Initial commit of OpenSPARC T2 design and verification files.

[OpenSPARC-T2-DV] / verif / env / niu / vera / smx_drv / include / siu_drv_ports.if.vri

// ========== Copyright Header Begin ==========================================
// 
// OpenSPARC T2 Processor File: siu_drv_ports.if.vri
// Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
// 4150 Network Circle, Santa Clara, California 95054, U.S.A.
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// it under the terms of the GNU General Public License as published by
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// ========== Copyright Header End ============================================
#ifdef SMX_TEST
#else
#include "neptune_defines.vri"
#endif

/* Port defines for SIU Stub interface to NIU */

#define OUTPUT_EDGE PHOLD
#define INPUT_EDGE PSAMPLE #-1
#define OUTPUT_SKEW #1

interface Idebug {
 #ifdef NIU_GATE
  input   clk             CLOCK        verilog_node TDS_DUV_PATH.iol2clk";
 #else
  input   clk             CLOCK        verilog_node TDS_DUV_PATH.niu_smx.niu_clk";
 #endif

  input   niu_stall_ack   INPUT_EDGE   verilog_node TDS_DUV_PATH.niu_dbg1_stall_ack";
  output  niu_stall       OUTPUT_EDGE  verilog_node TDS_DUV_PATH.dbg1_niu_stall";
  output  niu_resume      OUTPUT_EDGE  verilog_node TDS_DUV_PATH.dbg1_niu_resume";
  input   niu_sii_datareq INPUT_EDGE   verilog_node TDS_DUV_PATH.niu_sii_datareq";    // rx
  input   niu_sii_hdr_vld INPUT_EDGE   verilog_node TDS_DUV_PATH.niu_sii_hdr_vld";  // tx
}


#ifdef SMX_TEST

interface niu_siu_drv {

 // Connects to NIU-DMC's RX/TX
 input  	clk CLOCK verilog_node "smx_tb.clk";

 input 	 	niu_sii_hdr_vld		INPUT_EDGE verilog_node "smx_tb.niu_sii_hdr_vld";   		// Ethernet requesting to send packet to SIU
 input 	 	niu_sii_reqbypass	INPUT_EDGE verilog_node "smx_tb.niu_sii_reqbypass"; 		// Ethernet requesting to send packet to bypass queue of SIU
 input 		niu_sii_datareq		INPUT_EDGE verilog_node "smx_tb.niu_sii_datareq";   		// Ethernet requesting to send packet w/data to SIU
 input [127:0]	niu_sii_data		INPUT_EDGE verilog_node "smx_tb.niu_sii_data";	    	// Packet from Ethernet to SIU
 input [7:0] 	niu_sii_parity		INPUT_EDGE verilog_node "smx_tb.niu_sii_parity";    		// Packet parity from Ethernet to SIU

 output 		sii_niu_oqdq		OUTPUT_EDGE verilog_node "smx_tb.sii_niu_oqdq" ;      	// Asserted when SIU dqs an "smx_tb entry from Ordered Queue
 output 		sii_niu_bqdq		OUTPUT_EDGE verilog_node "smx_tb.sii_niu_bqdq" ;      	// Asserted when SIU dqs an "smx_tb entry from Bypass Queue 		
 output 		sio_niu_hdr_vld		OUTPUT_EDGE verilog_node "smx_tb.sio_niu_hdr_vld" ;	// SIO requesting to send packet to Ethernet
 output 		sio_niu_datareq		OUTPUT_EDGE verilog_node "smx_tb.sio_niu_datareq" ;	// Valid during header phase only - 1=current request is a read data return
 output [127:0] 	sio_niu_data		OUTPUT_EDGE verilog_node "smx_tb.sio_niu_data" ;		// Packet from SIO to Ethernet
 output [7:0]   	sio_niu_parity		OUTPUT_EDGE verilog_node "smx_tb.sio_niu_parity" ;		// Packet parity from SIO to Ethernet

