[880] | 1 | /* -*- c++ -*- |
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| 2 | * |
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| 3 | * SOCLIB_LGPL_HEADER_BEGIN |
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[881] | 4 | * |
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[880] | 5 | * This file is part of SoCLib, GNU LGPLv2.1. |
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[881] | 6 | * |
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[880] | 7 | * SoCLib is free software; you can redistribute it and/or modify it |
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| 8 | * under the terms of the GNU Lesser General Public License as published |
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| 9 | * by the Free Software Foundation; version 2.1 of the License. |
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[881] | 10 | * |
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[880] | 11 | * SoCLib is distributed in the hope that it will be useful, but |
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| 12 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 14 | * Lesser General Public License for more details. |
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[881] | 15 | * |
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[880] | 16 | * You should have received a copy of the GNU Lesser General Public |
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| 17 | * License along with SoCLib; if not, write to the Free Software |
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| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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| 19 | * 02110-1301 USA |
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[881] | 20 | * |
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[880] | 21 | * SOCLIB_LGPL_HEADER_END |
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| 22 | * |
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| 23 | * Copyright (c) UPMC, Lip6 |
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| 24 | * Nicolas Pouillon <nipo@ssji.net>, 2009 |
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| 25 | */ |
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| 26 | |
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| 27 | #include <strings.h> |
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| 28 | |
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| 29 | #include "xicu.h" |
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| 30 | #include "register.h" |
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| 31 | #include "arithmetics.h" |
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| 32 | #include "alloc_elems.h" |
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| 33 | #include "../include/vci_xicu.h" |
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| 34 | |
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| 35 | namespace soclib { |
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| 36 | namespace caba { |
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| 37 | |
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| 38 | using namespace soclib; |
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| 39 | |
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| 40 | #define tmpl(t) template<typename vci_param> t VciXicu<vci_param> |
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| 41 | |
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| 42 | #ifdef SOCLIB_MODULE_DEBUG |
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| 43 | #define CHECK_BOUNDS(x) \ |
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| 44 | do { \ |
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| 45 | if ( idx >= (m_##x##_count) ) { \ |
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| 46 | std::cout << name() << " error: " #x " index " << idx \ |
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| 47 | << " out of bounds (" \ |
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| 48 | << m_##x##_count << ")" \ |
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| 49 | << std::endl; \ |
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| 50 | return false; \ |
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| 51 | } \ |
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| 52 | } while(0) |
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| 53 | #else |
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| 54 | #define CHECK_BOUNDS(x) do { if ( idx >= (m_##x##_count) ) return false; } while(0) |
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| 55 | #endif |
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| 56 | |
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| 57 | ////////////////////////////////////////////////////// |
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[881] | 58 | tmpl(bool)::on_write( int seg, |
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| 59 | typename vci_param::addr_t addr, |
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| 60 | typename vci_param::data_t data, |
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[880] | 61 | int be) |
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| 62 | { |
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[881] | 63 | size_t cell = (size_t)addr / vci_param::B; |
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| 64 | size_t idx = cell & 0x1f; |
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| 65 | size_t func = (cell >> 5) & 0x1f; |
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[880] | 66 | |
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| 67 | if ( be != 0xf ) |
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| 68 | return false; |
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| 69 | |
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[881] | 70 | switch (func) |
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[880] | 71 | { |
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| 72 | case XICU_WTI_REG: |
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| 73 | CHECK_BOUNDS(wti); |
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| 74 | r_wti_reg[idx] = data; |
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| 75 | r_wti_pending |= 1<<idx; |
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| 76 | |
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| 77 | #if SOCLIB_MODULE_DEBUG |
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[881] | 78 | std::cout << "[" << name() << "] Write WTI_REG[" << std::dec << idx << "] = " |
