diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 1356 |
1 files changed, 1155 insertions, 201 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 5ef98d4d0ab6..b03ff9e044f9 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -1,85 +1,101 @@ -/* - * 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 +#include <linux/ethtool.h> #include <linux/types.h> #include <linux/netdevice.h> #include <linux/rhashtable.h> #include <linux/bitops.h> +#include <linux/if_bridge.h> #include <linux/if_vlan.h> #include <linux/list.h> #include <linux/dcbnl.h> #include <linux/in6.h> #include <linux/notifier.h> +#include <linux/net_namespace.h> +#include <linux/spinlock.h> #include <net/psample.h> #include <net/pkt_cls.h> +#include <net/red.h> +#include <net/vxlan.h> +#include <net/flow_offload.h> +#include <net/inet_ecn.h> #include "port.h" #include "core.h" #include "core_acl_flex_keys.h" #include "core_acl_flex_actions.h" +#include "reg.h" + +#define MLXSW_SP_DEFAULT_VID (VLAN_N_VID - 1) #define MLXSW_SP_FID_8021D_MAX 1024 #define MLXSW_SP_MID_MAX 7000 -#define MLXSW_SP_PORTS_PER_CLUSTER_MAX 4 +#define MLXSW_SP_KVD_LINEAR_SIZE 98304 /* entries */ +#define MLXSW_SP_KVD_GRANULARITY 128 -#define MLXSW_SP_PORT_BASE_SPEED 25000 /* Mb/s */ +#define MLXSW_SP_RESOURCE_NAME_KVD "kvd" +#define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR "linear" +#define MLXSW_SP_RESOURCE_NAME_KVD_HASH_SINGLE "hash_single" +#define MLXSW_SP_RESOURCE_NAME_KVD_HASH_DOUBLE "hash_double" +#define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_SINGLES "singles" +#define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_CHUNKS "chunks" +#define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_LARGE_CHUNKS "large_chunks" -#define MLXSW_SP_KVD_LINEAR_SIZE 65536 /* entries */ -#define MLXSW_SP_KVD_GRANULARITY 128 +#define MLXSW_SP_RESOURCE_NAME_SPAN "span_agents" -struct mlxsw_sp_port; -struct mlxsw_sp_rif; +#define MLXSW_SP_RESOURCE_NAME_COUNTERS "counters" +#define MLXSW_SP_RESOURCE_NAME_COUNTERS_FLOW "flow" +#define MLXSW_SP_RESOURCE_NAME_COUNTERS_RIF "rif" -struct mlxsw_sp_upper { - struct net_device *dev; - unsigned int ref_count; +enum mlxsw_sp_resource_id { + MLXSW_SP_RESOURCE_KVD = MLXSW_CORE_RESOURCE_MAX, + MLXSW_SP_RESOURCE_KVD_LINEAR, + MLXSW_SP_RESOURCE_KVD_HASH_SINGLE, + MLXSW_SP_RESOURCE_KVD_HASH_DOUBLE, + MLXSW_SP_RESOURCE_KVD_LINEAR_SINGLE, + MLXSW_SP_RESOURCE_KVD_LINEAR_CHUNKS, + MLXSW_SP_RESOURCE_KVD_LINEAR_LARGE_CHUNKS, + MLXSW_SP_RESOURCE_SPAN, + MLXSW_SP_RESOURCE_COUNTERS, + MLXSW_SP_RESOURCE_COUNTERS_FLOW, + MLXSW_SP_RESOURCE_COUNTERS_RIF, + MLXSW_SP_RESOURCE_GLOBAL_POLICERS, + MLXSW_SP_RESOURCE_SINGLE_RATE_POLICERS, + MLXSW_SP_RESOURCE_RIF_MAC_PROFILES, + MLXSW_SP_RESOURCE_RIFS, + MLXSW_SP_RESOURCE_PORT_RANGE_REGISTERS, }; +struct mlxsw_sp_port; +struct mlxsw_sp_rif; +struct mlxsw_sp_span_entry; +enum mlxsw_sp_l3proto; +union mlxsw_sp_l3addr; + enum mlxsw_sp_rif_type { MLXSW_SP_RIF_TYPE_SUBPORT, MLXSW_SP_RIF_TYPE_VLAN, MLXSW_SP_RIF_TYPE_FID, + MLXSW_SP_RIF_TYPE_IPIP_LB, /* IP-in-IP loopback. */ MLXSW_SP_RIF_TYPE_MAX, }; +struct mlxsw_sp_router_ops; + +extern const struct mlxsw_sp_router_ops mlxsw_sp1_router_ops; +extern const struct mlxsw_sp_router_ops mlxsw_sp2_router_ops; + +struct mlxsw_sp_switchdev_ops; + +extern const struct mlxsw_sp_switchdev_ops mlxsw_sp1_switchdev_ops; +extern const struct mlxsw_sp_switchdev_ops mlxsw_sp2_switchdev_ops; + enum mlxsw_sp_fid_type { MLXSW_SP_FID_TYPE_8021Q, MLXSW_SP_FID_TYPE_8021D, @@ -88,87 +104,153 @@ enum mlxsw_sp_fid_type { MLXSW_SP_FID_TYPE_MAX, }; -struct mlxsw_sp_mid { - struct list_head list; - unsigned char addr[ETH_ALEN]; - u16 fid; - u16 mid; - unsigned int ref_count; -}; - -enum mlxsw_sp_span_type { - MLXSW_SP_SPAN_EGRESS, - MLXSW_SP_SPAN_INGRESS -}; - -struct mlxsw_sp_span_inspected_port { - struct list_head list; - enum mlxsw_sp_span_type type; - u8 local_port; -}; - -struct mlxsw_sp_span_entry { - u8 local_port; - bool used; - struct list_head bound_ports_list; - int ref_count; - int id; -}; - -enum mlxsw_sp_port_mall_action_type { - MLXSW_SP_PORT_MALL_MIRROR, - MLXSW_SP_PORT_MALL_SAMPLE, -}; - -struct mlxsw_sp_port_mall_mirror_tc_entry { - u8 to_local_port; - bool ingress; -}; - -struct mlxsw_sp_port_mall_tc_entry { - struct list_head list; - unsigned long cookie; - enum mlxsw_sp_port_mall_action_type type; - union { - struct mlxsw_sp_port_mall_mirror_tc_entry mirror; - }; +enum mlxsw_sp_nve_type { + MLXSW_SP_NVE_TYPE_VXLAN, }; struct mlxsw_sp_sb; struct mlxsw_sp_bridge; struct mlxsw_sp_router; +struct mlxsw_sp_mr; struct mlxsw_sp_acl; struct mlxsw_sp_counter_pool; struct mlxsw_sp_fid_core; +struct mlxsw_sp_kvdl; +struct mlxsw_sp_nve; +struct mlxsw_sp_kvdl_ops; +struct mlxsw_sp_mr_tcam_ops; +struct mlxsw_sp_acl_rulei_ops; +struct mlxsw_sp_acl_tcam_ops; +struct mlxsw_sp_nve_ops; +struct mlxsw_sp_sb_ops; +struct mlxsw_sp_sb_vals; +struct mlxsw_sp_port_type_speed_ops; +struct mlxsw_sp_ptp_state; +struct mlxsw_sp_ptp_ops; +struct mlxsw_sp_span_ops; +struct mlxsw_sp_qdisc_state; +struct mlxsw_sp_mall_entry; +struct mlxsw_sp_pgt; +struct mlxsw_sp_lag; + +struct mlxsw_sp_port_mapping { + u8 module; + u8 slot_index; + u8 width; /* Number of lanes used by the port */ + u8 module_width; /* Number of lanes in the module (static) */ + u8 lane; +}; + +struct mlxsw_sp_port_mapping_events { + struct list_head queue; + spinlock_t queue_lock; /* protects queue */ + struct work_struct work; +}; + +struct mlxsw_sp_parsing { + refcount_t parsing_depth_ref; + u16 parsing_depth; + u16 vxlan_udp_dport; + struct mutex lock; /* Protects parsing configuration */ +}; struct mlxsw_sp { struct mlxsw_sp_port **ports; struct mlxsw_core *core; const struct mlxsw_bus_info *bus_info; unsigned char base_mac[ETH_ALEN]; - struct mlxsw_sp_upper *lags; - u8 *port_to_module; + const unsigned char *mac_mask; + struct mlxsw_sp_lag *lags; + u16 max_lag; + struct mlxsw_sp_port_mapping *port_mapping; + struct