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

Pull networking updates from David Miller:
 "Another merge window, another set of networking changes.  I've heard
  rumblings that the lightweight tunnels infrastructure has been voted
  networking change of the year.  But what do I know?

   1) Add conntrack support to openvswitch, from Joe Stringer.

   2) Initial support for VRF (Virtual Routing and Forwarding), which
      allows the segmentation of routing paths without using multiple
      devices.  There are some semantic kinks to work out still, but
      this is a reasonably strong foundation.  From David Ahern.

   3) Remove spinlock fro act_bpf fast path, from Alexei Starovoitov.

   4) Ignore route nexthops with a link down state in ipv6, just like
      ipv4.  From Andy Gospodarek.

   5) Remove spinlock from fast path of act_gact and act_mirred, from
      Eric Dumazet.

   6) Document the DSA layer, from Florian Fainelli.

   7) Add netconsole support to bcmgenet, systemport, and DSA.  Also
      from Florian Fainelli.

   8) Add Mellanox Switch Driver and core infrastructure, from Jiri
      Pirko.

   9) Add support for "light weight tunnels", which allow for
      encapsulation and decapsulation without bearing the overhead of a
      full blown netdevice.  From Thomas Graf, Jiri Benc, and a cast of
      others.

  10) Add Identifier Locator Addressing support for ipv6, from Tom
      Herbert.

  11) Support fragmented SKBs in iwlwifi, from Johannes Berg.

  12) Allow perf PMUs to be accessed from eBPF programs, from Kaixu Xia.

  13) Add BQL support to 3c59x driver, from Loganaden Velvindron.

  14) Stop using a zero TX queue length to mean that a device shouldn't
      have a qdisc attached, use an explicit flag instead.  From Phil
      Sutter.

  15) Use generic geneve netdevice infrastructure in openvswitch, from
      Pravin B Shelar.

  16) Add infrastructure to avoid re-forwarding a packet in software
      that was already forwarded by a hardware switch.  From Scott
      Feldman.

  17) Allow AF_PACKET fanout function to be implemented in a bpf
      program, from Willem de Bruijn"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1458 commits)
  netfilter: nf_conntrack: make nf_ct_zone_dflt built-in
  netfilter: nf_dup{4, 6}: fix build error when nf_conntrack disabled
  net: fec: clear receive interrupts before processing a packet
  ipv6: fix exthdrs offload registration in out_rt path
  xen-netback: add support for multicast control
  bgmac: Update fixed_phy_register()
  sock, diag: fix panic in sock_diag_put_filterinfo
  flow_dissector: Use 'const' where possible.
  flow_dissector: Fix function argument ordering dependency
  ixgbe: Resolve "initialized field overwritten" warnings
  ixgbe: Remove bimodal SR-IOV disabling
  ixgbe: Add support for reporting 2.5G link speed
  ixgbe: fix bounds checking in ixgbe_setup_tc for 82598
  ixgbe: support for ethtool set_rxfh
  ixgbe: Avoid needless PHY access on copper phys
  ixgbe: cleanup to use cached mask value
  ixgbe: Remove second instance of lan_id variable
  ixgbe: use kzalloc for allocating one thing
  flow: Move __get_hash_from_flowi{4,6} into flow_dissector.c
  ixgbe: Remove unused PCI bus types
  ...

1 files changed, 637 insertions, 336 deletions

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 40206da..59874d6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -41,6 +41,7 @@ struct mlx5e_rq_param {
 struct mlx5e_sq_param {
 	u32                        sqc[MLX5_ST_SZ_DW(sqc)];
 	struct mlx5_wq_param       wq;
+	u16                        max_inline;
 };
 
 struct mlx5e_cq_param {
@@ -81,6 +82,47 @@ static void mlx5e_update_carrier_work(struct work_struct *work)
 	mutex_unlock(&priv->state_lock);
 }
 
+static void mlx5e_update_pport_counters(struct mlx5e_priv *priv)
+{
+	struct mlx5_core_dev *mdev = priv->mdev;
+	struct mlx5e_pport_stats *s = &priv->stats.pport;
+	u32 *in;
+	u32 *out;
+	int sz = MLX5_ST_SZ_BYTES(ppcnt_reg);
+
+	in  = mlx5_vzalloc(sz);
+	out = mlx5_vzalloc(sz);
+	if (!in || !out)
+		goto free_out;
+
+	MLX5_SET(ppcnt_reg, in, local_port, 1);
+
+	MLX5_SET(ppcnt_reg, in, grp, MLX5_IEEE_802_3_COUNTERS_GROUP);
+	mlx5_core_access_reg(mdev, in, sz, out,
+			     sz, MLX5_REG_PPCNT, 0, 0);
+	memcpy(s->IEEE_802_3_counters,
+	       MLX5_ADDR_OF(ppcnt_reg, out, counter_set),
+	       sizeof(s->IEEE_802_3_counters));
+
+	MLX5_SET(ppcnt_reg, in, grp, MLX5_RFC_2863_COUNTERS_GROUP);
+	mlx5_core_access_reg(mdev, in, sz, out,
+			     sz, MLX5_REG_PPCNT, 0, 0);
+	memcpy(s->RFC_2863_counters,
+	       MLX5_ADDR_OF(ppcnt_reg, out, counter_set),
+	       sizeof(s->RFC_2863_counters));
+
+	MLX5_SET(ppcnt_reg, in, grp, MLX5_RFC_2819_COUNTERS_GROUP);
+	mlx5_core_access_reg(mdev, in, sz, out,
+			     sz, MLX5_REG_PPCNT, 0, 0);
+	memcpy(s->RFC_2819_counters,
+	       MLX5_ADDR_OF(ppcnt_reg, out, counter_set),
+	       sizeof(s->RFC_2819_counters));
+
+free_out:
+	kvfree(in);
+	kvfree(out);
+}
+
 void mlx5e_update_stats(struct mlx5e_priv *priv)
 {
 	struct mlx5_core_dev *mdev = priv->mdev;
@@ -107,6 +149,7 @@ void mlx5e_update_stats(struct mlx5e_priv *priv)
 	s->lro_packets		= 0;
 	s->lro_bytes		= 0;
 	s->rx_csum_none		= 0;
+	s->rx_csum_sw		= 0;
 	s->rx_wqe_err		= 0;
 	for (i = 0; i < priv->params.num_channels; i++) {
 		rq_stats = &priv->channel[i]->rq.stats;
@@ -114,9 +157,10 @@ void mlx5e_update_stats(struct mlx5e_priv *priv)
 		s->lro_packets	+= rq_stats->lro_packets;
 		s->lro_bytes	+= rq_stats->lro_bytes;
 		s->rx_csum_none	+= rq_stats->csum_none;
+		s->rx_csum_sw	+= rq_stats->csum_sw;
 		s->rx_wqe_err   += rq_stats->wqe_err;
 
-		for (j = 0; j < priv->num_tc; j++) {
+		for (j = 0; j < priv->params.num_tc; j++) {
 			sq_stats = &priv->channel[i]->sq[j].stats;
 
 			s->tso_packets		+= sq_stats->tso_packets;
@@ -199,8 +243,10 @@ void mlx5e_update_stats(struct mlx5e_priv *priv)
 
 	/* Update calculated offload counters */
 	s->tx_csum_offload = s->tx_packets - tx_offload_none;
-	s->rx_csum_good    = s->rx_packets - s->rx_csum_none;
+	s->rx_csum_good    = s->rx_packets - s->rx_csum_none -
+			       s->rx_csum_sw;
 
+	mlx5e_update_pport_counters(priv);
 free_out:
 	kvfree(out);
 }
@@ -272,6 +318,8 @@ static int mlx5e_create_rq(struct mlx5e_channel *c,
 	int err;
 	int i;
 
+	param->wq.db_numa_node = cpu_to_node(c->cpu);
+
 	err = mlx5_wq_ll_create(mdev, &param->wq, rqc_wq, &rq->wq,
 				&rq->wq_ctrl);
 	if (err)
@@ -304,6 +352,7 @@ static int mlx5e_create_rq(struct mlx5e_channel *c,
 	rq->netdev  = c->netdev;
 	rq->channel = c;
 	rq->ix      = c->ix;
+	rq->priv    = c->priv;
 
 	return 0;
 
