171d10453SEric Joyner /* SPDX-License-Identifier: BSD-3-Clause */ 2015f8cc5SEric Joyner /* Copyright (c) 2024, Intel Corporation 371d10453SEric Joyner * All rights reserved. 471d10453SEric Joyner * 571d10453SEric Joyner * Redistribution and use in source and binary forms, with or without 671d10453SEric Joyner * modification, are permitted provided that the following conditions are met: 771d10453SEric Joyner * 871d10453SEric Joyner * 1. Redistributions of source code must retain the above copyright notice, 971d10453SEric Joyner * this list of conditions and the following disclaimer. 1071d10453SEric Joyner * 1171d10453SEric Joyner * 2. Redistributions in binary form must reproduce the above copyright 1271d10453SEric Joyner * notice, this list of conditions and the following disclaimer in the 1371d10453SEric Joyner * documentation and/or other materials provided with the distribution. 1471d10453SEric Joyner * 1571d10453SEric Joyner * 3. Neither the name of the Intel Corporation nor the names of its 1671d10453SEric Joyner * contributors may be used to endorse or promote products derived from 1771d10453SEric Joyner * this software without specific prior written permission. 1871d10453SEric Joyner * 1971d10453SEric Joyner * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 2071d10453SEric Joyner * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2171d10453SEric Joyner * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2271d10453SEric Joyner * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 2371d10453SEric Joyner * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 2471d10453SEric Joyner * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 2571d10453SEric Joyner * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 2671d10453SEric Joyner * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 2771d10453SEric Joyner * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 2871d10453SEric Joyner * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 2971d10453SEric Joyner * POSSIBILITY OF SUCH DAMAGE. 3071d10453SEric Joyner */ 3171d10453SEric Joyner 3271d10453SEric Joyner #ifndef _ICE_SWITCH_H_ 3371d10453SEric Joyner #define _ICE_SWITCH_H_ 3471d10453SEric Joyner 358923de59SPiotr Kubaj #include "ice_type.h" 3671d10453SEric Joyner #include "ice_protocol_type.h" 3771d10453SEric Joyner 3871d10453SEric Joyner #define ICE_SW_CFG_MAX_BUF_LEN 2048 3971d10453SEric Joyner #define ICE_MAX_SW 256 4071d10453SEric Joyner #define ICE_DFLT_VSI_INVAL 0xff 419e54973fSEric Joyner 4271d10453SEric Joyner #define ICE_FLTR_RX BIT(0) 4371d10453SEric Joyner #define ICE_FLTR_TX BIT(1) 449e54973fSEric Joyner #define ICE_FLTR_RX_LB BIT(2) 4571d10453SEric Joyner #define ICE_FLTR_TX_RX (ICE_FLTR_RX | ICE_FLTR_TX) 4671d10453SEric Joyner 478923de59SPiotr Kubaj #define ICE_PROFID_IPV4_GTPC_TEID 41 488923de59SPiotr Kubaj #define ICE_PROFID_IPV4_GTPC_NO_TEID 42 498923de59SPiotr Kubaj #define ICE_PROFID_IPV4_GTPU_TEID 43 508923de59SPiotr Kubaj #define ICE_PROFID_IPV6_GTPC_TEID 44 518923de59SPiotr Kubaj #define ICE_PROFID_IPV6_GTPC_NO_TEID 45 528923de59SPiotr Kubaj #define ICE_PROFID_IPV6_GTPU_TEID 46 538923de59SPiotr Kubaj #define ICE_PROFID_IPV6_GTPU_IPV6_TCP 70 548923de59SPiotr Kubaj 557d7af7f8SEric Joyner #define DUMMY_ETH_HDR_LEN 16 567d7af7f8SEric Joyner 5771d10453SEric Joyner /* Worst case buffer length for ice_aqc_opc_get_res_alloc */ 5871d10453SEric Joyner #define ICE_MAX_RES_TYPES 0x80 5971d10453SEric Joyner #define ICE_AQ_GET_RES_ALLOC_BUF_LEN \ 6071d10453SEric Joyner (ICE_MAX_RES_TYPES * sizeof(struct ice_aqc_get_res_resp_elem)) 6171d10453SEric Joyner 6271d10453SEric Joyner #define ICE_VSI_INVAL_ID 0xFFFF 6371d10453SEric Joyner #define ICE_INVAL_Q_HANDLE 0xFFFF 6471d10453SEric Joyner 6571d10453SEric Joyner /* VSI context structure for add/get/update/free operations */ 6671d10453SEric Joyner struct