| /* 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/types.h> |
| #include <linux/netdevice.h> |
| #include <linux/rhashtable.h> |
| #include <linux/bitops.h> |
| #include <linux/if_vlan.h> |
| #include <linux/list.h> |
| #include <linux/dcbnl.h> |
| #include <linux/in6.h> |
| #include <linux/notifier.h> |
| #include <net/psample.h> |
| #include <net/pkt_cls.h> |
| #include <net/red.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_FID_8021D_MAX 1024 |
| |
| #define MLXSW_SP_MID_MAX 7000 |
| |
| #define MLXSW_SP_PORTS_PER_CLUSTER_MAX 4 |
| |
| #define MLXSW_SP_PORT_BASE_SPEED 25000 /* Mb/s */ |
| |
| #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" |
| |
| enum mlxsw_sp_resource_id { |
| MLXSW_SP_RESOURCE_KVD = 1, |
| 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, |
| }; |
| |
| struct mlxsw_sp_port; |
| struct mlxsw_sp_rif; |
| struct mlxsw_sp_span_entry; |
| |
| 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, |
| }; |
| |
| 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, |
| }; |
| |
| struct mlxsw_sp_mid { |
| struct list_head list; |
| unsigned char addr[ETH_ALEN]; |
| u16 fid; |
| u16 mid; |
| bool in_hw; |
| unsigned long *ports_in_mid; /* bits array */ |
| }; |
| |
| 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 { |
| int span_id; |
| 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; |
| }; |
| }; |
| |
| 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_kvdl_ops; |
| struct mlxsw_sp_mr_tcam_ops; |
| struct mlxsw_sp_acl_tcam_ops; |
| |
| 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; |
| int *port_to_module; |
| 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_kvdl *kvdl; |
| struct notifier_block netdevice_nb; |
| |
| struct mlxsw_sp_counter_pool *counter_pool; |
| struct { |
| struct mlxsw_sp_span_entry *entries; |
| int entries_count; |
| } span; |
| const struct mlxsw_fw_rev *req_rev; |
| const char *fw_filename; |
| const struct mlxsw_sp_kvdl_ops *kvdl_ops; |
| const struct mlxsw_afa_ops *afa_ops; |
| const struct mlxsw_afk_ops *afk_ops; |
| const struct mlxsw_sp_mr_tcam_ops *mr_tcam_ops; |
| const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops; |
| }; |
| |
| static inline struct mlxsw_sp_upper * |
| 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; |
| }; |
| |
| struct mlxsw_sp_port_sample { |
| struct psample_group __rcu *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; |
| unsigned int ref_count; |
| 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 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_port { |
| struct net_device *dev; |
| struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats; |
| struct mlxsw_sp *mlxsw_sp; |
| u8 local_port; |
| u8 lagged:1, |
| split: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 { |
| u8 module; |
| u8 width; |
| u8 lane; |
| } mapping; |
| /* TC handles */ |
| struct list_head mall_tc_list; |
| 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 mlxsw_sp_port_sample *sample; |
| struct list_head vlans_list; |
| struct mlxsw_sp_qdisc *root_qdisc; |
| struct mlxsw_sp_qdisc *tclass_qdiscs; |
| unsigned acl_rule_count; |
| struct mlxsw_sp_acl_block *ing_acl_block; |
| struct mlxsw_sp_acl_block *eg_acl_block; |
| }; |
| |
| 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; |
| u8 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, |
| }; |
| |
| /* spectrum_buffers.c */ |
| 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); |
| 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); |
| 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); |
| 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); |
| 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); |
| |