mlxsw_sp_port_mapping_events port_mapping_events; + struct rhashtable sample_trigger_ht; struct mlxsw_sp_sb *sb; struct mlxsw_sp_bridge *bridge; struct mlxsw_sp_router *router; + struct mlxsw_sp_mr *mr; + struct mlxsw_afa *afa; struct mlxsw_sp_acl *acl; struct mlxsw_sp_fid_core *fid_core; - struct { - DECLARE_BITMAP(usage, MLXSW_SP_KVD_LINEAR_SIZE); - } kvdl; - + struct mlxsw_sp_policer_core *policer_core; + struct mlxsw_sp_port_range_core *pr_core; + struct mlxsw_sp_kvdl *kvdl; + struct mlxsw_sp_nve *nve; + struct notifier_block netdevice_nb; + struct mlxsw_sp_ptp_clock *clock; + struct mlxsw_sp_ptp_state *ptp_state; struct mlxsw_sp_counter_pool *counter_pool; - struct { - struct mlxsw_sp_span_entry *entries; - int entries_count; - } span; + struct mlxsw_sp_span *span; + struct mlxsw_sp_trap *trap; + struct mlxsw_sp_parsing parsing; + const struct mlxsw_sp_switchdev_ops *switchdev_ops; + 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_rulei_ops *acl_rulei_ops; + const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops; + const struct mlxsw_sp_acl_bf_ops *acl_bf_ops; + const struct mlxsw_sp_nve_ops **nve_ops_arr; + const struct mlxsw_sp_sb_vals *sb_vals; + const struct mlxsw_sp_sb_ops *sb_ops; + const struct mlxsw_sp_port_type_speed_ops *port_type_speed_ops; + const struct mlxsw_sp_ptp_ops *ptp_ops; + const struct mlxsw_sp_span_ops *span_ops; + const struct mlxsw_sp_policer_core_ops *policer_core_ops; + const struct mlxsw_sp_trap_ops *trap_ops; + const struct mlxsw_sp_mall_ops *mall_ops; + const struct mlxsw_sp_router_ops *router_ops; + const struct mlxsw_listener *listeners; + const struct mlxsw_sp_fid_core_ops *fid_core_ops; + size_t listeners_count; + u32 lowest_shaper_bs; + struct rhashtable ipv6_addr_ht; + struct mutex ipv6_addr_ht_lock; /* Protects ipv6_addr_ht */ + struct mlxsw_sp_pgt *pgt; + bool pgt_smpe_index_valid; + u16 lag_pgt_base; }; -static inline struct mlxsw_sp_upper * -mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id) -{ - return &mlxsw_sp->lags[lag_id]; -} +struct mlxsw_sp_ptp_ops { + struct mlxsw_sp_ptp_clock * + (*clock_init)(struct mlxsw_sp *mlxsw_sp, struct device *dev); + void (*clock_fini)(struct mlxsw_sp_ptp_clock *clock); + + struct mlxsw_sp_ptp_state *(*init)(struct mlxsw_sp *mlxsw_sp); + void (*fini)(struct mlxsw_sp_ptp_state *ptp_state); + + /* Notify a driver that a packet that might be PTP was received. Driver + * is responsible for freeing the passed-in SKB. + */ + void (*receive)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb, + u16 local_port); + + /* Notify a driver that a timestamped packet was transmitted. Driver + * is responsible for freeing the passed-in SKB. + */ + void (*transmitted)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb, + u16 local_port); + + int (*hwtstamp_get)(struct mlxsw_sp_port *mlxsw_sp_port, + struct kernel_hwtstamp_config *config); + int (*hwtstamp_set)(struct mlxsw_sp_port *mlxsw_sp_port, + struct kernel_hwtstamp_config *config, + struct netlink_ext_ack *extack); + void (*shaper_work)(struct work_struct *work); + int (*get_ts_info)(struct mlxsw_sp *mlxsw_sp, + struct kernel_ethtool_ts_info *info); + int (*get_stats_count)(void); + void (*get_stats_strings)(u8 **p); + void (*get_stats)(struct mlxsw_sp_port *mlxsw_sp_port, + u64 *data, int data_index); + bool tx_as_data; +}; + +struct mlxsw_sp_fid_core_ops { + int (*init)(struct mlxsw_sp *mlxsw_sp); + void (*fini)(struct mlxsw_sp *mlxsw_sp); +}; struct mlxsw_sp_port_pcpu_stats { u64 rx_packets; @@ -179,8 +261,19 @@ struct mlxsw_sp_port_pcpu_stats { u32 tx_dropped; }; -struct mlxsw_sp_port_sample { - struct psample_group __rcu *psample_group; +enum mlxsw_sp_sample_trigger_type { + MLXSW_SP_SAMPLE_TRIGGER_TYPE_INGRESS, + MLXSW_SP_SAMPLE_TRIGGER_TYPE_EGRESS, + MLXSW_SP_SAMPLE_TRIGGER_TYPE_POLICY_ENGINE, +}; + +struct mlxsw_sp_sample_trigger { + enum mlxsw_sp_sample_trigger_type type; + u16 local_port; /* Reserved when trigger type is not ingress / egress. */ +}; + +struct mlxsw_sp_sample_params { + struct psample_group *psample_group; u32 trunc_size; u32 rate; bool truncate; @@ -198,13 +291,35 @@ struct mlxsw_sp_port_vlan { struct list_head bridge_vlan_node; }; +/* No need an internal lock; At worse - miss a single periodic iteration */ +struct mlxsw_sp_port_xstats { + u64 ecn; + u64 tc_ecn[TC_MAX_QUEUE]; + u64 wred_drop[TC_MAX_QUEUE]; + u64 tail_drop[TC_MAX_QUEUE]; + u64 backlog[TC_MAX_QUEUE]; + u64 tx_bytes[IEEE_8021QAZ_MAX_TCS]; + u64 tx_packets[IEEE_8021QAZ_MAX_TCS]; +}; + +struct mlxsw_sp_ptp_port_dir_stats { + u64 packets; + u64 timestamps; +}; + +struct mlxsw_sp_ptp_port_stats { + struct mlxsw_sp_ptp_port_dir_stats rx_gcd; + struct mlxsw_sp_ptp_port_dir_stats tx_gcd; +}; + struct mlxsw_sp_port { struct net_device *dev; struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats; struct mlxsw_sp *mlxsw_sp; - u8 local_port; + u16 local_port; u8 lagged:1, - split:1; + split:1, + security:1; u16 pvid; u16 lag_id; struct { @@ -216,23 +331,139 @@ 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; - u8 width; - u8 lane; - } mapping; - /* TC handles */ - struct list_head mall_tc_list; + struct mlxsw_sp_port_mapping mapping; /* mapping is constant during the + * mlxsw_sp_port lifetime, however + * the same localport can have + * different mapping. + */ struct { #define MLXSW_HW_STATS_UPDATE_TIME HZ - struct rtnl_link_stats64 *cache; + struct rtnl_link_stats64 stats; + struct mlxsw_sp_port_xstats xstats; struct delayed_work update_dw; - } hw_stats; - struct mlxsw_sp_port_sample *sample; + } periodic_hw_stats; struct list_head vlans_list; + struct mlxsw_sp_port_vlan *default_vlan; + struct mlxsw_sp_qdisc_state *qdisc; + unsigned acl_rule_count; + struct mlxsw_sp_flow_block *ing_flow_block; + struct mlxsw_sp_flow_block *eg_flow_block; + struct { + struct delayed_work shaper_dw; + struct kernel_hwtstamp_config hwtstamp_config; + u16 ing_types; + u16 egr_types; + struct mlxsw_sp_ptp_port_stats stats; + } ptp; + u32 