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

Pull networking updates from David Miller:

 1) Allow setting bluetooth L2CAP modes via socket option, from Luiz
    Augusto von Dentz.

 2) Add GSO partial support to igc, from Sasha Neftin.

 3) Several cleanups and improvements to r8169 from Heiner Kallweit.

 4) Add IF_OPER_TESTING link state and use it when ethtool triggers a
    device self-test. From Andrew Lunn.

 5) Start moving away from custom driver versions, use the globally
    defined kernel version instead, from Leon Romanovsky.

 6) Support GRO vis gro_cells in DSA layer, from Alexander Lobakin.

 7) Allow hard IRQ deferral during NAPI, from Eric Dumazet.

 8) Add sriov and vf support to hinic, from Luo bin.

 9) Support Media Redundancy Protocol (MRP) in the bridging code, from
    Horatiu Vultur.

10) Support netmap in the nft_nat code, from Pablo Neira Ayuso.

11) Allow UDPv6 encapsulation of ESP in the ipsec code, from Sabrina
    Dubroca. Also add ipv6 support for espintcp.

12) Lots of ReST conversions of the networking documentation, from Mauro
    Carvalho Chehab.

13) Support configuration of ethtool rxnfc flows in bcmgenet driver,
    from Doug Berger.

14) Allow to dump cgroup id and filter by it in inet_diag code, from
    Dmitry Yakunin.

15) Add infrastructure to export netlink attribute policies to
    userspace, from Johannes Berg.

16) Several optimizations to sch_fq scheduler, from Eric Dumazet.

17) Fallback to the default qdisc if qdisc init fails because otherwise
    a packet scheduler init failure will make a device inoperative. From
    Jesper Dangaard Brouer.

18) Several RISCV bpf jit optimizations, from Luke Nelson.

19) Correct the return type of the ->ndo_start_xmit() method in several
    drivers, it's netdev_tx_t but many drivers were using
    'int'. From Yunjian Wang.

20) Add an ethtool interface for PHY master/slave config, from Oleksij
    Rempel.

21) Add BPF iterators, from Yonghang Song.

22) Add cable test infrastructure, including ethool interfaces, from
    Andrew Lunn. Marvell PHY driver is the first to support this
    facility.

23) Remove zero-length arrays all over, from Gustavo A. R. Silva.

24) Calculate and maintain an explicit frame size in XDP, from Jesper
    Dangaard Brouer.

25) Add CAP_BPF, from Alexei Starovoitov.

26) Support terse dumps in the packet scheduler, from Vlad Buslov.

27) Support XDP_TX bulking in dpaa2 driver, from Ioana Ciornei.

28) Add devm_register_netdev(), from Bartosz Golaszewski.

29) Minimize qdisc resets, from Cong Wang.

30) Get rid of kernel_getsockopt and kernel_setsockopt in order to
    eliminate set_fs/get_fs calls. From Christoph Hellwig.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2517 commits)
  selftests: net: ip_defrag: ignore EPERM
  net_failover: fixed rollback in net_failover_open()
  Revert "tipc: Fix potential tipc_aead refcnt leak in tipc_crypto_rcv"
  Revert "tipc: Fix potential tipc_node refcnt leak in tipc_rcv"
  vmxnet3: allow rx flow hash ops only when rss is enabled
  hinic: add set_channels ethtool_ops support
  selftests/bpf: Add a default $(CXX) value
  tools/bpf: Don't use $(COMPILE.c)
  bpf, selftests: Use bpf_probe_read_kernel
  s390/bpf: Use bcr 0,%0 as tail call nop filler
  s390/bpf: Maintain 8-byte stack alignment
  selftests/bpf: Fix verifier test
  selftests/bpf: Fix sample_cnt shared between two threads
  bpf, selftests: Adapt cls_redirect to call csum_level helper
  bpf: Add csum_level helper for fixing up csum levels
  bpf: Fix up bpf_skb_adjust_room helper's skb csum setting
  sfc: add missing annotation for efx_ef10_try_update_nic_stats_vf()
  crypto/chtls: IPv6 support for inline TLS
  Crypto/chcr: Fixes a coccinile check error
  Crypto/chcr: Fixes compilations warnings
  ...

