1 | ////////////////////////////////////////////////////////////////////////////// |
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2 | // File: tsar_xbar_cluster_mmu.h |
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3 | // Author: Alain Greiner |
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4 | // Copyright: UPMC/LIP6 |
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5 | // Date : march 2011 |
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6 | // This program is released under the GNU public license |
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7 | ////////////////////////////////////////////////////////////////////////////// |
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8 | |
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9 | #ifndef SOCLIB_CABA_TSAR_XBAR_CLUSTER_H |
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10 | #define SOCLIB_CABA_TSAR_XBAR_CLUSTER_H |
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11 | |
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12 | #include <systemc> |
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13 | #include <sys/time.h> |
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14 | #include <iostream> |
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15 | #include <sstream> |
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16 | #include <cstdlib> |
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17 | #include <cstdarg> |
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18 | |
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19 | #include "gdbserver.h" |
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20 | #include "mapping_table.h" |
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21 | #include "mips32.h" |
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22 | #include "vci_simple_ram.h" |
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23 | #include "vci_xicu.h" |
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24 | #include "dspin_local_crossbar.h" |
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25 | #include "vci_dspin_initiator_wrapper.h" |
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26 | #include "vci_dspin_target_wrapper.h" |
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27 | #include "virtual_dspin_router.h" |
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28 | #include "vci_multi_tty.h" |
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29 | #include "vci_multi_nic.h" |
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30 | #include "vci_block_device_tsar.h" |
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31 | #include "vci_framebuffer.h" |
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32 | #include "vci_multi_dma.h" |
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33 | #include "vci_mem_cache.h" |
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34 | #include "vci_cc_vcache_wrapper.h" |
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35 | |
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36 | /////////////////////////////////////////////////////////// |
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37 | // VCI parameters for DIRECT network |
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38 | /////////////////////////////////////////////////////////// |
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39 | #define cell_width 4 |
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40 | #define address_width 32 |
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41 | #define plen_width 8 |
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42 | #define error_width 2 |
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43 | #define clen_width 1 |
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44 | #define rflag_width 1 |
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45 | #define srcid_width 14 |
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46 | #define pktid_width 4 |
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47 | #define trdid_width 4 |
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48 | #define wrplen_width 1 |
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49 | |
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50 | /////////////////////////////////////////////////////////// |
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51 | // VCI parameters for EXTERNAL network |
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52 | /////////////////////////////////////////////////////////// |
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53 | #define cell_width_ext 8 |
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54 | #define address_width_ext address_width |
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55 | #define plen_width_ext plen_width |
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56 | #define error_width_ext error_width |
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57 | #define clen_width_ext clen_width |
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58 | #define rflag_width_ext rflag_width |
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59 | #define srcid_width_ext srcid_width |
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60 | #define pktid_width_ext pktid_width |
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61 | #define trdid_width_ext trdid_width |
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62 | #define wrplen_width_ext wrplen_width |
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63 | |
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64 | namespace soclib { namespace caba { |
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65 | |
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66 | /////////////////////////////////////////////////////////////////////////// |
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67 | template< |
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68 | typename iss_t, int cmd_width, int rsp_width |
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69 | > |
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70 | class TsarXbarCluster |
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71 | /////////////////////////////////////////////////////////////////////////// |
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72 | : public soclib::caba::BaseModule |
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73 | { |
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74 | // Define VCI parameters |
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75 | typedef soclib::caba::VciParams<cell_width, |
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76 | plen_width, |
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77 | address_width, |
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78 | error_width, |
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79 | clen_width, |
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80 | rflag_width, |
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81 | srcid_width, |
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82 | pktid_width, |
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83 | trdid_width, |
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84 | wrplen_width> vci_param_d; |
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85 | |
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86 | typedef soclib::caba::VciParamsBis<cell_width_ext, |
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87 | plen_width_ext, |
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88 | address_width_ext, |
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89 | error_width_ext, |
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90 | clen_width_ext, |
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91 | rflag_width_ext, |
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92 | srcid_width_ext, |
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93 | pktid_width_ext, |
