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76316a31 MS |
1 | /* |
2 | * (C) Copyright 2007 Michal Simek | |
3 | * | |
4 | * Michal SIMEK <monstr@monstr.cz> | |
5 | * | |
6 | * See file CREDITS for list of people who contributed to this | |
7 | * project. | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU General Public License as | |
11 | * published by the Free Software Foundation; either version 2 of | |
12 | * the License, or (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
22 | * MA 02111-1307 USA | |
23 | */ | |
24 | ||
25 | typedef volatile struct microblaze_intc_t { | |
26 | int isr; /* interrupt status register */ | |
27 | int ipr; /* interrupt pending register */ | |
28 | int ier; /* interrupt enable register */ | |
29 | int iar; /* interrupt acknowledge register */ | |
30 | int sie; /* set interrupt enable bits */ | |
31 | int cie; /* clear interrupt enable bits */ | |
32 | int ivr; /* interrupt vector register */ | |
33 | int mer; /* master enable register */ | |
34 | } microblaze_intc_t; | |
35 | ||
36 | struct irq_action { | |
37 | interrupt_handler_t *handler; /* pointer to interrupt rutine */ | |
38 | void *arg; | |
39 | int count; /* number of interrupt */ | |
40 | }; | |
41 | ||
42efed61 MS |
42 | void install_interrupt_handler (int irq, interrupt_handler_t * hdlr, |
43 | void *arg); |