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linux-sg2042/arch/alpha/kernel/irq_impl.h

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/*
* linux/arch/alpha/kernel/irq_impl.h
*
* Copyright (C) 1995 Linus Torvalds
* Copyright (C) 1998, 2000 Richard Henderson
*
* This file contains declarations and inline functions for interfacing
* with the IRQ handling routines in irq.c.
*/
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/profile.h>
#define RTC_IRQ 8
[PATCH] alpha pt_regs cleanups: device_interrupt callers of ->device_interrupt() do set_irq_regs() now; pt_regs argument removed, remaining uses of regs in instances of ->device_interrupt() are switched to get_irq_regs() and will be gone in the next patch. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-08 21:36:08 +08:00
extern void isa_device_interrupt(unsigned long);
[PATCH] alpha pt_regs cleanups: handle_irq() isa_no_iack_sc_device_interrupt() always gets get_irq_regs() as argument; kill that argument. All but two callers of handle_irq() pass get_irq_regs() as argument; convert the remaining two, kill set_irq_regs() inside handle_irq(). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-08 21:37:32 +08:00
extern void isa_no_iack_sc_device_interrupt(unsigned long);
[PATCH] alpha pt_regs cleanups: device_interrupt callers of ->device_interrupt() do set_irq_regs() now; pt_regs argument removed, remaining uses of regs in instances of ->device_interrupt() are switched to get_irq_regs() and will be gone in the next patch. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-08 21:36:08 +08:00
extern void srm_device_interrupt(unsigned long);
extern void pyxis_device_interrupt(unsigned long);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
extern struct irqaction timer_irqaction;
extern struct irqaction isa_cascade_irqaction;
extern struct irqaction timer_cascade_irqaction;
extern struct irqaction halt_switch_irqaction;
extern void init_srm_irqs(long, unsigned long);
extern void init_pyxis_irqs(unsigned long);
extern void init_rtc_irq(void);
extern void common_init_isa_dma(void);
extern void i8259a_enable_irq(unsigned int);
extern void i8259a_disable_irq(unsigned int);
extern void i8259a_mask_and_ack_irq(unsigned int);
extern unsigned int i8259a_startup_irq(unsigned int);
extern void i8259a_end_irq(unsigned int);
extern struct hw_interrupt_type i8259a_irq_type;
extern void init_i8259a_irqs(void);
[PATCH] alpha pt_regs cleanups: handle_irq() isa_no_iack_sc_device_interrupt() always gets get_irq_regs() as argument; kill that argument. All but two callers of handle_irq() pass get_irq_regs() as argument; convert the remaining two, kill set_irq_regs() inside handle_irq(). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-08 21:37:32 +08:00
extern void handle_irq(int irq);