max_speed; + struct mlxsw_sp_hdroom *hdroom; + u64 module_overheat_initial_val; +}; + +struct mlxsw_sp_port_type_speed_ops { + void (*from_ptys_supported_port)(struct mlxsw_sp *mlxsw_sp, + u32 ptys_eth_proto, + struct ethtool_link_ksettings *cmd); + void (*from_ptys_link)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto, + unsigned long *mode); + u32 (*from_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto); + void (*from_ptys_link_mode)(struct mlxsw_sp *mlxsw_sp, + bool carrier_ok, u32 ptys_eth_proto, + struct ethtool_link_ksettings *cmd); + int (*ptys_max_speed)(struct mlxsw_sp_port *mlxsw_sp_port, u32 *p_max_speed); + u32 (*to_ptys_advert_link)(struct mlxsw_sp *mlxsw_sp, + const struct ethtool_link_ksettings *cmd); + u32 (*to_ptys_speed_lanes)(struct mlxsw_sp *mlxsw_sp, u8 width, + const struct ethtool_link_ksettings *cmd); + void (*reg_ptys_eth_pack)(struct mlxsw_sp *mlxsw_sp, char *payload, + u16 local_port, u32 proto_admin, bool autoneg); + void (*reg_ptys_eth_unpack)(struct mlxsw_sp *mlxsw_sp, char *payload, + u32 *p_eth_proto_cap, + u32 *p_eth_proto_admin, + u32 *p_eth_proto_oper); + u32 (*ptys_proto_cap_masked_get)(u32 eth_proto_cap); }; +struct mlxsw_sp_ports_bitmap { + unsigned long *bitmap; + unsigned int nbits; +}; + +static inline int +mlxsw_sp_port_bitmap_init(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_ports_bitmap *ports_bm) +{ + unsigned int nbits = mlxsw_core_max_ports(mlxsw_sp->core); + + ports_bm->nbits = nbits; + ports_bm->bitmap = bitmap_zalloc(nbits, GFP_KERNEL); + if (!ports_bm->bitmap) + return -ENOMEM; + + return 0; +} + +static inline void +mlxsw_sp_port_bitmap_fini(struct mlxsw_sp_ports_bitmap *ports_bm) +{ + bitmap_free(ports_bm->bitmap); +} + +static inline u8 mlxsw_sp_tunnel_ecn_decap(u8 outer_ecn, u8 inner_ecn, + bool *trap_en) +{ + bool set_ce = false; + + *trap_en = !!__INET_ECN_decapsulate(outer_ecn, inner_ecn, &set_ce); + if (set_ce) + return INET_ECN_CE; + else if (outer_ecn == INET_ECN_ECT_1 && inner_ecn == INET_ECN_ECT_0) + return INET_ECN_ECT_1; + else + return inner_ecn; +} + +static inline struct net_device * +mlxsw_sp_bridge_vxlan_dev_find(struct net_device *br_dev) +{ + struct net_device *dev; + struct list_head *iter; + + netdev_for_each_lower_dev(br_dev, dev, iter) { + if (netif_is_vxlan(dev)) + return dev; + } + + return NULL; +} + +static inline bool mlxsw_sp_bridge_has_vxlan(struct net_device *br_dev) +{ + return !!mlxsw_sp_bridge_vxlan_dev_find(br_dev); +} + +static inline int +mlxsw_sp_vxlan_mapped_vid(const struct net_device *vxlan_dev, u16 *p_vid) +{ + struct bridge_vlan_info vinfo; + u16 vid = 0; + int err; + + err = br_vlan_get_pvid(vxlan_dev, &vid); + if (err || !vid) + goto out; + + err = br_vlan_get_info(vxlan_dev, vid, &vinfo); + if (err || !(vinfo.flags & BRIDGE_VLAN_INFO_UNTAGGED)) + vid = 0; + +out: + *p_vid = vid; + return err; +} + static inline bool mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port) { @@ -243,7 +474,7 @@ static inline struct mlxsw_sp_port * mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index) { struct mlxsw_sp_port *mlxsw_sp_port; - u8 local_port; + u16 local_port; local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core, lag_id, port_index); @@ -270,24 +501,97 @@ enum mlxsw_sp_flood_type { MLXSW_SP_FLOOD_TYPE_UC, MLXSW_SP_FLOOD_TYPE_BC, MLXSW_SP_FLOOD_TYPE_MC, + /* For RSP FIDs in CFF mode. */ + MLXSW_SP_FLOOD_TYPE_NOT_UC, + /* For NVE traffic. */ + MLXSW_SP_FLOOD_TYPE_ANY, }; +int mlxsw_sp_port_get_stats_raw(struct net_device *dev, int grp, + int prio, char *ppcnt_pl); +int mlxsw_sp_port_admin_status_set(struct mlxsw_sp_port *mlxsw_sp_port, + bool is_up); +int +mlxsw_sp_port_vlan_classification_set(struct mlxsw_sp_port *mlxsw_sp_port, + bool is_8021ad_tagged, + bool is_8021q_tagged); +static inline bool +mlxsw_sp_local_port_is_valid(struct mlxsw_sp *mlxsw_sp, u16 local_port) +{ + unsigned int max_ports = mlxsw_core_max_ports(mlxsw_sp->core); + + return local_port < max_ports && local_port; +} + /* spectrum_buffers.c */ +struct mlxsw_sp_hdroom_prio { + /* Number of port buffer associated with this priority. This is the + * actually configured value. + */ + u8 buf_idx; + /* Value of buf_idx deduced from the DCB ETS configuration. */ + u8 ets_buf_idx; + /* Value of buf_idx taken from the dcbnl_setbuffer configuration. */ + u8 set_buf_idx; + bool lossy; +}; + +struct mlxsw_sp_hdroom_buf { + u32 thres_cells; + u32 size_cells; + /* Size requirement form dcbnl_setbuffer. */ + u32 set_size_cells; + bool lossy; +}; + +enum mlxsw_sp_hdroom_mode { + MLXSW_SP_HDROOM_MODE_DCB, + MLXSW_SP_HDROOM_MODE_TC, +}; + +#define MLXSW_SP_PB_COUNT 10 + +struct mlxsw_sp_hdroom { + enum mlxsw_sp_hdroom_mode mode; + + struct { + struct mlxsw_sp_hdroom_prio prio[IEEE_8021Q_MAX_PRIORITIES]; + } prios; + struct { + struct mlxsw_sp_hdroom_buf buf[MLXSW_SP_PB_COUNT]; + } bufs; + struct { + /* Size actually configured for the internal buffer. Equal to + * reserve when internal buffer is enabled. + */ + u32 size_cells; + /* Space reserved in the headroom for the internal buffer. Port + * buffers are not allowed to grow into this space. + */ + u32 reserve_cells; + bool enable; + } int_buf; + int delay_bytes; + int mtu; +}; + int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp); void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp); int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port); +void mlxsw_sp_port_buffers_fini(struct mlxsw_sp_port *mlxsw_sp_port); int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core, unsigned int sb_index, u16 pool_index, struct devlink_sb_pool_info *pool_info); int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core, unsigned int sb_index, u16 pool_index, u32 size, - enum devlink_sb_threshold_type threshold_type); + enum devlink_sb_threshold_type threshold_type, + struct netlink_ext_ack *extack); int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port, unsigned int