mirror of
https://github.com/qemu/qemu.git
synced 2025-10-31 12:07:31 +00:00
cdbdb648b7
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1804 c046a42c-6fe2-441c-8c8c-71466251a162
28 lines
742 B
C
28 lines
742 B
C
/*
|
|
* Generic ARM Programmable Interrupt Controller support.
|
|
*
|
|
* Copyright (c) 2006 CodeSourcery.
|
|
* Written by Paul Brook
|
|
*
|
|
* This code is licenced under the LGPL.
|
|
*
|
|
* Arm hardware uses a wide variety of interrupt handling hardware.
|
|
* This provides a generic framework for connecting interrupt sources and
|
|
* inputs.
|
|
*/
|
|
|
|
#ifndef ARM_INTERRUPT_H
|
|
#define ARM_INTERRUPT_H 1
|
|
|
|
/* The first element of an individual PIC state structures should
|
|
be a pointer to the handler routine. */
|
|
typedef void (*arm_pic_handler)(void *opaque, int irq, int level);
|
|
|
|
/* The CPU is also modeled as an interrupt controller. */
|
|
#define ARM_PIC_CPU_IRQ 0
|
|
#define ARM_PIC_CPU_FIQ 1
|
|
void *arm_pic_init_cpu(CPUState *env);
|
|
|
|
#endif /* !ARM_INTERRUPT_H */
|
|
|