URL https://opencores.org/ocsvn/an-fpga-implementation-of-low-latency-noc-based-mpsoc/an-fpga-implementation-of-low-latency-noc-based-mpsoc/trunk

Subversion Repositories an-fpga-implementation-of-low-latency-noc-based-mpsoc

[/] [an-fpga-implementation-of-low-latency-noc-based-mpsoc/] [trunk/] [mpsoc/] [perl_gui/] [lib/] [ip/] [Interrupt/] [int_ctrl.IP] - Blame information for rev 48

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#######################################################################
##      File: int_ctrl.IP
##
##      Copyright (C) 2014-2019  Alireza Monemi
##
##      This file is part of ProNoC 1.9.1
##
##      WARNING: THIS IS AN AUTO-GENERATED FILE. CHANGES TO IT
##      MAY CAUSE UNEXPECTED BEHAVIOR.
################################################################################
 
$ipgen = bless( {
                  'version' => 6,
                  'system_h' => '
        #define ${IP}_MER       (*((volatile unsigned int *) ($BASE     )))
        #define ${IP}_IER       (*((volatile unsigned int *) ($BASE+4   )))
        #define         ${IP}_IAR       (*((volatile unsigned int *) ($BASE+8   )))
        #define         ${IP}_IPR               (*((volatile unsigned int *) ($BASE+12  )))
 
        #define ${IP}_INT_NUM   ${INT_NUM}
 
        struct ihnd {
                void (*handler)(void);
                void *arg;
        };
 
/* Initialize routine */
int general_int_init (void);
 
/* Add interrupt handler */
int general_int_add(unsigned long irq, void (* handler)(), void *arg);
 
/* Disable interrupt */
int general_int_disable (unsigned long irq);
 
/* Enable interrupt */
int general_int_enable(unsigned long irq);
 
/* Main interrupt handler */
void general_int_main();
        ',
                  'hdl_files' => [
                                   '/mpsoc/rtl/src_peripheral/int_ctrl/int_ctrl.v'
                                 ],
                  'ports' => {
                               'sa_dat_o' => {
                                               'type' => 'output',
                                               'range' => 'Dw-1       :   0',
                                               'intfc_port' => 'dat_o',
                                               'intfc_name' => 'plug:wb_slave[0]'
                                             },
                               'sa_dat_i' => {
                                               'range' => 'Dw-1       :   0',
                                               'intfc_port' => 'dat_i',
                                               'type' => 'input',
                                               'intfc_name' => 'plug:wb_slave[0]'
                                             },
                               'reset' => {
                                            'intfc_port' => 'reset_i',
                                            'range' => '',
                                            'type' => 'input',
                                            'intfc_name' => 'plug:reset[0]'
                                          },
                               'sa_sel_i' => {
                                               'range' => 'SELw-1     :   0',
                                               'intfc_port' => 'sel_i',
                                               'type' => 'input',
                                               'intfc_name' => 'plug:wb_slave[0]'
                                             },
                               'sa_err_o' => {
                                               'range' => '',
                                               'intfc_port' => 'err_o',
                                               'type' => 'output',
                                               'intfc_name' => 'plug:wb_slave[0]'
                                             },
                               'sa_stb_i' => {
                                               'intfc_name' => 'plug:wb_slave[0]',
                                               'type' => 'input',
                                               'intfc_port' => 'stb_i',
                                               'range' => ''
                                             },
                               'sa_we_i' => {
                                              'intfc_name' => 'plug:wb_slave[0]',
                                              'range' => '',
                                              'intfc_port' => 'we_i',
                                              'type' => 'input'
                                            },
                               'int_o' => {
                                            'range' => '',
                                            'intfc_port' => 'int_o',
                                            'type' => 'output',
                                            'intfc_name' => 'plug:interrupt_cpu[0]'
                                          },
                               'sa_ack_o' => {
                                               'intfc_name' => 'plug:wb_slave[0]',
                                               'intfc_port' => 'ack_o',
                                               'range' => '',
                                               'type' => 'output'
                                             },
                               'sa_addr_i' => {
                                                'intfc_name' => 'plug:wb_slave[0]',
                                                'type' => 'input',
                                                'range' => 'Aw-1       :   0',
                                                'intfc_port' => 'adr_i'
                                              },
                               'int_i' => {
                                            'type' => 'input',
                                            'range' => 'INT_NUM-1  :   0',
                                            'intfc_port' => 'int_i',
                                            'intfc_name' => 'socket:interrupt_peripheral[array]'
                                          },
                               'clk' => {
                                          'intfc_name' => 'plug:clk[0]',
                                          'intfc_port' => 'clk_i',
                                          'range' => '',
                                          'type' => 'input'
                                        },
                               'sa_rty_o' => {
                                               'intfc_port' => 'rty_o',
                                               'type' => 'output',
                                               'range' => '',
                                               'intfc_name' => 'plug:wb_slave[0]'
                                             }
                             },
                  'system_c' => '/* Interrupt handlers table */
struct ihnd int_handlers[${IP}_INT_NUM ];
 
