projects / OpenSPARC-T2-DV / blame
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1 | // ========== Copyright Header Begin ========================================== |
| 2 | // | |
| 3 | // OpenSPARC T2 Processor File: ntx_db.vr | |
| 4 | // Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved | |
| 5 | // 4150 Network Circle, Santa Clara, California 95054, U.S.A. | |
| 6 | // | |
| 7 | // * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 8 | // | |
| 9 | // This program is free software; you can redistribute it and/or modify | |
| 10 | // it under the terms of the GNU General Public License as published by | |
| 11 | // the Free Software Foundation; version 2 of the License. | |
| 12 | // | |
| 13 | // This program is distributed in the hope that it will be useful, | |
| 14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | // GNU General Public License for more details. | |
| 17 | // | |
| 18 | // You should have received a copy of the GNU General Public License | |
| 19 | // along with this program; if not, write to the Free Software | |
| 20 | // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 21 | // | |
| 22 | // For the avoidance of doubt, and except that if any non-GPL license | |
| 23 | // choice is available it will apply instead, Sun elects to use only | |
| 24 | // the General Public License version 2 (GPLv2) at this time for any | |
| 25 | // software where a choice of GPL license versions is made | |
| 26 | // available with the language indicating that GPLv2 or any later version | |
| 27 | // may be used, or where a choice of which version of the GPL is applied is | |
| 28 | // otherwise unspecified. | |
| 29 | // | |
| 30 | // Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
| 31 | // CA 95054 USA or visit www.sun.com if you need additional information or | |
| 32 | // have any questions. | |
| 33 | // | |
| 34 | // ========== Copyright Header End ============================================ | |
| 35 | #define NTX_DB | |
| 36 | ||
| 37 | class ntx_db { | |
| 38 | ||
| 39 | bit [127:0] ntx_ht_control_word = 128'bx; | |
| 40 | ||
| 41 | //@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ | |
| 42 | //@ NTX Control Word parameters @ | |
| 43 | //@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ | |
| 44 | bit [31:0] rsvd1 = 32'bx; // bit [127:96] | |
| 45 | bit [0:0] cksum_enable = 1'bx; // bit [95] | |
| 46 | bit [7:0] cksum_stuff_offset = 8'bx; // bit [94:87] | |
| 47 | bit [5:0] cksum_start_offset = 6'bx; // bit [86:81] | |
| 48 | bit [15:0] cksum_value = 16'bx; // bit [80:65] | |
| 49 | bit [10:0] bkt_count = 11'bx; // bit [64:54] | |
| 50 | bit [6:0] eop_lineoffset = 3'bx; // bit [53:47] | |
| 51 | bit [3:0] eop_byteinline = 4'bx; // bit [46:43] | |
| 52 | bit [4:0] virtual_lane = 5'bx; // bit [42:38] | |
| 53 | bit [7:0] queue_pair = 8'bx; // bit [37:30] | |
| 54 | bit [6:0] data_offset = 7'bx; // bit [29:23] | |
| 55 | bit [13:0] last_address = 14'bx; // bit [22:9] | |
| 56 | bit [0:0] no_crc = 1'bx; // bit [8] | |
| 57 | bit [0:0] last_bucket = 1'bx; // bit [7] | |
| 58 | bit [0:0] vlan_strip = 1'bx; // bit [6] | |
| 59 | bit [5:0] rsvd2 = 6'bx; // bit [5:0] | |
| 60 | ||
| 61 | bit [2:0] port_num = 3'h0; | |
| 62 | bit [1:0] svc_lvl = 2'h1; | |
| 63 | ||
| 64 | bit [0:0] null_packet = 1'b0; | |
| 65 | ||
| 66 | bit header_only = 1'b0; | |
| 67 | ||
| 68 | } // end of class ntx_db |