[957] | 1 | ////////////////////////////////////////////////////////////////////////////// |
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| 2 | // File: tsar_fpga_cluster.h |
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| 3 | // Author: Cesar Fuguet |
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| 4 | // Copyright: UPMC/LIP6 |
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| 5 | // Date : march 2013 |
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| 6 | // This program is released under the GNU public license |
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| 7 | ////////////////////////////////////////////////////////////////////////////// |
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| 8 | #ifndef SOCLIB_CABA_TSAR_FPGA_CLUSTER_H |
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| 9 | #define SOCLIB_CABA_TSAR_FPGA_CLUSTER_H |
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| 10 | |
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| 11 | #include <systemc> |
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| 12 | #include <sys/time.h> |
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| 13 | #include <iostream> |
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| 14 | #include <sstream> |
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| 15 | #include <cstdlib> |
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| 16 | #include <cstdarg> |
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| 17 | |
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| 18 | #include "gdbserver.h" |
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| 19 | #include "mapping_table.h" |
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| 20 | #include "mips32.h" |
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| 21 | #include "vci_simple_ram.h" |
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| 22 | #include "vci_xicu.h" |
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| 23 | #include "vci_local_crossbar.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 "vci_multi_tty.h" |
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| 28 | #include "vci_block_device_tsar.h" |
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| 29 | #include "vci_simple_rom.h" |
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| 30 | #include "vci_mem_cache.h" |
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| 31 | #include "vci_cc_vcache_wrapper.h" |
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| 32 | |
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| 33 | namespace soclib { namespace caba { |
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| 34 | |
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| 35 | /////////////////////////////////////////////////////////////////////////// |
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| 36 | template<size_t dspin_cmd_width, |
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| 37 | size_t dspin_rsp_width, |
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| 38 | typename vci_param_int, |
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| 39 | typename vci_param_ext> class TsarFpgaCluster |
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| 40 | /////////////////////////////////////////////////////////////////////////// |
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| 41 | : public soclib::caba::BaseModule |
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| 42 | { |
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| 43 | public: |
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| 44 | |
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| 45 | // Used in destructor |
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| 46 | size_t m_nprocs; |
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| 47 | |
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| 48 | // Ports |
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| 49 | sc_in<bool> p_clk; |
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| 50 | sc_in<bool> p_resetn; |
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| 51 | |
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| 52 | soclib::caba::DspinOutput<dspin_cmd_width> p_cmd_out; |
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| 53 | soclib::caba::DspinInput<dspin_cmd_width> p_cmd_in; |
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| 54 | soclib::caba::DspinOutput<dspin_rsp_width> p_rsp_out; |
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| 55 | soclib::caba::DspinInput<dspin_rsp_width> p_rsp_in; |
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| 56 | soclib::caba::DspinOutput<dspin_cmd_width> p_m2p_out; |
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| 57 | soclib::caba::DspinInput<dspin_cmd_width> p_m2p_in; |
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| 58 | soclib::caba::DspinOutput<dspin_rsp_width> p_p2m_out; |
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| 59 | soclib::caba::DspinInput<dspin_rsp_width> p_p2m_in; |
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| 60 | soclib::caba::DspinOutput<dspin_cmd_width> p_cla_out; |
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| 61 | soclib::caba::DspinInput<dspin_cmd_width> p_cla_in; |
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| 62 | |
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| 63 | // interrupt signals |
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| 64 | sc_signal<bool> signal_false; |
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| 65 | sc_signal<bool> signal_proc_irq[16]; |
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| 66 | sc_signal<bool> signal_irq_mtty; |
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| 67 | sc_signal<bool> signal_irq_memc; |
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| 68 | sc_signal<bool> signal_irq_bdev; |
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| 69 | |
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| 70 | // Direct VCI signals |
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| 71 | VciSignals<vci_param_int> signal_vci_ini_proc[4]; |
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| 72 | VciSignals<vci_param_int> signal_vci_ini_bdev; |
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| 73 | VciSignals<vci_param_int> signal_vci_tgt_memc; |
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| 74 | VciSignals<vci_param_int> signal_vci_tgt_xicu; |
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| 75 | VciSignals<vci_param_int> signal_vci_tgt_mtty; |
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| 76 | VciSignals<vci_param_int> signal_vci_tgt_bdev; |
