ static void mlx5e_build_xdpsq_param(struct mlx5e_priv *priv,
 	MLX5_SET(wq, wq, log_wq_sz,     priv->params.log_sq_size);
 
 	param->max_inline = priv->params.tx_max_inline;
-	/* FOR XDP SQs will support only L2 inline mode */
-	param->min_inline_mode = MLX5_INLINE_MODE_NONE;
+	param->min_inline_mode = priv->params.tx_min_inline_mode;
 	param->type = MLX5E_SQ_XDP;
 }
 
@@ -2393,7 +2443,6 @@ static int mlx5e_create_drop_cq(struct mlx5e_priv *priv,
 	mcq->comp       = mlx5e_completion_event;
 	mcq->event      = mlx5e_cq_error_event;
 	mcq->irqn       = irqn;
-	mcq->uar        = &mdev->mlx5e_res.cq_uar;
 
 	cq->priv = priv;
 
@@ -2686,7 +2735,7 @@ mqprio:
 	return mlx5e_setup_tc(dev, tc->tc);
 }
 
-static struct rtnl_link_stats64 *
+static void
 mlx5e_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 	struct mlx5e_priv *priv = netdev_priv(dev);
@@ -2729,7 +2778,6 @@ mlx5e_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats)
 	stats->multicast =
 		VPORT_COUNTER_GET(vstats, received_eth_multicast.packets);
 
-	return stats;
 }
 
 static void mlx5e_set_rx_mode(struct net_device *dev)
@@ -2987,11 +3035,8 @@ static int mlx5e_set_vf_rate(struct net_device *dev, int vf, int min_tx_rate,
 	struct mlx5e_priv *priv = netdev_priv(dev);
 	struct mlx5_core_dev *mdev = priv->mdev;
 
-	if (min_tx_rate)
-		return -EOPNOTSUPP;
-
 	return mlx5_eswitch_set_vport_rate(mdev->priv.eswitch, vf + 1,
-					   max_tx_rate);
+					   max_tx_rate, min_tx_rate);
 }
 
 static int mlx5_vport_link2ifla(u8 esw_link)
@@ -3159,11 +3204,6 @@ static int mlx5e_xdp_set(struct net_device *netdev, struct bpf_prog *prog)
 	bool reset, was_opened;
 	int i;
 
-	if (prog && prog->xdp_adjust_head) {
-		netdev_err(netdev, "Does not support bpf_xdp_adjust_head()\n");
-		return -EOPNOTSUPP;
-	}
-
 	mutex_lock(&priv->state_lock);
 
 	if ((netdev->features & NETIF_F_LRO) && prog) {
@@ -3432,22 +3472,6 @@ void mlx5e_set_rx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode)
 			MLX5E_PARAMS_DEFAULT_RX_CQ_MODERATION_USEC_FROM_CQE;
 }
 
-static void mlx5e_query_min_inline(struct mlx5_core_dev *mdev,
-				   u8 *min_inline_mode)
-{
-	switch (MLX5_CAP_ETH(mdev, wqe_inline_mode)) {
-	case MLX5_CAP_INLINE_MODE_L2:
-		*min_inline_mode = MLX5_INLINE_MODE_L2;
-		break;
-	case MLX5_CAP_INLINE_MODE_VPORT_CONTEXT:
-		mlx5_query_nic_vport_min_inline(mdev, 0, min_inline_mode);
-		break;
-	case MLX5_CAP_INLINE_MODE_NOT_REQUIRED:
-		*min_inline_mode = MLX5_INLINE_MODE_NONE;
-		break;
-	}
-}
-
 u32 mlx5e_choose_lro_timeout(struct mlx5_core_dev *mdev, u32 wanted_timeout)
 {
 	int i;
@@ -3481,7 +3505,9 @@ static void mlx5e_build_nic_netdev_priv(struct mlx5_core_dev *mdev,
 	priv->params.lro_timeout =
 		mlx5e_choose_lro_timeout(mdev, MLX5E_DEFAULT_LRO_TIMEOUT);
 
-	priv->params.log_sq_size = MLX5E_PARAMS_DEFAULT_LOG_SQ_SIZE;
+	priv->params.log_sq_size = is_kdump_kernel() ?
+		MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE :
+		MLX5E_PARAMS_DEFAULT_LOG_SQ_SIZE;
 
 	/* set CQE compression */
 	priv->params.rx_cqe_compress_def = false;
@@ -3507,7 +3533,11 @@ static void mlx5e_build_nic_netdev_priv(struct mlx5_core_dev *mdev,
 	priv->params.tx_cq_moderation.pkts =
 		MLX5E_PARAMS_DEFAULT_TX_CQ_MODERATION_PKTS;
 	priv->params.tx_max_inline         = mlx5e_get_max_inline_cap(mdev);
-	mlx5e_query_min_inline(mdev, &priv->params.tx_min_inline_mode);
+	mlx5_query_min_inline(mdev, &priv->params.tx_min_inline_mode);
+	if (priv->params.tx_min_inline_mode == MLX5_INLINE_MODE_NONE &&
+	    !MLX5_CAP_ETH(mdev, wqe_vlan_insert))
+		priv->params.tx_min_inline_mode = MLX5_INLINE_MODE_L2;
+
 	priv->params.num_tc                = 1;
 	priv->params.rss_hfunc             = ETH_RSS_HASH_XOR;