1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2019-2020 Broadcom
11 #include <sys/queue.h>
13 #include "rte_ethdev.h"
15 #include "ulp_template_db_enum.h"
17 struct bnxt_ulp_data {
18 uint32_t tbl_scope_id;
19 struct bnxt_ulp_mark_tbl *mark_tbl;
20 uint32_t dev_id; /* Hardware device id */
22 struct bnxt_ulp_flow_db *flow_db;
24 struct bnxt_ulp_port_db *port_db;
25 struct bnxt_ulp_fc_info *fc_info;
26 uint32_t port_to_app_flow_id;
27 uint32_t app_to_port_flow_id;
28 uint32_t tx_cfa_action;
31 struct bnxt_ulp_context {
32 struct bnxt_ulp_data *cfg_data;
33 /* TBD The tfp should be removed once tf_attach is implemented. */
37 struct bnxt_ulp_pci_info {
42 struct bnxt_ulp_session_state {
43 STAILQ_ENTRY(bnxt_ulp_session_state) next;
45 pthread_mutex_t bnxt_ulp_mutex;
46 struct bnxt_ulp_pci_info pci_info;
47 struct bnxt_ulp_data *cfg_data;
48 /* TBD The tfp should be removed once tf_attach is implemented. */
50 uint32_t session_opened;
53 /* ULP flow id structure */
58 struct ulp_tlv_param {
59 enum bnxt_ulp_df_param_type type;
65 * Allow the deletion of context only for the bnxt device that
67 * TBD - The implementation of the function should change to
68 * using the reference count once tf_session_attach functionality
72 ulp_ctx_deinit_allowed(void *bp);
74 /* Function to set the device id of the hardware. */
76 bnxt_ulp_cntxt_dev_id_set(struct bnxt_ulp_context *ulp_ctx, uint32_t dev_id);
78 /* Function to get the device id of the hardware. */
80 bnxt_ulp_cntxt_dev_id_get(struct bnxt_ulp_context *ulp_ctx, uint32_t *dev_id);
82 /* Function to set the table scope id of the EEM table. */
84 bnxt_ulp_cntxt_tbl_scope_id_set(struct bnxt_ulp_context *ulp_ctx,
85 uint32_t tbl_scope_id);
87 /* Function to get the table scope id of the EEM table. */
89 bnxt_ulp_cntxt_tbl_scope_id_get(struct bnxt_ulp_context *ulp_ctx,
90 uint32_t *tbl_scope_id);
92 /* Function to set the tfp session details in the ulp context. */
94 bnxt_ulp_cntxt_tfp_set(struct bnxt_ulp_context *ulp, struct tf *tfp);
96 /* Function to get the tfp session details from ulp context. */
98 bnxt_ulp_cntxt_tfp_get(struct bnxt_ulp_context *ulp);
100 /* Get the device table entry based on the device id. */
101 struct bnxt_ulp_device_params *
102 bnxt_ulp_device_params_get(uint32_t dev_id);
105 bnxt_ulp_ctxt_ptr2_mark_db_set(struct bnxt_ulp_context *ulp_ctx,
106 struct bnxt_ulp_mark_tbl *mark_tbl);
108 struct bnxt_ulp_mark_tbl *
109 bnxt_ulp_ctxt_ptr2_mark_db_get(struct bnxt_ulp_context *ulp_ctx);
111 /* Function to set the flow database to the ulp context. */
113 bnxt_ulp_cntxt_ptr2_flow_db_set(struct bnxt_ulp_context *ulp_ctx,
114 struct bnxt_ulp_flow_db *flow_db);
116 /* Function to get the flow database from the ulp context. */
117 struct bnxt_ulp_flow_db *
118 bnxt_ulp_cntxt_ptr2_flow_db_get(struct bnxt_ulp_context *ulp_ctx);
120 /* Function to get the ulp context from eth device. */
121 struct bnxt_ulp_context *
122 bnxt_ulp_eth_dev_ptr2_cntxt_get(struct rte_eth_dev *dev);
124 /* Function to add the ulp mapper data to the ulp context */
126 bnxt_ulp_cntxt_ptr2_mapper_data_set(struct bnxt_ulp_context *ulp_ctx,
129 /* Function to get the ulp mapper data from the ulp context */
131 bnxt_ulp_cntxt_ptr2_mapper_data_get(struct bnxt_ulp_context *ulp_ctx);
133 /* Function to set the port database to the ulp context. */
135 bnxt_ulp_cntxt_ptr2_port_db_set(struct bnxt_ulp_context *ulp_ctx,
136 struct bnxt_ulp_port_db *port_db);
138 /* Function to get the port database from the ulp context. */
139 struct bnxt_ulp_port_db *
140 bnxt_ulp_cntxt_ptr2_port_db_get(struct bnxt_ulp_context *ulp_ctx);
142 /* Function to create default flows. */
144 ulp_default_flow_create(struct rte_eth_dev *eth_dev,
145 struct ulp_tlv_param *param_list,
146 uint32_t ulp_class_tid,
149 /* Function to destroy default flows. */
151 ulp_default_flow_destroy(struct rte_eth_dev *eth_dev,
155 bnxt_ulp_flow_destroy(struct rte_eth_dev *dev, struct rte_flow *flow,
156 struct rte_flow_error *error);
159 bnxt_ulp_cntxt_ptr2_fc_info_set(struct bnxt_ulp_context *ulp_ctx,
160 struct bnxt_ulp_fc_info *ulp_fc_info);
162 struct bnxt_ulp_fc_info *
163 bnxt_ulp_cntxt_ptr2_fc_info_get(struct bnxt_ulp_context *ulp_ctx);
165 #endif /* _BNXT_ULP_H_ */