1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2014-2021 Broadcom 3 * All rights reserved. 4 */ 5 6 #ifndef _BNXT_VNIC_H_ 7 #define _BNXT_VNIC_H_ 8 9 #include <sys/queue.h> 10 #include <stdbool.h> 11 12 #define INVALID_VNIC_ID ((uint16_t)-1) 13 14 #define BNXT_RSS_LEVEL_INNERMOST 0x2 15 #define BNXT_RSS_LEVEL_OUTERMOST 0x1 16 17 struct bnxt_vnic_info { 18 STAILQ_ENTRY(bnxt_vnic_info) next; 19 uint8_t ff_pool_idx; 20 21 uint16_t fw_vnic_id; /* returned by Chimp during alloc */ 22 uint16_t rss_rule; 23 uint16_t start_grp_id; 24 uint16_t end_grp_id; 25 uint16_t *fw_grp_ids; 26 uint16_t num_lb_ctxts; 27 uint16_t dflt_ring_grp; 28 uint16_t mru; 29 uint16_t hash_type; 30 uint8_t hash_mode; 31 const struct rte_memzone *rss_mz; 32 rte_iova_t rss_table_dma_addr; 33 uint16_t *rss_table; 34 rte_iova_t rss_hash_key_dma_addr; 35 void *rss_hash_key; 36 uint32_t flags; 37 #define BNXT_VNIC_INFO_PROMISC (1 << 0) 38 #define BNXT_VNIC_INFO_ALLMULTI (1 << 1) 39 #define BNXT_VNIC_INFO_BCAST (1 << 2) 40 #define BNXT_VNIC_INFO_UCAST (1 << 3) 41 #define BNXT_VNIC_INFO_MCAST (1 << 4) 42 #define BNXT_VNIC_INFO_TAGGED (1 << 5) 43 #define BNXT_VNIC_INFO_UNTAGGED (1 << 6) 44 45 uint16_t cos_rule; 46 uint16_t lb_rule; 47 uint16_t rx_queue_cnt; 48 uint16_t cos_queue_id; 49 bool vlan_strip; 50 bool func_default; 51 bool bd_stall; 52 bool rss_dflt_cr; 53 54 STAILQ_HEAD(, bnxt_filter_info) filter; 55 STAILQ_HEAD(, rte_flow) flow_list; 56 }; 57 58 struct bnxt; 59 int bnxt_free_vnic(struct bnxt *bp, struct bnxt_vnic_info *vnic, 60 int pool); 61 struct bnxt_vnic_info *bnxt_alloc_vnic(struct bnxt *bp); 62 void bnxt_free_all_vnics(struct bnxt *bp); 63 void bnxt_free_vnic_attributes(struct bnxt *bp); 64 int bnxt_alloc_vnic_attributes(struct bnxt *bp, bool reconfig); 65 void bnxt_free_vnic_mem(struct bnxt *bp); 66 int bnxt_alloc_vnic_mem(struct bnxt *bp); 67 int bnxt_vnic_grp_alloc(struct bnxt *bp, struct bnxt_vnic_info *vnic); 68 void bnxt_prandom_bytes(void *dest_ptr, size_t len); 69 uint16_t bnxt_rte_to_hwrm_hash_types(uint64_t rte_type); 70 int bnxt_rte_to_hwrm_hash_level(struct bnxt *bp, uint64_t hash_f, uint32_t lvl); 71 uint64_t bnxt_hwrm_to_rte_rss_level(struct bnxt *bp, uint32_t mode); 72 #endif 73