@@ -321,8 +370,7 @@ static void mlx5e_destroy_rq(struct mlx5e_rq *rq)
 
 static int mlx5e_enable_rq(struct mlx5e_rq *rq, struct mlx5e_rq_param *param)
 {
-	struct mlx5e_channel *c = rq->channel;
-	struct mlx5e_priv *priv = c->priv;
+	struct mlx5e_priv *priv = rq->priv;
 	struct mlx5_core_dev *mdev = priv->mdev;
 
 	void *in;
@@ -342,11 +390,11 @@ static int mlx5e_enable_rq(struct mlx5e_rq *rq, struct mlx5e_rq_param *param)
 
 	memcpy(rqc, param->rqc, sizeof(param->rqc));
 
-	MLX5_SET(rqc,  rqc, cqn,		c->rq.cq.mcq.cqn);
+	MLX5_SET(rqc,  rqc, cqn,		rq->cq.mcq.cqn);
 	MLX5_SET(rqc,  rqc, state,		MLX5_RQC_STATE_RST);
 	MLX5_SET(rqc,  rqc, flush_in_error_en,	1);
 	MLX5_SET(wq,   wq,  log_wq_pg_sz,	rq->wq_ctrl.buf.page_shift -
-						PAGE_SHIFT);
+						MLX5_ADAPTER_PAGE_SHIFT);
 	MLX5_SET64(wq, wq,  dbr_addr,		rq->wq_ctrl.db.dma);
 
 	mlx5_fill_page_array(&rq->wq_ctrl.buf,
@@ -389,11 +437,7 @@ static int mlx5e_modify_rq(struct mlx5e_rq *rq, int curr_state, int next_state)
 
 static void mlx5e_disable_rq(struct mlx5e_rq *rq)
 {
-	struct mlx5e_channel *c = rq->channel;
-	struct mlx5e_priv *priv = c->priv;
-	struct mlx5_core_dev *mdev = priv->mdev;
-
-	mlx5_core_destroy_rq(mdev, rq->rqn);
+	mlx5_core_destroy_rq(rq->priv->mdev, rq->rqn);
 }
 
 static int mlx5e_wait_for_min_rx_wqes(struct mlx5e_rq *rq)
@@ -502,6 +546,8 @@ static int mlx5e_create_sq(struct mlx5e_channel *c,
 	if (err)
 		return err;
 
+	param->wq.db_numa_node = cpu_to_node(c->cpu);
+
 	err = mlx5_wq_cyc_create(mdev, &param->wq, sqc_wq, &sq->wq,
 				 &sq->wq_ctrl);
 	if (err)
@@ -509,7 +555,9 @@ static int mlx5e_create_sq(struct mlx5e_channel *c,
 
 	sq->wq.db       = &sq->wq.db[MLX5_SND_DBR];
 	sq->uar_map     = sq->uar.map;
+	sq->uar_bf_map  = sq->uar.bf_map;
 	sq->bf_buf_size = (1 << MLX5_CAP_GEN(mdev, log_bf_reg_size)) / 2;
+	sq->max_inline  = param->max_inline;
 
 	err = mlx5e_alloc_sq_db(sq, cpu_to_node(c->cpu));
 	if (err)
@@ -518,11 +566,12 @@ static int mlx5e_create_sq(struct mlx5e_channel *c,
 	txq_ix = c->ix + tc * priv->params.num_channels;
 	sq->txq = netdev_get_tx_queue(priv->netdev, txq_ix);
 
-	sq->pdev    = c->pdev;
-	sq->mkey_be = c->mkey_be;
-	sq->channel = c;
-	sq->tc      = tc;
-	sq->edge    = (sq->wq.sz_m1 + 1) - MLX5_SEND_WQE_MAX_WQEBBS;
+	sq->pdev      = c->pdev;
+	sq->mkey_be   = c->mkey_be;
+	sq->channel   = c;
+	sq->tc        = tc;
+	sq->edge      = (sq->wq.sz_m1 + 1) - MLX5_SEND_WQE_MAX_WQEBBS;
+	sq->bf_budget = MLX5E_SQ_BF_BUDGET;
 	priv->txq_to_sq_map[txq_ix] = sq;
 
 	return 0;
@@ -569,7 +618,6 @@ static int mlx5e_enable_sq(struct mlx5e_sq *sq, struct mlx5e_sq_param *param)
 
 	memcpy(sqc, param->sqc, sizeof(param->sqc));
 
-	MLX5_SET(sqc,  sqc, user_index,		sq->tc);
 	MLX5_SET(sqc,  sqc, tis_num_0,		priv->tisn[sq->tc]);
 	MLX5_SET(sqc,  sqc, cqn,		c->sq[sq->tc].cq.mcq.cqn);
 	MLX5_SET(sqc,  sqc, state,		MLX5_SQC_STATE_RST);
@@ -579,7 +627,7 @@ static int mlx5e_enable_sq(struct mlx5e_sq *sq, struct mlx5e_sq_param *param)
 	MLX5_SET(wq,   wq, wq_type,       MLX5_WQ_TYPE_CYCLIC);
 	MLX5_SET(wq,   wq, uar_page,      sq->uar.index);
 	MLX5_SET(wq,   wq, log_wq_pg_sz,  sq->wq_ctrl.buf.page_shift -
-					  PAGE_SHIFT);
+					  MLX5_ADAPTER_PAGE_SHIFT);
 	MLX5_SET64(wq, wq, dbr_addr,      sq->wq_ctrl.db.dma);
 
 	mlx5_fill_page_array(&sq->wq_ctrl.buf,
@@ -702,7 +750,8 @@ static int mlx5e_create_cq(struct mlx5e_channel *c,
 	int err;
 	u32 i;
 
-	param->wq.numa = cpu_to_node(c->cpu);
+	param->wq.buf_numa_node = cpu_to_node(c->cpu);
+	param->wq.db_numa_node  = cpu_to_node(c->cpu);
 	param->eq_ix   = c->ix;
 
 	err = mlx5_cqwq_create(mdev, &param->wq, param->cqc, &cq->wq,
@@ -732,6 +781,7 @@ static int mlx5e_create_cq(struct mlx5e_channel *c,
 	}
 
 	cq->channel = c;
+	cq->priv = priv;
 
 	return 0;
 }
@@ -743,8 +793,7 @@ static void mlx5e_destroy_cq(struct mlx5e_cq *cq)
 
 static int mlx5e_enable_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param)
 {
-	struct mlx5e_channel *c = cq->channel;
-	struct mlx5e_priv *priv = c->priv;
+	struct mlx5e_priv *priv = cq->priv;
 	struct mlx5_core_dev *mdev = priv->mdev;
 	struct mlx5_core_cq *mcq = &cq->mcq;
 
@@ -773,7 +822,7 @@ static int mlx5e_enable_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param)
 	MLX5_SET(cqc,   cqc, c_eqn,         eqn);
 	MLX5_SET(cqc,   cqc, uar_page,      mcq->uar->index);
 	MLX5_SET(cqc,   cqc, log_page_size, cq->wq_ctrl.buf.page_shift -
-					    PAGE_SHIFT);
+					    MLX5_ADAPTER_PAGE_SHIFT);
 	MLX5_SET64(cqc, cqc, dbr_addr,      cq->wq_ctrl.db.dma);
 
 	err = mlx5_core_create_cq(mdev, mcq, in, inlen);
@@ -790,8 +839,7 @@ static int mlx5e_enable_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param)
 
 static void mlx5e_disable_cq(struct mlx5e_cq *cq)
 {
-	struct mlx5e_channel *c = cq->channel;
-	struct mlx5e_priv *priv = c->priv;
+	struct mlx5e_priv *priv = cq->priv;
 	struct mlx5_core_dev *mdev = priv->mdev;
 
 	mlx5_core_destroy_cq(mdev, &cq->mcq);
@@ -901,13 +949,13 @@ static void mlx5e_close_sqs(struct mlx5e_channel *c)
 		mlx5e_close_sq(&c->sq[tc]);
 }
 