/* Initialize routine */
int general_int_init (void)
{
  int i;
  for(i = 0; i <${IP}_INT_NUM; i++) {
    int_handlers[i].handler = 0;
    int_handlers[i].arg = 0;
  }
  ${IP}_IER=0;
  ${IP}_MER=0x3;
  return 0;
}
 
 
/* Add interrupt handler */
int general_int_add(unsigned long irq, void (* handler)(void), void *arg)
{
  if(irq >= ${IP}_INT_NUM)  return -1;
  int_handlers[irq].handler = handler;
  int_handlers[irq].arg = arg;
  return 0;
}
 
 
 
/* Disable interrupt */
int general_int_disable (unsigned long irq)
{
  if(irq >=${IP}_INT_NUM)  return -1;
  ${IP}_IER &= ~(0x00000001L << irq);
  return 0;
}
 
/* Enable interrupt */
int general_int_enable(unsigned long irq)
{
  if(irq >= ${IP}_INT_NUM)     return -1;
  ${IP}_IER |= (0x00000001L << irq);
  return 0;
}
 
 
/* Main interrupt handler */
void general_int_main()
{
        unsigned long i = 0;
        unsigned long ipr =${IP}_IPR;
        while(i < 32) {
                if((ipr  & (0x01L << i)) && (int_handlers[i].handler != 0)) {
                        (*int_handlers[i].handler)( );   //(int_handlers[i].arg);
                }
                i++;
        }
        ${IP}_IAR = ipr;                // Acknowledge all Interrupts
}
 
',
                  'modules' => {
                                 'int_ctrl' => {}
                               },
                  'gui_status' => {
                                    'status' => 'ideal',
                                    'timeout' => 0
                                  },
                  'sockets' => {
                                 'interrupt_peripheral' => {
                                                             'type' => 'param',
                                                             '0' => {
                                                                      'name' => 'int_periph'
                                                                    },
                                                             'interrupt_peripheral' => {},
                                                             'connection_num' => 'single connection',
                                                             'value' => 'INT_NUM'
                                                           }
                               },
                  'description' => 'interrupt controller',
                  'ip_name' => 'int_ctrl',
                  'module_name' => 'int_ctrl',
                  'category' => 'Interrupt',
                  'parameters' => {
                                    'Dw' => {
                                              'content' => '',
                                              'default' => '    32',
                                              'global_param' => 'Localparam',
                                              'type' => 'Fixed',
                                              'redefine_param' => 1,
                                              'info' => undef
                                            },
                                    'INT_NUM' => {
                                                   'content' => '1,32,1',
                                                   'default' => ' 3',
                                                   'type' => 'Spin-button',
                                                   'global_param' => 'Localparam',
                                                   'redefine_param' => 1,
                                                   'info' => 'number of  inerrupt.'
                                                 },
                                    'SELw' => {
                                                'content' => '',
                                                'default' => ' 4    ',
                                                'global_param' => 'Localparam',
                                                'type' => 'Fixed',
                                                'redefine_param' => 1,
                                                'info' => undef
                                              },
                                    'Aw' => {
                                              'content' => '',
                                              'info' => undef,
                                              'redefine_param' => 1,
                                              'type' => 'Fixed',
                                              'global_param' => 'Localparam',
                                              'default' => ' 3'
                                            }
                                  },
                  'unused' => {
                                'plug:wb_slave[0]' => [
                                                        'bte_i',
                                                        'cti_i',
                                                        'tag_i',
                                                        'cyc_i'
                                                      ]
                              },
                  'file_name' => 'mpsoc/rtl/src_peripheral/int_ctrl/int_ctrl.v',
                  'parameters_order' => [
                                          'INT_NUM',
                                          'Dw',
                                          'Aw',
                                          'SELw'
                                        ],
                  'plugs' => {
                               'wb_slave' => {
                                               'wb_slave' => {},
                                               'value' => 1,
                                               'type' => 'num',
                                               '0' => {
                                                        'addr' => '0x9e00_0000  0x9eff_ffff             IDE Controller',
                                                        'name' => 'wb',
                                                        'width' => 5
                                                      }
                                             },
                               'reset' => {
                                            'type' => 'num',
                                            '0' => {
                                                     'name' => 'reset'
                                                   },
                                            'reset' => {},
                                            'value' => 1
                                          },
                               'clk' => {
                                          'value' => 1,
                                          'type' => 'num',
                                          'clk' => {},
                                          '0' => {
                                                   'name' => 'clk'
                                                 }
                                        },
                               'interrupt_cpu' => {
                                                    'value' => 1,
                                                    '0' => {
                                                             'name' => 'interrupt_cpu'
                                                           },
                                                    'type' => 'num'
                                                  }
                             }
                }, 'ip_gen' );

