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path: root/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c1124
1 files changed, 1124 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
new file mode 100644
index 000000000..6c5af0185
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
@@ -0,0 +1,1124 @@
+// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
+/* Copyright (c) 2017-2018 Mellanox Technologies. All rights reserved */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/string.h>
+#include <linux/rhashtable.h>
+#include <linux/netdevice.h>
+#include <linux/mutex.h>
+#include <net/net_namespace.h>
+#include <net/tc_act/tc_vlan.h>
+
+#include "reg.h"
+#include "core.h"
+#include "resources.h"
+#include "spectrum.h"
+#include "core_acl_flex_keys.h"
+#include "core_acl_flex_actions.h"
+#include "spectrum_acl_tcam.h"
+
+struct mlxsw_sp_acl {
+ struct mlxsw_sp *mlxsw_sp;
+ struct mlxsw_afk *afk;
+ struct mlxsw_sp_fid *dummy_fid;
+ struct rhashtable ruleset_ht;
+ struct list_head rules;
+ struct mutex rules_lock; /* Protects rules list */
+ struct {
+ struct delayed_work dw;
+ unsigned long interval; /* ms */
+#define MLXSW_SP_ACL_RULE_ACTIVITY_UPDATE_PERIOD_MS 1000
+ } rule_activity_update;
+ struct mlxsw_sp_acl_tcam tcam;
+};
+
+struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl)
+{
+ return acl->afk;
+}
+
+struct mlxsw_sp_acl_ruleset_ht_key {
+ struct mlxsw_sp_flow_block *block;
+ u32 chain_index;
+ const struct mlxsw_sp_acl_profile_ops *ops;
+};
+
+struct mlxsw_sp_acl_ruleset {
+ struct rhash_head ht_node; /* Member of acl HT */
+ struct mlxsw_sp_acl_ruleset_ht_key ht_key;
+ struct rhashtable rule_ht;
+ unsigned int ref_count;
+ unsigned int min_prio;
+ unsigned int max_prio;
+ unsigned long priv[];
+ /* priv has to be always the last item */
+};
+
+struct mlxsw_sp_acl_rule {
+ struct rhash_head ht_node; /* Member of rule HT */
+ struct list_head list;
+ unsigned long cookie; /* HT key */
+ struct mlxsw_sp_acl_ruleset *ruleset;
+ struct mlxsw_sp_acl_rule_info *rulei;
+ u64 last_used;
+ u64 last_packets;
+ u64 last_bytes;
+ u64 last_drops;
+ unsigned long priv[];
+ /* priv has to be always the last item */
+};
+
+static const struct rhashtable_params mlxsw_sp_acl_ruleset_ht_params = {
+ .key_len = sizeof(struct mlxsw_sp_acl_ruleset_ht_key),
+ .key_offset = offsetof(struct mlxsw_sp_acl_ruleset, ht_key),
+ .head_offset = offsetof(struct mlxsw_sp_acl_ruleset, ht_node),
+ .automatic_shrinking = true,
+};
+
+static const struct rhashtable_params mlxsw_sp_acl_rule_ht_params = {
+ .key_len = sizeof(unsigned long),
+ .key_offset = offsetof(struct mlxsw_sp_acl_rule, cookie),
+ .head_offset = offsetof(struct mlxsw_sp_acl_rule, ht_node),
+ .automatic_shrinking = true,
+};
+
+struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp)
+{
+ return mlxsw_sp->acl->dummy_fid;
+}
+
+static bool
+mlxsw_sp_acl_ruleset_is_singular(const struct mlxsw_sp_acl_ruleset *ruleset)
+{
+ /* We hold a reference on ruleset ourselves */
+ return ruleset->ref_count == 2;
+}
+
+int mlxsw_sp_acl_ruleset_bind(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_flow_block *block,
+ struct mlxsw_sp_flow_block_binding *binding)
+{
+ struct mlxsw_sp_acl_ruleset *ruleset = block->ruleset_zero;
+ const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops;
+
+ return ops->ruleset_bind(mlxsw_sp, ruleset->priv,
+ binding->mlxsw_sp_port, binding->ingress);
+}
+
+void mlxsw_sp_acl_ruleset_unbind(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_flow_block *block,
+ struct mlxsw_sp_flow_block_binding *binding)
+{
+ struct mlxsw_sp_acl_ruleset *ruleset = block->ruleset_zero;
+ const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops;
+
+ ops->ruleset_unbind(mlxsw_sp, ruleset->priv,
+ binding->mlxsw_sp_port, binding->ingress);
+}
+
+static int
+mlxsw_sp_acl_ruleset_block_bind(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_ruleset *ruleset,
+ struct mlxsw_sp_flow_block *block)
+{
+ struct mlxsw_sp_flow_block_binding *binding;
