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authorThomas Gleixner <tglx@linutronix.de>2006-06-29 02:24:48 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-29 10:26:23 -0700
commita4633adcdbc15ac51afcd0e1395de58cee27cf92 (patch)
tree5ab714eba77aec7546e862ac6d63a22010819efe /include/linux/irq.h
parent11c869eaf1a9c97ef273f824a697fac017d68286 (diff)
[PATCH] genirq: add genirq sw IRQ-retrigger
Enable platforms that do not have a hardware-assisted hardirq-resend mechanism to resend them via a softirq-driven IRQ emulation mechanism. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/irq.h')
-rw-r--r--include/linux/irq.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h
index b2688157b51b..9a39756bfd31 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -246,6 +246,9 @@ extern void note_interrupt(unsigned int irq, struct irq_desc *desc,
int action_ret, struct pt_regs *regs);
extern int can_request_irq(unsigned int irq, unsigned long irqflags);
+/* Resending of interrupts :*/
+void check_irq_resend(struct irq_desc *desc, unsigned int irq);
+
extern void init_irq_proc(void);
#endif /* CONFIG_GENERIC_HARDIRQS */