sb_index, u16 pool_index, u32 *p_threshold); int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port, unsigned int sb_index, u16 pool_index, - u32 threshold); + u32 threshold, struct netlink_ext_ack *extack); int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port, unsigned int sb_index, u16 tc_index, enum devlink_sb_pool_type pool_type, @@ -295,7 +599,8 @@ int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port, int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port, unsigned int sb_index, u16 tc_index, enum devlink_sb_pool_type pool_type, - u16 pool_index, u32 threshold); + u16 pool_index, u32 threshold, + struct netlink_ext_ack *extack); int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core, unsigned int sb_index); int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core, @@ -309,49 +614,97 @@ int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port, u32 *p_cur, u32 *p_max); u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells); u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes); +void mlxsw_sp_hdroom_prios_reset_buf_idx(struct mlxsw_sp_hdroom *hdroom); +void mlxsw_sp_hdroom_bufs_reset_lossiness(struct mlxsw_sp_hdroom *hdroom); +void mlxsw_sp_hdroom_bufs_reset_sizes(struct mlxsw_sp_port *mlxsw_sp_port, + struct mlxsw_sp_hdroom *hdroom); +int mlxsw_sp_hdroom_configure(struct mlxsw_sp_port *mlxsw_sp_port, + const struct mlxsw_sp_hdroom *hdroom); +struct mlxsw_sp_sample_params * +mlxsw_sp_sample_trigger_params_lookup(struct mlxsw_sp *mlxsw_sp, + const struct mlxsw_sp_sample_trigger *trigger); +int +mlxsw_sp_sample_trigger_params_set(struct mlxsw_sp *mlxsw_sp, + const struct mlxsw_sp_sample_trigger *trigger, + const struct mlxsw_sp_sample_params *params, + struct netlink_ext_ack *extack); +void +mlxsw_sp_sample_trigger_params_unset(struct mlxsw_sp *mlxsw_sp, + const struct mlxsw_sp_sample_trigger *trigger); +int mlxsw_sp_ipv6_addr_kvdl_index_get(struct mlxsw_sp *mlxsw_sp, + const struct in6_addr *addr6, + u32 *p_kvdl_index); +void +mlxsw_sp_ipv6_addr_put(struct mlxsw_sp *mlxsw_sp, const struct in6_addr *addr6); + +extern const struct mlxsw_sp_sb_vals mlxsw_sp1_sb_vals; +extern const struct mlxsw_sp_sb_vals mlxsw_sp2_sb_vals; + +extern const struct mlxsw_sp_sb_ops mlxsw_sp1_sb_ops; +extern const struct mlxsw_sp_sb_ops mlxsw_sp2_sb_ops; +extern const struct mlxsw_sp_sb_ops mlxsw_sp3_sb_ops; /* spectrum_switchdev.c */ int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp); void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp); -void mlxsw_sp_port_switchdev_init(struct mlxsw_sp_port *mlxsw_sp_port); -void mlxsw_sp_port_switchdev_fini(struct mlxsw_sp_port *mlxsw_sp_port); int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid, bool adding); void mlxsw_sp_port_vlan_bridge_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port, struct net_device *brport_dev, - struct net_device *br_dev); + struct net_device *br_dev, + struct netlink_ext_ack *extack); void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port, struct net_device *brport_dev, struct net_device *br_dev); +bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp, + const struct net_device *br_dev); +int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp, + const struct net_device *br_dev, + struct net_device *vxlan_dev, u16 vid, + struct netlink_ext_ack *extack); +void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp, + struct net_device *vxlan_dev); +extern struct notifier_block mlxsw_sp_switchdev_notifier; /* spectrum.c */ +void mlxsw_sp_rx_listener_no_mark_func(struct sk_buff *skb, + u16 local_port, void *priv); +void mlxsw_sp_ptp_receive(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb, + u16 local_port); +int mlxsw_sp_port_speed_get(struct mlxsw_sp_port *mlxsw_sp_port, u32 *speed); int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port, enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index, bool dwrr, u8 dwrr_weight); int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port, u8 switch_prio, u8 tclass); -int __mlxsw_sp_port_headroom_set(struct mlxsw_sp_port *mlxsw_sp_port, int mtu, - u8 *prio_tc, bool pause_en, - struct ieee_pfc *my_pfc); int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port, enum mlxsw_reg_qeec_hr hr, u8 index, - u8 next_index, u32 maxrate); + u8 next_index, u32 maxrate, u8 burst_size); +enum mlxsw_reg_spms_state mlxsw_sp_stp_spms_state(u8 stp_state); int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, u8 state); int mlxsw_sp_port_vp_mode_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable); int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, bool learn_enable); -int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); +int mlxsw_sp_port_security_set(struct mlxsw_sp_port *mlxsw_sp_port, + bool enable); +int mlxsw_sp_ethtype_to_sver_type(u16 ethtype, u8 *p_sver_type); +int mlxsw_sp_port_egress_ethtype_set(struct mlxsw_sp_port *mlxsw_sp_port, + u16 ethtype); +int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, + u16 ethtype); struct mlxsw_sp_port_vlan * -mlxsw_sp_port_vlan_get(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); -void mlxsw_sp_port_vlan_put(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); +mlxsw_sp_port_vlan_create(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); +void mlxsw_sp_port_vlan_destroy(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); +int mlxsw_sp_port_kill_vid(struct net_device *dev, + __be16 __always_unused proto, u16 vid); int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin, u16 vid_end, bool is_member, bool untagged); int mlxsw_sp_flow_counter_get(struct mlxsw_sp *mlxsw_sp, - unsigned int counter_index, u64 *packets, - u64 *bytes); + unsigned int counter_index, bool clear, + u64 *packets, u64 *bytes); int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp, unsigned int *p_counter_index); void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp, @@ -359,9 +712,11 @@ void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp, bool mlxsw_sp_port_dev_check(const struct net_device *dev); struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev); struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(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); struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev); +int mlxsw_sp_parsing_depth_inc(struct mlxsw_sp *mlxsw_sp); +void mlxsw_sp_parsing_depth_dec(struct mlxsw_sp *mlxsw_sp); +int mlxsw_sp_parsing_vxlan_udp_dport_set(struct mlxsw_sp *mlxsw_sp, + __be16 udp_dport); /* spectrum_dcb.c */ #ifdef CONFIG_MLXSW_SPECTRUM_DCB @@ -377,76 +732,265 @@ static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port) #endif /* spectrum_router.c */ -int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp); +enum mlxsw_sp_l3proto { + MLXSW_SP_L3_PROTO_IPV4, + MLXSW_SP_L3_PROTO_IPV6, +#define MLXSW_SP_L3_PROTO_MAX (MLXSW_SP_L3_PROTO_IPV6 + 1) +}; + +union mlxsw_sp_l3addr { + __be32 addr4; + struct in6_addr addr6; +}; + +u16 mlxsw_sp_rif_index(const struct mlxsw_sp_rif *rif); +int mlxsw_sp_rif_subport_port(const struct mlxsw_sp_rif *rif, + u16 *port, bool *is_lag); +int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp, + struct netlink_ext_ack *extack); void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp); -int mlxsw_sp_router_netevent_event(struct notifier_block *unused, - unsigned long event, void *ptr); -int mlxsw_sp_netdevice_router_port_event(struct net_device *dev); -int mlxsw_sp_inetaddr_event(struct notifier_block *unused, - unsigned long event, void *ptr); -int mlxsw_sp_netdevice_vrf_event(struct net_device *l3_dev, unsigned long event, - struct netdev_notifier_changeupper_info *info); +void mlxsw_sp_rif_macvlan_del(struct mlxsw_sp *mlxsw_sp, + const struct net_device *macvlan_dev); void 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); +void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp, + struct net_device *dev); +u16 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp); +int mlxsw_sp_router_nve_promote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, + enum mlxsw_sp_l3proto ul_proto, + const union mlxsw_sp_l3addr *ul_sip, + u32 tunnel_index); +void mlxsw_sp_router_nve_demote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, + enum mlxsw_sp_l3proto ul_proto, + const union mlxsw_sp_l3addr *ul_sip); +int mlxsw_sp_router_tb_id_vr_id(struct mlxsw_sp *mlxsw_sp, u32 tb_id, + u16 *vr_id); +int mlxsw_sp_router_ul_rif_get(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, + u16 *ul_rif_index); +void mlxsw_sp_router_ul_rif_put(struct mlxsw_sp *mlxsw_sp, u16 ul_rif_index); /* spectrum_kvdl.c */ -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); +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, + MLXSW_SP_KVDL_ENTRY_TYPE_IPV6_ADDRESS, + MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT, +}; + +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: + case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET: + case MLXSW_SP_KVDL_ENTRY_TYPE_PBS: + case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR: + case MLXSW_SP_KVDL_ENTRY_TYPE_IPV6_ADDRESS: + case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT: + 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, + 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; + +enum mlxsw_sp_acl_mangle_field { + MLXSW_SP_ACL_MANGLE_FIELD_IP_DSFIELD, + MLXSW_SP_ACL_MANGLE_FIELD_IP_DSCP, + MLXSW_SP_ACL_MANGLE_FIELD_IP_ECN, + MLXSW_SP_ACL_MANGLE_FIELD_IP_SPORT, + MLXSW_SP_ACL_MANGLE_FIELD_IP_DPORT, + MLXSW_SP_ACL_MANGLE_FIELD_IP4_SIP, + MLXSW_SP_ACL_MANGLE_FIELD_IP4_DIP, + MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_1, + MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_2, + MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_3, + MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_4, + MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_1, + MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_2, + MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_3, + MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_4, +}; struct mlxsw_sp_acl_rule_info { unsigned int priority; struct mlxsw_afk_element_values values; struct mlxsw_afa_block *act_block; + u8 action_created:1, + ingress_bind_blocker:1, + egress_bind_blocker:1, + counter_valid:1, + policer_index_valid:1, + ipv6_valid:1, + src_port_range_reg_valid:1, + dst_port_range_reg_valid:1; unsigned int counter_index; - bool counter_valid; + u16 policer_index; + u8 src_port_range_reg_index; + u8 dst_port_range_reg_index; + struct { + u32 prev_val; + enum mlxsw_sp_acl_mangle_field prev_field; + } ipv6; }; -enum mlxsw_sp_acl_profile { - MLXSW_SP_ACL_PROFILE_FLOWER, +/* spectrum_flow.c */ +struct mlxsw_sp_flow_block { + struct list_head binding_list; + struct { + struct list_head list; + unsigned int min_prio; + unsigned int max_prio; + } mall; + struct mlxsw_sp_acl_ruleset *ruleset_zero; + struct mlxsw_sp *mlxsw_sp; + unsigned int rule_count; + unsigned int disable_count; + unsigned int ingress_blocker_rule_count; + unsigned int egress_blocker_rule_count; + unsigned int ingress_binding_count; + unsigned int egress_binding_count; + struct net *net; }; -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); - 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_flow_block_binding { + struct list_head list; + struct mlxsw_sp_port *mlxsw_sp_port; + bool ingress; }; -struct mlxsw_sp_acl_ruleset; +static inline struct mlxsw_sp * +mlxsw_sp_flow_block_mlxsw_sp(struct mlxsw_sp_flow_block *block) +{ + return block->mlxsw_sp; +} + +static inline unsigned int +mlxsw_sp_flow_block_rule_count(const struct mlxsw_sp_flow_block *block) +{ + return block ? block->rule_count : 0; +} + +static inline void +mlxsw_sp_flow_block_disable_inc(struct mlxsw_sp_flow_block *block) +{ + if (block) + block->disable_count++; +} + +static inline void +mlxsw_sp_flow_block_disable_dec(struct mlxsw_sp_flow_block *block) +{ + if (block) + block->disable_count--; +} + +static inline bool +mlxsw_sp_flow_block_disabled(const struct mlxsw_sp_flow_block *block) +{ + return block->disable_count; +} + +static inline bool +mlxsw_sp_flow_block_is_egress_bound(const struct mlxsw_sp_flow_block *block) +{ + return block->egress_binding_count; +} + +static inline bool +mlxsw_sp_flow_block_is_ingress_bound(const struct mlxsw_sp_flow_block *block) +{ + return block->ingress_binding_count; +} + +static inline bool +mlxsw_sp_flow_block_is_mixed_bound(const struct mlxsw_sp_flow_block *block) +{ + return block->ingress_binding_count && block->egress_binding_count; +} + +struct mlxsw_sp_flow_block *mlxsw_sp_flow_block_create(struct mlxsw_sp *mlxsw_sp, + struct net *net); +void mlxsw_sp_flow_block_destroy(struct mlxsw_sp_flow_block *block); +int mlxsw_sp_setup_tc_block_clsact(struct mlxsw_sp_port *mlxsw_sp_port, + struct flow_block_offload *f, + bool ingress); /* spectrum_acl.c */ +struct mlxsw_sp_acl_ruleset; + +enum mlxsw_sp_acl_profile { + MLXSW_SP_ACL_PROFILE_FLOWER, + MLXSW_SP_ACL_PROFILE_MR, +}; + struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl); +struct mlxsw_sp_acl_tcam *mlxsw_sp_acl_to_tcam(struct mlxsw_sp_acl *acl); + +int mlxsw_sp_acl_ruleset_bind(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_flow_block *block, + struct mlxsw_sp_flow_block_binding *binding); +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 * +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); 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); + struct mlxsw_sp_flow_block *block, u32 chain_index, + 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); +void mlxsw_sp_acl_ruleset_prio_get(struct mlxsw_sp_acl_ruleset *ruleset, + unsigned int *p_min_prio, + unsigned int *p_max_prio); 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); +mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl, + struct mlxsw_afa_block *afa_block); +void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp *mlxsw_sp, + 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); @@ -457,35 +1001,73 @@ 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_continue(struct mlxsw_sp_acl_rule_info *rulei); +int mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei, + u16 group_id); +int mlxsw_sp_acl_rulei_act_terminate(struct mlxsw_sp_acl_rule_info *rulei); +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); 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_flow_block *block, + 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_priority(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_acl_rule_info *rulei, + u32 prio, struct netlink_ext_ack *extack); +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); +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 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); +int mlxsw_sp_acl_rulei_act_ignore(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_acl_rule_info *rulei, + bool disable_learning, bool disable_security); +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_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 mlxsw_afa_block *afa_block, + 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, struct mlxsw_sp_acl_rule *rule); void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_rule *rule); +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_rule * mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_ruleset *ruleset, @@ -494,36 +1076,222 @@ struct mlxsw_sp_acl_rule_info * mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule); int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_rule *rule, - u64 *packets, u64 *bytes, u64 *last_use); + u64 *packets, u64 *bytes, u64 *drops, + u64 *last_use, + enum flow_action_hw_stats *used_hw_stats); struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp); +static inline const struct flow_action_cookie * +mlxsw_sp_acl_act_cookie_lookup(struct mlxsw_sp *mlxsw_sp, u32 cookie_index) +{ + return mlxsw_afa_cookie_lookup(mlxsw_sp->afa, cookie_index); +} + int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp); void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp); +struct mlxsw_sp_acl_mangle_action; + +struct mlxsw_sp_acl_rulei_ops { + int (*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); +}; + +extern struct mlxsw_sp_acl_rulei_ops mlxsw_sp1_acl_rulei_ops; +extern struct mlxsw_sp_acl_rulei_ops mlxsw_sp2_acl_rulei_ops; + /* 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 *hints_priv); + 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); + void * (*region_rehash_hints_get)(void *region_priv); + void (*region_rehash_hints_put)(void *hints_priv); + 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_action_replace)(struct mlxsw_sp *mlxsw_sp, + void *region_priv, void *entry_priv, + struct mlxsw_sp_acl_rule_info *rulei); + 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; +extern const struct mlxsw_afk_ops mlxsw_sp4_afk_ops; + +/* spectrum_acl_bloom_filter.c */ +extern const struct mlxsw_sp_acl_bf_ops mlxsw_sp2_acl_bf_ops; +extern const struct mlxsw_sp_acl_bf_ops mlxsw_sp4_acl_bf_ops; + +/* spectrum_matchall.c */ +struct mlxsw_sp_mall_ops { + int (*sample_add)(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_port *mlxsw_sp_port, + struct mlxsw_sp_mall_entry *mall_entry, + struct netlink_ext_ack *extack); + void (*sample_del)(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_port *mlxsw_sp_port, + struct mlxsw_sp_mall_entry *mall_entry); +}; + +extern const struct mlxsw_sp_mall_ops mlxsw_sp1_mall_ops; +extern const struct mlxsw_sp_mall_ops mlxsw_sp2_mall_ops; + +enum mlxsw_sp_mall_action_type { + MLXSW_SP_MALL_ACTION_TYPE_MIRROR, + MLXSW_SP_MALL_ACTION_TYPE_SAMPLE, + MLXSW_SP_MALL_ACTION_TYPE_TRAP, +}; + +struct mlxsw_sp_mall_mirror_entry { + const struct net_device *to_dev; + int span_id; +}; + +struct mlxsw_sp_mall_trap_entry { + int span_id; +}; + +struct mlxsw_sp_mall_sample_entry { + struct