linux/arch/sparc/include/asm/irq_32.h

25 lines
487 B
C

/* irq.h: IRQ registers on the Sparc.
*
* Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
*/
#ifndef _SPARC_IRQ_H
#define _SPARC_IRQ_H
/* Allocated number of logical irq numbers.
* sun4d boxes (ss2000e) should be OK with ~32.
* Be on the safe side and make room for 64
*/
#define NR_IRQS 64
#include <linux/interrupt.h>
#define irq_canonicalize(irq) (irq)
void __init init_IRQ(void);
void __init sun4d_init_sbi_irq(void);
#define NO_IRQ 0xffffffff
#endif