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/*

 *                              .--------------. .----------------. .------------.

 *                             | .------------. | .--------------. | .----------. |

 *                             | | ____  ____ | | | ____    ____ | | |   ______ | |

 *                             | ||_   ||   _|| | ||_   \  /   _|| | | .' ___  || |

 *       ___  _ __   ___ _ __  | |  | |__| |  | | |  |   \/   |  | | |/ .'   \_|| |

 *      / _ \| '_ \ / _ \ '_ \ | |  |  __  |  | | |  | |\  /| |  | | || |       | |

 *       (_) | |_) |  __/ | | || | _| |  | |_ | | | _| |_\/_| |_ | | |\ `.___.'\| |

 *      \___/| .__/ \___|_| |_|| ||____||____|| | ||_____||_____|| | | `._____.'| |

 *           | |               | |            | | |              | | |          | |

 *           |_|               | '------------' | '--------------' | '----------' |

 *                              '--------------' '----------------' '------------'

 *

 *  openHMC - An Open Source Hybrid Memory Cube Controller

 *  (C) Copyright 2014 Computer Architecture Group - University of Heidelberg

 *  www.ziti.uni-heidelberg.de

 *  B6, 26

 *  68159 Mannheim

 *  Germany

 *

 *  Contact: openhmc@ziti.uni-heidelberg.de

 *  http://ra.ziti.uni-heidelberg.de/openhmc

 *

 *   This source file is free software: you can redistribute it and/or modify

 *   it under the terms of the GNU Lesser General Public License as published by

 *   the Free Software Foundation, either version 3 of the License, or

 *   (at your option) any later version.

 *

 *   This source file is distributed in the hope that it will be useful,

 *   but WITHOUT ANY WARRANTY; without even the implied warranty of

 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *   GNU Lesser General Public License for more details.

 *

 *   You should have received a copy of the GNU Lesser General Public License

 *   along with this source file.  If not, see .

 *

 *

 */

//

// HMC controller status

//

class reg_openhmc_rf_status_general_c extends cag_rgm_register;

   typedef struct packed {

       bit [15:0] lane_polarity_reversed_;

       bit [5:0] Reserved_0;

       bit [9:0] rx_tokens_remaining_;

       bit [5:0] Reserved_1;

       bit [9:0] hmc_tokens_remaining_;

       bit [5:0] Reserved_2;

       bit [0:0] phy_rx_ready_;

       bit [0:0] phy_tx_ready_;

       bit [2:0] Reserved_3;

       bit [0:0] lanes_reversed_;

       bit [0:0] FERR_N_;

       bit [0:0] sleep_mode_;

       bit [0:0] link_training_;

       bit [0:0] link_up_;

   } pkd_flds_s;

   `cag_rgm_register_fields(pkd_flds_s)

   `uvm_object_utils_begin(reg_openhmc_rf_status_general_c)

       `uvm_field_int(fields,UVM_ALL_ON)

   `uvm_object_utils_end

   function new(string name="reg_openhmc_rf_status_general_c");

       super.new(name);

       this.name = name;

       set_address('h0);

   endfunction : new

endclass : reg_openhmc_rf_status_general_c

//

// HMC controller initialization status

//

class reg_openhmc_rf_status_init_c extends cag_rgm_register;

   typedef struct packed {

       bit [1:0] tx_init_state_;

       bit [2:0] rx_init_state_;

       bit [0:0] all_descramblers_aligned_;

       bit [15:0] descrambler_aligned_;

       bit [15:0] descrambler_part_aligned_;

       bit [15:0] lane_descramblers_locked_;

   } pkd_flds_s;

   `cag_rgm_register_fields(pkd_flds_s)

   `uvm_object_utils_begin(reg_openhmc_rf_status_init_c)

       `uvm_field_int(fields,UVM_ALL_ON)