| /* 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 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); |
| |
| /* spectrum.c */ |
| 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); |
| 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); |
| 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); |
| 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); |
| 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); |
| |
| /* 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 */ |
| int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp); |
| void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp); |
| int mlxsw_sp_netdevice_router_port_event(struct net_device *dev); |
| void mlxsw_sp_rif_macvlan_del(struct mlxsw_sp *mlxsw_sp, |
| const struct net_device *macvlan_dev); |
| int mlxsw_sp_inetaddr_event(struct notifier_block *unused, |
| unsigned long event, void *ptr); |
| int mlxsw_sp_inetaddr_valid_event(struct notifier_block *unused, |
| unsigned long event, void *ptr); |
| int mlxsw_sp_inet6addr_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_netdevice_vrf_event(struct net_device *l3_dev, unsigned long event, |
| struct netdev_notifier_changeupper_info *info); |
| bool mlxsw_sp_netdev_is_ipip_ol(const struct mlxsw_sp *mlxsw_sp, |
| const struct net_device *dev); |
| bool mlxsw_sp_netdev_is_ipip_ul(const struct mlxsw_sp *mlxsw_sp, |
| const struct net_device *dev); |
| int mlxsw_sp_netdevice_ipip_ol_event(struct mlxsw_sp *mlxsw_sp, |
| struct net_device *l3_dev, |
| unsigned long event, |
| struct netdev_notifier_info *info); |
| int |
| mlxsw_sp_netdevice_ipip_ul_event(struct mlxsw_sp *mlxsw_sp, |
| struct net_device *l3_dev, |
| unsigned long event, |
| struct netdev_notifier_info *info); |
| 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); |
| |
| /* spectrum_kvdl.c */ |
| enum mlxsw_sp_kvdl_entry_type { |
| MLXSW_SP_KVDL_ENTRY_TYPE_ADJ, |
| MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET, |
| MLXSW_SP_KVDL_ENTRY_TYPE_PBS, |
| MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR, |
| }; |
| |
| static inline unsigned int |
| mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type) |
| { |
| switch (type) { |
| case MLXSW_SP_KVDL_ENTRY_TYPE_ADJ: /* fall through */ |
| case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET: /* fall through */ |
| case MLXSW_SP_KVDL_ENTRY_TYPE_PBS: /* fall through */ |
| case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR: /* fall through */ |
| default: |
| return 1; |
| } |
| } |
| |
| struct mlxsw_sp_kvdl_ops { |
| size_t priv_size; |
| int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); |
| void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv); |
| int (*alloc)(struct mlxsw_sp *mlxsw_sp, void *priv, |
| enum mlxsw_sp_kvdl_entry_type type, |
| unsigned int entry_count, u32 *p_entry_index); |
| void (*free)(struct mlxsw_sp *mlxsw_sp, void *priv, |
| enum mlxsw_sp_kvdl_entry_type type, |
| unsigned int entry_count, int entry_index); |
| int (*alloc_size_query)(struct mlxsw_sp *mlxsw_sp, void *priv, |
| enum mlxsw_sp_kvdl_entry_type type, |
| unsigned int entry_count, |
| unsigned int *p_alloc_count); |
| int (*resources_register)(struct mlxsw_sp *mlxsw_sp, void *priv); |
| }; |
| |
| int mlxsw_sp_kvdl_init(struct mlxsw_sp *mlxsw_sp); |
| void mlxsw_sp_kvdl_fini(struct mlxsw_sp *mlxsw_sp); |
| int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp, |
| enum mlxsw_sp_kvdl_entry_type type, |
| unsigned int entry_count, u32 *p_entry_index); |
| void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp, |
| enum mlxsw_sp_kvdl_entry_type type, |
| unsigned int entry_count, int entry_index); |
| int mlxsw_sp_kvdl_alloc_count_query(struct mlxsw_sp *mlxsw_sp, |
