// SPDX-FileCopyrightText: 2026 Enio Kaljic // SPDX-License-Identifier: CERN-OHL-S-2.0 // Generated from openenoc_endpoint_interface.rdl. Do not edit. `resetall `timescale 1ns / 1ps `default_nettype none interface openenoc_endpoint_if # ( parameter int RMEM_TOTAL_DEPTH = 256, parameter int NUM_OF_PEERS = 1, localparam int RMEM_ADDR_W = ((RMEM_TOTAL_DEPTH * 4) > 1) ? $clog2(RMEM_TOTAL_DEPTH * 4) : 1 )( input wire logic clk, input wire logic rst ); typedef struct { logic hwclr; } core_to_csr__axis_if__source__control__tvalid_t; typedef struct { core_to_csr__axis_if__source__control__tvalid_t tvalid; } core_to_csr__axis_if__source__control_t; typedef struct { logic next; } core_to_csr__axis_if__source__status__tready_t; typedef struct { core_to_csr__axis_if__source__status__tready_t tready; } core_to_csr__axis_if__source__status_t; typedef struct { core_to_csr__axis_if__source__control_t control; core_to_csr__axis_if__source__status_t status; } core_to_csr__axis_if__source_t; typedef struct { logic [31:0] next; } core_to_csr__axis_if__sink__data__tdata_t; typedef struct { core_to_csr__axis_if__sink__data__tdata_t tdata; } core_to_csr__axis_if__sink__data_t; typedef struct { logic hwclr; } core_to_csr__axis_if__sink__control__tready_t; typedef struct { core_to_csr__axis_if__sink__control__tready_t tready; } core_to_csr__axis_if__sink__control_t; typedef struct { logic next; } core_to_csr__axis_if__sink__status__tvalid_t; typedef struct { logic next; } core_to_csr__axis_if__sink__status__tlast_t; typedef struct { logic [3:0] next; } core_to_csr__axis_if__sink__status__tkeep_t; typedef struct { core_to_csr__axis_if__sink__status__tvalid_t tvalid; core_to_csr__axis_if__sink__status__tlast_t tlast; core_to_csr__axis_if__sink__status__tkeep_t tkeep; } core_to_csr__axis_if__sink__status_t; typedef struct { core_to_csr__axis_if__sink__data_t data; core_to_csr__axis_if__sink__control_t control; core_to_csr__axis_if__sink__status_t status; } core_to_csr__axis_if__sink_t; typedef struct { core_to_csr__axis_if__source_t source; core_to_csr__axis_if__sink_t sink; } core_to_csr__axis_if_t; typedef struct { logic hwclr; } core_to_csr__non_oetp_dma__tx__command_status__request_t; typedef struct { logic hwclr; } core_to_csr__non_oetp_dma__tx__command_status__clear_errors_t; typedef struct { logic next; } core_to_csr__non_oetp_dma__tx__command_status__idle_t; typedef struct { logic next; } core_to_csr__non_oetp_dma__tx__command_status__done_t; typedef struct { logic next; } core_to_csr__non_oetp_dma__tx__command_status__error_t; typedef struct { logic [3:0] next; } core_to_csr__non_oetp_dma__tx__command_status__error_code_t; typedef struct { core_to_csr__non_oetp_dma__tx__command_status__request_t request; core_to_csr__non_oetp_dma__tx__command_status__clear_errors_t clear_errors; core_to_csr__non_oetp_dma__tx__command_status__idle_t idle; core_to_csr__non_oetp_dma__tx__command_status__done_t done; core_to_csr__non_oetp_dma__tx__command_status__error_t error; core_to_csr__non_oetp_dma__tx__command_status__error_code_t error_code; } core_to_csr__non_oetp_dma__tx__command_status_t; typedef struct { logic [31:0] next; } core_to_csr__non_oetp_dma__tx__transferred_length__bytes_t; typedef struct { core_to_csr__non_oetp_dma__tx__transferred_length__bytes_t