10 files changed, 1258 insertions, 1 deletions

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_lgcy.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_lgcy.c
new file mode 100644
index 000000000000..d46f8b225ebe
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_lgcy.c
@@ -0,0 +1,170 @@
+// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
+/* Copyright (c) 2020 Mellanox Technologies Inc. All rights reserved. */
+
+#include "mlx5_core.h"
+#include "eswitch.h"
+#include "helper.h"
+#include "lgcy.h"
+
+static void esw_acl_egress_lgcy_rules_destroy(struct mlx5_vport *vport)
+{
+	esw_acl_egress_vlan_destroy(vport);
+	if (!IS_ERR_OR_NULL(vport->egress.legacy.drop_rule)) {
+		mlx5_del_flow_rules(vport->egress.legacy.drop_rule);
+		vport->egress.legacy.drop_rule = NULL;
+	}
+}
+
+static int esw_acl_egress_lgcy_groups_create(struct mlx5_eswitch *esw,
+					     struct mlx5_vport *vport)
+{
+	int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in);
+	struct mlx5_core_dev *dev = esw->dev;
+	struct mlx5_flow_group *drop_grp;
+	u32 *flow_group_in;
+	int err = 0;
+
+	err = esw_acl_egress_vlan_grp_create(esw, vport);
+	if (err)
+		return err;
+
+	flow_group_in = kvzalloc(inlen, GFP_KERNEL);
+	if (!flow_group_in) {
+		err = -ENOMEM;
+		goto alloc_err;
+	}
+
+	MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, 1);
+	MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, 1);
+	drop_grp = mlx5_create_flow_group(vport->egress.acl, flow_group_in);
+	if (IS_ERR(drop_grp)) {
+		err = PTR_ERR(drop_grp);
+		esw_warn(dev, "Failed to create E-Switch vport[%d] egress drop flow group, err(%d)\n",
+			 vport->vport, err);
+		goto drop_grp_err;
+	}
+
+	vport->egress.legacy.drop_grp = drop_grp;
+	kvfree(flow_group_in);
+	return 0;
+
+drop_grp_err:
+	kvfree(flow_group_in);
+alloc_err:
+	esw_acl_egress_vlan_grp_destroy(vport);
+	return err;
+}
+
+static void esw_acl_egress_lgcy_groups_destroy(struct mlx5_vport *vport)
+{
+	if (!IS_ERR_OR_NULL(vport->egress.legacy.drop_grp)) {
+		mlx5_destroy_flow_group(vport->egress.legacy.drop_grp);
+		vport->egress.legacy.drop_grp = NULL;
+	}
+	esw_acl_egress_vlan_grp_destroy(vport);
+}
+
+int esw_acl_egress_lgcy_setup(struct mlx5_eswitch *esw,
+			      struct mlx5_vport *vport)
+{
+	struct mlx5_flow_destination drop_ctr_dst = {};
+	struct mlx5_flow_destination *dst = NULL;
+	struct mlx5_fc *drop_counter = NULL;
+	struct mlx5_flow_act flow_act = {};
+	/* The egress acl table contains 2 rules:
+	 * 1)Allow traffic with vlan_tag=vst_vlan_id
+	 * 2)Drop all other traffic.
+	 */
+	int table_size = 2;
+	int dest_num = 0;
+	int err = 0;
+
+	if (MLX5_CAP_ESW_EGRESS_ACL(esw->dev, flow_counter)) {
+		drop_counter = mlx5_fc_create(esw->dev, false);
+		if (IS_ERR(drop_counter))
+			esw_warn(esw->dev,
+				 "vport[%d] configure egress drop rule counter err(%ld)\n",
+				 vport->vport, PTR_ERR(drop_counter));
+		vport->egress.legacy.drop_counter = drop_counter;
+	}
+
+	esw_acl_egress_lgcy_rules_destroy(vport);
+
+	if (!vport->info.vlan && !vport->info.qos) {
+		esw_acl_egress_lgcy_cleanup(esw, vport);
+		return 0;
+	}
+
+	if (!IS_ERR_OR_NULL(vport->egress.acl))
+		return 0;
+
+	vport->egress.acl = esw_acl_table_create(esw, vport->vport,
+						 MLX5_FLOW_NAMESPACE_ESW_EGRESS,
+						 table_size);
+	if (IS_ERR_OR_NULL(vport->egress.acl)) {
+		err = PTR_ERR(vport->egress.acl);
+		vport->egress.acl = NULL;
+		goto out;
+	}
+
+	err = esw_acl_egress_lgcy_groups_create(esw, vport);
+	if (err)
+		goto out;
+
+	esw_debug(esw->dev,
+		  "vport[%d] configure egress rules, vlan(%d) qos(%d)\n",
+		  vport->vport, vport->info.vlan, vport->info.qos);
+
+	/* Allowed vlan rule */
+	err = esw_egress_acl_vlan_create(esw, vport, NULL, vport->info.vlan,
+					 MLX5_FLOW_CONTEXT_ACTION_ALLOW);
+	if (err)
+		goto out;
+
+	flow_act.action = MLX5_FLOW_CONTEXT_ACTION_DROP;
+
+	/* Attach egress drop flow counter */
+	if (!IS_ERR_OR_NULL(drop_counter)) {
+		flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_COUNT;
+		drop_ctr_dst.type = MLX5_FLOW_DESTINATION_TYPE_COUNTER;
+		drop_ctr_dst.counter_id = mlx5_fc_id(drop_counter);
+		dst = &drop_ctr_dst;
+		dest_num++;
+	}
+	vport->egress.legacy.drop_rule =
+		mlx5_add_flow_rules(vport->egress.acl, NULL,
+				    &flow_act, dst, dest_num);
+	if (IS_ERR(vport->egress.legacy.drop_rule)) {
+		err = PTR_ERR(vport->egress.legacy.drop_rule);
+		esw_warn(esw->dev,
+			 "vport[%d] configure egress drop rule failed, err(%d)\n",
+			 vport->vport, err);
+		vport->egress.legacy.drop_rule = NULL;
+		goto out;
+	}
+
+	return err;
+
+out:
+	esw_acl_egress_lgcy_cleanup(esw, vport);
+	return err;
+}
+
+void esw_acl_egress_lgcy_cleanup(struct mlx5_eswitch *esw,
+				 struct mlx5_vport *vport)
+{
+	if (IS_ERR_OR_NULL(vport->egress.acl))
+		goto clean_drop_counter;
+
+	esw_debug(esw->dev, "Destroy vport[%d] E-Switch egress ACL\n", vport->vport);
+
+	esw_acl_egress_lgcy_rules_destroy(vport);
+	esw_acl_egress_lgcy_groups_destroy(vport);
+	esw_acl_egress_table_destroy(vport);
+
+clean_drop_counter:
+	if (!IS_ERR_OR_NULL(vport->egress.legacy.drop_counter)) {
+		mlx5_fc_destroy(esw->dev, vport->egress.legacy.drop_counter);
+		vport->egress.legacy.drop_counter = NULL;
+	}
+}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_ofld.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_ofld.c
new file mode 100644
index 000000000000..07b2acd7e6b3
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_ofld.c
@@ -0,0 +1,235 @@
+// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
+/* Copyright (c) 2020 Mellanox Technologies Inc. All rights reserved. */
+
+#include "mlx5_core.h"
+#include "eswitch.h"
+#include "helper.h"
+#include "ofld.h"
+
+static void esw_acl_egress_ofld_fwd2vport_destroy(struct mlx5_vport *vport)
+{
+	if (!vport->egress.offloads.fwd_rule)
+		return;
+
+	mlx5_del_flow_rules(vport->egress.offloads.fwd_rule);
+	vport->egress.offloads.fwd_rule = NULL;
+}
+
+static int esw_acl_egress_ofld_fwd2vport_create(struct mlx5_eswitch *esw,
+						struct mlx5_vport *vport,
+						struct mlx5_flow_destination *fwd_dest)
+{
+	struct mlx5_flow_act flow_act = {};
+	int err = 0;
+
+	esw_debug(esw->dev, "vport(%d) configure egress acl rule fwd2vport(%d)\n",
+		  vport->vport, fwd_dest->vport.num);
+
+	/* Delete the old egress forward-to-vport rule if any */
+	esw_acl_egress_ofld_fwd2vport_destroy(vport);
+
+	flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
+
+	vport->egress.offloads.fwd_rule =
+		mlx5_add_flow_rules(vport->egress.acl, NULL,
+				    &flow_act, fwd_dest, 1);
+	if (IS_ERR(vport->egress.offloads.fwd_rule)) {
+		err = PTR_ERR(vport->egress.offloads.fwd_rule);
+		esw_warn(esw->dev,
+			 "vport(%d) failed to add fwd2vport acl rule err(%d)\n",
+			 vport->vport, err);
+		vport->egress.offloads.fwd_rule = NULL;
+	}
+
+	return err;
+}
+
+static int esw_acl_egress_ofld_rules_create(struct mlx5_eswitch *esw,
+					    struct mlx5_vport *vport,
+					    struct mlx5_flow_destination *fwd_dest)
+{
+	int err = 0;