ice_vsi_ctx { 6771d10453SEric Joyner u16 vsi_num; 6871d10453SEric Joyner u16 vsis_allocd; 6971d10453SEric Joyner u16 vsis_unallocated; 7071d10453SEric Joyner u16 flags; 7171d10453SEric Joyner struct ice_aqc_vsi_props info; 7271d10453SEric Joyner struct ice_sched_vsi_info sched; 7371d10453SEric Joyner u8 alloc_from_pool; 7471d10453SEric Joyner u8 vf_num; 7571d10453SEric Joyner u16 num_lan_q_entries[ICE_MAX_TRAFFIC_CLASS]; 7671d10453SEric Joyner struct ice_q_ctx *lan_q_ctx[ICE_MAX_TRAFFIC_CLASS]; 778a13362dSEric Joyner u16 num_rdma_q_entries[ICE_MAX_TRAFFIC_CLASS]; 788a13362dSEric Joyner struct ice_q_ctx *rdma_q_ctx[ICE_MAX_TRAFFIC_CLASS]; 7971d10453SEric Joyner }; 8071d10453SEric Joyner 8171d10453SEric Joyner /* This is to be used by add/update mirror rule Admin Queue command */ 8271d10453SEric Joyner struct ice_mir_rule_buf { 8371d10453SEric Joyner u16 vsi_idx; /* VSI index */ 8471d10453SEric Joyner 8571d10453SEric Joyner /* For each VSI, user can specify whether corresponding VSI 8671d10453SEric Joyner * should be added/removed to/from mirror rule 8771d10453SEric Joyner * 8871d10453SEric Joyner * add mirror rule: this should always be TRUE. 8971d10453SEric Joyner * update mirror rule: add(true) or remove(false) VSI to/from 9071d10453SEric Joyner * mirror rule 9171d10453SEric Joyner */ 9271d10453SEric Joyner u8 add; 9371d10453SEric Joyner }; 9471d10453SEric Joyner 9571d10453SEric Joyner /* Switch recipe ID enum values are specific to hardware */ 9671d10453SEric Joyner enum ice_sw_lkup_type { 9771d10453SEric Joyner ICE_SW_LKUP_ETHERTYPE = 0, 9871d10453SEric Joyner ICE_SW_LKUP_MAC = 1, 9971d10453SEric Joyner ICE_SW_LKUP_MAC_VLAN = 2, 10071d10453SEric Joyner ICE_SW_LKUP_PROMISC = 3, 10171d10453SEric Joyner ICE_SW_LKUP_VLAN = 4, 10271d10453SEric Joyner ICE_SW_LKUP_DFLT = 5, 10371d10453SEric Joyner ICE_SW_LKUP_ETHERTYPE_MAC = 8, 10471d10453SEric Joyner ICE_SW_LKUP_PROMISC_VLAN = 9, 10571d10453SEric Joyner ICE_SW_LKUP_LAST 10671d10453SEric Joyner }; 10771d10453SEric Joyner 10871d10453SEric Joyner /* type of filter src ID */ 10971d10453SEric Joyner enum ice_src_id { 11071d10453SEric Joyner ICE_SRC_ID_UNKNOWN = 0, 11171d10453SEric Joyner ICE_SRC_ID_VSI, 11271d10453SEric Joyner ICE_SRC_ID_QUEUE, 11371d10453SEric Joyner ICE_SRC_ID_LPORT, 11471d10453SEric Joyner }; 11571d10453SEric Joyner 11671d10453SEric Joyner struct ice_fltr_info { 11771d10453SEric Joyner /* Look up information: how to look up packet */ 11871d10453SEric Joyner enum ice_sw_lkup_type lkup_type; 11971d10453SEric Joyner /* Forward action: filter action to do after lookup */ 12071d10453SEric Joyner enum ice_sw_fwd_act_type fltr_act; 12171d10453SEric Joyner /* rule ID returned by firmware once filter rule is created */ 12271d10453SEric Joyner u16 fltr_rule_id; 12371d10453SEric Joyner u16 flag; 12471d10453SEric Joyner 12571d10453SEric Joyner /* Source VSI for LOOKUP_TX or source port for LOOKUP_RX */ 12671d10453SEric Joyner u16 src; 12771d10453SEric Joyner enum ice_src_id src_id; 12871d10453SEric Joyner 12971d10453SEric Joyner union { 13071d10453SEric Joyner struct { 13171d10453SEric Joyner u8 mac_addr[ETH_ALEN]; 132*f2635e84SEric Joyner u16 sw_id; 13371d10453SEric Joyner } mac; 13471d10453SEric Joyner struct { 13571d10453SEric Joyner u8 mac_addr[ETH_ALEN]; 13671d10453SEric Joyner u16 vlan_id; 13771d10453SEric Joyner } mac_vlan; 13871d10453SEric Joyner struct { 13971d10453SEric Joyner u16 vlan_id; 1409cf1841cSEric Joyner u16 tpid; 1419cf1841cSEric Joyner u8 tpid_valid; 142*f2635e84SEric Joyner u16 sw_id; 14371d10453SEric Joyner } vlan; 14471d10453SEric Joyner /* Set lkup_type as ICE_SW_LKUP_ETHERTYPE 14571d10453SEric Joyner * if just using ethertype as filter. Set lkup_type as 14671d10453SEric Joyner * ICE_SW_LKUP_ETHERTYPE_MAC if MAC also needs to be 14771d10453SEric Joyner * passed in as filter. 