bytes; } core_to_csr__non_oetp_dma__tx__transferred_length_t; typedef struct { core_to_csr__non_oetp_dma__tx__command_status_t command_status; core_to_csr__non_oetp_dma__tx__transferred_length_t transferred_length; } core_to_csr__non_oetp_dma__tx_t; typedef struct { logic hwclr; } core_to_csr__non_oetp_dma__rx__command_status__request_t; typedef struct { logic hwclr; } core_to_csr__non_oetp_dma__rx__command_status__clear_errors_t; typedef struct { logic next; } core_to_csr__non_oetp_dma__rx__command_status__idle_t; typedef struct { logic next; } core_to_csr__non_oetp_dma__rx__command_status__armed_t; typedef struct { logic next; } core_to_csr__non_oetp_dma__rx__command_status__done_t; typedef struct { logic next; } core_to_csr__non_oetp_dma__rx__command_status__error_t; typedef struct { logic [3:0] next; } core_to_csr__non_oetp_dma__rx__command_status__error_code_t; typedef struct { core_to_csr__non_oetp_dma__rx__command_status__request_t request; core_to_csr__non_oetp_dma__rx__command_status__clear_errors_t clear_errors; core_to_csr__non_oetp_dma__rx__command_status__idle_t idle; core_to_csr__non_oetp_dma__rx__command_status__armed_t armed; core_to_csr__non_oetp_dma__rx__command_status__done_t done; core_to_csr__non_oetp_dma__rx__command_status__error_t error; core_to_csr__non_oetp_dma__rx__command_status__error_code_t error_code; } core_to_csr__non_oetp_dma__rx__command_status_t; typedef struct { logic [31:0] next; } core_to_csr__non_oetp_dma__rx__received_length__bytes_t; typedef struct { core_to_csr__non_oetp_dma__rx__received_length__bytes_t bytes; } core_to_csr__non_oetp_dma__rx__received_length_t; typedef struct { core_to_csr__non_oetp_dma__rx__command_status_t command_status; core_to_csr__non_oetp_dma__rx__received_length_t received_length; } core_to_csr__non_oetp_dma__rx_t; typedef struct { core_to_csr__non_oetp_dma__tx_t tx; core_to_csr__non_oetp_dma__rx_t rx; } core_to_csr__non_oetp_dma_t; typedef struct { logic hwclr; } core_to_csr__irq__control__clear_errors_t; typedef struct { core_to_csr__irq__control__clear_errors_t clear_errors; } core_to_csr__irq__control_t; typedef struct { logic next; } core_to_csr__irq__status__claim_pending_t; typedef struct { logic next; } core_to_csr__irq__status__credit_full_t; typedef struct { logic next; } core_to_csr__irq__status__overflow_t; typedef struct { logic next; } core_to_csr__irq__status__invalid_complete_t; typedef struct { logic next; } core_to_csr__irq__status__irq_asserted_t; typedef struct { logic [7:0] next; } core_to_csr__irq__status__fifo_level_t; typedef struct { logic [7:0] next; } core_to_csr__irq__status__reserved_count_t; typedef struct { core_to_csr__irq__status__claim_pending_t claim_pending; core_to_csr__irq__status__credit_full_t credit_full; core_to_csr__irq__status__overflow_t overflow; core_to_csr__irq__status__invalid_complete_t invalid_complete; core_to_csr__irq__status__irq_asserted_t irq_asserted; core_to_csr__irq__status__fifo_level_t fifo_level; core_to_csr__irq__status__reserved_count_t reserved_count; } core_to_csr__irq__status_t; typedef struct { logic [10:0] next; } core_to_csr__irq__claim__peer_idx_t; typedef struct { logic [3:0] next; } core_to_csr__irq__claim__source_t; typedef struct { logic [15:0] next; } core_to_csr__irq__claim__seq_t; typedef