#define _ULP_FLOW_DB_H_
#include "bnxt_ulp.h"
-#include "ulp_template_db.h"
+#include "ulp_template_db_enum.h"
-#define BNXT_FLOW_DB_DEFAULT_NUM_FLOWS 128
-#define BNXT_FLOW_DB_DEFAULT_NUM_RESOURCES 5
+#define BNXT_FLOW_DB_DEFAULT_NUM_FLOWS 512
+#define BNXT_FLOW_DB_DEFAULT_NUM_RESOURCES 8
-/* Structure for the flow database resource information. */
+/*
+ * Structure for the flow database resource information
+ * The below structure is based on the below paritions
+ * nxt_resource_idx = dir[31],resource_func_upper[30:28],nxt_resource_idx[27:0]
+ * If resource_func is EM_TBL then use resource_em_handle.
+ * Else the other part of the union is used and
+ * resource_func is resource_func_upper[30:28] << 5 | resource_func_lower
+ */
struct ulp_fdb_resource_info {
/* Points to next resource in the chained list. */
- uint32_t nxt_resource_idx;
+ uint32_t nxt_resource_idx;
union {
- uint64_t resource_em_handle;
+ uint64_t resource_em_handle;
struct {
- uint32_t resource_type;
+ uint8_t resource_func_lower;
+ uint8_t resource_type;
+ uint8_t resource_sub_type;
+ uint8_t reserved;
uint32_t resource_hndl;
};
};
struct ulp_flow_db_res_params {
enum tf_dir direction;
enum bnxt_ulp_resource_func resource_func;
+ uint8_t resource_type;
+ uint8_t resource_sub_type;
+ uint8_t reserved;
+ uint8_t critical_resource;
uint64_t resource_hndl;
- uint32_t resource_type;
- uint32_t critical_resource;
};
/*
uint32_t flow_id,
uint32_t func_id);
+/*
+ * Api to get the cfa action pointer from a flow.
+ *
+ * ulp_ctxt [in] Ptr to ulp context
+ * flow_id [in] flow id
+ * cfa_action [out] The resource handle stored in the flow database
+ *
+ * returns 0 on success
+ */
+int32_t
+ulp_default_flow_db_cfa_action_get(struct bnxt_ulp_context *ulp_ctx,
+ uint32_t flow_id,
+ uint16_t *cfa_action);
+
+#ifdef RTE_LIBRTE_BNXT_TRUFLOW_DEBUG
+/*
+ * Dump the flow database entry details
+ *
+ * ulp_ctxt [in] Ptr to ulp_context
+ *
+ * returns none
+ */
+int32_t ulp_flow_db_debug_dump(struct bnxt_ulp_context *ulp_ctxt);
+#endif
+
#endif /* _ULP_FLOW_DB_H_ */