mlxsw_sp_sample_params params; + int span_id; /* Relevant for Spectrum-2 onwards. */ +}; + +struct mlxsw_sp_mall_entry { + struct list_head list; + unsigned long cookie; + unsigned int priority; + enum mlxsw_sp_mall_action_type type; + bool ingress; + union { + struct mlxsw_sp_mall_mirror_entry mirror; + struct mlxsw_sp_mall_trap_entry trap; + struct mlxsw_sp_mall_sample_entry sample; + }; + struct rcu_head rcu; +}; + +int mlxsw_sp_mall_replace(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_flow_block *block, + struct tc_cls_matchall_offload *f); +void mlxsw_sp_mall_destroy(struct mlxsw_sp_flow_block *block, + struct tc_cls_matchall_offload *f); +int mlxsw_sp_mall_port_bind(struct mlxsw_sp_flow_block *block, + struct mlxsw_sp_port *mlxsw_sp_port, + struct netlink_ext_ack *extack); +void mlxsw_sp_mall_port_unbind(struct mlxsw_sp_flow_block *block, + struct mlxsw_sp_port *mlxsw_sp_port); +int mlxsw_sp_mall_prio_get(struct mlxsw_sp_flow_block *block, u32 chain_index, + unsigned int *p_min_prio, unsigned int *p_max_prio); /* spectrum_flower.c */ -int mlxsw_sp_flower_replace(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress, - __be16 protocol, struct tc_cls_flower_offload *f); -void mlxsw_sp_flower_destroy(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress, - struct tc_cls_flower_offload *f); -int mlxsw_sp_flower_stats(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress, - struct tc_cls_flower_offload *f); +int mlxsw_sp_flower_replace(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_flow_block *block, + struct flow_cls_offload *f); +void mlxsw_sp_flower_destroy(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_flow_block *block, + struct flow_cls_offload *f); +int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_flow_block *block, + struct flow_cls_offload *f); +int mlxsw_sp_flower_tmplt_create(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_flow_block *block, + struct flow_cls_offload *f); +void mlxsw_sp_flower_tmplt_destroy(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_flow_block *block, + struct flow_cls_offload *f); +int mlxsw_sp_flower_prio_get(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_flow_block *block, + u32 chain_index, unsigned int *p_min_prio, + unsigned int *p_max_prio); + +/* spectrum_qdisc.c */ +int mlxsw_sp_tc_qdisc_init(struct mlxsw_sp_port *mlxsw_sp_port); +void mlxsw_sp_tc_qdisc_fini(struct mlxsw_sp_port *mlxsw_sp_port); +int mlxsw_sp_setup_tc_red(struct mlxsw_sp_port *mlxsw_sp_port, + struct tc_red_qopt_offload *p); +int mlxsw_sp_setup_tc_prio(struct mlxsw_sp_port *mlxsw_sp_port, + struct tc_prio_qopt_offload *p); +int mlxsw_sp_setup_tc_ets(struct mlxsw_sp_port *mlxsw_sp_port, + struct tc_ets_qopt_offload *p); +int mlxsw_sp_setup_tc_tbf(struct mlxsw_sp_port *mlxsw_sp_port, + struct tc_tbf_qopt_offload *p); +int mlxsw_sp_setup_tc_fifo(struct mlxsw_sp_port *mlxsw_sp_port, + struct tc_fifo_qopt_offload *p); +int mlxsw_sp_setup_tc_block_qevent_early_drop(struct mlxsw_sp_port *mlxsw_sp_port, + struct flow_block_offload *f); +int mlxsw_sp_setup_tc_block_qevent_mark(struct mlxsw_sp_port *mlxsw_sp_port, + struct flow_block_offload *f); /* spectrum_fid.c */ +struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_index(struct mlxsw_sp *mlxsw_sp, + u16 fid_index); +int mlxsw_sp_fid_nve_ifindex(const struct mlxsw_sp_fid *fid, int *nve_ifindex); +int mlxsw_sp_fid_nve_type(const struct mlxsw_sp_fid *fid, + enum mlxsw_sp_nve_type *p_type); +struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_vni(struct mlxsw_sp *mlxsw_sp, + __be32 vni); +int mlxsw_sp_fid_vni(const struct mlxsw_sp_fid *fid, __be32 *vni); +int mlxsw_sp_fid_nve_flood_index_set(struct mlxsw_sp_fid *fid, + u32 nve_flood_index); +void mlxsw_sp_fid_nve_flood_index_clear(struct mlxsw_sp_fid *fid); +bool mlxsw_sp_fid_nve_flood_index_is_set(const struct mlxsw_sp_fid *fid); +int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, enum mlxsw_sp_nve_type type, + __be32 vni, int nve_ifindex); +void mlxsw_sp_fid_vni_clear(struct mlxsw_sp_fid *fid); +bool mlxsw_sp_fid_vni_is_set(const struct mlxsw_sp_fid *fid); +void mlxsw_sp_fid_fdb_clear_offload(const struct mlxsw_sp_fid *fid, + const struct net_device *nve_dev); int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid, - enum mlxsw_sp_flood_type packet_type, u8 local_port, + enum mlxsw_sp_flood_type packet_type, u16 local_port, bool member); int mlxsw_sp_fid_port_vid_map(struct mlxsw_sp_fid *fid, struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); void mlxsw_sp_fid_port_vid_unmap(struct mlxsw_sp_fid *fid, struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); -enum mlxsw_sp_rif_type mlxsw_sp_fid_rif_type(const struct mlxsw_sp_fid *fid); u16 mlxsw_sp_fid_index(const struct mlxsw_sp_fid *fid); enum mlxsw_sp_fid_type mlxsw_sp_fid_type(const struct mlxsw_sp_fid *fid); -void mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif); +int mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif); +void mlxsw_sp_fid_rif_unset(struct mlxsw_sp_fid *fid); +struct mlxsw_sp_rif *mlxsw_sp_fid_rif(const struct mlxsw_sp_fid *fid); enum mlxsw_sp_rif_type mlxsw_sp_fid_type_rif_type(const struct mlxsw_sp *mlxsw_sp, enum mlxsw_sp_fid_type type); @@ -531,13 +1299,199 @@ u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid); struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid); struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp, int br_ifindex); +struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_lookup(struct mlxsw_sp *mlxsw_sp, + u16 vid); +struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_lookup(struct mlxsw_sp *mlxsw_sp, + int br_ifindex); struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp, u16 rif_index); struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp); void mlxsw_sp_fid_put(struct mlxsw_sp_fid *fid); int mlxsw_sp_port_fids_init(struct mlxsw_sp_port *mlxsw_sp_port); 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); +int