struct { logic next; } core_to_csr__irq__claim__valid_t; typedef struct { core_to_csr__irq__claim__peer_idx_t peer_idx; core_to_csr__irq__claim__source_t source; core_to_csr__irq__claim__seq_t seq; core_to_csr__irq__claim__valid_t valid; } core_to_csr__irq__claim_t; typedef struct { logic hwclr; } core_to_csr__irq__complete__valid_t; typedef struct { core_to_csr__irq__complete__valid_t valid; } core_to_csr__irq__complete_t; typedef struct { core_to_csr__irq__control_t control; core_to_csr__irq__status_t status; core_to_csr__irq__claim_t claim; core_to_csr__irq__complete_t complete; } core_to_csr__irq_t; typedef struct { logic hwclr; } core_to_csr__peers__entry__dma__request_t; typedef struct { logic hwclr; } core_to_csr__peers__entry__dma__clear_error_t; typedef struct { logic next; } core_to_csr__peers__entry__dma__idle_t; typedef struct { logic next; } core_to_csr__peers__entry__dma__done_t; typedef struct { logic next; } core_to_csr__peers__entry__dma__error_t; typedef struct { logic [3:0] next; } core_to_csr__peers__entry__dma__error_code_t; typedef struct { core_to_csr__peers__entry__dma__request_t request; core_to_csr__peers__entry__dma__clear_error_t clear_error; core_to_csr__peers__entry__dma__idle_t idle; core_to_csr__peers__entry__dma__done_t done; core_to_csr__peers__entry__dma__error_t error; core_to_csr__peers__entry__dma__error_code_t error_code; } core_to_csr__peers__entry__dma_t; typedef struct { core_to_csr__peers__entry__dma_t dma; } core_to_csr__peers__entry_t; typedef struct { core_to_csr__peers__entry_t entry[NUM_OF_PEERS]; } core_to_csr__peers_t; typedef struct { logic wr_ack; logic rd_ack; logic [31:0] rd_data; } core_to_csr__rmem_t; typedef struct { core_to_csr__axis_if_t axis_if; core_to_csr__non_oetp_dma_t non_oetp_dma; core_to_csr__irq_t irq; core_to_csr__peers_t peers; core_to_csr__rmem_t rmem; } core_to_csr_t; typedef struct { logic [31:0] value; } csr_to_core__info__rmem_total_depth_t; typedef struct { logic [10:0] value; } csr_to_core__info__num_of_peers_t; typedef struct { logic value; } csr_to_core__info__peer_dma_supported_t; typedef struct { logic value; } csr_to_core__info__non_oetp_dma_supported_t; typedef struct { logic value; } csr_to_core__info__direct_axis_supported_t; typedef struct { logic value; } csr_to_core__info__rmem_supported_t; typedef struct { logic value; } csr_to_core__info__irq_supported_t; typedef struct { logic [15:0] value; } csr_to_core__info__max_dma_frame_size_bytes_t; typedef struct { csr_to_core__info__rmem_total_depth_t rmem_total_depth; csr_to_core__info__num_of_peers_t num_of_peers; csr_to_core__info__peer_dma_supported_t peer_dma_supported; csr_to_core__info__non_oetp_dma_supported_t non_oetp_dma_supported; csr_to_core__info__direct_axis_supported_t direct_axis_supported; csr_to_core__info__rmem_supported_t rmem_supported; csr_to_core__info__irq_supported_t irq_supported; csr_to_core__info__max_dma_frame_size_bytes_t max_dma_frame_size_bytes; } csr_to_core__info_t; typedef struct { logic [31:0] value; } csr_to_core__conf__mac_address__lo_word_t; typedef struct { logic [15:0] value; } csr_to_core__conf__mac_address__hi_word_t; typedef struct { csr_to_core__conf__mac_address__lo_word_t lo_word; csr_to_core__conf__mac_address__hi_word_t hi_word; } csr_to_core__conf__mac_address_t; typedef