1819833afSPeter Tyser /* 2819833afSPeter Tyser * (C) Copyright 2007 Michal Simek 3819833afSPeter Tyser * 4819833afSPeter Tyser * Michal SIMEK <monstr@monstr.cz> 5819833afSPeter Tyser * 6819833afSPeter Tyser * See file CREDITS for list of people who contributed to this 7819833afSPeter Tyser * project. 8819833afSPeter Tyser * 9819833afSPeter Tyser * This program is free software; you can redistribute it and/or 10819833afSPeter Tyser * modify it under the terms of the GNU General Public License as 11819833afSPeter Tyser * published by the Free Software Foundation; either version 2 of 12819833afSPeter Tyser * the License, or (at your option) any later version. 13819833afSPeter Tyser * 14819833afSPeter Tyser * This program is distributed in the hope that it will be useful, 15819833afSPeter Tyser * but WITHOUT ANY WARRANTY; without even the implied warranty of 16819833afSPeter Tyser * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17819833afSPeter Tyser * GNU General Public License for more details. 18819833afSPeter Tyser * 19819833afSPeter Tyser * You should have received a copy of the GNU General Public License 20819833afSPeter Tyser * along with this program; if not, write to the Free Software 21819833afSPeter Tyser * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 22819833afSPeter Tyser * MA 02111-1307 USA 23819833afSPeter Tyser */ 24819833afSPeter Tyser 25819833afSPeter Tyser typedef volatile struct microblaze_intc_t { 26819833afSPeter Tyser int isr; /* interrupt status register */ 27819833afSPeter Tyser int ipr; /* interrupt pending register */ 28819833afSPeter Tyser int ier; /* interrupt enable register */ 29819833afSPeter Tyser int iar; /* interrupt acknowledge register */ 30819833afSPeter Tyser int sie; /* set interrupt enable bits */ 31819833afSPeter Tyser int cie; /* clear interrupt enable bits */ 32819833afSPeter Tyser int ivr; /* interrupt vector register */ 33819833afSPeter Tyser int mer; /* master enable register */ 34819833afSPeter Tyser } microblaze_intc_t; 35819833afSPeter Tyser 36819833afSPeter Tyser struct irq_action { 37819833afSPeter Tyser interrupt_handler_t *handler; /* pointer to interrupt rutine */ 38819833afSPeter Tyser void *arg; 39819833afSPeter Tyser int count; /* number of interrupt */ 40819833afSPeter Tyser }; 41819833afSPeter Tyser 42819833afSPeter Tyser void install_interrupt_handler (int irq, interrupt_handler_t * hdlr, 43819833afSPeter Tyser void *arg); 44*575a3d21SMichal Simek 45*575a3d21SMichal Simek int interrupts_init(void); 46*575a3d21SMichal Simek 47