+	int action;
+
+	if (MLX5_CAP_GEN(esw->dev, prio_tag_required)) {
+		/* For prio tag mode, there is only 1 FTEs:
+		 * 1) prio tag packets - pop the prio tag VLAN, allow
+		 * Unmatched traffic is allowed by default
+		 */
+		esw_debug(esw->dev,
+			  "vport[%d] configure prio tag egress rules\n", vport->vport);
+
+		action = MLX5_FLOW_CONTEXT_ACTION_VLAN_POP;
+		action |= fwd_dest ? MLX5_FLOW_CONTEXT_ACTION_FWD_DEST :
+			  MLX5_FLOW_CONTEXT_ACTION_ALLOW;
+
+		/* prio tag vlan rule - pop it so vport receives untagged packets */
+		err = esw_egress_acl_vlan_create(esw, vport, fwd_dest, 0, action);
+		if (err)
+			goto prio_err;
+	}
+
+	if (fwd_dest) {
+		err = esw_acl_egress_ofld_fwd2vport_create(esw, vport, fwd_dest);
+		if (err)
+			goto fwd_err;
+	}
+
+	return 0;
+
+fwd_err:
+	esw_acl_egress_vlan_destroy(vport);
+prio_err:
+	return err;
+}
+
+static void esw_acl_egress_ofld_rules_destroy(struct mlx5_vport *vport)
+{
+	esw_acl_egress_vlan_destroy(vport);
+	esw_acl_egress_ofld_fwd2vport_destroy(vport);
+}
+
+static int esw_acl_egress_ofld_groups_create(struct mlx5_eswitch *esw,
+					     struct mlx5_vport *vport)
+{
+	int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in);
+	struct mlx5_flow_group *fwd_grp;
+	u32 *flow_group_in;
+	u32 flow_index = 0;
+	int ret = 0;
+
+	if (MLX5_CAP_GEN(esw->dev, prio_tag_required)) {
+		ret = esw_acl_egress_vlan_grp_create(esw, vport);
+		if (ret)
+			return ret;
+
+		flow_index++;
+	}
+
+	if (!mlx5_esw_acl_egress_fwd2vport_supported(esw))
+		goto out;
+
+	flow_group_in = kvzalloc(inlen, GFP_KERNEL);
+	if (!flow_group_in) {
+		ret = -ENOMEM;
+		goto fwd_grp_err;
+	}
+
+	/* This group holds 1 FTE to forward all packets to other vport
+	 * when bond vports is supported.
+	 */
+	MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, flow_index);
+	MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, flow_index);
+	fwd_grp = mlx5_create_flow_group(vport->egress.acl, flow_group_in);
+	if (IS_ERR(fwd_grp)) {
+		ret = PTR_ERR(fwd_grp);
+		esw_warn(esw->dev,
+			 "Failed to create vport[%d] egress fwd2vport flow group, err(%d)\n",
+			 vport->vport, ret);
+		kvfree(flow_group_in);
+		goto fwd_grp_err;
+	}
+	vport->egress.offloads.fwd_grp = fwd_grp;
+	kvfree(flow_group_in);
+	return 0;
+
+fwd_grp_err:
+	esw_acl_egress_vlan_grp_destroy(vport);
+out:
+	return ret;
+}
+
+static void esw_acl_egress_ofld_groups_destroy(struct mlx5_vport *vport)
+{
+	if (!IS_ERR_OR_NULL(vport->egress.offloads.fwd_grp)) {
+		mlx5_destroy_flow_group(vport->egress.offloads.fwd_grp);
+		vport->egress.offloads.fwd_grp = NULL;
+	}
+	esw_acl_egress_vlan_grp_destroy(vport);
+}
+
+int esw_acl_egress_ofld_setup(struct mlx5_eswitch *esw, struct mlx5_vport *vport)
+{
+	int table_size = 0;
+	int err;
+
+	if (!mlx5_esw_acl_egress_fwd2vport_supported(esw) &&
+	    !MLX5_CAP_GEN(esw->dev, prio_tag_required))
+		return 0;
+
+	esw_acl_egress_ofld_rules_destroy(vport);
+
+	if (mlx5_esw_acl_egress_fwd2vport_supported(esw))
+		table_size++;
+	if (MLX5_CAP_GEN(esw->dev, prio_tag_required))
+		table_size++;
+	vport->egress.acl = esw_acl_table_create(esw, vport->vport,
+						 MLX5_FLOW_NAMESPACE_ESW_EGRESS, table_size);
+	if (IS_ERR_OR_NULL(vport->egress.acl)) {
+		err = PTR_ERR(vport->egress.acl);
+		vport->egress.acl = NULL;
+		return err;
+	}
+
+	err = esw_acl_egress_ofld_groups_create(esw, vport);
+	if (err)
+		goto group_err;
+
+	esw_debug(esw->dev, "vport[%d] configure egress rules\n", vport->vport);
+
+	err = esw_acl_egress_ofld_rules_create(esw, vport, NULL);
+	if (err)
+		goto rules_err;
+
+	return 0;
+
+rules_err:
+	esw_acl_egress_ofld_groups_destroy(vport);
+group_err:
+	esw_acl_egress_table_destroy(vport);
+	return err;
+}
+
+void esw_acl_egress_ofld_cleanup(struct mlx5_vport *vport)
+{
+	esw_acl_egress_ofld_rules_destroy(vport);
+	esw_acl_egress_ofld_groups_destroy(vport);
+	esw_acl_egress_table_destroy(vport);
+}
+
+int mlx5_esw_acl_egress_vport_bond(struct mlx5_eswitch *esw, u16 active_vport_num,
+				   u16 passive_vport_num)
+{
+	struct mlx5_vport *passive_vport = mlx5_eswitch_get_vport(esw, passive_vport_num);
+	struct mlx5_vport *active_vport = mlx5_eswitch_get_vport(esw, active_vport_num);
+	struct mlx5_flow_destination fwd_dest = {};
+
+	if (IS_ERR(active_vport))
+		return PTR_ERR(active_vport);
+	if (IS_ERR(passive_vport))
+		return PTR_ERR(passive_vport);
+
+	/* Cleanup and recreate rules WITHOUT fwd2vport of active vport */
+	esw_acl_egress_ofld_rules_destroy(active_vport);
+	esw_acl_egress_ofld_rules_create(esw, active_vport, NULL);
+
+	/* Cleanup and recreate all rules + fwd2vport rule of passive vport to forward */
+	esw_acl_egress_ofld_rules_destroy(passive_vport);
+	fwd_dest.type = MLX5_FLOW_DESTINATION_TYPE_VPORT;
+	fwd_dest.vport.num = active_vport_num;
+	fwd_dest.vport.vhca_id = MLX5_CAP_GEN(esw->dev, vhca_id);
+	fwd_dest.vport.flags = MLX5_FLOW_DEST_VPORT_VHCA_ID;
+
+	return esw_acl_egress_ofld_rules_create(esw, passive_vport, &fwd_dest);
+}
+
+int mlx5_esw_acl_egress_vport_unbond(struct mlx5_eswitch *esw, u16 vport_num)
+{
+	struct mlx5_vport *vport = mlx5_eswitch_get_vport(esw, vport_num);
+
+	if (IS_ERR(vport))
+		return PTR_ERR(vport);
+
+	esw_acl_egress_ofld_rules_destroy(vport);
+	return esw_acl_egress_ofld_rules_create(esw, vport, NULL);
+}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/helper.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/helper.c
new file mode 100644
index 000000000000..22f4c1c28006
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/helper.c
@@ -0,0 +1,160 @@
+// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
+/* Copyright (c) 2020 Mellanox Technologies Inc. All rights reserved. */
+
+#include "mlx5_core.h"
+#include "eswitch.h"
+#include "helper.h"
+
+struct mlx5_flow_table *
+esw_acl_table_create(struct mlx5_eswitch *esw, u16 vport_num, int ns, int size)
+{
+	struct mlx5_core_dev *dev = esw->dev;
+	struct mlx5_flow_namespace *root_ns;
+	struct mlx5_flow_table *acl;
+	int acl_supported;
+	int vport_index;
+	int err;
+
+	acl_supported = (ns == MLX5_FLOW_NAMESPACE_ESW_INGRESS) ?
+			MLX5_CAP_ESW_INGRESS_ACL(dev, ft_support) :
+			MLX5_CAP_ESW_EGRESS_ACL(dev, ft_support);
+
+	if (!acl_supported)
+		return ERR_PTR(-EOPNOTSUPP);
+
+	esw_debug(dev, "Create vport[%d] %s ACL table\n", vport_num,
+		  ns == MLX5_FLOW_NAMESPACE_ESW_INGRESS ? "ingress" : "egress");
+
+	vport_index = mlx5_eswitch_vport_num_to_index(esw, vport_num);
+	root_ns = mlx5_get_flow_vport_acl_namespace(dev, ns, vport_index);
+	if (!root_ns) {
+		esw_warn(dev, "Failed to get E-Switch root namespace for vport (%d)\n",
+			 vport_num);
+		return ERR_PTR(-EOPNOTSUPP);
+	}
+
+	acl = mlx5_create_vport_flow_table(root_ns, 0, size, 0, vport_num);
+	if (IS_ERR(acl)) {
+		err = PTR_ERR(acl);
+		esw_warn(dev, "vport[%d] create %s ACL table, err(%d)\n", vport_num,
+			 ns == MLX5_FLOW_NAMESPACE_ESW_INGRESS ? "ingress" : "egress", err);
+	}
+	return acl;
+}
+
+int esw_egress_acl_vlan_create(struct mlx5_eswitch *esw,
