| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Anirudh Venkataramanan | 838 | 54.42% | 18 | 32.73% |
| Dan Nowlin | 141 | 9.16% | 1 | 1.82% |
| Alexander Lobakin | 79 | 5.13% | 3 | 5.45% |
| Dave Ertman | 71 | 4.61% | 3 | 5.45% |
| Marcin Szycik | 66 | 4.29% | 5 | 9.09% |
| Akeem G. Abodunrin | 59 | 3.83% | 1 | 1.82% |
| Michal Swiatkowski | 59 | 3.83% | 6 | 10.91% |
| Tony Nguyen | 46 | 2.99% | 2 | 3.64% |
| Grishma Kotecha | 44 | 2.86% | 2 | 3.64% |
| Brett Creeley | 43 | 2.79% | 3 | 5.45% |
| Henry Tieman | 27 | 1.75% | 1 | 1.82% |
| Michal Wilczynski | 18 | 1.17% | 1 | 1.82% |
| Wojciech Drewek | 17 | 1.10% | 1 | 1.82% |
| Victor Raj | 11 | 0.71% | 1 | 1.82% |
| Steven Zou | 7 | 0.45% | 2 | 3.64% |
| Shivanshu Shukla | 6 | 0.39% | 1 | 1.82% |
| Bruce W Allan | 3 | 0.19% | 1 | 1.82% |
| Kiran Patil | 3 | 0.19% | 1 | 1.82% |
| Md Fahad Iqbal Polash | 1 | 0.06% | 1 | 1.82% |
| Martyna Szapar-Mudlaw | 1 | 0.06% | 1 | 1.82% |
| Total | 1540 | 55 |
/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2018, Intel Corporation. */ #ifndef _ICE_SWITCH_H_ #define _ICE_SWITCH_H_ #include "ice_common.h" #define ICE_SW_CFG_MAX_BUF_LEN 2048 #define ICE_DFLT_VSI_INVAL 0xff #define ICE_FLTR_RX BIT(0) #define ICE_FLTR_TX BIT(1) #define ICE_FLTR_TX_ONLY BIT(2) #define ICE_VSI_INVAL_ID 0xffff #define ICE_INVAL_Q_HANDLE 0xFFFF /* Switch Profile IDs for Profile related switch rules */ #define ICE_PROFID_IPV4_GTPC_TEID 41 #define ICE_PROFID_IPV4_GTPC_NO_TEID 42 #define ICE_PROFID_IPV4_GTPU_TEID 43 #define ICE_PROFID_IPV6_GTPC_TEID 44 #define ICE_PROFID_IPV6_GTPC_NO_TEID 45 #define ICE_PROFID_IPV6_GTPU_TEID 46 #define ICE_PROFID_IPV6_GTPU_IPV6_TCP_INNER 70 #define ICE_PROFID_IPV4_PFCP_NODE 79 #define ICE_PROFID_IPV6_PFCP_SESSION 82 #define ICE_SW_RULE_VSI_LIST_SIZE(s, n) struct_size((s), vsi, (n)) #define ICE_SW_RULE_RX_TX_HDR_SIZE(s, l) struct_size((s), hdr_data, (l)) #define ICE_SW_RULE_RX_TX_ETH_HDR_SIZE(s) \ ICE_SW_RULE_RX_TX_HDR_SIZE((s), DUMMY_ETH_HDR_LEN) #define ICE_SW_RULE_RX_TX_NO_HDR_SIZE(s) \ ICE_SW_RULE_RX_TX_HDR_SIZE((s), 0) #define ICE_SW_RULE_LG_ACT_SIZE(s, n) struct_size((s), act, (n)) #define DUMMY_ETH_HDR_LEN 16 /* VSI context structure for add/get/update/free operations */ struct ice_vsi_ctx { u16 vsi_num; u16 vsis_allocd; u16 vsis_unallocated; u16 flags; struct ice_aqc_vsi_props info; struct ice_sched_vsi_info sched; u8 alloc_from_pool; u8 vf_num; u16 num_lan_q_entries[ICE_MAX_TRAFFIC_CLASS]; struct ice_q_ctx *lan_q_ctx[ICE_MAX_TRAFFIC_CLASS]; u16 num_rdma_q_entries[ICE_MAX_TRAFFIC_CLASS]; struct ice_q_ctx *rdma_q_ctx[ICE_MAX_TRAFFIC_CLASS]; }; /* Switch recipe ID enum values are specific to hardware */ enum ice_sw_lkup_type { ICE_SW_LKUP_ETHERTYPE = 0, ICE_SW_LKUP_MAC = 1, ICE_SW_LKUP_MAC_VLAN = 2, ICE_SW_LKUP_PROMISC = 3, ICE_SW_LKUP_VLAN = 4, ICE_SW_LKUP_DFLT = 5, ICE_SW_LKUP_ETHERTYPE_MAC = 8, ICE_SW_LKUP_PROMISC_VLAN = 9, ICE_SW_LKUP_LAST }; /* type of filter src ID */ enum ice_src_id { ICE_SRC_ID_UNKNOWN = 0, ICE_SRC_ID_VSI, ICE_SRC_ID_QUEUE, ICE_SRC_ID_LPORT, }; struct ice_fltr_info { /* Look up information: how to look up packet */ enum ice_sw_lkup_type lkup_type; /* Forward action: filter action to do after lookup */ enum ice_sw_fwd_act_type fltr_act; /* rule ID returned by firmware once filter rule is created */ u16 fltr_rule_id; u16 flag; /* Source VSI for LOOKUP_TX or source port for LOOKUP_RX */ u16 src; enum ice_src_id src_id; union { struct { u8 mac_addr[ETH_ALEN]; } mac; struct { u8 mac_addr[ETH_ALEN]; u16 vlan_id; } mac_vlan; struct { u16 vlan_id; u16 tpid; u8 tpid_valid; } vlan; /* Set lkup_type as ICE_SW_LKUP_ETHERTYPE * if just using ethertype as filter. Set lkup_type as * ICE_SW_LKUP_ETHERTYPE_MAC if MAC also needs to be * passed in as filter. */ struct { u16 ethertype; u8 mac_addr[ETH_ALEN]; /* optional */ } ethertype_mac; } l_data; /* Make sure to zero out the memory of l_data before using * it or only set the data associated with lookup match * rest everything should be zero */ /* Depending on filter action */ union { /* queue ID in case of ICE_FWD_TO_Q and starting * queue ID in case of ICE_FWD_TO_QGRP. */ u16 q_id:11; u16 hw_vsi_id:10; u16 vsi_list_id:10; } fwd_id; /* Sw VSI handle */ u16 vsi_handle; /* Set to num_queues if action is ICE_FWD_TO_QGRP. This field * determines the range of queues the packet needs to be forwarded to. * Note that qgrp_size must be set to a power of 2. */ u8 qgrp_size; /* Rule creations populate these indicators basing on the switch type */ u8 lb_en; /* Indicate if packet can be looped back */ u8 lan_en; /* Indicate if packet can be forwarded to the uplink */ }; struct ice_update_recipe_lkup_idx_params { u16 rid; u16 fv_idx; bool ignore_valid; u16 mask; bool mask_valid; u8 lkup_idx; }; struct ice_adv_lkup_elem { enum ice_protocol_type type; union { union ice_prot_hdr h_u; /* Header values */ /* Used to iterate over the headers */ u16 h_raw[sizeof(union ice_prot_hdr) / sizeof(u16)]; }; union { union ice_prot_hdr m_u; /* Mask of header values to match */ /* Used to iterate over header mask */ u16 m_raw[sizeof(union ice_prot_hdr) / sizeof(u16)]; }; }; struct ice_sw_act_ctrl { /* Source VSI for LOOKUP_TX or source port for LOOKUP_RX */ u16 src; u16 flag; enum ice_sw_fwd_act_type fltr_act; /* Depending on filter action */ union { /* This is a queue ID in case of ICE_FWD_TO_Q and starting * queue ID in case of ICE_FWD_TO_QGRP. */ u16 q_id:11; u16 vsi_id:10; u16 hw_vsi_id:10; u16 vsi_list_id:10; } fwd_id; /* software VSI handle */ u16 vsi_handle; u8 qgrp_size; }; struct ice_rule_query_data { /* Recipe ID for which the requested rule was added */ u16 rid; /* Rule ID that was added or is supposed to be removed */ u16 rule_id; /* vsi_handle for which Rule was added or is supposed to be removed */ u16 vsi_handle; }; /* This structure allows to pass info about lb_en and lan_en * flags to ice_add_adv_rule. Values in act would be used * only if act_valid was set to true, otherwise default * values would be used. */ struct ice_adv_rule_flags_info { u32 act; u8 act_valid; /* indicate if flags in act are valid */ }; struct ice_adv_rule_info { /* Store metadata values in rule info */ enum ice_sw_tunnel_type tun_type; u16 vlan_type; u16 fltr_rule_id; u32 priority; u16 need_pass_l2:1; u16 allow_pass_l2:1; u16 src_vsi; struct ice_sw_act_ctrl sw_act; struct ice_adv_rule_flags_info flags_info; }; /* A collection of one or more four word recipe */ struct ice_sw_recipe { /* For a chained recipe the root recipe is what should be used for * programming rules */ u8 root_rid; u8 recp_created; /* Number of extraction words */ u8 