}

#else 

interface niu_siu_drv {

 // Connects to NIU-DMC's RX/TX
 #ifdef NIU_GATE
 input          clk CLOCK verilog_node TDS_DUV_PATH.iol2clk";
 #else
 input          clk CLOCK verilog_node TDS_DUV_PATH.niu_smx.niu_clk";
 #endif

 input          niu_sii_hdr_vld         INPUT_EDGE verilog_node TDS_DUV_PATH.niu_sii_hdr_vld";                  // Ethernet requesting to send packet to SIU
 input          niu_sii_reqbypass       INPUT_EDGE verilog_node TDS_DUV_PATH.niu_sii_reqbypass";                // Ethernet requesting to send packet to bypass queue of SIU
 input          niu_sii_datareq         INPUT_EDGE verilog_node TDS_DUV_PATH.niu_sii_datareq";                  // Ethernet requesting to send packet w/data to SIU
 input [127:0]  niu_sii_data            INPUT_EDGE verilog_node TDS_DUV_PATH.niu_sii_data";             // Packet from Ethernet to SIU
 input [7:0]    niu_sii_parity          INPUT_EDGE verilog_node TDS_DUV_PATH.niu_sii_parity";                   // Packet parity from Ethernet to SIU
 input 	        niu_sio_dq              INPUT_EDGE verilog_node TDS_DUV_PATH.niu_sio_dq";                        //  dq signal for output queue        

 input 	        niu_reset_l              INPUT_EDGE verilog_node TDS_DUV_PATH.rst_por_";                        //  dq signal for output queue        VJH

 output                 sii_niu_oqdq            OUTPUT_EDGE verilog_node TDS_DUV_PATH.sii_niu_oqdq" ;           // Asserted when SIU dqs an NIU entry from Ordered Queue
 output                 sii_niu_bqdq            OUTPUT_EDGE verilog_node TDS_DUV_PATH.sii_niu_bqdq" ;           // Asserted when SIU dqs an NIU entry from Bypass Queue
 output                 sio_niu_hdr_vld         OUTPUT_EDGE verilog_node TDS_DUV_PATH.sio_niu_hdr_vld" ;        // SIO requesting to send packet to Ethernet
 output                 sio_niu_datareq         OUTPUT_EDGE verilog_node TDS_DUV_PATH.sio_niu_datareq" ;        // Valid during header phase only - 1=current request is a read data return
 output [127:0]         sio_niu_data            OUTPUT_EDGE verilog_node TDS_DUV_PATH.sio_niu_data" ;           // Packet from SIO to Ethernet
 output [7:0]           sio_niu_parity          OUTPUT_EDGE verilog_node TDS_DUV_PATH.sio_niu_parity" ;         // Packet parity from SIO to Ethernet

}


// RAS Interface signals

interface ncu_smx_drv {
 #ifdef NIU_GATE
 input          clk CLOCK verilog_node TDS_DUV_PATH.iol2clk";
 #else
 input          clk CLOCK verilog_node TDS_DUV_PATH.niu_smx.niu_clk";
 #endif
 
 output         ncu_niu_ctag_uei  OUTPUT_EDGE verilog_node TDS_DUV_PATH.ncu_niu_ctag_uei";
 output         ncu_niu_ctag_cei  OUTPUT_EDGE verilog_node TDS_DUV_PATH.ncu_niu_ctag_cei";
 output         ncu_niu_d_pei     OUTPUT_EDGE verilog_node TDS_DUV_PATH.ncu_niu_d_pei   ";

 input          niu_ncu_ctag_ue    INPUT_EDGE verilog_node TDS_DUV_PATH.niu_ncu_ctag_ue";
 input          niu_ncu_ctag_ce    INPUT_EDGE verilog_node TDS_DUV_PATH.niu_ncu_ctag_ce";
 input          niu_ncu_d_pe       INPUT_EDGE verilog_node TDS_DUV_PATH.niu_ncu_d_pe   ";