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94 | trdid_width_ext, |
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95 | wrplen_width_ext> vci_param_x; |
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96 | |
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97 | public: |
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98 | |
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99 | // Ports |
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100 | sc_in<bool> p_clk; |
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101 | sc_in<bool> p_resetn; |
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102 | soclib::caba::DspinOutput<cmd_width> **p_cmd_out; |
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103 | soclib::caba::DspinInput<cmd_width> **p_cmd_in; |
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104 | soclib::caba::DspinOutput<rsp_width> **p_rsp_out; |
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105 | soclib::caba::DspinInput<rsp_width> **p_rsp_in; |
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106 | |
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107 | // interrupt signals |
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108 | sc_signal<bool> signal_false; |
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109 | sc_signal<bool> signal_proc_it[8]; |
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110 | sc_signal<bool> signal_irq_mdma[8]; |
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111 | sc_signal<bool> signal_irq_mtty[23]; |
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112 | sc_signal<bool> signal_irq_mnic_rx[8]; // unused |
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113 | sc_signal<bool> signal_irq_mnic_tx[8]; // unused |
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114 | sc_signal<bool> signal_irq_bdev; |
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115 | |
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116 | // DSPIN signals between DSPIN routers and local_crossbars |
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117 | DspinSignals<cmd_width> signal_dspin_cmd_l2g_d; |
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118 | DspinSignals<cmd_width> signal_dspin_cmd_g2l_d; |
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119 | DspinSignals<cmd_width> signal_dspin_m2p_l2g_c; |
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120 | DspinSignals<cmd_width> signal_dspin_m2p_g2l_c; |
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121 | DspinSignals<rsp_width> signal_dspin_rsp_l2g_d; |
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122 | DspinSignals<rsp_width> signal_dspin_rsp_g2l_d; |
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123 | DspinSignals<rsp_width> signal_dspin_p2m_l2g_c; |
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124 | DspinSignals<rsp_width> signal_dspin_p2m_g2l_c; |
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125 | |
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126 | // Direct VCI signals to VCI/DSPIN wrappers |
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127 | VciSignals<vci_param_d> signal_vci_ini_proc[8]; |
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128 | VciSignals<vci_param_d> signal_vci_ini_mdma; |
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129 | VciSignals<vci_param_d> signal_vci_ini_bdev; |
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130 | |
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131 | VciSignals<vci_param_d> signal_vci_tgt_memc; |
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132 | VciSignals<vci_param_d> signal_vci_tgt_xicu; |
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133 | VciSignals<vci_param_d> signal_vci_tgt_mdma; |
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134 | VciSignals<vci_param_d> signal_vci_tgt_mtty; |
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135 | VciSignals<vci_param_d> signal_vci_tgt_bdev; |
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136 | VciSignals<vci_param_d> signal_vci_tgt_brom; |
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137 | VciSignals<vci_param_d> signal_vci_tgt_fbuf; |
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138 | VciSignals<vci_param_d> signal_vci_tgt_mnic; |
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139 | |
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140 | // Direct DSPIN signals to local crossbars |
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141 | DspinSignals<cmd_width> signal_dspin_cmd_proc_i[8]; |
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142 | DspinSignals<rsp_width> signal_dspin_rsp_proc_i[8]; |
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143 | DspinSignals<cmd_width> signal_dspin_cmd_mdma_i; |
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144 | DspinSignals<rsp_width> signal_dspin_rsp_mdma_i; |
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145 | DspinSignals<cmd_width> signal_dspin_cmd_bdev_i; |
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146 | DspinSignals<rsp_width> signal_dspin_rsp_bdev_i; |
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147 | |
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148 | DspinSignals<cmd_width> signal_dspin_cmd_memc_t; |
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149 | DspinSignals<rsp_width> signal_dspin_rsp_memc_t; |
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150 | DspinSignals<cmd_width> signal_dspin_cmd_xicu_t; |
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151 | DspinSignals<rsp_width> signal_dspin_rsp_xicu_t; |
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152 | DspinSignals<cmd_width> signal_dspin_cmd_mdma_t; |
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153 | DspinSignals<rsp_width> signal_dspin_rsp_mdma_t; |
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154 | DspinSignals<cmd_width> signal_dspin_cmd_mtty_t; |
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155 | DspinSignals<rsp_width> signal_dspin_rsp_mtty_t; |
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156 | DspinSignals<cmd_width> signal_dspin_cmd_bdev_t; |
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157 | DspinSignals<rsp_width> signal_dspin_rsp_bdev_t; |
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158 | DspinSignals<cmd_width> signal_dspin_cmd_brom_t; |
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159 | DspinSignals<rsp_width> signal_dspin_rsp_brom_t; |
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160 | DspinSignals<cmd_width> signal_dspin_cmd_fbuf_t; |
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161 | DspinSignals<rsp_width> signal_dspin_rsp_fbuf_t; |
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162 | DspinSignals<cmd_width> signal_dspin_cmd_mnic_t; |
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163 | DspinSignals<rsp_width> signal_dspin_rsp_mnic_t; |
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164 | |
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165 | // Coherence DSPIN signals to local crossbar |
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166 | DspinSignals<cmd_width> signal_dspin_m2p_memc; |
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167 | DspinSignals<rsp_width> signal_dspin_p2m_memc; |
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168 | DspinSignals<cmd_width> signal_dspin_m2p_proc[8]; |
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169 | DspinSignals<rsp_width> signal_dspin_p2m_proc[8]; |
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170 | |
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171 | // external RAM VCI signal |
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172 | VciSignals<vci_param_x> signal_vci_xram; |
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173 | |
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174 | // Components |
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175 | |