n_ext_words; /* Protocol ID and Offset pair (extraction word) to describe the * recipe */ struct ice_fv_word ext_words[ICE_MAX_CHAIN_WORDS]; u16 word_masks[ICE_MAX_CHAIN_WORDS]; u8 fv_idx[ICE_MAX_CHAIN_WORDS]; u16 fv_mask[ICE_MAX_CHAIN_WORDS]; /* Bit map specifying the IDs associated with this group of recipe */ DECLARE_BITMAP(r_bitmap, ICE_MAX_NUM_RECIPES); enum ice_sw_tunnel_type tun_type; /* List of type ice_fltr_mgmt_list_entry or adv_rule */ u8 adv_rule; struct list_head filt_rules; struct list_head filt_replay_rules; struct mutex filt_rule_lock; /* protect filter rule structure */ /* Profiles this recipe should be associated with */ struct list_head fv_list; /* Profiles this recipe is associated with */ u8 num_profs, *prof_ids; /* Bit map for possible result indexes */ DECLARE_BITMAP(res_idxs, ICE_MAX_FV_WORDS); /* This allows user to specify the recipe priority. * For now, this becomes 'fwd_priority' when recipe * is created, usually recipes can have 'fwd' and 'join' * priority. */ u8 priority; u8 need_pass_l2:1; u8 allow_pass_l2:1; /* This struct saves the fv_words for a given lookup */ struct ice_prot_lkup_ext lkup_exts; }; /* Bookkeeping structure to hold bitmap of VSIs corresponding to VSI list ID */ struct ice_vsi_list_map_info { struct list_head list_entry; DECLARE_BITMAP(vsi_map, ICE_MAX_VSI); u16 vsi_list_id; /* counter to track how many rules are reusing this VSI list */ u16 ref_cnt; }; struct ice_fltr_list_entry { struct list_head list_entry; int status; struct ice_fltr_info fltr_info; }; /* This defines an entry in the list that maintains MAC or VLAN membership * to HW list mapping, since multiple VSIs can subscribe to the same MAC or * VLAN. As an optimization the VSI list should be created only when a * second VSI becomes a subscriber to the same MAC address. VSI lists are always * used for VLAN membership. */ struct ice_fltr_mgmt_list_entry { /* back pointer to VSI list ID to VSI list mapping */ struct ice_vsi_list_map_info *vsi_list_info; u16 vsi_count; #define ICE_INVAL_LG_ACT_INDEX 0xffff u16 lg_act_idx; #define ICE_INVAL_SW_MARKER_ID 0xffff u16 sw_marker_id; struct list_head list_entry; struct ice_fltr_info fltr_info; #define ICE_INVAL_COUNTER_ID 0xff u8 counter_index; }; struct ice_adv_fltr_mgmt_list_entry { struct list_head list_entry; struct ice_adv_lkup_elem *lkups; struct ice_adv_rule_info rule_info; u16 lkups_cnt; struct ice_vsi_list_map_info *vsi_list_info; u16 vsi_count; }; enum ice_promisc_flags { ICE_PROMISC_UCAST_RX = 0x1, ICE_PROMISC_UCAST_TX = 0x2, ICE_PROMISC_MCAST_RX = 0x4, ICE_PROMISC_MCAST_TX = 0x8, ICE_PROMISC_BCAST_RX = 0x10, ICE_PROMISC_BCAST_TX = 0x20, ICE_PROMISC_VLAN_RX = 0x40, ICE_PROMISC_VLAN_TX = 0x80, }; /* VSI related commands */ int ice_add_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx, struct ice_sq_cd *cd); int ice_free_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx, bool keep_vsi_alloc, struct ice_sq_cd *cd); int ice_update_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx, struct ice_sq_cd *cd); bool ice_is_vsi_valid(struct ice_hw *hw, u16 vsi_handle); struct ice_vsi_ctx *ice_get_vsi_ctx(struct ice_hw *hw, u16 vsi_handle); void ice_clear_all_vsi_ctx(struct ice_hw *hw); /* Switch config */ int ice_get_initial_sw_cfg(struct ice_hw *hw); int ice_alloc_res_cntr(struct