| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Ido Schimmel | 2002 | 39.46% | 66 | 36.67% |
| Jiri Pirko | 1924 | 37.93% | 44 | 24.44% |
| Petr Machata | 319 | 6.29% | 26 | 14.44% |
| Shalom Toledo | 245 | 4.83% | 6 | 3.33% |
| Arkadi Sharshevsky | 155 | 3.06% | 8 | 4.44% |
| Nogah Frankel | 134 | 2.64% | 15 | 8.33% |
| Nir Dotan | 126 | 2.48% | 6 | 3.33% |
| Yotam Gigi | 101 | 1.99% | 5 | 2.78% |
| David Ahern | 34 | 0.67% | 1 | 0.56% |
| Elad Raz | 28 | 0.55% | 2 | 1.11% |
| Pablo Neira Ayuso | 5 | 0.10% | 1 | 0.56% |
| Total | 5073 | 180 |
/* 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_bridge.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 <net/vxlan.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_PORT_BASE_SPEED_25G 25000 /* Mb/s */ #define MLXSW_SP_PORT_BASE_SPEED_50G 50000 /* 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; 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_rif_ops; extern const struct mlxsw_sp_rif_ops *mlxsw_sp1_rif_ops_arr[]; extern const struct mlxsw_sp_rif_ops *mlxsw_sp2_rif_ops_arr[]; 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_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_nve; struct mlxsw_sp_kvdl_ops; struct mlxsw_sp_mr_tcam_ops; struct mlxsw_sp_acl_tcam_ops; struct mlxsw_sp_nve_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 { 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; 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 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; 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; const struct mlxsw_sp_nve_ops **nve_ops_arr; const struct mlxsw_sp_rif_ops **rif_ops_arr; const struct mlxsw_sp_sb_vals *sb_vals; const struct mlxsw_sp_port_type_speed_ops *port_type_speed_ops; const struct mlxsw_sp_ptp_ops *ptp_ops; const struct mlxsw_listener *listeners; size_t listeners_count; }; 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; 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_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; 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_port_vlan *default_vlan; 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; 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; }; 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, u8 width, unsigned long *mode); u32 (*from_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto); void (*from_ptys_speed_duplex)(struct mlxsw_sp *mlxsw_sp, bool carrier_ok, u32 ptys_eth_proto, struct ethtool_link_ksettings *cmd); u32 (*to_ptys_advert_link)(struct mlxsw_sp *mlxsw_sp, u8 width, const struct ethtool_link_ksettings *cmd); u32 (*to_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u8 width, u32 speed); u32 (*to_ptys_upper_speed)(struct mlxsw_sp *mlxsw_sp, u32 upper_speed); int (*port_speed_base)(struct mlxsw_sp *mlxsw_sp, u8 local_port, u32 *base_speed); void (*reg_ptys_eth_pack)(struct mlxsw_sp *mlxsw_sp, char *payload, u8 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); }; 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; 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, 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); u32 mlxsw_sp_sb_max_headroom_cells(const struct mlxsw_sp *mlxsw_sp); extern const struct mlxsw_sp_sb_vals mlxsw_sp1_sb_vals; extern const struct mlxsw_sp_sb_vals mlxsw_sp2_sb_vals; /* 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); struct mlxsw_sp_fid *mlxsw_sp_bridge_fid_get(struct mlxsw_sp *mlxsw_sp, const struct net_device *br_dev, u16 vid, struct netlink_ext_ack *extack); extern struct notifier_block mlxsw_sp_switchdev_notifier; /* spectrum.c */ void mlxsw_sp_rx_listener_no_mark_func(struct sk_buff *skb, u8 local_port, void *priv); 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_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); 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 */ 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; }; 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, unsigned long event, void *ptr); 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_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_by_dev(struct mlxsw_sp *mlxsw_sp, struct net_device *dev); struct mlxsw_sp_rif *mlxsw_sp_rif_find_by_dev(const struct mlxsw_sp *mlxsw_sp, const struct net_device *dev); u8 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp); struct mlxsw_sp_fid *mlxsw_sp_rif_fid(const struct mlxsw_sp_rif *rif); 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_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: /* 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 */ case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT: /* 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; u8 action_created:1, egress_bind_blocker:1; 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, MLXSW_SP_ACL_PROFILE_MR, }; struct mlxsw_sp_acl_block { struct list_head binding_list; struct mlxsw_sp_acl_ruleset *ruleset_zero; struct mlxsw_sp *mlxsw_sp; unsigned int rule_count; unsigned int disable_count; unsigned int egress_blocker_rule_count; struct net *net; }; 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, struct netlink_ext_ack *extack); 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, 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); 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 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 *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); u32 mlxsw_sp_acl_region_rehash_intrvl_get(struct mlxsw_sp *mlxsw_sp); int mlxsw_sp_acl_region_rehash_intrvl_set(struct mlxsw_sp *mlxsw_sp, u32 val); /* 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; /* spectrum_flower.c */ int mlxsw_sp_flower_replace(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_block *block, struct flow_cls_offload *f); void mlxsw_sp_flower_destroy(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_block *block, struct flow_cls_offload *f); int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_block *block, struct flow_cls_offload *f); int mlxsw_sp_flower_tmplt_create(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_block *block, struct flow_cls_offload *f); void mlxsw_sp_flower_tmplt_destroy(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_block *block, struct flow_cls_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 */ bool mlxsw_sp_fid_is_dummy(struct mlxsw_sp *mlxsw_sp, u16 fid_index); bool mlxsw_sp_fid_lag_vid_valid(const struct mlxsw_sp_fid *fid); 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, 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); void mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif); 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); /* 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; }; 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); u32 mlxsw_sp_nve_decap_tunnel_index_get(const struct mlxsw_sp *mlxsw_sp); bool mlxsw_sp_nve_ipv4_route_is_decap(const struct mlxsw_sp *mlxsw_sp, u32 tb_id, __be32 addr); 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); int mlxsw_sp_trap_group_init(struct mlxsw_core *mlxsw_core, const struct devlink_trap_group *group); #endif
Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.
Created with Cregit http://github.com/cregit/cregit
Version 2.0-RC1