| 1 | // ========== Copyright Header Begin ========================================== |
| 2 | // |
| 3 | // OpenSPARC T2 Processor File: dmu_cmu_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 |
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| 34 | // ========== Copyright Header End ============================================ |
| 35 | #inc "dmu_cov_inc.pal"; |
| 36 | |
| 37 | |
| 38 | sample cov_dmu_cmu_Type (dmu_cmu_Type) { |
| 39 | state CMU_Ingress_DMA_MRd32 ( 7'b0000000); |
| 40 | state CMU_Ingress_DMA_MRd64 ( 7'b0100000); |
| 41 | state CMU_Ingress_DMA_MRdLk32 ( 7'b0000001); |
| 42 | state CMU_Ingress_DMA_MRdLk64 ( 7'b0100001); |
| 43 | state CMU_Ingress_Unsupported ( 7'b0001001); |
| 44 | state CMU_Ingress_DMA_MWr32 ( 7'b1000000); |
| 45 | state CMU_Ingress_DMA_MWr64 ( 7'b1100000); |
| 46 | state CMU_Ingress_MSI_MWr32 ( 7'b1011000); |
| 47 | state CMU_Ingress_MSI_MWr64 ( 7'b1111000); |
| 48 | state CMU_Ingress_MSG_MWr32 ( 7'b1010000); |
| 49 | state CMU_Ingress_MSG_MWr64 ( 7'b1110000); |
| 50 | state CMU_Ingress_NULL ( 7'b1111100); |
| 51 | state CMU_Ingress_MONDO ( 7'b1111010); |
| 52 | state CMU_Ingress_PIO_Cpl ( 7'b0001010); |
| 53 | state CMU_Ingress_PIO_CplD ( 7'b1001010); |
| 54 | } |
| 55 | |
| 56 | |
| 57 | sample cov_dmu_cmu_len (dmu_cmu_Len) { |
| 58 | . &toggle(10 ); |
| 59 | |
| 60 | cov_weight = 1; |
| 61 | } |
| 62 | |
| 63 | sample cov_dmu_cmu_byte (dmu_cmu_Byte) { |
| 64 | . &toggle(12 ); |
| 65 | |
| 66 | cov_weight = 1; |
| 67 | } |
| 68 | |
| 69 | sample cov_dmu_cmu_cntxt (dmu_cmu_Cntxt) { |
| 70 | . &toggle(5 ); |
| 71 | |
| 72 | cov_weight = 1; |
| 73 | } |
| 74 | |
| 75 | sample cov_dmu_cmu_pkseq (dmu_cmu_Pkseq) { |
| 76 | . &toggle(5 ); |
| 77 | |
| 78 | cov_weight = 1; |
| 79 | } |
| 80 | |
| 81 | // N2 does not toggle upper 4 bits of PA |
| 82 | sample cov_dmu_cmu_addr (dmu_cmu_Addr[36:0]) { |
| 83 | . &toggle(37 ); |
| 84 | |
| 85 | cov_weight = 1; |
| 86 | } |
| 87 | |
| 88 | sample cov_dmu_cmu_addr_err (dmu_cmu_Addr_err) { |
| 89 | . &toggle(1 ); |
| 90 | |
| 91 | cov_weight = 1; |
| 92 | } |
| 93 | |