ice_hw *hw, u8 type, u8 alloc_shared, u16 num_items, u16 *counter_id); int ice_free_res_cntr(struct ice_hw *hw, u8 type, u8 alloc_shared, u16 num_items, u16 counter_id); int ice_share_res(struct ice_hw *hw, u16 type, u8 shared, u16 res_id); /* Switch/bridge related commands */ void ice_rule_add_tunnel_metadata(struct ice_adv_lkup_elem *lkup); void ice_rule_add_direction_metadata(struct ice_adv_lkup_elem *lkup); void ice_rule_add_vlan_metadata(struct ice_adv_lkup_elem *lkup); void ice_rule_add_src_vsi_metadata(struct ice_adv_lkup_elem *lkup); int ice_add_adv_rule(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups, u16 lkups_cnt, struct ice_adv_rule_info *rinfo, struct ice_rule_query_data *added_entry); int ice_update_sw_rule_bridge_mode(struct ice_hw *hw); int ice_add_vlan(struct ice_hw *hw, struct list_head *m_list); int ice_remove_vlan(struct ice_hw *hw, struct list_head *v_list); int ice_add_mac(struct ice_hw *hw, struct list_head *m_lst); int ice_remove_mac(struct ice_hw *hw, struct list_head *m_lst); bool ice_vlan_fltr_exist(struct ice_hw *hw, u16 vlan_id, u16 vsi_handle); int ice_add_eth_mac(struct ice_hw *hw, struct list_head *em_list); int ice_remove_eth_mac(struct ice_hw *hw, struct list_head *em_list); int ice_cfg_rdma_fltr(struct ice_hw *hw, u16 vsi_handle, bool enable); void ice_remove_vsi_fltr(struct ice_hw *hw, u16 vsi_handle); /* Promisc/defport setup for VSIs */ int ice_cfg_dflt_vsi(struct ice_port_info *pi, u16 vsi_handle, bool set, u8 direction); bool ice_check_if_dflt_vsi(struct ice_port_info *pi, u16 vsi_handle, bool *rule_exists); int ice_set_vsi_promisc(struct ice_hw *hw, u16 vsi_handle, u8 promisc_mask, u16 vid); int ice_clear_vsi_promisc(struct ice_hw *hw, u16 vsi_handle, u8 promisc_mask, u16 vid); int ice_set_vlan_vsi_promisc(struct ice_hw *hw, u16 vsi_handle, u8 promisc_mask, bool rm_vlan_promisc); int ice_rem_adv_rule_by_id(struct ice_hw *hw, struct ice_rule_query_data *remove_entry); int ice_init_def_sw_recp(struct ice_hw *hw); u16 ice_get_hw_vsi_num(struct ice_hw *hw, u16 vsi_handle); int ice_replay_vsi_all_fltr(struct ice_hw *hw, u16 vsi_handle); void ice_rm_all_sw_replay_rule_info(struct ice_hw *hw); void ice_fill_eth_hdr(u8 *eth_hdr); int ice_aq_sw_rules(struct ice_hw *hw, void *rule_list, u16 rule_list_sz, u8 num_rules, enum ice_adminq_opc opc, struct ice_sq_cd *cd); int ice_update_recipe_lkup_idx(struct ice_hw *hw, struct ice_update_recipe_lkup_idx_params *params); void ice_change_proto_id_to_dvm(void); struct ice_vsi_list_map_info * ice_find_vsi_list_entry(struct ice_hw *hw, u8 recp_id, u16 vsi_handle, u16 *vsi_list_id); int ice_alloc_recipe(struct ice_hw *hw, u16 *rid); int ice_aq_get_recipe(struct ice_hw *hw, struct ice_aqc_recipe_data_elem *s_recipe_list, u16 *num_recipes, u16 recipe_root, struct ice_sq_cd *cd); int ice_aq_add_recipe(struct ice_hw *hw, struct ice_aqc_recipe_data_elem *s_recipe_list, u16 num_recipes, struct ice_sq_cd *cd); int ice_aq_get_recipe_to_profile(struct ice_hw *hw, u32 profile_id, u64 *r_assoc, struct ice_sq_cd *cd); int ice_aq_map_recipe_to_profile(struct ice_hw *hw, u32 profile_id, u64 r_assoc, struct ice_sq_cd *cd); void ice_init_chk_recipe_reuse_support(struct ice_hw *hw); #endif /* _ICE_SWITCH_H_ */
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