/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2019-2020 Broadcom
+ * Copyright(c) 2019-2021 Broadcom
* All rights reserved.
*/
#include <stdbool.h>
#include <sys/queue.h>
+#include "rte_version.h"
#include "rte_ethdev.h"
+#include "ulp_template_db_enum.h"
+#include "ulp_tun.h"
+#include "bnxt_tf_common.h"
+
+/* NAT defines to reuse existing inner L2 SMAC and DMAC */
+#define BNXT_ULP_NAT_INNER_L2_HEADER_SMAC 0x2000
+#define BNXT_ULP_NAT_OUTER_MOST_L2_HDR_SMAC 0x6000
+#define BNXT_ULP_NAT_OUTER_MOST_L2_VLAN_TAGS 0xc00
+#define BNXT_ULP_NAT_INNER_L2_HEADER_DMAC 0x100
+#define BNXT_ULP_NAT_OUTER_MOST_L2_HDR_DMAC 0x300
+#define BNXT_ULP_NAT_OUTER_MOST_FLAGS (BNXT_ULP_NAT_OUTER_MOST_L2_HDR_SMAC |\
+ BNXT_ULP_NAT_OUTER_MOST_L2_VLAN_TAGS |\
+ BNXT_ULP_NAT_OUTER_MOST_L2_HDR_DMAC)
+
+/* defines for the ulp_flags */
+#define BNXT_ULP_VF_REP_ENABLED 0x1
+#define BNXT_ULP_SHARED_SESSION_ENABLED 0x2
+#define BNXT_ULP_APP_DEV_UNSUPPORTED 0x4
+#define BNXT_ULP_HIGH_AVAIL_ENABLED 0x8
+#define ULP_VF_REP_IS_ENABLED(flag) ((flag) & BNXT_ULP_VF_REP_ENABLED)
+#define ULP_SHARED_SESSION_IS_ENABLED(flag) ((flag) &\
+ BNXT_ULP_SHARED_SESSION_ENABLED)
+#define ULP_APP_DEV_UNSUPPORTED_ENABLED(flag) ((flag) &\
+ BNXT_ULP_APP_DEV_UNSUPPORTED)
+#define ULP_HIGH_AVAIL_IS_ENABLED(flag) ((flag) & BNXT_ULP_HIGH_AVAIL_ENABLED)
+
+enum bnxt_ulp_flow_mem_type {
+ BNXT_ULP_FLOW_MEM_TYPE_INT = 0,
+ BNXT_ULP_FLOW_MEM_TYPE_EXT = 1,
+ BNXT_ULP_FLOW_MEM_TYPE_BOTH = 2,
+ BNXT_ULP_FLOW_MEM_TYPE_LAST = 3
+};
+
+struct bnxt_ulp_df_rule_info {
+ uint32_t def_port_flow_id;
+ uint8_t valid;
+};
+
+struct bnxt_ulp_vfr_rule_info {
+ uint32_t vfr_flow_id;
+ uint16_t parent_port_id;
+ uint8_t valid;
+};
+
struct bnxt_ulp_data {
uint32_t tbl_scope_id;
struct bnxt_ulp_mark_tbl *mark_tbl;
uint32_t dev_id; /* Hardware device id */
uint32_t ref_cnt;
struct bnxt_ulp_flow_db *flow_db;
+ pthread_mutex_t flow_db_lock;
+ void *mapper_data;
+ struct bnxt_ulp_port_db *port_db;
+ struct bnxt_ulp_fc_info *fc_info;
+ struct bnxt_ulp_ha_mgr_info *ha_info;
+ uint32_t ulp_flags;
+ struct bnxt_ulp_df_rule_info df_rule_info[RTE_MAX_ETHPORTS];
+ struct bnxt_ulp_vfr_rule_info vfr_rule_info[RTE_MAX_ETHPORTS];
+ enum bnxt_ulp_flow_mem_type mem_type;
+#define BNXT_ULP_TUN_ENTRY_INVALID -1
+#define BNXT_ULP_MAX_TUN_CACHE_ENTRIES 16
+ struct bnxt_tun_cache_entry tun_tbl[BNXT_ULP_MAX_TUN_CACHE_ENTRIES];
+ bool accum_stats;
+ uint8_t app_id;
};
struct bnxt_ulp_context {
struct bnxt_ulp_data *cfg_data;
- /* TBD The tfp should be removed once tf_attach is implemented. */
struct tf *g_tfp;
+ struct tf *g_shared_tfp;
};
struct bnxt_ulp_pci_info {
pthread_mutex_t bnxt_ulp_mutex;
struct bnxt_ulp_pci_info pci_info;
struct bnxt_ulp_data *cfg_data;
