X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fbnxt%2Fbnxt_filter.h;h=8bae0c4c727d114a05a6dc25040c8ee47df3be49;hb=255b8f86eb6e;hp=2591a87e25bef053703337436fd256b1fc583f39;hpb=231bd2a2ddc243a48dd2573217332fefae6cafb3;p=dpdk.git diff --git a/drivers/net/bnxt/bnxt_filter.h b/drivers/net/bnxt/bnxt_filter.h index 2591a87e25..8bae0c4c72 100644 --- a/drivers/net/bnxt/bnxt_filter.h +++ b/drivers/net/bnxt/bnxt_filter.h @@ -1,34 +1,6 @@ -/*- - * BSD LICENSE - * - * Copyright(c) Broadcom Limited. - * All rights reserved. - * - * 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. - * * Neither the name of Broadcom Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2014-2021 Broadcom + * All rights reserved. */ #ifndef _BNXT_FILTER_H_ @@ -36,10 +8,33 @@ #include +#define bnxt_vlan_filter_exists(bp, filter, chk, vlan_id) \ + (((filter)->enables & (chk)) && \ + ((filter)->l2_ivlan == (vlan_id) && \ + (filter)->l2_ivlan_mask == 0x0FFF) && \ + !memcmp((filter)->l2_addr, (bp)->mac_addr, \ + RTE_ETHER_ADDR_LEN)) struct bnxt; + +#define BNXT_FLOW_L2_VALID_FLAG BIT(0) +#define BNXT_FLOW_L2_SRC_VALID_FLAG BIT(1) +#define BNXT_FLOW_L2_INNER_SRC_VALID_FLAG BIT(2) +#define BNXT_FLOW_L2_DST_VALID_FLAG BIT(3) +#define BNXT_FLOW_L2_INNER_DST_VALID_FLAG BIT(4) +#define BNXT_FLOW_L2_DROP_FLAG BIT(5) +#define BNXT_FLOW_PARSE_INNER_FLAG BIT(6) +#define BNXT_FLOW_MARK_FLAG BIT(7) + +struct bnxt_flow_stats { + uint64_t packets; + uint64_t bytes; +}; + struct bnxt_filter_info { STAILQ_ENTRY(bnxt_filter_info) next; + uint32_t flow_id; uint64_t fw_l2_filter_id; + struct bnxt_filter_info *matching_l2_fltr_ptr; uint64_t fw_em_filter_id; uint64_t fw_ntuple_filter_id; #define INVALID_MAC_INDEX ((uint16_t)-1) @@ -47,20 +42,23 @@ struct bnxt_filter_info { #define HWRM_CFA_L2_FILTER 0 #define HWRM_CFA_EM_FILTER 1 #define HWRM_CFA_NTUPLE_FILTER 2 - uint8_t filter_type; //L2 or EM or NTUPLE filter +#define HWRM_CFA_TUNNEL_REDIRECT_FILTER 3 + uint8_t filter_type; uint32_t dst_id; /* Filter Characteristics */ uint32_t flags; uint32_t enables; - uint8_t l2_addr[ETHER_ADDR_LEN]; - uint8_t l2_addr_mask[ETHER_ADDR_LEN]; + uint32_t l2_ref_cnt; + uint8_t l2_addr[RTE_ETHER_ADDR_LEN]; + uint8_t l2_addr_mask[RTE_ETHER_ADDR_LEN]; + uint32_t valid_flags; uint16_t l2_ovlan; uint16_t l2_ovlan_mask; uint16_t l2_ivlan; uint16_t l2_ivlan_mask; - uint8_t t_l2_addr[ETHER_ADDR_LEN]; - uint8_t t_l2_addr_mask[ETHER_ADDR_LEN]; + uint8_t t_l2_addr[RTE_ETHER_ADDR_LEN]; + uint8_t t_l2_addr_mask[RTE_ETHER_ADDR_LEN]; uint16_t t_l2_ovlan; uint16_t t_l2_ovlan_mask; uint16_t t_l2_ivlan; @@ -85,11 +83,17 @@ struct bnxt_filter_info { uint16_t ip_protocol; uint16_t ip_addr_type; uint16_t ethertype; + uint32_t priority; + /* Backptr to vnic. As of now, used only by an L2 filter + * to remember which vnic it was created on + */ + struct bnxt_vnic_info *vnic; + uint32_t mark; + struct bnxt_flow_stats hw_stats; }; struct bnxt_filter_info *bnxt_alloc_filter(struct bnxt *bp); struct bnxt_filter_info *bnxt_alloc_vf_filter(struct bnxt *bp, uint16_t vf); -void bnxt_init_filters(struct bnxt *bp); void bnxt_free_all_filters(struct bnxt *bp); void bnxt_free_filter_mem(struct bnxt *bp); int bnxt_alloc_filter_mem(struct bnxt *bp); @@ -148,6 +152,8 @@ struct bnxt_filter_info *bnxt_get_l2_filter(struct bnxt *bp, HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_TUNNEL_TYPE_VXLAN #define CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_NVGRE \ HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_TUNNEL_TYPE_NVGRE +#define CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE \ + HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_TUNNEL_TYPE_IPGRE #define L2_FILTER_ALLOC_INPUT_EN_L2_ADDR_MASK \ HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR_MASK #define NTUPLE_FLTR_ALLOC_INPUT_IP_PROTOCOL_UDP \ @@ -162,4 +168,8 @@ struct bnxt_filter_info *bnxt_get_l2_filter(struct bnxt *bp, HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID #define NTUPLE_FLTR_ALLOC_INPUT_EN_MIRROR_VNIC_ID \ HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID +#define L2_FILTER_ALLOC_INPUT_EN_T_NUM_VLANS \ + HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_NUM_VLANS +#define L2_FILTER_ALLOC_INPUT_EN_NUM_VLANS \ + HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_NUM_VLANS #endif