+			       struct mlx5_vport *vport,
+			       struct mlx5_flow_destination *fwd_dest,
+			       u16 vlan_id, u32 flow_action)
+{
+	struct mlx5_flow_act flow_act = {};
+	struct mlx5_flow_spec *spec;
+	int err = 0;
+
+	if (vport->egress.allowed_vlan)
+		return -EEXIST;
+
+	spec = kvzalloc(sizeof(*spec), GFP_KERNEL);
+	if (!spec)
+		return -ENOMEM;
+
+	MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, outer_headers.cvlan_tag);
+	MLX5_SET_TO_ONES(fte_match_param, spec->match_value, outer_headers.cvlan_tag);
+	MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, outer_headers.first_vid);
+	MLX5_SET(fte_match_param, spec->match_value, outer_headers.first_vid, vlan_id);
+
+	spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS;
+	flow_act.action = flow_action;
+	vport->egress.allowed_vlan =
+		mlx5_add_flow_rules(vport->egress.acl, spec,
+				    &flow_act, fwd_dest, 0);
+	if (IS_ERR(vport->egress.allowed_vlan)) {
+		err = PTR_ERR(vport->egress.allowed_vlan);
+		esw_warn(esw->dev,
+			 "vport[%d] configure egress vlan rule failed, err(%d)\n",
+			 vport->vport, err);
+		vport->egress.allowed_vlan = NULL;
+	}
+
+	kvfree(spec);
+	return err;
+}
+
+void esw_acl_egress_vlan_destroy(struct mlx5_vport *vport)
+{
+	if (!IS_ERR_OR_NULL(vport->egress.allowed_vlan)) {
+		mlx5_del_flow_rules(vport->egress.allowed_vlan);
+		vport->egress.allowed_vlan = NULL;
+	}
+}
+
+int esw_acl_egress_vlan_grp_create(struct mlx5_eswitch *esw, struct mlx5_vport *vport)
+{
+	int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in);
+	struct mlx5_flow_group *vlan_grp;
+	void *match_criteria;
+	u32 *flow_group_in;
+	int ret = 0;
+
+	flow_group_in = kvzalloc(inlen, GFP_KERNEL);
+	if (!flow_group_in)
+		return -ENOMEM;
+
+	MLX5_SET(create_flow_group_in, flow_group_in,
+		 match_criteria_enable, MLX5_MATCH_OUTER_HEADERS);
+	match_criteria = MLX5_ADDR_OF(create_flow_group_in,
+				      flow_group_in, match_criteria);
+	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.cvlan_tag);
+	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.first_vid);
+	MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, 0);
+	MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, 0);
+
+	vlan_grp = mlx5_create_flow_group(vport->egress.acl, flow_group_in);
+	if (IS_ERR(vlan_grp)) {
+		ret = PTR_ERR(vlan_grp);
+		esw_warn(esw->dev,
+			 "Failed to create E-Switch vport[%d] egress pop vlans flow group, err(%d)\n",
+			 vport->vport, ret);
+		goto out;
+	}
+	vport->egress.vlan_grp = vlan_grp;
+
+out:
+	kvfree(flow_group_in);
+	return ret;
+}
+
+void esw_acl_egress_vlan_grp_destroy(struct mlx5_vport *vport)
+{
+	if (!IS_ERR_OR_NULL(vport->egress.vlan_grp)) {
+		mlx5_destroy_flow_group(vport->egress.vlan_grp);
+		vport->egress.vlan_grp = NULL;
+	}
+}
+
+void esw_acl_egress_table_destroy(struct mlx5_vport *vport)
+{
+	if (IS_ERR_OR_NULL(vport->egress.acl))
+		return;
+
+	mlx5_destroy_flow_table(vport->egress.acl);
+	vport->egress.acl = NULL;
+}
+
+void esw_acl_ingress_table_destroy(struct mlx5_vport *vport)
+{
+	if (!vport->ingress.acl)
+		return;
+
+	mlx5_destroy_flow_table(vport->ingress.acl);
+	vport->ingress.acl = NULL;
+}
+
+void esw_acl_ingress_allow_rule_destroy(struct mlx5_vport *vport)
+{
+	if (!vport->ingress.allow_rule)
+		return;
+
+	mlx5_del_flow_rules(vport->ingress.allow_rule);
+	vport->ingress.allow_rule = NULL;
+}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/helper.h b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/helper.h
new file mode 100644
index 000000000000..8dc4cab66a71
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/helper.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
+/* Copyright (c) 2020 Mellanox Technologies Inc. All rights reserved. */
+
+#ifndef __MLX5_ESWITCH_ACL_HELPER_H__
+#define __MLX5_ESWITCH_ACL_HELPER_H__
+
+#include "eswitch.h"
+
+/* General acl helper functions */
+struct mlx5_flow_table *
+esw_acl_table_create(struct mlx5_eswitch *esw, u16 vport_num, int ns, int size);
+
+/* Egress acl helper functions */
+void esw_acl_egress_table_destroy(struct mlx5_vport *vport);
+int esw_egress_acl_vlan_create(struct mlx5_eswitch *esw, struct mlx5_vport *vport,
+			       struct mlx5_flow_destination *fwd_dest,
+			       u16 vlan_id, u32 flow_action);
+void esw_acl_egress_vlan_destroy(struct mlx5_vport *vport);
+int esw_acl_egress_vlan_grp_create(struct mlx5_eswitch *esw, struct mlx5_vport *vport);
+void esw_acl_egress_vlan_grp_destroy(struct mlx5_vport *vport);
+
+/* Ingress acl helper functions */
+void esw_acl_ingress_table_destroy(struct mlx5_vport *vport);
+void esw_acl_ingress_allow_rule_destroy(struct mlx5_vport *vport);
+
+#endif /* __MLX5_ESWITCH_ACL_HELPER_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_lgcy.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_lgcy.c
new file mode 100644
index 000000000000..9bda4fe2eafa
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_lgcy.c
@@ -0,0 +1,279 @@
+// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
+/* Copyright (c) 2020 Mellanox Technologies Inc. All rights reserved. */
+
+#include "mlx5_core.h"
+#include "eswitch.h"
+#include "helper.h"
+#include "lgcy.h"
+
+static void esw_acl_ingress_lgcy_rules_destroy(struct mlx5_vport *vport)
+{
+	if (vport->ingress.legacy.drop_rule) {
+		mlx5_del_flow_rules(vport->ingress.legacy.drop_rule);
+		vport->ingress.legacy.drop_rule = NULL;
+	}
+	esw_acl_ingress_allow_rule_destroy(vport);
+}
+
+static int esw_acl_ingress_lgcy_groups_create(struct mlx5_eswitch *esw,
+					      struct mlx5_vport *vport)
+{
+	int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in);
+	struct mlx5_core_dev *dev = esw->dev;
+	struct mlx5_flow_group *g;
+	void *match_criteria;
+	u32 *flow_group_in;
+	int err;
+
+	flow_group_in = kvzalloc(inlen, GFP_KERNEL);
+	if (!flow_group_in)
+		return -ENOMEM;
+
+	match_criteria = MLX5_ADDR_OF(create_flow_group_in, flow_group_in, match_criteria);
+
+	MLX5_SET(create_flow_group_in, flow_group_in, match_criteria_enable,
+		 MLX5_MATCH_OUTER_HEADERS);
+	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.cvlan_tag);
+	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.smac_47_16);
+	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.smac_15_0);
+	MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, 0);
+	MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, 0);
+
+	g = mlx5_create_flow_group(vport->ingress.acl, flow_group_in);
+	if (IS_ERR(g)) {
+		err = PTR_ERR(g);
+		esw_warn(dev, "vport[%d] ingress create untagged spoofchk flow group, err(%d)\n",
+			 vport->vport, err);
+		goto spoof_err;
+	}
+	vport->ingress.legacy.allow_untagged_spoofchk_grp = g;
+
+	memset(flow_group_in, 0, inlen);
+	MLX5_SET(create_flow_group_in, flow_group_in, match_criteria_enable,
+		 MLX5_MATCH_OUTER_HEADERS);
+	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.cvlan_tag);
+	MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, 1);
+	MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, 1);