+ int err;
+
+ block->ruleset_zero = ruleset;
+ list_for_each_entry(binding, &block->binding_list, list) {
+ err = mlxsw_sp_acl_ruleset_bind(mlxsw_sp, block, binding);
+ if (err)
+ goto rollback;
+ }
+ return 0;
+
+rollback:
+ list_for_each_entry_continue_reverse(binding, &block->binding_list,
+ list)
+ mlxsw_sp_acl_ruleset_unbind(mlxsw_sp, block, binding);
+ block->ruleset_zero = NULL;
+
+ return err;
+}
+
+static void
+mlxsw_sp_acl_ruleset_block_unbind(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_ruleset *ruleset,
+ struct mlxsw_sp_flow_block *block)
+{
+ struct mlxsw_sp_flow_block_binding *binding;
+
+ list_for_each_entry(binding, &block->binding_list, list)
+ mlxsw_sp_acl_ruleset_unbind(mlxsw_sp, block, binding);
+ block->ruleset_zero = NULL;
+}
+
+static struct mlxsw_sp_acl_ruleset *
+mlxsw_sp_acl_ruleset_create(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_flow_block *block, u32 chain_index,
+ const struct mlxsw_sp_acl_profile_ops *ops,
+ struct mlxsw_afk_element_usage *tmplt_elusage)
+{
+ struct mlxsw_sp_acl *acl = mlxsw_sp->acl;
+ struct mlxsw_sp_acl_ruleset *ruleset;
+ size_t alloc_size;
+ int err;
+
+ alloc_size = sizeof(*ruleset) + ops->ruleset_priv_size;
+ ruleset = kzalloc(alloc_size, GFP_KERNEL);
+ if (!ruleset)
+ return ERR_PTR(-ENOMEM);
+ ruleset->ref_count = 1;
+ ruleset->ht_key.block = block;
+ ruleset->ht_key.chain_index = chain_index;
+ ruleset->ht_key.ops = ops;
+
+ err = rhashtable_init(&ruleset->rule_ht, &mlxsw_sp_acl_rule_ht_params);
+ if (err)
+ goto err_rhashtable_init;
+
+ err = ops->ruleset_add(mlxsw_sp, &acl->tcam, ruleset->priv,
+ tmplt_elusage, &ruleset->min_prio,
+ &ruleset->max_prio);
+ if (err)
+ goto err_ops_ruleset_add;
+
+ err = rhashtable_insert_fast(&acl->ruleset_ht, &ruleset->ht_node,
+ mlxsw_sp_acl_ruleset_ht_params);
+ if (err)
+ goto err_ht_insert;
+
+ return ruleset;
+
+err_ht_insert:
+ ops->ruleset_del(mlxsw_sp, ruleset->priv);
+err_ops_ruleset_add:
+ rhashtable_destroy(&ruleset->rule_ht);
+err_rhashtable_init:
+ kfree(ruleset);
+ return ERR_PTR(err);
+}
+
+static void mlxsw_sp_acl_ruleset_destroy(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_ruleset *ruleset)
+{
+ const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops;
+ struct mlxsw_sp_acl *acl = mlxsw_sp->acl;
+
+ rhashtable_remove_fast(&acl->ruleset_ht, &ruleset->ht_node,
+ mlxsw_sp_acl_ruleset_ht_params);
+ ops->ruleset_del(mlxsw_sp, ruleset->priv);
+ rhashtable_destroy(&ruleset->rule_ht);
+ kfree(ruleset);
+}
+
+static void mlxsw_sp_acl_ruleset_ref_inc(struct mlxsw_sp_acl_ruleset *ruleset)
+{
+ ruleset->ref_count++;
+}
+
+static void mlxsw_sp_acl_ruleset_ref_dec(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_ruleset *ruleset)
+{
+ if (--ruleset->ref_count)
+ return;
+ mlxsw_sp_acl_ruleset_destroy(mlxsw_sp, ruleset);
+}
+
+static struct mlxsw_sp_acl_ruleset *
+__mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp_acl *acl,
+ struct mlxsw_sp_flow_block *block, u32 chain_index,
+ const struct mlxsw_sp_acl_profile_ops *ops)
+{
+ struct mlxsw_sp_acl_ruleset_ht_key ht_key;
+
+ memset(&ht_key, 0, sizeof(ht_key));
+ ht_key.block = block;
+ ht_key.chain_index = chain_index;
+ ht_key.ops = ops;
+ return rhashtable_lookup_fast(&acl->ruleset_ht, &ht_key,
+ mlxsw_sp_acl_ruleset_ht_params);
+}
+
+struct mlxsw_sp_acl_ruleset *
+mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_flow_block *block, u32 chain_index,
+ enum mlxsw_sp_acl_profile profile)
+{
+ const struct mlxsw_sp_acl_profile_ops *ops;
+ struct mlxsw_sp_acl *acl = mlxsw_sp->acl;
+ struct mlxsw_sp_acl_ruleset *ruleset;
+
+ ops = mlxsw_sp_acl_tcam_profile_ops(mlxsw_sp, profile);
+ if (!ops)
+ return ERR_PTR(-EINVAL);
+ ruleset = __mlxsw_sp_acl_ruleset_lookup(acl, block, chain_index, ops);
+ if (!ruleset)
+ return ERR_PTR(-ENOENT);
+ return ruleset;
+}
+
+struct mlxsw_sp_acl_ruleset *
+mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_flow_block *block, u32 chain_index,
+ enum mlxsw_sp_acl_profile profile,
+ struct mlxsw_afk_element_usage *tmplt_elusage)
