X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fbnxt%2Ftf_ulp%2Fulp_template_struct.h;h=6e5e8d6d17cac44d271dcc9c504caeb86cfca591;hb=fcf681890a31a7396df2b85b2888074c5b939535;hp=47c0dd852e072c0d3513c7f88a1001d657f7ab70;hpb=11c854e23b19db2fcd357465faf1d73ebd9ad057;p=dpdk.git diff --git a/drivers/net/bnxt/tf_ulp/ulp_template_struct.h b/drivers/net/bnxt/tf_ulp/ulp_template_struct.h index 47c0dd852e..6e5e8d6d17 100644 --- a/drivers/net/bnxt/tf_ulp/ulp_template_struct.h +++ b/drivers/net/bnxt/tf_ulp/ulp_template_struct.h @@ -23,16 +23,26 @@ #define BNXT_ULP_PROTO_HDR_S_VLAN_NUM 3 #define BNXT_ULP_PROTO_HDR_VLAN_NUM 6 #define BNXT_ULP_PROTO_HDR_IPV4_NUM 10 -#define BNXT_ULP_PROTO_HDR_IPV6_NUM 6 +#define BNXT_ULP_PROTO_HDR_IPV6_NUM 8 #define BNXT_ULP_PROTO_HDR_UDP_NUM 4 #define BNXT_ULP_PROTO_HDR_TCP_NUM 9 #define BNXT_ULP_PROTO_HDR_VXLAN_NUM 4 #define BNXT_ULP_PROTO_HDR_MAX 128 +#define BNXT_ULP_PROTO_HDR_FIELD_SVIF_IDX 0 + +/* Direction attributes */ +#define BNXT_ULP_FLOW_ATTR_TRANSFER 0x1 +#define BNXT_ULP_FLOW_ATTR_INGRESS 0x2 +#define BNXT_ULP_FLOW_ATTR_EGRESS 0x4 struct ulp_rte_hdr_bitmap { uint64_t bits; }; +struct ulp_rte_field_bitmap { + uint64_t bits; +}; + /* Structure to store the protocol fields */ #define RTE_PARSER_FLOW_HDR_FIELD_SIZE 16 struct ulp_rte_hdr_field { @@ -41,45 +51,56 @@ struct ulp_rte_hdr_field { uint32_t size; }; +struct ulp_rte_act_bitmap { + uint64_t bits; +}; + +/* Structure to hold the action property details. */ +struct ulp_rte_act_prop { + uint8_t act_details[BNXT_ULP_ACT_PROP_IDX_LAST]; +}; + +/* Structure to be used for passing all the parser functions */ +struct ulp_rte_parser_params { + struct ulp_rte_hdr_bitmap hdr_bitmap; + struct ulp_rte_hdr_bitmap hdr_fp_bit; + struct ulp_rte_field_bitmap fld_bitmap; + struct ulp_rte_hdr_field hdr_field[BNXT_ULP_PROTO_HDR_MAX]; + uint32_t comp_fld[BNXT_ULP_CF_IDX_LAST]; + uint32_t field_idx; + uint32_t vlan_idx; + struct ulp_rte_act_bitmap act_bitmap; + struct ulp_rte_act_prop act_prop; + uint32_t dir_attr; + uint32_t priority; + uint32_t fid; + uint32_t parent_flow; + uint32_t parent_fid; + uint16_t func_id; + uint16_t port_id; + uint32_t class_id; + uint32_t act_tmpl; + struct bnxt_ulp_context *ulp_ctx; +}; + /* Flow Parser Header Information Structure */ struct bnxt_ulp_rte_hdr_info { enum bnxt_ulp_hdr_type hdr_type; /* Flow Parser Protocol Header Function Prototype */ int (*proto_hdr_func)(const struct rte_flow_item *item_list, - struct ulp_rte_hdr_bitmap *hdr_bitmap, - struct ulp_rte_hdr_field *hdr_field, - uint32_t *field_idx, - uint32_t *vlan_idx); + struct ulp_rte_parser_params *params); }; /* Flow Parser Header Information Structure Array defined in template source*/ extern struct bnxt_ulp_rte_hdr_info ulp_hdr_info[]; -struct bnxt_ulp_matcher_field_info { - enum bnxt_ulp_fmf_mask mask_opcode; - enum bnxt_ulp_fmf_spec spec_opcode; -}; - -struct ulp_rte_act_bitmap { - uint64_t bits; -}; - -/* - * Structure to hold the action property details. - * It is a array of 128 bytes. - */ -struct ulp_rte_act_prop { - uint8_t act_details[BNXT_ULP_ACT_PROP_IDX_LAST]; -}; - /* Flow Parser Action Information Structure */ struct bnxt_ulp_rte_act_info { enum bnxt_ulp_act_type act_type; /* Flow Parser Protocol Action Function Prototype */ int32_t (*proto_act_func) - (const struct rte_flow_action *action_item, - struct ulp_rte_act_bitmap *act_bitmap, - struct ulp_rte_act_prop *act_prop); + (const struct rte_flow_action *action_item, + struct ulp_rte_parser_params *params); }; /* Flow Parser Action Information Structure Array defined in template source*/ @@ -94,12 +115,22 @@ struct bnxt_ulp_header_match_info { uint32_t act_vnic; }; -/* Flow Matcher templates Structure Array defined in template source*/ -extern struct bnxt_ulp_header_match_info ulp_ingress_hdr_match_list[]; -extern struct bnxt_ulp_header_match_info ulp_egress_hdr_match_list[]; +struct ulp_rte_bitmap { + uint64_t bits; +}; + +struct