| enum mlxsw_sp_kvdl_entry_type type, |
| unsigned int entry_count, |
| unsigned int *p_alloc_count); |
| |
| /* spectrum1_kvdl.c */ |
| extern const struct mlxsw_sp_kvdl_ops mlxsw_sp1_kvdl_ops; |
| int mlxsw_sp1_kvdl_resources_register(struct mlxsw_core *mlxsw_core); |
| |
| /* spectrum2_kvdl.c */ |
| extern const struct mlxsw_sp_kvdl_ops mlxsw_sp2_kvdl_ops; |
| |
| struct mlxsw_sp_acl_rule_info { |
| unsigned int priority; |
| struct mlxsw_afk_element_values values; |
| struct mlxsw_afa_block *act_block; |
| unsigned int counter_index; |
| }; |
| |
| struct mlxsw_sp_acl_block; |
| struct mlxsw_sp_acl_ruleset; |
| |
| /* spectrum_acl.c */ |
| enum mlxsw_sp_acl_profile { |
| MLXSW_SP_ACL_PROFILE_FLOWER, |
| }; |
| |
| struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl); |
| struct mlxsw_sp *mlxsw_sp_acl_block_mlxsw_sp(struct mlxsw_sp_acl_block *block); |
| unsigned int mlxsw_sp_acl_block_rule_count(struct mlxsw_sp_acl_block *block); |
| void mlxsw_sp_acl_block_disable_inc(struct mlxsw_sp_acl_block *block); |
| void mlxsw_sp_acl_block_disable_dec(struct mlxsw_sp_acl_block *block); |
| bool mlxsw_sp_acl_block_disabled(struct mlxsw_sp_acl_block *block); |
| struct mlxsw_sp_acl_block *mlxsw_sp_acl_block_create(struct mlxsw_sp *mlxsw_sp, |
| struct net *net); |
| void mlxsw_sp_acl_block_destroy(struct mlxsw_sp_acl_block *block); |
| int mlxsw_sp_acl_block_bind(struct mlxsw_sp *mlxsw_sp, |
| struct mlxsw_sp_acl_block *block, |
| struct mlxsw_sp_port *mlxsw_sp_port, |
| bool ingress); |
| int mlxsw_sp_acl_block_unbind(struct mlxsw_sp *mlxsw_sp, |
| struct mlxsw_sp_acl_block *block, |
| struct mlxsw_sp_port *mlxsw_sp_port, |
| bool ingress); |
| bool mlxsw_sp_acl_block_is_egress_bound(struct mlxsw_sp_acl_block *block); |
| struct mlxsw_sp_acl_ruleset * |
| mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp, |
| struct mlxsw_sp_acl_block *block, u32 chain_index, |
| enum mlxsw_sp_acl_profile profile); |
| struct mlxsw_sp_acl_ruleset * |
| mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp, |
| struct mlxsw_sp_acl_block *block, u32 chain_index, |
| enum mlxsw_sp_acl_profile profile, |
| 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); |
| |
| struct mlxsw_sp_acl_rule_info * |
| mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl); |
| void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei); |
| int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei); |
| void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei, |
| unsigned int priority); |
| void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei, |
| enum mlxsw_afk_element element, |
| u32 key_value, u32 mask_value); |
| void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei, |
| enum mlxsw_afk_element element, |
| const char *key_value, |
| const char *mask_value, unsigned int len); |
| 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); |
| int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei); |
| int mlxsw_sp_acl_rulei_act_mirror(struct mlxsw_sp *mlxsw_sp, |
| struct mlxsw_sp_acl_rule_info *rulei, |
| struct mlxsw_sp_acl_block *block, |
| struct net_device *out_dev, |
| struct 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_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); |
| |
| 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 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); |
| 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 *last_use); |
| |
| struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp); |
| |
| int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp); |
| void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp); |
| |