struct { logic [31:0] value; } csr_to_core__conf__multicast_address__lo_word_t; typedef struct { logic [15:0] value; } csr_to_core__conf__multicast_address__hi_word_t; typedef struct { csr_to_core__conf__multicast_address__lo_word_t lo_word; csr_to_core__conf__multicast_address__hi_word_t hi_word; } csr_to_core__conf__multicast_address_t; typedef struct { logic [1:0] value; } csr_to_core__conf__non_oetp_control__receive_mode_t; typedef struct { csr_to_core__conf__non_oetp_control__receive_mode_t receive_mode; } csr_to_core__conf__non_oetp_control_t; typedef struct { logic [31:0] value; } csr_to_core__conf__rmem_timeout__cycles_t; typedef struct { csr_to_core__conf__rmem_timeout__cycles_t cycles; } csr_to_core__conf__rmem_timeout_t; typedef struct { logic [31:0] value; } csr_to_core__conf__dma_timeout__cycles_t; typedef struct { csr_to_core__conf__dma_timeout__cycles_t cycles; } csr_to_core__conf__dma_timeout_t; typedef struct { logic [31:0] value; } csr_to_core__conf__dma_max_fragment_size__bytes_t; typedef struct { csr_to_core__conf__dma_max_fragment_size__bytes_t bytes; } csr_to_core__conf__dma_max_fragment_size_t; typedef struct { csr_to_core__conf__mac_address_t mac_address; csr_to_core__conf__multicast_address_t multicast_address; csr_to_core__conf__non_oetp_control_t non_oetp_control; csr_to_core__conf__rmem_timeout_t rmem_timeout; csr_to_core__conf__dma_timeout_t dma_timeout; csr_to_core__conf__dma_max_fragment_size_t dma_max_fragment_size; } csr_to_core__conf_t; typedef struct { logic [31:0] value; } csr_to_core__axis_if__source__data__tdata_t; typedef struct { csr_to_core__axis_if__source__data__tdata_t tdata; } csr_to_core__axis_if__source__data_t; typedef struct { logic value; } csr_to_core__axis_if__source__control__tvalid_t; typedef struct { logic value; } csr_to_core__axis_if__source__control__tlast_t; typedef struct { logic [3:0] value; } csr_to_core__axis_if__source__control__tkeep_t; typedef struct { csr_to_core__axis_if__source__control__tvalid_t tvalid; csr_to_core__axis_if__source__control__tlast_t tlast; csr_to_core__axis_if__source__control__tkeep_t tkeep; } csr_to_core__axis_if__source__control_t; typedef struct { csr_to_core__axis_if__source__data_t data; csr_to_core__axis_if__source__control_t control; } csr_to_core__axis_if__source_t; typedef struct { logic value; } csr_to_core__axis_if__sink__control__tready_t; typedef struct { csr_to_core__axis_if__sink__control__tready_t tready; } csr_to_core__axis_if__sink__control_t; typedef struct { csr_to_core__axis_if__sink__control_t control; } csr_to_core__axis_if__sink_t; typedef struct { csr_to_core__axis_if__source_t source; csr_to_core__axis_if__sink_t sink; } csr_to_core__axis_if_t; typedef struct { logic [31:0] value; } csr_to_core__non_oetp_dma__tx__buffer_address__base_t; typedef struct { csr_to_core__non_oetp_dma__tx__buffer_address__base_t base; } csr_to_core__non_oetp_dma__tx__buffer_address_t; typedef struct { logic [31:0] value; } csr_to_core__non_oetp_dma__tx__frame_length__bytes_t; typedef struct { csr_to_core__non_oetp_dma__tx__frame_length__bytes_t bytes; } csr_to_core__non_oetp_dma__tx__frame_length_t; typedef struct { logic value; } csr_to_core__non_oetp_dma__tx__command_status__request_t; typedef struct { logic