forked from Minki/linux
e9ed7e722e
Now that the last inlined instances are gone, all that is left to do is turning disable_irq_nosync on arm26 and m68k from defines to aliases and we are all set - we can make these externs in linux/interrupt.h uncoditional and kill remaining instances in asm/irq.h Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
/*
|
|
* include/asm-v850/irq.h -- Machine interrupt handling
|
|
*
|
|
* Copyright (C) 2001,02,04 NEC Electronics Corporation
|
|
* Copyright (C) 2001,02,04 Miles Bader <miles@gnu.org>
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU General
|
|
* Public License. See the file COPYING in the main directory of this
|
|
* archive for more details.
|
|
*
|
|
* Written by Miles Bader <miles@gnu.org>
|
|
*/
|
|
|
|
#ifndef __V850_IRQ_H__
|
|
#define __V850_IRQ_H__
|
|
|
|
#include <asm/machdep.h>
|
|
|
|
/* Default NUM_MACH_IRQS. */
|
|
#ifndef NUM_MACH_IRQS
|
|
#define NUM_MACH_IRQS NUM_CPU_IRQS
|
|
#endif
|
|
|
|
/* NMIs have IRQ numbers from FIRST_NMI to FIRST_NMI+NUM_NMIS-1. */
|
|
#define FIRST_NMI NUM_MACH_IRQS
|
|
#define IRQ_NMI(n) (FIRST_NMI + (n))
|
|
/* v850 processors have 3 non-maskable interrupts. */
|
|
#define NUM_NMIS 3
|
|
|
|
/* Includes both maskable and non-maskable irqs. */
|
|
#define NR_IRQS (NUM_MACH_IRQS + NUM_NMIS)
|
|
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
struct pt_regs;
|
|
struct hw_interrupt_type;
|
|
struct irqaction;
|
|
|
|
#define irq_canonicalize(irq) (irq)
|
|
|
|
/* Initialize irq handling for IRQs.
|
|
BASE_IRQ, BASE_IRQ+INTERVAL, ..., BASE_IRQ+NUM*INTERVAL
|
|
to IRQ_TYPE. An IRQ_TYPE of 0 means to use a generic interrupt type. */
|
|
extern void
|
|
init_irq_handlers (int base_irq, int num, int interval,
|
|
struct hw_interrupt_type *irq_type);
|
|
|
|
/* Handle interrupt IRQ. REGS are the registers at the time of ther
|
|
interrupt. */
|
|
extern unsigned int handle_irq (int irq, struct pt_regs *regs);
|
|
|
|
#endif /* !__ASSEMBLY__ */
|
|
|
|
#endif /* __V850_IRQ_H__ */
|