+{
+ const struct mlxsw_sp_acl_profile_ops *ops;
+ struct mlxsw_sp_acl *acl = mlxsw_sp->acl;
+ struct mlxsw_sp_acl_ruleset *ruleset;
+
+ ops = mlxsw_sp_acl_tcam_profile_ops(mlxsw_sp, profile);
+ if (!ops)
+ return ERR_PTR(-EINVAL);
+
+ ruleset = __mlxsw_sp_acl_ruleset_lookup(acl, block, chain_index, ops);
+ if (ruleset) {
+ mlxsw_sp_acl_ruleset_ref_inc(ruleset);
+ return ruleset;
+ }
+ return mlxsw_sp_acl_ruleset_create(mlxsw_sp, block, chain_index, ops,
+ tmplt_elusage);
+}
+
+void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_ruleset *ruleset)
+{
+ mlxsw_sp_acl_ruleset_ref_dec(mlxsw_sp, ruleset);
+}
+
+u16 mlxsw_sp_acl_ruleset_group_id(struct mlxsw_sp_acl_ruleset *ruleset)
+{
+ const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops;
+
+ return ops->ruleset_group_id(ruleset->priv);
+}
+
+void mlxsw_sp_acl_ruleset_prio_get(struct mlxsw_sp_acl_ruleset *ruleset,
+ unsigned int *p_min_prio,
+ unsigned int *p_max_prio)
+{
+ *p_min_prio = ruleset->min_prio;
+ *p_max_prio = ruleset->max_prio;
+}
+
+struct mlxsw_sp_acl_rule_info *
+mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl,
+ struct mlxsw_afa_block *afa_block)
+{
+ struct mlxsw_sp_acl_rule_info *rulei;
+ int err;
+
+ rulei = kzalloc(sizeof(*rulei), GFP_KERNEL);
+ if (!rulei)
+ return ERR_PTR(-ENOMEM);
+
+ if (afa_block) {
+ rulei->act_block = afa_block;
+ return rulei;
+ }
+
+ rulei->act_block = mlxsw_afa_block_create(acl->mlxsw_sp->afa);
+ if (IS_ERR(rulei->act_block)) {
+ err = PTR_ERR(rulei->act_block);
+ goto err_afa_block_create;
+ }
+ rulei->action_created = 1;
+ return rulei;
+
+err_afa_block_create:
+ kfree(rulei);
+ return ERR_PTR(err);
+}
+
+void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei)
+{
+ if (rulei->action_created)
+ mlxsw_afa_block_destroy(rulei->act_block);
+ kfree(rulei);
+}
+
+int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei)
+{
+ return mlxsw_afa_block_commit(rulei->act_block);
+}
+
+void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei,
+ unsigned int priority)
+{
+ rulei->priority = priority;
+}
+
+void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei,
+ enum mlxsw_afk_element element,
+ u32 key_value, u32 mask_value)
+{
+ mlxsw_afk_values_add_u32(&rulei->values, element,
+ key_value, mask_value);
+}
+
+void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei,
+ enum mlxsw_afk_element element,
+ const char *key_value,
+ const char *mask_value, unsigned int len)
+{
+ mlxsw_afk_values_add_buf(&rulei->values, element,
+ key_value, mask_value, len);
+}
+
+int mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei)
+{
+ return mlxsw_afa_block_continue(rulei->act_block);
+}
+
+int mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei,
+ u16 group_id)
+{
+ return mlxsw_afa_block_jump(rulei->act_block, group_id);
+}
+
+int mlxsw_sp_acl_rulei_act_terminate(struct mlxsw_sp_acl_rule_info *rulei)
+{
+ return mlxsw_afa_block_terminate(rulei->act_block);
+}
+
+int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei,
+ bool ingress,
+ const struct flow_action_cookie *fa_cookie,
+ struct netlink_ext_ack *extack)
+{
+ return mlxsw_afa_block_append_drop(rulei->act_block, ingress,
+ fa_cookie, extack);
+}
+
+int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei)
+{
+ return mlxsw_afa_block_append_trap(rulei->act_block,
+ MLXSW_TRAP_ID_ACL0);
+}
+
+int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule_info *rulei,
+ struct net_device *out_dev,
+ struct netlink_ext_ack *extack)
+{
+ struct mlxsw_sp_port *mlxsw_sp_port;
+ u16 local_port;
+ bool in_port;
+
+ if (out_dev) {
+ if (!mlxsw_sp_port_dev_check(out_dev)) {
+ NL_SET_ERR_MSG_MOD(extack, "Invalid output device");
+ return -EINVAL;
+ }
+ mlxsw_sp_port = netdev_priv(out_dev);
+ if (mlxsw_sp_port->mlxsw_sp != mlxsw_sp) {
+ NL_SET_ERR_MSG_MOD(extack, "Invalid output device");
+ return -EINVAL;
+ }
+ local_port = mlxsw_sp_port->local_port;
+ in_port = false;
+ } else {
+ /* If out_dev is NULL, the caller wants to
+ * set forward to ingress port.
