projects / OpenSPARC-T2-DV / blame
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1 | /* |
| 2 | * ========== Copyright Header Begin ========================================== | |
| 3 | * | |
| 4 | * OpenSPARC T2 Processor File: pcs_define.h | |
| 5 | * Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved | |
| 6 | * 4150 Network Circle, Santa Clara, California 95054, U.S.A. | |
| 7 | * | |
| 8 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 9 | * | |
| 10 | * This program is free software; you can redistribute it and/or modify | |
| 11 | * it under the terms of the GNU General Public License as published by | |
| 12 | * the Free Software Foundation; version 2 of the License. | |
| 13 | * | |
| 14 | * This program is distributed in the hope that it will be useful, | |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 17 | * GNU General Public License for more details. | |
| 18 | * | |
| 19 | * You should have received a copy of the GNU General Public License | |
| 20 | * along with this program; if not, write to the Free Software | |
| 21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 22 | * | |
| 23 | * For the avoidance of doubt, and except that if any non-GPL license | |
| 24 | * choice is available it will apply instead, Sun elects to use only | |
| 25 | * the General Public License version 2 (GPLv2) at this time for any | |
| 26 | * software where a choice of GPL license versions is made | |
| 27 | * available with the language indicating that GPLv2 or any later version | |
| 28 | * may be used, or where a choice of which version of the GPL is applied is | |
| 29 | * otherwise unspecified. | |
| 30 | * | |
| 31 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
| 32 | * CA 95054 USA or visit www.sun.com if you need additional information or | |
| 33 | * have any questions. | |
| 34 | * | |
| 35 | * | |
| 36 | * ========== Copyright Header End ============================================ | |
| 37 | */ | |
| 38 | /* @(#)pcs_define.v 1.2G */ | |
| 39 | /**********************************************************************/ | |
| 40 | /* Project Name : CASSINI */ | |
| 41 | /* Module Name : Definition of Constants for PCS */ | |
| 42 | /* */ | |
| 43 | /* Parent module : none. */ | |
| 44 | /* Child modules : none. */ | |
| 45 | /* Author Name : Linda Chen */ | |
| 46 | /* Date Created : 10/15/96 */ | |
| 47 | /* */ | |
| 48 | /* Copyright (c) 1994, Sun Microsystems, Inc. */ | |
| 49 | /* Sun Proprietary and Confidential */ | |
| 50 | /* */ | |
| 51 | /* Modifications : none */ | |
| 52 | /* Synthesis Notes : none */ | |
| 53 | /**********************************************************************/ | |
| 54 | ||
| 55 | /* | |
| 56 | ** PIO Defines | |
| 57 | */ | |
| 58 | `define PHY_PIO_MII_CONF 7'h00 | |
| 59 | `define PHY_PIO_MII_STAT 7'h01 | |
| 60 | `define PHY_PIO_MII_ADVER 7'h02 | |
| 61 | `define PHY_PIO_MII_PARTNER 7'h03 | |
| 62 | `define PHY_PIO_CONF_REG 7'h04 | |
| 63 | `define PHY_PIO_STATE 7'h05 | |
| 64 | `define PHY_PIO_INTERRUPT 7'h06 | |
| 65 | ||
| 66 | `define PHY_PIO_DPATH_MODE 7'h14 | |
| 67 | `define PHY_PIO_SER_CTRL 7'h15 | |
| 68 | `define PHY_PIO_SHARED 7'h16 | |
| 69 | `define PHY_PIO_SER_STATE 7'h17 | |
| 70 | `define PHY_PIO_PKT_CNT 7'h18 | |
| 71 | ||
| 72 | /* | |
| 73 | ** For use with Decoder to mark special characters with rx_8bdata | |
| 74 | ** Used in files pcs_rx_ctrl.v and file pcs_rx_dpath.v | |
| 75 | */ | |
| 76 | `define PCS_R_CHAR 0 | |
| 77 | `define PCS_S_CHAR 1 | |
| 78 | `define PCS_T_CHAR 2 | |
| 79 | `define PCS_H_CHAR 3 | |
| 80 | `define PCS_K285_CHAR 4 | |
| 81 | ||
| 82 | /* | |
| 83 | ** Rx Data Mux for GMII | |
| 84 | */ | |
| 85 | `define PCS_RXD_ZERO 3'h0 | |
| 86 | `define PCS_RXD_PREAMBLE 3'h1 | |
| 87 | `define PCS_RXD_FALSE_CARRIER 3'h2 | |
| 88 | `define PCS_RXD_CRS_EXT 3'h3 | |
| 89 | `define PCS_RXD_CRS_EXT_ER 3'h4 | |
| 90 | `define PCS_RXD_DECODER 3'h5 | |
| 91 | ||
| 92 | /* | |
| 93 | ** Tx Control Signals into Encoder | |
| 94 | ** Used by pcs_tx_ctrl.v and pcs_tx_dpath.v | |
| 95 | */ | |
| 96 | `define PCS_ENC_K285 4'h0 // tx_enc_ctrl_sel | |
| 97 | `define PCS_ENC_IDLE2 4'h1 | |
| 98 | `define PCS_ENC_SOP 4'h2 | |
| 99 | `define PCS_ENC_DATA 4'h3 | |
| 100 | `define PCS_ENC_T_CHAR 4'h4 | |
| 101 | `define PCS_ENC_R_CHAR 4'h5 | |
| 102 | `define PCS_ENC_IDLE1 4'h6 | |
| 103 | `define PCS_ENC_H_CHAR 4'h7 | |
| 104 | ||
| 105 | `define PCS_ENC_LINK_CONFA 4'h8 // specific to link config | |
| 106 | `define PCS_ENC_LINK_CONFB 4'h9 | |
| 107 | ||
| 108 | `define PCS_TX_GMII_DATA 2'h0 // for txd_sel | |
| 109 | `define PCS_TX_CONF_REG1 2'h1 | |
| 110 | `define PCS_TX_CONF_REG2 2'h2 | |
| 111 | `define PCS_TX_CONF_ZEROS 2'h3 | |
| 112 | ||
| 113 | /*******************************************************/ |