net/bnxt: support freeing key and action tables

[dpdk.git] / drivers / net / bnxt / tf_ulp / ulp_flow_db.h

diff --git a/drivers/net/bnxt/tf_ulp/ulp_flow_db.h b/drivers/net/bnxt/tf_ulp/ulp_flow_db.h
index f6055a5..20109b9 100644 (file)
--- a/drivers/net/bnxt/tf_ulp/ulp_flow_db.h
+++ b/drivers/net/bnxt/tf_ulp/ulp_flow_db.h
@@ -99,4 +99,34 @@ int32_t      ulp_flow_db_resource_add(struct bnxt_ulp_context        *ulp_ctxt,
                                 uint32_t                       fid,
                                 struct ulp_flow_db_res_params  *params);
 
+/*
+ * Free the flow database entry.
+ * The params->critical_resource has to be set to 1 to free the first resource.
+ *
+ * ulp_ctxt [in] Ptr to ulp_context
+ * tbl_idx [in] Specify it is regular or default flow
+ * fid [in] The index to the flow entry
+ * params [in/out] The contents to be copied into params.
+ * Only the critical_resource needs to be set by the caller.
+ *
+ * Returns 0 on success and negative on failure.
+ */
+int32_t        ulp_flow_db_resource_del(struct bnxt_ulp_context        *ulp_ctxt,
+                                enum bnxt_ulp_flow_db_tables   tbl_idx,
+                                uint32_t                       fid,
+                                struct ulp_flow_db_res_params  *params);
+
+/*
+ * Free the flow database entry
+ *
+ * ulp_ctxt [in] Ptr to ulp_context
+ * tbl_idx [in] Specify it is regular or default flow
+ * fid [in] The index to the flow entry
+ *
+ * returns 0 on success and negative on failure.
+ */
+int32_t        ulp_flow_db_fid_free(struct bnxt_ulp_context            *ulp_ctxt,
+                            enum bnxt_ulp_flow_db_tables       tbl_idx,
+                            uint32_t                           fid);
+
 #endif /* _ULP_FLOW_DB_H_ */