- /* TBD The tfp should be removed once tf_attach is implemented. */
struct tf *g_tfp;
+ struct tf g_shared_tfp;
uint32_t session_opened;
};
uint32_t flow_id;
};
+struct ulp_tlv_param {
+ enum bnxt_ulp_df_param_type type;
+ uint32_t length;
+ uint8_t value[16];
+};
+
+struct ulp_context_list_entry {
+ TAILQ_ENTRY(ulp_context_list_entry) next;
+ struct bnxt_ulp_context *ulp_ctx;
+};
+
+/*
+ * Allow the deletion of context only for the bnxt device that
+ * created the session
+ */
+bool
+ulp_ctx_deinit_allowed(struct bnxt_ulp_context *ulp_ctx);
+
/* Function to set the device id of the hardware. */
int32_t
bnxt_ulp_cntxt_dev_id_set(struct bnxt_ulp_context *ulp_ctx, uint32_t dev_id);
int32_t
bnxt_ulp_cntxt_dev_id_get(struct bnxt_ulp_context *ulp_ctx, uint32_t *dev_id);
+/* Function to get whether or not ext mem is used for EM */
+int32_t
+bnxt_ulp_cntxt_mem_type_get(struct bnxt_ulp_context *ulp_ctx,
+ enum bnxt_ulp_flow_mem_type *mem_type);
+
+/* Function to set whether or not ext mem is used for EM */
+int32_t
+bnxt_ulp_cntxt_mem_type_set(struct bnxt_ulp_context *ulp_ctx,
+ enum bnxt_ulp_flow_mem_type mem_type);
+
/* Function to set the table scope id of the EEM table. */
int32_t
bnxt_ulp_cntxt_tbl_scope_id_set(struct bnxt_ulp_context *ulp_ctx,
bnxt_ulp_cntxt_tbl_scope_id_get(struct bnxt_ulp_context *ulp_ctx,
uint32_t *tbl_scope_id);
+/* Function to set the tfp session details in the ulp context. */
+int32_t
+bnxt_ulp_cntxt_shared_tfp_set(struct bnxt_ulp_context *ulp, struct tf *tfp);
+
+/* Function to get the tfp session details from ulp context. */
+struct tf *
+bnxt_ulp_cntxt_shared_tfp_get(struct bnxt_ulp_context *ulp);
+
/* Function to set the tfp session details in the ulp context. */
int32_t
bnxt_ulp_cntxt_tfp_set(struct bnxt_ulp_context *ulp, struct tf *tfp);
/* Function to get the tfp session details from ulp context. */
struct tf *
-bnxt_ulp_cntxt_tfp_get(struct bnxt_ulp_context *ulp);
+bnxt_ulp_cntxt_tfp_get(struct bnxt_ulp_context *ulp,
+ enum bnxt_ulp_shared_session shared);
/* Get the device table entry based on the device id. */
struct bnxt_ulp_device_params *
struct bnxt_ulp_flow_db *
bnxt_ulp_cntxt_ptr2_flow_db_get(struct bnxt_ulp_context *ulp_ctx);
+/* Function to get the tunnel cache table info from the ulp context. */
+struct bnxt_tun_cache_entry *
+bnxt_ulp_cntxt_ptr2_tun_tbl_get(struct bnxt_ulp_context *ulp_ctx);
+
/* Function to get the ulp context from eth device. */
struct bnxt_ulp_context *
bnxt_ulp_eth_dev_ptr2_cntxt_get(struct rte_eth_dev *dev);
+/* Function to add the ulp mapper data to the ulp context */
+int32_t
+bnxt_ulp_cntxt_ptr2_mapper_data_set(struct bnxt_ulp_context *ulp_ctx,
+ void *mapper_data);
+
+/* Function to get the ulp mapper data from the ulp context */
+void *