+
+	g = mlx5_create_flow_group(vport->ingress.acl, flow_group_in);
+	if (IS_ERR(g)) {
+		err = PTR_ERR(g);
+		esw_warn(dev, "vport[%d] ingress create untagged flow group, err(%d)\n",
+			 vport->vport, err);
+		goto untagged_err;
+	}
+	vport->ingress.legacy.allow_untagged_only_grp = g;
+
+	memset(flow_group_in, 0, inlen);
+	MLX5_SET(create_flow_group_in, flow_group_in, match_criteria_enable,
+		 MLX5_MATCH_OUTER_HEADERS);
+	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.smac_47_16);
+	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.smac_15_0);
+	MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, 2);
+	MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, 2);
+
+	g = mlx5_create_flow_group(vport->ingress.acl, flow_group_in);
+	if (IS_ERR(g)) {
+		err = PTR_ERR(g);
+		esw_warn(dev, "vport[%d] ingress create spoofchk flow group, err(%d)\n",
+			 vport->vport, err);
+		goto allow_spoof_err;
+	}
+	vport->ingress.legacy.allow_spoofchk_only_grp = g;
+
+	memset(flow_group_in, 0, inlen);
+	MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, 3);
+	MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, 3);
+
+	g = mlx5_create_flow_group(vport->ingress.acl, flow_group_in);
+	if (IS_ERR(g)) {
+		err = PTR_ERR(g);
+		esw_warn(dev, "vport[%d] ingress create drop flow group, err(%d)\n",
+			 vport->vport, err);
+		goto drop_err;
+	}
+	vport->ingress.legacy.drop_grp = g;
+	kvfree(flow_group_in);
+	return 0;
+
+drop_err:
+	if (!IS_ERR_OR_NULL(vport->ingress.legacy.allow_spoofchk_only_grp)) {
+		mlx5_destroy_flow_group(vport->ingress.legacy.allow_spoofchk_only_grp);
+		vport->ingress.legacy.allow_spoofchk_only_grp = NULL;
+	}
+allow_spoof_err:
+	if (!IS_ERR_OR_NULL(vport->ingress.legacy.allow_untagged_only_grp)) {
+		mlx5_destroy_flow_group(vport->ingress.legacy.allow_untagged_only_grp);
+		vport->ingress.legacy.allow_untagged_only_grp = NULL;
+	}
+untagged_err:
+	if (!IS_ERR_OR_NULL(vport->ingress.legacy.allow_untagged_spoofchk_grp)) {
+		mlx5_destroy_flow_group(vport->ingress.legacy.allow_untagged_spoofchk_grp);
+		vport->ingress.legacy.allow_untagged_spoofchk_grp = NULL;
+	}
+spoof_err:
+	kvfree(flow_group_in);
+	return err;
+}
+
+static void esw_acl_ingress_lgcy_groups_destroy(struct mlx5_vport *vport)
+{
+	if (vport->ingress.legacy.allow_spoofchk_only_grp) {
+		mlx5_destroy_flow_group(vport->ingress.legacy.allow_spoofchk_only_grp);
+		vport->ingress.legacy.allow_spoofchk_only_grp = NULL;
+	}
+	if (vport->ingress.legacy.allow_untagged_only_grp) {
+		mlx5_destroy_flow_group(vport->ingress.legacy.allow_untagged_only_grp);
+		vport->ingress.legacy.allow_untagged_only_grp = NULL;
+	}
+	if (vport->ingress.legacy.allow_untagged_spoofchk_grp) {
+		mlx5_destroy_flow_group(vport->ingress.legacy.allow_untagged_spoofchk_grp);
+		vport->ingress.legacy.allow_untagged_spoofchk_grp = NULL;
+	}
+	if (vport->ingress.legacy.drop_grp) {
+		mlx5_destroy_flow_group(vport->ingress.legacy.drop_grp);
+		vport->ingress.legacy.drop_grp = NULL;
+	}
+}
+
+int esw_acl_ingress_lgcy_setup(struct mlx5_eswitch *esw,
+			       struct mlx5_vport *vport)
+{
+	struct mlx5_flow_destination drop_ctr_dst = {};
+	struct mlx5_flow_destination *dst = NULL;
+	struct mlx5_flow_act flow_act = {};
+	struct mlx5_flow_spec *spec = NULL;
+	struct mlx5_fc *counter = NULL;
+	/* The ingress acl table contains 4 groups
+	 * (2 active rules at the same time -
+	 *      1 allow rule from one of the first 3 groups.
+	 *      1 drop rule from the last group):
+	 * 1)Allow untagged traffic with smac=original mac.
+	 * 2)Allow untagged traffic.
+	 * 3)Allow traffic with smac=original mac.
+	 * 4)Drop all other traffic.
+	 */
+	int table_size = 4;
+	int dest_num = 0;
+	int err = 0;
+	u8 *smac_v;
+
+	esw_acl_ingress_lgcy_rules_destroy(vport);
+
+	if (MLX5_CAP_ESW_INGRESS_ACL(esw->dev, flow_counter)) {
+		counter = mlx5_fc_create(esw->dev, false);
+		if (IS_ERR(counter))
+			esw_warn(esw->dev,
+				 "vport[%d] configure ingress drop rule counter failed\n",
+				 vport->vport);
+		vport->ingress.legacy.drop_counter = counter;
+	}
+
+	if (!vport->info.vlan && !vport->info.qos && !vport->info.spoofchk) {
+		esw_acl_ingress_lgcy_cleanup(esw, vport);
+		return 0;
+	}
+
+	if (!vport->ingress.acl) {
+		vport->ingress.acl = esw_acl_table_create(esw, vport->vport,
+							  MLX5_FLOW_NAMESPACE_ESW_INGRESS,
+							  table_size);
+		if (IS_ERR_OR_NULL(vport->ingress.acl)) {
+			err = PTR_ERR(vport->ingress.acl);
+			vport->ingress.acl = NULL;
+			return err;
+		}
+
+		err = esw_acl_ingress_lgcy_groups_create(esw, vport);
+		if (err)
+			goto out;
+	}
+
+	esw_debug(esw->dev,
+		  "vport[%d] configure ingress rules, vlan(%d) qos(%d)\n",
+		  vport->vport, vport->info.vlan, vport->info.qos);
+
+	spec = kvzalloc(sizeof(*spec), GFP_KERNEL);
+	if (!spec) {
+		err = -ENOMEM;
+		goto out;
+	}
+
+	if (vport->info.vlan || vport->info.qos)
+		MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria,
+				 outer_headers.cvlan_tag);
+
+	if (vport->info.spoofchk) {
+		MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria,
+				 outer_headers.smac_47_16);
+		MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria,
+				 outer_headers.smac_15_0);
+		smac_v = MLX5_ADDR_OF(fte_match_param,
+				      spec->match_value,
+				      outer_headers.smac_47_16);
+		ether_addr_copy(smac_v, vport->info.mac);
+	}
+
+	/* Create ingress allow rule */
+	memset(spec, 0, sizeof(*spec));
+	spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS;
+	flow_act.action = MLX5_FLOW_CONTEXT_ACTION_ALLOW;
+	vport->ingress.allow_rule = mlx5_add_flow_rules(vport->ingress.acl, spec,
+							&flow_act, NULL, 0);
+	if (IS_ERR(vport->ingress.allow_rule)) {
+		err = PTR_ERR(vport->ingress.allow_rule);
+		esw_warn(esw->dev,
+			 "vport[%d] configure ingress allow rule, err(%d)\n",
+			 vport->vport, err);
+		vport->ingress.allow_rule = NULL;
+		goto out;
+	}
+
+	memset(&flow_act, 0, sizeof(flow_act));
+	flow_act.action = MLX5_FLOW_CONTEXT_ACTION_DROP;
+	/* Attach drop flow counter */
+	if (counter) {
+		flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_COUNT;
+		drop_ctr_dst.type = MLX5_FLOW_DESTINATION_TYPE_COUNTER;
+		drop_ctr_dst.counter_id = mlx5_fc_id(counter);
+		dst = &drop_ctr_dst;
+		dest_num++;
+	}
+	vport->ingress.legacy.drop_rule =
+		mlx5_add_flow_rules(vport->ingress.acl, NULL,
+				    &flow_act, dst, dest_num);
+	if (IS_ERR(vport->ingress.legacy.drop_rule)) {
+		err = PTR_ERR(vport->ingress.legacy.drop_rule);
+		esw_warn(esw->dev,
+			 "vport[%d] configure ingress drop rule, err(%d)\n",
+			 vport->vport, err);
+		vport->ingress.legacy.drop_rule = NULL;
+		goto out;
+	}
+	kvfree(spec);
+	return 0;
+
+out:
+	esw_acl_ingress_lgcy_cleanup(esw, vport);
+	kvfree(spec);
+	return err;
+}
+
+void esw_acl_ingress_lgcy_cleanup(struct mlx5_eswitch *esw,
+				  struct mlx5_vport *vport)
+{
+	if (IS_ERR_OR_NULL(vport->ingress.acl))
+		goto clean_drop_counter;
+
+	esw_debug(esw->dev, "Destroy vport[%d] E-Switch ingress ACL\n", vport->vport);