}
#endif


// ports and binds to be moved to a different file
port niu_siu_drv_iface {

		clk;
		niu_reset_l;
		niu_sii_hdr_vld;
		niu_sii_reqbypass;
		niu_sii_datareq;
		niu_sii_data;
		niu_sii_parity;
		niu_sio_dq;
		sii_niu_oqdq;
		sii_niu_bqdq;
		sio_niu_hdr_vld;
		sio_niu_datareq;
		sio_niu_data;
		sio_niu_parity;
		

}

bind niu_siu_drv_iface niu_siu_drv_pbind {

	clk  			niu_siu_drv.clk;
 	niu_reset_l     	niu_siu_drv.niu_reset_l;
	niu_sii_hdr_vld 	niu_siu_drv.niu_sii_hdr_vld;
	niu_sii_reqbypass 	niu_siu_drv.niu_sii_reqbypass;
	niu_sii_datareq 	niu_siu_drv.niu_sii_datareq;
	niu_sii_data		niu_siu_drv.niu_sii_data;
	niu_sii_parity		niu_siu_drv.niu_sii_parity;
	niu_sio_dq              niu_siu_drv.niu_sio_dq;

	sii_niu_oqdq		niu_siu_drv.sii_niu_oqdq;
	sii_niu_bqdq    	niu_siu_drv.sii_niu_bqdq;
	sio_niu_hdr_vld		niu_siu_drv.sio_niu_hdr_vld;
	sio_niu_datareq		niu_siu_drv.sio_niu_datareq;
	sio_niu_data		niu_siu_drv.sio_niu_data;
	sio_niu_parity		niu_siu_drv.sio_niu_parity;

}
port ncu_smx_drv_iface {
      	clk;
	ncu_niu_ctag_uei;
	ncu_niu_ctag_cei;
	ncu_niu_d_pei;
	niu_ncu_ctag_ue;
	niu_ncu_ctag_ce;
	niu_ncu_d_pe;
}
bind ncu_smx_drv_iface ncu_smx_ras_pbind {
      	clk		 	 ncu_smx_drv.clk		;
	ncu_niu_ctag_uei	 ncu_smx_drv.ncu_niu_ctag_uei;
	ncu_niu_ctag_cei	 ncu_smx_drv.ncu_niu_ctag_cei;
	ncu_niu_d_pei	 	 ncu_smx_drv.ncu_niu_d_pei	;
	niu_ncu_ctag_ue	 	 ncu_smx_drv.niu_ncu_ctag_ue	;
	niu_ncu_ctag_ce	 	 ncu_smx_drv.niu_ncu_ctag_ce	;
	niu_ncu_d_pe    	 ncu_smx_drv.niu_ncu_d_pe    ;

}




/* Description of Signls from siu.sv 

    // ================== NIU  =================
    input 	 niu_sii_hdr_vld;   // Ethernet requesting to send packet to SIU
    input 	 niu_sii_reqbypass; // Ethernet requesting to send packet to bypass queue of SIU
    input 	 niu_sii_datareq;   // Ethernet requesting to send packet w/data to SIU
    // input 	 niu_sii_datareq16; // Ethernet requesting to send packet w/16B only
    input [127:0] niu_sii_data;	    // Packet from Ethernet to SIU
    input [7:0]  niu_sii_parity;    // Packet parity from Ethernet to SIU
    // input [15:0]  niu_sii_be;	    // Packet byte enables from NIU to SIU
    output 	 sii_niu_oqdq;      // Asserted when SIU dqs an NIU entry from Ordered Queue
    output 	 sii_niu_bqdq;      // Asserted when SIU dqs an NIU entry from Bypass Queue 		
    // ================== NIU  =================

   output 	sio_niu_hdr_vld;	// SIO requesting to send packet to Ethernet
   output 	sio_niu_datareq;	// Valid during header phase only - 1=current request is a read data return
   output [127:0] sio_niu_data;		// Packet from SIO to Ethernet
   output [7:0]   sio_niu_parity;	// Packet parity from SIO to Ethernet
  
*/