| /* 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 (*region_fini)(struct mlxsw_sp *mlxsw_sp, void *region_priv); |
| int (*region_associate)(struct mlxsw_sp *mlxsw_sp, |
| struct mlxsw_sp_acl_tcam_region *region); |
| size_t chunk_priv_size; |
| void (*chunk_init)(void *region_priv, void *chunk_priv, |
| unsigned int priority); |
| void (*chunk_fini)(void *chunk_priv); |
| size_t entry_priv_size; |
| int (*entry_add)(struct mlxsw_sp *mlxsw_sp, |
| void *region_priv, void *chunk_priv, |
| void *entry_priv, |
| struct mlxsw_sp_acl_rule_info *rulei); |
| void (*entry_del)(struct mlxsw_sp *mlxsw_sp, |
| void *region_priv, void *chunk_priv, |
| void *entry_priv); |
| int (*entry_activity_get)(struct mlxsw_sp *mlxsw_sp, |
| void *region_priv, void *entry_priv, |
| bool *activity); |
| }; |
| |
| /* spectrum1_acl_tcam.c */ |
| extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp1_acl_tcam_ops; |
| |
| /* spectrum2_acl_tcam.c */ |
| extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp2_acl_tcam_ops; |
| |
| /* spectrum_acl_flex_actions.c */ |
| extern const struct mlxsw_afa_ops mlxsw_sp1_act_afa_ops; |
| extern const struct mlxsw_afa_ops mlxsw_sp2_act_afa_ops; |
| |
| /* spectrum_acl_flex_keys.c */ |
| extern const struct mlxsw_afk_ops mlxsw_sp1_afk_ops; |
| extern const struct mlxsw_afk_ops mlxsw_sp2_afk_ops; |
| |
| /* spectrum_flower.c */ |
| int mlxsw_sp_flower_replace(struct mlxsw_sp *mlxsw_sp, |
| struct mlxsw_sp_acl_block *block, |
| struct tc_cls_flower_offload *f); |
| void mlxsw_sp_flower_destroy(struct mlxsw_sp *mlxsw_sp, |
| struct mlxsw_sp_acl_block *block, |
| struct tc_cls_flower_offload *f); |
| int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp, |
| struct mlxsw_sp_acl_block *block, |
| struct tc_cls_flower_offload *f); |
| int mlxsw_sp_flower_tmplt_create(struct mlxsw_sp *mlxsw_sp, |
| struct mlxsw_sp_acl_block *block, |
| struct tc_cls_flower_offload *f); |
| void mlxsw_sp_flower_tmplt_destroy(struct mlxsw_sp *mlxsw_sp, |
| struct mlxsw_sp_acl_block *block, |
| struct tc_cls_flower_offload *f); |
| |
| /* spectrum_qdisc.c */ |
| int mlxsw_sp_tc_qdisc_init(struct mlxsw_sp_port *mlxsw_sp_port); |
| 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); |
| |
| /* spectrum_fid.c */ |
| int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid, |
| enum mlxsw_sp_flood_type packet_type, u8 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); |
| 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_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); |
| |
| /* spectrum_mr.c */ |
| enum mlxsw_sp_mr_route_prio { |
| MLXSW_SP_MR_ROUTE_PRIO_SG, |
| MLXSW_SP_MR_ROUTE_PRIO_STARG, |
| MLXSW_SP_MR_ROUTE_PRIO_CATCHALL, |
| __MLXSW_SP_MR_ROUTE_PRIO_MAX |
| }; |
| |
| #define MLXSW_SP_MR_ROUTE_PRIO_MAX (__MLXSW_SP_MR_ROUTE_PRIO_MAX - 1) |
| |
| struct mlxsw_sp_mr_route_key; |
| |
| struct mlxsw_sp_mr_tcam_ops { |
| size_t priv_size; |
| int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); |
| void (*fini)(void *priv); |
| size_t route_priv_size; |
| int (*route_create)(struct mlxsw_sp *mlxsw_sp, void *priv, |
| void *route_priv, |
| struct mlxsw_sp_mr_route_key *key, |
| struct mlxsw_afa_block *afa_block, |
| enum mlxsw_sp_mr_route_prio prio); |
| void (*route_destroy)(struct mlxsw_sp *mlxsw_sp, void *priv, |
| void *route_priv, |
| struct mlxsw_sp_mr_route_key *key); |
| int (*route_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv, |
| struct mlxsw_sp_mr_route_key *key, |
| struct mlxsw_afa_block *afa_block); |
| }; |
| |
| /* spectrum1_mr_tcam.c */ |
| extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp1_mr_tcam_ops; |
| |
| /* spectrum2_mr_tcam.c */ |
| extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops; |
| |
| #endif |