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176 | VciCcVCacheWrapper<vci_param_d, cmd_width, rsp_width, iss_t>* proc[8]; |
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177 | VciDspinInitiatorWrapper<vci_param_d,cmd_width,rsp_width>* wi_proc[4]; |
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178 | |
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179 | VciMemCache<vci_param_d, vci_param_x, rsp_width, cmd_width> * memc; |
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180 | VciDspinTargetWrapper<vci_param_d,cmd_width,rsp_width>* wt_memc; |
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181 | |
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182 | VciXicu<vci_param_d>* xicu; |
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183 | VciDspinTargetWrapper<vci_param_d,cmd_width,rsp_width>* wt_xicu; |
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184 | |
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185 | VciMultiDma<vci_param_d>* mdma; |
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186 | VciDspinInitiatorWrapper<vci_param_d,cmd_width,rsp_width>* wi_mdma; |
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187 | VciDspinTargetWrapper<vci_param_d,cmd_width,rsp_width>* wt_mdma; |
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188 | |
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189 | VciSimpleRam<vci_param_x>* xram; |
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190 | |
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191 | VciSimpleRam<vci_param_d>* brom; |
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192 | VciDspinTargetWrapper<vci_param_d,cmd_width,rsp_width>* wt_brom; |
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193 | |
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194 | VciMultiTty<vci_param_d>* mtty; |
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195 | VciDspinTargetWrapper<vci_param_d,cmd_width,rsp_width>* wt_mtty; |
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196 | |
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197 | VciFrameBuffer<vci_param_d>* fbuf; |
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198 | VciDspinTargetWrapper<vci_param_d,cmd_width,rsp_width>* wt_fbuf; |
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199 | |
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200 | VciMultiNic<vci_param_d>* mnic; |
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201 | VciDspinTargetWrapper<vci_param_d,cmd_width,rsp_width>* wt_mnic; |
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202 | |
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203 | VciBlockDeviceTsar<vci_param_d>* bdev; |
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204 | VciDspinInitiatorWrapper<vci_param_d,cmd_width,rsp_width>* wi_bdev; |
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205 | VciDspinTargetWrapper<vci_param_d,cmd_width,rsp_width>* wt_bdev; |
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206 | |
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207 | DspinLocalCrossbar<cmd_width>* xbar_cmd_d; |
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208 | DspinLocalCrossbar<rsp_width>* xbar_rsp_d; |
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209 | DspinLocalCrossbar<cmd_width>* xbar_m2p_c; |
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210 | DspinLocalCrossbar<rsp_width>* xbar_p2m_c; |
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211 | |
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212 | VirtualDspinRouter<cmd_width>* router_cmd; |
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213 | VirtualDspinRouter<rsp_width>* router_rsp; |
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214 | |
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215 | TsarXbarCluster( sc_module_name insname, |
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216 | size_t nb_procs, // number of processors |
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217 | size_t nb_ttys, // number of TTY terminals |
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218 | size_t nb_dmas, // number of DMA channels |
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219 | size_t x, // x coordinate |
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220 | size_t y, // y coordinate |
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221 | size_t cluster, // y + ymax*x |
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222 | const soclib::common::MappingTable &mtd, // direct mapping table |
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223 | const soclib::common::MappingTable &mtx, // xram mapping table |
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224 | size_t x_width, // x field number of bits |
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225 | size_t y_width, // y field number of bits |
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226 | size_t l_width, // l field number of bits |
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227 | size_t tgtid_memc, |
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228 | size_t tgtid_xicu, |
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229 | size_t tgtid_mdma, |
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230 | size_t tgtid_fbuf, |
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231 | size_t tgtid_mtty, |
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232 | size_t tgtid_brom, |
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233 | size_t tgtid_mnic, |
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234 | size_t tgtid_bdev, |
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235 | size_t memc_ways, |
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236 | size_t memc_sets, |
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237 | size_t l1_i_ways, |
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238 | size_t l1_i_sets, |
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239 | size_t l1_d_ways, |
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240 | size_t l1_d_sets, |
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241 | size_t xram_latency, // external ram latency |
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242 | bool io, // I/O cluster if true |
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243 | size_t xfb, // frame buffer pixels |
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244 | size_t yfb, // frame buffer lines |
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245 | char* disk_name, // virtual disk for BDEV |
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246 | size_t block_size, // block size for BDEV |
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247 | size_t nic_channels, // number of channels |
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248 | char* nic_rx_name, // file name rx packets |
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249 | char* nic_tx_name, // file name tx packets |
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250 | uint32_t nic_timeout, // number of cycles |
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251 | const Loader &loader, // loader for BROM |
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252 | uint32_t frozen_cycles, // max frozen cycles |
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253 | uint32_t start_debug_cycle, |
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254 | bool memc_debug_ok, |
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255 | bool proc_debug_ok); |
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256 | |
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257 | ~TsarXbarCluster(); |
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258 | }; |
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259 | }} |
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260 | |
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261 | #endif |
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