   `uvm_object_utils_end

   function new(string name="reg_openhmc_rf_status_init_c");

       super.new(name);

       this.name = name;

       set_address('h8);

   endfunction : new

endclass : reg_openhmc_rf_status_init_c

//

// HMC controller control

//

class reg_openhmc_rf_control_c extends cag_rgm_register;

   typedef struct packed {

       bit [5:0] bit_slip_time_;

       bit [2:0] Reserved_4;

       bit [4:0] irtry_to_send_;

       bit [2:0] Reserved_5;

       bit [4:0] irtry_received_threshold_;

       bit [5:0] Reserved_6;

       bit [9:0] rx_token_count_;

       bit [4:0] Reserved_7;

       bit [0:0] debug_halt_on_tx_retry_;

       bit [0:0] debug_halt_on_error_abort_;

       bit [0:0] debug_dont_send_tret_;

       bit [1:0] Reserved_8;

       bit [0:0] run_length_enable_;

       bit [0:0] scrambler_disable_;

       bit [0:0] warm_reset_;

       bit [0:0] set_hmc_sleep_;

       bit [0:0] hmc_init_cont_set_;

       bit [0:0] p_rst_n_;

   } pkd_flds_s;

   `cag_rgm_register_fields(pkd_flds_s)

   `uvm_object_utils_begin(reg_openhmc_rf_control_c)

       `uvm_field_int(fields,UVM_ALL_ON)

   `uvm_object_utils_end

   function new(string name="reg_openhmc_rf_control_c");

       super.new(name);

       this.name = name;

       set_address('h10);

   endfunction : new

endclass : reg_openhmc_rf_control_c

//

// Posted requests sent to the HMC

//

class reg_openhmc_rf_sent_p_c extends cag_rgm_register;

   typedef struct packed {

       bit [63:0] cnt_;

   } pkd_flds_s;

   `cag_rgm_register_fields(pkd_flds_s)

   `uvm_object_utils_begin(reg_openhmc_rf_sent_p_c)

       `uvm_field_int(fields,UVM_ALL_ON)

   `uvm_object_utils_end

   function new(string name="reg_openhmc_rf_sent_p_c");

       super.new(name);

       this.name = name;

       set_address('h18);

   endfunction : new

endclass : reg_openhmc_rf_sent_p_c

//

// Nonposted requests sent to the HMC

//

class reg_openhmc_rf_sent_np_c extends cag_rgm_register;

   typedef struct packed {

       bit [63:0] cnt_;

   } pkd_flds_s;

   `cag_rgm_register_fields(pkd_flds_s)

   `uvm_object_utils_begin(reg_openhmc_rf_sent_np_c)

       `uvm_field_int(fields,UVM_ALL_ON)

   `uvm_object_utils_end

   function new(string name="reg_openhmc_rf_sent_np_c");

       super.new(name);

       this.name = name;

       set_address('h20);

   endfunction : new

endclass : reg_openhmc_rf_sent_np_c

//

// Read requests sent to the HMC

//

class reg_openhmc_rf_sent_r_c extends cag_rgm_register;

   typedef struct packed {

       bit [63:0] cnt_;

   } pkd_flds_s;

   `cag_rgm_register_fields(pkd_flds_s)

   `uvm_object_utils_begin(reg_openhmc_rf_sent_r_c)

       `uvm_field_int(fields,UVM_ALL_ON)

   `uvm_object_utils_end

   function new(string name="reg_openhmc_rf_sent_r_c");

       super.new(name);

       this.name = name;

       set_address('h28);

   endfunction : new

endclass : reg_openhmc_rf_sent_r_c

//

// Count of packets that had data errors but valid flow information

//

class reg_openhmc_rf_poisoned_packets_c extends cag_rgm_register;

   typedef struct packed {

       bit [63:0] cnt_;

   } pkd_flds_s;

   `cag_rgm_register_fields(pkd_flds_s)

   `uvm_object_utils_begin(reg_openhmc_rf_poisoned_packets_c)

       `uvm_field_int(fields,UVM_ALL_ON)

