From 1bcbba306048ed86b935d57a95d887c23d52c94b Mon Sep 17 00:00:00 2001 From: David Howells Date: Mon, 25 Sep 2006 23:32:04 -0700 Subject: [PATCH] FRV: Use the generic IRQ stuff Make the FRV arch use the generic IRQ code rather than having its own routines for doing so. Signed-off-by: David Howells Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-frv/irq.h | 26 ++++++++------------------ 1 file changed, 8 insertions(+), 18 deletions(-) (limited to 'include/asm-frv/irq.h') diff --git a/include/asm-frv/irq.h b/include/asm-frv/irq.h index 58b619215a5..8fefd6b827a 100644 --- a/include/asm-frv/irq.h +++ b/include/asm-frv/irq.h @@ -1,6 +1,6 @@ /* irq.h: FRV IRQ definitions * - * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * * This program is free software; you can redistribute it and/or @@ -12,32 +12,22 @@ #ifndef _ASM_IRQ_H_ #define _ASM_IRQ_H_ - -/* - * the system has an on-CPU PIC and another PIC on the FPGA and other PICs on other peripherals, - * so we do some routing in irq-routing.[ch] to reduce the number of false-positives seen by - * drivers - */ - /* this number is used when no interrupt has been assigned */ #define NO_IRQ (-1) -#define NR_IRQ_LOG2_ACTIONS_PER_GROUP 5 -#define NR_IRQ_ACTIONS_PER_GROUP (1 << NR_IRQ_LOG2_ACTIONS_PER_GROUP) -#define NR_IRQ_GROUPS 4 -#define NR_IRQS (NR_IRQ_ACTIONS_PER_GROUP * NR_IRQ_GROUPS) +#define NR_IRQS 48 +#define IRQ_BASE_CPU (0 * 16) +#define IRQ_BASE_FPGA (1 * 16) +#define IRQ_BASE_MB93493 (2 * 16) /* probe returns a 32-bit IRQ mask:-/ */ -#define MIN_PROBE_IRQ (NR_IRQS - 32) +#define MIN_PROBE_IRQ (NR_IRQS - 32) +#ifndef __ASSEMBLY__ static inline int irq_canonicalize(int irq) { return irq; } - -extern void disable_irq_nosync(unsigned int irq); -extern void disable_irq(unsigned int irq); -extern void enable_irq(unsigned int irq); - +#endif #endif /* _ASM_IRQ_H_ */ -- cgit v1.2.3