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[880] | 79 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 80 | #endif |
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| 81 | return true; |
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| 82 | |
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| 83 | case XICU_PTI_PER: |
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| 84 | CHECK_BOUNDS(pti); |
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| 85 | r_pti_per[idx] = data; |
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[881] | 86 | if ( !data ) |
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[880] | 87 | { |
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| 88 | r_pti_pending &= ~(1<<idx); |
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| 89 | r_pti_val[idx] = 0; |
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[881] | 90 | } |
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| 91 | else if (r_pti_val[idx] == 0) |
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[880] | 92 | { |
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| 93 | r_pti_val[idx] = data; |
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| 94 | } |
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| 95 | |
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| 96 | #if SOCLIB_MODULE_DEBUG |
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[881] | 97 | std::cout << "[" << name() << "] Write PTI_PER[" << std::dec << idx << "] = " |
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[880] | 98 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 99 | #endif |
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| 100 | return true; |
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| 101 | |
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| 102 | case XICU_PTI_VAL: |
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| 103 | CHECK_BOUNDS(pti); |
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| 104 | r_pti_val[idx] = data; |
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| 105 | |
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| 106 | #if SOCLIB_MODULE_DEBUG |
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[881] | 107 | std::cout << "[" << name() << "] Write PTI_VAL[" << std::dec << idx << "] = " |
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[880] | 108 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 109 | #endif |
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| 110 | return true; |
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| 111 | |
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| 112 | case XICU_MSK_PTI: |
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| 113 | CHECK_BOUNDS(irq); |
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| 114 | r_msk_pti[idx] = data; |
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| 115 | |
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| 116 | #if SOCLIB_MODULE_DEBUG |
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[881] | 117 | std::cout << "[" << name() << "] Write MASK_PTI[" << std::dec << idx << "] = " |
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[880] | 118 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 119 | #endif |
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| 120 | return true; |
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| 121 | |
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| 122 | case XICU_MSK_PTI_ENABLE: |
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| 123 | CHECK_BOUNDS(irq); |
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| 124 | r_msk_pti[idx] |= data; |
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| 125 | |
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| 126 | #if SOCLIB_MODULE_DEBUG |
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[881] | 127 | std::cout << "[" << name() << "] Write PTI_ENABLE[" << std::dec << idx << "] = " |
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[880] | 128 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 129 | #endif |
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| 130 | return true; |
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| 131 | |
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| 132 | case XICU_MSK_PTI_DISABLE: |
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| 133 | CHECK_BOUNDS(irq); |
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| 134 | r_msk_pti[idx] &= ~data; |
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| 135 | |
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| 136 | #if SOCLIB_MODULE_DEBUG |
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[881] | 137 | std::cout << "[" << name() << "] Write PTI_DISABLE[" << std::dec << idx << "] = " |
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[880] | 138 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 139 | #endif |
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| 140 | return true; |
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| 141 | |
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| 142 | case XICU_MSK_HWI: |
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| 143 | CHECK_BOUNDS(irq); |
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| 144 | r_msk_hwi[idx] = data; |
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| 145 | |
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| 146 | #if SOCLIB_MODULE_DEBUG |
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[881] | 147 | std::cout << "[" << name() << "] Write MSK_HWI[" << std::dec << idx << "] = " |
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[880] | 148 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 149 | #endif |
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| 150 | return true; |
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| 151 | |
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| 152 | case XICU_MSK_HWI_ENABLE: |
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| 153 | CHECK_BOUNDS(irq); |
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| 154 | r_msk_hwi[idx] |= data; |
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| 155 | |
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| 156 | #if SOCLIB_MODULE_DEBUG |
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[881] | 157 | std::cout << "[" << name() << "] Write HWI_ENABLE[" << std::dec << idx << "] = " |
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[880] | 158 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 159 | #endif |
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| 160 | return true; |
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| 161 | |