   `uvm_object_utils_end

   function new(string name="reg_openhmc_rf_poisoned_packets_c");

       super.new(name);

       this.name = name;

       set_address('h30);

   endfunction : new

endclass : reg_openhmc_rf_poisoned_packets_c

//

// Responses received from the HMC

//

class reg_openhmc_rf_rcvd_rsp_c extends cag_rgm_register;

   typedef struct packed {

       bit [63:0] cnt_;

   } pkd_flds_s;

   `cag_rgm_register_fields(pkd_flds_s)

   `uvm_object_utils_begin(reg_openhmc_rf_rcvd_rsp_c)

       `uvm_field_int(fields,UVM_ALL_ON)

   `uvm_object_utils_end

   function new(string name="reg_openhmc_rf_rcvd_rsp_c");

       super.new(name);

       this.name = name;

       set_address('h38);

   endfunction : new

endclass : reg_openhmc_rf_rcvd_rsp_c

//

// Reset performance counters

//

class reg_openhmc_rf_counter_reset_c extends cag_rgm_register;

   typedef struct packed {

       bit rreinit_;

   } pkd_flds_s;

   `cag_rgm_register_fields(pkd_flds_s)

   `uvm_object_utils_begin(reg_openhmc_rf_counter_reset_c)

       `uvm_field_int(fields,UVM_ALL_ON)

   `uvm_object_utils_end

   function new(string name="reg_openhmc_rf_counter_reset_c");

       super.new(name);

       this.name = name;

       set_address('h40);

   endfunction : new

endclass : reg_openhmc_rf_counter_reset_c

//

// Count of re-transmit requests

//

class reg_openhmc_rf_tx_link_retries_c extends cag_rgm_register;

   typedef struct packed {

       bit [47:0] count_;

   } pkd_flds_s;

   `cag_rgm_register_fields(pkd_flds_s)

   `uvm_object_utils_begin(reg_openhmc_rf_tx_link_retries_c)

       `uvm_field_int(fields,UVM_ALL_ON)

   `uvm_object_utils_end

   function new(string name="reg_openhmc_rf_tx_link_retries_c");

       super.new(name);

       this.name = name;

       set_address('h48);

   endfunction : new

endclass : reg_openhmc_rf_tx_link_retries_c

//

// Count of errors seen on RX

//

class reg_openhmc_rf_errors_on_rx_c extends cag_rgm_register;

   typedef struct packed {

       bit [47:0] count_;

   } pkd_flds_s;

   `cag_rgm_register_fields(pkd_flds_s)

   `uvm_object_utils_begin(reg_openhmc_rf_errors_on_rx_c)

       `uvm_field_int(fields,UVM_ALL_ON)

   `uvm_object_utils_end

   function new(string name="reg_openhmc_rf_errors_on_rx_c");

       super.new(name);

       this.name = name;

       set_address('h50);

   endfunction : new

endclass : reg_openhmc_rf_errors_on_rx_c

//

// The number of bit_flips forced by the run length limiter

//

class reg_openhmc_rf_run_length_bit_flip_c extends cag_rgm_register;

   typedef struct packed {

       bit [47:0] count_;

   } pkd_flds_s;

   `cag_rgm_register_fields(pkd_flds_s)

   `uvm_object_utils_begin(reg_openhmc_rf_run_length_bit_flip_c)

       `uvm_field_int(fields,UVM_ALL_ON)

   `uvm_object_utils_end

   function new(string name="reg_openhmc_rf_run_length_bit_flip_c");

       super.new(name);

       this.name = name;

       set_address('h58);

   endfunction : new

endclass : reg_openhmc_rf_run_length_bit_flip_c

//

// Indicates the number of error abort modes not cleared in time

//

class reg_openhmc_rf_error_abort_not_cleared_c extends cag_rgm_register;

   typedef struct packed {

       bit [47:0] count_;

   } pkd_flds_s;

   `cag_rgm_register_fields(pkd_flds_s)