14871d10453SEric Joyner */ 14971d10453SEric Joyner struct { 15071d10453SEric Joyner u16 ethertype; 15171d10453SEric Joyner u8 mac_addr[ETH_ALEN]; /* optional */ 15271d10453SEric Joyner } ethertype_mac; 15371d10453SEric Joyner } l_data; /* Make sure to zero out the memory of l_data before using 15471d10453SEric Joyner * it or only set the data associated with lookup match 15571d10453SEric Joyner * rest everything should be zero 15671d10453SEric Joyner */ 15771d10453SEric Joyner 15871d10453SEric Joyner /* Depending on filter action */ 15971d10453SEric Joyner union { 16071d10453SEric Joyner /* queue ID in case of ICE_FWD_TO_Q and starting 16171d10453SEric Joyner * queue ID in case of ICE_FWD_TO_QGRP. 16271d10453SEric Joyner */ 16371d10453SEric Joyner u16 q_id:11; 16471d10453SEric Joyner u16 hw_vsi_id:10; 16571d10453SEric Joyner u16 vsi_list_id:10; 16671d10453SEric Joyner } fwd_id; 16771d10453SEric Joyner 16871d10453SEric Joyner /* Sw VSI handle */ 16971d10453SEric Joyner u16 vsi_handle; 17071d10453SEric Joyner 17171d10453SEric Joyner /* Set to num_queues if action is ICE_FWD_TO_QGRP. This field 17271d10453SEric Joyner * determines the range of queues the packet needs to be forwarded to. 17371d10453SEric Joyner * Note that qgrp_size must be set to a power of 2. 17471d10453SEric Joyner */ 17571d10453SEric Joyner u8 qgrp_size; 17671d10453SEric Joyner 17771d10453SEric Joyner /* Rule creations populate these indicators basing on the switch type */ 17871d10453SEric Joyner u8 lb_en; /* Indicate if packet can be looped back */ 17971d10453SEric Joyner u8 lan_en; /* Indicate if packet can be forwarded to the uplink */ 180*f2635e84SEric Joyner u8 fltVeb_en; /* Indicate if VSI is connected to floating VEB */ 18171d10453SEric Joyner }; 18271d10453SEric Joyner 18371d10453SEric Joyner struct ice_adv_lkup_elem { 18471d10453SEric Joyner enum ice_protocol_type type; 18571d10453SEric Joyner union ice_prot_hdr h_u; /* Header values */ 18671d10453SEric Joyner union ice_prot_hdr m_u; /* Mask of header values to match */ 18771d10453SEric Joyner }; 18871d10453SEric Joyner 1899c30461dSEric Joyner struct entry_vsi_fwd { 1909c30461dSEric Joyner u16 vsi_list; 1919c30461dSEric Joyner u8 list; 1929c30461dSEric Joyner u8 valid; 1939c30461dSEric Joyner }; 1949c30461dSEric Joyner 1959c30461dSEric Joyner struct entry_to_q { 1969c30461dSEric Joyner u16 q_idx; 1979c30461dSEric Joyner u8 q_region_sz; 1989c30461dSEric Joyner u8 q_pri; 1999c30461dSEric Joyner }; 2009c30461dSEric Joyner 2019c30461dSEric Joyner struct entry_prune { 2029c30461dSEric Joyner u16 vsi_list; 2039c30461dSEric Joyner u8 list; 2049c30461dSEric Joyner u8 egr; 2059c30461dSEric Joyner u8 ing; 2069c30461dSEric Joyner u8 prune_t; 2079c30461dSEric Joyner }; 2089c30461dSEric Joyner 2099c30461dSEric Joyner struct entry_mirror { 2109c30461dSEric Joyner u16 mirror_vsi; 2119c30461dSEric Joyner }; 2129c30461dSEric Joyner 2139c30461dSEric Joyner struct entry_generic_act { 2149c30461dSEric Joyner u16 generic_value; 2159c30461dSEric Joyner u8 offset; 2169c30461dSEric Joyner u8 priority; 2179c30461dSEric Joyner }; 2189c30461dSEric Joyner 2199c30461dSEric Joyner struct entry_statistics { 2209c30461dSEric Joyner u8 counter_idx; 2219c30461dSEric Joyner }; 2229c30461dSEric Joyner 22371d10453SEric Joyner struct ice_sw_act_ctrl { 22471d10453SEric Joyner /* Source VSI for LOOKUP_TX or source port for LOOKUP_RX */ 22571d10453SEric Joyner u16 src; 22671d10453SEric Joyner u16 flag; 22771d10453SEric Joyner enum ice_sw_fwd_act_type fltr_act; 22871d10453SEric Joyner /* Depending on filter action */ 22971d10453SEric Joyner union { 23071d10453SEric Joyner /* This is a queue ID in case of ICE_FWD_TO_Q and starting 23171d10453SEric Joyner * queue ID in case of ICE_FWD_TO_QGRP. 23271d10453SEric Joyner */ 23371d10453SEric Joyner u16 q_id:11; 23471d10453SEric Joyner u16 vsi_id:10; 23571d10453SEric Joyner u16 