mirror of https://github.com/F-Stack/f-stack.git
322 lines
9.3 KiB
C
322 lines
9.3 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2019-2021 Broadcom
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* All rights reserved.
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*/
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#ifndef _BNXT_ULP_H_
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#define _BNXT_ULP_H_
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#include <inttypes.h>
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#include <stdbool.h>
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#include <sys/queue.h>
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#include "rte_version.h"
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#include "rte_ethdev.h"
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#include "bnxt.h"
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#include "ulp_template_db_enum.h"
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#include "ulp_tun.h"
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#include "bnxt_tf_common.h"
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/* NAT defines to reuse existing inner L2 SMAC and DMAC */
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#define BNXT_ULP_NAT_INNER_L2_HEADER_SMAC 0x2000
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#define BNXT_ULP_NAT_OUTER_MOST_L2_HDR_SMAC 0x6000
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#define BNXT_ULP_NAT_OUTER_MOST_L2_VLAN_TAGS 0xc00
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#define BNXT_ULP_NAT_INNER_L2_HEADER_DMAC 0x100
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#define BNXT_ULP_NAT_OUTER_MOST_L2_HDR_DMAC 0x300
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#define BNXT_ULP_NAT_OUTER_MOST_FLAGS (BNXT_ULP_NAT_OUTER_MOST_L2_HDR_SMAC |\
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BNXT_ULP_NAT_OUTER_MOST_L2_VLAN_TAGS |\
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BNXT_ULP_NAT_OUTER_MOST_L2_HDR_DMAC)
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/* defines for the ulp_flags */
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#define BNXT_ULP_VF_REP_ENABLED 0x1
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#define BNXT_ULP_SHARED_SESSION_ENABLED 0x2
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#define BNXT_ULP_APP_DEV_UNSUPPORTED 0x4
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#define BNXT_ULP_HIGH_AVAIL_ENABLED 0x8
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#define BNXT_ULP_APP_UNICAST_ONLY 0x10
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#define BNXT_ULP_APP_SOCKET_DIRECT 0x20
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#define ULP_VF_REP_IS_ENABLED(flag) ((flag) & BNXT_ULP_VF_REP_ENABLED)
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#define ULP_SHARED_SESSION_IS_ENABLED(flag) ((flag) &\
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BNXT_ULP_SHARED_SESSION_ENABLED)
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#define ULP_APP_DEV_UNSUPPORTED_ENABLED(flag) ((flag) &\
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BNXT_ULP_APP_DEV_UNSUPPORTED)
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#define ULP_HIGH_AVAIL_IS_ENABLED(flag) ((flag) & BNXT_ULP_HIGH_AVAIL_ENABLED)
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#define ULP_SOCKET_DIRECT_IS_ENABLED(flag) ((flag) & BNXT_ULP_APP_SOCKET_DIRECT)
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enum bnxt_ulp_flow_mem_type {
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BNXT_ULP_FLOW_MEM_TYPE_INT = 0,
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BNXT_ULP_FLOW_MEM_TYPE_EXT = 1,
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BNXT_ULP_FLOW_MEM_TYPE_BOTH = 2,
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BNXT_ULP_FLOW_MEM_TYPE_LAST = 3
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};
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enum bnxt_rte_flow_item_type {
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BNXT_RTE_FLOW_ITEM_TYPE_END = (uint32_t)INT_MIN,
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BNXT_RTE_FLOW_ITEM_TYPE_VXLAN_DECAP,
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BNXT_RTE_FLOW_ITEM_TYPE_LAST
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};
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enum bnxt_rte_flow_action_type {
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BNXT_RTE_FLOW_ACTION_TYPE_END = (uint32_t)INT_MIN,
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BNXT_RTE_FLOW_ACTION_TYPE_VXLAN_DECAP,
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BNXT_RTE_FLOW_ACTION_TYPE_LAST
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};
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struct bnxt_ulp_df_rule_info {
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uint32_t def_port_flow_id;
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uint8_t valid;
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};
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struct bnxt_ulp_vfr_rule_info {
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uint32_t vfr_flow_id;
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uint16_t parent_port_id;
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uint8_t valid;
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};
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struct bnxt_ulp_data {
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uint32_t tbl_scope_id;
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struct bnxt_ulp_mark_tbl *mark_tbl;
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uint32_t dev_id; /* Hardware device id */
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uint32_t ref_cnt;
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struct bnxt_ulp_flow_db *flow_db;
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pthread_mutex_t flow_db_lock;
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void *mapper_data;
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struct bnxt_ulp_port_db *port_db;
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struct bnxt_ulp_fc_info *fc_info;
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struct bnxt_ulp_ha_mgr_info *ha_info;
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uint32_t ulp_flags;
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struct bnxt_ulp_df_rule_info df_rule_info[RTE_MAX_ETHPORTS];
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struct bnxt_ulp_vfr_rule_info vfr_rule_info[RTE_MAX_ETHPORTS];
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enum bnxt_ulp_flow_mem_type mem_type;
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#define BNXT_ULP_TUN_ENTRY_INVALID -1
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#define BNXT_ULP_MAX_TUN_CACHE_ENTRIES 16
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struct bnxt_tun_cache_entry tun_tbl[BNXT_ULP_MAX_TUN_CACHE_ENTRIES];
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uint8_t app_id;
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uint8_t num_shared_clients;
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struct bnxt_flow_app_tun_ent app_tun[BNXT_ULP_MAX_TUN_CACHE_ENTRIES];
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};
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struct bnxt_ulp_context {
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struct bnxt_ulp_data *cfg_data;