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| 77 | VciSignals<vci_param_int> signal_vci_tgt_xrom; |
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| 78 | VciSignals<vci_param_int> signal_vci_tgt_fbuf; |
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| 79 | VciSignals<vci_param_int> signal_vci_g2l; |
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| 80 | VciSignals<vci_param_int> signal_vci_l2g; |
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| 81 | |
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| 82 | // Coherence DSPIN signals to local crossbar |
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| 83 | DspinSignals<dspin_cmd_width> signal_dspin_m2p_memc; |
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| 84 | DspinSignals<dspin_cmd_width> signal_dspin_clack_memc; |
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| 85 | DspinSignals<dspin_rsp_width> signal_dspin_p2m_memc; |
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| 86 | DspinSignals<dspin_cmd_width> signal_dspin_m2p_proc[4]; |
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| 87 | DspinSignals<dspin_cmd_width> signal_dspin_clack_proc[4]; |
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| 88 | DspinSignals<dspin_rsp_width> signal_dspin_p2m_proc[4]; |
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| 89 | |
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| 90 | // external RAM to MEMC VCI signal |
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| 91 | VciSignals<vci_param_ext> signal_vci_xram; |
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| 92 | |
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| 93 | // Components |
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| 94 | VciCcVCacheWrapper<vci_param_int, |
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| 95 | dspin_cmd_width, |
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| 96 | dspin_rsp_width, |
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| 97 | GdbServer<Mips32ElIss> >* proc[4]; |
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| 98 | |
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| 99 | VciMemCache<vci_param_int, |
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| 100 | vci_param_ext, |
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| 101 | dspin_rsp_width, |
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| 102 | dspin_cmd_width>* memc; |
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| 103 | |
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| 104 | VciXicu<vci_param_int>* xicu; |
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| 105 | VciSimpleRam<vci_param_ext>* xram; |
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| 106 | VciMultiTty<vci_param_int>* mtty; |
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| 107 | VciBlockDeviceTsar<vci_param_int>* bdev; |
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| 108 | VciSimpleRom<vci_param_int>* xrom; |
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| 109 | VciLocalCrossbar<vci_param_int>* xbar_cmd; |
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| 110 | |
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| 111 | VciDspinInitiatorWrapper<vci_param_int, |
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| 112 | dspin_cmd_width, |
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| 113 | dspin_rsp_width>* wi_gate; |
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| 114 | |
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| 115 | VciDspinTargetWrapper<vci_param_int, |
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| 116 | dspin_cmd_width, |
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| 117 | dspin_rsp_width>* wt_gate; |
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| 118 | |
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| 119 | DspinLocalCrossbar<dspin_cmd_width>* xbar_m2p; |
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| 120 | DspinLocalCrossbar<dspin_rsp_width>* xbar_p2m; |
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| 121 | DspinLocalCrossbar<dspin_cmd_width>* xbar_cla; |
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| 122 | |
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| 123 | TsarFpgaCluster( sc_module_name insname, |
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| 124 | size_t nb_procs, // processors |
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| 125 | const soclib::common::MappingTable &mtd, // internal |
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| 126 | const soclib::common::MappingTable &mtx, // external |
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| 127 | uint32_t reset_address, // boot address |
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| 128 | size_t x_width, size_t y_width, size_t l_width, |
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| 129 | size_t tgtid_memc, |
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| 130 | size_t tgtid_xicu, |
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| 131 | size_t tgtid_mtty, |
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| 132 | size_t tgtid_bdev, |
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| 133 | size_t tgtid_xrom, |
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| 134 | const char* disk_pathname, |
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| 135 | size_t memc_ways, size_t memc_sets, |
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| 136 | size_t l1_i_ways, size_t l1_i_sets, |
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| 137 | size_t l1_d_ways, size_t l1_d_sets, |
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| 138 | size_t xram_latency, |
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| 139 | const Loader &loader, |
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| 140 | uint32_t frozen_cycles, |
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| 141 | uint32_t trace_start_cycle, |
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| 142 | bool trace_proc_ok, uint32_t trace_proc_id, |
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| 143 | bool trace_memc_ok ); |
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| 144 | |
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| 145 | ~TsarFpgaCluster(); |
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| 146 | |
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| 147 | }; |
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| 148 | }} |
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| 149 | |
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| 150 | #endif |
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