-static void mlx5e_build_tc_to_txq_map(struct mlx5e_channel *c,
-				      int num_channels)
+static void mlx5e_build_channeltc_to_txq_map(struct mlx5e_priv *priv, int ix)
 {
 	int i;
 
 	for (i = 0; i < MLX5E_MAX_NUM_TC; i++)
-		c->tc_to_txq_map[i] = c->ix + i * num_channels;
+		priv->channeltc_to_txq_map[ix][i] =
+			ix + i * priv->params.num_channels;
 }
 
 static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
@@ -929,9 +977,9 @@ static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
 	c->pdev     = &priv->mdev->pdev->dev;
 	c->netdev   = priv->netdev;
 	c->mkey_be  = cpu_to_be32(priv->mr.key);
-	c->num_tc   = priv->num_tc;
+	c->num_tc   = priv->params.num_tc;
 
-	mlx5e_build_tc_to_txq_map(c, priv->params.num_channels);
+	mlx5e_build_channeltc_to_txq_map(priv, ix);
 
 	netif_napi_add(netdev, &c->napi, mlx5e_napi_poll, 64);
 
@@ -1000,7 +1048,7 @@ static void mlx5e_build_rq_param(struct mlx5e_priv *priv,
 	MLX5_SET(wq, wq, log_wq_sz,        priv->params.log_rq_size);
 	MLX5_SET(wq, wq, pd,               priv->pdn);
 
-	param->wq.numa   = dev_to_node(&priv->mdev->pdev->dev);
+	param->wq.buf_numa_node = dev_to_node(&priv->mdev->pdev->dev);
 	param->wq.linear = 1;
 }
 
@@ -1014,7 +1062,8 @@ static void mlx5e_build_sq_param(struct mlx5e_priv *priv,
 	MLX5_SET(wq, wq, log_wq_stride, ilog2(MLX5_SEND_WQE_BB));
 	MLX5_SET(wq, wq, pd,            priv->pdn);
 
-	param->wq.numa = dev_to_node(&priv->mdev->pdev->dev);
+	param->wq.buf_numa_node = dev_to_node(&priv->mdev->pdev->dev);
+	param->max_inline = priv->params.tx_max_inline;
 }
 
 static void mlx5e_build_common_cq_param(struct mlx5e_priv *priv,
@@ -1059,27 +1108,28 @@ static void mlx5e_build_channel_param(struct mlx5e_priv *priv,
 static int mlx5e_open_channels(struct mlx5e_priv *priv)
 {
 	struct mlx5e_channel_param cparam;
+	int nch = priv->params.num_channels;
 	int err = -ENOMEM;
 	int i;
 	int j;
 
-	priv->channel = kcalloc(priv->params.num_channels,
-				sizeof(struct mlx5e_channel *), GFP_KERNEL);
+	priv->channel = kcalloc(nch, sizeof(struct mlx5e_channel *),
+				GFP_KERNEL);
 
-	priv->txq_to_sq_map = kcalloc(priv->params.num_channels * priv->num_tc,
+	priv->txq_to_sq_map = kcalloc(nch * priv->params.num_tc,
 				      sizeof(struct mlx5e_sq *), GFP_KERNEL);
 
 	if (!priv->channel || !priv->txq_to_sq_map)
 		goto err_free_txq_to_sq_map;
 
 	mlx5e_build_channel_param(priv, &cparam);
-	for (i = 0; i < priv->params.num_channels; i++) {
+	for (i = 0; i < nch; i++) {
 		err = mlx5e_open_channel(priv, i, &cparam, &priv->channel[i]);
 		if (err)
 			goto err_close_channels;
 	}
 
-	for (j = 0; j < priv->params.num_channels; j++) {
+	for (j = 0; j < nch; j++) {
 		err = mlx5e_wait_for_min_rx_wqes(&priv->channel[j]->rq);
 		if (err)
 			goto err_close_channels;
@@ -1109,67 +1159,73 @@ static void mlx5e_close_channels(struct mlx5e_priv *priv)
 	kfree(priv->channel);
 }
 
-static int mlx5e_open_tis(struct mlx5e_priv *priv, int tc)
+static int mlx5e_rx_hash_fn(int hfunc)
 {
-	struct mlx5_core_dev *mdev = priv->mdev;
-	u32 in[MLX5_ST_SZ_DW(create_tis_in)];
-	void *tisc = MLX5_ADDR_OF(create_tis_in, in, ctx);
+	return (hfunc == ETH_RSS_HASH_TOP) ?
+	       MLX5_RX_HASH_FN_TOEPLITZ :
+	       MLX5_RX_HASH_FN_INVERTED_XOR8;
+}
 
-	memset(in, 0, sizeof(in));
+static int mlx5e_bits_invert(unsigned long a, int size)
+{
+	int inv = 0;
+	int i;
 
-	MLX5_SET(tisc, tisc, prio,  tc);
-	MLX5_SET(tisc, tisc, transport_domain, priv->tdn);
+	for (i = 0; i < size; i++)
+		inv |= (test_bit(size - i - 1, &a) ? 1 : 0) << i;
 
-	return mlx5_core_create_tis(mdev, in, sizeof(in), &priv->tisn[tc]);
+	return inv;
 }
 
-static void mlx5e_close_tis(struct mlx5e_priv *priv, int tc)
+static void mlx5e_fill_indir_rqt_rqns(struct mlx5e_priv *priv, void *rqtc)
 {
-	mlx5_core_destroy_tis(priv->mdev, priv->tisn[tc]);
-}
+	int i;
 
-static int mlx5e_open_tises(struct mlx5e_priv *priv)
-{
-	int num_tc = priv->num_tc;
-	int err;
-	int tc;
+	for (i = 0; i < MLX5E_INDIR_RQT_SIZE; i++) {
+		int ix = i;
 
-	for (tc = 0; tc < num_tc; tc++) {
-		err = mlx5e_open_tis(priv, tc);
-		if (err)
-			goto err_close_tises;
+		if (priv->params.rss_hfunc == ETH_RSS_HASH_XOR)
+			ix = mlx5e_bits_invert(i, MLX5E_LOG_INDIR_RQT_SIZE);
+
+		ix = priv->params.indirection_rqt[ix];
+		ix = ix % priv->params.num_channels;
+		MLX5_SET(rqtc, rqtc, rq_num[i],
+			 test_bit(MLX5E_STATE_OPENED, &priv->state) ?
+			 priv->channel[ix]->rq.rqn :
+			 priv->drop_rq.rqn);
 	}
+}
 
-	return 0;
+static void mlx5e_fill_rqt_rqns(struct mlx5e_priv *priv, void *rqtc,
+				enum mlx5e_rqt_ix rqt_ix)
+{
 
-err_close_tises:
-	for (tc--; tc >= 0; tc--)
-		mlx5e_close_tis(priv, tc);
+	switch (rqt_ix) {
+	case MLX5E_INDIRECTION_RQT:
+		mlx5e_fill_indir_rqt_rqns(priv, rqtc);
 
-	return err;
-}
+		break;
 
-static void mlx5e_close_tises(struct mlx5e_priv *priv)
-{
-	int num_tc = priv->num_tc;
-	int tc;
+	default: /* MLX5E_SINGLE_RQ_RQT */
+		MLX5_SET(rqtc, rqtc, rq_num[0],
+			 test_bit(MLX5E_STATE_OPENED, &priv->state) ?
+			 priv->channel[0]->rq.rqn :
+			 priv->drop_rq.rqn);
 
-	for (tc = 0; tc < num_tc; tc++)
-		mlx5e_close_tis(priv, tc);
+		break;
+	}
 }
 
-static int mlx5e_open_rqt(struct mlx5e_priv *priv)
+static int mlx5e_create_rqt(struct mlx5e_priv *priv, enum mlx5e_rqt_ix rqt_ix)
 {
 	struct mlx5_core_dev *mdev = priv->mdev;
 	u32 *in;
-	u32 out[MLX5_ST_SZ_DW(create_rqt_out)];
 	void *rqtc;
 	int inlen;
-	int err;
 	int sz;
-	int i;
+	int err;
 