+
+	esw_acl_ingress_lgcy_rules_destroy(vport);
+	esw_acl_ingress_lgcy_groups_destroy(vport);
+	esw_acl_ingress_table_destroy(vport);
+
+clean_drop_counter:
+	if (!IS_ERR_OR_NULL(vport->ingress.legacy.drop_counter)) {
+		mlx5_fc_destroy(esw->dev, vport->ingress.legacy.drop_counter);
+		vport->ingress.legacy.drop_counter = NULL;
+	}
+}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_ofld.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_ofld.c
new file mode 100644
index 000000000000..4e55d7225a26
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_ofld.c
@@ -0,0 +1,322 @@
+// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
+/* Copyright (c) 2020 Mellanox Technologies Inc. All rights reserved. */
+
+#include "mlx5_core.h"
+#include "eswitch.h"
+#include "helper.h"
+#include "ofld.h"
+
+static bool
+esw_acl_ingress_prio_tag_enabled(const struct mlx5_eswitch *esw,
+				 const struct mlx5_vport *vport)
+{
+	return (MLX5_CAP_GEN(esw->dev, prio_tag_required) &&
+		mlx5_eswitch_is_vf_vport(esw, vport->vport));
+}
+
+static int esw_acl_ingress_prio_tag_create(struct mlx5_eswitch *esw,
+					   struct mlx5_vport *vport)
+{
+	struct mlx5_flow_act flow_act = {};
+	struct mlx5_flow_spec *spec;
+	int err = 0;
+
+	/* For prio tag mode, there is only 1 FTEs:
+	 * 1) Untagged packets - push prio tag VLAN and modify metadata if
+	 * required, allow
+	 * Unmatched traffic is allowed by default
+	 */
+	spec = kvzalloc(sizeof(*spec), GFP_KERNEL);
+	if (!spec)
+		return -ENOMEM;
+
+	/* Untagged packets - push prio tag VLAN, allow */
+	MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, outer_headers.cvlan_tag);
+	MLX5_SET(fte_match_param, spec->match_value, outer_headers.cvlan_tag, 0);
+	spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS;
+	flow_act.action = MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH |
+			  MLX5_FLOW_CONTEXT_ACTION_ALLOW;
+	flow_act.vlan[0].ethtype = ETH_P_8021Q;
+	flow_act.vlan[0].vid = 0;
+	flow_act.vlan[0].prio = 0;
+
+	if (vport->ingress.offloads.modify_metadata_rule) {
+		flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_MOD_HDR;
+		flow_act.modify_hdr = vport->ingress.offloads.modify_metadata;
+	}
+
+	vport->ingress.allow_rule = mlx5_add_flow_rules(vport->ingress.acl, spec,
+							&flow_act, NULL, 0);
+	if (IS_ERR(vport->ingress.allow_rule)) {
+		err = PTR_ERR(vport->ingress.allow_rule);
+		esw_warn(esw->dev,
+			 "vport[%d] configure ingress untagged allow rule, err(%d)\n",
+			 vport->vport, err);
+		vport->ingress.allow_rule = NULL;
+	}
+
+	kvfree(spec);
+	return err;
+}
+
+static int esw_acl_ingress_mod_metadata_create(struct mlx5_eswitch *esw,
+					       struct mlx5_vport *vport)
+{
+	u8 action[MLX5_UN_SZ_BYTES(set_add_copy_action_in_auto)] = {};
+	struct mlx5_flow_act flow_act = {};
+	int err = 0;
+	u32 key;
+
+	key = mlx5_eswitch_get_vport_metadata_for_match(esw, vport->vport);
+	key >>= ESW_SOURCE_PORT_METADATA_OFFSET;
+
+	MLX5_SET(set_action_in, action, action_type, MLX5_ACTION_TYPE_SET);
+	MLX5_SET(set_action_in, action, field,
+		 MLX5_ACTION_IN_FIELD_METADATA_REG_C_0);
+	MLX5_SET(set_action_in, action, data, key);
+	MLX5_SET(set_action_in, action, offset,
+		 ESW_SOURCE_PORT_METADATA_OFFSET);
+	MLX5_SET(set_action_in, action, length,
+		 ESW_SOURCE_PORT_METADATA_BITS);
+
+	vport->ingress.offloads.modify_metadata =
+		mlx5_modify_header_alloc(esw->dev, MLX5_FLOW_NAMESPACE_ESW_INGRESS,
+					 1, action);
+	if (IS_ERR(vport->ingress.offloads.modify_metadata)) {
+		err = PTR_ERR(vport->ingress.offloads.modify_metadata);
+		esw_warn(esw->dev,
+			 "failed to alloc modify header for vport %d ingress acl (%d)\n",
+			 vport->vport, err);
+		return err;
+	}
+
+	flow_act.action = MLX5_FLOW_CONTEXT_ACTION_MOD_HDR | MLX5_FLOW_CONTEXT_ACTION_ALLOW;
+	flow_act.modify_hdr = vport->ingress.offloads.modify_metadata;
+	vport->ingress.offloads.modify_metadata_rule =
+				mlx5_add_flow_rules(vport->ingress.acl,
+						    NULL, &flow_act, NULL, 0);
+	if (IS_ERR(vport->ingress.offloads.modify_metadata_rule)) {
+		err = PTR_ERR(vport->ingress.offloads.modify_metadata_rule);
+		esw_warn(esw->dev,
+			 "failed to add setting metadata rule for vport %d ingress acl, err(%d)\n",
+			 vport->vport, err);
+		mlx5_modify_header_dealloc(esw->dev, vport->ingress.offloads.modify_metadata);
+		vport->ingress.offloads.modify_metadata_rule = NULL;
+	}
+	return err;
+}
+
+static void esw_acl_ingress_mod_metadata_destroy(struct mlx5_eswitch *esw,
+						 struct mlx5_vport *vport)
+{
+	if (!vport->ingress.offloads.modify_metadata_rule)
+		return;
+
+	mlx5_del_flow_rules(vport->ingress.offloads.modify_metadata_rule);
+	mlx5_modify_header_dealloc(esw->dev, vport->ingress.offloads.modify_metadata);
+	vport->ingress.offloads.modify_metadata_rule = NULL;
+}
+
+static int esw_acl_ingress_ofld_rules_create(struct mlx5_eswitch *esw,
+					     struct mlx5_vport *vport)
+{
+	int err;
+
+	if (mlx5_eswitch_vport_match_metadata_enabled(esw)) {
+		err = esw_acl_ingress_mod_metadata_create(esw, vport);
+		if (err) {
+			esw_warn(esw->dev,
+				 "vport(%d) create ingress modify metadata, err(%d)\n",
+				 vport->vport, err);
+			return err;
+		}
+	}
+
+	if (esw_acl_ingress_prio_tag_enabled(esw, vport)) {
+		err = esw_acl_ingress_prio_tag_create(esw, vport);
+		if (err) {
+			esw_warn(esw->dev,
+				 "vport(%d) create ingress prio tag rule, err(%d)\n",
+				 vport->vport, err);
+			goto prio_tag_err;
+		}
+	}
+
+	return 0;
+
+prio_tag_err:
+	esw_acl_ingress_mod_metadata_destroy(esw, vport);
+	return err;
+}
+
+static void esw_acl_ingress_ofld_rules_destroy(struct mlx5_eswitch *esw,
+					       struct mlx5_vport *vport)
+{
+	esw_acl_ingress_allow_rule_destroy(vport);
+	esw_acl_ingress_mod_metadata_destroy(esw, vport);
+}
+
+static int esw_acl_ingress_ofld_groups_create(struct mlx5_eswitch *esw,
+					      struct mlx5_vport *vport)
+{
+	int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in);
+	struct mlx5_flow_group *g;
+	void *match_criteria;
+	u32 *flow_group_in;
+	u32 flow_index = 0;
+	int ret = 0;
+
+	flow_group_in = kvzalloc(inlen, GFP_KERNEL);
+	if (!flow_group_in)
+		return -ENOMEM;
+
+	if (esw_acl_ingress_prio_tag_enabled(esw, vport)) {
+		/* This group is to hold FTE to match untagged packets when prio_tag
+		 * is enabled.
+		 */
+		match_criteria = MLX5_ADDR_OF(create_flow_group_in,
+					      flow_group_in, match_criteria);
+		MLX5_SET(create_flow_group_in, flow_group_in,
+			 match_criteria_enable, MLX5_MATCH_OUTER_HEADERS);
+		MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.cvlan_tag);
+		MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, flow_index);
+		MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, flow_index);
+
+		g = mlx5_create_flow_group(vport->ingress.acl, flow_group_in);
+		if (IS_ERR(g)) {
+			ret = PTR_ERR(g);
+			esw_warn(esw->dev, "vport[%d] ingress create untagged flow group, err(%d)\n",
+				 vport->vport, ret);
+			goto prio_tag_err;
+		}