+ */
+ local_port = 0;
+ in_port = true;
+ }
+ return mlxsw_afa_block_append_fwd(rulei->act_block,
+ local_port, in_port, extack);
+}
+
+int mlxsw_sp_acl_rulei_act_mirror(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule_info *rulei,
+ struct mlxsw_sp_flow_block *block,
+ struct net_device *out_dev,
+ struct netlink_ext_ack *extack)
+{
+ struct mlxsw_sp_flow_block_binding *binding;
+ struct mlxsw_sp_port *in_port;
+
+ if (!list_is_singular(&block->binding_list)) {
+ NL_SET_ERR_MSG_MOD(extack, "Only a single mirror source is allowed");
+ return -EOPNOTSUPP;
+ }
+ binding = list_first_entry(&block->binding_list,
+ struct mlxsw_sp_flow_block_binding, list);
+ in_port = binding->mlxsw_sp_port;
+
+ return mlxsw_afa_block_append_mirror(rulei->act_block,
+ in_port->local_port,
+ out_dev,
+ binding->ingress,
+ extack);
+}
+
+int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule_info *rulei,
+ u32 action, u16 vid, u16 proto, u8 prio,
+ struct netlink_ext_ack *extack)
+{
+ u8 ethertype;
+
+ if (action == FLOW_ACTION_VLAN_MANGLE) {
+ switch (proto) {
+ case ETH_P_8021Q:
+ ethertype = 0;
+ break;
+ case ETH_P_8021AD:
+ ethertype = 1;
+ break;
+ default:
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported VLAN protocol");
+ dev_err(mlxsw_sp->bus_info->dev, "Unsupported VLAN protocol %#04x\n",
+ proto);
+ return -EINVAL;
+ }
+
+ return mlxsw_afa_block_append_vlan_modify(rulei->act_block,
+ vid, prio, ethertype,
+ extack);
+ } else {
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported VLAN action");
+ dev_err(mlxsw_sp->bus_info->dev, "Unsupported VLAN action\n");
+ return -EINVAL;
+ }
+}
+
+int mlxsw_sp_acl_rulei_act_priority(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule_info *rulei,
+ u32 prio, struct netlink_ext_ack *extack)
+{
+ /* Even though both Linux and Spectrum switches support 16 priorities,
+ * spectrum_qdisc only processes the first eight priomap elements, and
+ * the DCB and PFC features are tied to 8 priorities as well. Therefore
+ * bounce attempts to prioritize packets to higher priorities.
+ */
+ if (prio >= IEEE_8021QAZ_MAX_TCS) {
+ NL_SET_ERR_MSG_MOD(extack, "Only priorities 0..7 are supported");
+ return -EINVAL;
+ }
+ return mlxsw_afa_block_append_qos_switch_prio(rulei->act_block, prio,
+ extack);
+}
+
+struct mlxsw_sp_acl_mangle_action {
+ enum flow_action_mangle_base htype;
+ /* Offset is u32-aligned. */
+ u32 offset;
+ /* Mask bits are unset for the modified field. */
+ u32 mask;
+ /* Shift required to extract the set value. */
+ u32 shift;
+ enum mlxsw_sp_acl_mangle_field field;
+};
+
+#define MLXSW_SP_ACL_MANGLE_ACTION(_htype, _offset, _mask, _shift, _field) \
+ { \
+ .htype = _htype, \
+ .offset = _offset, \
+ .mask = _mask, \
+ .shift = _shift, \
+ .field = MLXSW_SP_ACL_MANGLE_FIELD_##_field, \
+ }
+
+#define MLXSW_SP_ACL_MANGLE_ACTION_IP4(_offset, _mask, _shift, _field) \
+ MLXSW_SP_ACL_MANGLE_ACTION(FLOW_ACT_MANGLE_HDR_TYPE_IP4, \
+ _offset, _mask, _shift, _field)
+
+#define MLXSW_SP_ACL_MANGLE_ACTION_IP6(_offset, _mask, _shift, _field) \
+ MLXSW_SP_ACL_MANGLE_ACTION(FLOW_ACT_MANGLE_HDR_TYPE_IP6, \
+ _offset, _mask, _shift, _field)
+
+#define MLXSW_SP_ACL_MANGLE_ACTION_TCP(_offset, _mask, _shift, _field) \
+ MLXSW_SP_ACL_MANGLE_ACTION(FLOW_ACT_MANGLE_HDR_TYPE_TCP, _offset, _mask, _shift, _field)
+
+#define MLXSW_SP_ACL_MANGLE_ACTION_UDP(_offset, _mask, _shift, _field) \
+ MLXSW_SP_ACL_MANGLE_ACTION(FLOW_ACT_MANGLE_HDR_TYPE_UDP, _offset, _mask, _shift, _field)
+
+static struct mlxsw_sp_acl_mangle_action mlxsw_sp_acl_mangle_actions[] = {
+ MLXSW_SP_ACL_MANGLE_ACTION_IP4(0, 0xff00ffff, 16, IP_DSFIELD),
+ MLXSW_SP_ACL_MANGLE_ACTION_IP4(0, 0xff03ffff, 18, IP_DSCP),
+ MLXSW_SP_ACL_MANGLE_ACTION_IP4(0, 0xfffcffff, 16, IP_ECN),
+
+ MLXSW_SP_ACL_MANGLE_ACTION_IP6(0, 0xf00fffff, 20, IP_DSFIELD),
+ MLXSW_SP_ACL_MANGLE_ACTION_IP6(0, 0xf03fffff, 22, IP_DSCP),
+ MLXSW_SP_ACL_MANGLE_ACTION_IP6(0, 0xffcfffff, 20, IP_ECN),
+
+ MLXSW_SP_ACL_MANGLE_ACTION_TCP(0, 0x0000ffff, 16, IP_SPORT),
+ MLXSW_SP_ACL_MANGLE_ACTION_TCP(0, 0xffff0000, 0, IP_DPORT),
+
+ MLXSW_SP_ACL_MANGLE_ACTION_UDP(0, 0x0000ffff, 16, IP_SPORT),
+ MLXSW_SP_ACL_MANGLE_ACTION_UDP(0, 0xffff0000, 0, IP_DPORT),
+
+ MLXSW_SP_ACL_MANGLE_ACTION_IP4(12, 0x00000000, 0, IP4_SIP),
+ MLXSW_SP_ACL_MANGLE_ACTION_IP4(16, 0x00000000, 0, IP4_DIP),
+
+ MLXSW_SP_ACL_MANGLE_ACTION_IP6(8, 0x00000000, 0, IP6_SIP_1),
+ MLXSW_SP_ACL_MANGLE_ACTION_IP6(12, 0x00000000, 0, IP6_SIP_2),