Line No.	Rev	Author	Line
1	25	alirezamon	`#######################################################################`
2			`## File: int_ctrl.IP`
3			`##`
4	48	alirezamon	`## Copyright (C) 2014-2019 Alireza Monemi`
5	25	alirezamon	`##`
6	48	alirezamon	`## This file is part of ProNoC 1.9.1`
7	25	alirezamon	`##`
8			`## WARNING: THIS IS AN AUTO-GENERATED FILE. CHANGES TO IT`
9	48	alirezamon	`## MAY CAUSE UNEXPECTED BEHAVIOR.`
10	25	alirezamon	`################################################################################`
11
12	38	alirezamon	`$ipgen = bless( {`
13	48	alirezamon	`'version' => 6,`
14			`'system_h' => '`
15			`#define ${IP}_MER (((volatile unsigned int ) ($BASE )))`
16			`#define ${IP}_IER (((volatile unsigned int ) ($BASE+4 )))`
17			`#define ${IP}_IAR (((volatile unsigned int ) ($BASE+8 )))`
18			`#define ${IP}_IPR (((volatile unsigned int ) ($BASE+12 )))`
19
20			`#define ${IP}_INT_NUM ${INT_NUM}`
21
22			`struct ihnd {`
23			`void (*handler)(void);`
24			`void *arg;`
25			`};`
26
27			`/* Initialize routine */`
28			`int general_int_init (void);`
29
30			`/* Add interrupt handler */`
31			`int general_int_add(unsigned long irq, void (* handler)(), void *arg);`
32
33			`/* Disable interrupt */`
34			`int general_int_disable (unsigned long irq);`
35
36			`/* Enable interrupt */`
37			`int general_int_enable(unsigned long irq);`
38
39			`/* Main interrupt handler */`
40			`void general_int_main();`
41			`',`
42			`'hdl_files' => [`
43			`'/mpsoc/rtl/src_peripheral/int_ctrl/int_ctrl.v'`
44			`],`
45	38	alirezamon	`'ports' => {`
46			`'sa_dat_o' => {`
47			`'type' => 'output',`
48	48	alirezamon	`'range' => 'Dw-1 : 0',`
49	38	alirezamon	`'intfc_port' => 'dat_o',`
50	48	alirezamon	`'intfc_name' => 'plug:wb_slave[0]'`
51	25	alirezamon	`},`
52	48	alirezamon	`'sa_dat_i' => {`
53			`'range' => 'Dw-1 : 0',`
54			`'intfc_port' => 'dat_i',`
55			`'type' => 'input',`
56			`'intfc_name' => 'plug:wb_slave[0]'`
57	38	alirezamon	`},`
58	48	alirezamon	`'reset' => {`
59			`'intfc_port' => 'reset_i',`
60	38	alirezamon	`'range' => '',`
61	48	alirezamon	`'type' => 'input',`
62			`'intfc_name' => 'plug:reset[0]'`
63	38	alirezamon	`},`
64	48	alirezamon	`'sa_sel_i' => {`
65			`'range' => 'SELw-1 : 0',`
66			`'intfc_port' => 'sel_i',`
67	38	alirezamon	`'type' => 'input',`
68	48	alirezamon	`'intfc_name' => 'plug:wb_slave[0]'`
69			`},`
70			`'sa_err_o' => {`
71	25	alirezamon	`'range' => '',`
72	48	alirezamon	`'intfc_port' => 'err_o',`
73	38	alirezamon	`'type' => 'output',`
74			`'intfc_name' => 'plug:wb_slave[0]'`
75	25	alirezamon	`},`
76	48	alirezamon	`'sa_stb_i' => {`
77			`'intfc_name' => 'plug:wb_slave[0]',`
78	38	alirezamon	`'type' => 'input',`
79	48	alirezamon	`'intfc_port' => 'stb_i',`
80			`'range' => ''`
81	38	alirezamon	`},`
82			`'sa_we_i' => {`
83			`'intfc_name' => 'plug:wb_slave[0]',`
84	48	alirezamon	`'range' => '',`
