diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 260 |
1 files changed, 176 insertions, 84 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 4a519d8edec8..3ae930196741 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -1,38 +1,5 @@ -/* - * drivers/net/ethernet/mellanox/mlxsw/spectrum.h - * 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> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the names of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * Alternatively, this software may be distributed under the terms of the - * GNU General Public License ("GPL") version 2 as published by the Free - * Software Foundation. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ +/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ +/* Copyright (c) 2015-2018 Mellanox Technologies. All rights reserved */ #ifndef _MLXSW_SPECTRUM_H #define _MLXSW_SPECTRUM_H @@ -54,6 +21,7 @@ #include "core.h" #include "core_acl_flex_keys.h" #include "core_acl_flex_actions.h" +#include "reg.h" #define MLXSW_SP_FID_8021D_MAX 1024 @@ -145,6 +113,9 @@ struct mlxsw_sp_acl; struct mlxsw_sp_counter_pool; struct mlxsw_sp_fid_core; struct mlxsw_sp_kvdl; +struct mlxsw_sp_kvdl_ops; +struct mlxsw_sp_mr_tcam_ops; +struct mlxsw_sp_acl_tcam_ops; struct mlxsw_sp { struct mlxsw_sp_port **ports; @@ -168,6 +139,13 @@ struct mlxsw_sp { struct mlxsw_sp_span_entry *entries; int entries_count; } span; + const struct mlxsw_fw_rev *req_rev; + const char *fw_filename; + const struct mlxsw_sp_kvdl_ops *kvdl_ops; + const struct mlxsw_afa_ops *afa_ops; + const struct mlxsw_afk_ops *afk_ops; + const struct mlxsw_sp_mr_tcam_ops *mr_tcam_ops; + const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops; }; static inline struct mlxsw_sp_upper * @@ -233,6 +211,7 @@ struct mlxsw_sp_port { struct ieee_ets *ets; struct ieee_maxrate *maxrate; struct ieee_pfc *pfc; + enum mlxsw_reg_qpts_trust_state trust_state; } dcb; struct { u8 module; @@ -407,6 +386,8 @@ static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port) int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp); void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp); int mlxsw_sp_netdevice_router_port_event(struct net_device *dev); +void mlxsw_sp_rif_macvlan_del(struct mlxsw_sp *mlxsw_sp, + const struct net_device *macvlan_dev); int mlxsw_sp_inetaddr_event(struct notifier_block *unused, unsigned long event, void *ptr); int mlxsw_sp_inetaddr_valid_event(struct notifier_block *unused, @@ -435,15 +416,62 @@ mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); void mlxsw_sp_rif_destroy(struct mlxsw_sp_rif *rif); /* spectrum_kvdl.c */ +enum mlxsw_sp_kvdl_entry_type { + MLXSW_SP_KVDL_ENTRY_TYPE_ADJ, + MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET, + MLXSW_SP_KVDL_ENTRY_TYPE_PBS, + MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR, +}; + +static inline unsigned int +mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type) +{ + switch (type) { + case MLXSW_SP_KVDL_ENTRY_TYPE_ADJ: /* fall through */ + case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET: /* fall through */ + case MLXSW_SP_KVDL_ENTRY_TYPE_PBS: /* fall through */ + case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR: /* fall through */ + default: + return 1; + } +} + +struct mlxsw_sp_kvdl_ops { + size_t priv_size; + int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); + void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv); + int (*alloc)(struct mlxsw_sp *mlxsw_sp, void *priv, + enum mlxsw_sp_kvdl_entry_type type, + unsigned int entry_count, u32 *p_entry_index); + void (*free)(struct mlxsw_sp *mlxsw_sp, void *priv, + enum mlxsw_sp_kvdl_entry_type type, + unsigned int entry_count, int entry_index); + int (*alloc_size_query)(struct mlxsw_sp *mlxsw_sp, void *priv, + enum mlxsw_sp_kvdl_entry_type type, + unsigned int entry_count, + unsigned int *p_alloc_count); + int (*resources_register)(struct mlxsw_sp *mlxsw_sp, void *priv); +}; + int mlxsw_sp_kvdl_init(struct mlxsw_sp *mlxsw_sp); void mlxsw_sp_kvdl_fini(struct mlxsw_sp *mlxsw_sp); -int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp, unsigned int entry_count, - u32 *p_entry_index); -void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp, int entry_index); -int mlxsw_sp_kvdl_alloc_size_query(struct mlxsw_sp *mlxsw_sp, - unsigned int entry_count, - unsigned int *p_alloc_size); -int mlxsw_sp_kvdl_resources_register(struct mlxsw_core *mlxsw_core); +int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp, + enum mlxsw_sp_kvdl_entry_type type, + unsigned int entry_count, u32 *p_entry_index); +void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp, + enum mlxsw_sp_kvdl_entry_type type, + unsigned int entry_count, int entry_index); +int mlxsw_sp_kvdl_alloc_count_query(struct mlxsw_sp *mlxsw_sp, + enum mlxsw_sp_kvdl_entry_type type, + unsigned int entry_count, + unsigned int *p_alloc_count); + +/* spectrum1_kvdl.c */ +extern const struct mlxsw_sp_kvdl_ops mlxsw_sp1_kvdl_ops; +int mlxsw_sp1_kvdl_resources_register(struct mlxsw_core *mlxsw_core); + +/* spectrum2_kvdl.c */ +extern const struct mlxsw_sp_kvdl_ops mlxsw_sp2_kvdl_ops; struct mlxsw_sp_acl_rule_info { unsigned int priority; @@ -452,44 +480,14 @@ struct mlxsw_sp_acl_rule_info { unsigned int counter_index; }; -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 mlxsw_sp_port *mlxsw_sp_port, - bool ingress); - void (*ruleset_unbind)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv, - struct mlxsw_sp_port *mlxsw_sp_port, - bool ingress); - u16 (*ruleset_group_id)(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); - int (*rule_activity_get)(struct mlxsw_sp *mlxsw_sp, void *rule_priv, - bool *activity); -}; - -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_block; struct mlxsw_sp_acl_ruleset; /* spectrum_acl.c */ +enum mlxsw_sp_acl_profile { + MLXSW_SP_ACL_PROFILE_FLOWER, +}; + struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl); struct mlxsw_sp *mlxsw_sp_acl_block_mlxsw_sp(struct mlxsw_sp_acl_block *block); unsigned int mlxsw_sp_acl_block_rule_count(struct mlxsw_sp_acl_block *block); @@ -507,6 +505,7 @@ int mlxsw_sp_acl_block_unbind(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_block *block, struct mlxsw_sp_port *mlxsw_sp_port, bool ingress); +bool mlxsw_sp_acl_block_is_egress_bound(struct mlxsw_sp_acl_block *block); struct mlxsw_sp_acl_ruleset * mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_block *block, u32 chain_index, @@ -514,7 +513,8 @@ mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_ruleset * mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_block *block, u32 chain_index, - enum mlxsw_sp_acl_profile profile); + enum mlxsw_sp_acl_profile profile, + struct mlxsw_afk_element_usage *tmplt_elusage); void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_ruleset *ruleset); u16 mlxsw_sp_acl_ruleset_group_id(struct mlxsw_sp_acl_ruleset *ruleset); @@ -541,25 +541,30 @@ int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei); int mlxsw_sp_acl_rulei_act_mirror(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_rule_info *rulei, struct mlxsw_sp_acl_block *block, - struct net_device *out_dev); + struct net_device *out_dev, + struct netlink_ext_ack *extack); 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 net_device *out_dev, + struct netlink_ext_ack *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); + u32 action, u16 vid, u16 proto, u8 prio, + struct netlink_ext_ack *extack); int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp, - struct mlxsw_sp_acl_rule_info *rulei); + struct mlxsw_sp_acl_rule_info *rulei, + struct netlink_ext_ack *extack); int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_rule_info *rulei, - u16 fid); + u16 fid, struct netlink_ext_ack *extack); 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); + unsigned long cookie, + struct netlink_ext_ack *extack); 