   `uvm_object_utils_begin(reg_openhmc_rf_error_abort_not_cleared_c)

       `uvm_field_int(fields,UVM_ALL_ON)

   `uvm_object_utils_end

   function new(string name="reg_openhmc_rf_error_abort_not_cleared_c");

       super.new(name);

       this.name = name;

       set_address('h60);

   endfunction : new

endclass : reg_openhmc_rf_error_abort_not_cleared_c

class rf_openhmc_rf_c extends cag_rgm_register_file;

   rand reg_openhmc_rf_status_general_c status_general;

   rand reg_openhmc_rf_status_init_c status_init;

   rand reg_openhmc_rf_control_c control;

   rand reg_openhmc_rf_sent_p_c sent_p;

   rand reg_openhmc_rf_sent_np_c sent_np;

   rand reg_openhmc_rf_sent_r_c sent_r;

   rand reg_openhmc_rf_poisoned_packets_c poisoned_packets;

   rand reg_openhmc_rf_rcvd_rsp_c rcvd_rsp;

   rand reg_openhmc_rf_counter_reset_c counter_reset;

   rand reg_openhmc_rf_tx_link_retries_c tx_link_retries;

   rand reg_openhmc_rf_errors_on_rx_c errors_on_rx;

   rand reg_openhmc_rf_run_length_bit_flip_c run_length_bit_flip;

   rand reg_openhmc_rf_error_abort_not_cleared_c error_abort_not_cleared;

   `uvm_object_utils(rf_openhmc_rf_c)

   function new(string name="rf_openhmc_rf_c");

       super.new(name);

       this.name = name;

       status_general = reg_openhmc_rf_status_general_c::type_id::create("status_general");

       status_general.set_address('h0);

       add_register(status_general);

       status_init = reg_openhmc_rf_status_init_c::type_id::create("status_init");

       status_init.set_address('h8);

       add_register(status_init);

       control = reg_openhmc_rf_control_c::type_id::create("control");

       control.set_address('h10);

       add_register(control);

       sent_p = reg_openhmc_rf_sent_p_c::type_id::create("sent_p");

       sent_p.set_address('h18);

       add_register(sent_p);

       sent_np = reg_openhmc_rf_sent_np_c::type_id::create("sent_np");

       sent_np.set_address('h20);

       add_register(sent_np);

       sent_r = reg_openhmc_rf_sent_r_c::type_id::create("sent_r");

       sent_r.set_address('h28);

       add_register(sent_r);

       poisoned_packets = reg_openhmc_rf_poisoned_packets_c::type_id::create("poisoned_packets");

       poisoned_packets.set_address('h30);

       add_register(poisoned_packets);

       rcvd_rsp = reg_openhmc_rf_rcvd_rsp_c::type_id::create("rcvd_rsp");

       rcvd_rsp.set_address('h38);

       add_register(rcvd_rsp);

       counter_reset = reg_openhmc_rf_counter_reset_c::type_id::create("counter_reset");

       counter_reset.set_address('h40);

       add_register(counter_reset);

       tx_link_retries = reg_openhmc_rf_tx_link_retries_c::type_id::create("tx_link_retries");

       tx_link_retries.set_address('h48);

       add_register(tx_link_retries);

       errors_on_rx = reg_openhmc_rf_errors_on_rx_c::type_id::create("errors_on_rx");

       errors_on_rx.set_address('h50);

       add_register(errors_on_rx);

       run_length_bit_flip = reg_openhmc_rf_run_length_bit_flip_c::type_id::create("run_length_bit_flip");

       run_length_bit_flip.set_address('h58);

       add_register(run_length_bit_flip);

       error_abort_not_cleared = reg_openhmc_rf_error_abort_not_cleared_c::type_id::create("error_abort_not_cleared");

       error_abort_not_cleared.set_address('h60);

       add_register(error_abort_not_cleared);

   endfunction : new

endclass : rf_openhmc_rf_c