mlxsw_sp_fid_port_join_lag(const struct mlxsw_sp_port *mlxsw_sp_port); +void mlxsw_sp_fid_port_leave_lag(const struct mlxsw_sp_port *mlxsw_sp_port); + +extern const struct mlxsw_sp_fid_core_ops mlxsw_sp1_fid_core_ops; +extern const struct mlxsw_sp_fid_core_ops mlxsw_sp2_fid_core_ops; + +/* 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; + +/* spectrum_nve.c */ +struct mlxsw_sp_nve_params { + enum mlxsw_sp_nve_type type; + __be32 vni; + const struct net_device *dev; + u16 ethertype; +}; + +extern const struct mlxsw_sp_nve_ops *mlxsw_sp1_nve_ops_arr[]; +extern const struct mlxsw_sp_nve_ops *mlxsw_sp2_nve_ops_arr[]; + +int mlxsw_sp_nve_learned_ip_resolve(struct mlxsw_sp *mlxsw_sp, u32 uip, + enum mlxsw_sp_l3proto proto, + union mlxsw_sp_l3addr *addr); +int mlxsw_sp_nve_flood_ip_add(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_fid *fid, + enum mlxsw_sp_l3proto proto, + union mlxsw_sp_l3addr *addr); +void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_fid *fid, + enum mlxsw_sp_l3proto proto, + union mlxsw_sp_l3addr *addr); +int mlxsw_sp_nve_ipv6_addr_kvdl_set(struct mlxsw_sp *mlxsw_sp, + const struct in6_addr *addr6, + u32 *p_kvdl_index); +void mlxsw_sp_nve_ipv6_addr_kvdl_unset(struct mlxsw_sp *mlxsw_sp, + const struct in6_addr *addr6); +int +mlxsw_sp_nve_ipv6_addr_map_replace(struct mlxsw_sp *mlxsw_sp, const char *mac, + u16 fid_index, + const struct in6_addr *new_addr6); +void mlxsw_sp_nve_ipv6_addr_map_del(struct mlxsw_sp *mlxsw_sp, const char *mac, + u16 fid_index); +int mlxsw_sp_nve_fid_enable(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *fid, + struct mlxsw_sp_nve_params *params, + struct netlink_ext_ack *extack); +void mlxsw_sp_nve_fid_disable(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_fid *fid); +int mlxsw_sp_port_nve_init(struct mlxsw_sp_port *mlxsw_sp_port); +void mlxsw_sp_port_nve_fini(struct mlxsw_sp_port *mlxsw_sp_port); +int mlxsw_sp_nve_init(struct mlxsw_sp *mlxsw_sp); +void mlxsw_sp_nve_fini(struct mlxsw_sp *mlxsw_sp); + +/* spectrum_trap.c */ +int mlxsw_sp_devlink_traps_init(struct mlxsw_sp *mlxsw_sp); +void mlxsw_sp_devlink_traps_fini(struct mlxsw_sp *mlxsw_sp); +int mlxsw_sp_trap_init(struct mlxsw_core *mlxsw_core, + const struct devlink_trap *trap, void *trap_ctx); +void mlxsw_sp_trap_fini(struct mlxsw_core *mlxsw_core, + const struct devlink_trap *trap, void *trap_ctx); +int mlxsw_sp_trap_action_set(struct mlxsw_core *mlxsw_core, + const struct devlink_trap *trap, + enum devlink_trap_action action, + struct netlink_ext_ack *extack); +int mlxsw_sp_trap_group_init(struct mlxsw_core *mlxsw_core, + const struct devlink_trap_group *group); +int mlxsw_sp_trap_group_set(struct mlxsw_core *mlxsw_core, + const struct devlink_trap_group *group, + const struct devlink_trap_policer *policer, + struct netlink_ext_ack *extack); +int +mlxsw_sp_trap_policer_init(struct mlxsw_core *mlxsw_core, + const struct devlink_trap_policer *policer); +void mlxsw_sp_trap_policer_fini(struct mlxsw_core *mlxsw_core, + const struct devlink_trap_policer *policer); +int +mlxsw_sp_trap_policer_set(struct mlxsw_core *mlxsw_core, + const struct devlink_trap_policer *policer, + u64 rate, u64 burst, struct netlink_ext_ack *extack); +int +mlxsw_sp_trap_policer_counter_get(struct mlxsw_core *mlxsw_core, + const struct devlink_trap_policer *policer, + u64 *p_drops); +int mlxsw_sp_trap_group_policer_hw_id_get(struct mlxsw_sp *mlxsw_sp, u16 id, + bool *p_enabled, u16 *p_hw_id); + +static inline struct net *mlxsw_sp_net(struct mlxsw_sp *mlxsw_sp) +{ + return mlxsw_core_net(mlxsw_sp->core); +} + +/* spectrum_ethtool.c */ +extern const struct ethtool_ops mlxsw_sp_port_ethtool_ops; +extern const struct mlxsw_sp_port_type_speed_ops mlxsw_sp1_port_type_speed_ops; +extern const struct mlxsw_sp_port_type_speed_ops mlxsw_sp2_port_type_speed_ops; + +/* spectrum_policer.c */ +extern const struct mlxsw_sp_policer_core_ops mlxsw_sp1_policer_core_ops; +extern const struct mlxsw_sp_policer_core_ops mlxsw_sp2_policer_core_ops; + +enum mlxsw_sp_policer_type { + MLXSW_SP_POLICER_TYPE_SINGLE_RATE, + + __MLXSW_SP_POLICER_TYPE_MAX, + MLXSW_SP_POLICER_TYPE_MAX = __MLXSW_SP_POLICER_TYPE_MAX - 1, +}; + +struct mlxsw_sp_policer_params { + u64 rate; + u64 burst; + bool bytes; +}; + +int mlxsw_sp_policer_add(struct mlxsw_sp *mlxsw_sp, + enum mlxsw_sp_policer_type type, + const struct mlxsw_sp_policer_params *params, + struct netlink_ext_ack *extack, u16 *p_policer_index); +void mlxsw_sp_policer_del(struct mlxsw_sp *mlxsw_sp, + enum mlxsw_sp_policer_type type, + u16 policer_index); +int mlxsw_sp_policer_drops_counter_get(struct mlxsw_sp *mlxsw_sp, + enum mlxsw_sp_policer_type type, + u16 policer_index, u64 *p_drops); +int mlxsw_sp_policers_init(struct mlxsw_sp *mlxsw_sp); +void mlxsw_sp_policers_fini(struct mlxsw_sp *mlxsw_sp); +int mlxsw_sp_policer_resources_register(struct mlxsw_core *mlxsw_core); + +/* spectrum_pgt.c */ +int mlxsw_sp_pgt_mid_alloc(struct mlxsw_sp *mlxsw_sp, u16 *p_mid); +void mlxsw_sp_pgt_mid_free(struct mlxsw_sp *mlxsw_sp, u16 mid_base); +int mlxsw_sp_pgt_mid_alloc_range(struct mlxsw_sp *mlxsw_sp, u16 *mid_base, + u16 count); +void mlxsw_sp_pgt_mid_free_range(struct mlxsw_sp *mlxsw_sp, u16 mid_base, + u16 count); +int mlxsw_sp_pgt_entry_port_set(struct mlxsw_sp *mlxsw_sp, u16 mid, + u16 smpe, u16 local_port, bool member); +int mlxsw_sp_pgt_init(struct mlxsw_sp *mlxsw_sp); +void mlxsw_sp_pgt_fini(struct mlxsw_sp *mlxsw_sp); + +/* spectrum_port_range.c */ +struct mlxsw_sp_port_range { + u16 min; + u16 max; + u8 source:1; /* Source or destination */ +}; +int mlxsw_sp_port_range_reg_get(struct mlxsw_sp *mlxsw_sp, + const struct mlxsw_sp_port_range *range, + struct netlink_ext_ack *extack, + u8 *p_prr_index); +void mlxsw_sp_port_range_reg_put(struct mlxsw_sp *mlxsw_sp, u8 prr_index); +int mlxsw_sp_port_range_init(struct mlxsw_sp *mlxsw_sp); +void mlxsw_sp_port_range_fini(struct mlxsw_sp *mlxsw_sp); #endif |