+ MLXSW_SP_ACL_MANGLE_ACTION_IP6(16, 0x00000000, 0, IP6_SIP_3),
+ MLXSW_SP_ACL_MANGLE_ACTION_IP6(20, 0x00000000, 0, IP6_SIP_4),
+ MLXSW_SP_ACL_MANGLE_ACTION_IP6(24, 0x00000000, 0, IP6_DIP_1),
+ MLXSW_SP_ACL_MANGLE_ACTION_IP6(28, 0x00000000, 0, IP6_DIP_2),
+ MLXSW_SP_ACL_MANGLE_ACTION_IP6(32, 0x00000000, 0, IP6_DIP_3),
+ MLXSW_SP_ACL_MANGLE_ACTION_IP6(36, 0x00000000, 0, IP6_DIP_4),
+};
+
+static int
+mlxsw_sp_acl_rulei_act_mangle_field(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule_info *rulei,
+ struct mlxsw_sp_acl_mangle_action *mact,
+ u32 val, struct netlink_ext_ack *extack)
+{
+ switch (mact->field) {
+ case MLXSW_SP_ACL_MANGLE_FIELD_IP_DSFIELD:
+ return mlxsw_afa_block_append_qos_dsfield(rulei->act_block,
+ val, extack);
+ case MLXSW_SP_ACL_MANGLE_FIELD_IP_DSCP:
+ return mlxsw_afa_block_append_qos_dscp(rulei->act_block,
+ val, extack);
+ case MLXSW_SP_ACL_MANGLE_FIELD_IP_ECN:
+ return mlxsw_afa_block_append_qos_ecn(rulei->act_block,
+ val, extack);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static int mlxsw_sp1_acl_rulei_act_mangle_field(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule_info *rulei,
+ struct mlxsw_sp_acl_mangle_action *mact,
+ u32 val, struct netlink_ext_ack *extack)
+{
+ int err;
+
+ err = mlxsw_sp_acl_rulei_act_mangle_field(mlxsw_sp, rulei, mact, val, extack);
+ if (err != -EOPNOTSUPP)
+ return err;
+
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported mangle field");
+ return err;
+}
+
+static int
+mlxsw_sp2_acl_rulei_act_mangle_field_ip_odd(struct mlxsw_sp_acl_rule_info *rulei,
+ enum mlxsw_sp_acl_mangle_field field,
+ u32 val, struct netlink_ext_ack *extack)
+{
+ if (!rulei->ipv6_valid) {
+ rulei->ipv6.prev_val = val;
+ rulei->ipv6_valid = true;
+ rulei->ipv6.prev_field = field;
+ return 0;
+ }
+
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported mangle field order");
+ return -EOPNOTSUPP;
+}
+
+static int mlxsw_sp2_acl_rulei_act_mangle_field(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule_info *rulei,
+ struct mlxsw_sp_acl_mangle_action *mact,
+ u32 val, struct netlink_ext_ack *extack)
+{
+ int err;
+
+ err = mlxsw_sp_acl_rulei_act_mangle_field(mlxsw_sp, rulei, mact, val, extack);
+ if (err != -EOPNOTSUPP)
+ return err;
+
+ switch (mact->field) {
+ case MLXSW_SP_ACL_MANGLE_FIELD_IP_SPORT:
+ return mlxsw_afa_block_append_l4port(rulei->act_block, false, val, extack);
+ case MLXSW_SP_ACL_MANGLE_FIELD_IP_DPORT:
+ return mlxsw_afa_block_append_l4port(rulei->act_block, true, val, extack);
+ /* IPv4 fields */
+ case MLXSW_SP_ACL_MANGLE_FIELD_IP4_SIP:
+ return mlxsw_afa_block_append_ip(rulei->act_block, false,
+ true, val, 0, extack);
+ case MLXSW_SP_ACL_MANGLE_FIELD_IP4_DIP:
+ return mlxsw_afa_block_append_ip(rulei->act_block, true,
+ true, val, 0, extack);
+ /* IPv6 fields */
+ case MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_1:
+ case MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_3:
+ case MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_1:
+ case MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_3:
+ return mlxsw_sp2_acl_rulei_act_mangle_field_ip_odd(rulei,
+ mact->field,
+ val, extack);
+ case MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_2:
+ if (rulei->ipv6_valid &&
+ rulei->ipv6.prev_field == MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_1) {
+ rulei->ipv6_valid = false;
+ return mlxsw_afa_block_append_ip(rulei->act_block,
+ false, false, val,
+ rulei->ipv6.prev_val,
+ extack);
+ }
+ break;
+ case MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_4:
+ if (rulei->ipv6_valid &&
+ rulei->ipv6.prev_field == MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_3) {
+ rulei->ipv6_valid = false;
+ return mlxsw_afa_block_append_ip(rulei->act_block,
+ false, true, val,
+ rulei->ipv6.prev_val,
+ extack);
+ }
+ break;
+ case MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_2:
+ if (rulei->ipv6_valid &&
+ rulei->ipv6.prev_field == MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_1) {
+ rulei->ipv6_valid = false;
+ return mlxsw_afa_block_append_ip(rulei->act_block,
+ true, false, val,
+ rulei->ipv6.prev_val,
+ extack);
+ }
+ break;
+ case MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_4:
+ if (rulei->ipv6_valid &&
+ rulei->ipv6.prev_field == MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_3) {
+ rulei->ipv6_valid = false;
+ return mlxsw_afa_block_append_ip(rulei->act_block,
+ true, true, val,
