drivers/net/ethernet/mellanox/mlxsw/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
  11 struct mlxsw_afa;
  12 struct mlxsw_afa_block;
  13
  14 struct 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
  42 struct mlxsw_afa *mlxsw_afa_create(unsigned int max_acts_per_set,
  43                                    const struct mlxsw_afa_ops *ops,
  44                                    void *ops_priv);
  45 void mlxsw_afa_destroy(struct mlxsw_afa *mlxsw_afa);
  46 struct mlxsw_afa_block *mlxsw_afa_block_create(struct mlxsw_afa *mlxsw_afa);
  47 void mlxsw_afa_block_destroy(struct mlxsw_afa_block *block);
  48 int mlxsw_afa_block_commit(struct mlxsw_afa_block *block);
  49 char *mlxsw_afa_block_first_set(struct mlxsw_afa_block *block);
  50 char *mlxsw_afa_block_cur_set(struct mlxsw_afa_block *block);
  51 u32 mlxsw_afa_block_first_kvdl_index(struct mlxsw_afa_block *block);
  52 int mlxsw_afa_block_activity_get(struct mlxsw_afa_block *block, bool *activity);
  53 int mlxsw_afa_block_continue(struct mlxsw_afa_block *block);
  54 int mlxsw_afa_block_jump(struct mlxsw_afa_block *block, u16 group_id);
  55 int mlxsw_afa_block_terminate(struct mlxsw_afa_block *block);
  56 const struct flow_action_cookie *
  57 mlxsw_afa_cookie_lookup(struct mlxsw_afa *mlxsw_afa, u32 cookie_index);
  58 int 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);
  61 int mlxsw_afa_block_append_trap(struct mlxsw_afa_block *block, u16 trap_id);
  62 int mlxsw_afa_block_append_trap_and_forward(struct mlxsw_afa_block *block,
  63                                             u16 trap_id);
  64 int 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);
  69 int mlxsw_afa_block_append_fwd(struct mlxsw_afa_block *block,
  70                                u16 local_port, bool in_port,
  71                                struct netlink_ext_ack *extack);
  72 int mlxsw_afa_block_append_vlan_modify(struct mlxsw_afa_block *block,
  73                                        u16 vid, u8 pcp, u8 et,
  74                                        struct netlink_ext_ack *extack);
  75 int mlxsw_afa_block_append_qos_switch_prio(struct mlxsw_afa_block *block,
  76                                            u8 prio,
  77                                            struct netlink_ext_ack *extack);
  78 int mlxsw_afa_block_append_qos_dsfield(struct mlxsw_afa_block *block,
  79                                        u8 dsfield,
  80                                        struct netlink_ext_ack *extack);
  81 int mlxsw_afa_block_append_qos_dscp(struct mlxsw_afa_block *block,
  82                                     u8 dscp, struct netlink_ext_ack *extack);
  83 int mlxsw_afa_block_append_qos_ecn(struct mlxsw_afa_block *block,
  84                                    u8 ecn, struct netlink_ext_ack *extack);
  85 int mlxsw_afa_block_append_allocated_counter(struct mlxsw_afa_block *block,
  86                                              u32 counter_index);
  87 int mlxsw_afa_block_append_counter(struct mlxsw_afa_block *block,
  88                                    u32 *p_counter_index,
  89                                    struct netlink_ext_ack *extack);
  90 int mlxsw_afa_block_append_fid_set(struct mlxsw_afa_block *block, u16 fid,
  91                                    struct netlink_ext_ack *extack);
  92 int mlxsw_afa_block_append_ignore(struct mlxsw_afa_block *block,
  93                                   bool disable_learning, bool disable_security);
  94 int mlxsw_afa_block_append_mcrouter(struct mlxsw_afa_block *block,
  95                                     u16 expected_irif, u16 min_mtu,
  96                                     bool rmid_valid, u32 kvdl_index);
  97 int 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);
 100 int mlxsw_afa_block_append_l4port(struct mlxsw_afa_block *block, bool is_dport, u16 l4_port,
 101                                   struct netlink_ext_ack *extack);
 102 int 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);
 106 int 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