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| 162 | case XICU_MSK_HWI_DISABLE: |
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| 163 | CHECK_BOUNDS(irq); |
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| 164 | r_msk_hwi[idx] &= ~data; |
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| 165 | |
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| 166 | #if SOCLIB_MODULE_DEBUG |
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[881] | 167 | std::cout << "[" << name() << "] Write HWI_DISABLE[" << std::dec << idx << "] = " |
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[880] | 168 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 169 | #endif |
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| 170 | return true; |
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| 171 | |
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| 172 | case XICU_MSK_WTI: |
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| 173 | CHECK_BOUNDS(irq); |
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| 174 | r_msk_wti[idx] = data; |
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| 175 | |
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| 176 | #if SOCLIB_MODULE_DEBUG |
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[881] | 177 | std::cout << "[" << name() << "] Write MSK_WTI[" << std::dec << idx << "] = " |
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[880] | 178 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 179 | #endif |
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| 180 | return true; |
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| 181 | |
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| 182 | case XICU_MSK_WTI_ENABLE: |
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| 183 | CHECK_BOUNDS(irq); |
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| 184 | r_msk_wti[idx] |= data; |
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| 185 | |
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| 186 | #if SOCLIB_MODULE_DEBUG |
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[881] | 187 | std::cout << "[" << name() << "] Write WTI_ENABLE[" << std::dec << idx << "] = " |
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[880] | 188 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 189 | #endif |
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| 190 | return true; |
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| 191 | |
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| 192 | case XICU_MSK_WTI_DISABLE: |
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| 193 | CHECK_BOUNDS(irq); |
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| 194 | r_msk_wti[idx] &= ~data; |
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| 195 | |
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| 196 | #if SOCLIB_MODULE_DEBUG |
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[881] | 197 | std::cout << "[" << name() << "] Write WTI_DISABLE[" << std::dec << idx << "] = " |
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[880] | 198 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 199 | #endif |
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| 200 | return true; |
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[881] | 201 | |
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| 202 | case XICU_CFG_REG: |
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| 203 | CHECK_BOUNDS(cfg); |
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| 204 | r_cfg_reg[idx] = data; |
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| 205 | |
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| 206 | #if SOCLIB_MODULE_DEBUG |
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| 207 | std::cout << "[" << name() << "] Write CFG_REG[" << std::dec << idx << "] = " |
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| 208 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 209 | #endif |
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| 210 | return true; |
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| 211 | } |
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| 212 | return false; |
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[880] | 213 | } // end on_write() |
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| 214 | |
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| 215 | ///////////////////////////////////////////////////// |
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[881] | 216 | tmpl(bool)::on_read( int seg, |
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| 217 | typename vci_param::addr_t addr, |
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[880] | 218 | typename vci_param::data_t &data) |
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| 219 | { |
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[881] | 220 | size_t cell = (size_t)addr / vci_param::B; |
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[880] | 221 | size_t idx = cell & 0x1f; |
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[881] | 222 | size_t func = (cell >> 5) & 0x1f; |
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[880] | 223 | |
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[881] | 224 | switch (func) |
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[880] | 225 | { |
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| 226 | case XICU_WTI_REG: |
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| 227 | CHECK_BOUNDS(wti); |
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| 228 | data = r_wti_reg[idx]; |
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[881] | 229 | r_wti_pending &= ~(1<<idx); |
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[880] | 230 | |
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| 231 | #if SOCLIB_MODULE_DEBUG |
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[881] | 232 | std::cout << "[" << name() << "] Read XICU_WTI_REG[" << std::dec << idx << "] = " |
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[880] | 233 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 234 | #endif |
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| 235 | return true; |
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| 236 | |
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| 237 | case XICU_PTI_PER: |
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| 238 | CHECK_BOUNDS(pti); |
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| 239 | data = r_pti_per[idx]; |
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| 240 | |