+ rulei->ipv6.prev_val,
+ extack);
+ }
+ break;
+ default:
+ break;
+ }
+
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported mangle field");
+ return err;
+}
+
+int mlxsw_sp_acl_rulei_act_mangle(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule_info *rulei,
+ enum flow_action_mangle_base htype,
+ u32 offset, u32 mask, u32 val,
+ struct netlink_ext_ack *extack)
+{
+ const struct mlxsw_sp_acl_rulei_ops *acl_rulei_ops = mlxsw_sp->acl_rulei_ops;
+ struct mlxsw_sp_acl_mangle_action *mact;
+ size_t i;
+
+ for (i = 0; i < ARRAY_SIZE(mlxsw_sp_acl_mangle_actions); ++i) {
+ mact = &mlxsw_sp_acl_mangle_actions[i];
+ if (mact->htype == htype &&
+ mact->offset == offset &&
+ mact->mask == mask) {
+ val >>= mact->shift;
+ return acl_rulei_ops->act_mangle_field(mlxsw_sp,
+ rulei, mact,
+ val, extack);
+ }
+ }
+
+ NL_SET_ERR_MSG_MOD(extack, "Unknown mangle field");
+ return -EINVAL;
+}
+
+int mlxsw_sp_acl_rulei_act_police(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule_info *rulei,
+ u32 index, u64 rate_bytes_ps,
+ u32 burst, struct netlink_ext_ack *extack)
+{
+ int err;
+
+ err = mlxsw_afa_block_append_police(rulei->act_block, index,
+ rate_bytes_ps, burst,
+ &rulei->policer_index, extack);
+ if (err)
+ return err;
+
+ rulei->policer_index_valid = true;
+
+ return 0;
+}
+
+int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule_info *rulei,
+ struct netlink_ext_ack *extack)
+{
+ int err;
+
+ err = mlxsw_afa_block_append_counter(rulei->act_block,
+ &rulei->counter_index, extack);
+ if (err)
+ return err;
+ rulei->counter_valid = true;
+ return 0;
+}
+
+int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule_info *rulei,
+ u16 fid, struct netlink_ext_ack *extack)
+{
+ return mlxsw_afa_block_append_fid_set(rulei->act_block, fid, extack);
+}
+
+int mlxsw_sp_acl_rulei_act_sample(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule_info *rulei,
+ struct mlxsw_sp_flow_block *block,
+ struct psample_group *psample_group, u32 rate,
+ u32 trunc_size, bool truncate,
+ struct netlink_ext_ack *extack)
+{
+ struct mlxsw_sp_flow_block_binding *binding;
+ struct mlxsw_sp_port *mlxsw_sp_port;
+
+ if (!list_is_singular(&block->binding_list)) {
+ NL_SET_ERR_MSG_MOD(extack, "Only a single sampling source is allowed");
+ return -EOPNOTSUPP;
+ }
+ binding = list_first_entry(&block->binding_list,
+ struct mlxsw_sp_flow_block_binding, list);
+ mlxsw_sp_port = binding->mlxsw_sp_port;
+
+ return mlxsw_afa_block_append_sampler(rulei->act_block,
+ mlxsw_sp_port->local_port,
+ psample_group, rate, trunc_size,
+ truncate, binding->ingress,
+ extack);
+}
+
+struct mlxsw_sp_acl_rule *
+mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_ruleset *ruleset,
+ unsigned long cookie,
+ struct mlxsw_afa_block *afa_block,
+ struct netlink_ext_ack *extack)
+{
+ const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops;
+ struct mlxsw_sp_acl_rule *rule;
+ int err;
+
+ mlxsw_sp_acl_ruleset_ref_inc(ruleset);
+ rule = kzalloc(sizeof(*rule) + ops->rule_priv_size,
+ GFP_KERNEL);
+ if (!rule) {
+ err = -ENOMEM;
+ goto err_alloc;
+ }
+ rule->cookie = cookie;
+ rule->ruleset = ruleset;
+
+ rule->rulei = mlxsw_sp_acl_rulei_create(mlxsw_sp->acl, afa_block);
+ if (IS_ERR(rule->rulei)) {
+ err = PTR_ERR(rule->rulei);
+ goto err_rulei_create;
+ }
+
+ return rule;
+
+err_rulei_create:
+ kfree(rule);
+err_alloc:
+ mlxsw_sp_acl_ruleset_ref_dec(mlxsw_sp, ruleset);
+ return ERR_PTR(err);
+}
+
+void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule *rule)
+{
+ struct mlxsw_sp_acl_ruleset *ruleset = rule->ruleset;
+
+ mlxsw_sp_acl_rulei_destroy(rule->rulei);
+ kfree(rule);
+ mlxsw_sp_acl_ruleset_ref_dec(mlxsw_sp, ruleset);
+}
+
+int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule *rule)
+{
+ struct mlxsw_sp_acl_ruleset *ruleset = rule->ruleset;
+ const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops;
+ struct mlxsw_sp_flow_block *block = ruleset->ht_key.block;
+ int err;
+
+ err = ops->rule_add(mlxsw_sp, ruleset->priv, rule->priv, rule->rulei);
+ if (err)
+ return err;
+
+ err = rhashtable_insert_fast(&ruleset->rule_ht, &rule->ht_node,
+ mlxsw_sp_acl_rule_ht_params);
+ if (err)
+ goto err_rhashtable_insert;
+
+ if (!ruleset->ht_key.chain_index &&
+ mlxsw_sp_acl_ruleset_is_singular(ruleset)) {
+ /* We only need ruleset with chain index 0, the implicit
+ * one, to be directly bound to device. The rest of the
+ * rulesets are bound by "Goto action set".