hw_vsi_id:10; 23671d10453SEric Joyner u16 vsi_list_id:10; 23771d10453SEric Joyner } fwd_id; 23871d10453SEric Joyner /* software VSI handle */ 23971d10453SEric Joyner u16 vsi_handle; 24071d10453SEric Joyner u8 qgrp_size; 24171d10453SEric Joyner }; 24271d10453SEric Joyner 24371d10453SEric Joyner struct ice_rule_query_data { 24471d10453SEric Joyner /* Recipe ID for which the requested rule was added */ 24571d10453SEric Joyner u16 rid; 24671d10453SEric Joyner /* Rule ID that was added or is supposed to be removed */ 24771d10453SEric Joyner u16 rule_id; 24871d10453SEric Joyner /* vsi_handle for which Rule was added or is supposed to be removed */ 24971d10453SEric Joyner u16 vsi_handle; 25071d10453SEric Joyner }; 25171d10453SEric Joyner 25256429daeSEric Joyner /* 25356429daeSEric Joyner * This structure allows to pass info about lb_en and lan_en 25456429daeSEric Joyner * flags to ice_add_adv_rule. Values in act would be used 25556429daeSEric Joyner * only if act_valid was set to true, otherwise dflt 25656429daeSEric Joyner * values would be used. 25756429daeSEric Joyner */ 25856429daeSEric Joyner struct ice_adv_rule_flags_info { 25956429daeSEric Joyner u32 act; 26056429daeSEric Joyner u8 act_valid; /* indicate if flags in act are valid */ 26156429daeSEric Joyner }; 26256429daeSEric Joyner 26371d10453SEric Joyner struct ice_adv_rule_info { 26471d10453SEric Joyner enum ice_sw_tunnel_type tun_type; 26571d10453SEric Joyner struct ice_sw_act_ctrl sw_act; 26671d10453SEric Joyner u32 priority; 26771d10453SEric Joyner u8 rx; /* true means LOOKUP_RX otherwise LOOKUP_TX */ 2689dc2f6e2SEric Joyner u8 add_dir_lkup; 26971d10453SEric Joyner u16 fltr_rule_id; 2708923de59SPiotr Kubaj u16 lg_id; 2719dc2f6e2SEric Joyner u16 vlan_type; 27256429daeSEric Joyner struct ice_adv_rule_flags_info flags_info; 27371d10453SEric Joyner }; 27471d10453SEric Joyner 27571d10453SEric Joyner /* A collection of one or more four word recipe */ 27671d10453SEric Joyner struct ice_sw_recipe { 27771d10453SEric Joyner /* For a chained recipe the root recipe is what should be used for 27871d10453SEric Joyner * programming rules 27971d10453SEric Joyner */ 28071d10453SEric Joyner u8 is_root; 28171d10453SEric Joyner u8 root_rid; 28271d10453SEric Joyner u8 recp_created; 28371d10453SEric Joyner 28471d10453SEric Joyner /* Number of extraction words */ 28571d10453SEric Joyner u8 n_ext_words; 28671d10453SEric Joyner /* Protocol ID and Offset pair (extraction word) to describe the 28771d10453SEric Joyner * recipe 28871d10453SEric Joyner */ 28971d10453SEric Joyner struct ice_fv_word ext_words[ICE_MAX_CHAIN_WORDS]; 29071d10453SEric Joyner u16 word_masks[ICE_MAX_CHAIN_WORDS]; 29171d10453SEric Joyner 29271d10453SEric Joyner /* if this recipe is a collection of other recipe */ 29371d10453SEric Joyner u8 big_recp; 29471d10453SEric Joyner 29571d10453SEric Joyner /* if this recipe is part of another bigger recipe then chain index 29671d10453SEric Joyner * corresponding to this recipe 29771d10453SEric Joyner */ 29871d10453SEric Joyner u8 chain_idx; 29971d10453SEric Joyner 30071d10453SEric Joyner /* if this recipe is a collection of other recipe then count of other 30171d10453SEric Joyner * recipes and recipe IDs of those recipes 30271d10453SEric Joyner */ 30371d10453SEric Joyner u8 n_grp_count; 30471d10453SEric Joyner 30571d10453SEric Joyner /* Bit map specifying the IDs associated with this group of recipe */ 30671d10453SEric Joyner ice_declare_bitmap(r_bitmap, ICE_MAX_NUM_RECIPES); 30771d10453SEric Joyner 30871d10453SEric Joyner enum ice_sw_tunnel_type tun_type; 30971d10453SEric Joyner 31071d10453SEric Joyner /* List of type ice_fltr_mgmt_list_entry or adv_rule */ 31171d10453SEric Joyner u8 adv_rule; 31271d10453SEric Joyner struct LIST_HEAD_TYPE filt_rules; 31371d10453SEric Joyner struct LIST_HEAD_TYPE filt_replay_rules; 31471d10453SEric