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| 241 | #if SOCLIB_MODULE_DEBUG |
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[881] | 242 | std::cout << "[" << name() << "] Read XICU_PTI_PER[" << std::dec << idx << "] = " |
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[880] | 243 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 244 | #endif |
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| 245 | return true; |
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| 246 | |
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| 247 | case XICU_PTI_VAL: |
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| 248 | CHECK_BOUNDS(pti); |
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| 249 | data = r_pti_val[idx]; |
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| 250 | |
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| 251 | #if SOCLIB_MODULE_DEBUG |
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[881] | 252 | std::cout << "[" << name() << "] Read XICU_PTI_VAL[" << std::dec << idx << "] = " |
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[880] | 253 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 254 | #endif |
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| 255 | return true; |
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| 256 | |
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| 257 | case XICU_PTI_ACK: |
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| 258 | CHECK_BOUNDS(pti); |
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| 259 | r_pti_pending &= ~(1<<idx); |
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| 260 | data = 0; |
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| 261 | |
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| 262 | #if SOCLIB_MODULE_DEBUG |
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[881] | 263 | std::cout << "[" << name() << "] Read XICU_PTI_ACK[" << std::dec << idx << "] = " |
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[880] | 264 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 265 | #endif |
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| 266 | return true; |
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| 267 | |
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| 268 | case XICU_MSK_PTI: |
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| 269 | CHECK_BOUNDS(irq); |
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| 270 | data = r_msk_pti[idx]; |
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| 271 | |
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| 272 | #if SOCLIB_MODULE_DEBUG |
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[881] | 273 | std::cout << "[" << name() << "] Read XICU_MSK_PTI[" << std::dec << idx << "] = " |
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[880] | 274 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 275 | #endif |
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| 276 | return true; |
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| 277 | |
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| 278 | case XICU_PTI_ACTIVE: |
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| 279 | CHECK_BOUNDS(irq); |
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| 280 | data = r_msk_pti[idx] & r_pti_pending; |
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| 281 | |
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| 282 | #if SOCLIB_MODULE_DEBUG |
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[881] | 283 | std::cout << "[" << name() << "] Read XICU_PTI_ACTIVE[" << std::dec << idx << "] = " |
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[880] | 284 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 285 | #endif |
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| 286 | return true; |
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| 287 | |
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| 288 | case XICU_MSK_HWI: |
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| 289 | CHECK_BOUNDS(irq); |
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| 290 | data = r_msk_hwi[idx]; |
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| 291 | |
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| 292 | #if SOCLIB_MODULE_DEBUG |
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[881] | 293 | std::cout << "[" << name() << "] Read XICU_MSK_HWI[" << std::dec << idx << "] = " |
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[880] | 294 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 295 | #endif |
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| 296 | return true; |
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| 297 | |
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| 298 | case XICU_HWI_ACTIVE: |
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| 299 | CHECK_BOUNDS(irq); |
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| 300 | data = r_msk_hwi[idx] & r_hwi_pending; |
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| 301 | |
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| 302 | #if SOCLIB_MODULE_DEBUG |
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[881] | 303 | std::cout << "[" << name() << "] Read XICU_HWI_ACTIVE[" << std::dec << idx << "] = " |
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[880] | 304 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 305 | #endif |
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| 306 | return true; |
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| 307 | |
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| 308 | case XICU_MSK_WTI: |
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| 309 | CHECK_BOUNDS(irq); |
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| 310 | data = r_msk_wti[idx]; |
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| 311 | |
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| 312 | #if SOCLIB_MODULE_DEBUG |
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[881] | 313 | std::cout << "[" << name() << "] Read XICU_MSK_WTI[" << std::dec << idx << "] = " |
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[880] | 314 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 315 | #endif |
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| 316 | return true; |
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| 317 | |
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| 318 | case XICU_WTI_ACTIVE: |
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| 319 | CHECK_BOUNDS(irq); |
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| 320 | data = r_msk_wti[idx] & r_wti_pending; |
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| 321 | |