+bnxt_ulp_cntxt_ptr2_mapper_data_get(struct bnxt_ulp_context *ulp_ctx);
+
+/* Function to set the port database to the ulp context. */
+int32_t
+bnxt_ulp_cntxt_ptr2_port_db_set(struct bnxt_ulp_context *ulp_ctx,
+ struct bnxt_ulp_port_db *port_db);
+
+/* Function to get the port database from the ulp context. */
+struct bnxt_ulp_port_db *
+bnxt_ulp_cntxt_ptr2_port_db_get(struct bnxt_ulp_context *ulp_ctx);
+
+/* Function to create default flows. */
+int32_t
+ulp_default_flow_create(struct rte_eth_dev *eth_dev,
+ struct ulp_tlv_param *param_list,
+ uint32_t ulp_class_tid,
+ uint32_t *flow_id);
+
+/* Function to destroy default flows. */
+int32_t
+ulp_default_flow_destroy(struct rte_eth_dev *eth_dev,
+ uint32_t flow_id);
+
+int
+bnxt_ulp_flow_destroy(struct rte_eth_dev *dev, struct rte_flow *flow,
+ struct rte_flow_error *error);
+
+int32_t
+bnxt_ulp_cntxt_ptr2_fc_info_set(struct bnxt_ulp_context *ulp_ctx,
+ struct bnxt_ulp_fc_info *ulp_fc_info);
+
+struct bnxt_ulp_fc_info *
+bnxt_ulp_cntxt_ptr2_fc_info_get(struct bnxt_ulp_context *ulp_ctx);
+
+int32_t
+bnxt_ulp_cntxt_ptr2_ulp_flags_get(struct bnxt_ulp_context *ulp_ctx,
+ uint32_t *flags);
+
+int32_t
+bnxt_ulp_get_df_rule_info(uint8_t port_id, struct bnxt_ulp_context *ulp_ctx,
+ struct bnxt_ulp_df_rule_info *info);
+
+struct bnxt_ulp_vfr_rule_info*
+bnxt_ulp_cntxt_ptr2_ulp_vfr_info_get(struct bnxt_ulp_context *ulp_ctx,
+ uint32_t port_id);
+
+int32_t
+bnxt_ulp_cntxt_acquire_fdb_lock(struct bnxt_ulp_context *ulp_ctx);
+
+void
+bnxt_ulp_cntxt_release_fdb_lock(struct bnxt_ulp_context *ulp_ctx);
+
+int32_t
+ulp_post_process_tun_flow(struct ulp_rte_parser_params *params);
+
+struct bnxt_ulp_glb_resource_info *
+bnxt_ulp_app_glb_resource_info_list_get(uint32_t *num_entries);
+
+int32_t
+bnxt_ulp_cntxt_app_id_set(struct bnxt_ulp_context *ulp_ctx, uint8_t app_id);
+
+int32_t
+bnxt_ulp_cntxt_app_id_get(struct bnxt_ulp_context *ulp_ctx, uint8_t *app_id);
+
+bool
+bnxt_ulp_cntxt_shared_session_enabled(struct bnxt_ulp_context *ulp_ctx);
+
+struct bnxt_ulp_app_capabilities_info *
+bnxt_ulp_app_cap_list_get(uint32_t *num_entries);
+
+int32_t
+bnxt_ulp_cntxt_app_caps_init(struct bnxt_ulp_context *ulp_ctx,
+ uint8_t app_id, uint32_t dev_id);
+
+struct bnxt_ulp_resource_resv_info *
+bnxt_ulp_resource_resv_list_get(uint32_t *num_entries);
+
+int32_t
+bnxt_ulp_cntxt_ptr2_ha_info_set(struct bnxt_ulp_context *ulp_ctx,
+ struct bnxt_ulp_ha_mgr_info *ulp_ha_info);
+
+struct bnxt_ulp_ha_mgr_info *
+bnxt_ulp_cntxt_ptr2_ha_info_get(struct bnxt_ulp_context *ulp_ctx);
+
+bool
+bnxt_ulp_cntxt_ha_enabled(struct bnxt_ulp_context *ulp_ctx);
+
+struct bnxt_ulp_context *
+bnxt_ulp_cntxt_entry_acquire(void);
+
+void
+bnxt_ulp_cntxt_entry_release(void);
+
#endif /* _BNXT_ULP_H_ */