+ */
+ err = mlxsw_sp_acl_ruleset_block_bind(mlxsw_sp, ruleset, block);
+ if (err)
+ goto err_ruleset_block_bind;
+ }
+
+ mutex_lock(&mlxsw_sp->acl->rules_lock);
+ list_add_tail(&rule->list, &mlxsw_sp->acl->rules);
+ mutex_unlock(&mlxsw_sp->acl->rules_lock);
+ block->rule_count++;
+ block->ingress_blocker_rule_count += rule->rulei->ingress_bind_blocker;
+ block->egress_blocker_rule_count += rule->rulei->egress_bind_blocker;
+ return 0;
+
+err_ruleset_block_bind:
+ rhashtable_remove_fast(&ruleset->rule_ht, &rule->ht_node,
+ mlxsw_sp_acl_rule_ht_params);
+err_rhashtable_insert:
+ ops->rule_del(mlxsw_sp, rule->priv);
+ return err;
+}
+
+void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule *rule)
+{
+ struct mlxsw_sp_acl_ruleset *ruleset = rule->ruleset;
+ const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops;
+ struct mlxsw_sp_flow_block *block = ruleset->ht_key.block;
+
+ block->egress_blocker_rule_count -= rule->rulei->egress_bind_blocker;
+ block->ingress_blocker_rule_count -= rule->rulei->ingress_bind_blocker;
+ block->rule_count--;
+ mutex_lock(&mlxsw_sp->acl->rules_lock);
+ list_del(&rule->list);
+ mutex_unlock(&mlxsw_sp->acl->rules_lock);
+ if (!ruleset->ht_key.chain_index &&
+ mlxsw_sp_acl_ruleset_is_singular(ruleset))
+ mlxsw_sp_acl_ruleset_block_unbind(mlxsw_sp, ruleset, block);
+ rhashtable_remove_fast(&ruleset->rule_ht, &rule->ht_node,
+ mlxsw_sp_acl_rule_ht_params);
+ ops->rule_del(mlxsw_sp, rule->priv);
+}
+
+int mlxsw_sp_acl_rule_action_replace(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule *rule,
+ struct mlxsw_afa_block *afa_block)
+{
+ struct mlxsw_sp_acl_ruleset *ruleset = rule->ruleset;
+ const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops;
+ struct mlxsw_sp_acl_rule_info *rulei;
+
+ rulei = mlxsw_sp_acl_rule_rulei(rule);
+ rulei->act_block = afa_block;
+
+ return ops->rule_action_replace(mlxsw_sp, rule->priv, rule->rulei);
+}
+
+struct mlxsw_sp_acl_rule *
+mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_ruleset *ruleset,
+ unsigned long cookie)
+{
+ return rhashtable_lookup_fast(&ruleset->rule_ht, &cookie,
+ mlxsw_sp_acl_rule_ht_params);
+}
+
+struct mlxsw_sp_acl_rule_info *
+mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule)
+{
+ return rule->rulei;
+}
+
+static int mlxsw_sp_acl_rule_activity_update(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule *rule)
+{
+ struct mlxsw_sp_acl_ruleset *ruleset = rule->ruleset;
+ const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops;
+ bool active;
+ int err;
+
+ err = ops->rule_activity_get(mlxsw_sp, rule->priv, &active);
+ if (err)
+ return err;
+ if (active)
+ rule->last_used = jiffies;
+ return 0;
+}
+
+static int mlxsw_sp_acl_rules_activity_update(struct mlxsw_sp_acl *acl)
+{
+ struct mlxsw_sp_acl_rule *rule;
+ int err;
+
+ mutex_lock(&acl->rules_lock);
+ list_for_each_entry(rule, &acl->rules, list) {
+ err = mlxsw_sp_acl_rule_activity_update(acl->mlxsw_sp,
+ rule);
+ if (err)
+ goto err_rule_update;
+ }
+ mutex_unlock(&acl->rules_lock);
+ return 0;
+
+err_rule_update:
+ mutex_unlock(&acl->rules_lock);
+ return err;
+}
+
+static void mlxsw_sp_acl_rule_activity_work_schedule(struct mlxsw_sp_acl *acl)
+{
+ unsigned long interval = acl->rule_activity_update.interval;
+
+ mlxsw_core_schedule_dw(&acl->rule_activity_update.dw,
+ msecs_to_jiffies(interval));
+}
+
+static void mlxsw_sp_acl_rule_activity_update_work(struct work_struct *work)
+{
+ struct mlxsw_sp_acl *acl = container_of(work, struct mlxsw_sp_acl,
+ rule_activity_update.dw.work);
+ int err;
+
+ err = mlxsw_sp_acl_rules_activity_update(acl);
+ if (err)
+ dev_err(acl->mlxsw_sp->bus_info->dev, "Could not update acl activity");
+