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| 322 | #if SOCLIB_MODULE_DEBUG |
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[881] | 323 | std::cout << "[" << name() << "] Read XICU_WTI_ACTIVE[" << std::dec << idx << "] = " |
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[880] | 324 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 325 | #endif |
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| 326 | return true; |
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| 327 | |
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| 328 | case XICU_PRIO: |
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| 329 | CHECK_BOUNDS(irq); |
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[881] | 330 | data = |
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[880] | 331 | (((r_msk_pti[idx] & r_pti_pending) ? 1 : 0) << 0) | |
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| 332 | (((r_msk_hwi[idx] & r_hwi_pending) ? 1 : 0) << 1) | |
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| 333 | (((r_msk_wti[idx] & r_wti_pending) ? 1 : 0) << 2) | |
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| 334 | ((soclib::common::ctz<uint32_t>(r_msk_pti[idx] & r_pti_pending) & 0x1f) << 8) | |
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| 335 | ((soclib::common::ctz<uint32_t>(r_msk_hwi[idx] & r_hwi_pending) & 0x1f) << 16) | |
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| 336 | ((soclib::common::ctz<uint32_t>(r_msk_wti[idx] & r_wti_pending) & 0x1f) << 24); |
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| 337 | |
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| 338 | #if SOCLIB_MODULE_DEBUG |
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[881] | 339 | std::cout << "[" << name() << "] Read XICU_PRIO[" << std::dec << idx << "] = " |
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[880] | 340 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 341 | #endif |
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| 342 | return true; |
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| 343 | |
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| 344 | case XICU_CONFIG: |
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| 345 | data = (m_irq_count << 24) | (m_wti_count << 16) | (m_hwi_count << 8) | m_pti_count; |
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| 346 | #if SOCLIB_MODULE_DEBUG |
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| 347 | std::cout << "[" << name() << "] Read XICU_CONFIG = " << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 348 | #endif |
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| 349 | return true; |
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[881] | 350 | |
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| 351 | case XICU_CFG_REG: |
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| 352 | CHECK_BOUNDS(cfg); |
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| 353 | data = r_cfg_reg[idx]; |
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| 354 | |
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| 355 | #if SOCLIB_MODULE_DEBUG |
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| 356 | std::cout << "[" << name() << "] Read XICU_CFG_REG[" << std::dec << idx << "] = " |
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| 357 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
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| 358 | #endif |
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| 359 | return true; |
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| 360 | } |
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| 361 | return false; |
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[880] | 362 | } // end on_read() |
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| 363 | |
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| 364 | //////////////////////// |
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| 365 | tmpl(void)::transition() |
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| 366 | { |
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| 367 | #if SOCLIB_MODULE_DEBUG |
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| 368 | m_clock_cycles++; |
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| 369 | #endif |
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| 370 | |
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[881] | 371 | if (!p_resetn.read()) |
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[880] | 372 | { |
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[881] | 373 | m_vci_fsm.reset(); |
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[880] | 374 | |
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[881] | 375 | for ( size_t i = 0; i<m_pti_count; ++i ) |
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[880] | 376 | { |
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| 377 | r_pti_per[i] = 0; |
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| 378 | r_pti_val[i] = 0; |
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| 379 | } |
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| 380 | for ( size_t i = 0; i<m_wti_count; ++i ) |
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| 381 | { |
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| 382 | r_wti_reg[i] = 0; |
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| 383 | } |
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[881] | 384 | for ( size_t i = 0; i<m_irq_count; ++i ) |
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[880] | 385 | { |
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| 386 | r_msk_pti[i] = 0; |
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| 387 | r_msk_wti[i] = 0; |
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| 388 | r_msk_hwi[i] = 0; |
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| 389 | } |
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[881] | 390 | for ( size_t i = 0; i<m_cfg_count; ++i ) |
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| 391 | { |
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| 392 | r_cfg_reg[i] = 0; |
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| 393 | } |
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[880] | 394 | r_pti_pending = 0; |
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| 395 | r_wti_pending = 0; |
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| 396 | r_hwi_pending = 0; |
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| 397 | |
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[881] | 398 | return; |
