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;
27 struct bnxt_ulp_context {
28 struct bnxt_ulp_data *cfg_data;
29 /* TBD The tfp should be removed once tf_attach is implemented. */
33 struct bnxt_ulp_pci_info {
38 struct bnxt_ulp_session_state {
39 STAILQ_ENTRY(bnxt_ulp_session_state) next;
41 pthread_mutex_t bnxt_ulp_mutex;
42 struct bnxt_ulp_pci_info pci_info;
43 struct bnxt_ulp_data *cfg_data;
44 /* TBD The tfp should be removed once tf_attach is implemented. */
46 uint32_t session_opened;
49 /* ULP flow id structure */
54 struct ulp_tlv_param {
55 enum bnxt_ulp_df_param_type type;
61 * Allow the deletion of context only for the bnxt device that
63 * TBD - The implementation of the function should change to
64 * using the reference count once tf_session_attach functionality
68 ulp_ctx_deinit_allowed(void *bp);
70 /* Function to set the device id of the hardware. */
72 bnxt_ulp_cntxt_dev_id_set(struct bnxt_ulp_context *ulp_ctx, uint32_t dev_id);
74 /* Function to get the device id of the hardware. */
76 bnxt_ulp_cntxt_dev_id_get(struct bnxt_ulp_context *ulp_ctx, uint32_t *dev_id);
78 /* Function to set the table scope id of the EEM table. */
80 bnxt_ulp_cntxt_tbl_scope_id_set(struct bnxt_ulp_context *ulp_ctx,
81 uint32_t tbl_scope_id);
83 /* Function to get the table scope id of the EEM table. */
85 bnxt_ulp_cntxt_tbl_scope_id_get(struct bnxt_ulp_context *ulp_ctx,
86 uint32_t *tbl_scope_id);
88 /* Function to set the tfp session details in the ulp context. */
90 bnxt_ulp_cntxt_tfp_set(struct bnxt_ulp_context *ulp, struct tf *tfp);
92 /* Function to get the tfp session details from ulp context. */
94 bnxt_ulp_cntxt_tfp_get(struct bnxt_ulp_context *ulp);
96 /* Get the device table entry based on the device id. */
97 struct bnxt_ulp_device_params *
98 bnxt_ulp_device_params_get(uint32_t dev_id);
101 bnxt_ulp_ctxt_ptr2_mark_db_set(struct bnxt_ulp_context *ulp_ctx,
102 struct bnxt_ulp_mark_tbl *mark_tbl);
104 struct bnxt_ulp_mark_tbl *
105 bnxt_ulp_ctxt_ptr2_mark_db_get(struct bnxt_ulp_context *ulp_ctx);
107 /* Function to set the flow database to the ulp context. */
109 bnxt_ulp_cntxt_ptr2_flow_db_set(struct bnxt_ulp_context *ulp_ctx,
110 struct bnxt_ulp_flow_db *flow_db);
112 /* Function to get the flow database from the ulp context. */
113 struct bnxt_ulp_flow_db *
114 bnxt_ulp_cntxt_ptr2_flow_db_get(struct bnxt_ulp_context *ulp_ctx);
116 /* Function to get the ulp context from eth device. */
117 struct bnxt_ulp_context *
118 bnxt_ulp_eth_dev_ptr2_cntxt_get(struct rte_eth_dev *dev);
120 /* Function to add the ulp mapper data to the ulp context */
122 bnxt_ulp_cntxt_ptr2_mapper_data_set(struct bnxt_ulp_context *ulp_ctx,
125 /* Function to get the ulp mapper data from the ulp context */
127 bnxt_ulp_cntxt_ptr2_mapper_data_get(struct bnxt_ulp_context *ulp_ctx);
129 /* Function to set the port database to the ulp context. */
131 bnxt_ulp_cntxt_ptr2_port_db_set(struct bnxt_ulp_context *ulp_ctx,
132 struct bnxt_ulp_port_db *port_db);
134 /* Function to get the port database from the ulp context. */
135 struct bnxt_ulp_port_db *
136 bnxt_ulp_cntxt_ptr2_port_db_get(struct bnxt_ulp_context *ulp_ctx);
138 /* Function to create default flows. */
140 ulp_default_flow_create(struct rte_eth_dev *eth_dev,
141 struct ulp_tlv_param *param_list,
142 uint32_t ulp_class_tid,
145 /* Function to destroy default flows. */
147 ulp_default_flow_destroy(struct rte_eth_dev *eth_dev,
151 bnxt_ulp_flow_destroy(struct rte_eth_dev *dev, struct rte_flow *flow,
152 struct rte_flow_error *error);
154 #endif /* _BNXT_ULP_H_ */