source: branches/reconfiguration/modules/vci_tsar_config/caba/source/include/vci_tsar_config.h @ 878

Last change on this file since 878 was 878, checked in by cfuguet, 8 years ago

reconf: introduce the vci_tsar_config component

  • This component provides for now the functionality to reconfigure the dspin_router. It has a p_blackhole_pos port which should be bound to port of the same name in the dspin_router.
File size: 2.6 KB
Line 
1/* -*- c++ -*-
2 *
3 * SOCLIB_LGPL_HEADER_BEGIN
4 *
5 * This file is part of SoCLib, GNU LGPLv2.1.
6 *
7 * SoCLib is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as published
9 * by the Free Software Foundation; version 2.1 of the License.
10 *
11 * SoCLib is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with SoCLib; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
19 * 02110-1301 USA
20 *
21 * SOCLIB_LGPL_HEADER_END
22 *
23 * Copyright (c) UPMC, Lip6, Asim
24 *         Cesar Fuguet <cesar.fuguet-tortolero@lip6.fr>, 2014
25 *
26 */
27#ifndef SOCLIB_VCI_ROUTER_CONFIG_H
28#define SOCLIB_VCI_ROUTER_CONFIG_H
29
30#include <systemc>
31#include "caba_base_module.h"
32#include "mapping_table.h"
33#include "int_tab.h"
34#include "vci_target.h"
35
36namespace soclib {
37namespace caba {
38
39using namespace sc_core;
40using namespace soclib::common;
41
42template<typename vci_param>
43class VciTsarConfig : public soclib::caba::BaseModule
44{
45    typedef typename vci_param::fast_addr_t vci_addr_t;
46    typedef typename vci_param::fast_data_t vci_data_t;
47    typedef typename vci_param::srcid_t vci_srcid_t;
48    typedef typename vci_param::trdid_t vci_trdid_t;
49    typedef typename vci_param::pktid_t vci_pktid_t;
50
51  public:
52
53    enum fsm_state_e
54    {
55        IDLE,
56        RSP_WRITE,
57        RSP_READ,
58        RSP_ERROR,
59    };
60
61    // Ports
62    sc_core::sc_in<bool> p_clk;
63    sc_core::sc_in<bool> p_resetn;
64    sc_core::sc_out<int> p_blackhole_pos;
65    VciTarget<vci_param> p_vci;
66
67    VciTsarConfig(sc_module_name name,
68                  const IntTab &index,
69                  const MappingTable &mt);
70
71    ~VciTsarConfig();
72
73
74  private:
75
76    // Registers
77    sc_signal<int> r_fsm_state;
78
79    sc_signal<vci_data_t> r_rdata;
80    sc_signal<vci_srcid_t> r_srcid;
81    sc_signal<vci_trdid_t> r_trdid;
82    sc_signal<vci_pktid_t> r_pktid;
83
84    sc_signal<int> r_blackhole_pos;
85
86    std::list<soclib::common::Segment> m_seglist;
87
88    void transition();
89    void genMoore();
90
91protected:
92
93    SC_HAS_PROCESS(VciTsarConfig);
94
95public:
96
97    void print_trace();
98};
99
100}}
101
102#endif                                 /* SOCLIB_VCI_ROUTER_CONFIG_H */
103
104// Local Variables:
105// tab-width: 4
106// c-basic-offset: 4
107// c-file-offsets:((innamespace . 0)(inline-open . 0))
108// indent-tabs-mode: nil
109// End:
110
111// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=4:softtabstop=4
112
Note: See TracBrowser for help on using the repository browser.