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| 399 | } |
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[880] | 400 | |
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| 401 | // update timer interrupt vector |
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[881] | 402 | for ( size_t i = 0; i<m_pti_count; ++i ) |
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[880] | 403 | { |
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| 404 | uint32_t per = r_pti_per[i]; |
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| 405 | |
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[881] | 406 | if ( per && --r_pti_val[i] == 0 ) |
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[880] | 407 | { |
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| 408 | r_pti_pending |= 1<<i; |
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| 409 | r_pti_val[i] = per; |
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| 410 | } |
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| 411 | } |
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| 412 | |
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[881] | 413 | // update pending hardware interrupt vector |
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[880] | 414 | uint32_t hwi_pending = 0; |
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| 415 | for ( size_t i = 0; i<m_hwi_count; ++i ) |
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| 416 | hwi_pending |= (p_hwi[i].read() ? 1 : 0) << i; |
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| 417 | r_hwi_pending = hwi_pending; |
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| 418 | |
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[881] | 419 | m_vci_fsm.transition(); |
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[880] | 420 | } |
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| 421 | |
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| 422 | ////////////////////////////////////////// |
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| 423 | tmpl(void)::print_trace( size_t channel ) |
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| 424 | { |
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| 425 | assert( (channel < m_irq_count) and |
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| 426 | "ERROR in XICU print_trace() : channel larger than proc number"); |
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[881] | 427 | |
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[880] | 428 | std::cout << "XICU " << name() << std::hex |
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| 429 | << " / HWI_MASK = " << r_msk_hwi[channel] |
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| 430 | << " / SWI_MASK = " << r_msk_wti[channel] |
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[881] | 431 | << " / PTI_MASK = " << r_msk_pti[channel] |
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[880] | 432 | << " / HWI = " << r_hwi_pending |
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| 433 | << " / WTI = " << r_wti_pending |
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| 434 | << " / PTI = " << r_pti_pending |
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| 435 | << std::endl; |
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| 436 | } |
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| 437 | |
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| 438 | /////////////////////// |
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| 439 | tmpl(void)::genMoore() |
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| 440 | { |
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[881] | 441 | m_vci_fsm.genMoore(); |
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[880] | 442 | |
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| 443 | // output irqs |
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[881] | 444 | for ( size_t i = 0; i<m_irq_count; ++i ) |
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[880] | 445 | { |
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| 446 | bool b = (r_msk_pti[i] & r_pti_pending) || |
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| 447 | (r_msk_wti[i] & r_wti_pending) || |
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| 448 | (r_msk_hwi[i] & r_hwi_pending); |
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| 449 | |
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| 450 | #if SOCLIB_MODULE_DEBUG |
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| 451 | if ( b ) std::cout << "p_irq[" << i << "] = " << b << std::endl; |
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| 452 | #endif |
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| 453 | p_irq[i] = b; |
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| 454 | } |
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[881] | 455 | |
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| 456 | // output cfg registers |
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| 457 | for ( size_t i = 0; i<m_cfg_count; ++i ) |
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| 458 | { |
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| 459 | p_cfg[i] = r_cfg_reg[i]; |
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| 460 | } |
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[880] | 461 | } |
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| 462 | |
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| 463 | ////////////////////////////////////////////////// |
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| 464 | tmpl(/**/)::VciXicu( sc_core::sc_module_name name, |
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| 465 | const MappingTable &mt, |
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| 466 | const IntTab &index, |
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| 467 | size_t pti_count, |
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| 468 | size_t hwi_count, |
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| 469 | size_t wti_count, |
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[881] | 470 | size_t irq_count, |
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| 471 | size_t cfg_count ) |
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[880] | 472 | : caba::BaseModule(name), |
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| 473 | m_seglist(mt.getSegmentList(index)), |
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| 474 | m_vci_fsm(p_vci, m_seglist), |
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| 475 | m_pti_count(pti_count), |
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| 476 | m_hwi_count(hwi_count), |
