| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Jiri Pirko | 3223 | 44.67% | 78 | 25.24% |
| Ido Schimmel | 2111 | 29.26% | 98 | 31.72% |
| Petr Machata | 643 | 8.91% | 53 | 17.15% |
| Amit Cohen | 432 | 5.99% | 26 | 8.41% |
| Arkadi Sharshevsky | 231 | 3.20% | 10 | 3.24% |
| Shalom Toledo | 172 | 2.38% | 7 | 2.27% |
| Yotam Gigi | 158 | 2.19% | 4 | 1.29% |
| Nogah Frankel | 98 | 1.36% | 13 | 4.21% |
| Danielle Ratson | 63 | 0.87% | 8 | 2.59% |
| Nir Dotan | 38 | 0.53% | 5 | 1.62% |
| Ivan Vecera | 18 | 0.25% | 1 | 0.32% |
| Yuval Mintz | 10 | 0.14% | 2 | 0.65% |
| David Ahern | 6 | 0.08% | 1 | 0.32% |
| Pablo Neira Ayuso | 5 | 0.07% | 1 | 0.32% |
| Elad Raz | 4 | 0.06% | 1 | 0.32% |
| Patrick McHardy | 3 | 0.04% | 1 | 0.32% |
| Total | 7215 | 309 |
/* 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_KVD_LINEAR_SIZE 98304 /* entries */ #define MLXSW_SP_KVD_GRANULARITY 128 #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_RESOURCE_NAME_SPAN "span_agents" #define MLXSW_SP_RESOURCE_NAME_COUNTERS "counters" #define MLXSW_SP_RESOURCE_NAME_COUNTERS_FLOW "flow" #define MLXSW_SP_RESOURCE_NAME_COUNTERS_RIF "rif" 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, }; struct mlxsw_sp_port; struct mlxsw_sp_rif; struct mlxsw_sp_span_entry; enum mlxsw_sp_l3proto; union mlxsw_sp_l3addr; struct mlxsw_sp_upper { struct net_device *dev; unsigned int ref_count; }; 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, MLXSW_SP_FID_TYPE_RFID, MLXSW_SP_FID_TYPE_DUMMY, MLXSW_SP_FID_TYPE_MAX, }; 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_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]; const unsigned char *mac_mask; struct mlxsw_sp_upper *lags; 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 mlxsw_sp_policer_core *policer_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 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_family **fid_family_arr; 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; }; 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 hwtstamp_config *config); int (*hwtstamp_set)(struct mlxsw_sp_port *mlxsw_sp_port, struct hwtstamp_config *config); void (*shaper_work)(struct work_struct *work); int (*get_ts_info)(struct mlxsw_sp *mlxsw_sp, struct 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); int (*txhdr_construct)(struct mlxsw_core *mlxsw_core, struct mlxsw_sp_port *mlxsw_sp_port, struct sk_buff *skb, const struct mlxsw_tx_info *tx_info); }; 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_port_pcpu_stats { u64 rx_packets; u64 rx_bytes; u64 tx_packets; u64 tx_bytes; struct u64_stats_sync syncp; u32 tx_dropped; }; 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; }; struct mlxsw_sp_bridge_port; struct mlxsw_sp_fid; struct mlxsw_sp_port_vlan { struct list_head list; struct mlxsw_sp_port *mlxsw_sp_port; struct mlxsw_sp_fid *fid; u16 vid; struct mlxsw_sp_bridge_port *bridge_port; 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; u16 local_port; u8 lagged:1, split:1, security:1; u16 pvid; u16 lag_id; struct { u8 tx_pause:1, rx_pause:1, autoneg:1; } link; struct { struct ieee_ets *ets; struct ieee_maxrate *maxrate; struct ieee_pfc *pfc; enum mlxsw_reg_qpts_trust_state trust_state; } dcb; 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 stats; struct mlxsw_sp_port_xstats xstats; struct delayed_work update_dw; } 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 hwtstamp_config hwtstamp_config; u16 ing_types; u16 egr_types; struct mlxsw_sp_ptp_port_stats stats; } ptp; int max_mtu; 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) { return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause; } 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; u16 local_port; local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core, lag_id, port_index); mlxsw_sp_port = mlxsw_sp->ports[local_port]; return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL; } static inline struct mlxsw_sp_port_vlan * mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port, u16 vid) { struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan; list_for_each_entry(mlxsw_sp_port_vlan, &mlxsw_sp_port->vlans_list, list) { if (mlxsw_sp_port_vlan->vid == vid) return mlxsw_sp_port_vlan; } return NULL; } enum mlxsw_sp_flood_type { MLXSW_SP_FLOOD_TYPE_UC, MLXSW_SP_FLOOD_TYPE_BC, MLXSW_SP_FLOOD_TYPE_MC, }; 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, 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, 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, u16 *p_pool_index, u32 *p_threshold); 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, 