+		vport->ingress.offloads.metadata_prio_tag_grp = g;
+		flow_index++;
+	}
+
+	if (mlx5_eswitch_vport_match_metadata_enabled(esw)) {
+		/* This group holds an FTE with no match to add metadata for
+		 * tagged packets if prio-tag is enabled, or for all untagged
+		 * traffic in case prio-tag is disabled.
+		 */
+		memset(flow_group_in, 0, inlen);
+		MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, flow_index);
+		MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, flow_index);
+
+		g = mlx5_create_flow_group(vport->ingress.acl, flow_group_in);
+		if (IS_ERR(g)) {
+			ret = PTR_ERR(g);
+			esw_warn(esw->dev, "vport[%d] ingress create drop flow group, err(%d)\n",
+				 vport->vport, ret);
+			goto metadata_err;
+		}
+		vport->ingress.offloads.metadata_allmatch_grp = g;
+	}
+
+	kvfree(flow_group_in);
+	return 0;
+
+metadata_err:
+	if (!IS_ERR_OR_NULL(vport->ingress.offloads.metadata_prio_tag_grp)) {
+		mlx5_destroy_flow_group(vport->ingress.offloads.metadata_prio_tag_grp);
+		vport->ingress.offloads.metadata_prio_tag_grp = NULL;
+	}
+prio_tag_err:
+	kvfree(flow_group_in);
+	return ret;
+}
+
+static void esw_acl_ingress_ofld_groups_destroy(struct mlx5_vport *vport)
+{
+	if (vport->ingress.offloads.metadata_allmatch_grp) {
+		mlx5_destroy_flow_group(vport->ingress.offloads.metadata_allmatch_grp);
+		vport->ingress.offloads.metadata_allmatch_grp = NULL;
+	}
+
+	if (vport->ingress.offloads.metadata_prio_tag_grp) {
+		mlx5_destroy_flow_group(vport->ingress.offloads.metadata_prio_tag_grp);
+		vport->ingress.offloads.metadata_prio_tag_grp = NULL;
+	}
+}
+
+int esw_acl_ingress_ofld_setup(struct mlx5_eswitch *esw,
+			       struct mlx5_vport *vport)
+{
+	int num_ftes = 0;
+	int err;
+
+	if (!mlx5_eswitch_vport_match_metadata_enabled(esw) &&
+	    !esw_acl_ingress_prio_tag_enabled(esw, vport))
+		return 0;
+
+	esw_acl_ingress_allow_rule_destroy(vport);
+
+	if (mlx5_eswitch_vport_match_metadata_enabled(esw))
+		num_ftes++;
+	if (esw_acl_ingress_prio_tag_enabled(esw, vport))
+		num_ftes++;
+
+	vport->ingress.acl = esw_acl_table_create(esw, vport->vport,
+						  MLX5_FLOW_NAMESPACE_ESW_INGRESS,
+						  num_ftes);
+	if (IS_ERR_OR_NULL(vport->ingress.acl)) {
+		err = PTR_ERR(vport->ingress.acl);
+		vport->ingress.acl = NULL;
+		return err;
+	}
+
+	err = esw_acl_ingress_ofld_groups_create(esw, vport);
+	if (err)
+		goto group_err;
+
+	esw_debug(esw->dev,
+		  "vport[%d] configure ingress rules\n", vport->vport);
+
+	err = esw_acl_ingress_ofld_rules_create(esw, vport);
+	if (err)
+		goto rules_err;
+
+	return 0;
+
+rules_err:
+	esw_acl_ingress_ofld_groups_destroy(vport);
+group_err:
+	esw_acl_ingress_table_destroy(vport);
+	return err;
+}
+
+void esw_acl_ingress_ofld_cleanup(struct mlx5_eswitch *esw,
+				  struct mlx5_vport *vport)
+{
+	esw_acl_ingress_ofld_rules_destroy(esw, vport);
+	esw_acl_ingress_ofld_groups_destroy(vport);
+	esw_acl_ingress_table_destroy(vport);
+}
+
+/* Caller must hold rtnl_lock */
+int mlx5_esw_acl_ingress_vport_bond_update(struct mlx5_eswitch *esw, u16 vport_num,
+					   u32 metadata)
+{
+	struct mlx5_vport *vport = mlx5_eswitch_get_vport(esw, vport_num);
+	int err;
+
+	if (WARN_ON_ONCE(IS_ERR(vport))) {
+		esw_warn(esw->dev, "vport(%d) invalid!\n", vport_num);
+		err = PTR_ERR(vport);
+		goto out;
+	}
+
+	esw_acl_ingress_ofld_rules_destroy(esw, vport);
+
+	vport->metadata = metadata ? metadata : vport->default_metadata;
+
+	/* Recreate ingress acl rules with vport->metadata */
+	err = esw_acl_ingress_ofld_rules_create(esw, vport);
+	if (err)
+		goto out;
+
+	return 0;
+
+out:
+	vport->metadata = vport->default_metadata;
+	return err;
+}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/lgcy.h b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/lgcy.h
new file mode 100644
index 000000000000..44c152da3d83
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/lgcy.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
+/* Copyright (c) 2020 Mellanox Technologies Inc. All rights reserved. */
+
+#ifndef __MLX5_ESWITCH_ACL_LGCY_H__
+#define __MLX5_ESWITCH_ACL_LGCY_H__
+
+#include "eswitch.h"
+
+/* Eswitch acl egress external APIs */
+int esw_acl_egress_lgcy_setup(struct mlx5_eswitch *esw, struct mlx5_vport *vport);
+void esw_acl_egress_lgcy_cleanup(struct mlx5_eswitch *esw, struct mlx5_vport *vport);
+
+/* Eswitch acl ingress external APIs */
+int esw_acl_ingress_lgcy_setup(struct mlx5_eswitch *esw, struct mlx5_vport *vport);
+void esw_acl_ingress_lgcy_cleanup(struct mlx5_eswitch *esw, struct mlx5_vport *vport);
+
+#endif /* __MLX5_ESWITCH_ACL_LGCY_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ofld.h b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ofld.h
new file mode 100644
index 000000000000..c57869b93d60
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ofld.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
+/* Copyright (c) 2020 Mellanox Technologies Inc. All rights reserved. */
+
+#ifndef __MLX5_ESWITCH_ACL_OFLD_H__
+#define __MLX5_ESWITCH_ACL_OFLD_H__
+
+#include "eswitch.h"
+
+/* Eswitch acl egress external APIs */
+int esw_acl_egress_ofld_setup(struct mlx5_eswitch *esw, struct mlx5_vport *vport);
+void esw_acl_egress_ofld_cleanup(struct mlx5_vport *vport);
+int mlx5_esw_acl_egress_vport_bond(struct mlx5_eswitch *esw, u16 active_vport_num,
+				   u16 passive_vport_num);
+int mlx5_esw_acl_egress_vport_unbond(struct mlx5_eswitch *esw, u16 vport_num);
+
+static inline bool mlx5_esw_acl_egress_fwd2vport_supported(struct mlx5_eswitch *esw)
+{
+	return esw && esw->mode == MLX5_ESWITCH_OFFLOADS &&
+		mlx5_eswitch_vport_match_metadata_enabled(esw) &&
+		MLX5_CAP_ESW_FLOWTABLE(esw->dev, egress_acl_forward_to_vport);
+}
+
+/* Eswitch acl ingress external APIs */
+int esw_acl_ingress_ofld_setup(struct mlx5_eswitch *esw, struct mlx5_vport *vport);
+void esw_acl_ingress_ofld_cleanup(struct mlx5_eswitch *esw, struct mlx5_vport *vport);
+int mlx5_esw_acl_ingress_vport_bond_update(struct mlx5_eswitch *esw, u16 vport_num,
+					   u32 metadata);
+
+#endif /* __MLX5_ESWITCH_ACL_OFLD_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/chains.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/chains.c
index 029001040737..d5bf908dfecd 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/chains.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/chains.c
@@ -274,7 +274,7 @@ mlx5_esw_chains_destroy_fdb_table(struct mlx5_eswitch *esw,
 static int
 create_fdb_chain_restore(struct fdb_chain *fdb_chain)
 {
-	char modact[MLX5_UN_SZ_BYTES(set_action_in_add_action_in_auto)];
+	char modact[MLX5_UN_SZ_BYTES(set_add_copy_action_in_auto)];
 	struct mlx5_eswitch *esw = fdb_chain->esw;
 	struct mlx5_modify_hdr *mod_hdr;
 	u32 index;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/chains.h b/drivers/net/ethernet/mellanox/mlx5/core/esw/chains.h
index f8c4239846ea..7679ac359e31 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/chains.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/chains.h
@@ -6,6 +6,8 @@
 
