// ========== Copyright Header Begin ========================================== // // OpenSPARC T2 Processor File: dmu_sii_sample.vrhpal // Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved // 4150 Network Circle, Santa Clara, California 95054, U.S.A. // // * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; version 2 of the License. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // // For the avoidance of doubt, and except that if any non-GPL license // choice is available it will apply instead, Sun elects to use only // the General Public License version 2 (GPLv2) at this time for any // software where a choice of GPL license versions is made // available with the language indicating that GPLv2 or any later version // may be used, or where a choice of which version of the GPL is applied is // otherwise unspecified. // // Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, // CA 95054 USA or visit www.sun.com if you need additional information or // have any questions. // // ========== Copyright Header End ============================================ #inc "dmu_cov_inc.pal"; sample dmu_sii_cmd_sample_this (this_dmu_cmd) { state RDD_ord ( 7'b0010_100 ); state WRI_pstd_ord ( 7'b0100_100 ); state WRM_pstd_ord ( 7'b0101_100 ); state PIO_RD_RET ( 7'b1010_011 ); state INT ( 7'b0000_010 ); cov_weight = 0; } . $j = 5; . $k = 2; . for ($i=1; $i<11; $i++) . { sample dmu_sii_cmd_sample_${i}_clk_last (last_dmu_cmd) { state RDD_ord ( 7'b0010_100 ) if (dmu_back_to_back == ${i}); state WRI_pstd_ord ( 7'b0100_100 ) if (dmu_back_to_back == ${j}); state WRM_pstd_ord ( 7'b0101_100 ) if (dmu_back_to_back == ${j}); state PIO_RD_RET ( 7'b1010_011 ) if (dmu_back_to_back == ${k}); state INT ( 7'b0000_010 ) if (dmu_back_to_back == ${k}); . $j++; . $k++; cov_weight = 0; } .} // bins for back to back dmu commands . for ($i=1; $i<11; $i++) . { cross dmu_sii_cmd_${i}_clk_cross (dmu_sii_cmd_sample_${i}_clk_last, dmu_sii_cmd_sample_this) { cov_weight = 2; } .} sample dmu_sii_byte_en_sample ( dmu_sii_byte_en ) { . &toggle( 16 ); cov_weight = 1; } sample dmu_siu_intf_iHdr_AddrPar_cov (dmu_sii_parity) { . &toggle( 2 ); cov_weight = 1; } sample dmu_siu_intf_iHdr_PioTimeoutErr_cov (dmu_sii_pio_cpl_to_err) { m_state (0:1) if (this_dmu_cmd == 7'b1010_011); cov_weight = 1; } sample dmu_siu_intf_iHdr_PioUnmapAddrErr_cov (dmu_sii_pio_cpl_bus_err) { m_state (0:1) if (this_dmu_cmd == 7'b1010_011); cov_weight = 1; } sample dmu_siu_intf_iHdr_PioDmcTag_CreditId_cov (dmc_tag[11:8]) { m_state (0:15) if (this_dmu_cmd == 7'b1010_011); cov_weight = 1; } sample dmu_siu_intf_iHdr_PioDmcTag_ThreadId_cov (dmc_tag[6:0]) { m_state (0:127) if (this_dmu_cmd == 7'b1010_011); cov_weight = 1; } // make sure all bits of the dmc tag field are toggled. sample dmu_siu_intf_iHdr_DmaDmcTag_cov (dmc_tag) { wildcard state s_bit_15_0 ( 16'b0xxxxxxxxxxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_15_1 ( 16'b1xxxxxxxxxxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_14_0 ( 16'bx0xxxxxxxxxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_14_1 ( 16'bx1xxxxxxxxxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_13_0 ( 16'bxx0xxxxxxxxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_13_1 ( 16'bxx1xxxxxxxxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_12_0 ( 16'bxxx0xxxxxxxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_12_1 ( 16'bxxx1xxxxxxxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_11_0 ( 16'bxxxx0xxxxxxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_11_1 ( 16'bxxxx1xxxxxxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_10_0 ( 16'bxxxxx0xxxxxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_10_1 ( 16'bxxxxx1xxxxxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_09_0 ( 16'bxxxxxx0xxxxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_09_1 ( 16'bxxxxxx1xxxxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_08_0 ( 16'bxxxxxxx0xxxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_08_1 ( 16'bxxxxxxx1xxxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_07_0 ( 16'bxxxxxxxx0xxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_07_1 ( 16'bxxxxxxxx1xxxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_06_0 ( 16'bxxxxxxxxx0xxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_06_1 ( 16'bxxxxxxxxx1xxxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_05_0 ( 16'bxxxxxxxxxx0xxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_05_1 ( 16'bxxxxxxxxxx1xxxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_04_0 ( 16'bxxxxxxxxxxx0xxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_04_1 ( 16'bxxxxxxxxxxx1xxxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_03_0 ( 16'bxxxxxxxxxxxx0xxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_03_1 ( 16'bxxxxxxxxxxxx1xxx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_02_0 ( 16'bxxxxxxxxxxxxx0xx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_02_1 ( 16'bxxxxxxxxxxxxx1xx ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_01_0 ( 16'bxxxxxxxxxxxxxx0x ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_01_1 ( 16'bxxxxxxxxxxxxxx1x ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_00_0 ( 16'bxxxxxxxxxxxxxxx0 ) if (this_dmu_cmd != 7'b1010_011); wildcard state s_bit_00_1 ( 16'bxxxxxxxxxxxxxxx1 ) if (this_dmu_cmd != 7'b1010_011); cov_weight = 1; } sample dmu_siu_intf_iHdr_CtagECC_cov (dmudata[61:56]) { cov_weight = 1; } sample dmu_siu_intf_iHdr_Type_cov ({dmu_sii_datareq,dmu_sii_datareq16,dmubypass}) { state NO_DATA (3'b000); state FOUR_DB (3'b100); state ONE_DB (3'b110); state INTPIO_ONE_DB (3'b111); cov_weight = 1; }