core_acl_flex_actions.h

  1/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
  2/* Copyright (c) 2017-2018 Mellanox Technologies. All rights reserved */
  3
  4#ifndef _MLXSW_CORE_ACL_FLEX_ACTIONS_H
  5#define _MLXSW_CORE_ACL_FLEX_ACTIONS_H
  6
  7#include <linux/types.h>
  8#include <linux/netdevice.h>
  9#include <net/flow_offload.h>
 10
 11struct mlxsw_afa;
 12struct mlxsw_afa_block;
 13
 14struct mlxsw_afa_ops {
 15	int (*kvdl_set_add)(void *priv, u32 *p_kvdl_index,
 16			    char *enc_actions, bool is_first);
 17	void (*kvdl_set_del)(void *priv, u32 kvdl_index, bool is_first);
 18	int (*kvdl_set_activity_get)(void *priv, u32 kvdl_index,
 19				     bool *activity);
 20	int (*kvdl_fwd_entry_add)(void *priv, u32 *p_kvdl_index, u16 local_port);
 21	void (*kvdl_fwd_entry_del)(void *priv, u32 kvdl_index);
 22	int (*counter_index_get)(void *priv, unsigned int *p_counter_index);
 23	void (*counter_index_put)(void *priv, unsigned int counter_index);
 24	int (*mirror_add)(void *priv, u16 local_in_port,
 25			  const struct net_device *out_dev,
 26			  bool ingress, int *p_span_id);
 27	void (*mirror_del)(void *priv, u16 local_in_port, int span_id,
 28			   bool ingress);
 29	int (*policer_add)(void *priv, u64 rate_bytes_ps, u32 burst,
 30			   u16 *p_policer_index,
 31			   struct netlink_ext_ack *extack);
 32	void (*policer_del)(void *priv, u16 policer_index);
 33	int (*sampler_add)(void *priv, u16 local_port,
 34			   struct psample_group *psample_group, u32 rate,
 35			   u32 trunc_size, bool truncate, bool ingress,
 36			   int *p_span_id, struct netlink_ext_ack *extack);
 37	void (*sampler_del)(void *priv, u16 local_port, int span_id,
 38			    bool ingress);
 39	bool dummy_first_set;
 40};
 41
 42struct mlxsw_afa *mlxsw_afa_create(unsigned int max_acts_per_set,
 43				   const struct mlxsw_afa_ops *ops,
 44				   void *ops_priv);
 45void mlxsw_afa_destroy(struct mlxsw_afa *mlxsw_afa);
 46struct mlxsw_afa_block *mlxsw_afa_block_create(struct mlxsw_afa *mlxsw_afa);
 47void mlxsw_afa_block_destroy(struct mlxsw_afa_block *block);
 48int mlxsw_afa_block_commit(struct mlxsw_afa_block *block);
 49char *mlxsw_afa_block_first_set(struct mlxsw_afa_block *block);
 50char *mlxsw_afa_block_cur_set(struct mlxsw_afa_block *block);
 51u32 mlxsw_afa_block_first_kvdl_index(struct mlxsw_afa_block *block);
 52int mlxsw_afa_block_activity_get(struct mlxsw_afa_block *block, bool *activity);
 53int mlxsw_afa_block_continue(struct mlxsw_afa_block *block);
 54int mlxsw_afa_block_jump(struct mlxsw_afa_block *block, u16 group_id);
 55int mlxsw_afa_block_terminate(struct mlxsw_afa_block *block);
 56const struct flow_action_cookie *
 57mlxsw_afa_cookie_lookup(struct mlxsw_afa *mlxsw_afa, u32 cookie_index);
 58int mlxsw_afa_block_append_drop(struct mlxsw_afa_block *block, bool ingress,
 59				const struct flow_action_cookie *fa_cookie,
 60				struct netlink_ext_ack *extack);
 61int mlxsw_afa_block_append_trap(struct mlxsw_afa_block *block, u16 trap_id);
 62int mlxsw_afa_block_append_trap_and_forward(struct mlxsw_afa_block *block,
 63					    u16 trap_id);
 64int mlxsw_afa_block_append_mirror(struct mlxsw_afa_block *block,
 65				  u16 local_in_port,
 66				  const struct net_device *out_dev,
 67				  bool ingress,
 68				  struct netlink_ext_ack *extack);
 69int mlxsw_afa_block_append_fwd(struct mlxsw_afa_block *block,
 70			       u16 local_port, bool in_port,
 71			       struct netlink_ext_ack *extack);
 72int mlxsw_afa_block_append_vlan_modify(struct mlxsw_afa_block *block,
 73				       u16 vid, u8 pcp, u8 et,
 74				       struct netlink_ext_ack *extack);
 75int mlxsw_afa_block_append_qos_switch_prio(struct mlxsw_afa_block *block,
 76					   u8 prio,
 77					   struct netlink_ext_ack *extack);
 78int mlxsw_afa_block_append_qos_dsfield(struct mlxsw_afa_block *block,
 79				       u8 dsfield,
 80				       struct netlink_ext_ack *extack);
 81int mlxsw_afa_block_append_qos_dscp(struct mlxsw_afa_block *block,
 82				    u8 dscp, struct netlink_ext_ack *extack);
 83int mlxsw_afa_block_append_qos_ecn(struct mlxsw_afa_block *block,
 84				   u8 ecn, struct netlink_ext_ack *extack);
 85int mlxsw_afa_block_append_allocated_counter(struct mlxsw_afa_block *block,
 86					     u32 counter_index);
 87int mlxsw_afa_block_append_counter(struct mlxsw_afa_block *block,
 88				   u32 *p_counter_index,
 89				   struct netlink_ext_ack *extack);
 90int mlxsw_afa_block_append_fid_set(struct mlxsw_afa_block *block, u16 fid,
 91				   struct netlink_ext_ack *extack);
 92int mlxsw_afa_block_append_ignore(struct mlxsw_afa_block *block,
 93				  bool disable_learning, bool disable_security);
 94int mlxsw_afa_block_append_mcrouter(struct mlxsw_afa_block *block,
 95				    u16 expected_irif, u16 min_mtu,
 96				    bool rmid_valid, u32 kvdl_index);
 97int mlxsw_afa_block_append_ip(struct mlxsw_afa_block *block, bool is_dip,
 98			      bool is_lsb, u32 val_31_0, u32 val_63_32,
 99			      struct netlink_ext_ack *extack);
100int mlxsw_afa_block_append_l4port(struct mlxsw_afa_block *block, bool is_dport, u16 l4_port,
101				  struct netlink_ext_ack *extack);
102int mlxsw_afa_block_append_police(struct mlxsw_afa_block *block,
103				  u32 fa_index, u64 rate_bytes_ps, u32 burst,
104				  u16 *p_policer_index,
105				  struct netlink_ext_ack *extack);
106int mlxsw_afa_block_append_sampler(struct mlxsw_afa_block *block, u16 local_port,
107				   struct psample_group *psample_group,
108				   u32 rate, u32 trunc_size, bool truncate,
109				   bool ingress,
110				   struct netlink_ext_ack *extack);
111
112#endif