+ mlxsw_sp_acl_rule_activity_work_schedule(acl);
+}
+
+int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule *rule,
+ u64 *packets, u64 *bytes, u64 *drops,
+ u64 *last_use,
+ enum flow_action_hw_stats *used_hw_stats)
+
+{
+ enum mlxsw_sp_policer_type type = MLXSW_SP_POLICER_TYPE_SINGLE_RATE;
+ struct mlxsw_sp_acl_rule_info *rulei;
+ u64 current_packets = 0;
+ u64 current_bytes = 0;
+ u64 current_drops = 0;
+ int err;
+
+ rulei = mlxsw_sp_acl_rule_rulei(rule);
+ if (rulei->counter_valid) {
+ err = mlxsw_sp_flow_counter_get(mlxsw_sp, rulei->counter_index,
+ &current_packets,
+ &current_bytes);
+ if (err)
+ return err;
+ *used_hw_stats = FLOW_ACTION_HW_STATS_IMMEDIATE;
+ }
+ if (rulei->policer_index_valid) {
+ err = mlxsw_sp_policer_drops_counter_get(mlxsw_sp, type,
+ rulei->policer_index,
+ &current_drops);
+ if (err)
+ return err;
+ }
+ *packets = current_packets - rule->last_packets;
+ *bytes = current_bytes - rule->last_bytes;
+ *drops = current_drops - rule->last_drops;
+ *last_use = rule->last_used;
+
+ rule->last_bytes = current_bytes;
+ rule->last_packets = current_packets;
+ rule->last_drops = current_drops;
+
+ return 0;
+}
+
+int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp)
+{
+ struct mlxsw_sp_fid *fid;
+ struct mlxsw_sp_acl *acl;
+ size_t alloc_size;
+ int err;
+
+ alloc_size = sizeof(*acl) + mlxsw_sp_acl_tcam_priv_size(mlxsw_sp);
+ acl = kzalloc(alloc_size, GFP_KERNEL);
+ if (!acl)
+ return -ENOMEM;
+ mlxsw_sp->acl = acl;
+ acl->mlxsw_sp = mlxsw_sp;
+ acl->afk = mlxsw_afk_create(MLXSW_CORE_RES_GET(mlxsw_sp->core,
+ ACL_FLEX_KEYS),
+ mlxsw_sp->afk_ops);
+ if (!acl->afk) {
+ err = -ENOMEM;
+ goto err_afk_create;
+ }
+
+ err = rhashtable_init(&acl->ruleset_ht,
+ &mlxsw_sp_acl_ruleset_ht_params);
+ if (err)
+ goto err_rhashtable_init;
+
+ fid = mlxsw_sp_fid_dummy_get(mlxsw_sp);
+ if (IS_ERR(fid)) {
+ err = PTR_ERR(fid);
+ goto err_fid_get;
+ }
+ acl->dummy_fid = fid;
+
+ INIT_LIST_HEAD(&acl->rules);
+ mutex_init(&acl->rules_lock);
+ err = mlxsw_sp_acl_tcam_init(mlxsw_sp, &acl->tcam);
+ if (err)
+ goto err_acl_ops_init;
+
+ /* Create the delayed work for the rule activity_update */
+ INIT_DELAYED_WORK(&acl->rule_activity_update.dw,
+ mlxsw_sp_acl_rule_activity_update_work);
+ acl->rule_activity_update.interval = MLXSW_SP_ACL_RULE_ACTIVITY_UPDATE_PERIOD_MS;
+ mlxsw_core_schedule_dw(&acl->rule_activity_update.dw, 0);
+ return 0;
+
+err_acl_ops_init:
+ mutex_destroy(&acl->rules_lock);
+ mlxsw_sp_fid_put(fid);
+err_fid_get:
+ rhashtable_destroy(&acl->ruleset_ht);
+err_rhashtable_init:
+ mlxsw_afk_destroy(acl->afk);
+err_afk_create:
+ kfree(acl);
+ return err;
+}
+
+void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp)
+{
+ struct mlxsw_sp_acl *acl = mlxsw_sp->acl;
+
+ cancel_delayed_work_sync(&mlxsw_sp->acl->rule_activity_update.dw);
+ mlxsw_sp_acl_tcam_fini(mlxsw_sp, &acl->tcam);
+ mutex_destroy(&acl->rules_lock);
+ WARN_ON(!list_empty(&acl->rules));
+ mlxsw_sp_fid_put(acl->dummy_fid);
+ rhashtable_destroy(&acl->ruleset_ht);
+ mlxsw_afk_destroy(acl->afk);
+ kfree(acl);
+}
+
+u32 mlxsw_sp_acl_region_rehash_intrvl_get(struct mlxsw_sp *mlxsw_sp)
+{
+ struct mlxsw_sp_acl *acl = mlxsw_sp->acl;
+
+ return mlxsw_sp_acl_tcam_vregion_rehash_intrvl_get(mlxsw_sp,
+ &acl->tcam);
+}
+
+int mlxsw_sp_acl_region_rehash_intrvl_set(struct mlxsw_sp *mlxsw_sp, u32 val)
+{
+ struct mlxsw_sp_acl *acl = mlxsw_sp->acl;
+
+ return mlxsw_sp_acl_tcam_vregion_rehash_intrvl_set(mlxsw_sp,
+ &acl->tcam, val);
+}
+
+struct mlxsw_sp_acl_rulei_ops mlxsw_sp1_acl_rulei_ops = {
+ .act_mangle_field = mlxsw_sp1_acl_rulei_act_mangle_field,
+};
+
+struct mlxsw_sp_acl_rulei_ops mlxsw_sp2_acl_rulei_ops = {
+ .act_mangle_field = mlxsw_sp2_acl_rulei_act_mangle_field,
+};