84d49664b5
Class of Service (CoS) is a way to manage multiple types of traffic over a network to offer different types of services to applications. CoS classification (priority to cosqueue) is determined by the user and configured through the PF driver. DPDK driver queries this configuration and maps the cos queue ids to different VNICs. This patch adds this support. Signed-off-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com> Reviewed-by: Santoshkumar Karanappa Rastapur <santosh.rastapur@broadcom.com> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com> Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
74 lines
1.9 KiB
C
74 lines
1.9 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2014-2018 Broadcom
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* All rights reserved.
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*/
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#ifndef _BNXT_VNIC_H_
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#define _BNXT_VNIC_H_
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#include <sys/queue.h>
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#include <stdbool.h>
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#define INVALID_VNIC_ID ((uint16_t)-1)
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struct bnxt_vnic_info {
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STAILQ_ENTRY(bnxt_vnic_info) next;
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uint8_t ff_pool_idx;
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uint16_t fw_vnic_id; /* returned by Chimp during alloc */
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uint16_t rss_rule;
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uint16_t start_grp_id;
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uint16_t end_grp_id;
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uint16_t *fw_grp_ids;
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uint16_t num_lb_ctxts;
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uint16_t dflt_ring_grp;
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uint16_t mru;
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uint16_t hash_type;
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uint8_t hash_mode;
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rte_iova_t rss_table_dma_addr;
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uint16_t *rss_table;
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rte_iova_t rss_hash_key_dma_addr;
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void *rss_hash_key;
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rte_iova_t mc_list_dma_addr;
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char *mc_list;
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uint32_t mc_addr_cnt;
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#define BNXT_MAX_MC_ADDRS 16
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uint32_t flags;
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#define BNXT_VNIC_INFO_PROMISC (1 << 0)
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#define BNXT_VNIC_INFO_ALLMULTI (1 << 1)
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#define BNXT_VNIC_INFO_BCAST (1 << 2)
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#define BNXT_VNIC_INFO_UCAST (1 << 3)
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#define BNXT_VNIC_INFO_MCAST (1 << 4)
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#define BNXT_VNIC_INFO_TAGGED (1 << 5)
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#define BNXT_VNIC_INFO_UNTAGGED (1 << 6)
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uint16_t cos_rule;
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uint16_t lb_rule;
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uint16_t rx_queue_cnt;
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uint16_t cos_queue_id;
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bool vlan_strip;
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bool func_default;
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bool bd_stall;
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bool roce_dual;
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bool roce_only;
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bool rss_dflt_cr;
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STAILQ_HEAD(, bnxt_filter_info) filter;
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STAILQ_HEAD(, rte_flow) flow_list;
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};
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struct bnxt;
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void bnxt_init_vnics(struct bnxt *bp);
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int bnxt_free_vnic(struct bnxt *bp, struct bnxt_vnic_info *vnic,
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int pool);
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struct bnxt_vnic_info *bnxt_alloc_vnic(struct bnxt *bp);
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void bnxt_free_all_vnics(struct bnxt *bp);
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void bnxt_free_vnic_attributes(struct bnxt *bp);
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int bnxt_alloc_vnic_attributes(struct bnxt *bp);
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void bnxt_free_vnic_mem(struct bnxt *bp);
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int bnxt_alloc_vnic_mem(struct bnxt *bp);
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int bnxt_vnic_grp_alloc(struct bnxt *bp, struct bnxt_vnic_info *vnic);
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void prandom_bytes(void *dest_ptr, size_t len);
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uint16_t bnxt_rte_to_hwrm_hash_types(uint64_t rte_type);
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#endif
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