-	sz = 1 << priv->params.rx_hash_log_tbl_sz;
+	sz = (rqt_ix == MLX5E_SINGLE_RQ_RQT) ? 1 : MLX5E_INDIR_RQT_SIZE;
 
 	inlen = MLX5_ST_SZ_BYTES(create_rqt_in) + sizeof(u32) * sz;
 	in = mlx5_vzalloc(inlen);
@@ -1181,198 +1237,101 @@ static int mlx5e_open_rqt(struct mlx5e_priv *priv)
 	MLX5_SET(rqtc, rqtc, rqt_actual_size, sz);
 	MLX5_SET(rqtc, rqtc, rqt_max_size, sz);
 
-	for (i = 0; i < sz; i++) {
-		int ix = i % priv->params.num_channels;
-
-		MLX5_SET(rqtc, rqtc, rq_num[i], priv->channel[ix]->rq.rqn);
-	}
-
-	MLX5_SET(create_rqt_in, in, opcode, MLX5_CMD_OP_CREATE_RQT);
+	mlx5e_fill_rqt_rqns(priv, rqtc, rqt_ix);
 
-	memset(out, 0, sizeof(out));
-	err = mlx5_cmd_exec_check_status(mdev, in, inlen, out, sizeof(out));
-	if (!err)
-		priv->rqtn = MLX5_GET(create_rqt_out, out, rqtn);
+	err = mlx5_core_create_rqt(mdev, in, inlen, &priv->rqtn[rqt_ix]);
 
 	kvfree(in);
 
 	return err;
 }
 
-static void mlx5e_close_rqt(struct mlx5e_priv *priv)
+int mlx5e_redirect_rqt(struct mlx5e_priv *priv, enum mlx5e_rqt_ix rqt_ix)
 {
-	u32 in[MLX5_ST_SZ_DW(destroy_rqt_in)];
-	u32 out[MLX5_ST_SZ_DW(destroy_rqt_out)];
+	struct mlx5_core_dev *mdev = priv->mdev;
+	u32 *in;
+	void *rqtc;
+	int inlen;
+	int sz;
+	int err;
 
-	memset(in, 0, sizeof(in));
+	sz = (rqt_ix == MLX5E_SINGLE_RQ_RQT) ? 1 : MLX5E_INDIR_RQT_SIZE;
 
-	MLX5_SET(destroy_rqt_in, in, opcode, MLX5_CMD_OP_DESTROY_RQT);
-	MLX5_SET(destroy_rqt_in, in, rqtn, priv->rqtn);
+	inlen = MLX5_ST_SZ_BYTES(modify_rqt_in) + sizeof(u32) * sz;
+	in = mlx5_vzalloc(inlen);
+	if (!in)
+		return -ENOMEM;
 
-	mlx5_cmd_exec_check_status(priv->mdev, in, sizeof(in), out,
-				   sizeof(out));
-}
+	rqtc = MLX5_ADDR_OF(modify_rqt_in, in, ctx);
 
-static void mlx5e_build_tir_ctx(struct mlx5e_priv *priv, u32 *tirc, int tt)
-{
-	void *hfso = MLX5_ADDR_OF(tirc, tirc, rx_hash_field_selector_outer);
+	MLX5_SET(rqtc, rqtc, rqt_actual_size, sz);
 
-	MLX5_SET(tirc, tirc, transport_domain, priv->tdn);
+	mlx5e_fill_rqt_rqns(priv, rqtc, rqt_ix);
 
-#define ROUGH_MAX_L2_L3_HDR_SZ 256
+	MLX5_SET(modify_rqt_in, in, bitmask.rqn_list, 1);
 
-#define MLX5_HASH_IP     (MLX5_HASH_FIELD_SEL_SRC_IP   |\
-			  MLX5_HASH_FIELD_SEL_DST_IP)
-
-#define MLX5_HASH_ALL    (MLX5_HASH_FIELD_SEL_SRC_IP   |\
-			  MLX5_HASH_FIELD_SEL_DST_IP   |\
-			  MLX5_HASH_FIELD_SEL_L4_SPORT |\
-			  MLX5_HASH_FIELD_SEL_L4_DPORT)
-
-	if (priv->params.lro_en) {
-		MLX5_SET(tirc, tirc, lro_enable_mask,
-			 MLX5_TIRC_LRO_ENABLE_MASK_IPV4_LRO |
-			 MLX5_TIRC_LRO_ENABLE_MASK_IPV6_LRO);
-		MLX5_SET(tirc, tirc, lro_max_ip_payload_size,
-			 (priv->params.lro_wqe_sz -
-			  ROUGH_MAX_L2_L3_HDR_SZ) >> 8);
-		MLX5_SET(tirc, tirc, lro_timeout_period_usecs,
-			 MLX5_CAP_ETH(priv->mdev,
-				      lro_timer_supported_periods[3]));
-	}
+	err = mlx5_core_modify_rqt(mdev, priv->rqtn[rqt_ix], in, inlen);
 
-	switch (tt) {
-	case MLX5E_TT_ANY:
-		MLX5_SET(tirc, tirc, disp_type,
-			 MLX5_TIRC_DISP_TYPE_DIRECT);
-		MLX5_SET(tirc, tirc, inline_rqn,
-			 priv->channel[0]->rq.rqn);
-		break;
-	default:
-		MLX5_SET(tirc, tirc, disp_type,
-			 MLX5_TIRC_DISP_TYPE_INDIRECT);
-		MLX5_SET(tirc, tirc, indirect_table,
-			 priv->rqtn);
-		MLX5_SET(tirc, tirc, rx_hash_fn,
-			 MLX5_TIRC_RX_HASH_FN_HASH_TOEPLITZ);
-		MLX5_SET(tirc, tirc, rx_hash_symmetric, 1);
-		netdev_rss_key_fill(MLX5_ADDR_OF(tirc, tirc,
-						 rx_hash_toeplitz_key),
-				    MLX5_FLD_SZ_BYTES(tirc,
-						      rx_hash_toeplitz_key));
-		break;
-	}
+	kvfree(in);
 
-	switch (tt) {
-	case MLX5E_TT_IPV4_TCP:
-		MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
-			 MLX5_L3_PROT_TYPE_IPV4);
-		MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
-			 MLX5_L4_PROT_TYPE_TCP);
-		MLX5_SET(rx_hash_field_select, hfso, selected_fields,
-			 MLX5_HASH_ALL);
-		break;
+	return err;
+}
 
-	case MLX5E_TT_IPV6_TCP:
-		MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
-			 MLX5_L3_PROT_TYPE_IPV6);
-		MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
-			 MLX5_L4_PROT_TYPE_TCP);
-		MLX5_SET(rx_hash_field_select, hfso, selected_fields,
-			 MLX5_HASH_ALL);
-		break;
+static void mlx5e_destroy_rqt(struct mlx5e_priv *priv, enum mlx5e_rqt_ix rqt_ix)
+{
+	mlx5_core_destroy_rqt(priv->mdev, priv->rqtn[rqt_ix]);
+}
 
-	case MLX5E_TT_IPV4_UDP:
-		MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
-			 MLX5_L3_PROT_TYPE_IPV4);
-		MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
-			 MLX5_L4_PROT_TYPE_UDP);
-		MLX5_SET(rx_hash_field_select, hfso, selected_fields,
-			 MLX5_HASH_ALL);
-		break;
+static void mlx5e_redirect_rqts(struct mlx5e_priv *priv)
+{
+	mlx5e_redirect_rqt(priv, MLX5E_INDIRECTION_RQT);
+	mlx5e_redirect_rqt(priv, MLX5E_SINGLE_RQ_RQT);
+}
 
-	case MLX5E_TT_IPV6_UDP:
-		MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
-			 MLX5_L3_PROT_TYPE_IPV6);
-		MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
-			 MLX5_L4_PROT_TYPE_UDP);
-		MLX5_SET(rx_hash_field_select, hfso, selected_fields,
-			 MLX5_HASH_ALL);
-		break;
+static void mlx5e_build_tir_ctx_lro(void *tirc, struct mlx5e_priv *priv)
+{
+	if (!priv->params.lro_en)
+		return;
 