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struct tf *g_tfp;
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struct tf *g_shared_tfp;
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};
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struct bnxt_ulp_pci_info {
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uint32_t domain;
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uint8_t bus;
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};
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struct bnxt_ulp_session_state {
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STAILQ_ENTRY(bnxt_ulp_session_state) next;
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bool bnxt_ulp_init;
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pthread_mutex_t bnxt_ulp_mutex;
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struct bnxt_ulp_pci_info pci_info;
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struct bnxt_ulp_data *cfg_data;
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struct tf *g_tfp;
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struct tf g_shared_tfp;
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uint32_t session_opened;
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};
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/* ULP flow id structure */
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struct rte_tf_flow {
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uint32_t flow_id;
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};
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struct ulp_tlv_param {
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enum bnxt_ulp_df_param_type type;
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uint32_t length;
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uint8_t value[16];
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};
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struct ulp_context_list_entry {
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TAILQ_ENTRY(ulp_context_list_entry) next;
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struct bnxt_ulp_context *ulp_ctx;
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};
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/*
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* Allow the deletion of context only for the bnxt device that
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* created the session
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*/
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bool
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ulp_ctx_deinit_allowed(struct bnxt_ulp_context *ulp_ctx);
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/* Function to set the device id of the hardware. */
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int32_t
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bnxt_ulp_cntxt_dev_id_set(struct bnxt_ulp_context *ulp_ctx, uint32_t dev_id);
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/* Function to get the device id of the hardware. */
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int32_t
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bnxt_ulp_cntxt_dev_id_get(struct bnxt_ulp_context *ulp_ctx, uint32_t *dev_id);
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/* Function to get whether or not ext mem is used for EM */
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int32_t
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bnxt_ulp_cntxt_mem_type_get(struct bnxt_ulp_context *ulp_ctx,
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enum bnxt_ulp_flow_mem_type *mem_type);
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/* Function to set whether or not ext mem is used for EM */
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int32_t
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bnxt_ulp_cntxt_mem_type_set(struct bnxt_ulp_context *ulp_ctx,
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enum bnxt_ulp_flow_mem_type mem_type);
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/* Function to set the table scope id of the EEM table. */
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int32_t
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bnxt_ulp_cntxt_tbl_scope_id_set(struct bnxt_ulp_context *ulp_ctx,
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uint32_t tbl_scope_id);
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/* Function to get the table scope id of the EEM table. */
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int32_t
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bnxt_ulp_cntxt_tbl_scope_id_get(struct bnxt_ulp_context *ulp_ctx,
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uint32_t *tbl_scope_id);
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/* Function to set the tfp session details in the ulp context. */
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int32_t
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bnxt_ulp_cntxt_shared_tfp_set(struct bnxt_ulp_context *ulp, struct tf *tfp);
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/* Function to get the tfp session details from ulp context. */
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struct tf *
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bnxt_ulp_cntxt_shared_tfp_get(struct bnxt_ulp_context *ulp);
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/* Function to set the tfp session details in the ulp context. */
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int32_t
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bnxt_ulp_cntxt_tfp_set(struct bnxt_ulp_context *ulp, struct tf *tfp);
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/* Function to get the tfp session details from ulp context. */
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struct tf *
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bnxt_ulp_cntxt_tfp_get(struct bnxt_ulp_context *ulp,
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enum bnxt_ulp_shared_session shared);
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/* Get the device table entry based on the device id. */
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struct bnxt_ulp_device_params *
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bnxt_ulp_device_params_get(uint32_t dev_id);
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int32_t
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bnxt_ulp_ctxt_ptr2_mark_db_set(struct bnxt_ulp_context *ulp_ctx,
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struct bnxt_ulp_mark_tbl *mark_tbl);
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struct bnxt_ulp_mark_tbl *
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bnxt_ulp_ctxt_ptr2_mark_db_get(struct bnxt_ulp_context *ulp_ctx);
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/* Function to set the flow database to the ulp context. */
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int32_t
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bnxt_ulp_cntxt_ptr2_flow_db_set(struct bnxt_ulp_context *ulp_ctx,
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struct bnxt_ulp_flow_db *flow_db);
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/* Function to get the flow database from the ulp context. */
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struct bnxt_ulp_flow_db *
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bnxt_ulp_cntxt_ptr2_flow_db_get(struct bnxt_ulp_context *ulp_ctx);