Joyner 31571d10453SEric Joyner struct ice_lock filt_rule_lock; /* protect filter rule structure */ 31671d10453SEric Joyner 31771d10453SEric Joyner /* Profiles this recipe should be associated with */ 31871d10453SEric Joyner struct LIST_HEAD_TYPE fv_list; 31971d10453SEric Joyner 32071d10453SEric Joyner /* Profiles this recipe is associated with */ 32171d10453SEric Joyner u8 num_profs, *prof_ids; 32271d10453SEric Joyner 3237d7af7f8SEric Joyner /* Bit map for possible result indexes */ 32471d10453SEric Joyner ice_declare_bitmap(res_idxs, ICE_MAX_FV_WORDS); 32571d10453SEric Joyner 32671d10453SEric Joyner /* This allows user to specify the recipe priority. 32771d10453SEric Joyner * For now, this becomes 'fwd_priority' when recipe 32871d10453SEric Joyner * is created, usually recipes can have 'fwd' and 'join' 32971d10453SEric Joyner * priority. 33071d10453SEric Joyner */ 33171d10453SEric Joyner u8 priority; 33271d10453SEric Joyner 33371d10453SEric Joyner struct LIST_HEAD_TYPE rg_list; 33471d10453SEric Joyner 33571d10453SEric Joyner /* AQ buffer associated with this recipe */ 33671d10453SEric Joyner struct ice_aqc_recipe_data_elem *root_buf; 33771d10453SEric Joyner /* This struct saves the fv_words for a given lookup */ 33871d10453SEric Joyner struct ice_prot_lkup_ext lkup_exts; 33971d10453SEric Joyner }; 34071d10453SEric Joyner 34171d10453SEric Joyner /* Bookkeeping structure to hold bitmap of VSIs corresponding to VSI list ID */ 34271d10453SEric Joyner struct ice_vsi_list_map_info { 34371d10453SEric Joyner struct LIST_ENTRY_TYPE list_entry; 34471d10453SEric Joyner ice_declare_bitmap(vsi_map, ICE_MAX_VSI); 34571d10453SEric Joyner u16 vsi_list_id; 34671d10453SEric Joyner /* counter to track how many rules are reusing this VSI list */ 34771d10453SEric Joyner u16 ref_cnt; 34871d10453SEric Joyner }; 34971d10453SEric Joyner 35071d10453SEric Joyner struct ice_fltr_list_entry { 35171d10453SEric Joyner struct LIST_ENTRY_TYPE list_entry; 352*f2635e84SEric Joyner int status; 35371d10453SEric Joyner struct ice_fltr_info fltr_info; 35471d10453SEric Joyner }; 35571d10453SEric Joyner 35671d10453SEric Joyner /** 35771d10453SEric Joyner * enum ice_fltr_marker - Marker for syncing OS and driver filter lists 35871d10453SEric Joyner * @ICE_FLTR_NOT_FOUND: initial state, indicates filter has not been found 35971d10453SEric Joyner * @ICE_FLTR_FOUND: set when a filter has been found in both lists 36071d10453SEric Joyner * 36171d10453SEric Joyner * This enumeration is used to help sync an operating system provided filter 36271d10453SEric Joyner * list with the filters previously added. 36371d10453SEric Joyner * 36471d10453SEric Joyner * This is required for FreeBSD because the operating system does not provide 36571d10453SEric Joyner * individual indications of whether a filter has been added or deleted, but 36671d10453SEric Joyner * instead just notifies the driver with the entire new list. 36771d10453SEric Joyner * 36871d10453SEric Joyner * To use this marker state, the driver shall initially reset all filters to 36971d10453SEric Joyner * the ICE_FLTR_NOT_FOUND state. Then, for each filter in the OS list, it 37071d10453SEric Joyner * shall search the driver list for the filter. If found, the filter state 37171d10453SEric Joyner * will be set to ICE_FLTR_FOUND. If not found, that filter will be added. 37271d10453SEric Joyner * Finally, the driver shall search the internal filter list for all filters 37371d10453SEric Joyner * still marked as ICE_FLTR_NOT_FOUND and remove them. 37471d10453SEric Joyner */ 37571d10453SEric Joyner enum ice_fltr_marker { 37671d10453SEric Joyner ICE_FLTR_NOT_FOUND, 37771d10453SEric Joyner ICE_FLTR_FOUND, 37871d10453SEric Joyner }; 37971d10453SEric Joyner 38071d10453SEric Joyner /* This defines an entry in the list that maintains MAC or VLAN membership 38171d10453SEric Joyner * to HW list mapping, since multiple VSIs can subscribe to the same MAC or 38271d10453SEric Joyner * VLAN. As an optimization the VSI list should be created only when a 38371d10453SEric Joyner * second VSI becomes a subscriber to the same MAC address. VSI lists are always 38471d10453SEric Joyner * used for VLAN membership. 