-	case MLX5E_TT_IPV4:
-		MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
-			 MLX5_L3_PROT_TYPE_IPV4);
-		MLX5_SET(rx_hash_field_select, hfso, selected_fields,
-			 MLX5_HASH_IP);
-		break;
+#define ROUGH_MAX_L2_L3_HDR_SZ 256
 
-	case MLX5E_TT_IPV6:
-		MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
-			 MLX5_L3_PROT_TYPE_IPV6);
-		MLX5_SET(rx_hash_field_select, hfso, selected_fields,
-			 MLX5_HASH_IP);
-		break;
-	}
+	MLX5_SET(tirc, tirc, lro_enable_mask,
+		 MLX5_TIRC_LRO_ENABLE_MASK_IPV4_LRO |
+		 MLX5_TIRC_LRO_ENABLE_MASK_IPV6_LRO);
+	MLX5_SET(tirc, tirc, lro_max_ip_payload_size,
+		 (priv->params.lro_wqe_sz -
+		  ROUGH_MAX_L2_L3_HDR_SZ) >> 8);
+	MLX5_SET(tirc, tirc, lro_timeout_period_usecs,
+		 MLX5_CAP_ETH(priv->mdev,
+			      lro_timer_supported_periods[2]));
 }
 
-static int mlx5e_open_tir(struct mlx5e_priv *priv, int tt)
+static int mlx5e_modify_tir_lro(struct mlx5e_priv *priv, int tt)
 {
 	struct mlx5_core_dev *mdev = priv->mdev;
-	u32 *in;
+
+	void *in;
 	void *tirc;
 	int inlen;
 	int err;
 
-	inlen = MLX5_ST_SZ_BYTES(create_tir_in);
+	inlen = MLX5_ST_SZ_BYTES(modify_tir_in);
 	in = mlx5_vzalloc(inlen);
 	if (!in)
 		return -ENOMEM;
 
-	tirc = MLX5_ADDR_OF(create_tir_in, in, ctx);
+	MLX5_SET(modify_tir_in, in, bitmask.lro, 1);
+	tirc = MLX5_ADDR_OF(modify_tir_in, in, ctx);
 
-	mlx5e_build_tir_ctx(priv, tirc, tt);
+	mlx5e_build_tir_ctx_lro(tirc, priv);
 
-	err = mlx5_core_create_tir(mdev, in, inlen, &priv->tirn[tt]);
+	err = mlx5_core_modify_tir(mdev, priv->tirn[tt], in, inlen);
 
 	kvfree(in);
 
 	return err;
 }
 
-static void mlx5e_close_tir(struct mlx5e_priv *priv, int tt)
-{
-	mlx5_core_destroy_tir(priv->mdev, priv->tirn[tt]);
-}
-
-static int mlx5e_open_tirs(struct mlx5e_priv *priv)
-{
-	int err;
-	int i;
-
-	for (i = 0; i < MLX5E_NUM_TT; i++) {
-		err = mlx5e_open_tir(priv, i);
-		if (err)
-			goto err_close_tirs;
-	}
-
-	return 0;
-
-err_close_tirs:
-	for (i--; i >= 0; i--)
-		mlx5e_close_tir(priv, i);
-
-	return err;
-}
-
-static void mlx5e_close_tirs(struct mlx5e_priv *priv)
-{
-	int i;
-
-	for (i = 0; i < MLX5E_NUM_TT; i++)
-		mlx5e_close_tir(priv, i);
-}
-
 static int mlx5e_set_dev_port_mtu(struct net_device *netdev)
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
@@ -1400,6 +1359,8 @@ int mlx5e_open_locked(struct net_device *netdev)
 	int num_txqs;
 	int err;
 
+	set_bit(MLX5E_STATE_OPENED, &priv->state);
+
 	num_txqs = priv->params.num_channels * priv->params.num_tc;
 	netif_set_real_num_tx_queues(netdev, num_txqs);
 	netif_set_real_num_rx_queues(netdev, priv->params.num_channels);
@@ -1408,74 +1369,19 @@ int mlx5e_open_locked(struct net_device *netdev)
 	if (err)
 		return err;
 
-	err = mlx5e_open_tises(priv);
-	if (err) {
-		netdev_err(netdev, "%s: mlx5e_open_tises failed, %d\n",
-			   __func__, err);
-		return err;
-	}
-
 	err = mlx5e_open_channels(priv);
 	if (err) {
 		netdev_err(netdev, "%s: mlx5e_open_channels failed, %d\n",
 			   __func__, err);
-		goto err_close_tises;
-	}
-
-	err = mlx5e_open_rqt(priv);
-	if (err) {
-		netdev_err(netdev, "%s: mlx5e_open_rqt failed, %d\n",
-			   __func__, err);
-		goto err_close_channels;
-	}
-
-	err = mlx5e_open_tirs(priv);
-	if (err) {
-		netdev_err(netdev, "%s: mlx5e_open_tir failed, %d\n",
-			   __func__, err);
-		goto err_close_rqls;
-	}
-
-	err = mlx5e_open_flow_table(priv);
-	if (err) {
-		netdev_err(netdev, "%s: mlx5e_open_flow_table failed, %d\n",
-			   __func__, err);
-		goto err_close_tirs;
-	}
-
-	err = mlx5e_add_all_vlan_rules(priv);
-	if (err) {
-		netdev_err(netdev, "%s: mlx5e_add_all_vlan_rules failed, %d\n",
-			   __func__, err);
-		goto err_close_flow_table;
+		return err;
 	}
 
-	mlx5e_init_eth_addr(priv);
-
-	set_bit(MLX5E_STATE_OPENED, &priv->state);
-
 	mlx5e_update_carrier(priv);
-	mlx5e_set_rx_mode_core(priv);
+	mlx5e_redirect_rqts(priv);
 
 	schedule_delayed_work(&priv->update_stats_work, 0);
-	return 0;
-
-err_close_flow_table:
-	mlx5e_close_flow_table(priv);
-
-err_close_tirs:
-	mlx5e_close_tirs(priv);
-
-err_close_rqls:
-	mlx5e_close_rqt(priv);
 
-err_close_channels:
-	mlx5e_close_channels(priv);
-
-err_close_tises:
-	mlx5e_close_tises(priv);
-
-	return err;
+	return 0;
 }
 
 static int mlx5e_open(struct net_device *netdev)
@@ -1496,14 +1402,9 @@ int mlx5e_close_locked(struct net_device *netdev)
 
 	clear_bit(MLX5E_STATE_OPENED, &priv->state);
 
-	mlx5e_set_rx_mode_core(priv);
-	mlx5e_del_all_vlan_rules(priv);
+	mlx5e_redirect_rqts(priv);
 	netif_carrier_off(priv->netdev);
-	mlx5e_close_flow_table(priv);
-	mlx5e_close_tirs(priv);
-	mlx5e_close_rqt(priv);
 	mlx5e_close_channels(priv);
-	mlx5e_close_tises(priv);
 
 	return 0;
 }
@@ -1520,26 +1421,341 @@ static int mlx5e_close(struct net_device *netdev)
 	return err;
 }
 
-int mlx5e_update_priv_params(struct mlx5e_priv *priv,
-			     struct mlx5e_params *new_params)
+static int mlx5e_create_drop_rq(struct mlx5e_priv *priv,
+				struct mlx5e_rq *rq,
+				struct mlx5e_rq_param *param)
 {
-	int err = 0;
-	int was_opened;
+	struct mlx5_core_dev *mdev = priv->mdev;
+	void *rqc = param->rqc;
+	void *rqc_wq = MLX5_ADDR_OF(rqc, rqc, wq);
+	int err;
 
-	WARN_ON(!mutex_is_locked(&priv->state_lock));
+	param->wq.db_numa_node = param->wq.buf_numa_node;
 
-	was_opened = test_bit(MLX5E_STATE_OPENED, &priv->state);
-	if (was_opened)
-		mlx5e_close_locked(priv->netdev);
+	err = mlx5_wq_ll_create(mdev, &param->wq, rqc_wq, &rq->wq,
+				&rq->wq_ctrl);
+	if (err)
+		return err;
 
-	priv->params = *new_params;
+	rq->priv = priv;
 