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/* Function to get the tunnel cache table info from the ulp context. */
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struct bnxt_tun_cache_entry *
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bnxt_ulp_cntxt_ptr2_tun_tbl_get(struct bnxt_ulp_context *ulp_ctx);
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/* Function to get the ulp context from eth device. */
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struct bnxt_ulp_context *
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bnxt_ulp_eth_dev_ptr2_cntxt_get(struct rte_eth_dev *dev);
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/* Function to add the ulp mapper data to the ulp context */
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int32_t
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bnxt_ulp_cntxt_ptr2_mapper_data_set(struct bnxt_ulp_context *ulp_ctx,
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void *mapper_data);
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/* Function to get the ulp mapper data from the ulp context */
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void *
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bnxt_ulp_cntxt_ptr2_mapper_data_get(struct bnxt_ulp_context *ulp_ctx);
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/* Function to set the port database to the ulp context. */
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int32_t
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bnxt_ulp_cntxt_ptr2_port_db_set(struct bnxt_ulp_context *ulp_ctx,
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struct bnxt_ulp_port_db *port_db);
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/* Function to get the port database from the ulp context. */
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struct bnxt_ulp_port_db *
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bnxt_ulp_cntxt_ptr2_port_db_get(struct bnxt_ulp_context *ulp_ctx);
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/* Function to create default flows. */
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int32_t
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ulp_default_flow_create(struct rte_eth_dev *eth_dev,
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struct ulp_tlv_param *param_list,
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uint32_t ulp_class_tid,
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uint32_t *flow_id);
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/* Function to destroy default flows. */
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int32_t
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ulp_default_flow_destroy(struct rte_eth_dev *eth_dev,
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uint32_t flow_id);
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int
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bnxt_ulp_flow_destroy(struct rte_eth_dev *dev, struct rte_flow *flow,
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struct rte_flow_error *error);
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int32_t
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bnxt_ulp_cntxt_ptr2_fc_info_set(struct bnxt_ulp_context *ulp_ctx,
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struct bnxt_ulp_fc_info *ulp_fc_info);
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struct bnxt_ulp_fc_info *
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bnxt_ulp_cntxt_ptr2_fc_info_get(struct bnxt_ulp_context *ulp_ctx);
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int32_t
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bnxt_ulp_cntxt_ptr2_ulp_flags_get(struct bnxt_ulp_context *ulp_ctx,
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uint32_t *flags);
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int32_t
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bnxt_ulp_get_df_rule_info(uint16_t port_id, struct bnxt_ulp_context *ulp_ctx,
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struct bnxt_ulp_df_rule_info *info);
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struct bnxt_ulp_vfr_rule_info*
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bnxt_ulp_cntxt_ptr2_ulp_vfr_info_get(struct bnxt_ulp_context *ulp_ctx,
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uint32_t port_id);
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int32_t
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bnxt_ulp_cntxt_acquire_fdb_lock(struct bnxt_ulp_context *ulp_ctx);
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void
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bnxt_ulp_cntxt_release_fdb_lock(struct bnxt_ulp_context *ulp_ctx);
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struct bnxt_ulp_glb_resource_info *
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bnxt_ulp_app_glb_resource_info_list_get(uint32_t *num_entries);
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int32_t
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bnxt_ulp_cntxt_app_id_set(struct bnxt_ulp_context *ulp_ctx, uint8_t app_id);
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int32_t
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bnxt_ulp_cntxt_app_id_get(struct bnxt_ulp_context *ulp_ctx, uint8_t *app_id);
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bool
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bnxt_ulp_cntxt_shared_session_enabled(struct bnxt_ulp_context *ulp_ctx);
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struct bnxt_ulp_app_capabilities_info *
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bnxt_ulp_app_cap_list_get(uint32_t *num_entries);
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int32_t
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bnxt_ulp_cntxt_app_caps_init(struct bnxt *bp,
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uint8_t app_id, uint32_t dev_id);
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struct bnxt_ulp_resource_resv_info *
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bnxt_ulp_resource_resv_list_get(uint32_t *num_entries);
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int32_t
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bnxt_ulp_cntxt_ptr2_ha_info_set(struct bnxt_ulp_context *ulp_ctx,
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struct bnxt_ulp_ha_mgr_info *ulp_ha_info);
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struct bnxt_ulp_ha_mgr_info *
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bnxt_ulp_cntxt_ptr2_ha_info_get(struct bnxt_ulp_context *ulp_ctx);
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bool
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bnxt_ulp_cntxt_ha_enabled(struct bnxt_ulp_context *ulp_ctx);
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struct bnxt_ulp_context *
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bnxt_ulp_cntxt_entry_acquire(void *arg);
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void
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bnxt_ulp_cntxt_entry_release(void);
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uint8_t
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bnxt_ulp_cntxt_num_shared_clients_get(struct bnxt_ulp_context *ulp_ctx);
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struct bnxt_flow_app_tun_ent *
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bnxt_ulp_cntxt_ptr2_app_tun_list_get(struct bnxt_ulp_context *ulp);
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#endif /* _BNXT_ULP_H_ */
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