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| 477 | m_wti_count(wti_count), |
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| 478 | m_irq_count(irq_count), |
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[881] | 479 | m_cfg_count(cfg_count), |
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[880] | 480 | r_msk_pti(new uint32_t[irq_count]), |
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| 481 | r_msk_wti(new uint32_t[irq_count]), |
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| 482 | r_msk_hwi(new uint32_t[irq_count]), |
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| 483 | r_pti_pending(0), |
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| 484 | r_wti_pending(0), |
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| 485 | r_hwi_pending(0), |
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| 486 | r_pti_per(new uint32_t[pti_count]), |
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| 487 | r_pti_val(new uint32_t[pti_count]), |
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| 488 | r_wti_reg(new uint32_t[wti_count]), |
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| 489 | m_clock_cycles(0), |
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| 490 | p_clk("clk"), |
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| 491 | p_resetn("resetn"), |
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| 492 | p_vci("vci"), |
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| 493 | p_irq(soclib::common::alloc_elems<sc_core::sc_out<bool> >("irq", irq_count)), |
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| 494 | p_hwi(soclib::common::alloc_elems<sc_core::sc_in<bool> >("hwi", hwi_count)) |
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| 495 | { |
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| 496 | std::cout << " - Building VciXicu : " << name << std::endl; |
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| 497 | |
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| 498 | std::list<soclib::common::Segment>::iterator seg; |
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| 499 | for ( seg = m_seglist.begin() ; seg != m_seglist.end() ; seg++ ) |
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| 500 | { |
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| 501 | std::cout << " => segment " << seg->name() |
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| 502 | << " / base = " << std::hex << seg->baseAddress() |
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[881] | 503 | << " / size = " << seg->size() << std::endl; |
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[880] | 504 | } |
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| 505 | |
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[881] | 506 | if ( cfg_count > 0 ) |
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| 507 | { |
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| 508 | r_cfg_reg = new uint32_t[cfg_count]; |
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| 509 | p_cfg = soclib::common::alloc_elems<sc_core::sc_out<uint32_t> >("cfg", cfg_count); |
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| 510 | } |
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[880] | 511 | |
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[881] | 512 | m_vci_fsm.on_read_write( on_read, on_write ); |
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| 513 | |
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| 514 | SC_METHOD(transition); |
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| 515 | dont_initialize(); |
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| 516 | sensitive << p_clk.pos(); |
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| 517 | |
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| 518 | SC_METHOD(genMoore); |
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| 519 | dont_initialize(); |
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| 520 | sensitive << p_clk.neg(); |
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[880] | 521 | } |
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| 522 | |
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| 523 | ////////////////////// |
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| 524 | tmpl(/**/)::~VciXicu() |
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| 525 | { |
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| 526 | delete [] r_msk_pti; |
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| 527 | delete [] r_msk_wti; |
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| 528 | delete [] r_msk_hwi; |
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| 529 | delete [] r_pti_per; |
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| 530 | delete [] r_pti_val; |
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| 531 | delete [] r_wti_reg; |
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| 532 | soclib::common::dealloc_elems(p_irq, m_irq_count); |
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| 533 | soclib::common::dealloc_elems(p_hwi, m_hwi_count); |
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[881] | 534 | if ( m_cfg_count > 0 ) |
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| 535 | { |
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| 536 | delete [] r_cfg_reg; |
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| 537 | soclib::common::dealloc_elems(p_cfg, m_cfg_count); |
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| 538 | } |
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[880] | 539 | } |
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| 540 | |
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| 541 | }} |
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| 542 | |
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| 543 | // Local Variables: |
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| 544 | // tab-width: 4 |
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| 545 | // c-basic-offset: 4 |
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| 546 | // c-file-offsets:((innamespace . 0)(inline-open . 0)) |
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| 547 | // indent-tabs-mode: nil |
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| 548 | // End: |
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| 549 | |
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| 550 | // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=4:softtabstop=4 |
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| 551 | |
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