38571d10453SEric Joyner */ 38671d10453SEric Joyner struct ice_fltr_mgmt_list_entry { 38771d10453SEric Joyner /* back pointer to VSI list ID to VSI list mapping */ 38871d10453SEric Joyner struct ice_vsi_list_map_info *vsi_list_info; 38971d10453SEric Joyner u16 vsi_count; 39071d10453SEric Joyner #define ICE_INVAL_LG_ACT_INDEX 0xffff 39171d10453SEric Joyner u16 lg_act_idx; 39271d10453SEric Joyner #define ICE_INVAL_SW_MARKER_ID 0xffff 39371d10453SEric Joyner u16 sw_marker_id; 39471d10453SEric Joyner struct LIST_ENTRY_TYPE list_entry; 39571d10453SEric Joyner struct ice_fltr_info fltr_info; 39671d10453SEric Joyner #define ICE_INVAL_COUNTER_ID 0xff 39771d10453SEric Joyner u8 counter_index; 39871d10453SEric Joyner enum ice_fltr_marker marker; 39971d10453SEric Joyner }; 40071d10453SEric Joyner 40171d10453SEric Joyner struct ice_adv_fltr_mgmt_list_entry { 40271d10453SEric Joyner struct LIST_ENTRY_TYPE list_entry; 40371d10453SEric Joyner 40471d10453SEric Joyner struct ice_adv_lkup_elem *lkups; 40571d10453SEric Joyner struct ice_adv_rule_info rule_info; 40671d10453SEric Joyner u16 lkups_cnt; 40771d10453SEric Joyner struct ice_vsi_list_map_info *vsi_list_info; 40871d10453SEric Joyner u16 vsi_count; 40971d10453SEric Joyner }; 41071d10453SEric Joyner 41171d10453SEric Joyner enum ice_promisc_flags { 4129c30461dSEric Joyner ICE_PROMISC_UCAST_RX = 0, 4139c30461dSEric Joyner ICE_PROMISC_UCAST_TX, 4149c30461dSEric Joyner ICE_PROMISC_MCAST_RX, 4159c30461dSEric Joyner ICE_PROMISC_MCAST_TX, 4169c30461dSEric Joyner ICE_PROMISC_BCAST_RX, 4179c30461dSEric Joyner ICE_PROMISC_BCAST_TX, 4189c30461dSEric Joyner ICE_PROMISC_VLAN_RX, 4199c30461dSEric Joyner ICE_PROMISC_VLAN_TX, 4209e54973fSEric Joyner ICE_PROMISC_UCAST_RX_LB, 4219c30461dSEric Joyner /* Max value */ 4229c30461dSEric Joyner ICE_PROMISC_MAX, 42371d10453SEric Joyner }; 42471d10453SEric Joyner 4258923de59SPiotr Kubaj struct ice_dummy_pkt_offsets { 4268923de59SPiotr Kubaj enum ice_protocol_type type; 4278923de59SPiotr Kubaj u16 offset; /* ICE_PROTOCOL_LAST indicates end of list */ 4288923de59SPiotr Kubaj }; 4298923de59SPiotr Kubaj 4308923de59SPiotr Kubaj void 4318923de59SPiotr Kubaj ice_find_dummy_packet(struct ice_adv_lkup_elem *lkups, u16 lkups_cnt, 4328923de59SPiotr Kubaj enum ice_sw_tunnel_type tun_type, const u8 **pkt, 4338923de59SPiotr Kubaj u16 *pkt_len, 4348923de59SPiotr Kubaj const struct ice_dummy_pkt_offsets **offsets); 4358923de59SPiotr Kubaj 436*f2635e84SEric Joyner int 4378923de59SPiotr Kubaj ice_fill_adv_dummy_packet(struct ice_adv_lkup_elem *lkups, u16 lkups_cnt, 4389c30461dSEric Joyner struct ice_sw_rule_lkup_rx_tx *s_rule, 4398923de59SPiotr Kubaj const u8 *dummy_pkt, u16 pkt_len, 4408923de59SPiotr Kubaj const struct ice_dummy_pkt_offsets *offsets); 4418923de59SPiotr Kubaj 442*f2635e84SEric Joyner int 4438923de59SPiotr Kubaj ice_add_adv_recipe(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups, 4448923de59SPiotr Kubaj u16 lkups_cnt, struct ice_adv_rule_info *rinfo, u16 *rid); 4458923de59SPiotr Kubaj 4468923de59SPiotr Kubaj struct ice_adv_fltr_mgmt_list_entry * 4478923de59SPiotr Kubaj ice_find_adv_rule_entry(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups, 4488923de59SPiotr Kubaj u16 lkups_cnt, u16 recp_id, 4498923de59SPiotr Kubaj struct ice_adv_rule_info *rinfo); 4508923de59SPiotr Kubaj 451*f2635e84SEric Joyner int 4528923de59SPiotr Kubaj ice_adv_add_update_vsi_list(struct ice_hw *hw, 4538923de59SPiotr Kubaj struct ice_adv_fltr_mgmt_list_entry *m_entry, 4548923de59SPiotr Kubaj struct ice_adv_rule_info *cur_fltr, 4558923de59SPiotr Kubaj struct ice_adv_rule_info *new_fltr); 4568923de59SPiotr Kubaj 4578923de59SPiotr Kubaj struct ice_vsi_list_map_info * 4588923de59SPiotr Kubaj ice_find_vsi_list_entry(struct ice_sw_recipe *recp_list, u16 vsi_handle, 4598923de59SPiotr Kubaj u16 *vsi_list_id); 4608923de59SPiotr Kubaj 46171d10453SEric Joyner /* VSI related commands */ 462*f2635e84SEric Joyner int 46371d10453SEric Joyner ice_aq_add_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx, 46471d10453SEric Joyner struct ice_sq_cd *cd); 465*f2635e84SEric Joyner int 46671d10453SEric Joyner ice_aq_free_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx, 46771d10453SEric Joyner bool keep_vsi_alloc, struct ice_sq_cd *cd); 468*f2635e84SEric Joyner int 46971d10453SEric Joyner ice_aq_update_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx, 47071d10453SEric Joyner struct ice_sq_cd *cd); 471*f2635e84SEric Joyner int 47271d10453SEric Joyner ice_add_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx, 47371d10453SEric Joyner struct ice_sq_cd *cd); 474*f2635e84SEric Joyner int 47571d10453SEric Joyner ice_free_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx, 47671d10453SEric Joyner bool keep_vsi_alloc, struct ice_sq_cd *cd); 477*f2635e84SEric Joyner int 47871d10453SEric Joyner ice_update_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx, 47971d10453SEric Joyner struct ice_sq_cd *cd); 48071d10453SEric Joyner struct ice_vsi_ctx *ice_get_vsi_ctx(struct ice_hw *hw, u16 vsi_handle); 481*f2635e84SEric Joyner void ice_clear_vsi_q_ctx(struct ice_hw *hw, u16 vsi_handle); 48271d10453SEric Joyner void ice_clear_all_vsi_ctx(struct ice_hw *hw); 483*f2635e84SEric Joyner int 48471d10453SEric Joyner ice_aq_get_vsi_params(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx, 48571d10453SEric Joyner struct ice_sq_cd *cd); 486*f2635e84SEric Joyner int 48771d10453SEric Joyner ice_aq_add_update_mir_rule(struct ice_hw *hw, u16 rule_type, u16 dest_vsi, 48871d10453SEric Joyner u16 count, struct ice_mir_rule_buf *mr_buf, 48971d10453SEric Joyner struct ice_sq_cd *cd, u16 *rule_id); 490*f2635e84SEric Joyner int 49171d10453SEric Joyner ice_aq_delete_mir_rule(struct ice_hw *hw, u16 rule_id, bool keep_allocd, 49271d10453SEric Joyner struct ice_sq_cd *cd); 493*f2635e84SEric Joyner int 49471d10453SEric Joyner ice_aq_get_storm_ctrl(struct ice_hw *hw, u32 *bcast_thresh, u32 *mcast_thresh, 49571d10453SEric Joyner u32 *ctl_bitmask); 496*f2635e84SEric Joyner int 49771d10453SEric Joyner ice_aq_set_storm_ctrl(struct ice_hw *hw, u32 bcast_thresh, u32 mcast_thresh, 49871d10453SEric Joyner u32 ctl_bitmask); 49971d10453SEric Joyner /* Switch config */ 500*f2635e84SEric Joyner int ice_get_initial_sw_cfg(struct ice_hw *hw); 501*f2635e84SEric Joyner int 50271d10453SEric Joyner ice_alloc_vlan_res_counter(struct ice_hw *hw, u16 *counter_id); 503*f2635e84SEric Joyner int 50471d10453SEric Joyner ice_free_vlan_res_counter(struct ice_hw *hw, u16 counter_id); 50571d10453SEric Joyner 506*f2635e84SEric Joyner int ice_update_sw_rule_bridge_mode(struct ice_hw *hw); 507*f2635e84SEric Joyner int ice_alloc_rss_global_lut(struct ice_hw *hw, bool shared_res, u16 *global_lut_id); 508*f2635e84SEric Joyner int ice_free_rss_global_lut(struct ice_hw *hw, u16 global_lut_id); 509*f2635e84SEric Joyner int 51071d10453SEric Joyner ice_alloc_sw(struct ice_hw *hw, bool ena_stats, bool shared_res, u16 *sw_id, 51171d10453SEric Joyner u16 *counter_id); 512*f2635e84SEric Joyner int 51371d10453SEric Joyner ice_free_sw(struct ice_hw *hw, u16 sw_id, u16 counter_id); 514*f2635e84SEric Joyner int 5157d7af7f8SEric Joyner ice_aq_get_res_alloc(struct ice_hw *hw, u16 *num_entries, 5167d7af7f8SEric Joyner struct ice_aqc_get_res_resp_elem *buf, u16 buf_size, 5177d7af7f8SEric Joyner struct ice_sq_cd *cd); 518*f2635e84SEric Joyner int 51971d10453SEric Joyner