diff options
Diffstat (limited to 'include/asm-frv/irq-routing.h')
-rw-r--r-- | include/asm-frv/irq-routing.h | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/include/asm-frv/irq-routing.h b/include/asm-frv/irq-routing.h deleted file mode 100644 index ac3ab900a1dc..000000000000 --- a/include/asm-frv/irq-routing.h +++ /dev/null @@ -1,70 +0,0 @@ -/* irq-routing.h: multiplexed IRQ routing - * - * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - * - * 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. - */ - -#ifndef _ASM_IRQ_ROUTING_H -#define _ASM_IRQ_ROUTING_H - -#ifndef __ASSEMBLY__ - -#include <linux/spinlock.h> -#include <asm/irq.h> - -struct irq_source; -struct irq_level; - -/* - * IRQ action distribution sets - */ -struct irq_group { - int first_irq; /* first IRQ distributed here */ - void (*control)(struct irq_group *group, int index, int on); - - struct irqaction *actions[NR_IRQ_ACTIONS_PER_GROUP]; /* IRQ action chains */ - struct irq_source *sources[NR_IRQ_ACTIONS_PER_GROUP]; /* IRQ sources */ - int disable_cnt[NR_IRQ_ACTIONS_PER_GROUP]; /* disable counts */ -}; - -/* - * IRQ source manager - */ -struct irq_source { - struct irq_source *next; - struct irq_level *level; - const char *muxname; - volatile void __iomem *muxdata; - unsigned long irqmask; - - void (*doirq)(struct irq_source *source); -}; - -/* - * IRQ level management (per CPU IRQ priority / entry vector) - */ -struct irq_level { - int usage; - int disable_count; - unsigned long flags; /* current IRQF_DISABLED and IRQF_SHARED settings */ - spinlock_t lock; - struct irq_source *sources; -}; - -extern struct irq_level frv_irq_levels[16]; -extern struct irq_group *irq_groups[NR_IRQ_GROUPS]; - -extern void frv_irq_route(struct irq_source *source, int irqlevel); -extern void frv_irq_route_external(struct irq_source *source, int irq); -extern void frv_irq_set_group(struct irq_group *group); -extern void distribute_irqs(struct irq_group *group, unsigned long irqmask); -extern void route_cpu_irqs(void); - -#endif /* !__ASSEMBLY__ */ - -#endif /* _ASM_IRQ_ROUTING_H */ |