| 1 |
2 |
cleberCAG |
//////////////////////////////////////////////////////////////////////
|
| 2 |
|
|
//// ////
|
| 3 |
|
|
//// This file is part of the "10GE LL MAC" project ////
|
| 4 |
|
|
//// http://www.opencores.org/cores/xge_ll_mac/ ////
|
| 5 |
|
|
//// ////
|
| 6 |
|
|
//// This project is derived from the "10GE MAC" project of ////
|
| 7 |
|
|
//// A. Tanguay (antanguay@opencores.org) by Andreas Peters ////
|
| 8 |
|
|
//// for his Diploma Thesis at the University of Heidelberg. ////
|
| 9 |
|
|
//// The Thesis was supervised by Christian Leber ////
|
| 10 |
|
|
//// ////
|
| 11 |
|
|
//// Author(s): ////
|
| 12 |
|
|
//// - Andreas Peters ////
|
| 13 |
|
|
//// ////
|
| 14 |
|
|
//////////////////////////////////////////////////////////////////////
|
| 15 |
|
|
//// ////
|
| 16 |
|
|
//// Copyright (C) 2008-2012 AUTHORS. All rights reserved. ////
|
| 17 |
|
|
//// ////
|
| 18 |
|
|
//// This source file may be used and distributed without ////
|
| 19 |
|
|
//// restriction provided that this copyright statement is not ////
|
| 20 |
|
|
//// removed from the file and that any derivative work contains ////
|
| 21 |
|
|
//// the original copyright notice and the associated disclaimer. ////
|
| 22 |
|
|
//// ////
|
| 23 |
|
|
//// This source file is free software; you can redistribute it ////
|
| 24 |
|
|
//// and/or modify it under the terms of the GNU Lesser General ////
|
| 25 |
|
|
//// Public License as published by the Free Software Foundation; ////
|
| 26 |
|
|
//// either version 2.1 of the License, or (at your option) any ////
|
| 27 |
|
|
//// later version. ////
|
| 28 |
|
|
//// ////
|
| 29 |
|
|
//// This source is distributed in the hope that it will be ////
|
| 30 |
|
|
//// useful, but WITHOUT ANY WARRANTY; without even the implied ////
|
| 31 |
|
|
//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////
|
| 32 |
|
|
//// PURPOSE. See the GNU Lesser General Public License for more ////
|
| 33 |
|
|
//// details. ////
|
| 34 |
|
|
//// ////
|
| 35 |
|
|
//// You should have received a copy of the GNU Lesser General ////
|
| 36 |
|
|
//// Public License along with this source; if not, download it ////
|
| 37 |
|
|
//// from http://www.opencores.org/lgpl.shtml ////
|
| 38 |
|
|
//// ////
|
| 39 |
|
|
//////////////////////////////////////////////////////////////////////
|
| 40 |
|
|
|
| 41 |
|
|
|
| 42 |
|
|
//========================= Defines for oc_mac ========================
|
| 43 |
|
|
|
| 44 |
|
|
// Ethernet codes
|
| 45 |
|
|
|
| 46 |
|
|
`define IDLE 8'h07
|
| 47 |
|
|
`define PREAMBLE 8'h55
|
| 48 |
|
|
`define SEQUENCE 8'h9c
|
| 49 |
|
|
`define SFD 8'hd5
|
| 50 |
|
|
`define START 8'hfb
|
| 51 |
|
|
`define TERMINATE 8'hfd
|
| 52 |
|
|
`define ERROR 8'hfe
|
| 53 |
|
|
|
| 54 |
|
|
|
| 55 |
|
|
|
| 56 |
|
|
`define LINK_FAULT_OK 2'd0
|
| 57 |
|
|
`define LINK_FAULT_LOCAL 2'd1
|
| 58 |
|
|
`define LINK_FAULT_REMOTE 2'd2
|
| 59 |
|
|
|
| 60 |
|
|
`define FAULT_SEQ_LOCAL 1'b0
|
| 61 |
|
|
`define FAULT_SEQ_REMOTE 1'b1
|
| 62 |
|
|
|
| 63 |
|
|
`define LOCAL_FAULT 8'd1
|
| 64 |
|
|
`define REMOTE_FAULT 8'd2
|
| 65 |
|
|
|
| 66 |
|
|
`define PAUSE_FRAME 48'h010000c28001
|
| 67 |
|
|
|
| 68 |
|
|
`define LANE0 7:0
|
| 69 |
|
|
`define LANE1 15:8
|
| 70 |
|
|
`define LANE2 23:16
|
| 71 |
|
|
`define LANE3 31:24
|
| 72 |
|
|
`define LANE4 39:32
|
| 73 |
|
|
`define LANE5 47:40
|
| 74 |
|
|
`define LANE6 55:48
|
| 75 |
|
|
`define LANE7 63:56
|
| 76 |
|
|
|
| 77 |
|
|
|
| 78 |
|
|
`define TXSTATUS_NONE 8'h10
|
| 79 |
|
|
`define TXSTATUS_START 8'd144
|
| 80 |
|
|
`define TXSTATUS_END 8'd80
|
| 81 |
|
|
`define TXSTATUS_EOP 3'd6
|
| 82 |
|
|
`define TXSTATUS_SOP 3'd7
|
| 83 |
|
|
`define TXSTATUS_VALID 3'd4
|
| 84 |
|
|
|
| 85 |
|
|
|
| 86 |
|
|
`define RXSTATUS_NONE 8'h0
|
| 87 |
|
|
`define RXSTATUS_ERR 3'd5
|
| 88 |
|
|
`define RXSTATUS_EOP 3'd6
|
| 89 |
|
|
`define RXSTATUS_SOP 3'd7
|
| 90 |
|
|
`define RXSTATUS_VALID 3'd4
|
| 91 |
|
|
|
| 92 |
|
|
//`define SIMULATION
|
