projects / OpenSPARC-T2-DV / blame
| Commit | Line | Data |
|---|---|---|
| 86530b38 AT |
1 | // ========== Copyright Header Begin ========================================== |
| 2 | // | |
| 3 | // OpenSPARC T2 Processor File: csr_define.vri | |
| 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 | #ifndef CSR_DEFINE | |
| 36 | #define CSR_DEFINE | |
| 37 | ||
| 38 | #define FIRE_CSRBUS_DATA_WIDTH 64 | |
| 39 | #define FIRE_CSRBUS_ADDR_WIDTH 27 | |
| 40 | ||
| 41 | //----- Source bus encodings | |
| 42 | #define FIRE_CSRBUS_SRC_BUS_ENC_JTAG 2'b00 | |
| 43 | #define FIRE_CSRBUS_SRC_BUS_ENC_PIO_SLOW 2'b01 | |
| 44 | #define FIRE_CSRBUS_SRC_BUS_ENC_PIO_MED 2'b10 | |
| 45 | #define FIRE_CSRBUS_SRC_BUS_ENC_PIO_FAST 2'b11 | |
| 46 | ||
| 47 | #define BOOLEAN bit | |
| 48 | ||
| 49 | #define ZEROS 64'b0 | |
| 50 | ||
| 51 | #define CSR_CHECK_DISABLED 0 | |
| 52 | #define CSR_CHECK_ENABLED 1 | |
| 53 | ||
| 54 | ||
| 55 | #define CSR_ALL_OUTPUT_MSG_DISABLED 0 | |
| 56 | #define CSR_ERROR_MSG_ONLY_ENABLED 1 | |
| 57 | #define CSR_WARNING_MSG_ENABLED 2 | |
| 58 | #define CSR_COLLECTION_LEVEL_MSG_ENABLED 3 | |
| 59 | #define CSR_ACCESSOR_LEVEL_MSG_ENABLED 4 | |
| 60 | #define CSR_ALL_OUTPUT_MSG_ENABLED 5 | |
| 61 | ||
| 62 | #define CSR_SUCCESSFUL_RETURN_CODE 0 | |
| 63 | #define CSR_MISMATCH_RETURN_CODE 1 | |
| 64 | ||
| 65 | #define ADDR_OFFSET_WIDTH 64 | |
| 66 | #define MODE_WIDTH 64 | |
| 67 | ||
| 68 | #define NO_ACCESS 0 | |
| 69 | #define READ_ACCESS 1 | |
| 70 | #define FULL_ACCESS 3 | |
| 71 | ||
| 72 | //access mode bits | |
| 73 | #define ZERO_TIME_ACCESS 0 | |
| 74 | #define CSR_DIAG_MODE 1 | |
| 75 | #endif |