-	if (was_opened)
-		err = mlx5e_open_locked(priv->netdev);
+	return 0;
+}
+
+static int mlx5e_create_drop_cq(struct mlx5e_priv *priv,
+				struct mlx5e_cq *cq,
+				struct mlx5e_cq_param *param)
+{
+	struct mlx5_core_dev *mdev = priv->mdev;
+	struct mlx5_core_cq *mcq = &cq->mcq;
+	int eqn_not_used;
+	int irqn;
+	int err;
+
+	err = mlx5_cqwq_create(mdev, &param->wq, param->cqc, &cq->wq,
+			       &cq->wq_ctrl);
+	if (err)
+		return err;
+
+	mlx5_vector2eqn(mdev, param->eq_ix, &eqn_not_used, &irqn);
+
+	mcq->cqe_sz     = 64;
+	mcq->set_ci_db  = cq->wq_ctrl.db.db;
+	mcq->arm_db     = cq->wq_ctrl.db.db + 1;
+	*mcq->set_ci_db = 0;
+	*mcq->arm_db    = 0;
+	mcq->vector     = param->eq_ix;
+	mcq->comp       = mlx5e_completion_event;
+	mcq->event      = mlx5e_cq_error_event;
+	mcq->irqn       = irqn;
+	mcq->uar        = &priv->cq_uar;
+
+	cq->priv = priv;
+
+	return 0;
+}
+
+static int mlx5e_open_drop_rq(struct mlx5e_priv *priv)
+{
+	struct mlx5e_cq_param cq_param;
+	struct mlx5e_rq_param rq_param;
+	struct mlx5e_rq *rq = &priv->drop_rq;
+	struct mlx5e_cq *cq = &priv->drop_rq.cq;
+	int err;
+
+	memset(&cq_param, 0, sizeof(cq_param));
+	memset(&rq_param, 0, sizeof(rq_param));
+	mlx5e_build_rx_cq_param(priv, &cq_param);
+	mlx5e_build_rq_param(priv, &rq_param);
+
+	err = mlx5e_create_drop_cq(priv, cq, &cq_param);
+	if (err)
+		return err;
+
+	err = mlx5e_enable_cq(cq, &cq_param);
+	if (err)
+		goto err_destroy_cq;
+
+	err = mlx5e_create_drop_rq(priv, rq, &rq_param);
+	if (err)
+		goto err_disable_cq;
+
+	err = mlx5e_enable_rq(rq, &rq_param);
+	if (err)
+		goto err_destroy_rq;
+
+	return 0;
+
+err_destroy_rq:
+	mlx5e_destroy_rq(&priv->drop_rq);
+
+err_disable_cq:
+	mlx5e_disable_cq(&priv->drop_rq.cq);
+
+err_destroy_cq:
+	mlx5e_destroy_cq(&priv->drop_rq.cq);
+
+	return err;
+}
+
+static void mlx5e_close_drop_rq(struct mlx5e_priv *priv)
+{
+	mlx5e_disable_rq(&priv->drop_rq);
+	mlx5e_destroy_rq(&priv->drop_rq);
+	mlx5e_disable_cq(&priv->drop_rq.cq);
+	mlx5e_destroy_cq(&priv->drop_rq.cq);
+}
+
+static int mlx5e_create_tis(struct mlx5e_priv *priv, int tc)
+{
+	struct mlx5_core_dev *mdev = priv->mdev;
+	u32 in[MLX5_ST_SZ_DW(create_tis_in)];
+	void *tisc = MLX5_ADDR_OF(create_tis_in, in, ctx);
+
+	memset(in, 0, sizeof(in));
+
+	MLX5_SET(tisc, tisc, prio,  tc);
+	MLX5_SET(tisc, tisc, transport_domain, priv->tdn);
+
+	return mlx5_core_create_tis(mdev, in, sizeof(in), &priv->tisn[tc]);
+}
+
+static void mlx5e_destroy_tis(struct mlx5e_priv *priv, int tc)
+{
+	mlx5_core_destroy_tis(priv->mdev, priv->tisn[tc]);
+}
+
+static int mlx5e_create_tises(struct mlx5e_priv *priv)
+{
+	int err;
+	int tc;
+
+	for (tc = 0; tc < priv->params.num_tc; tc++) {
+		err = mlx5e_create_tis(priv, tc);
+		if (err)
+			goto err_close_tises;
+	}
+
+	return 0;
+
+err_close_tises:
+	for (tc--; tc >= 0; tc--)
+		mlx5e_destroy_tis(priv, tc);
+
+	return err;
+}
+
+static void mlx5e_destroy_tises(struct mlx5e_priv *priv)
+{
+	int tc;
+
+	for (tc = 0; tc < priv->params.num_tc; tc++)
+		mlx5e_destroy_tis(priv, tc);
+}
+
+static void mlx5e_build_tir_ctx(struct mlx5e_priv *priv, u32 *tirc, int tt)
+{
+	void *hfso = MLX5_ADDR_OF(tirc, tirc, rx_hash_field_selector_outer);
+
+	MLX5_SET(tirc, tirc, transport_domain, priv->tdn);
+
+#define MLX5_HASH_IP            (MLX5_HASH_FIELD_SEL_SRC_IP   |\
+				 MLX5_HASH_FIELD_SEL_DST_IP)
+
+#define MLX5_HASH_IP_L4PORTS    (MLX5_HASH_FIELD_SEL_SRC_IP   |\
+				 MLX5_HASH_FIELD_SEL_DST_IP   |\
+				 MLX5_HASH_FIELD_SEL_L4_SPORT |\
+				 MLX5_HASH_FIELD_SEL_L4_DPORT)
+
+#define MLX5_HASH_IP_IPSEC_SPI  (MLX5_HASH_FIELD_SEL_SRC_IP   |\
+				 MLX5_HASH_FIELD_SEL_DST_IP   |\
+				 MLX5_HASH_FIELD_SEL_IPSEC_SPI)
+
+	mlx5e_build_tir_ctx_lro(tirc, priv);
+
+	MLX5_SET(tirc, tirc, disp_type, MLX5_TIRC_DISP_TYPE_INDIRECT);
+
+	switch (tt) {
+	case MLX5E_TT_ANY:
+		MLX5_SET(tirc, tirc, indirect_table,
+			 priv->rqtn[MLX5E_SINGLE_RQ_RQT]);
+		MLX5_SET(tirc, tirc, rx_hash_fn, MLX5_RX_HASH_FN_INVERTED_XOR8);
+		break;
+	default:
+		MLX5_SET(tirc, tirc, indirect_table,
+			 priv->rqtn[MLX5E_INDIRECTION_RQT]);
+		MLX5_SET(tirc, tirc, rx_hash_fn,
+			 mlx5e_rx_hash_fn(priv->params.rss_hfunc));
+		if (priv->params.rss_hfunc == ETH_RSS_HASH_TOP) {
+			void *rss_key = MLX5_ADDR_OF(tirc, tirc,
+						     rx_hash_toeplitz_key);
+			size_t len = MLX5_FLD_SZ_BYTES(tirc,
+						       rx_hash_toeplitz_key);
+
+			MLX5_SET(tirc, tirc, rx_hash_symmetric, 1);
+			memcpy(rss_key, priv->params.toeplitz_hash_key, len);
+		}
+		break;
+	}
+
+	switch (tt) {
+	case MLX5E_TT_IPV4_TCP:
+		MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+			 MLX5_L3_PROT_TYPE_IPV4);
+		MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
+			 MLX5_L4_PROT_TYPE_TCP);
+		MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+			 MLX5_HASH_IP_L4PORTS);
+		break;
+
+	case MLX5E_TT_IPV6_TCP:
+		MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+			 MLX5_L3_PROT_TYPE_IPV6);
+		MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
+			 MLX5_L4_PROT_TYPE_TCP);
+		MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+			 MLX5_HASH_IP_L4PORTS);
+		break;
+
+	case MLX5E_TT_IPV4_UDP:
+		MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+			 MLX5_L3_PROT_TYPE_IPV4);
+		MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
+			 MLX5_L4_PROT_TYPE_UDP);
+		MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+			 MLX5_HASH_IP_L4PORTS);
+		break;
+
+	case MLX5E_TT_IPV6_UDP:
+		MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+			 MLX5_L3_PROT_TYPE_IPV6);
+		MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
+			 MLX5_L4_PROT_TYPE_UDP);
+		MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+			 MLX5_HASH_IP_L4PORTS);
+		break;
+
+	case MLX5E_TT_IPV4_IPSEC_AH:
+		MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+			 MLX5_L3_PROT_TYPE_IPV4);
+		MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+			 MLX5_HASH_IP_IPSEC_SPI);
+		break;
+
+	case MLX5E_TT_IPV6_IPSEC_AH:
+		MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+			 MLX5_L3_PROT_TYPE_IPV6);
+		MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+			 MLX5_HASH_IP_IPSEC_SPI);
+		break;
+
+	case MLX5E_TT_IPV4_IPSEC_ESP:
+		MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+			 MLX5_L3_PROT_TYPE_IPV4);
+		MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+			 MLX5_HASH_IP_IPSEC_SPI);
+		break;
+
+	case MLX5E_TT_IPV6_IPSEC_ESP:
+		MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+			 MLX5_L3_PROT_TYPE_IPV6);
+		MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+			 MLX5_HASH_IP_IPSEC_SPI);
+		break;
+
+	case MLX5E_TT_IPV4:
+		MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+			 MLX5_L3_PROT_TYPE_IPV4);
+		MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+			 MLX5_HASH_IP);
+		break;
+
+	case MLX5E_TT_IPV6:
+		MLX5_SET(rx_hash_field_select, hfso, l3_prot_type,
+			 MLX5_L3_PROT_TYPE_IPV6);
+		MLX5_SET(rx_hash_field_select, hfso, selected_fields,
+			 MLX5_HASH_IP);
+		break;
+	}
+}
+
+static int mlx5e_create_tir(struct mlx5e_priv *priv, int tt)
+{
+	struct mlx5_core_dev *mdev = priv->mdev;
+	u32 *in;
+	void *tirc;
+	int inlen;
+	int err;
+
+	inlen = MLX5_ST_SZ_BYTES(create_tir_in);
+	in = mlx5_vzalloc(inlen);
+	if (!in)
+		return -ENOMEM;
+
+	tirc = MLX5_ADDR_OF(create_tir_in, in, ctx);
+
+	mlx5e_build_tir_ctx(priv, tirc, tt);
+
+	err = mlx5_core_create_tir(mdev, in, inlen, &priv->tirn[tt]);
+
+	kvfree(in);
+
+	return err;
+}
+
+static void mlx5e_destroy_tir(struct mlx5e_priv *priv, int tt)
+{
+	mlx5_core_destroy_tir(priv->mdev, priv->tirn[tt]);
+}
+
+static int mlx5e_create_tirs(struct mlx5e_priv *priv)
+{
+	int err;
+	int i;
+
+	for (i = 0; i < MLX5E_NUM_TT; i++) {
+		err = mlx5e_create_tir(priv, i);
+		if (err)
+			goto err_destroy_tirs;
+	}
+
+	return 0;
+
+err_destroy_tirs:
+	for (i--; i >= 0; i--)
+		mlx5e_destroy_tir(priv, i);
 