85	38	alirezamon	`'intfc_port' => 'we_i',`
86			`'type' => 'input'`
87			`},`
88	48	alirezamon	`'int_o' => {`
89	38	alirezamon	`'range' => '',`
90	48	alirezamon	`'intfc_port' => 'int_o',`
91			`'type' => 'output',`
92			`'intfc_name' => 'plug:interrupt_cpu[0]'`
93	38	alirezamon	`},`
94	48	alirezamon	`'sa_ack_o' => {`
95	38	alirezamon	`'intfc_name' => 'plug:wb_slave[0]',`
96	48	alirezamon	`'intfc_port' => 'ack_o',`
97			`'range' => '',`
98			`'type' => 'output'`
99	25	alirezamon	`},`
100	38	alirezamon	`'sa_addr_i' => {`
101	48	alirezamon	`'intfc_name' => 'plug:wb_slave[0]',`
102	38	alirezamon	`'type' => 'input',`
103			`'range' => 'Aw-1 : 0',`
104			`'intfc_port' => 'adr_i'`
105			`},`
106			`'int_i' => {`
107	48	alirezamon	`'type' => 'input',`
108			`'range' => 'INT_NUM-1 : 0',`
109	38	alirezamon	`'intfc_port' => 'int_i',`
110	48	alirezamon	`'intfc_name' => 'socket:interrupt_peripheral[array]'`
111			`},`
112			`'clk' => {`
113			`'intfc_name' => 'plug:clk[0]',`
114			`'intfc_port' => 'clk_i',`
115			`'range' => '',`
116			`'type' => 'input'`
117			`},`
118			`'sa_rty_o' => {`
119			`'intfc_port' => 'rty_o',`
120			`'type' => 'output',`
121			`'range' => '',`
122			`'intfc_name' => 'plug:wb_slave[0]'`
123			`}`
124	38	alirezamon	`},`
125	48	alirezamon	`'system_c' => '/* Interrupt handlers table */`
126			`struct ihnd int_handlers[${IP}_INT_NUM ];`
127
128			`/* Initialize routine */`
129			`int general_int_init (void)`
130			`{`
131			`int i;`
132			`for(i = 0; i <${IP}_INT_NUM; i++) {`
133			`int_handlers[i].handler = 0;`
134			`int_handlers[i].arg = 0;`
135			`}`
136			`${IP}_IER=0;`
137			`${IP}_MER=0x3;`
138			`return 0;`
139			`}`
140
141
142			`/* Add interrupt handler */`
143			`int general_int_add(unsigned long irq, void (* handler)(void), void *arg)`
144			`{`
145			`if(irq >= ${IP}_INT_NUM) return -1;`
146			`int_handlers[irq].handler = handler;`
147			`int_handlers[irq].arg = arg;`
148			`return 0;`
149			`}`
150
151
152
153			`/* Disable interrupt */`
154			`int general_int_disable (unsigned long irq)`
155			`{`
156			`if(irq >=${IP}_INT_NUM) return -1;`
157			`${IP}_IER &= ~(0x00000001L << irq);`
158			`return 0;`
159			`}`
160
161			`/* Enable interrupt */`
162			`int general_int_enable(unsigned long irq)`
163			`{`
164			`if(irq >= ${IP}_INT_NUM) return -1;`
165			`${IP}_IER \|= (0x00000001L << irq);`
166			`return 0;`
167			`}`
168
169
170			`/* Main interrupt handler */`
171			`void general_int_main()`
172			`{`
173			`unsigned long i = 0;`
174			`unsigned long ipr =${IP}_IPR;`
175			`while(i < 32) {`
176			`if((ipr & (0x01L << i)) && (int_handlers[i].handler != 0)) {`
177			`(*int_handlers[i].handler)( ); //(int_handlers[i].arg);`
178			`}`
179			`i++;`
180			`}`
181			`${IP}_IAR = ipr; // Acknowledge all Interrupts`
182			`}`
183
184			`',`
185			`'modules' => {`
186			`'int_ctrl' => {}`
