#include "ulp_utils.h"
#define ULP_SZ_BITS2BYTES(x) (((x) + 7) / 8)
+#define ULP_IDENTS_INVALID ((uint16_t)0xffff)
+#define ULP_MAPPER_CACHE_RES_TBL_ID_SHFT 16
+#define ULP_MAPPER_CACHE_RES_TBL_TYPE_SHFT 0
+#define ULP_MAPPER_CACHE_RES_TBL_MASK ((uint32_t)0x0000ffff)
+
+/*
+ * The cache table opcode is used to convey informat from the cache handler
+ * to the tcam handler. The opcodes do the following:
+ * NORMAL - tcam should process all instructions as normal
+ * SKIP - tcam is using the cached entry and doesn't need to process the
+ * instruction.
+ * ALLOC - tcam needs to allocate the tcam index and store in the cache entry
+ */
+enum bnxt_ulp_cache_table_opc {
+ BNXT_ULP_MAPPER_TCAM_TBL_OPC_NORMAL,
+ BNXT_ULP_MAPPER_TCAM_TBL_OPC_CACHE_SKIP,
+ BNXT_ULP_MAPPER_TCAM_TBL_OPC_CACHE_ALLOC
+};
+
+struct bnxt_ulp_mapper_cache_entry {
+ uint32_t ref_count;
+ uint16_t tcam_idx;
+ uint16_t idents[BNXT_ULP_CACHE_TBL_IDENT_MAX_NUM];
+ uint8_t ident_types[BNXT_ULP_CACHE_TBL_IDENT_MAX_NUM];
+};
struct bnxt_ulp_mapper_def_id_entry {
enum tf_identifier_type ident_type;
struct bnxt_ulp_mapper_data {
struct bnxt_ulp_mapper_def_id_entry
dflt_ids[TF_DIR_MAX][BNXT_ULP_DEF_IDENT_INFO_TBL_MAX_SZ];
+ struct bnxt_ulp_mapper_cache_entry
+ *cache_tbl[BNXT_ULP_CACHE_TBL_MAX_SZ];
};
/* Internal Structure for passing the arguments around */
uint32_t fid;
enum bnxt_ulp_flow_db_tables tbl_idx;
struct bnxt_ulp_mapper_data *mapper_data;
+ enum bnxt_ulp_cache_table_opc tcam_tbl_opc;
+ struct bnxt_ulp_mapper_cache_entry *cache_ptr;
};
struct bnxt_ulp_mapper_create_parms {