value; } csr_to_core__non_oetp_dma__tx__command_status__clear_errors_t; typedef struct { csr_to_core__non_oetp_dma__tx__command_status__request_t request; csr_to_core__non_oetp_dma__tx__command_status__clear_errors_t clear_errors; } csr_to_core__non_oetp_dma__tx__command_status_t; typedef struct { csr_to_core__non_oetp_dma__tx__buffer_address_t buffer_address; csr_to_core__non_oetp_dma__tx__frame_length_t frame_length; csr_to_core__non_oetp_dma__tx__command_status_t command_status; } csr_to_core__non_oetp_dma__tx_t; typedef struct { logic [31:0] value; } csr_to_core__non_oetp_dma__rx__buffer_address__base_t; typedef struct { csr_to_core__non_oetp_dma__rx__buffer_address__base_t base; } csr_to_core__non_oetp_dma__rx__buffer_address_t; typedef struct { logic [31:0] value; } csr_to_core__non_oetp_dma__rx__buffer_capacity__bytes_t; typedef struct { csr_to_core__non_oetp_dma__rx__buffer_capacity__bytes_t bytes; } csr_to_core__non_oetp_dma__rx__buffer_capacity_t; typedef struct { logic value; } csr_to_core__non_oetp_dma__rx__command_status__request_t; typedef struct { logic value; } csr_to_core__non_oetp_dma__rx__command_status__clear_errors_t; typedef struct { csr_to_core__non_oetp_dma__rx__command_status__request_t request; csr_to_core__non_oetp_dma__rx__command_status__clear_errors_t clear_errors; } csr_to_core__non_oetp_dma__rx__command_status_t; typedef struct { csr_to_core__non_oetp_dma__rx__buffer_address_t buffer_address; csr_to_core__non_oetp_dma__rx__buffer_capacity_t buffer_capacity; csr_to_core__non_oetp_dma__rx__command_status_t command_status; } csr_to_core__non_oetp_dma__rx_t; typedef struct { csr_to_core__non_oetp_dma__tx_t tx; csr_to_core__non_oetp_dma__rx_t rx; } csr_to_core__non_oetp_dma_t; typedef struct { logic value; } csr_to_core__irq__control__global_enable_t; typedef struct { logic value; } csr_to_core__irq__control__clear_errors_t; typedef struct { csr_to_core__irq__control__global_enable_t global_enable; csr_to_core__irq__control__clear_errors_t clear_errors; } csr_to_core__irq__control_t; typedef struct { logic value; } csr_to_core__irq__event_enable__peer_dma_complete_t; typedef struct { logic value; } csr_to_core__irq__event_enable__non_oetp_dma_tx_complete_t; typedef struct { logic value; } csr_to_core__irq__event_enable__non_oetp_dma_rx_complete_t; typedef struct { logic value; } csr_to_core__irq__event_enable__non_oetp_direct_tx_complete_t; typedef struct { logic value; } csr_to_core__irq__event_enable__non_oetp_direct_rx_available_t; typedef struct { logic value; } csr_to_core__irq__event_enable__rmem_error_t; typedef struct { csr_to_core__irq__event_enable__peer_dma_complete_t peer_dma_complete; csr_to_core__irq__event_enable__non_oetp_dma_tx_complete_t non_oetp_dma_tx_complete; csr_to_core__irq__event_enable__non_oetp_dma_rx_complete_t non_oetp_dma_rx_complete; csr_to_core__irq__event_enable__non_oetp_direct_tx_complete_t non_oetp_direct_tx_complete; csr_to_core__irq__event_enable__non_oetp_direct_rx_available_t non_oetp_direct_rx_available; csr_to_core__irq__event_enable__rmem_error_t rmem_error; } csr_to_core__irq__event_enable_t; typedef struct { logic [10:0] value; } csr_to_core__irq__complete__peer_idx_t; typedef struct { logic [3:0] value; } csr_to_core__irq__complete__source_t; typedef struct { logic [15:0] value; } csr_to_core__irq__complete__seq_t; typedef struct { logic value; } csr_to_core__irq__complete__valid_t; typedef struct { csr_to_core__irq__complete__peer_idx_t peer_idx; csr_to_core__irq__complete__source_t source; csr_to_core__irq__complete__seq_t seq; csr_to_core__irq__complete__valid_t valid; } csr_to_core__irq__complete_t; typedef struct { csr_to_core__irq__control_t control; csr_to_core__irq__event_enable_t event_enable; csr_to_core__irq__complete_t complete; } csr_to_core__irq_t; typedef struct { logic [31:0] value; } csr_to_core__peers__entry__mac_address__lo_word_t; typedef struct { logic [15:0] value; } csr_to_core__peers__entry__mac_address__hi_word_t; typedef struct { csr_to_core__peers__entry__mac_address__lo_word_t lo_word; csr_to_core__peers__entry__mac_address__hi_word_t hi_word; } csr_to_core__peers__entry__mac_address_t; typedef struct { logic [31:0] value; } csr_to_core__peers__entry__rmem_address__offset_t; typedef struct { csr_to_core__peers__entry__rmem_address__offset_t offset; } csr_to_core__peers__entry__rmem_address_t; typedef struct { logic [31:0] value; } csr_to_core__peers__entry__local_address__base_t; typedef struct { csr_to_core__peers__entry__local_address__base_t base; } csr_to_core__peers__entry__local_address_t; typedef struct { logic [31:0] value; } csr_to_core__peers__entry__remote_address__base_t; typedef struct { csr_to_core__peers__entry__remote_address__base_t base; } csr_to_core__peers__entry__remote_address_t; typedef struct { logic [31:0] value; } csr_to_core__peers__entry__size__bytes_t; typedef struct { csr_to_core__peers__entry__size__bytes_t bytes; } csr_to_core__peers__entry__size_t; typedef struct { logic [1:0] value; } csr_to_core__peers__entry__dma__mode_t; typedef struct { logic value; } csr_to_core__peers__entry__dma__irq_enable_t; typedef struct { logic value; } csr_to_core__peers__entry__dma__request_t; typedef struct { logic value; } csr_to_core__peers__entry__dma__clear_error_t; typedef struct { csr_to_core__peers__entry__dma__mode_t mode; csr_to_core__peers__entry__dma__irq_enable_t irq_enable; csr_to_core__peers__entry__dma__request_t request; csr_to_core__peers__entry__dma__clear_error_t clear_error; } csr_to_core__peers__entry__dma_t; typedef struct { csr_to_core__peers__entry__mac_address_t mac_address; csr_to_core__peers__entry__rmem_address_t rmem_address; csr_to_core__peers__entry__local_address_t local_address; csr_to_core__peers__entry__remote_address_t remote_address; csr_to_core__peers__entry__size_t size; csr_to_core__peers__entry__dma_t dma; } csr_to_core__peers__entry_t; typedef struct { csr_to_core__peers__entry_t entry[NUM_OF_PEERS]; } csr_to_core__peers_t; typedef struct { logic req; logic [RMEM_ADDR_W-1:0] addr; logic req_is_wr; logic [31:0] wr_data; logic [31:0] wr_biten; } csr_to_core__rmem_t; typedef struct { csr_to_core__info_t info; csr_to_core__conf_t conf; csr_to_core__axis_if_t axis_if; csr_to_core__non_oetp_dma_t non_oetp_dma; csr_to_core__irq_t irq; csr_to_core__peers_t peers; csr_to_core__rmem_t rmem; } csr_to_core_t; core_to_csr_t core_to_csr; csr_to_core_t csr_to_core; modport csr ( input clk, input rst, input core_to_csr, output csr_to_core ); modport core ( input clk, input rst, output core_to_csr, input csr_to_core ); endinterface `resetall