187			`},`
188			`'gui_status' => {`
189			`'status' => 'ideal',`
190			`'timeout' => 0`
191			`},`
192			`'sockets' => {`
193			`'interrupt_peripheral' => {`
194			`'type' => 'param',`
195			`'0' => {`
196			`'name' => 'int_periph'`
197			`},`
198			`'interrupt_peripheral' => {},`
199			`'connection_num' => 'single connection',`
200			`'value' => 'INT_NUM'`
201			`}`
202			`},`
203			`'description' => 'interrupt controller',`
204			`'ip_name' => 'int_ctrl',`
205			`'module_name' => 'int_ctrl',`
206			`'category' => 'Interrupt',`
207			`'parameters' => {`
208			`'Dw' => {`
209			`'content' => '',`
210			`'default' => ' 32',`
211			`'global_param' => 'Localparam',`
212			`'type' => 'Fixed',`
213			`'redefine_param' => 1,`
214			`'info' => undef`
215			`},`
216			`'INT_NUM' => {`
217			`'content' => '1,32,1',`
218			`'default' => ' 3',`
219			`'type' => 'Spin-button',`
220			`'global_param' => 'Localparam',`
221			`'redefine_param' => 1,`
222			`'info' => 'number of inerrupt.'`
223			`},`
224			`'SELw' => {`
225			`'content' => '',`
226			`'default' => ' 4 ',`
227			`'global_param' => 'Localparam',`
228			`'type' => 'Fixed',`
229			`'redefine_param' => 1,`
230			`'info' => undef`
231			`},`
232			`'Aw' => {`
233			`'content' => '',`
234			`'info' => undef,`
235			`'redefine_param' => 1,`
236			`'type' => 'Fixed',`
237			`'global_param' => 'Localparam',`
238			`'default' => ' 3'`
239			`}`
240			`},`
241			`'unused' => {`
242			`'plug:wb_slave[0]' => [`
243			`'bte_i',`
244			`'cti_i',`
245			`'tag_i',`
246			`'cyc_i'`
247			`]`
248			`},`
249			`'file_name' => 'mpsoc/rtl/src_peripheral/int_ctrl/int_ctrl.v',`
250			`'parameters_order' => [`
251			`'INT_NUM',`
252			`'Dw',`
253			`'Aw',`
254			`'SELw'`
255			`],`
256	38	alirezamon	`'plugs' => {`
257			`'wb_slave' => {`
258	48	alirezamon	`'wb_slave' => {},`
259			`'value' => 1,`
260			`'type' => 'num',`
261	38	alirezamon	`'0' => {`
262			`'addr' => '0x9e00_0000 0x9eff_ffff IDE Controller',`
263	48	alirezamon	`'name' => 'wb',`
264			`'width' => 5`
265			`}`
266	38	alirezamon	`},`
267			`'reset' => {`
268			`'type' => 'num',`
269			`'0' => {`
270			`'name' => 'reset'`
271			`},`
272	48	alirezamon	`'reset' => {},`
273			`'value' => 1`
274	38	alirezamon	`},`
275			`'clk' => {`
276			`'value' => 1,`
277			`'type' => 'num',`
278	48	alirezamon	`'clk' => {},`
279	38	alirezamon	`'0' => {`
280			`'name' => 'clk'`
281			`}`
282			`},`
283			`'interrupt_cpu' => {`
284			`'value' => 1,`
285			`'0' => {`
286			`'name' => 'interrupt_cpu'`
287	48	alirezamon	`},`
288			`'type' => 'num'`
289	38	alirezamon	`}`
290	48	alirezamon	`}`
291	38	alirezamon	`}, 'ip_gen' );`

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[/] [an-fpga-implementation-of-low-latency-noc-based-mpsoc/] [trunk/] [mpsoc/] [perl_gui/] [lib/] [ip/] [Interrupt/] [int_ctrl.IP] - Blame information for rev 48