 #include "eswitch.h"
 
+#if IS_ENABLED(CONFIG_MLX5_CLS_ACT)
+
 bool
 mlx5_esw_chains_prios_supported(struct mlx5_eswitch *esw);
 bool
@@ -46,4 +48,21 @@ void mlx5_esw_chains_destroy(struct mlx5_eswitch *esw);
 int
 mlx5_eswitch_get_chain_for_tag(struct mlx5_eswitch *esw, u32 tag, u32 *chain);
 
+#else /* CONFIG_MLX5_CLS_ACT */
+
+static inline struct mlx5_flow_table *
+mlx5_esw_chains_get_table(struct mlx5_eswitch *esw, u32 chain, u32 prio,
+			  u32 level) { return ERR_PTR(-EOPNOTSUPP); }
+static inline void
+mlx5_esw_chains_put_table(struct mlx5_eswitch *esw, u32 chain, u32 prio,
+			  u32 level) {}
+
+static inline struct mlx5_flow_table *
+mlx5_esw_chains_get_tc_end_ft(struct mlx5_eswitch *esw) { return ERR_PTR(-EOPNOTSUPP); }
+
+static inline int mlx5_esw_chains_create(struct mlx5_eswitch *esw) { return 0; }
+static inline void mlx5_esw_chains_destroy(struct mlx5_eswitch *esw) {}
+
+#endif /* CONFIG_MLX5_CLS_ACT */
+
 #endif /* __ML5_ESW_CHAINS_H__ */