bnxt_ulp_class_match_info { + struct ulp_rte_bitmap hdr_sig; + struct ulp_rte_bitmap field_sig; + uint32_t class_hid; + uint32_t class_tid; + uint8_t act_vnic; + uint8_t wc_pri; +}; -/* Flow field match Information Structure Array defined in template source*/ -extern struct bnxt_ulp_matcher_field_info ulp_field_match[]; +/* Flow Matcher templates Structure for class entries */ +extern uint16_t ulp_class_sig_tbl[]; +extern struct bnxt_ulp_class_match_info ulp_class_match_list[]; /* Flow Matcher Action structures */ struct bnxt_ulp_action_match_info { @@ -107,39 +138,64 @@ struct bnxt_ulp_action_match_info { uint32_t act_tmpl_id; }; -/* Flow Matcher templates Structure Array defined in template source */ -extern struct bnxt_ulp_action_match_info ulp_ingress_act_match_list[]; -extern struct bnxt_ulp_action_match_info ulp_egress_act_match_list[]; +struct bnxt_ulp_act_match_info { + struct ulp_rte_bitmap act_sig; + uint32_t act_hid; + uint32_t act_tid; +}; + +/* Flow Matcher templates Structure for action entries */ +extern uint16_t ulp_act_sig_tbl[]; +extern struct bnxt_ulp_act_match_info ulp_act_match_list[]; + +/* Device Specific Tables for mapper */ +struct ulp_template_device_tbls { + struct bnxt_ulp_mapper_tbl_list_info *tmpl_list; + struct bnxt_ulp_mapper_tbl_info *tbl_list; + struct bnxt_ulp_mapper_key_field_info *key_field_list; + struct bnxt_ulp_mapper_result_field_info *result_field_list; + struct bnxt_ulp_mapper_ident_info *ident_list; +}; /* Device specific parameters */ struct bnxt_ulp_device_params { uint8_t description[16]; - uint32_t global_fid_enable; enum bnxt_ulp_byte_order byte_order; uint8_t encap_byte_swap; - uint32_t lfid_entries; - uint32_t lfid_entry_size; - uint64_t gfid_entries; - uint32_t gfid_entry_size; - uint64_t num_flows; + uint8_t num_phy_ports; + uint32_t mark_db_lfid_entries; + uint64_t mark_db_gfid_entries; + uint64_t int_flow_db_num_entries; + uint64_t ext_flow_db_num_entries; + uint32_t flow_count_db_entries; + uint32_t fdb_parent_flow_entries; uint32_t num_resources_per_flow; + uint32_t ext_cntr_table_type; + uint64_t byte_count_mask; + uint64_t packet_count_mask; + uint32_t byte_count_shift; + uint32_t packet_count_shift; + const struct ulp_template_device_tbls *dev_tbls; }; /* Flow Mapper */ struct bnxt_ulp_mapper_tbl_list_info { - uint32_t device_name; - uint32_t start_tbl_idx; - uint32_t num_tbls; + uint32_t device_name; + uint32_t start_tbl_idx; + uint32_t num_tbls; }; -struct bnxt_ulp_mapper_class_tbl_info { +struct bnxt_ulp_mapper_tbl_info { enum bnxt_ulp_resource_func resource_func; - uint32_t table_type; - uint8_t direction; - uint8_t mem; - uint32_t priority; - uint8_t srch_b4_alloc; - uint32_t critical_resource; + uint32_t resource_type; /* TF_ enum type */ + enum bnxt_ulp_resource_sub_type resource_sub_type; + enum bnxt_ulp_cond_opcode cond_opcode; + uint32_t cond_operand; + enum bnxt_ulp_mem_type_opcode mem_type_opcode; + uint8_t direction; + uint32_t priority; + enum bnxt_ulp_search_before_alloc srch_b4_alloc; + enum bnxt_ulp_critical_resource critical_resource; /* Information for accessing the ulp_key_field_list */ uint32_t key_start_idx; @@ -152,52 +208,54 @@ struct bnxt_ulp_mapper_class_tbl_info { uint32_t result_start_idx; uint16_t result_bit_size; uint16_t result_num_fields; + uint16_t encap_num_fields; /* Information for accessing the ulp_ident_list */ uint32_t ident_start_idx; uint16_t ident_nums; - uint8_t mark_enable; - enum bnxt_ulp_regfile_index regfile_wr_idx; -}; - -struct bnxt_ulp_mapper_act_tbl_info { - enum bnxt_ulp_resource_func resource_func; - enum tf_tbl_type table_type; - uint8_t direction; - uint8_t srch_b4_alloc; - uint32_t result_start_idx; - uint16_t result_bit_size; - uint16_t encap_num_fields; - uint16_t result_num_fields; - - enum bnxt_ulp_regfile_index regfile_wr_idx; + enum bnxt_ulp_mark_db_opcode mark_db_opcode; + enum bnxt_ulp_index_opcode index_opcode; + uint32_t