 	return err;
 }
 
+static void mlx5e_destroy_tirs(struct mlx5e_priv *priv)
+{
+	int i;
+
+	for (i = 0; i < MLX5E_NUM_TT; i++)
+		mlx5e_destroy_tir(priv, i);
+}
+
 static struct rtnl_link_stats64 *
 mlx5e_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
@@ -1589,20 +1805,26 @@ static int mlx5e_set_features(struct net_device *netdev,
 			      netdev_features_t features)
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
+	int err = 0;
 	netdev_features_t changes = features ^ netdev->features;
-	struct mlx5e_params new_params;
-	bool update_params = false;
 
 	mutex_lock(&priv->state_lock);
-	new_params = priv->params;
 
 	if (changes & NETIF_F_LRO) {
-		new_params.lro_en = !!(features & NETIF_F_LRO);
-		update_params = true;
+		bool was_opened = test_bit(MLX5E_STATE_OPENED, &priv->state);
+
+		if (was_opened)
+			mlx5e_close_locked(priv->netdev);
+
+		priv->params.lro_en = !!(features & NETIF_F_LRO);
+		mlx5e_modify_tir_lro(priv, MLX5E_TT_IPV4_TCP);
+		mlx5e_modify_tir_lro(priv, MLX5E_TT_IPV6_TCP);
+
+		if (was_opened)
+			err = mlx5e_open_locked(priv->netdev);
 	}
 
-	if (update_params)
-		mlx5e_update_priv_params(priv, &new_params);
+	mutex_unlock(&priv->state_lock);
 
 	if (changes & NETIF_F_HW_VLAN_CTAG_FILTER) {
 		if (features & NETIF_F_HW_VLAN_CTAG_FILTER)
@@ -1611,8 +1833,6 @@ static int mlx5e_set_features(struct net_device *netdev,
 			mlx5e_disable_vlan_filter(priv);
 	}
 
-	mutex_unlock(&priv->state_lock);
-
 	return 0;
 }
 
@@ -1620,8 +1840,9 @@ static int mlx5e_change_mtu(struct net_device *netdev, int new_mtu)
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
 	struct mlx5_core_dev *mdev = priv->mdev;
+	bool was_opened;
 	int max_mtu;
-	int err;
+	int err = 0;
 
 	mlx5_query_port_max_mtu(mdev, &max_mtu, 1);
 
@@ -1633,8 +1854,16 @@ static int mlx5e_change_mtu(struct net_device *netdev, int new_mtu)
 	}
 
 	mutex_lock(&priv->state_lock);
+
+	was_opened = test_bit(MLX5E_STATE_OPENED, &priv->state);
+	if (was_opened)
+		mlx5e_close_locked(netdev);
+
 	netdev->mtu = new_mtu;
-	err = mlx5e_update_priv_params(priv, &priv->params);
+
+	if (was_opened)
+		err = mlx5e_open_locked(netdev);
+
 	mutex_unlock(&priv->state_lock);
 
 	return err;
@@ -1673,11 +1902,21 @@ static int mlx5e_check_required_hca_cap(struct mlx5_core_dev *mdev)
 	return 0;
 }
 
+u16 mlx5e_get_max_inline_cap(struct mlx5_core_dev *mdev)
+{
+	int bf_buf_size = (1 << MLX5_CAP_GEN(mdev, log_bf_reg_size)) / 2;
+
+	return bf_buf_size -
+	       sizeof(struct mlx5e_tx_wqe) +
+	       2 /*sizeof(mlx5e_tx_wqe.inline_hdr_start)*/;
+}
+
 static void mlx5e_build_netdev_priv(struct mlx5_core_dev *mdev,
 				    struct net_device *netdev,
-				    int num_comp_vectors)
+				    int num_channels)
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
+	int i;
 
 	priv->params.log_sq_size           =
 		MLX5E_PARAMS_DEFAULT_LOG_SQ_SIZE;
@@ -1691,24 +1930,25 @@ static void mlx5e_build_netdev_priv(struct mlx5_core_dev *mdev,
 		MLX5E_PARAMS_DEFAULT_TX_CQ_MODERATION_USEC;
 	priv->params.tx_cq_moderation_pkts =
 		MLX5E_PARAMS_DEFAULT_TX_CQ_MODERATION_PKTS;
+	priv->params.tx_max_inline         = mlx5e_get_max_inline_cap(mdev);
 	priv->params.min_rx_wqes           =
 		MLX5E_PARAMS_DEFAULT_MIN_RX_WQES;
-	priv->params.rx_hash_log_tbl_sz    =
-		(order_base_2(num_comp_vectors) >
-		 MLX5E_PARAMS_DEFAULT_RX_HASH_LOG_TBL_SZ) ?
-		order_base_2(num_comp_vectors)           :
-		MLX5E_PARAMS_DEFAULT_RX_HASH_LOG_TBL_SZ;
 	priv->params.num_tc                = 1;
 	priv->params.default_vlan_prio     = 0;
+	priv->params.rss_hfunc             = ETH_RSS_HASH_XOR;
+
+	netdev_rss_key_fill(priv->params.toeplitz_hash_key,
+			    sizeof(priv->params.toeplitz_hash_key));
+
+	for (i = 0; i < MLX5E_INDIR_RQT_SIZE; i++)
+		priv->params.indirection_rqt[i] = i % num_channels;
 