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, @@ -582,7 +587,52 @@ int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp); void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp); /* spectrum_acl_tcam.c */ -extern const struct mlxsw_sp_acl_ops mlxsw_sp_acl_tcam_ops; +struct mlxsw_sp_acl_tcam; +struct mlxsw_sp_acl_tcam_region; + +struct mlxsw_sp_acl_tcam_ops { + enum mlxsw_reg_ptar_key_type key_type; + size_t priv_size; + int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv, + struct mlxsw_sp_acl_tcam *tcam); + void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv); + size_t region_priv_size; + int (*region_init)(struct mlxsw_sp *mlxsw_sp, void *region_priv, + void *tcam_priv, + struct mlxsw_sp_acl_tcam_region *region); + void (*region_fini)(struct mlxsw_sp *mlxsw_sp, void *region_priv); + int (*region_associate)(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_acl_tcam_region *region); + size_t chunk_priv_size; + void (*chunk_init)(void *region_priv, void *chunk_priv, + unsigned int priority); + void (*chunk_fini)(void *chunk_priv); + size_t entry_priv_size; + int (*entry_add)(struct mlxsw_sp *mlxsw_sp, + void *region_priv, void *chunk_priv, + void *entry_priv, + struct mlxsw_sp_acl_rule_info *rulei); + void (*entry_del)(struct mlxsw_sp *mlxsw_sp, + void *region_priv, void *chunk_priv, + void *entry_priv); + int (*entry_activity_get)(struct mlxsw_sp *mlxsw_sp, + void *region_priv, void *entry_priv, + bool *activity); +}; + +/* spectrum1_acl_tcam.c */ +extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp1_acl_tcam_ops; + +/* spectrum2_acl_tcam.c */ +extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp2_acl_tcam_ops; + +/* spectrum_acl_flex_actions.c */ +extern const struct mlxsw_afa_ops mlxsw_sp1_act_afa_ops; +extern const struct mlxsw_afa_ops mlxsw_sp2_act_afa_ops; + +/* spectrum_acl_flex_keys.c */ +extern const struct mlxsw_afk_ops mlxsw_sp1_afk_ops; +extern const struct mlxsw_afk_ops mlxsw_sp2_afk_ops; /* spectrum_flower.c */ int mlxsw_sp_flower_replace(struct mlxsw_sp *mlxsw_sp, @@ -594,6 +644,12 @@ void mlxsw_sp_flower_destroy(struct mlxsw_sp *mlxsw_sp, int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_block *block, struct tc_cls_flower_offload *f); +int mlxsw_sp_flower_tmplt_create(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_acl_block *block, + struct tc_cls_flower_offload *f); +void mlxsw_sp_flower_tmplt_destroy(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_acl_block *block, + struct tc_cls_flower_offload *f); /* spectrum_qdisc.c */ int mlxsw_sp_tc_qdisc_init(struct mlxsw_sp_port *mlxsw_sp_port); @@ -631,4 +687,40 @@ void mlxsw_sp_port_fids_fini(struct mlxsw_sp_port *mlxsw_sp_port); int mlxsw_sp_fids_init(struct mlxsw_sp *mlxsw_sp); void mlxsw_sp_fids_fini(struct mlxsw_sp *mlxsw_sp); +/* spectrum_mr.c */ +enum mlxsw_sp_mr_route_prio { + MLXSW_SP_MR_ROUTE_PRIO_SG, + MLXSW_SP_MR_ROUTE_PRIO_STARG, + MLXSW_SP_MR_ROUTE_PRIO_CATCHALL, + __MLXSW_SP_MR_ROUTE_PRIO_MAX +}; + +#define MLXSW_SP_MR_ROUTE_PRIO_MAX (__MLXSW_SP_MR_ROUTE_PRIO_MAX - 1) + +struct mlxsw_sp_mr_route_key; + +struct mlxsw_sp_mr_tcam_ops { + size_t priv_size; + int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); + void (*fini)(void *priv); + size_t route_priv_size; + int (*route_create)(struct mlxsw_sp *mlxsw_sp, void *priv, + void *route_priv, + struct mlxsw_sp_mr_route_key *key, + struct mlxsw_afa_block *afa_block, + enum mlxsw_sp_mr_route_prio prio); + void (*route_destroy)(struct mlxsw_sp *mlxsw_sp, void *priv, + void *route_priv, + struct mlxsw_sp_mr_route_key *key); + int (*route_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv, + struct mlxsw_sp_mr_route_key *key, + struct mlxsw_afa_block *afa_block); +}; + +/* spectrum1_mr_tcam.c */ +extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp1_mr_tcam_ops; + +/* spectrum2_mr_tcam.c */ +extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops; + #endif |