Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Paul Blakey | 299 | 18.11% | 19 | 16.96% |
Vlad Buslov | 292 | 17.69% | 16 | 14.29% |
Ariel Levkovich | 280 | 16.96% | 7 | 6.25% |
Amir Vadai | 151 | 9.15% | 6 | 5.36% |
Roi Dayan | 122 | 7.39% | 10 | 8.93% |
Saeed Mahameed | 107 | 6.48% | 4 | 3.57% |
Or Gerlitz | 96 | 5.81% | 13 | 11.61% |
Hadar Hen Zion | 64 | 3.88% | 3 | 2.68% |
Oz Shlomo | 62 | 3.76% | 8 | 7.14% |
Lama Kayal | 51 | 3.09% | 1 | 0.89% |
Jianbo Liu | 33 | 2.00% | 4 | 3.57% |
Eli Cohen | 21 | 1.27% | 4 | 3.57% |
Huy Nguyen | 17 | 1.03% | 4 | 3.57% |
Eli Britstein | 15 | 0.91% | 2 | 1.79% |
Gustavo A. R. Silva | 12 | 0.73% | 1 | 0.89% |
Chris Mi | 6 | 0.36% | 2 | 1.79% |
Eran Ben Elisha | 5 | 0.30% | 1 | 0.89% |
Achiad Shochat | 5 | 0.30% | 1 | 0.89% |
Maor Gottlieb | 5 | 0.30% | 2 | 1.79% |
Thomas Graf | 3 | 0.18% | 1 | 0.89% |
Pablo Neira Ayuso | 3 | 0.18% | 1 | 0.89% |
Mark Bloch | 1 | 0.06% | 1 | 0.89% |
Dmytro Linkin | 1 | 0.06% | 1 | 0.89% |
Total | 1651 | 112 |
/* * Copyright (c) 2016, Mellanox Technologies. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * OpenIB.org BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #ifndef __MLX5_EN_TC_H__ #define __MLX5_EN_TC_H__ #include <net/pkt_cls.h> #include "en.h" #include "eswitch.h" #include "en/tc_ct.h" #include "en/tc_tun.h" #include "en/tc/int_port.h" #include "en/tc/meter.h" #include "en_rep.h" #define MLX5E_TC_FLOW_ID_MASK 0x0000ffff #ifdef CONFIG_MLX5_ESWITCH #define NIC_FLOW_ATTR_SZ (sizeof(struct mlx5_flow_attr) +\ sizeof(struct mlx5_nic_flow_attr)) #define ESW_FLOW_ATTR_SZ (sizeof(struct mlx5_flow_attr) +\ sizeof(struct mlx5_esw_flow_attr)) #define ns_to_attr_sz(ns) (((ns) == MLX5_FLOW_NAMESPACE_FDB) ?\ ESW_FLOW_ATTR_SZ :\ NIC_FLOW_ATTR_SZ) struct mlx5_fs_chains *mlx5e_nic_chains(struct mlx5e_tc_table *tc); int mlx5e_tc_num_filters(struct mlx5e_priv *priv, unsigned long flags); struct mlx5e_tc_update_priv { struct net_device *fwd_dev; bool skb_done; bool forward_tx; }; struct mlx5_nic_flow_attr { u32 flow_tag; u32 hairpin_tirn; struct mlx5_flow_table *hairpin_ft; }; struct mlx5_flow_attr { u32 action; unsigned long tc_act_cookies[TCA_ACT_MAX_PRIO]; struct mlx5_fc *counter; struct mlx5_modify_hdr *modify_hdr; struct mlx5e_mod_hdr_handle *mh; /* attached mod header instance */ struct mlx5e_mod_hdr_handle *slow_mh; /* attached mod header instance for slow path */ struct mlx5_ct_attr ct_attr; struct mlx5e_sample_attr sample_attr; struct mlx5e_meter_attr meter_attr; struct mlx5e_tc_flow_parse_attr *parse_attr; u32 chain; u16 prio; u16 tc_act_cookies_count; u32 dest_chain; struct mlx5_flow_table *ft; struct mlx5_flow_table *dest_ft; u8 inner_match_level; u8 outer_match_level; u8 tun_ip_version; int tunnel_id; /* mapped tunnel id */ u32 flags; u32 exe_aso_type; struct list_head list; struct mlx5e_post_act_handle *post_act_handle; struct mlx5_flow_attr *branch_true; struct mlx5_flow_attr *branch_false; struct mlx5_flow_attr *jumping_attr; struct mlx5_flow_handle *act_id_restore_rule; /* keep this union last */ union { DECLARE_FLEX_ARRAY(struct mlx5_esw_flow_attr, esw_attr); DECLARE_FLEX_ARRAY(struct mlx5_nic_flow_attr, nic_attr); }; }; enum { MLX5_ATTR_FLAG_VLAN_HANDLED = BIT(0), MLX5_ATTR_FLAG_SLOW_PATH = BIT(1), MLX5_ATTR_FLAG_NO_IN_PORT = BIT(2), MLX5_ATTR_FLAG_SRC_REWRITE = BIT(3), MLX5_ATTR_FLAG_SAMPLE = BIT(4), MLX5_ATTR_FLAG_ACCEPT = BIT(5), MLX5_ATTR_FLAG_CT = BIT(6), MLX5_ATTR_FLAG_TERMINATING = BIT(7), MLX5_ATTR_FLAG_MTU = BIT(8), }; /* Returns true if any of the flags that require skipping further TC/NF processing are set. */ static inline bool mlx5e_tc_attr_flags_skip(u32 attr_flags) { return attr_flags & (MLX5_ATTR_FLAG_SLOW_PATH | MLX5_ATTR_FLAG_ACCEPT); } struct mlx5_rx_tun_attr { u16 decap_vport; union { __be32 v4; struct in6_addr v6; } src_ip; /* Valid if decap_vport is not zero */ union { __be32 v4; struct in6_addr v6; } dst_ip; /* Valid if decap_vport is not zero */ }; #define MLX5E_TC_TABLE_CHAIN_TAG_BITS 16 #define MLX5E_TC_TABLE_CHAIN_TAG_MASK GENMASK(MLX5E_TC_TABLE_CHAIN_TAG_BITS - 1, 0) #define MLX5E_TC_MAX_INT_PORT_NUM (8) #if IS_ENABLED(CONFIG_MLX5_CLS_ACT) struct tunnel_match_key { struct flow_dissector_key_control enc_control; struct flow_dissector_key_keyid enc_key_id; struct flow_dissector_key_ports enc_tp; struct flow_dissector_key_ip enc_ip; union { struct flow_dissector_key_ipv4_addrs enc_ipv4; struct flow_dissector_key_ipv6_addrs enc_ipv6; }; int filter_ifindex; }; struct tunnel_match_enc_opts { struct flow_dissector_key_enc_opts key; struct flow_dissector_key_enc_opts mask; }; /* Tunnel_id mapping is TUNNEL_INFO_BITS + ENC_OPTS_BITS. * Upper TUNNEL_INFO_BITS for general tunnel info. * Lower ENC_OPTS_BITS bits for enc_opts. */ #define TUNNEL_INFO_BITS 12 #define TUNNEL_INFO_BITS_MASK GENMASK(TUNNEL_INFO_BITS - 1, 0) #define ENC_OPTS_BITS 11 #define ENC_OPTS_BITS_MASK GENMASK(ENC_OPTS_BITS - 1, 0) #define TUNNEL_ID_BITS (TUNNEL_INFO_BITS + ENC_OPTS_BITS) #define TUNNEL_ID_MASK GENMASK(TUNNEL_ID_BITS - 1, 0) enum { MLX5E_TC_FLAG_INGRESS_BIT, MLX5E_TC_FLAG_EGRESS_BIT, MLX5E_TC_FLAG_NIC_OFFLOAD_BIT, MLX5E_TC_FLAG_ESW_OFFLOAD_BIT, MLX5E_TC_FLAG_FT_OFFLOAD_BIT, MLX5E_TC_FLAG_LAST_EXPORTED_BIT = MLX5E_TC_FLAG_FT_OFFLOAD_BIT, }; #define MLX5_TC_FLAG(flag) BIT(MLX5E_TC_FLAG_##flag##_BIT) int mlx5e_tc_esw_init(struct mlx5_rep_uplink_priv *uplink_priv); void mlx5e_tc_esw_cleanup(struct mlx5_rep_uplink_priv *uplink_priv); int mlx5e_tc_ht_init(struct rhashtable *tc_ht); void mlx5e_tc_ht_cleanup(struct rhashtable *tc_ht); int mlx5e_configure_flower(struct net_device *dev, struct mlx5e_priv *priv, struct flow_cls_offload *f, unsigned long flags); int mlx5e_delete_flower(struct net_device *dev, struct mlx5e_priv *priv, struct flow_cls_offload *f, unsigned long flags); int mlx5e_stats_flower(struct net_device *dev, struct mlx5e_priv *priv, struct flow_cls_offload *f, unsigned long flags); int mlx5e_tc_fill_action_stats(struct mlx5e_priv *priv, struct flow_offload_action *fl_act); int mlx5e_tc_configure_matchall(struct mlx5e_priv *priv, struct tc_cls_matchall_offload *f); int mlx5e_tc_delete_matchall(struct mlx5e_priv *priv, struct tc_cls_matchall_offload *f); struct mlx5e_encap_entry; void mlx5e_tc_encap_flows_add(struct mlx5e_priv *priv, struct mlx5e_encap_entry *e, struct list_head *flow_list); void mlx5e_tc_encap_flows_del(struct mlx5e_priv *priv, struct mlx5e_encap_entry *e, struct list_head *flow_list); bool mlx5e_encap_take(struct mlx5e_encap_entry *e); void mlx5e_encap_put(struct mlx5e_priv *priv, struct mlx5e_encap_entry *e); void mlx5e_take_all_encap_flows(struct mlx5e_encap_entry *e, struct list_head *flow_list); void mlx5e_put_flow_list(struct mlx5e_priv *priv, struct list_head *flow_list); struct mlx5e_neigh_hash_entry; struct mlx5e_encap_entry * mlx5e_get_next_init_encap(struct mlx5e_neigh_hash_entry *nhe, struct mlx5e_encap_entry *e); void mlx5e_tc_update_neigh_used_value(struct mlx5e_neigh_hash_entry *nhe); void mlx5e_tc_reoffload_flows_work(struct work_struct *work); enum mlx5e_tc_attr_to_reg { MAPPED_OBJ_TO_REG, VPORT_TO_REG, TUNNEL_TO_REG, CTSTATE_TO_REG, ZONE_TO_REG, ZONE_RESTORE_TO_REG, MARK_TO_REG, LABELS_TO_REG, FTEID_TO_REG, NIC_MAPPED_OBJ_TO_REG, NIC_ZONE_RESTORE_TO_REG, PACKET_COLOR_TO_REG, }; struct mlx5e_tc_attr_to_reg_mapping { int mfield; /* rewrite field */ int moffset; /* bit offset of mfield */ int mlen; /* bits to rewrite/match */ int soffset; /* byte offset of spec for match */ }; extern struct mlx5e_tc_attr_to_reg_mapping mlx5e_tc_attr_to_reg_mappings[]; #define MLX5_REG_MAPPING_MOFFSET(reg_id) (mlx5e_tc_attr_to_reg_mappings[reg_id].moffset) #define MLX5_REG_MAPPING_MBITS(reg_id) (mlx5e_tc_attr_to_reg_mappings[reg_id].mlen) #define MLX5_REG_MAPPING_MASK(reg_id) (GENMASK(mlx5e_tc_attr_to_reg_mappings[reg_id].mlen - 1, 0)) bool mlx5e_is_valid_eswitch_fwd_dev(struct mlx5e_priv *priv, struct net_device *out_dev); int mlx5e_tc_match_to_reg_set(struct mlx5_core_dev *mdev, struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts, enum mlx5_flow_namespace_type ns, enum mlx5e_tc_attr_to_reg type, u32 data); void mlx5e_tc_match_to_reg_mod_hdr_change(struct mlx5_core_dev *mdev, struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts, enum mlx5e_tc_attr_to_reg type, int act_id, u32 data); void mlx5e_tc_match_to_reg_match(struct mlx5_flow_spec *spec, enum mlx5e_tc_attr_to_reg type, u32 data, u32 mask); void mlx5e_tc_match_to_reg_get_match(struct mlx5_flow_spec *spec, enum mlx5e_tc_attr_to_reg type, u32 *data, u32 *mask); int mlx5e_tc_match_to_reg_set_and_get_id(struct mlx5_core_dev *mdev, struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts, enum mlx5_flow_namespace_type ns, enum mlx5e_tc_attr_to_reg type, u32 data); int mlx5e_tc_attach_mod_hdr(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow, struct mlx5_flow_attr *attr); void mlx5e_tc_detach_mod_hdr(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow, struct mlx5_flow_attr *attr); void mlx5e_tc_set_ethertype(struct mlx5_core_dev *mdev, struct flow_match_basic *match, bool outer, void *headers_c, void *headers_v); int mlx5e_tc_nic_init(struct mlx5e_priv *priv); void mlx5e_tc_nic_cleanup(struct mlx5e_priv *priv); int mlx5e_setup_tc_block_cb(enum tc_setup_type type, void *type_data, void *cb_priv); struct mlx5_flow_handle * mlx5e_add_offloaded_nic_rule(struct mlx5e_priv *priv, struct mlx5_flow_spec *spec, struct mlx5_flow_attr *attr); void mlx5e_del_offloaded_nic_rule(struct mlx5e_priv *priv, struct mlx5_flow_handle *rule, struct mlx5_flow_attr *attr); struct mlx5_flow_handle * mlx5_tc_rule_insert(struct mlx5e_priv *priv, struct mlx5_flow_spec *spec, struct mlx5_flow_attr *attr); void mlx5_tc_rule_delete(struct mlx5e_priv *priv, struct mlx5_flow_handle *rule, struct mlx5_flow_attr *attr); bool mlx5e_tc_is_vf_tunnel(struct net_device *out_dev, struct net_device *route_dev); int mlx5e_tc_query_route_vport(struct net_device *out_dev, struct net_device *route_dev, u16 *vport); int mlx5e_set_fwd_to_int_port_actions(struct mlx5e_priv *priv, struct mlx5_flow_attr *attr, int ifindex, enum mlx5e_tc_int_port_type type, u32 *action, int out_index); #else /* CONFIG_MLX5_CLS_ACT */ static inline int mlx5e_tc_nic_init(struct mlx5e_priv *priv) { return 0; } static inline void mlx5e_tc_nic_cleanup(struct mlx5e_priv *priv) {} static inline int mlx5e_tc_ht_init(struct rhashtable *tc_ht) { return 0; } static inline void mlx5e_tc_ht_cleanup(struct rhashtable *tc_ht) {} static inline int mlx5e_setup_tc_block_cb(enum tc_setup_type type, void *type_data, void *cb_priv) { return -EOPNOTSUPP; } #endif /* CONFIG_MLX5_CLS_ACT */ struct mlx5_flow_attr *mlx5_alloc_flow_attr(enum mlx5_flow_namespace_type type); struct mlx5_flow_handle * mlx5e_add_offloaded_nic_rule(struct mlx5e_priv *priv, struct mlx5_flow_spec *spec, struct mlx5_flow_attr *attr); void mlx5e_del_offloaded_nic_rule(struct mlx5e_priv *priv, struct mlx5_flow_handle *rule, struct mlx5_flow_attr *attr); #else /* CONFIG_MLX5_ESWITCH */ static inline int mlx5e_tc_nic_init(struct mlx5e_priv *priv) { return 0; } static inline void mlx5e_tc_nic_cleanup(struct mlx5e_priv *priv) {} static inline int mlx5e_tc_num_filters(struct mlx5e_priv *priv, unsigned long flags) { return 0; } static inline int mlx5e_setup_tc_block_cb(enum tc_setup_type type, void *type_data, void *cb_priv) { return -EOPNOTSUPP; } #endif #if IS_ENABLED(CONFIG_MLX5_CLS_ACT) struct mlx5e_tc_table *mlx5e_tc_table_alloc(void); void mlx5e_tc_table_free(struct mlx5e_tc_table *tc); static inline bool mlx5e_cqe_regb_chain(struct mlx5_cqe64 *cqe) { u32 chain, reg_b; reg_b = be32_to_cpu(cqe->ft_metadata); if (reg_b >> (MLX5E_TC_TABLE_CHAIN_TAG_BITS + ESW_ZONE_ID_BITS)) return false; chain = reg_b & MLX5E_TC_TABLE_CHAIN_TAG_MASK; if (chain) return true; return false; } bool mlx5e_tc_update_skb_nic(struct mlx5_cqe64 *cqe, struct sk_buff *skb); bool mlx5e_tc_update_skb(struct mlx5_cqe64 *cqe, struct sk_buff *skb, struct mapping_ctx *mapping_ctx, u32 mapped_obj_id, struct mlx5_tc_ct_priv *ct_priv, u32 zone_restore_id, u32 tunnel_id, struct mlx5e_tc_update_priv *tc_priv); #else /* CONFIG_MLX5_CLS_ACT */ static inline struct mlx5e_tc_table *mlx5e_tc_table_alloc(void) { return NULL; } static inline void mlx5e_tc_table_free(struct mlx5e_tc_table *tc) {} static inline bool mlx5e_cqe_regb_chain(struct mlx5_cqe64 *cqe) { return false; } static inline bool mlx5e_tc_update_skb_nic(struct mlx5_cqe64 *cqe, struct sk_buff *skb) { return true; } #endif int mlx5e_tc_action_miss_mapping_get(struct mlx5e_priv *priv, struct mlx5_flow_attr *attr, u64 act_miss_cookie, u32 *act_miss_mapping); void mlx5e_tc_action_miss_mapping_put(struct mlx5e_priv *priv, struct mlx5_flow_attr *attr, u32 act_miss_mapping); #endif /* __MLX5_EN_TC_H__ */
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