diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 100 |
1 files changed, 98 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index bc3efe1629c4..cd9b4b2d0980 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -1,7 +1,7 @@ /* * drivers/net/ethernet/mellanox/mlxsw/spectrum.h - * Copyright (c) 2015 Mellanox Technologies. All rights reserved. - * Copyright (c) 2015 Jiri Pirko <jiri@mellanox.com> + * Copyright (c) 2015-2017 Mellanox Technologies. All rights reserved. + * Copyright (c) 2015-2017 Jiri Pirko <jiri@mellanox.com> * Copyright (c) 2015 Ido Schimmel <idosch@mellanox.com> * Copyright (c) 2015 Elad Raz <eladr@mellanox.com> * @@ -50,6 +50,8 @@ #include "port.h" #include "core.h" +#include "core_acl_flex_keys.h" +#include "core_acl_flex_actions.h" #define MLXSW_SP_VFID_BASE VLAN_N_VID #define MLXSW_SP_VFID_MAX 6656 /* Bridged VLAN interfaces */ @@ -262,6 +264,8 @@ struct mlxsw_sp_router { bool aborted; }; +struct mlxsw_sp_acl; + struct mlxsw_sp { struct { struct list_head list; @@ -291,6 +295,7 @@ struct mlxsw_sp { u8 port_to_module[MLXSW_PORT_MAX_PORTS]; struct mlxsw_sp_sb sb; struct mlxsw_sp_router router; + struct mlxsw_sp_acl *acl; struct { DECLARE_BITMAP(usage, MLXSW_SP_KVD_LINEAR_SIZE); } kvdl; @@ -373,6 +378,7 @@ struct mlxsw_sp_port { struct mlxsw_sp_port_sample *sample; }; +bool mlxsw_sp_port_dev_check(const struct net_device *dev); struct mlxsw_sp_port *mlxsw_sp_port_lower_dev_hold(struct net_device *dev); void mlxsw_sp_port_dev_put(struct mlxsw_sp_port *mlxsw_sp_port); @@ -602,4 +608,94 @@ int mlxsw_sp_router_netevent_event(struct notifier_block *unused, int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp, unsigned int entry_count); void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp, int entry_index); +struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl); + +struct mlxsw_sp_acl_rule_info { + unsigned int priority; + struct mlxsw_afk_element_values values; + struct mlxsw_afa_block *act_block; +}; + +enum mlxsw_sp_acl_profile { + MLXSW_SP_ACL_PROFILE_FLOWER, +}; + +struct mlxsw_sp_acl_profile_ops { + size_t ruleset_priv_size; + int (*ruleset_add)(struct mlxsw_sp *mlxsw_sp, + void *priv, void *ruleset_priv); + void (*ruleset_del)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv); + int (*ruleset_bind)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv, + struct net_device *dev, bool ingress); + void (*ruleset_unbind)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv); + size_t rule_priv_size; + int (*rule_add)(struct mlxsw_sp *mlxsw_sp, + void *ruleset_priv, void *rule_priv, + struct mlxsw_sp_acl_rule_info *rulei); + void (*rule_del)(struct mlxsw_sp *mlxsw_sp, void *rule_priv); +}; + +struct mlxsw_sp_acl_ops { + size_t priv_size; + int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); + void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv); + const struct mlxsw_sp_acl_profile_ops * + (*profile_ops)(struct mlxsw_sp *mlxsw_sp, + enum mlxsw_sp_acl_profile profile); +}; + +struct mlxsw_sp_acl_ruleset; + +struct mlxsw_sp_acl_ruleset * +mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp, + struct net_device *dev, bool ingress, + enum mlxsw_sp_acl_profile profile); +void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_acl_ruleset *ruleset); + +struct mlxsw_sp_acl_rule_info * +mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl); +void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei); +int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei); +void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei, + unsigned int 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); +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); +void mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei); +void mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei, + u16 group_id); +int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei); +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 mlxsw_sp_acl_rule; + +struct mlxsw_sp_acl_rule * +mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_acl_ruleset *ruleset, + unsigned long cookie); +void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_acl_rule *rule); +int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_acl_rule *rule); +void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_acl_rule *rule); +struct mlxsw_sp_acl_rule * +mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_acl_ruleset *ruleset, + unsigned long cookie); +struct mlxsw_sp_acl_rule_info * +mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule); + +int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp); +void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp); + +extern const struct mlxsw_sp_acl_ops mlxsw_sp_acl_tcam_ops; + #endif |