ice_aq_get_res_descs(struct ice_hw *hw, u16 num_entries, 5207d7af7f8SEric Joyner struct ice_aqc_res_elem *buf, u16 buf_size, u16 res_type, 5217d7af7f8SEric Joyner bool res_shared, u16 *desc_id, struct ice_sq_cd *cd); 522*f2635e84SEric Joyner int 52371d10453SEric Joyner ice_add_vlan(struct ice_hw *hw, struct LIST_HEAD_TYPE *m_list); 524*f2635e84SEric Joyner int ice_remove_vlan(struct ice_hw *hw, struct LIST_HEAD_TYPE *v_list); 52571d10453SEric Joyner void ice_rem_all_sw_rules_info(struct ice_hw *hw); 526*f2635e84SEric Joyner int ice_add_mac(struct ice_hw *hw, struct LIST_HEAD_TYPE *m_lst); 527*f2635e84SEric Joyner int ice_remove_mac(struct ice_hw *hw, struct LIST_HEAD_TYPE *m_lst); 528*f2635e84SEric Joyner int 52971d10453SEric Joyner ice_add_eth_mac(struct ice_hw *hw, struct LIST_HEAD_TYPE *em_list); 530*f2635e84SEric Joyner int 53171d10453SEric Joyner ice_remove_eth_mac(struct ice_hw *hw, struct LIST_HEAD_TYPE *em_list); 532*f2635e84SEric Joyner int 5338a13362dSEric Joyner ice_cfg_iwarp_fltr(struct ice_hw *hw, u16 vsi_handle, bool enable); 53471d10453SEric Joyner 535*f2635e84SEric Joyner int 53671d10453SEric Joyner ice_add_mac_with_sw_marker(struct ice_hw *hw, struct ice_fltr_info *f_info, 53771d10453SEric Joyner u16 sw_marker); 538*f2635e84SEric Joyner int 53971d10453SEric Joyner ice_add_mac_with_counter(struct ice_hw *hw, struct ice_fltr_info *f_info); 54071d10453SEric Joyner void ice_remove_vsi_fltr(struct ice_hw *hw, u16 vsi_handle); 54171d10453SEric Joyner 54271d10453SEric Joyner /* Promisc/defport setup for VSIs */ 543*f2635e84SEric Joyner int 54471d10453SEric Joyner ice_cfg_dflt_vsi(struct ice_port_info *pi, u16 vsi_handle, bool set, 54571d10453SEric Joyner u8 direction); 5468923de59SPiotr Kubaj bool ice_check_if_dflt_vsi(struct ice_port_info *pi, u16 vsi_handle, 5478923de59SPiotr Kubaj bool *rule_exists); 548*f2635e84SEric Joyner int 5499c30461dSEric Joyner ice_set_vsi_promisc(struct ice_hw *hw, u16 vsi_handle, 5509c30461dSEric Joyner ice_bitmap_t *promisc_mask, u16 vid); 551*f2635e84SEric Joyner int 5529c30461dSEric Joyner ice_clear_vsi_promisc(struct ice_hw *hw, u16 vsi_handle, 5539c30461dSEric Joyner ice_bitmap_t *promisc_mask, u16 vid); 554*f2635e84SEric Joyner int 5559c30461dSEric Joyner ice_set_vlan_vsi_promisc(struct ice_hw *hw, u16 vsi_handle, 5569c30461dSEric Joyner ice_bitmap_t *promisc_mask, bool rm_vlan_promisc); 55771d10453SEric Joyner 55871d10453SEric Joyner /* Get VSIs Promisc/defport settings */ 559*f2635e84SEric Joyner int 5609c30461dSEric Joyner ice_get_vsi_promisc(struct ice_hw *hw, u16 vsi_handle, 5619c30461dSEric Joyner ice_bitmap_t *promisc_mask, u16 *vid); 562*f2635e84SEric Joyner int 5639c30461dSEric Joyner ice_get_vsi_vlan_promisc(struct ice_hw *hw, u16 vsi_handle, 5649c30461dSEric Joyner ice_bitmap_t *promisc_mask, u16 *vid); 56571d10453SEric Joyner 566*f2635e84SEric Joyner int ice_replay_all_fltr(struct ice_hw *hw); 56771d10453SEric Joyner 568*f2635e84SEric Joyner int 56971d10453SEric Joyner ice_init_def_sw_recp(struct ice_hw *hw, struct ice_sw_recipe **recp_list); 57071d10453SEric Joyner u16 ice_get_hw_vsi_num(struct ice_hw *hw, u16 vsi_handle); 57171d10453SEric Joyner bool ice_is_vsi_valid(struct ice_hw *hw, u16 vsi_handle); 57271d10453SEric Joyner 573*f2635e84SEric Joyner int 5747d7af7f8SEric Joyner ice_replay_vsi_all_fltr(struct ice_hw *hw, struct ice_port_info *pi, 5757d7af7f8SEric Joyner u16 vsi_handle); 5767d7af7f8SEric Joyner void ice_rm_sw_replay_rule_info(struct ice_hw *hw, struct ice_switch_info *sw); 57771d10453SEric Joyner void ice_rm_all_sw_replay_rule_info(struct ice_hw *hw); 578*f2635e84SEric Joyner int 5798923de59SPiotr Kubaj ice_aq_sw_rules(struct ice_hw *hw, void *rule_list, u16 rule_list_sz, 5808923de59SPiotr Kubaj u8 num_rules, enum ice_adminq_opc opc, struct ice_sq_cd *cd); 58171d10453SEric Joyner #endif /* _ICE_SWITCH_H_ */ 582