-	priv->params.lro_en = false && !!MLX5_CAP_ETH(priv->mdev, lro_cap);
 	priv->params.lro_wqe_sz            =
 		MLX5E_PARAMS_DEFAULT_LRO_WQE_SZ;
 
 	priv->mdev                         = mdev;
 	priv->netdev                       = netdev;
-	priv->params.num_channels          = num_comp_vectors;
-	priv->num_tc                       = priv->params.num_tc;
+	priv->params.num_channels          = num_channels;
 	priv->default_vlan_prio            = priv->params.default_vlan_prio;
 
 	spin_lock_init(&priv->async_events_spinlock);
@@ -1733,9 +1973,8 @@ static void mlx5e_build_netdev(struct net_device *netdev)
 
 	SET_NETDEV_DEV(netdev, &mdev->pdev->dev);
 
-	if (priv->num_tc > 1) {
+	if (priv->params.num_tc > 1)
 		mlx5e_netdev_ops.ndo_select_queue = mlx5e_select_queue;
-	}
 
 	netdev->netdev_ops        = &mlx5e_netdev_ops;
 	netdev->watchdog_timeo    = 15 * HZ;
@@ -1798,19 +2037,20 @@ static void *mlx5e_create_netdev(struct mlx5_core_dev *mdev)
 {
 	struct net_device *netdev;
 	struct mlx5e_priv *priv;
-	int ncv = mdev->priv.eq_table.num_comp_vectors;
+	int nch = min_t(int, mdev->priv.eq_table.num_comp_vectors,
+			MLX5E_MAX_NUM_CHANNELS);
 	int err;
 
 	if (mlx5e_check_required_hca_cap(mdev))
 		return NULL;
 
-	netdev = alloc_etherdev_mqs(sizeof(struct mlx5e_priv), ncv, ncv);
+	netdev = alloc_etherdev_mqs(sizeof(struct mlx5e_priv), nch, nch);
 	if (!netdev) {
 		mlx5_core_err(mdev, "alloc_etherdev_mqs() failed\n");
 		return NULL;
 	}
 
-	mlx5e_build_netdev_priv(mdev, netdev, ncv);
+	mlx5e_build_netdev_priv(mdev, netdev, nch);
 	mlx5e_build_netdev(netdev);
 
 	netif_carrier_off(netdev);
@@ -1819,43 +2059,95 @@ static void *mlx5e_create_netdev(struct mlx5_core_dev *mdev)
 
 	err = mlx5_alloc_map_uar(mdev, &priv->cq_uar);
 	if (err) {
-		netdev_err(netdev, "%s: mlx5_alloc_map_uar failed, %d\n",
-			   __func__, err);
+		mlx5_core_err(mdev, "alloc_map uar failed, %d\n", err);
 		goto err_free_netdev;
 	}
 
 	err = mlx5_core_alloc_pd(mdev, &priv->pdn);
 	if (err) {
-		netdev_err(netdev, "%s: mlx5_core_alloc_pd failed, %d\n",
-			   __func__, err);
+		mlx5_core_err(mdev, "alloc pd failed, %d\n", err);
 		goto err_unmap_free_uar;
 	}
 
 	err = mlx5_alloc_transport_domain(mdev, &priv->tdn);
 	if (err) {
-		netdev_err(netdev, "%s: mlx5_alloc_transport_domain failed, %d\n",
-			   __func__, err);
+		mlx5_core_err(mdev, "alloc td failed, %d\n", err);
 		goto err_dealloc_pd;
 	}
 
 	err = mlx5e_create_mkey(priv, priv->pdn, &priv->mr);
 	if (err) {
-		netdev_err(netdev, "%s: mlx5e_create_mkey failed, %d\n",
-			   __func__, err);
+		mlx5_core_err(mdev, "create mkey failed, %d\n", err);
 		goto err_dealloc_transport_domain;
 	}
 
-	err = register_netdev(netdev);
+	err = mlx5e_create_tises(priv);
 	if (err) {
-		netdev_err(netdev, "%s: register_netdev failed, %d\n",
-			   __func__, err);
+		mlx5_core_warn(mdev, "create tises failed, %d\n", err);
 		goto err_destroy_mkey;
 	}
 
+	err = mlx5e_open_drop_rq(priv);
+	if (err) {
+		mlx5_core_err(mdev, "open drop rq failed, %d\n", err);
+		goto err_destroy_tises;
+	}
+
+	err = mlx5e_create_rqt(priv, MLX5E_INDIRECTION_RQT);
+	if (err) {
+		mlx5_core_warn(mdev, "create rqt(INDIR) failed, %d\n", err);
+		goto err_close_drop_rq;
+	}
+
+	err = mlx5e_create_rqt(priv, MLX5E_SINGLE_RQ_RQT);
+	if (err) {
+		mlx5_core_warn(mdev, "create rqt(SINGLE) failed, %d\n", err);
+		goto err_destroy_rqt_indir;
+	}
+
+	err = mlx5e_create_tirs(priv);
+	if (err) {
+		mlx5_core_warn(mdev, "create tirs failed, %d\n", err);
+		goto err_destroy_rqt_single;
+	}
+
+	err = mlx5e_create_flow_tables(priv);
+	if (err) {
+		mlx5_core_warn(mdev, "create flow tables failed, %d\n", err);
+		goto err_destroy_tirs;
+	}
+
+	mlx5e_init_eth_addr(priv);
+
+	err = register_netdev(netdev);
+	if (err) {
+		mlx5_core_err(mdev, "register_netdev failed, %d\n", err);
+		goto err_destroy_flow_tables;
+	}
+
 	mlx5e_enable_async_events(priv);
+	schedule_work(&priv->set_rx_mode_work);
 
 	return priv;
 
+err_destroy_flow_tables:
+	mlx5e_destroy_flow_tables(priv);
+
+err_destroy_tirs:
+	mlx5e_destroy_tirs(priv);
+
+err_destroy_rqt_single:
+	mlx5e_destroy_rqt(priv, MLX5E_SINGLE_RQ_RQT);
+
+err_destroy_rqt_indir:
+	mlx5e_destroy_rqt(priv, MLX5E_INDIRECTION_RQT);
+
+err_close_drop_rq:
+	mlx5e_close_drop_rq(priv);
+
+err_destroy_tises:
+	mlx5e_destroy_tises(priv);
+
 err_destroy_mkey:
 	mlx5_core_destroy_mkey(mdev, &priv->mr);
 
@@ -1879,13 +2171,22 @@ static void mlx5e_destroy_netdev(struct mlx5_core_dev *mdev, void *vpriv)
 	struct mlx5e_priv *priv = vpriv;
 	struct net_device *netdev = priv->netdev;
 
+	set_bit(MLX5E_STATE_DESTROYING, &priv->state);
+
+	schedule_work(&priv->set_rx_mode_work);
+	mlx5e_disable_async_events(priv);
+	flush_scheduled_work();
 	unregister_netdev(netdev);
+	mlx5e_destroy_flow_tables(priv);
+	mlx5e_destroy_tirs(priv);
+	mlx5e_destroy_rqt(priv, MLX5E_SINGLE_RQ_RQT);
+	mlx5e_destroy_rqt(priv, MLX5E_INDIRECTION_RQT);
+	mlx5e_close_drop_rq(priv);
+	mlx5e_destroy_tises(priv);
 	mlx5_core_destroy_mkey(priv->mdev, &priv->mr);
 	mlx5_dealloc_transport_domain(priv->mdev, priv->tdn);
 	mlx5_core_dealloc_pd(priv->mdev, priv->pdn);
 	mlx5_unmap_free_uar(priv->mdev, &priv->cq_uar);
-	mlx5e_disable_async_events(priv);
-	flush_scheduled_work();
 	free_netdev(netdev);
 }