linux/include/asm-x86_64/hardirq.h
Andi Kleen 3777a95903 [PATCH] i386/x86-64: Don't ack the APIC for bad interrupts when the APIC is not enabled
It's bad juju to touch the APIC when it hasn't been enabled.
I also moved ack_bad_irq for x86-64 out of line following i386.

Signed-off-by: Andi Kleen <ak@suse.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-04 16:43:15 -08:00

21 lines
496 B
C

#ifndef __ASM_HARDIRQ_H
#define __ASM_HARDIRQ_H
#include <linux/config.h>
#include <linux/threads.h>
#include <linux/irq.h>
#include <asm/pda.h>
#include <asm/apic.h>
#define __ARCH_IRQ_STAT 1
#define local_softirq_pending() read_pda(__softirq_pending)
#define __ARCH_SET_SOFTIRQ_PENDING 1
#define set_softirq_pending(x) write_pda(__softirq_pending, (x))
#define or_softirq_pending(x) or_pda(__softirq_pending, (x))
extern void ack_bad_irq(unsigned int irq);
#endif /* __ASM_HARDIRQ_H */