44 lines
1.5 KiB
C
44 lines
1.5 KiB
C
/*
|
|
* (C) Copyright 2007 Michal Simek
|
|
*
|
|
* Michal SIMEK <monstr@monstr.cz>
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*/
|
|
|
|
typedef volatile struct microblaze_intc_t {
|
|
int isr; /* interrupt status register */
|
|
int ipr; /* interrupt pending register */
|
|
int ier; /* interrupt enable register */
|
|
int iar; /* interrupt acknowledge register */
|
|
int sie; /* set interrupt enable bits */
|
|
int cie; /* clear interrupt enable bits */
|
|
int ivr; /* interrupt vector register */
|
|
int mer; /* master enable register */
|
|
} microblaze_intc_t;
|
|
|
|
struct irq_action {
|
|
interrupt_handler_t *handler; /* pointer to interrupt rutine */
|
|
void *arg;
|
|
int count; /* number of interrupt */
|
|
};
|
|
|
|
void install_interrupt_handler (int irq, interrupt_handler_t * hdlr,
|
|
void *arg);
|