index_operand; }; -struct bnxt_ulp_mapper_class_key_field_info { - uint8_t name[64]; - enum bnxt_ulp_mask_opc mask_opcode; - enum bnxt_ulp_spec_opc spec_opcode; - uint16_t field_bit_size; - uint8_t mask_operand[16]; - uint8_t spec_operand[16]; +struct bnxt_ulp_mapper_key_field_info { + uint8_t description[64]; + enum bnxt_ulp_mapper_opc mask_opcode; + enum bnxt_ulp_mapper_opc spec_opcode; + uint16_t field_bit_size; + uint8_t mask_operand[16]; + uint8_t spec_operand[16]; }; struct bnxt_ulp_mapper_result_field_info { - uint8_t name[64]; - enum bnxt_ulp_result_opc result_opcode; + uint8_t description[64]; + enum bnxt_ulp_mapper_opc result_opcode; uint16_t field_bit_size; uint8_t result_operand[16]; + uint8_t result_operand_true[16]; + uint8_t result_operand_false[16]; }; struct bnxt_ulp_mapper_ident_info { - uint8_t name[64]; + uint8_t description[64]; uint32_t resource_func; uint16_t ident_type; uint16_t ident_bit_size; uint16_t ident_bit_pos; - enum bnxt_ulp_regfile_index regfile_wr_idx; + enum bnxt_ulp_regfile_index regfile_idx; +}; + +struct bnxt_ulp_glb_resource_info { + enum bnxt_ulp_resource_func resource_func; + uint32_t resource_type; /* TF_ enum type */ + enum bnxt_ulp_glb_regfile_index glb_regfile_index; + enum tf_dir direction; +}; + +struct bnxt_ulp_cache_tbl_params { + uint16_t num_entries; }; /* @@ -213,54 +271,27 @@ struct bnxt_ulp_mapper_ident_info { extern struct bnxt_ulp_device_params ulp_device_params[]; /* - * The ulp_class_tmpl_list and ulp_act_tmpl_list are indexed by the dev_id - * and template id (either class or action) returned by the matcher. - * The result provides the start index and number of entries in the connected - * ulp_class_tbl_list/ulp_act_tbl_list. - */ -extern struct bnxt_ulp_mapper_tbl_list_info ulp_class_tmpl_list[]; -extern struct bnxt_ulp_mapper_tbl_list_info ulp_act_tmpl_list[]; - -/* - * The ulp_class_tbl_list and ulp_act_tbl_list are indexed based on the results - * of the template lists. Each entry describes the high level details of the - * table entry to include the start index and number of instructions in the - * field lists. - */ -extern struct bnxt_ulp_mapper_class_tbl_info ulp_class_tbl_list[]; -extern struct bnxt_ulp_mapper_act_tbl_info ulp_act_tbl_list[]; - -/* - * The ulp_class_result_field_list provides the instructions for creating result - * records such as tcam/em results. - */ -extern struct bnxt_ulp_mapper_result_field_info ulp_class_result_field_list[]; - -/* - * The ulp_data_field_list provides the instructions for creating an action - * record. It uses the same structure as the result list, but is only used for - * actions. + * The ulp_act_prop_map_table provides the mapping to index and size of action + * properties. */ -extern -struct bnxt_ulp_mapper_result_field_info ulp_act_result_field_list[]; +extern uint32_t ulp_act_prop_map_table[]; /* - * The ulp_act_prop_map_table provides the mapping to index and size of action - * tcam and em tables. + * The ulp_glb_resource_tbl provides the list of global resources that need to + * be initialized and where to store them. */ -extern -struct bnxt_ulp_mapper_class_key_field_info ulp_class_key_field_list[]; +extern struct bnxt_ulp_glb_resource_info ulp_glb_resource_tbl[]; /* - * The ulp_ident_list provides the instructions for creating identifiers such - * as profile ids. + * The ulp_cache_tbl_parms table provides the sizes of the cache tables the + * mapper must dynamically allocate during initialization. */ -extern struct bnxt_ulp_mapper_ident_info ulp_ident_list[]; +extern struct bnxt_ulp_cache_tbl_params ulp_cache_tbl_params[]; /* - * The ulp_act_prop_map_table provides the mapping to index and size of action - * properties. + * The ulp_global template table is used to initialize default entries + * that could be reused by other templates. */ -extern uint32_t ulp_act_prop_map_table[]; +extern uint32_t ulp_glb_template_tbl[]; #endif /* _ULP_TEMPLATE_STRUCT_H_ */