| 1 | // ========== Copyright Header Begin ========================================== |
| 2 | // |
| 3 | // OpenSPARC T2 Processor File: siu_l2intf_cmd_sample.vrhpal |
| 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 | #inc "siu_cov_inc.pal"; |
| 36 | |
| 37 | #ifndef SIU_INTF_COV |
| 38 | . for ($bank=0; $bank<8; $bank++) |
| 39 | . { |
| 40 | sample siu_l2intf_bank${bank}_cmd_sample_this (this_l2${bank}_cmd) |
| 41 | // <5:3>=O-P-S; |
| 42 | // <2:0>= 001->RDD; 010->WR8; 100->WRI |
| 43 | { |
| 44 | state DMU_RDD_ord_npt ( 6'b101001 ); |
| 45 | state DMU_WR8_ord_pst ( 6'b111010 ); |
| 46 | state DMU_WRI_pst_ord ( 6'b111100 ); |
| 47 | |
| 48 | state NIU_RDD_ord_npt ( 6'b100001 ); |
| 49 | state NIU_RDD_byp_npt ( 6'b000001 ); |
| 50 | |
| 51 | state NIU_WRI_ord_npt ( 6'b100100 ); |
| 52 | state NIU_WRI_byp_npt ( 6'b000100 ); |
| 53 | |
| 54 | state NIU_WRI_ord_pst ( 6'b110100 ); |
| 55 | state NIU_WRI_byp_pst ( 6'b010100 ); |
| 56 | cov_weight = 0; |
| 57 | } |
| 58 | |
| 59 | sample siu_l2intf_bank${bank}_cmd_sample_last (last_l2${bank}_cmd) |
| 60 | { |
| 61 | state DMU_RDD_ord_npt_last ( 6'b101001 ) if (l2${bank}_back_to_back==1'b1); |
| 62 | state DMU_WR8_ord_pst_last ( 6'b111010 ) if (l2${bank}_back_to_back==1'b1); |
| 63 | state DMU_WRI_pst_ord_last ( 6'b111100 ) if (l2${bank}_back_to_back==1'b1); |
| 64 | |
| 65 | state NIU_RDD_ord_npt_last ( 6'b100001 ) if (l2${bank}_back_to_back==1'b1); |
| 66 | state NIU_RDD_byp_npt_last ( 6'b000001 ) if (l2${bank}_back_to_back==1'b1); |
| 67 | |
| 68 | state NIU_WRI_ord_npt_last ( 6'b100100 ) if (l2${bank}_back_to_back==1'b1); |
| 69 | state NIU_WRI_byp_npt_last ( 6'b000100 ) if (l2${bank}_back_to_back==1'b1); |
| 70 | |
| 71 | state NIU_WRI_ord_pst_last ( 6'b110100 ) if (l2${bank}_back_to_back==1'b1); |
| 72 | state NIU_WRI_byp_pst_last ( 6'b010100 ) if (l2${bank}_back_to_back==1'b1); |
| 73 | |
| 74 | cov_weight = 0; |
| 75 | |
| 76 | } |
| 77 | |
| 78 | cross l2siu_intf_bank${bank}_cross ( siu_l2intf_bank${bank}_cmd_sample_last, siu_l2intf_bank${bank}_cmd_sample_this); |
| 79 | |
| 80 | . } |
| 81 | |
| 82 | #else |
| 83 | |
| 84 | // FC |
| 85 | . for ($bank=0; $bank<8; $bank++) |
| 86 | . { |
| 87 | sample siu_l2intf_bank${bank}_cmd_sample_this (this_l2${bank}_cmd) |
| 88 | // <5:3>=O-P-S; |
| 89 | // <2:0>= 001->RDD; 010->WR8; 100->WRI |
| 90 | { |
| 91 | state DMU_RDD_ord_npt ( 6'b101001 ); |
| 92 | state DMU_WR8_ord_pst ( 6'b111010 ); |
| 93 | state DMU_WRI_pst_ord ( 6'b111100 ); |
| 94 | |
| 95 | state NIU_RDD_byp_npt ( 6'b000001 ); |
| 96 | state NIU_WRI_ord_npt ( 6'b100100 ); |
| 97 | state NIU_WRI_byp_pst ( 6'b010100 ); |
| 98 | } |
| 99 | |
| 100 | sample siu_l2intf_bank${bank}_cmd_sample_last (last_l2${bank}_cmd) |
| 101 | { |
| 102 | state DMU_RDD_ord_npt_last ( 6'b101001 ) if (l2${bank}_back_to_back==1'b1); |
| 103 | state DMU_WR8_ord_pst_last ( 6'b111010 ) if (l2${bank}_back_to_back==1'b1); |
| 104 | state DMU_WRI_pst_ord_last ( 6'b111100 ) if (l2${bank}_back_to_back==1'b1); |
| 105 | |
| 106 | state NIU_RDD_byp_npt_last ( 6'b000001 ) if (l2${bank}_back_to_back==1'b1); |
| 107 | state NIU_WRI_ord_npt_last ( 6'b100100 ) if (l2${bank}_back_to_back==1'b1); |
| 108 | state NIU_WRI_byp_pst_last ( 6'b010100 ) if (l2${bank}_back_to_back==1'b1); |
| 109 | |
| 110 | cov_weight = 0; |
| 111 | |
| 112 | } |
| 113 | . } |
| 114 | |
| 115 | cross l2siu_intf_bank0_cross ( siu_l2intf_bank0_cmd_sample_last, siu_l2intf_bank0_cmd_sample_this); |
| 116 | #endif |