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//----------------------------------------------------------------------

//   Copyright 2010 Mentor Graphics Corporation

//   Copyright 2010 Synopsys, Inc.

//   All Rights Reserved Worldwide

//

//   Licensed under the Apache License, Version 2.0 (the

//   "License"); you may not use this file except in

//   compliance with the License.  You may obtain a copy of

//   the License at

//

//       http://www.apache.org/licenses/LICENSE-2.0

//

//   Unless required by applicable law or agreed to in

//   writing, software distributed under the License is

//   distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR

//   CONDITIONS OF ANY KIND, either express or implied.  See

//   the License for the specific language governing

//   permissions and limitations under the License.

//----------------------------------------------------------------------

//----------------------------------------------------------------------

// Title: TLM2 ports

//

// The following defines TLM2 port classes.

//

//----------------------------------------------------------------------

// class: uvm_tlm_b_transport_port

//

// Class providing the blocking transport port.

// The port can be bound to one export.

// There is no backward path for the blocking transport.

class uvm_tlm_b_transport_port #(type T=uvm_tlm_generic_payload)

  extends uvm_port_base #(uvm_tlm_if #(T));

  `UVM_PORT_COMMON(`UVM_TLM_B_MASK, "uvm_tlm_b_transport_port")

  `UVM_TLM_B_TRANSPORT_IMP(this.m_if, T, t, delay)

endclass

// class: uvm_tlm_nb_transport_fw_port

//

// Class providing the non-blocking backward transport port.

// Transactions received from the producer, on the forward path, are

// sent back to the producer on the backward path using this

// non-blocking transport port.

// The port can be bound to one export.

//

class uvm_tlm_nb_transport_fw_port #(type T=uvm_tlm_generic_payload,

                                 type P=uvm_tlm_phase_e)

  extends uvm_port_base #(uvm_tlm_if #(T,P));

  `UVM_PORT_COMMON(`UVM_TLM_NB_FW_MASK, "uvm_tlm_nb_transport_fw_port")

  `UVM_TLM_NB_TRANSPORT_FW_IMP(this.m_if, T, P, t, p, delay)

endclass

// class: uvm_tlm_nb_transport_bw_port

//

// Class providing the non-blocking backward transport port.

// Transactions received from the producer, on the forward path, are

// sent back to the producer on the backward path using this

// non-blocking transport port

// The port can be bound to one export.

//

class uvm_tlm_nb_transport_bw_port #(type T=uvm_tlm_generic_payload,

                                 type P=uvm_tlm_phase_e)

  extends uvm_port_base #(uvm_tlm_if #(T,P));

   // Function: new

  `UVM_PORT_COMMON(`UVM_TLM_NB_BW_MASK, "uvm_tlm_nb_transport_bw_port")

  `UVM_TLM_NB_TRANSPORT_BW_IMP(this.m_if, T, P, t, p, delay)

endclass