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, unsigned int sb_index); int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port, unsigned int sb_index, u16 pool_index, u32 *p_cur, u32 *p_max); int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port, unsigned int sb_index, u16 tc_index, enum devlink_sb_pool_type pool_type, 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); 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 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, const struct net_device *vxlan_dev, u16 vid, struct netlink_ext_ack *extack); void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp, const 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_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port, enum mlxsw_reg_qeec_hr hr, u8 index, 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_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_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_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); 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, unsigned int counter_index); void mlxsw_sp_txhdr_construct(struct sk_buff *skb, const struct mlxsw_tx_info *tx_info); int mlxsw_sp_txhdr_ptp_data_construct(struct mlxsw_core *mlxsw_core, struct mlxsw_sp_port *mlxsw_sp_port, struct sk_buff *skb, const struct mlxsw_tx_info *tx_info); 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 int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port); void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port); #else static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port) { return 0; } static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port) {} #endif /* spectrum_router.c */ 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_router_init(struct mlxsw_sp *mlxsw_sp, struct netlink_ext_ack *extack); void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp); void mlxsw_sp_rif_macvlan_del(struct mlxsw_sp *mlxsw_sp, const struct net_device *macvlan_dev); int mlxsw_sp_inetaddr_valid_event(struct notifier_block *unused, unsigned long event, void *ptr); int mlxsw_sp_inet6addr_valid_event(struct notifier_block *unused, unsigned long event, void *ptr); int mlxsw_sp_port_vlan_router_join(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan, struct net_device *l3_dev, struct netlink_ext_ack *extack); void mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp, struct net_device *dev); bool mlxsw_sp_rif_exists(struct mlxsw_sp *mlxsw_sp, const struct net_device *dev); u16 mlxsw_sp_rif_vid(struct mlxsw_sp *mlxsw_sp, const 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 */ 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; unsigned int counter_index; u16 policer_index; struct { u32 prev_val; enum mlxsw_sp_acl_mangle_field prev_field; } ipv6; }; /* 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_flow_block_binding { struct list_head list; struct mlxsw_sp_port *mlxsw_sp_port; bool ingress; }; 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 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, struct mlxsw_afa_block *afa_block); 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); 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 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, 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 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, struct netlink_ext_ack *extack); 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, 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, unsigned long cookie); 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 *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 */ 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 *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 */ bool mlxsw_sp_fid_is_dummy(struct mlxsw_sp *mlxsw_sp, u16 fid_index); 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, 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); 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); 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); 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); extern const struct mlxsw_sp_fid_family *mlxsw_sp1_fid_family_arr[]; extern const struct mlxsw_sp_fid_family *mlxsw_sp2_fid_family_arr[]; /* 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_nve_vxlan.c */ int mlxsw_sp_nve_inc_parsing_depth_get(struct mlxsw_sp *mlxsw_sp); void mlxsw_sp_nve_inc_parsing_depth_put(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); #endif
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